North Beach to Drum Point — Marine Forecast
The mid-Bay off Calvert County — Chesapeake Beach, the Choptank mouth, Sharps Island and down to the Patuxent entrance at Drum Point. This is the official National Weather Service zone forecast for Chesapeake Bay from North Beach to Drum Point MD (zone ANZ533), shown in full and refreshed every time the page loads, with the advisories in effect and what the buoys are measuring right now.
Forecast — Chesapeake Bay from North Beach to Drum Point MD
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Next 48 hours — wind & waves
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Sea state & small-craft guidance
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Buoys and towers in this zone
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Was the forecast right? — Gooses Reef, MD
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Where this zone is
Esri Ocean basemap · NWS zone boundaries · live buoy wind (arrow points downwind) · T = tide station (tap for its page) · neighbouring zones are clickable
Tide stations in this zone
- Benedict (Patuxent River)fishing
- Taylors Island (Slaughter Creek)fishing
- Chesapeake Beachfishing
- Lower Marlborofishing
- Long Beachfishing
- Cove Pointfishing
- Barren Islandfishing
Current stations in this zone
Neighbouring zones — Mid Bay
Reading the forecast
- Small Craft Advisory — sustained winds of 18–33 kt and/or seas hazardous to small boats are expected; on the Bay that usually means 2–4 ft of short, steep chop. Gale Warning: 34–47 kt. Storm Warning: 48 kt and up.
- Waves are significant wave height — the average of the highest third; expect occasional waves half again as high. Bay chop is short-period (3–5 seconds between crests), so 2 ft here feels far rougher than 2 ft of ocean swell — and wind over open water builds it fast: the longer the fetch, the bigger the waves.
- Go / Caution / No-go on these pages is planning guidance computed from the NWS forecast with the thresholds printed beside it — an advisory always outranks it, and it is no substitute for the official forecast or your own judgment.
- Winds are in knots (1 kt = 1.15 mph). “Becoming” means a shift during the period; gusts are listed when they matter.
- Zone forecasts are issued by the NWS Baltimore/Washington, Wakefield or Mount Holly offices about every six hours and amended when conditions change; the issue time is shown under the text.
- Wind against the current builds the roughest water — check the current predictions for the passages you will cross.
Forecast text © NOAA National Weather Service, public domain. Buoy data: NDBC and NOAA CBIBS, relayed every 10 minutes. BayCharts adds the context and the links; it does not alter the forecast.