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(1/7)
Latest Coastal Waters Forecast by KLWX
Issued 12/22/2025 5:07 AM America/New_York.
Valid through 12/22/2025 6:15 PM America/New_York.
fzus51 klwx 221007
cwflwx
expires:202512222315;;020690
coastal waters forecast
national weather service baltimore md/washington dc
507 am est mon dec 22 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.
anz531-222315-
chesapeake bay from pooles island to sandy point-
507 am est mon dec 22 2025
...small craft advisory in effect from late tonight through tuesday
morning...
.today...w winds 5 kt. waves less than 1 ft.
.tonight...s winds 10 to 15 kt. gusts up to 20 kt in the late
evening and overnight. waves 1 to 2 ft. rain likely with a chance of
snow. vsby 1 to 3 nm.
.tue...sw winds 10 to 15 kt with gusts to 20 kt... diminishing to
5 kt late. waves 1 to 2 ft. a chance of rain.
.tue night...w winds 10 to 15 kt. gusts up to 20 kt after midnight.
waves 1 to 2 ft.
.wed...nw winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft.
.wed night...n winds around 5 kt...becoming se after midnight. waves
1 ft or less. a chance of rain.
.thu...se winds 5 to 10 kt. waves 1 ft. a chance of rain in the
morning. a chance of rain after midnight.
.fri...sw winds 5 to 10 kt...becoming nw. waves 1 ft. rain likely
through the day.
$$
(2/7)
Latest Coastal Waters Forecast by KLWX
Issued 12/22/2025 5:07 AM America/New_York.
Valid through 12/22/2025 6:15 PM America/New_York.
fzus51 klwx 221007
cwflwx
expires:202512222315;;020693
coastal waters forecast
national weather service baltimore md/washington dc
507 am est mon dec 22 2025
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-222315-
chesapeake bay from sandy point to north beach-
507 am est mon dec 22 2025
...small craft advisory in effect from late tonight through tuesday
morning...
.today...nw winds 5 to 10 kt...becoming s this afternoon. waves 1 ft
or less.
.tonight...s winds 10 to 15 kt. gusts up to 20 kt in the late
evening and overnight. waves 1 to 2 ft. rain likely. vsby 1 to 3 nm.
.tue...sw winds 10 to 15 kt. gusts up to 20 kt. waves 2 ft. rain
likely.
.tue night...w winds 10 to 15 kt. waves 1 ft.
.wed...nw winds 10 to 15 kt. waves 1 to 2 ft.
.wed night...ne winds around 5 kt...becoming se after midnight.
waves 1 ft or less. a chance of rain.
.thu...s winds 5 to 10 kt. waves 1 ft. a chance of rain in the
morning.
.fri...sw winds 10 to 15 kt...becoming nw. waves 1 to 2 ft. a chance
of rain through the day.
$$
(3/7)
Latest Coastal Waters Forecast by KLWX
Issued 12/22/2025 5:07 AM America/New_York.
Valid through 12/22/2025 6:15 PM America/New_York.
fzus51 klwx 221007
cwflwx
expires:202512222315;;020695
coastal waters forecast
national weather service baltimore md/washington dc
507 am est mon dec 22 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.
anz533-222315-
chesapeake bay from north beach to drum point-
507 am est mon dec 22 2025
...small craft advisory in effect from late tonight through tuesday
afternoon...
.today...n winds 5 to 10 kt...becoming s this afternoon. waves 1 ft
or less.
.tonight...s winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft.
a chance of rain and snow. vsby 1 to 3 nm.
.tue...sw winds 10 to 15 kt. gusts up to 20 kt. waves 2 ft. a chance
of rain.
.tue night...w winds 10 to 15 kt. waves 1 ft.
.wed...nw winds 10 to 15 kt. waves 2 ft.
.wed night...ne winds 5 kt...becoming se after midnight. waves 1 ft.
a chance of rain.
.thu...s winds 5 to 10 kt. waves 1 ft. a chance of rain in the
morning.
.fri...sw winds 10 to 15 kt...becoming nw. waves 1 to 2 ft. a chance
of rain through the day.
$$
(4/7)
Latest Coastal Waters Forecast by KLWX
Issued 12/22/2025 5:07 AM America/New_York.
Valid through 12/22/2025 6:15 PM America/New_York.
fzus51 klwx 221007
cwflwx
expires:202512222315;;020698
coastal waters forecast
national weather service baltimore md/washington dc
507 am est mon dec 22 2025
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz534-222315-
chesapeake bay from drum point to smith point-
507 am est mon dec 22 2025
...small craft advisory in effect from late tonight through tuesday
afternoon...
