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(1/7)
Latest Coastal Waters Forecast by KLWX
Issued 11/13/2025 9:34 AM America/New_York.
Valid through 11/13/2025 4:00 PM America/New_York.
fzus51 klwx 131434
cwflwx
expires:202511132100;;344724
coastal waters forecast
national weather service baltimore md/washington dc
934 am est thu nov 13 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.
anz531-132100-
chesapeake bay from pooles island to sandy point-
934 am est thu nov 13 2025
...small craft advisory in effect until 7 pm est this evening...
.rest of today...w winds 20 kt with gusts to 25 kt. waves 2 ft.
.tonight...nw winds 10 to 15 kt with gusts to 20 kt. waves 1 to
2 ft.
.fri...nw winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft.
.fri night...n winds 5 to 10 kt. waves 1 ft.
.sat...se winds 5 to 10 kt. waves 1 ft.
.sat night...sw winds 15 to 20 kt. waves 2 to 3 ft. rain likely.
.sun...w winds 20 to 25 kt. waves 3 ft.
.mon...nw winds 15 to 20 kt...diminishing to 10 kt after midnight.
waves 2 to 3 ft...subsiding to 1 ft after midnight.
$$
(2/7)
Latest Coastal Waters Forecast by KLWX
Issued 11/13/2025 9:34 AM America/New_York.
Valid through 11/13/2025 4:00 PM America/New_York.
fzus51 klwx 131434
cwflwx
expires:202511132100;;344727
coastal waters forecast
national weather service baltimore md/washington dc
934 am est thu nov 13 2025
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-132100-
chesapeake bay from sandy point to north beach-
934 am est thu nov 13 2025
...small craft advisory in effect until 7 pm est this evening...
.rest of today...w winds 20 kt with gusts to 30 kt. waves 2 ft.
.tonight...nw winds 10 to 15 kt with gusts to 20 kt. waves 1 to
2 ft.
.fri...nw winds 10 kt. waves 1 ft.
.fri night...n winds 5 to 10 kt. waves 1 ft.
.sat...se winds 5 to 10 kt. waves 1 ft.
.sat night...sw winds 15 to 20 kt with gusts to 25 kt. waves 3 ft. a
chance of rain.
.sun...w winds 20 to 25 kt. waves 3 ft.
.mon...w winds 20 to 25 kt...becoming nw 10 to 15 kt. waves 2 to
3 ft...subsiding to 1 ft after midnight.
$$
(3/7)
Latest Coastal Waters Forecast by KLWX
Issued 11/13/2025 9:34 AM America/New_York.
Valid through 11/13/2025 4:00 PM America/New_York.
fzus51 klwx 131434
cwflwx
expires:202511132100;;344729
coastal waters forecast
national weather service baltimore md/washington dc
934 am est thu nov 13 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.
anz533-132100-
chesapeake bay from north beach to drum point-
934 am est thu nov 13 2025
...small craft advisory in effect until 7 pm est this evening...
.rest of today...nw winds 20 kt with gusts to 25 kt. waves 2 to
3 ft.
.tonight...nw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.fri...nw winds 5 to 10 kt. waves 2 ft.
.fri night...n winds 5 to 10 kt. waves 1 ft.
.sat...se winds 5 to 10 kt. waves 1 ft.
.sat night...sw winds 20 to 25 kt. waves 3 ft. a chance of rain.
.sun...w winds 20 to 25 kt. waves 3 ft.
.mon...nw winds 15 to 20 kt. waves 2 to 3 ft.
$$
(4/7)
Latest Coastal Waters Forecast by KLWX
Issued 11/13/2025 9:34 AM America/New_York.
Valid through 11/13/2025 4:00 PM America/New_York.
fzus51 klwx 131434
cwflwx
expires:202511132100;;344732
coastal waters forecast
national weather service baltimore md/washington dc
934 am est thu nov 13 2025
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz534-132100-
chesapeake bay from drum point to smith point-
934 am est thu nov 13 2025
...small craft advisory in effect until 7 pm est this evening...
.rest of today...nw winds 20 kt with gusts to 25 kt. waves 3 ft.
