(1/2)
Latest Coastal Waters Forecast by KLWX
Issued 12/11/2025 1:50 PM America/New_York.
Valid through 12/12/2025 4:00 AM America/New_York.
fzus51 klwx 111850
cwflwx
expires:202512120900;;404543
coastal waters forecast
national weather service baltimore md/washington dc
149 pm est thu dec 11 2025
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz531-120900-
chesapeake bay from pooles island to sandy point-
149 pm est thu dec 11 2025
...small craft advisory in effect through late tonight...
.this afternoon...w winds 20 kt with gusts to 30 kt. waves 3 ft.
.tonight...w winds 15 to 20 kt...diminishing to 10 kt late. gusts up
to 25 kt. waves 2 to 3 ft.
.fri...w winds 5 to 10 kt. waves 1 ft.
.fri night...sw winds around 5 kt. waves flat.
.sat...sw winds 5 to 10 kt. waves 1 ft.
.sat night...nw winds 5 to 10 kt. waves 1 ft. snow with a chance of
rain.
.sun...nw winds 15 to 20 kt...increasing to 25 to 30 kt. waves 3 ft.
a chance of snow in the morning.
.mon...nw winds 15 to 20 kt...becoming w 10 kt. waves 2 to 3 ft...
subsiding to 1 ft.
$$
(2/2)
Latest Coastal Waters Forecast by KLWX
Issued 12/11/2025 1:50 PM America/New_York.
Valid through 12/12/2025 4:00 AM America/New_York.
fzus51 klwx 111850
cwflwx
expires:202512120900;;404546
coastal waters forecast
national weather service baltimore md/washington dc
149 pm est thu dec 11 2025
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-120900-
chesapeake bay from sandy point to north beach-
149 pm est thu dec 11 2025
...small craft advisory in effect through late tonight...
.this afternoon...w winds 20 kt with gusts to 25 kt. waves 3 ft.
.tonight...w winds 10 to 15 kt with gusts to 25 kt. waves 3 ft...
subsiding to 1 ft after midnight.
.fri...w winds 5 to 10 kt. waves 1 ft.
.fri night...sw winds 5 kt. waves less than 1 ft.
.sat...sw winds 5 to 10 kt. waves 1 ft.
.sat night...nw winds 10 to 15 kt. waves 1 ft. snow with a chance of
rain.
.sun...nw winds 25 to 30 kt. waves 3 ft. snow likely in the morning.
.mon...nw winds 20 to 25 kt...becoming sw 10 to 15 kt. waves 2 to
3 ft...subsiding to 1 ft.
$$
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