128 WHGM70 PGUM 220907 MWWGUM URGENT - MARINE WEATHER MESSAGE National Weather Service Tiyan GU 707 PM ChST Sat Aug 22 2026 PMZ151-152-222315- /O.EXA.PGUM.SC.Y.0062.000000T0000Z-260823T0700Z/ Guam Coastal Waters-Rota Coastal Waters- 707 PM ChST Sat Aug 22 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 PM CHST SUNDAY... * WHAT...Southwest winds 10 to 20 kt with gusts up to 30 kt and seas 7 to 10 feet. * WHERE...Guam and Rota Coastal Waters. * WHEN...Until 5 PM ChST Sunday. * IMPACTS...Conditions will be hazardous to small craft. * ADDITIONAL DETAILS...Fresh to locally strong southwest winds will ramp up as a monsoon surge develops south of passing Typhoon Saudel. Seas up to 10 feet will be possible throughout the coastal waters. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid boating in hazardous conditions. && $$ PMZ153-154-222315- /O.CON.PGUM.SC.Y.0062.000000T0000Z-260823T0700Z/ Tinian Coastal Waters-Saipan Coastal Waters- 707 PM ChST Sat Aug 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM CHST SUNDAY... * WHAT...Southwest winds 10 to 20 kt with gusts up to 30 kt and seas 7 to 10 feet. * WHERE...Tinian and Saipan Coastal Waters. * WHEN...Until 5 PM ChST Sunday. * IMPACTS...Conditions will be hazardous to small craft. * ADDITIONAL DETAILS...Fresh to locally strong southwest winds will ramp up as a monsoon surge develops south of passing Typhoon Saudel. Seas up to 10 feet will be possible throughout the coastal waters. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid boating in hazardous conditions. && $$ JAW  215 WHUS76 KMTR 220909 MWWMTR URGENT - MARINE WEATHER MESSAGE National Weather Service San Francisco Bay Area 209 AM PDT Sat Aug 22 2026 PZZ530-221715- /O.EXB.KMTR.SC.Y.0098.260822T2200Z-260823T0400Z/ San Pablo Bay, Suisun Bay, the West Delta and the San Francisco Bay north of the Bay Bridge- 209 AM PDT Sat Aug 22 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 3 PM THIS AFTERNOON TO 9 PM PDT THIS EVENING... * WHAT...West winds 10 to 20 kt with gusts up to 25 kt and a moderate chop expected. * WHERE...San Pablo Bay, Suisun Bay, the West Delta and the San Francisco Bay north of the Bay Bridge. * WHEN...From 3 PM this afternoon to 9 PM PDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ531-221715- /O.EXB.KMTR.SC.Y.0098.260822T2200Z-260823T0400Z/ San Francisco Bay South of the Bay Bridge- 209 AM PDT Sat Aug 22 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 3 PM THIS AFTERNOON TO 9 PM PDT THIS EVENING... * WHAT...West winds 10 to 20 kt with gusts up to 25 kt and a moderate chop expected. * WHERE...San Francisco Bay South of the Bay Bridge. * WHEN...From 3 PM this afternoon to 9 PM PDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ535-221715- /O.EXB.KMTR.SC.Y.0098.260822T2200Z-260823T0400Z/ Monterey Bay- 209 AM PDT Sat Aug 22 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 3 PM THIS AFTERNOON TO 9 PM PDT THIS EVENING... * WHAT...West winds 10 to 20 kt with gusts up to 25 kt expected. * WHERE...Monterey Bay. * WHEN...From 3 PM this afternoon to 9 PM PDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ570-221715- /O.EXT.KMTR.SC.Y.0098.260822T2200Z-260823T1000Z/ Waters from Point Arena to Point Reyes 10-60 NM- 209 AM PDT Sat Aug 22 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 3 PM THIS AFTERNOON TO 3 AM PDT SUNDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 35 kt expected. * WHERE...Waters from Point Arena to Point Reyes 10-60 NM. * WHEN...From 3 PM this afternoon to 3 AM PDT Sunday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ571-221715- /O.EXT.KMTR.SC.Y.0098.260822T2200Z-260823T1000Z/ Waters from Point