


Marine Weather Message
Issued by NWS Seattle/Tacoma, WA
Issued by NWS Seattle/Tacoma, WA
249 WHUS76 KSEW 162126 MWWSEW URGENT - MARINE WEATHER MESSAGE National Weather Service Seattle WA 226 PM PDT Wed Jul 16 2025 PZZ170-173-176-170530- /O.CON.KSEW.SC.Y.0096.000000T0000Z-250717T1200Z/ Coastal Waters From Cape Flattery To James Island 10 To 60 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- 226 PM PDT Wed Jul 16 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM PDT THURSDAY... * WHAT...Northwest winds 20 to 25 kt and seas 8 to 10 ft. * WHERE...Coastal Waters from Cape Flattery to Cape Shoalwater 10 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. && $$ For more information from the National Weather Service visit http://weather.gov/seattle