.today...n winds 10 kt...becoming sw this afternoon. waves 1 to
2 ft...subsiding to flat late.
.tonight...s winds 10 to 15 kt. gusts up to 20 kt in the late
evening and overnight. waves 1 to 2 ft. a chance of rain. vsby 1 to
3 nm.
.tue...sw winds 10 to 15 kt with gusts to 20 kt. waves 3 ft. a
chance of rain.
.tue night...w winds 10 to 15 kt. waves 2 ft.
.wed...nw winds 10 to 15 kt. waves 2 ft.
.wed night...e winds 5 to 10 kt. waves 1 ft.
.thu...s winds 10 to 15 kt. waves 1 to 2 ft. a chance of rain in the
morning.
.fri...sw winds 10 to 15 kt...becoming w. waves 2 ft. a chance of
rain through the day.
$$
(5/7)
Latest Coastal Waters Forecast by KLWX
Issued 12/22/2025 5:07 AM America/New_York.
Valid through 12/22/2025 6:15 PM America/New_York.
fzus51 klwx 221007
cwflwx
expires:202512222315;;020686
coastal waters forecast
national weather service baltimore md/washington dc
507 am est mon dec 22 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.
anz535-222315-
tidal potomac from key bridge to indian head-
507 am est mon dec 22 2025
.today...sw winds around 5 kt. waves 1 ft.
.tonight...s winds 5 to 10 kt. waves 1 ft. rain likely with a chance
of snow. vsby 1 to 3 nm.
.tue...sw winds 5 to 10 kt. waves 1 ft.
.tue night...w winds 5 to 10 kt. waves 1 ft.
.wed...nw winds 5 to 10 kt. waves 1 ft.
.wed night...e winds around 5 kt. waves 1 ft. a chance of rain.
.thu...s winds 5 to 10 kt. waves 1 ft. a chance of rain in the
morning.
.fri...sw winds 5 to 10 kt...becoming nw. waves 1 ft. a chance of
rain through the day.
$$
(6/7)
Latest Coastal Waters Forecast by KLWX
Issued 12/22/2025 5:07 AM America/New_York.
Valid through 12/22/2025 6:15 PM America/New_York.
fzus51 klwx 221007
cwflwx
expires:202512222315;;020687
coastal waters forecast
national weather service baltimore md/washington dc
507 am est mon dec 22 2025
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz536-222315-
tidal potomac from indian head to cobb island-
507 am est mon dec 22 2025
.today...se winds 5 kt. waves less than 1 ft.
.tonight...s winds 5 to 10 kt. waves 1 ft. a chance of rain and
snow. vsby 1 to 3 nm.
.tue...sw winds 5 to 10 kt with gusts to 20 kt. waves 1 ft. a chance
of rain.
.tue night...w winds 5 to 10 kt. waves 1 ft.
.wed...nw winds 5 to 10 kt. waves 1 ft.
.wed night...e winds 5 to 10 kt. waves 1 ft.
.thu...s winds 5 to 10 kt. waves 1 ft. a chance of rain in the
morning.
.fri...sw winds 10 to 15 kt...becoming w. waves 1 ft. a chance of
rain through the day.
$$
(7/7)
Latest Coastal Waters Forecast by KLWX
Issued 12/22/2025 5:07 AM America/New_York.
Valid through 12/22/2025 6:15 PM America/New_York.
fzus51 klwx 221007
cwflwx
expires:202512222315;;020688
coastal waters forecast
national weather service baltimore md/washington dc
507 am est mon dec 22 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.
anz537-222315-
tidal potomac from cobb island to smith point-
507 am est mon dec 22 2025
...small craft advisory in effect from late tonight through tuesday
afternoon...
.today...n winds 5 to 10 kt...becoming s this afternoon. waves 1 ft
or less.
.tonight...s winds 5 to 10 kt. gusts up to 20 kt in the late evening
and overnight. waves 1 ft. a chance of rain. vsby 1 to 3 nm.
.tue...sw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. a
chance of rain.
.tue night...w winds 5 to 10 kt. waves 1 ft.
.wed...nw winds 5 to 10 kt. waves 1 ft.
.wed night...e winds 5 to 10 kt. waves 1 ft.
.thu...s winds 5 to 10 kt. waves 1 ft. a chance of rain in the
morning.
.fri...sw winds 10 to 15 kt...becoming w. waves 1 ft. a chance of
rain through the day.
$$
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