(1/7)
Latest Coastal Waters Forecast by KLWX
Issued 12/9/2025 2:15 AM America/New_York.
Valid through 12/9/2025 3:15 PM America/New_York.
fzus51 klwx 090715
cwflwx
expires:202512092015;;262980
coastal waters forecast
national weather service baltimore md/washington dc
215 am est tue dec 9 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.
anz531-092015-
chesapeake bay from pooles island to sandy point-
215 am est tue dec 9 2025
.overnight...ne winds 10 kt. waves 1 ft.
.tue...ne winds 5 kt...becoming s 10 to 15 kt in the afternoon.
waves 1 ft.
.tue night...sw winds 15 to 20 kt with gusts to 25 kt. waves 3 ft.
.wed...s winds 15 to 20 kt with gusts to 30 kt. waves 3 ft. a chance
of rain.
.wed night...w winds 15 to 20 kt with gusts to 25 kt. waves 3 ft.
.thu...w winds 15 to 20 kt with gusts to 25 kt. waves 2 ft.
.thu night...nw winds 10 to 15 kt with gusts to 25 kt. waves 2 ft.
.fri...w winds 15 to 20 kt. waves 1 to 2 ft. a chance of snow in the
evening.
.sat...w winds 20 to 25 kt. waves 3 ft. a chance of snow after
midnight.
$$
(2/7)
Latest Coastal Waters Forecast by KLWX
Issued 12/9/2025 2:15 AM America/New_York.
Valid through 12/9/2025 3:15 PM America/New_York.
fzus51 klwx 090715
cwflwx
expires:202512092015;;262983
coastal waters forecast
national weather service baltimore md/washington dc
215 am est tue dec 9 2025
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-092015-
chesapeake bay from sandy point to north beach-
215 am est tue dec 9 2025
.overnight...ne winds 10 kt. waves 1 to 2 ft.
.tue...ne winds 5 kt...becoming s 10 to 15 kt in the afternoon.
waves 1 ft.
.tue night...sw winds 15 to 20 kt with gusts to 25 kt. waves 3 ft.
.wed...s winds 15 to 20 kt with gusts to 30 kt. waves 3 ft. a chance
of rain.
.wed night...w winds 15 to 20 kt with gusts to 25 kt. waves 3 ft.
.thu...nw winds 15 to 20 kt with gusts to 25 kt. waves 2 ft.
.thu night...nw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.fri...w winds 10 to 15 kt...becoming sw 15 to 20 kt. waves 1 to
2 ft. a chance of snow and rain in the evening.
.sat...nw winds 25 to 30 kt. waves 3 ft. a chance of snow and rain
after midnight.
$$
(3/7)
Latest Coastal Waters Forecast by KLWX
Issued 12/9/2025 2:15 AM America/New_York.
Valid through 12/9/2025 3:15 PM America/New_York.
fzus51 klwx 090715
cwflwx
expires:202512092015;;262985
coastal waters forecast
national weather service baltimore md/washington dc
215 am est tue dec 9 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.
anz533-092015-
chesapeake bay from north beach to drum point-
215 am est tue dec 9 2025
.overnight...ne winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.tue...ne winds 5 to 10 kt...becoming s early in the afternoon, then
increasing to 10 to 15 kt late. waves 1 ft.
.tue night...sw winds 15 to 20 kt with gusts to 25 kt. waves 3 ft.
.wed...sw winds 15 to 20 kt with gusts to 30 kt. waves 3 ft. a
chance of rain.
.wed night...w winds 15 to 20 kt with gusts to 30 kt. waves 3 ft.
.thu...nw winds 15 to 20 kt with gusts to 25 kt. waves 3 ft.
.thu night...nw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.fri...w winds 10 to 15 kt...becoming sw 15 to 20 kt. waves 2 ft.
.sat...nw winds 25 to 30 kt. waves 3 ft. a chance of rain and snow
after midnight.
$$
(4/7)
Latest Coastal Waters Forecast by KLWX
Issued 12/9/2025 2:15 AM America/New_York.
Valid through 12/9/2025 3:15 PM America/New_York.
fzus51 klwx 090715
cwflwx
expires:202512092015;;262988
coastal waters forecast
national weather service baltimore md/washington dc
215 am est tue dec 9 2025
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz534-092015-
chesapeake bay from drum point to smith point-
215 am est tue dec 9 2025
...small craft advisory in effect until 6 am est early this
morning...
.overnight...n winds 15 kt with gusts to 20 kt. waves 3 ft.
.tue...n winds 5 to 10 kt...becoming s in the afternoon. waves 1 to
2 ft.
