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(1/7)
Latest Coastal Waters Forecast by KLWX
Issued 11/30/2025 12:08 AM America/New_York.
Valid through 11/30/2025 4:00 PM America/New_York.
fzus51 klwx 300508
cwflwx
expires:202511302100;;744995
coastal waters forecast
national weather service baltimore md/washington dc
1208 am est sun nov 30 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.
anz531-302100-
chesapeake bay from pooles island to sandy point-
1208 am est sun nov 30 2025
.overnight...s winds 10 kt. waves 1 ft.
.sun...s winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. rain
likely.
.sun night...sw winds 10 to 15 kt...becoming nw 15 to 20 kt in the
late evening and overnight. waves 2 to 3 ft.
.mon...nw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.mon night...e winds around 5 kt. waves 1 ft. snow and rain likely.
.tue...e winds 5 to 10 kt...becoming nw 10 to 15 kt in the
afternoon. waves 1 to 2 ft. rain.
.tue night...nw winds 15 to 20 kt. waves 3 ft.
.wed...nw winds 10 to 15 kt...becoming sw 5 to 10 kt. waves 1 to
2 ft.
.thu...w winds 15 to 20 kt...becoming n 10 to 15 kt after midnight.
waves 1 to 2 ft.
$$
(2/7)
Latest Coastal Waters Forecast by KLWX
Issued 11/30/2025 12:08 AM America/New_York.
Valid through 11/30/2025 4:00 PM America/New_York.
fzus51 klwx 300508
cwflwx
expires:202511302100;;744998
coastal waters forecast
national weather service baltimore md/washington dc
1208 am est sun nov 30 2025
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-302100-
chesapeake bay from sandy point to north beach-
1208 am est sun nov 30 2025
.overnight...s winds 10 kt. waves 1 ft.
.sun...sw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. rain
likely.
.sun night...sw winds 10 to 15 kt...becoming nw 15 to 20 kt in the
late evening and overnight. waves 2 to 3 ft.
.mon...n winds 15 to 20 kt. waves 2 ft.
.mon night...se winds 5 to 10 kt. waves 1 ft. rain and snow likely.
.tue...se winds 5 to 10 kt...becoming nw 15 to 20 kt in the
afternoon. waves 1 to 2 ft. rain.
.tue night...nw winds 15 to 20 kt with gusts to 25 kt. waves 3 ft.
.wed...nw winds 10 to 15 kt...becoming sw 5 to 10 kt. waves 1 to
2 ft.
.thu...sw winds 10 to 15 kt...becoming nw 20 to 25 kt in the
afternoon and evening, then becoming n 15 to 20 kt after midnight.
waves 1 to 2 ft.
$$
(3/7)
Latest Coastal Waters Forecast by KLWX
Issued 11/30/2025 12:08 AM America/New_York.
Valid through 11/30/2025 4:00 PM America/New_York.
fzus51 klwx 300508
cwflwx
expires:202511302100;;745000
coastal waters forecast
national weather service baltimore md/washington dc
1208 am est sun nov 30 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.
anz533-302100-
chesapeake bay from north beach to drum point-
1208 am est sun nov 30 2025
.overnight...s winds 10 kt. waves 1 ft.
.sun...sw winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft.
rain likely.
.sun night...sw winds 10 to 15 kt...becoming nw 15 to 20 kt in the
late evening and overnight. waves 2 to 3 ft.
.mon...n winds 15 to 20 kt. waves 2 to 3 ft.
.mon night...e winds 5 to 10 kt. waves 1 ft. rain likely.
.tue...e winds 5 to 10 kt...becoming nw 15 to 20 kt in the
afternoon. waves 1 ft...building to 3 ft in the afternoon. rain.
.tue night...nw winds 20 to 25 kt. waves 4 ft.
.wed...nw winds 10 to 15 kt...becoming sw. waves 2 to 3 ft...
subsiding to 1 ft.
.thu...sw winds 10 to 15 kt...becoming nw 25 to 30 kt in the
afternoon and evening, then becoming n 15 to 20 kt after midnight.
waves 1 to 2 ft.
$$
(4/7)
Latest Coastal Waters Forecast by KLWX
Issued 11/30/2025 12:08 AM America/New_York.
Valid through 11/30/2025 4:00 PM America/New_York.
fzus51 klwx 300508
cwflwx
expires:202511302100;;745003
coastal waters forecast
national weather service baltimore md/washington dc
1208 am est sun nov 30 2025
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz534-302100-
chesapeake bay from drum point to smith point-
1208 am est sun nov 30 2025
.overnight...s winds 10 kt. waves 1 ft.
.sun...sw winds 10 to 15 kt. waves 2 ft. rain likely.
