š US Weather Warriors MarineCast 2026-09-11
Marine Weather Summary: Marine conditions are currently assessed as small craft advisory conditions. Forecast text points to moderate wind, wave, or visibility impacts at times. Open atlantic waters from lewes to the southern virginia coast looks best tue with winds E 10 kt; seas around 3 ft; E winds 10 kt. Seas around 3 ft., but conditions worsen by today with winds W 10 to 15 kt with gusts... Delaware bay near cape henlopen and cape may looks best tonight with winds SE around 5 kt; seas 1 foot or less; SE winds around 5 kt. Seas 1 foot or less. Wave detail: SE 1 foot..., but conditions worsen by sat night... The chesapeake bay and delmarva-facing waters looks best tonight with winds SE 5 kt; SE winds 5 kt. Waves flat., but conditions worsen by today with winds SW 10 to 15 kt with gusts up to 20 kt, becoming NW 10 kt with...
Atlantic Coastal Waters: ā¢ Summary: Open atlantic waters from lewes to the southern virginia coast looks best tue with winds E 10 kt; seas around 3 ft; E winds 10 kt. Seas around 3 ft., but conditions worsen by today with winds W 10 to 15 kt with gusts up to 20 kt, becoming NW 5 to 10 kt late this morning,...; gusts 20 kt, becoming NW 5 to 10 kt...; seas 3 to 4 ft, occasionally to 6 ft,...; A slight chance of showers and tstms late.. ā¢ Winds: Lightest winds appear in tue, while the bumpiest winds show up in today with winds W 10 to 15 kt with gusts up to 20 kt, becoming NW 5 to 10 kt late this morning,...; gusts 20 kt, becoming NW 5 to 10 kt...; seas 3 to 4 ft, occasionally to 6 ft,...; A slight chance of showers and tstms late.. ā¢ Seas: Highest seas/waves appear in sat with winds E 10 to 15 kt with gusts up to 20 kt; gusts 20 kt; seas 3 to 4 ft, occasionally to 6 ft; E winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft,.... ā¢ Visibility / Weather: showers or thunderstorms are in the forecast at times ā¢ Best Window: Tue with winds E 10 kt; seas around 3 ft; E winds 10 kt. Seas around 3 ft.
Delaware Bay: ā¢ Summary: Delaware bay near cape henlopen and cape may looks best tonight with winds SE around 5 kt; seas 1 foot or less; SE winds around 5 kt. Seas 1 foot or less. Wave detail: SE 1 foot..., 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...; seas around 2 ft; A chance of showers and tstms in the evening, then showers with a.... ā¢ Winds: Lightest winds appear in tonight, while the bumpiest winds show up in 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...; seas around 2 ft; A chance of showers and tstms in the evening, then showers with a.... ā¢ Waves: Highest seas/waves appear in sat with winds SE 10 to 15 kt with gusts up to 20 kt; gusts 20 kt; seas 1 to 2 ft; SE winds 10 to 15 kt with gusts up to 20 kt. Seas 1 to 2 ft. Wave.... ā¢ Visibility / Weather: showers or thunderstorms are in the forecast at times ā¢ Best Window: Tonight with winds SE around 5 kt; seas 1 foot or less; SE winds around 5 kt. Seas 1 foot or less. Wave detail: SE 1 foot...
Chesapeake Bay: ā¢ Summary: The chesapeake bay and delmarva-facing waters looks best tonight with winds SE 5 kt; SE winds 5 kt. Waves flat., but conditions worsen by today with winds SW 10 to 15 kt with gusts up to 20 kt, becoming NW 10 kt with gusts up to 15 kt...; gusts 20 kt, becoming NW 10 kt with...; A slight chance of showers and tstms late.. .MARINE... As a cold front crosses the waters, winds shift to northerly late this morning. Some channeling effects could yield wind gusts to around 15 knots or so, particularly... ā¢ Winds: Lightest winds appear in tonight, while the bumpiest winds show up in sat night with winds SE 10 to 15 kt; gusts 20 kt; Showers with a chance of tstms.. ā¢ Waves: Highest seas/waves appear in today with winds SW 10 to 15 kt with gusts up to 20 kt, becoming NW 10 kt with gusts up to 15 kt...; gusts 20 kt, becoming NW 10 kt with...; A slight chance of showers and tstms late.. ā¢ Visibility / Weather: showers or thunderstorms are in the forecast at times ā¢ Best Window: Tonight with winds SE 5 kt; SE winds 5 kt. Waves flat.
Marine Alerts: No active marine alerts identified from current source data.
Boater Bottom Line: Best boating window looks like Tonight with winds SE 5 kt; SE winds 5 kt. Waves flat.. Worst conditions look like Today with winds W 10 to 15 kt with gusts up to 20 kt, becoming NW 5 to 10 kt late this morning,...; gusts 20 kt, becoming NW 5 to 10 kt...; seas 3 to 4 ft, occasionally to 6 ft,...; A slight chance of...
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 small craft advisory conditions.
ā US Weather Warriors #DelmarvaWeather #MarineWeather #BoatingWeather #DEwx #MDwx #VAwx