.tonight...nw winds 15 to 20 kt. waves 3 ft.
.fri...nw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.fri night...nw winds 5 to 10 kt. waves 1 ft.
.sat...e winds 5 to 10 kt...becoming s in the afternoon. waves 1 ft.
.sat night...sw winds 20 to 25 kt. waves 3 ft. a chance of rain.
.sun...sw winds 20 kt...becoming nw. waves 4 ft.
.mon...nw winds 20 to 25 kt...diminishing to 10 to 15 kt. waves 2 to
3 ft.
$$
(5/7)
Latest Coastal Waters Forecast by KLWX
Issued 11/13/2025 9:34 AM America/New_York.
Valid through 11/13/2025 4:00 PM America/New_York.
fzus51 klwx 131434
cwflwx
expires:202511132100;;344720
coastal waters forecast
national weather service baltimore md/washington dc
934 am est thu nov 13 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.
anz535-132100-
tidal potomac from key bridge to indian head-
934 am est thu nov 13 2025
...small craft advisory in effect until 5 pm est this afternoon...
.rest of today...w winds 15 kt with gusts to 25 kt. waves 1 ft.
.tonight...w winds 5 to 10 kt. waves 1 ft.
.fri...w winds 5 to 10 kt. waves 1 ft.
.fri night...n winds around 5 kt. waves 1 ft.
.sat...se winds 5 to 10 kt. waves 1 ft.
.sat night...sw winds 10 to 15 kt with gusts to 20 kt. waves 1 ft. a
chance of rain.
.sun...w winds 15 to 20 kt. waves 1 to 2 ft.
.mon...nw winds 10 to 15 kt...diminishing to 5 kt after midnight.
waves 1 ft.
$$
(6/7)
Latest Coastal Waters Forecast by KLWX
Issued 11/13/2025 9:34 AM America/New_York.
Valid through 11/13/2025 4:00 PM America/New_York.
fzus51 klwx 131434
cwflwx
expires:202511132100;;344721
coastal waters forecast
national weather service baltimore md/washington dc
934 am est thu nov 13 2025
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz536-132100-
tidal potomac from indian head to cobb island-
934 am est thu nov 13 2025
...small craft advisory in effect until 5 pm est this afternoon...
.rest of today...nw winds 15 kt with gusts to 25 kt. waves 1 to
2 ft.
.tonight...nw winds 5 to 10 kt. waves 1 ft.
.fri...w winds 5 to 10 kt. waves 1 ft.
.fri night...n winds around 5 kt. waves 1 ft.
.sat...se winds 5 to 10 kt. waves 1 ft.
.sat night...sw winds 15 to 20 kt. waves 1 to 2 ft. a chance of
rain.
.sun...w winds 15 to 20 kt. waves 2 to 3 ft...subsiding to 1 ft
after midnight.
.mon...nw winds 10 to 15 kt...becoming n 5 kt after midnight. waves
1 ft.
$$
(7/7)
Latest Coastal Waters Forecast by KLWX
Issued 11/13/2025 9:34 AM America/New_York.
Valid through 11/13/2025 4:00 PM America/New_York.
fzus51 klwx 131434
cwflwx
expires:202511132100;;344722
coastal waters forecast
national weather service baltimore md/washington dc
934 am est thu nov 13 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.
anz537-132100-
tidal potomac from cobb island to smith point-
934 am est thu nov 13 2025
...small craft advisory in effect until 7 pm est this evening...
.rest of today...nw winds 15 to 20 kt with gusts to 25 kt. waves
2 ft.
.tonight...nw winds 10 to 15 kt. waves 1 to 2 ft.
.fri...nw winds 5 to 10 kt. waves 1 ft.
.fri night...nw winds 5 to 10 kt. waves 1 ft.
.sat...se winds 5 to 10 kt. waves 1 ft.
.sat night...sw winds 15 to 20 kt with gusts to 25 kt. waves 2 ft. a
chance of rain.
.sun...w winds 15 to 20 kt...becoming nw. waves 2 to 3 ft.
.mon...nw winds 10 to 15 kt...becoming n 5 to 10 kt after midnight.
waves 1 to 2 ft.
$$
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