FZUS54 KLIX 182237 CWFLIX Coastal Waters Forecast National Weather Service New Orleans LA 537 PM CDT Mon May 18 2026 Pascagoula to Atchafalaya River out to 60 NM Seas are provided as a range of the average height of the highest 1/3 of the waves...along with the occasional height of the average highest 10 percent of the waves. GMZ500-GMZ501-191100- 537 PM CDT Mon May 18 2026 .SYNOPSIS FOR PASCAGOULA TO ATCHAFALAYA RIVER OUT 60 NM... A large area of high pressure will remain situated over the western Atlantic through the week and into the weekend. This will maintain light to moderate onshore flow through the time. Winds will bounce around headline criteria over the next 24 to 36 hours with sustained winds right around 15 kts, especially closer to the coast. Exercise Caution headlines will be in effect again overnight for the waters west of the mouth of the river along with Breton and Chandeluer Sound. As for showers and thunderstorms daily isolated to scattered light showers will be possible each day however the bull of the coverage will remain inland. With any thunderstorm locally hazardous winds and waves can be expected. One last hiccup is maybe some very minor coastal flooding impacts, mainly around the Waveland area given the high astronomical tides and persistent southerly winds. Tuesday midday may be the peak of any tidal impact's. $$ GMZ529-191100- Lake Pontchartrain- 537 PM CDT Mon May 18 2026 .TONIGHT...Southeast winds 10 to 15 knots with gusts up to 20 knots, diminishing to 5 to 10 knots with gusts up to 20 knots late this evening and overnight. Seas 1 to 2 feet. .TUESDAY...East winds 5 to 10 knots, increasing to 10 to 15 knots with gusts up to 20 knots in the afternoon. Seas 1 foot or less, then around 2 feet in the afternoon. A chance of showers and thunderstorms in the afternoon. .TUESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 foot or less. A chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. .WEDNESDAY...Southeast winds around 5 knots. Seas 1 foot or less. A slight chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. .WEDNESDAY NIGHT...Southeast winds around 5 knots in the evening, becoming light and variable. Seas 1 foot or less. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. .THURSDAY...Southeast winds around 5 knots. Seas 1 foot or less. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. .THURSDAY NIGHT...South winds around 5 knots. Seas 1 foot or less. A chance of showers. A chance of thunderstorms, mainly in the evening. .FRIDAY...South winds 5 to 10 knots. Seas 1 foot or less. A chance of showers and thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. .FRIDAY NIGHT...South winds around 5 knots. Seas 1 foot or less. A chance of showers. A chance of thunderstorms, mainly in the evening. .SATURDAY...Southeast winds around 5 knots. Seas 1 foot or less. Showers likely with a chance of thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. .SATURDAY NIGHT...Southeast winds around 5 knots. Seas 1 foot or less. A chance of showers with a slight chance of thunderstorms. Winds and seas higher in and near thunderstorms. $$ GMZ531-191100- Lake Maurepas- 537 PM CDT Mon May 18 2026 .TONIGHT...Southeast winds 10 to 15 knots with gusts up to 20 knots, diminishing to 5 to 10 knots with gusts up to 20 knots late this evening and overnight. Seas 2 to 3 feet, subsiding to 1 to 2 feet after midnight. .TUESDAY...East winds 5 to 10 knots, increasing to 10 to 15 knots with gusts up to 20 knots in the afternoon. Seas 2 to 3 feet. A slight chance of showers and thunderstorms in the afternoon. .TUESDAY NIGHT...Southeast winds 10 to 15 knots with gusts up to 20 knots, diminishing to around 5 knots after midnight. Seas around 2 feet in the evening, then 1 foot or less. A slight chance of showers and thunderstorms in the evening. .WEDNESDAY...Southeast winds 5 to 10 knots. Seas 1 foot or less, then around 2 feet in the afternoon. A chance of showers and thunderstorms in the afternoon. .WEDNESDAY NIGHT...Southeast winds 5 to 10 knots, diminishing to around 5 knots after midnight. Seas 1 foot or less. