WHUS76 KSEW 150825 MWWSEW URGENT - MARINE WEATHER MESSAGE National Weather Service Seattle WA 125 AM PDT Wed Apr 15 2026 PZZ110-151630- /O.EXT.KSEW.SC.Y.0044.000000T0000Z-260415T1700Z/ Grays Harbor Bar- 125 AM PDT Wed Apr 15 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 10 AM PDT THIS MORNING... * WHAT...Rough bar conditions. Combined seas around 10 ft. * WHERE...Grays Harbor Bar. * WHEN...Until 10 AM PDT this morning. * IMPACTS...Conditions will be hazardous to small craft especially when navigating in or near harbor entrances. * ADDITIONAL DETAILS...The next maximum ebb currents will occur around 345 AM Wednesday. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory for rough bar means that wave conditions are expected to be hazardous to small craft in or near harbor entrances. && $$ PZZ130-150930- /O.CON.KSEW.SC.Y.0044.000000T0000Z-260415T0900Z/ West Entrance U.S. Waters Strait Of Juan De Fuca- 125 AM PDT Wed Apr 15 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM PDT EARLY THIS MORNING... * WHAT...West winds 15 to 25 kt. * WHERE...West Entrance U. S. Waters Strait Of Juan De Fuca. * WHEN...Until 2 AM PDT early this morning. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas 10 feet or higher are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ150-170-151630- /O.CON.KSEW.SC.Y.0045.000000T0000Z-260416T1200Z/ Coastal Waters From Cape Flattery To James Island Out 10 Nm- Coastal Waters From Cape Flattery To James Island 10 To 60 Nm- 125 AM PDT Wed Apr 15 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM PDT THURSDAY... * WHAT...Combined seas 8 to 11 ft with a dominant period around 8 seconds. * WHERE...Coastal Waters From Cape Flattery To James Island Out 60 NM. * WHEN...Until 5 AM PDT Thursday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas 10 feet or higher are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ153-156-173-176-151630- /O.CON.KSEW.SC.Y.0044.000000T0000Z-260416T1200Z/ Coastal Waters From James Island To Point Grenville Out 10 Nm- Coastal Waters From Point Grenville To Cape Shoalwater Out 10 Nm- Coastal Waters From James Island To Point Grenville 10 To 60 Nm- Coastal Waters From Point Grenville To Cape Shoalwater 10 To 60 Nm- 125 AM PDT Wed Apr 15 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM PDT THURSDAY... * WHAT...Combined seas 7 to 12 ft with a dominant period around 8 seconds. * WHERE...Coastal Waters From James Island To Cape Shoalwater out to 60 NM. * WHEN...Until 5 AM PDT Thursday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas 10 feet or higher are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ133-150930- /O.CON.KSEW.SC.Y.0045.000000T0000Z-260415T0900Z/ Northern Inland Waters Including The San Juan Islands- 125 AM PDT Wed Apr 15 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM PDT EARLY THIS MORNING... * WHAT...West winds 15 to 25 kt. * WHERE...Northern Inland Waters Including The San Juan Islands. * WHEN...Until 2 AM PDT early this morning. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas 10 feet or higher are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ131-132-150930- /O.CON.KSEW.SC.Y.0046.000000T0000Z-260415T0900Z/ Central U.S. Waters Strait Of Juan De Fuca- East Entrance U.S. Waters Strait Of Juan De Fuca- 125 AM PDT Wed Apr 15 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM PDT EARLY THIS MORNING... * WHAT...West winds 15 to 25 kt. * WHERE...Central U. S. Waters Strait Of Juan De Fuca and East Entrance U. S. Waters Strait Of Juan De Fuca. * WHEN...Until 2 AM PDT early this morning. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas 10 feet or higher are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels should avoid navigating in these conditions. && $$ For more information from the National Weather Service visit http://weather.gov/seattle