.tue night...sw winds 15 to 20 kt with gusts to 25 kt. waves 3 ft.
.wed...sw winds 20 to 25 kt with gusts to 30 kt. waves 4 ft.
.wed night...w winds 15 to 20 kt with gusts to 30 kt. waves 4 ft.
.thu...nw winds 15 to 20 kt with gusts to 25 kt. waves 3 ft.
.thu night...nw winds 10 to 15 kt with gusts to 20 kt. waves 2 to
3 ft.
.fri...w winds 10 to 15 kt...becoming sw 15 to 20 kt. waves 2 to
3 ft.
.sat...nw winds 20 to 25 kt. waves 4 ft.
$$
(5/7)
Latest Coastal Waters Forecast by KLWX
Issued 12/9/2025 2:15 AM America/New_York.
Valid through 12/9/2025 3:15 PM America/New_York.
fzus51 klwx 090715
cwflwx
expires:202512092015;;262976
coastal waters forecast
national weather service baltimore md/washington dc
215 am est tue dec 9 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.
anz535-092015-
tidal potomac from key bridge to indian head-
215 am est tue dec 9 2025
.overnight...n winds 5 kt. waves less than 1 ft.
.tue...ne winds around 5 kt...becoming s in the afternoon. waves
1 ft.
.tue night...s winds 5 to 10 kt with gusts to 20 kt. waves 1 ft.
.wed...s winds 10 to 15 kt with gusts to 30 kt. waves 2 ft. a chance
of rain.
.wed night...w winds 5 to 10 kt with gusts to 25 kt. waves 1 ft.
.thu...nw winds 10 to 15 kt with gusts to 25 kt. waves 1 ft.
.thu night...nw winds 5 to 10 kt with gusts to 20 kt. waves 1 ft.
.fri...w winds 10 to 15 kt. waves 1 ft.
.sat...nw winds 15 to 20 kt...diminishing to 5 to 10 kt after
midnight. waves 1 to 2 ft. a chance of snow after midnight.
$$
(6/7)
Latest Coastal Waters Forecast by KLWX
Issued 12/9/2025 2:15 AM America/New_York.
Valid through 12/9/2025 3:15 PM America/New_York.
fzus51 klwx 090715
cwflwx
expires:202512092015;;262977
coastal waters forecast
national weather service baltimore md/washington dc
215 am est tue dec 9 2025
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz536-092015-
tidal potomac from indian head to cobb island-
215 am est tue dec 9 2025
.overnight...n winds 5 kt. waves less than 1 ft.
.tue...e winds around 5 kt...becoming s late. waves 1 ft.
.tue night...sw winds 10 to 15 kt with gusts to 25 kt. waves 1 to
2 ft.
.wed...s winds 15 kt with gusts to 30 kt. waves 2 ft.
.wed night...w winds 10 to 15 kt with gusts to 25 kt. waves 1 to
2 ft.
.thu...nw winds 10 kt with gusts to 20 kt. waves 1 ft.
.thu night...nw winds 5 to 10 kt. waves 1 ft.
.fri...w winds 5 to 10 kt...becoming sw 10 to 15 kt. waves 1 ft.
.sat...nw winds 15 to 20 kt...diminishing to 10 to 15 kt after
midnight. waves 1 to 2 ft. a chance of rain and snow after midnight.
$$
(7/7)
Latest Coastal Waters Forecast by KLWX
Issued 12/9/2025 2:15 AM America/New_York.
Valid through 12/9/2025 3:15 PM America/New_York.
fzus51 klwx 090715
cwflwx
expires:202512092015;;262978
coastal waters forecast
national weather service baltimore md/washington dc
215 am est tue dec 9 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.
anz537-092015-
tidal potomac from cobb island to smith point-
215 am est tue dec 9 2025
...small craft advisory in effect until 6 am est early this
morning...
.overnight...n winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.tue...n winds 5 to 10 kt...becoming s in the afternoon. waves 1 ft.
.tue night...sw winds 15 to 20 kt with gusts to 25 kt. waves 2 ft.
.wed...sw winds 15 to 20 kt with gusts to 30 kt. waves 3 ft.
.wed night...w winds 15 to 20 kt with gusts to 30 kt. waves 2 to
3 ft.
.thu...nw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.thu night...nw winds 5 to 10 kt with gusts to 20 kt. waves 1 to
2 ft.
.fri...w winds 5 to 10 kt...becoming sw 10 to 15 kt. waves 1 to
2 ft.
.sat...nw winds 15 to 20 kt. waves 3 ft.
$$
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