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. .THURSDAY...Southeast winds around 5 knots, increasing to 5 to 10 knots in the afternoon. Seas 1 foot or less, then around 2 feet in the afternoon. A slight chance of showers and thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. .THURSDAY NIGHT...South winds 5 to 10 knots. Seas around 2 feet in the evening, then 1 foot or less. A chance of showers. A chance of thunderstorms, mainly in the evening. .FRIDAY...South winds 5 to 10 knots. Seas around 2 feet. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. .FRIDAY NIGHT...South winds 5 to 10 knots. Seas around 2 feet. A chance of showers with a slight chance of thunderstorms. .SATURDAY...Southeast winds 5 to 10 knots. Seas 1 foot or less, then around 2 feet in the afternoon. A chance of thunderstorms. Showers. .SATURDAY NIGHT...Southeast winds 5 to 10 knots. Seas around 2 feet in the evening, then 1 foot or less. A chance of showers with a slight chance of thunderstorms. Winds and seas higher in and near thunderstorms. $$ GMZ532-191100- Mississippi Sound- 537 PM CDT Mon May 18 2026 .TONIGHT...Southeast winds 10 to 15 knots. Waves 2 to 4 feet. .TUESDAY...Southeast winds 10 to 15 knots. Waves 2 to 3 feet. .TUESDAY NIGHT...Southeast winds 10 to 15 knots, becoming south 5 to 10 knots after midnight. Waves 2 to 3 feet in the evening, then 1 foot or less. .WEDNESDAY...Southeast winds 5 to 10 knots. Waves around 2 feet. .WEDNESDAY NIGHT...Southeast winds 5 to 10 knots, diminishing to around 5 knots after midnight. Waves 1 foot or less. .THURSDAY...Southeast winds around 5 knots, increasing to 5 to 10 knots in the afternoon. Waves 1 foot or less, then around 2 feet in the afternoon. A slight chance of showers and thunderstorms. .THURSDAY NIGHT...South winds 5 to 10 knots. Waves around 2 feet. A chance of showers with a slight chance of thunderstorms after midnight. .FRIDAY...South winds 5 to 10 knots, becoming southeast 10 to 15 knots in the afternoon. Waves 2 to 3 feet. A chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. .FRIDAY NIGHT...South winds 10 to 15 knots. Waves around 2 feet. A chance of showers. A chance of thunderstorms, mainly in the evening. .SATURDAY...Southeast winds around 10 knots. Waves around 2 feet. A chance of showers and thunderstorms. .SATURDAY NIGHT...Southeast winds 5 to 10 knots. Waves around 2 feet. A slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Winds and waves higher in and near thunderstorms. $$ GMZ533-191100- Lake Salvador and Lake Cataouatche- 537 PM CDT Mon May 18 2026 .TONIGHT...Southeast winds 10 to 15 knots with gusts up to 20 knots, diminishing to 5 to 10 knots with gusts up to 20 knots late this evening and overnight. Seas around 2 feet this evening, then 1 foot or less. .TUESDAY...Southeast winds 5 to 10 knots, increasing to 10 to 15 knots with gusts up to 20 knots in the afternoon. Seas 2 to 3 feet. A slight chanceof showers and thunderstorms in the afternoon. .TUESDAY NIGHT...Southeast winds 10 to 15 knots, diminishing to around 5 knots after midnight. Seas around 2 feet in the evening, then 1 foot or less. A slight chance of showers and thunderstorms in the evening. .WEDNESDAY...Southeast winds 5 to 10 knots. Seas 1 foot or less, then around 2 feet in the afternoon. A chance of showers and thunderstorms in the afternoon. .WEDNESDAY NIGHT...Southeast winds 5 to 10 knots, diminishing to around 5 knots after midnight. Seas 1 foot or less. A slight chance of showers and thunderstorms in the evening. .THURSDAY...Southeast winds around 5 knots, increasing to 5 to 10 knots in the afternoon. Seas 1 foot or less, then around 2 feet in the afternoon. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. .THURSDAY NIGHT...South winds 5 to 10 knots. Seas around 2 feet in the evening, then 1 foot or less. