757 WHAK77 PAJK 230602 AAA MWWAJK URGENT - MARINE WEATHER MESSAGE...UPDATED National Weather Service Juneau AK 1002 PM AKDT Sat Aug 22 2026 PKZ036-231415- /O.CON.PAJK.SC.Y.0271.260824T0000Z-260824T1500Z/ Clarence Strait- 1002 PM AKDT Sat Aug 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 4 PM SUNDAY TO 7 AM AKDT MONDAY... * WHAT...Southeast winds 15 to 30 kt with gusts up to 35 kt and seas 6 to 9 ft expected. * WHERE...Clarence Strait. * WHEN...From 4 PM Sunday to 7 AM AKDT 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. && $$  378 WHUS73 KDTX 230650 MWWDTX URGENT - MARINE WEATHER MESSAGE National Weather Service Detroit/Pontiac MI 250 AM EDT Sun Aug 23 2026 LHZ421-441-232000- /O.EXT.KDTX.SC.Y.0050.000000T0000Z-260824T2000Z/ Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay-Port Austin to Harbor Beach MI- 250 AM EDT Sun Aug 23 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 PM EDT MONDAY... * WHAT...Expect sustained winds up to 24 knots from the northwest with gusts up to 31 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay and Port Austin to Harbor Beach MI. * WHEN...The maximum winds are expected around 6 AM EDT Sunday with the largest waves expected around 11 PM EDT Sunday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ442-443-232000- /O.EXT.KDTX.SC.Y.0050.000000T0000Z-260824T2000Z/ Harbor Beach to Port Sanilac MI-Port Sanilac to Port Huron MI- 250 AM EDT Sun Aug 23 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 PM EDT MONDAY... * WHAT...Expect sustained winds up to 21 knots from the northwest with gusts up to 31 knots. The largest significant waves will be 4 feet with a potential maximum wave height of 5 feet. * WHERE...Harbor Beach to Port Sanilac MI and Port Sanilac to Port Huron MI. * WHEN...The maximum winds are expected around 9 AM EDT Sunday with the largest waves expected around 11 AM EDT 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. && $$ LHZ422-232000- /O.CON.KDTX.SC.Y.0050.000000T0000Z-260824T0800Z/ Inner Saginaw Bay SW of Point Au Gres to Bay Port MI- 250 AM EDT Sun Aug 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EDT MONDAY... * WHAT...Expect sustained winds up to 26 knots from the northwest with gusts up to 31 knots. The largest significant waves will be 3 feet with a potential maximum wave height of 4 feet. * WHERE...Inner Saginaw Bay SW of Point Au Gres to Bay Port MI. * WHEN...The maximum winds are expected around 7 PM EDT Sunday with the largest waves expected around 7 PM EDT Sunday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$  427 WHGM70 PGUM 230651 MWWGUM URGENT - MARINE WEATHER MESSAGE National Weather Service Tiyan GU 451 PM ChST Sun Aug 23 2026 PMZ151>154-232100- /O.EXT.PGUM.SC.Y.0062.000000T0000Z-260824T0700Z/ Guam Coastal Waters-Rota Coastal Waters-Tinian Coastal Waters- Saipan Coastal Waters- 451 PM ChST Sun Aug 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM CHST MONDAY... * WHAT...Seas 8 to 10 feet expected. * WHERE...Marianas Coastal Waters. * WHEN...Until 5 PM ChST Monday. * IMPACTS...Conditions will be hazardous to small craft. * ADDITIONAL DETAILS...Combined seas of 7 to 9 ft tonight will increase to 8 to 10 ft by Monday morning due to an elevated southwest swell from the remnant monsoon surge and Tropical Depression 19W, currently well northwest of Yap Island. In addition, convective gusts associated with heavy showers will give way to choppy seas. Conditions may begin to subside Monday night, so the advisory will be reassessed by then. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid boating in hazardous conditions. && $$ Mesa  574 WHUS73 KGRB 230656 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 156 AM CDT Sun Aug 23 2026 LMZ521-541-231500- /O.CON.KGRB.SC.Y.0073.000000T0000Z-260823T1500Z/ Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI- Rock Island Passage to Sturgeon Bay WI- 156 AM CDT Sun Aug 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS MORNING... * WHAT...Northwest winds 10 to 20 kts with gusts up to 25 kts and waves 2 to 4 ft expected. * WHERE...Lake Michigan nearshore waters from Washington Island to Sturgeon Bay, and Central Bay of Green Bay. * WHEN...Until 10 AM CDT this morning. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$