491 WHUS73 KMQT 221843 MWWMQT URGENT - MARINE WEATHER MESSAGE National Weather Service Marquette MI 243 PM EDT Sat Aug 22 2026 LMZ248-230645- /O.EXT.KMQT.SC.Y.0122.000000T0000Z-260824T0400Z/ Seul Choix Point to Point Detour MI- 243 PM EDT Sat Aug 22 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL MIDNIGHT EDT SUNDAY NIGHT... * WHAT...Northwest winds 10 to 20 kt with gusts up to 30 kt and waves 1 to 3 ft occurring. * WHERE...Seul Choix Point to Point Detour MI. * WHEN...Until midnight EDT Sunday night. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LMZ221-250-230645- /O.EXT.KMQT.SC.Y.0122.260822T2100Z-260824T0300Z/ Green Bay North of line from Cedar River MI to Rock Island Passage- 5NM East of a line from Fairport MI to Rock Island Passage- 243 PM EDT Sat Aug 22 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 11 PM EDT SUNDAY... * WHAT...North winds 10 to 20 kt with gusts up to 25 kt and waves 1 to 3 ft expected. * WHERE...Green Bay North of line from Cedar River MI to Rock Island Passage and 5NM East of a line from Fairport MI to Rock Island Passage. * WHEN...Until 11 PM EDT Sunday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LSZ242-243-230645- /O.CON.KMQT.SC.Y.0122.260823T0400Z-260823T1500Z/ Ontonagon to Upper Entrance of Portage Canal MI- Upper Entrance of Portage Canal to Eagle River MI- 243 PM EDT Sat Aug 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 11 AM EDT SUNDAY... * WHAT...North winds 10 to 15 kt with gusts up to 25 kt and waves 1 to 4 ft expected. * WHERE...Ontonagon to Upper Entrance of Portage Canal MI and Upper Entrance of Portage Canal to Eagle River MI. * WHEN...From midnight tonight to 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. && $$ LSZ244>246-230645- /O.CON.KMQT.SC.Y.0122.000000T0000Z-260823T1800Z/ Eagle River to Manitou Island MI- Manitou Island to Point Isabelle MI- Point Isabelle to Lower Entrance of Portage Canal MI- 243 PM EDT Sat Aug 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM EDT SUNDAY... * WHAT...North winds 10 to 20 kt with gusts up to 25 kt and waves 1 to 4 ft occurring. * WHERE...Eagle River to Manitou Island MI, Manitou Island to Point Isabelle MI and Point Isabelle to Lower Entrance of Portage Canal MI. * WHEN...Until 2 PM EDT Sunday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LSZ248-249-230645- /O.CON.KMQT.SC.Y.0122.000000T0000Z-260824T0000Z/ Huron Islands to Marquette MI-Marquette to Munising MI- 243 PM EDT Sat Aug 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT SUNDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and waves 5 to 8 ft occurring. * WHERE...Huron Islands to Marquette MI and Marquette to Munising MI. * WHEN...Until 8 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. && $$LSZ250-230645- /O.CON.KMQT.SC.Y.0122.000000T0000Z-260824T0600Z/ Munising to Grand Marais MI- 243 PM EDT Sat Aug 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM EDT MONDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and waves 5 to 8 ft occurring. * WHERE...Munising to Grand Marais MI. * WHEN...Until 2 AM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LSZ251-230645- /O.CON.KMQT.SC.Y.0122.260822T1900Z-260824T0600Z/ Grand Marais to Whitefish Point MI- 243 PM EDT Sat Aug 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM EDT MONDAY... * WHAT...Northwest winds 20 to 30 kt and waves 5 to 8 ft expected. * WHERE...Grand Marais to Whitefish Point MI. * WHEN...Until 2 AM EDT 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. && $$  538 WHGM70 PGUM 221844 MWWGUM URGENT - MARINE WEATHER MESSAGE National Weather Service Tiyan GU 444 AM ChST Sun Aug 23 2026 PMZ151>154-230700- /O.CON.PGUM.SC.Y.0062.000000T0000Z-260823T0700Z/ Guam Coastal Waters-Rota Coastal Waters-Tinian Coastal Waters- Saipan Coastal Waters- 444 AM ChST Sun Aug 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM CHST THIS AFTERNOON... * WHAT...Southwest winds 10 to 20 kt with gusts up to 30 kt and seas 7 to 10 feet. * WHERE...Guam and Rota Coastal Waters. * WHEN...Until 5 PM ChST this afternoon. * IMPACTS...Conditions will be hazardous to small craft. * ADDITIONAL DETAILS...Fresh to locally strong southwest winds will continue today as Typhoon Saudel continues to move away. Seas up to 10 feet will be possible throughout the coastal waters today. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid boating in hazardous conditions. && $$ Stanko  520 WHGM72 PGUM 221844 MWWPQ2 URGENT - MARINE WEATHER MESSAGE National Weather Service Tiyan GU 444 AM ChST Sun Aug 23 2026 PMZ171-230845- /O.EXT.PGUM.SC.Y.0061.000000T0000Z-260823T1900Z/ Yap Coastal Waters- 444 AM ChST Sun Aug 23 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 5 AM CHST MONDAY... * WHAT...West winds 15 to 25 kt with gusts to 30 kt and seas 8 to 10 feet. * WHERE...Palau and Yap Coastal Waters. * WHEN...Until 5 AM ChST Monday. * IMPACTS...Conditions will be hazardous to small craft. * ADDITIONAL DETAILS...Monsoon regime enhanced by nearby TD 19W will continue to bring fresh to strong westerlies to Yap through tonight, with some near-gale gusts possible as TD 19W continues to move away from the area. Conditions are expected to improve thereafter, allowing winds and seas hazardous to small craft to fall below criteria level late tonight. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid boating in hazardous conditions. && $$ PMZ161-230700- /O.CON.PGUM.SC.Y.0061.000000T0000Z-260823T0700Z/ Palau Coastal Waters- 444 AM ChST Sun Aug 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM CHST THIS AFTERNOON... * WHAT...West winds 15 to 25 kt with occasional gusts up to 30 kt and seas 7 to 10 feet. * WHERE...Palau and Yap Coastal Waters. * WHEN...Until 5 PM ChST Sunday. * IMPACTS...Conditions will be hazardous to small craft. * ADDITIONAL DETAILS...Monsoon regime enhanced by nearby TD 19W will continue to bring fresh to strong westerlies to Palau through this afternoon, with some occasional near-gale gusts expected as 19W continues to move away. Conditions are expected to improve thereafter, allowing winds and seas hazardous to small craft to fall below criteria level beginning this evening. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid boating in hazardous conditions. && $$ JAW  263 WHUS73 KGRR 221859 MWWGRR URGENT - MARINE WEATHER MESSAGE National Weather Service Grand Rapids MI 259 PM EDT Sat Aug 22 2026 LMZ844>849-230300- /O.CON.KGRR.SC.Y.0060.000000T0000Z-260824T0300Z/ St Joseph to South Haven MI-South Haven to Holland MI- Holland to Grand Haven MI-Grand Haven to Whitehall MI- Whitehall to Pentwater MI-Pentwater to Manistee MI- 259 PM EDT Sat Aug 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM EDT SUNDAY... * WHAT...North winds 10 to 20 knots with gusts up to 30 knots and waves 3 to 6 feet. * WHERE...St Joseph to Manistee. * WHEN...Until 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. && $$