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. .FRIDAY...South winds 5 to 10 knots, increasing to 10 to 15 knots in the afternoon. Seas 2 to 3 feet. A chance of showers and thunderstorms. .FRIDAY NIGHT...South winds 5 to 10 knots. Seas around 2 feet in the evening, then 1 foot or less. A chance of showers. A chance of thunderstorms, mainly in the evening. .SATURDAY...South winds 5 to 10 knots. Seas around 2 feet. Showers likely with a chance of thunderstorms. .SATURDAY NIGHT...Southeast winds 5 to 10 knots. Seas around 2 feet in the evening, then 1 foot or less. A chance of showers with a slight chance of thunderstorms. Winds and seas higher in and near thunderstorms. $$ GMZ534-191100- Lake Borgne- 537 PM CDT Mon May 18 2026 .TONIGHT...Southeast winds 10 to 15 knots. Waves 2 to 3 feet. .TUESDAY...Southeast winds 10 to 15 knots. Waves 2 to 3 feet. .TUESDAY NIGHT...Southeast winds 10 to 15 knots, becoming south 5 to 10 knots after midnight. Waves around 2 feet in the evening, then 1 foot or less. .WEDNESDAY...Southeast winds 5 to 10 knots. Waves 1 foot or less, then around 2 feet in the afternoon. A slight chance of showers and thunderstorms in the afternoon. .WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Waves 1 foot or less. A slight chance of showers in the evening. .THURSDAY...Southeast winds around 5 knots, increasing to around 10 knots in the afternoon. Waves 1 foot or less, then around 2 feet in the afternoon. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. .THURSDAY NIGHT...South winds 5 to 10 knots. Waves around 2 feet in the evening, then 1 foot or less. A slight chance of showers and thunderstorms after midnight. .FRIDAY...South winds 5 to 10 knots, becoming southeast 10 to 15 knots in the afternoon. Waves around 2 feet. A chance of showers and thunderstorms. .FRIDAY NIGHT...South winds 5 to 10 knots. Waves around 2 feet in the evening, then 1 foot or less. A chance of showers. A chance of thunderstorms, mainly in the evening. .SATURDAY...Southeast winds 5 to 10 knots. Waves 1 foot or less, then around 2 feet in the afternoon. Showers likely with a chance of thunderstorms. .SATURDAY NIGHT...Southeast winds 5 to 10 knots. Waves around 2 feet in the evening, then 1 foot or less. A slight chance of showers and thunderstorms in the evening, then a chance of showers after midnight. Winds and waves higher in and near thunderstorms. $$ GMZ535-191100- Breton Sound- 537 PM CDT Mon May 18 2026 ...SMALL CRAFT EXERCISE CAUTION IN EFFECT THROUGH TUESDAY MORNING... .TONIGHT...Southeast winds 10 to 15 knots. Seas 2 to 3 feet. .TUESDAY...Southeast winds 10 to 15 knots. Seas 2 to 3 feet. .TUESDAY NIGHT...Southeast winds 10 to 15 knots, becoming south 5 to 10 knots after midnight. Seas 2 to 3 feet in the evening, then 1 foot or less. .WEDNESDAY...East winds 5 to 10 knots. Seas around 2 feet. .WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 foot or less. .THURSDAY...Southeast winds 5 to 10 knots. Seas 1 foot or less, then around 2 feet in the afternoon. A slight chance of showers and thunderstorms. .THURSDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 foot or less. A slight chance of showers and thunderstorms after midnight. .FRIDAY...South winds 5 to 10 knots, becoming southeast 10 to 15 knots in the afternoon. Seas around 2 feet. A chance of showers and thunderstorms. .FRIDAY NIGHT...Southeast winds 5 to 10 knots. Seas around 2 feet. A slight chance of showers and thunderstorms. .SATURDAY...Southeast winds 5 to 10 knots. Seas around 2 feet. A chance of showers and thunderstorms. .SATURDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 foot or less. A slight chance of showers and thunderstorms. Winds and seas higher in and near thunderstorms. $$ GMZ536-191100- Chandeleur Sound- 537 PM CDT Mon May 18 2026 ...SMALL CRAFT EXERCISE CAUTION IN EFFECT THROUGH TUESDAY MORNING... .TONIGHT...Southeast winds 10 to 15 knots. Waves 2 to 3 feet. .TUESDAY...Southeast winds 10 to 15 knots. Waves 2 to 3 feet. .TUESDAY NIGHT...Southeast winds 10 to 15 knots, becoming south 5 to 10 knots after midnight. Waves 2 to 3 feet in the evening, then 1 foot or less. .WEDNESDAY...Southeast winds 5 to 10 knots. Waves around 2 feet. .WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Waves 1 foot or