.sun night...w winds 15 to 20 kt...becoming nw 20 to 25 kt after
midnight. waves 2 ft...building to 4 ft after midnight. a chance of
rain.
.mon...n winds 15 to 20 kt. waves 3 ft.
.mon night...e winds 5 to 10 kt. waves 1 ft. rain likely.
.tue...e winds 10 to 15 kt...becoming nw 15 to 20 kt with gusts to
25 kt in the afternoon. waves 1 ft... building to 3 ft in the
afternoon. rain.
.tue night...nw winds 20 to 25 kt with gusts to 30 kt. waves 5 ft.
.wed...n winds 15 to 20 kt...becoming nw 5 to 10 kt in the
afternoon, then becoming sw 10 to 15 kt. waves 3 ft...subsiding to
1 ft.
.thu...w winds 15 to 20 kt...becoming n 25 to 30 kt. waves 2 to
3 ft.
$$
(5/7)
Latest Coastal Waters Forecast by KLWX
Issued 11/30/2025 12:08 AM America/New_York.
Valid through 11/30/2025 4:00 PM America/New_York.
fzus51 klwx 300508
cwflwx
expires:202511302100;;744991
coastal waters forecast
national weather service baltimore md/washington dc
1208 am est sun nov 30 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.
anz535-302100-
tidal potomac from key bridge to indian head-
1208 am est sun nov 30 2025
.overnight...s winds 5 kt. waves less than 1 ft.
.sun...s winds 5 to 10 kt. gusts up to 20 kt in the late morning and
afternoon. waves 1 ft. rain likely with a chance of snow.
.sun night...w winds 5 to 10 kt. waves 1 ft.
.mon...n winds 5 to 10 kt. waves 1 ft.
.mon night...se winds around 5 kt. waves 1 ft. rain and snow likely.
.tue...se winds around 5 kt...becoming nw in the afternoon. waves
1 ft. rain with snow likely.
.tue night...nw winds 5 to 10 kt. waves 1 ft.
.wed...w winds around 5 kt. waves 1 ft.
.thu...w winds 10 to 15 kt...becoming nw 5 to 10 kt. waves 1 ft.
$$
(6/7)
Latest Coastal Waters Forecast by KLWX
Issued 11/30/2025 12:08 AM America/New_York.
Valid through 11/30/2025 4:00 PM America/New_York.
fzus51 klwx 300508
cwflwx
expires:202511302100;;744992
coastal waters forecast
national weather service baltimore md/washington dc
1208 am est sun nov 30 2025
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz536-302100-
tidal potomac from indian head to cobb island-
1208 am est sun nov 30 2025
.overnight...s winds 5 kt. waves less than 1 ft.
.sun...sw winds 5 to 10 kt. waves 1 ft. a chance of rain.
.sun night...w winds 10 to 15 kt...becoming nw after midnight. waves
1 ft.
.mon...n winds 10 to 15 kt. waves 1 ft.
.mon night...se winds around 5 kt. waves 1 ft. rain and snow likely.
.tue...se winds 5 kt...becoming nw in the afternoon. waves 1 ft.
rain.
.tue night...nw winds 10 to 15 kt. waves 1 to 2 ft.
.wed...nw winds 5 to 10 kt...becoming s. waves 1 ft.
.thu...w winds 5 to 10 kt...becoming n 10 to 15 kt. waves 1 ft.
$$
(7/7)
Latest Coastal Waters Forecast by KLWX
Issued 11/30/2025 12:08 AM America/New_York.
Valid through 11/30/2025 4:00 PM America/New_York.
fzus51 klwx 300508
cwflwx
expires:202511302100;;744993
coastal waters forecast
national weather service baltimore md/washington dc
1208 am est sun nov 30 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.
anz537-302100-
tidal potomac from cobb island to smith point-
1208 am est sun nov 30 2025
.overnight...s winds 10 kt. waves 1 ft.
.sun...sw winds 5 to 10 kt. waves 1 ft. a chance of rain.
.sun night...w winds 10 to 15 kt...becoming nw 15 to 20 kt after
midnight. waves 2 ft. a chance of rain.
.mon...n winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.mon night...se winds 5 kt. waves less than 1 ft. rain likely.
.tue...se winds 5 to 10 kt...becoming nw 10 to 15 kt in the
afternoon. gusts up to 20 kt. waves 1 to 2 ft. rain.
.tue night...nw winds 15 to 20 kt with gusts to 25 kt. waves 3 ft.
.wed...nw winds 10 to 15 kt...becoming sw 5 to 10 kt. waves 1 to
2 ft.
.thu...w winds 10 to 15 kt...becoming n 15 to 20 kt. waves 1 to
2 ft.
$$
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