Reyes to Pigeon Point 10-60 NM- 209 AM PDT Sat Aug 22 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 3 PM THIS AFTERNOON TO 3 AM PDT SUNDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt expected. * WHERE...Waters from Point Reyes to Pigeon Point 10-60 NM. * WHEN...From 3 PM this afternoon to 3 AM PDT Sunday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ575-221715- /O.EXT.KMTR.SC.Y.0098.260822T2200Z-260823T1000Z/ Waters from Pigeon Point to Point Pinos 10-60 NM- 209 AM PDT Sat Aug 22 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 3 PM THIS AFTERNOON TO 3 AM PDT SUNDAY... * WHAT...Northwest winds 15 to 20 kt with gusts up to 30 kt expected. * WHERE...Waters from Pigeon Point to Point Pinos 10-60 NM. * WHEN...From 3 PM this afternoon to 3 AM PDT Sunday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ560-221715- /O.EXT.KMTR.SC.Y.0098.260822T2200Z-260823T1000Z/ Coastal Waters from Pigeon Point to Point Pinos California out to 10 NM- 209 AM PDT Sat Aug 22 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 3 PM THIS AFTERNOON TO 3 AM PDT SUNDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 35 kt expected. * WHERE...Coastal Waters from Pigeon Point to Point Pinos California out to 10 NM. * WHEN...From 3 PM this afternoon to 3 AM PDT Sunday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ576-221715- /O.CON.KMTR.SC.Y.0094.000000T0000Z-260823T1000Z/ Waters from Point Pinos to Point Piedras Blancas 10-60 NM- 209 AM PDT Sat Aug 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT SUNDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt. * WHERE...Waters from Point Pinos to Point Piedras Blancas 10- 60 NM. * WHEN...Until 3 AM PDT Sunday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ540-221715- /O.CON.KMTR.SC.Y.0094.000000T0000Z-260823T1000Z/ Coastal Waters from Point Arena to Point Reyes California out to 10 NM- 209 AM PDT Sat Aug 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT SUNDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 35 kt. * WHERE...Coastal Waters from Point Arena to Point Reyes California out to 10 NM. * WHEN...Until 3 AM PDT Sunday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ545-221715- /O.CON.KMTR.SC.Y.0094.000000T0000Z-260823T1000Z/ Coastal Waters from Point Reyes to Pigeon Point California out to 10 NM- 209 AM PDT Sat Aug 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT SUNDAY... * WHAT...Northwest winds 10 to 20 kt with gusts up to 30 kt. * WHERE...Coastal Waters from Point Reyes to Pigeon Point California out to 10 NM. * WHEN...Until 3 AM PDT Sunday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ565-221715- /O.CON.KMTR.SC.Y.0094.000000T0000Z-260823T1000Z/ Coastal Waters from Point Pinos to Point Piedras Blancas California out to 10 NM- 209 AM PDT Sat Aug 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT SUNDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 35 kt. * WHERE...Coastal Waters from Point Pinos to Point Piedras Blancas California out to 10 NM. * WHEN...Until 3 AM PDT Sunday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ For more information from the National Weather Service visit http://weather.gov/sanfrancisco  551 WHUS76 KSEW 220935 MWWSEW URGENT - MARINE WEATHER MESSAGE National Weather Service Seattle WA 235 AM PDT Sat Aug 22 2026 PZZ131-132-221045- /O.CAN.KSEW.SC.Y.0118.000000T0000Z-260822T1300Z/ Central U.S. Waters Strait Of Juan De Fuca- East Entrance U.S. Waters Strait Of Juan De Fuca- 235 AM PDT Sat Aug 22 2026 ...SMALL CRAFT ADVISORY IS CANCELLED... Winds have eased to less than 20 knots. $$ For more information from the National Weather Service visit