less. .THURSDAY...Southeast winds 5 to 10 knots. Waves 1 foot or less, then around 2 feet in the afternoon. A slight chance of showers and thunderstorms in the morning. .THURSDAY NIGHT...South winds around 10 knots. Waves around 2 feet. A slight chance of showers and thunderstorms after midnight. .FRIDAY...Southeast winds 10 to 15 knots. Waves 2 to 3 feet. A chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. .FRIDAY NIGHT...South winds 10 to 15 knots. Waves around 2 feet. A slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. .SATURDAY...Southeast winds around 10 knots. Waves around 2 feet. A chance of showers and thunderstorms. .SATURDAY NIGHT...Southeast winds around 10 knots. Waves around 2 feet. A slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Winds and waves higher in and near thunderstorms. $$ GMZ541-191100- Terrebonne Bay- 537 PM CDT Mon May 18 2026 ...SMALL CRAFT EXERCISE CAUTION IN EFFECT THROUGH TUESDAY MORNING... .TONIGHT...Southeast winds 15 to 20 knots, diminishing to 10 to 15 knots late. Seas 1 foot or less. .TUESDAY...Southeast winds 10 to 15 knots with gusts up to 20 knots. Seas 1 foot or less. Wave Detail: Southeast 1 foot at 2 seconds. .TUESDAY NIGHT...Southeast winds 10 to 15 knots, becoming south 5 to 10 knots after midnight. Seas 1 foot or less. A slight chance of showers after midnight. .WEDNESDAY...Southeast winds 5 to 10 knots. Seas 1 foot or less. .WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 foot or less. A slight chance of showers after midnight. .THURSDAY...Southeast winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: Southeast 1 foot at 2 seconds. A slight chance of showers and thunderstorms in the afternoon. .THURSDAY NIGHT...Southeast winds around 10 knots. Seas 1 foot or less. A chance of showers with a slight chance of thunderstorms after midnight. .FRIDAY...South winds 10 to 15 knots. Seas 1 foot or less. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. .FRIDAY NIGHT...Southwinds 10 to 15 knots. Seas 1 foot or less. A chance of showers and thunderstorms, mainly in the evening. .SATURDAY...Southeast winds 10 to 15 knots. Seas 1 foot or less. A chance of showers and thunderstorms. .SATURDAY NIGHT...Southeast winds 10 to 15 knots. Seas 1 foot or less. A slight chance of showers and thunderstorms. Winds and seas higher in and near thunderstorms. $$ GMZ543-191100- Barataria Bay- 537 PM CDT Mon May 18 2026 ...SMALL CRAFT EXERCISE CAUTION IN EFFECT THROUGH TUESDAY MORNING... .TONIGHT...Southeast winds 10 to 15 knots. Seas 1 foot or less. .TUESDAY...Southeast winds 10 to 15 knots. Seas 1 foot or less. .TUESDAY NIGHT...Southeast winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight. Seas 1 foot or less. .WEDNESDAY...Southeast winds 5 to 10 knots. Seas 1 foot or less. A slight chance of showers and thunderstorms in the afternoon. .WEDNESDAY NIGHT...Southeast winds around 5 knots. Seas 1 foot or less. .THURSDAY...Southeast winds around 5 knots, increasing to 5 to 10 knots in the afternoon. Seas 1 foot or less. A slight chance of showers. A slight chance of thunderstorms in the afternoon. .THURSDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 foot or less. A slight chance of showers and thunderstorms after midnight. .FRIDAY...South winds 5 to 10 knots. Seas 1 foot or less. A chance of showers and thunderstorms. .FRIDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 foot or less. A slight chance of showers and thunderstorms. .SATURDAY...South winds 5 to 10 knots. Seas 1 foot or less. A chance of showers and thunderstorms. .SATURDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 foot or less. A slight chance of showers and thunderstorms. Winds and seas higher in and near thunderstorms. $$ GMZ551-191100- Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA out 20 nm- 537 PM CDT Mon May 18 2026 ...SMALL CRAFT EXERCISE CAUTION IN EFFECT THROUGH TUESDAY MORNING... .TONIGHT...Southeast winds 15 to 20 knots, diminishing to 10 to 15 knots with gusts up to 20 knots late. