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(1/7)
Latest Coastal Waters Forecast by KLWX
Issued 12/9/2025 3:58 AM America/New_York.
Valid through 12/9/2025 6:00 PM America/New_York.
fzus51 klwx 090858
cwflwx
expires:202512092300;;266336
coastal waters forecast
national weather service baltimore md/washington dc
358 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.
anz531-092300-
chesapeake bay from pooles island to sandy point-
358 am est tue dec 9 2025
.rest of the overnight...ne winds 10 kt. waves 1 ft.
.today...ne winds 5 kt...becoming s 10 to 15 kt in the afternoon.
waves 1 ft.
.tonight...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.
$$
(2/7)
Latest Coastal Waters Forecast by KLWX
Issued 12/9/2025 3:58 AM America/New_York.
Valid through 12/9/2025 6:00 PM America/New_York.
fzus51 klwx 090858
cwflwx
expires:202512092300;;266339
coastal waters forecast
national weather service baltimore md/washington dc
358 am est tue dec 9 2025
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-092300-
chesapeake bay from sandy point to north beach-
358 am est tue dec 9 2025
.rest of the overnight...ne winds 10 kt. waves 1 ft.
.today...ne winds 5 kt...becoming s 10 to 15 kt in the afternoon.
waves 1 ft.
.tonight...sw winds 15 to 20 kt with gusts to 25 kt. waves 3 ft.
.wed...s winds 15 to 20 kt with gusts to 30 kt. waves 3 ft. a chance
of rain.
.wed night...w winds 15 to 20 kt with gusts to 25 kt. waves 3 ft.
.thu...nw winds 15 to 20 kt with gusts to 25 kt. waves 2 ft.
.thu night...nw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.fri...w winds 10 to 15 kt...becoming sw 15 to 20 kt. waves 1 to
2 ft. a chance of snow and rain in the evening.
.sat...nw winds 25 to 30 kt. waves 3 ft. a chance of snow and rain
after midnight.
$$
(3/7)
Latest Coastal Waters Forecast by KLWX
Issued 12/9/2025 3:58 AM America/New_York.
Valid through 12/9/2025 6:00 PM America/New_York.
fzus51 klwx 090858
cwflwx
expires:202512092300;;266341
coastal waters forecast
national weather service baltimore md/washington dc
358 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.
anz533-092300-
chesapeake bay from north beach to drum point-
358 am est tue dec 9 2025
.rest of the overnight...ne winds 10 kt. waves 2 ft.
.today...ne winds 5 to 10 kt...becoming s early in the afternoon,
then increasing to 10 to 15 kt late. waves 1 ft.
.tonight...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.
$$
(4/7)
Latest Coastal Waters Forecast by KLWX
Issued 12/9/2025 3:58 AM America/New_York.
Valid through 12/9/2025 6:00 PM America/New_York.
fzus51 klwx 090858
cwflwx
expires:202512092300;;266344
coastal waters forecast
national weather service baltimore md/washington dc
358 am est tue dec 9 2025
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz534-092300-
chesapeake bay from drum point to smith point-
358 am est tue dec 9 2025
...small craft advisory in effect until 6 am est early this
morning...
.rest of the overnight...n winds 15 kt with gusts to 20 kt. waves
3 ft.
.today...n winds 5 to 10 kt...becoming s in the afternoon. waves
1 to 2 ft.
.tonight...sw winds 15 to 20 kt with gusts to 25 kt. waves 3 ft.
.wed...sw winds 20 to 25 kt with gusts to 30 kt. waves 4 ft.
.wed night...w winds 15 to 20 kt with gusts to 30 kt. waves 4 ft.
.thu...nw winds 15 to 20 kt with gusts to 25 kt. waves 3 ft.
.thu night...nw winds 10 to 15 kt with gusts to 20 kt. waves 2 to
3 ft.
.fri...w winds 10 to 15 kt...becoming sw 15 to 20 kt. waves 2 to
3 ft.
.sat...nw winds 20 to 25 kt. waves 4 ft.
$$
(5/7)
Latest Coastal Waters Forecast by KLWX
Issued 12/9/2025 3:58 AM America/New_York.
Valid through 12/9/2025 6:00 PM America/New_York.
fzus51 klwx 090858
cwflwx
expires:202512092300;;266332
coastal waters forecast
national weather service baltimore md/washington dc
358 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.
anz535-092300-
tidal potomac from key bridge to indian head-
358 am est tue dec 9 2025
.rest of the overnight...n winds 5 kt. waves less than 1 ft.
.today...ne winds around 5 kt...becoming s in the afternoon. waves
1 ft.
.tonight...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.
$$
(6/7)
Latest Coastal Waters Forecast by KLWX
Issued 12/9/2025 3:58 AM America/New_York.
Valid through 12/9/2025 6:00 PM America/New_York.
fzus51 klwx 090858
cwflwx
expires:202512092300;;266333
coastal waters forecast
national weather service baltimore md/washington dc
358 am est tue dec 9 2025
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz536-092300-
tidal potomac from indian head to cobb island-
358 am est tue dec 9 2025
.rest of the overnight...n winds 5 kt. waves less than 1 ft.
.today...e winds around 5 kt...becoming s late. waves 1 ft.
.tonight...sw winds 10 to 15 kt with gusts to 25 kt. waves 1 to
2 ft.
.wed...s winds 15 kt with gusts to 30 kt. waves 2 ft.
.wed night...w winds 10 to 15 kt with gusts to 25 kt. waves 1 to
2 ft.
.thu...nw winds 10 kt with gusts to 20 kt. waves 1 ft.
.thu night...nw winds 5 to 10 kt. waves 1 ft.
.fri...w winds 5 to 10 kt...becoming sw 10 to 15 kt. waves 1 ft.
.sat...nw winds 15 to 20 kt...diminishing to 10 to 15 kt after
midnight. waves 1 to 2 ft. a chance of rain and snow after midnight.
$$
(7/7)
Latest Coastal Waters Forecast by KLWX
Issued 12/9/2025 3:58 AM America/New_York.
Valid through 12/9/2025 6:00 PM America/New_York.
fzus51 klwx 090858
cwflwx
expires:202512092300;;266334
coastal waters forecast
national weather service baltimore md/washington dc
358 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.
anz537-092300-
tidal potomac from cobb island to smith point-
358 am est tue dec 9 2025
...small craft advisory in effect until 6 am est early this
morning...
.rest of the overnight...n winds 10 kt. waves 2 ft.
.today...n winds 5 to 10 kt...becoming s in the afternoon. waves
1 ft.
.tonight...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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