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(1/2)
Latest Coastal Waters Forecast by KLWX
Issued 12/21/2025 6:58 AM America/New_York.
Valid through 12/21/2025 4:00 PM America/New_York.
fzus51 klwx 211158
cwflwx
expires:202512212100;;968896
coastal waters forecast
national weather service baltimore md/washington dc
658 am est sun dec 21 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.
anz531-212100-
chesapeake bay from pooles island to sandy point-
658 am est sun dec 21 2025
...small craft advisory in effect from 10 am est this morning
through late tonight...
.today...w winds 10 to 15 kt. gusts up to 20 kt... increasing to
25 kt this afternoon. waves 1 to 2 ft.
.tonight...nw winds 10 to 15 kt with gusts to 25 kt. waves 2 ft.
.mon...w winds 5 to 10 kt...becoming sw late. waves 1 ft.
.mon night...s winds 10 to 15 kt. waves 1 to 2 ft. a chance of rain
and snow.
.tue...sw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. a
chance of rain.
.tue night...w winds 10 to 15 kt. waves 1 to 2 ft.
.wed...nw winds 10 to 15 kt...becoming se 5 to 10 kt. waves 1 to
2 ft...subsiding to 1 ft or less. a chance of rain after midnight.
.thu...s winds 5 to 10 kt. waves 1 ft. a chance of rain in the
morning. a chance of rain after midnight.
$$
(2/2)
Latest Coastal Waters Forecast by KLWX
Issued 12/21/2025 6:58 AM America/New_York.
Valid through 12/21/2025 4:00 PM America/New_York.
fzus51 klwx 211158
cwflwx
expires:202512212100;;968899
coastal waters forecast
national weather service baltimore md/washington dc
658 am est sun dec 21 2025
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-212100-
chesapeake bay from sandy point to north beach-
658 am est sun dec 21 2025
...small craft advisory in effect from 10 am est this morning
through late tonight...
.today...nw winds 10 to 15 kt. gusts up to 20 kt... increasing to
25 kt late. waves 2 ft.
.tonight...nw winds 10 to 15 kt. gusts up to 25 kt until early
morning. waves 2 ft.
.mon...nw winds 5 to 10 kt...becoming s late. waves 1 ft.
.mon night...s winds 5 to 10 kt...increasing to 15 to 20 kt after
midnight. waves 1 to 2 ft. a chance of rain and snow.
.tue...sw winds 15 to 20 kt. waves 2 to 3 ft. a chance of rain.
.tue night...w winds 10 to 15 kt. waves 1 ft.
.wed...n winds 10 to 15 kt...becoming se 5 to 10 kt. waves 1 ft or
less. a chance of rain after midnight.
.thu...s winds 5 to 10 kt. waves 1 to 2 ft. a chance of rain in the
morning. a chance of rain after midnight.
$$
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