Patapsco River including Baltimore Harbor Marine Forecast

Hourly forecast at zone center

Hourly wind and waves

Gusts peak near 27kts around 12:00 PM, with waves reaching 0.9ft around 4:00 PM.

Sunday, October 11

7:07 AM EDT

Wind Now

14ktsE

Gusts:24kts

Wind Now: 14 kts; gusts 24 kts. Use left and right arrows to inspect hours; Escape to reset.

Waves Now

0.8ftENE

Period2s

Waves Now: 0.8 ft; period 2 seconds. Use left and right arrows to inspect hours; Escape to reset.

NOAA marine forecast

Updated 4:58am EDT Oct 11, 2026

Small Craft Advisory In Effect Through This Evening

E winds 15 kt with gusts to 20 kt. Waves 2 ft. Showers.

E winds 10 to 15 kt with gusts to 25 kt. Waves 2 ft.

NE winds 5 to 10 kt. Gusts up to 20 kt early in the evening. Waves 1 to 2 ft. Showers with a chance of tstms.

N winds 10 kt with gusts to 20 kt. Waves 1 ft. Showers likely.

NW winds around 5 kt. Waves 1 ft or less.

SW winds 5 to 10 kt. Waves 1 ft or less.

SW winds 5 to 10 kt. Waves 1 ft.

NW winds 5 to 10 kt

NE winds 5 to 10 kt

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Interactive Mapbox map highlighting marine forecast zone ANZ538.