š US Weather Warriors MarineCast 2026-09-09
Marine Weather Summary: Marine conditions are currently assessed as hazardous. Active alerts: Small Craft Advisory Forecast text points to a higher-impact marine setup later in the period. Open atlantic waters from lewes to the southern virginia coast looks best fri night with winds NE around 5 kt; seas around 2 ft; NE winds around 5 kt. Seas around 2 ft. Wave detail: S 2 ft at 6..., but conditions... Delaware bay near cape henlopen and cape may looks best fri night with winds N around 5 kt, becoming NE after midnight; seas 1 foot or less; N winds around 5 kt, becoming NE after midnight. Seas 1 foot or less., but... The chesapeake bay and delmarva-facing waters looks best fri night with winds E 5 kt; E winds 5 kt. Waves less than 1 ft., but conditions worsen by sat night with winds SE 10 to 15 kt with gusts up to 20 kt, becoming...
Atlantic Coastal Waters: ā¢ Summary: Open atlantic waters from lewes to the southern virginia coast looks best fri night with winds NE around 5 kt; seas around 2 ft; NE winds around 5 kt. Seas around 2 ft. Wave detail: S 2 ft at 6..., but conditions worsen by sat with winds E 10 to 15 kt with gusts up to 20 kt; gusts 20 kt; seas 2 to 3 ft; A chance of showers in the afternoon.. Official NWS marine alerts include Small Craft Advisory, Small Craft Advisory, Small Craft Advisory. ā¢ Winds: Lightest winds appear in fri night, while the bumpiest winds show up in thu night with winds SW 10 to 15 kt, becoming NW 5 to 10 kt after midnight; gusts 20 kt; seas 2 to 3 ft; A chance of showers.. ā¢ Seas: Highest seas/waves appear in tonight with winds SW around 20 kt with gusts up to 30 kt; gusts 30 kt; seas 3 to 5 ft; SW winds around 20 kt with gusts up to 30 kt. Seas 3 to 5 ft. Wave.... ā¢ Visibility / Weather: showers or thunderstorms are in the forecast at times ā¢ Best Window: Fri Night with winds NE around 5 kt; seas around 2 ft; NE winds around 5 kt. Seas around 2 ft. Wave detail: S 2 ft at 6...
Delaware Bay: ā¢ Summary: Delaware bay near cape henlopen and cape may looks best fri night with winds N around 5 kt, becoming NE after midnight; seas 1 foot or less; N winds around 5 kt, becoming NE after midnight. Seas 1 foot or less., but conditions worsen by sat night with winds SE 10 to 15 kt, diminishing to 5 to 10 kt after midnight; seas around 2 ft; A chance of showers after midnight.. Official NWS marine alerts include Small Craft Advisory, Small Craft Advisory, Small Craft Advisory. ā¢ Winds: Lightest winds appear in fri night, while the bumpiest winds show up in sat night with winds SE 10 to 15 kt, diminishing to 5 to 10 kt after midnight; seas around 2 ft; A chance of showers.. ā¢ Waves: Highest seas/waves appear in tonight with winds SW 15 to 20 kt with gusts up to 25 kt; gusts 25 kt; seas 2 to 3 ft; SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave.... ā¢ Visibility / Weather: showers or thunderstorms are in the forecast at times ā¢ Best Window: Fri Night with winds N around 5 kt, becoming NE after midnight; seas 1 foot or less; N winds around 5 kt, becoming NE after midnight. Seas 1 foot or less.
Chesapeake Bay: ā¢ Summary: The chesapeake bay and delmarva-facing waters looks best fri night with winds E 5 kt; E winds 5 kt. Waves less than 1 ft., but conditions worsen by sat night with winds SE 10 to 15 kt with gusts up to 20 kt, becoming S 5 to 10 kt after midnight; gusts 20 kt, becoming S 5 to 10 kt...; Showers likely, mainly in the evening.. .MARINE... Winds are likely to increase this afternoon into tonight, when advisories will be in effect for all waters. Winds shift to the west and northwest and could remain... Official NWS marine alerts include Small Craft Advisory, Small Craft Advisory, Small Craft Advisory. ā¢ Winds: Lightest winds appear in fri night, while the bumpiest winds show up in thu with winds SW 15 to 20 kt; A chance of showers.. ā¢ Waves: Highest seas/waves appear in tonight with winds S 15 to 20 kt with gusts up to 25 kt, becoming SW after midnight; gusts 25 kt, becoming SW after midnight; S winds 15 to 20 kt with gusts up to 25 kt, becoming SW after.... ā¢ Visibility / Weather: showers or thunderstorms are in the forecast at times ā¢ Best Window: Fri Night with winds E 5 kt; E winds 5 kt. Waves less than 1 ft.
Marine Alerts:
- Small Craft Advisory ā Coastal waters from Cape May NJ to Cape Henlopen DE out 20 NM; Coastal waters from Cape Henlopen to Fenwick Island DE out 20 NM 2026-09-09T03:16:00-04:00 2026-09-09T18:00:00-04:00
- Small Craft Advisory ā Coastal waters from Fenwick Island DE to Chincoteague VA out 20 NM; Coastal waters from Chincoteague to Parramore Island VA out 20 NM; Coastal waters from Parramore Island to Cape Charles Light VA out 20 NM 2026-09-09T02:47:00-04:00 2026-09-09T11:00:00-04:00
- Small Craft Advisory ā Delaware Bay waters north of East Point NJ to Slaughter Beach DE; Delaware Bay waters south of East Point NJ to Slaughter Beach DE 2026-09-09T03:16:00-04:00 2026-09-09T18:00:00-04:00
- Small Craft Advisory ā Chesapeake Bay north of Pooles Island MD; Chesapeake Bay from Pooles Island to Sandy Point MD; Chesapeake Bay from Sandy Point to North Beach MD; Chesapeake Bay from North Beach to Drum Point MD; Patapsco River including Baltimore Harbor; Chester River to Queenstown MD; Eastern Bay; Choptank River to Cambridge MD and the Little Choptank River; Patuxent River to Broomes Island MD 2026-09-09T04:23:00-04:00 2026-09-09T12:30:00-04:00
- Small Craft Advisory ā Chesapeake Bay from Drum Point MD to Smith Point VA; Tidal Potomac from Cobb Island MD to Smith Point VA; Tangier Sound and the inland waters surrounding Bloodsworth Island 2026-09-09T04:23:00-04:00 2026-09-09T12:30:00-04:00
- Small Craft Advisory ā Chesapeake Bay from Smith Point to Windmill Point VA; Chesapeake Bay from Windmill Point to New Point Comfort VA; Chesapeake Bay from New Point Comfort to Little Creek VA; Chesapeake Bay from Little Creek VA to Cape Henry VA including the Chesapeake Bay Bridge Tunnel 2026-09-09T02:47:00-04:00 2026-09-09T11:00:00-04:00
Boater Bottom Line: Best boating window looks like Fri Night with winds E 5 kt; E winds 5 kt. Waves less than 1 ft.. Worst conditions look like Sat with winds E 10 to 15 kt with gusts up to 20 kt; gusts 20 kt; seas 2 to 3 ft; A chance of showers in the afternoon.. Marine conditions are currently assessed as hazardous. Active alerts:...
Safety: Check the latest official NWS marine forecast before heading out. Conditions can change quickly, especially near storms, inlets, and open water. Boaters should check the latest official NWS marine forecast before heading out. Watch for fast-changing conditions near inlets, bay mouths, bridges, thunderstorms, and coastal fronts. Any watches, warnings, or advisories mentioned here are issued by the National Weather Service. Current marine conditions are classified as hazardous.
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