http://weather.gov/seattle  297 WHUS76 KLOX 220953 MWWLOX URGENT - MARINE WEATHER MESSAGE National Weather Service Los Angeles/Oxnard CA 253 AM PDT Sat Aug 22 2026 PZZ670-221800- /O.CON.KLOX.SC.Y.0117.000000T0000Z-260824T0600Z/ Point Piedras Blancas to Point Sal from 10 to 60 NM- 253 AM PDT Sat Aug 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT SUNDAY... * WHAT...Hazardous sea conditions. * WHERE...Point Piedras Blancas to Point Sal from 10 to 60 NM. * WHEN...Until 11 PM PDT Sunday. * IMPACTS...Conditions will be hazardous to small craft. * ADDITIONAL DETAILS...See the Coastal Waters Forecast (CWFLOX) for more. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ673-676-221800- /O.CON.KLOX.SC.Y.0117.000000T0000Z-260824T1300Z/ Waters from Pt. Sal to Santa Cruz Island CA and westward 60 nm including San Miguel and Santa Rosa Islands- Outer waters from Santa Cruz Island to San Clemente Island to 60 NM offshore including San Nicolas and Santa Barbara Islands- 253 AM PDT Sat Aug 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM PDT MONDAY... * WHAT...Hazardous sea conditions. * WHERE...Waters from Pt. Sal to Santa Cruz Island CA and westward 60 nm including San Miguel and Santa Rosa Islands and Outer waters from Santa Cruz Island to San Clemente Island to 60 NM offshore including San Nicolas and Santa Barbara Islands. * WHEN...Until 6 AM PDT Monday. * IMPACTS...Conditions will be hazardous to small craft. * ADDITIONAL DETAILS...See the Coastal Waters Forecast (CWFLOX) for more. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ645-221800- /O.CON.KLOX.SC.Y.0118.260822T1900Z-260823T0900Z/ Point Piedras Blancas to Point Sal westward out to 10 NM- 253 AM PDT Sat Aug 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 2 AM PDT SUNDAY... * WHAT...Hazardous sea conditions. * WHERE...Point Piedras Blancas to Point Sal westward out to 10 NM. * WHEN...From noon today to 2 AM PDT Sunday. * IMPACTS...Conditions will be hazardous to small craft. * ADDITIONAL DETAILS...See the Coastal Waters Forecast (CWFLOX) for more. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$  477 WHUS76 KEKA 220958 MWWEKA URGENT - MARINE WEATHER MESSAGE National Weather Service Eureka CA 258 AM PDT Sat Aug 22 2026 PZZ455-221800- /O.CON.KEKA.SC.Y.0076.260823T0700Z-260824T1000Z/ Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm- 258 AM PDT Sat Aug 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 3 AM PDT MONDAY... * WHAT...Northwest winds 15 to 25 kt with localized gusts to 35 kt and seas 4 to 7 feet expected. * WHERE...Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm. * WHEN...From midnight tonight to 3 AM PDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ475-221800- /O.CON.KEKA.SC.Y.0076.260823T0700Z-260824T1600Z/ Waters from Cape Mendocino to Pt. Arena CA from 10 to 60 nm- 258 AM PDT Sat Aug 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM PDT MONDAY... * WHAT...North winds 15 to 25 kt with localized gusts to 35 kt and seas 5 to 8 feet expected. * WHERE...Waters from Cape Mendocino to Pt. Arena CA from 10 to 60 nm. * WHEN...From midnight tonight to 9 AM PDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ470-221800- /O.CON.KEKA.SC.Y.0076.260824T0100Z-260824T1600Z/ Waters from Pt. St. George to Cape Mendocino CA from 10 to 60 nm- 258 AM PDT Sat Aug 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 PM SUNDAY TO 9 AM PDT MONDAY... * WHAT...North winds 15 to 25 kt with gusts to 30 kt and seas 6 to 8 feet expected. * WHERE...Waters from Pt. St. George to Cape Mendocino CA from 10 to 60 nm. * WHEN...From 6 PM Sunday to 9 AM PDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$