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 3 feet at 6 seconds. .TUESDAY...Southeast winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 3 feet at 7 seconds. .TUESDAY NIGHT...Southeast winds 10 to 15 knots with gusts up to 20 knots, diminishing to 5 to 10 knots after midnight. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 6 seconds. A slight chance of showers after midnight. .WEDNESDAY...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 7 seconds. A slight chance of showers and thunderstorms in the afternoon. .WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 7 seconds. A slight chance of showers after midnight. .THURSDAY...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 6 seconds. A slight chance of showers and thunderstorms. .THURSDAY NIGHT...Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: Southeast 2 feet at 6 seconds. A slight chance of showers and thunderstorms. .FRIDAY...South winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: South 2 feet at 5 seconds. A slight chance of showers and thunderstorms. .FRIDAY NIGHT...Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: South 2 feet at 5 seconds. A chance of showers and thunderstorms, mainly in the evening. .SATURDAY...Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: South 2 feet at 5 seconds. A chance of showers and thunderstorms. .SATURDAY NIGHT...Southeast winds 10 to 15 knots. Seas 2 to 3 feet. A slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Winds and seas higher in and near thunderstorms. $$ GMZ553-191100- Coastal Waters from Southwest Pass of the Mississippi River to Port Fourchon LA out 20 nm- 537 PM CDT Mon May 18 2026 ...SMALL CRAFT EXERCISE CAUTION IN EFFECT THROUGH TUESDAY MORNING... .TONIGHT...Southeast winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 3 feet at 6 seconds. .TUESDAY...Southeast winds 10 to 15 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 3 feet at 7 seconds. .TUESDAY NIGHT...Southeast winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 3 feet at 7 seconds. .WEDNESDAY...East winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 7 seconds. .WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 7 seconds. .THURSDAY...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 6 seconds. .THURSDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: South 2 feet at 6 seconds. A slight chance of showers and thunderstorms after midnight. .FRIDAY...Southeast winds around 10 knots. Seas 2 to 3 feet. Wave Detail: South 2 feet at 6 seconds. A slight chance of showers and thunderstorms. .FRIDAY NIGHT...Southeast winds around 10 knots. Seas 2 to 3 feet. Wave Detail: South 2 feet at 6 seconds. A slight chance of showers and thunderstorms. .SATURDAY...Southeast winds around 10 knots. Seas 2 to 3 feet. Wave Detail: South 2 feet at 5 seconds. A chance of showers and thunderstorms. .SATURDAY NIGHT...Southeast winds around 10 knots. Seas 2 to 3 feet. A slight chance of showers and thunderstorms. Winds and seas higher in and near thunderstorms. $$ GMZ554-191100- Coastal Waters from Boothville LA to Southwest Pass of the Mississippi River out 20 nm- 537 PM CDT Mon May 18 2026 .TONIGHT...Southeast winds 10 to 15 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 6 seconds. .TUESDAY...Southeast winds 10 to 15 knots with gusts up to 20 knots, becoming east 5 to 10 knots in the afternoon. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 6 seconds. .TUESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 7 seconds. .WEDNESDAY...East winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 7 seconds. .WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: South 3 feet at 6 seconds. .THURSDAY...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 6 seconds. .THURSDAY NIGHT...