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(1/2)
Latest Coastal Waters Forecast by KLWX
Issued 1/21/2026 6:58 PM America/New_York.
Valid through 1/22/2026 4:00 AM America/New_York.
fzus51 klwx 212358
cwflwx
expires:202601220900;;296042
coastal waters forecast
national weather service baltimore md/washington dc
657 pm est wed jan 21 2026
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.
anz531-220900-
chesapeake bay from pooles island to sandy point-
657 pm est wed jan 21 2026
...small craft advisory in effect until 5 am est thursday...
.tonight...s winds 15 to 20 kt. waves 2 to 3 ft.
.thu...sw winds 10 to 15 kt...becoming w in the afternoon. gusts up
to 20 kt. waves 2 ft.
.thu night...nw winds 5 to 10 kt. waves 1 ft.
.fri...w winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
waves 1 to 2 ft.
.fri night...nw winds 20 to 25 kt. waves 3 ft. a chance of light
freezing spray.
.sat...n winds 15 to 20 kt...diminishing to 5 to 10 kt in the
afternoon. waves 1 to 2 ft.
.sat night...ne winds 10 to 15 kt. gusts up to 20 kt after midnight.
waves 1 to 2 ft. snow. a chance of light freezing spray.
.sun...ne winds 15 to 20 kt...becoming n 10 to 15 kt after midnight.
waves 1 to 2 ft. snow. a chance of snow after midnight.
.mon...nw winds 15 to 20 kt. waves 2 to 3 ft. a chance of snow in
the morning.
$$
(2/2)
Latest Coastal Waters Forecast by KLWX
Issued 1/21/2026 6:58 PM America/New_York.
Valid through 1/22/2026 4:00 AM America/New_York.
fzus51 klwx 212358
cwflwx
expires:202601220900;;296045
coastal waters forecast
national weather service baltimore md/washington dc
657 pm est wed jan 21 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-220900-
chesapeake bay from sandy point to north beach-
657 pm est wed jan 21 2026
...small craft advisory in effect until 5 am est thursday...
.tonight...s winds 15 to 20 kt. waves 3 ft.
.thu...sw winds 10 to 15 kt...becoming w 5 to 10 kt in the
afternoon. waves 1 to 2 ft.
.thu night...nw winds 5 to 10 kt. waves 1 ft.
.fri...nw winds 5 kt...becoming w 10 to 15 kt in the afternoon.
waves 1 ft or less.
.fri night...nw winds 20 to 25 kt with gusts to 30 kt. waves 3 ft. a
chance of light freezing spray.
.sat...n winds 15 to 20 kt...diminishing to 10 kt in the afternoon.
waves 2 to 3 ft. a chance of snow.
.sat night...ne winds 15 to 20 kt. waves 1 to 2 ft. snow. a chance
of light freezing spray.
.sun...ne winds 15 to 20 kt...becoming n 10 to 15 kt after midnight.
waves 2 to 3 ft. snow.
.mon...nw winds 20 to 25 kt. waves 2 to 3 ft. a chance of snow in
the morning.
$$
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