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 6 seconds. A slight chance of showers and thunderstorms after midnight. .FRIDAY...Southeast winds around 10 knots. Seas 2 to 3 feet. Wave Detail: South 2 feet at 5 seconds. A slight chance of showers and thunderstorms in the morning. .FRIDAY NIGHT...Southeast winds around 10 knots. Seas 2 to 3 feet. Wave Detail: South 2 feet at 6 seconds. A slight chance of showers and thunderstorms. .SATURDAY...Southeast winds around 10 knots. Seas 2 to 3 feet. Wave Detail: Southeast 2 feet at 6 seconds. A chance of showers and thunderstorms. .SATURDAY NIGHT...Southeast winds around 10 knots. Seas 2 to 3 feet. A slight chance of showers. Winds and seas higher in and near thunderstorms. $$ GMZ557-191100- Coastal waters from Pascagoula Mississippi to Stake Island out 20 NM- 537 PM CDT Mon May 18 2026 .TONIGHT...Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 6 seconds. .TUESDAY...Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 6 seconds. .TUESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 6 seconds. .WEDNESDAY...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 7 seconds. .WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet at 6 seconds. .THURSDAY...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet at 6 seconds. .THURSDAY NIGHT...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet at 6 seconds. A slight chance of showers and thunderstorms after midnight. .FRIDAY...Southeast winds around 10 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet at 5 seconds. A slight chance of thunderstorms. A chance of showers, mainly in the morning. .FRIDAY NIGHT...Southeast winds around 10 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet at 6 seconds. A slight chance of showers and thunderstorms. .SATURDAY...Southeast winds around 10 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet at 6 seconds. A chance of showers and thunderstorms, mainly in the morning. .SATURDAY NIGHT...Southeast winds 5 to 10 knots. Seas around 2 feet. A slight chance of showers and thunderstorms. Winds and seas higher in and near thunderstorms. $$ GMZ570-191100- Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya River LA from 20 to 60 NM- 537 PM CDT Mon May 18 2026 ...SMALL CRAFT EXERCISE CAUTION IN EFFECT THROUGH TUESDAY MORNING... .TONIGHT...Southeast winds around 15 knots with gusts up to 25 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: Southeast 4 feet at 7 seconds. .TUESDAY...Southeast winds 10 to 15 knots with gusts up to 20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 7 seconds. .TUESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: South 4 feet at 7 seconds. .WEDNESDAY...Southeast winds 5 to 10 knots, increasing to 10 to 15 knots in the afternoon. Seas around 3 feet. Wave Detail: Southeast 3 feet at 7 seconds. .WEDNESDAY NIGHT...Southeast winds around 10 knots. Seas around 3 feet. Wave Detail: South 3 feet at 7 seconds. .THURSDAY...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: South 2 feet at 6 seconds. A slight chance of showers and thunderstorms. .THURSDAY NIGHT...Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: South 2 feet at 6 seconds. A slight chance of showers and thunderstorms after midnight. .FRIDAY...Southeast winds 10 to 15 knots. Seas around 3 feet. Wave Detail: South 2 feet at 6 seconds. A slight chance of showers and thunderstorms. .FRIDAY NIGHT...Southeast winds 10 to 15 knots. Seas around 3 feet. Wave Detail: South 3 feet at 6 seconds. A slight chance of showers and thunderstorms. .SATURDAY...Southeast winds 10 to 15 knots. Seas around 3 feet. Wave Detail: South 3 feet at 6 seconds. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. .SATURDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. A slight chance of showers and thunderstorms. Winds and seas higher in and near thunderstorms. $$ GMZ572-191100- Coastal waters from Southwest Pass of the Mississippi River to Port Fourchon Louisiana from 20 to 60 NM- 537 PM CDT Mon May 18 2026 ...SMALL CRAFT EXERCISE CAUTION IN EFFECT THROUGH TUESDAY MORNING... .TONIGHT...Southeast winds 10 to 15 knots with gusts up to 20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 6 seconds. .TUESDAY...Southeast winds 10 to 15 knots with gusts up to 20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 6 seconds. .TUESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 7 seconds. .WEDNESDAY...East winds 5 to 10 knots. Seas around 3 feet. Wave Detail: Southeast 3 feet at 7 seconds. .WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 7 seconds. .THURSDAY...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: South 2 feet at 6 seconds. .THURSDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Southeast 2 feet at 6 seconds. .FRIDAY...Southeast winds around 10 knots. Seas 2 to 3 feet. Wave Detail: South 3 feet at 6 seconds. A slight chance of showers and thunderstorms in the morning. .FRIDAY NIGHT...Southeast winds 10 to 15 knots. Seas around 3 feet. Wave Detail: Southeast 3 feet at 6 seconds. A slight chance of showers and thunderstorms. .SATURDAY...Southeast winds around 10 knots. Seas around 3 feet. Wave Detail: Southeast 3 feet at 6 seconds. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. .SATURDAY NIGHT...Southeast winds 10 to 15 knots. Seas around 3 feet. A slight chance of thunderstorms in the evening. A slight chance of showers. Winds and seas higher in and near thunderstorms. $$ GMZ575-191100- Coastal Waters from Stake Island LA to Southwest Pass of the Mississippi River from 20 to 60 nm- 537 PM CDT Mon May 18 2026 .TONIGHT...Southeast winds 10 to 15 knots with gusts up to 20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 6 seconds. .TUESDAY...Southeast winds 10 to 15 knots with gusts up to 20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 7 seconds. .TUESDAY NIGHT...Southeast winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 7 seconds. .WEDNESDAY...East winds around 10 knots. Seas around 3 feet. Wave Detail: Southeast 3 feet at 7 seconds. .WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 6 seconds. .THURSDAY...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 6 seconds. .THURSDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Southeast 2 feet at 6 seconds. .FRIDAY...Southeast winds around 10 knots. Seas 2 to 3 feet. Wave Detail: South 2 feet at 6 seconds. A chance of showers and thunderstorms in the morning. .FRIDAY NIGHT...Southeast winds around 10 knots. Seas around 3 feet. Wave Detail: South 2 feet at 6 seconds. A slight chance of showers and thunderstorms after midnight. .SATURDAY...Southeast winds around 10 knots. Seas around 3 feet. Wave Detail: South 2 feet at 5 seconds. A chance of showers. A chance of thunderstorms, mainly in the morning. .SATURDAY NIGHT...Southeast winds around 10 knots. Seas around 3 feet. A slight chance of showers. A slight chance of thunderstorms after midnight. Winds and seas higher in and near thunderstorms. $$ GMZ577-191100- Coastal waters from Pascagoula Mississippi to Stake Island Louisiana out 20 to 60 NM- 537 PM CDT Mon May 18 2026 .TONIGHT...Southeast winds 10 to 15 knots. Seas around 3 feet. Wave Detail: Southeast 3 feet at 6 seconds. .TUESDAY...Southeast winds 10 to 15 knots, becoming east 5 to 10 knots in the afternoon. Seas around 3 feet. Wave Detail: Southeast 3 feet at 6 seconds. .TUESDAY NIGHT...Southeast winds 5 to 10 knots. Seas around 3 feet. Wave Detail: Southeast 3 feet at 7 seconds. .WEDNESDAY...East winds 5 to 10 knots. Seas around 3 feet. Wave Detail: Southeast 3 feet at 7 seconds. .WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Southeast 2 feet at 6 seconds. .THURSDAY...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet at 6 seconds. .THURSDAY NIGHT...Southeast winds around 10 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet at 6 seconds. .FRIDAY...Southeast winds around 10 knots. Seas 2 to 3 feet. Wave Detail: Southeast 2 feet at 6 seconds. A slight chance of showers and thunderstorms. .FRIDAY NIGHT...Southeast winds around 10 knots. Seas around 3 feet. Wave Detail: Southeast 2 feet at 6 seconds. A slight chance of showers and thunderstorms after midnight. .SATURDAY...Southeast winds around 10 knots. Seas 2 to 3 feet. Wave Detail: Southeast 2 feet at 6 seconds. A chance of showers and thunderstorms. .SATURDAY NIGHT...Southeast winds around 10 knots. Seas 2 to 3 feet. A slight chance of showers. Winds and seas higher in and near thunderstorms. $$