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(1/7)
Latest Coastal Waters Forecast by KLWX
Issued 12/14/2025 1:59 AM America/New_York.
Valid through 12/14/2025 4:00 PM America/New_York.
fzus51 klwx 140659
cwflwx
expires:202512142100;;553270
coastal waters forecast
national weather service baltimore md/washington dc
159 am est sun dec 14 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.
anz531-142100-
chesapeake bay from pooles island to sandy point-
159 am est sun dec 14 2025
...gale warning in effect from 6 am est this morning through this
afternoon...
...small craft advisory in effect from this evening through late
tonight...
.overnight...nw winds 10 to 15 kt. waves 1 ft. snow and rain. vsby
1 nm or less.
.sun...nw winds 20 to 25 kt. gusts up to 35 kt in the late morning
and afternoon. waves 3 ft. snow. vsby 1 nm or less.
.sun night...nw winds 20 to 25 kt with gusts to 35 kt. waves 3 ft.
.mon...w winds 15 to 20 kt with gusts to 25 kt. waves 2 ft.
.mon night...w winds 5 to 10 kt. waves 1 ft.
.tue...w winds 5 to 10 kt. waves 1 ft.
.tue night...s winds 5 to 10 kt. waves 1 ft.
.wed...sw winds 5 to 10 kt...becoming n after midnight. waves 1 ft
or less.
.thu...se winds 10 to 15 kt...becoming s 20 to 25 kt. waves 1 to
2 ft...building to 4 ft. rain through the night.
$$
(2/7)
Latest Coastal Waters Forecast by KLWX
Issued 12/14/2025 1:59 AM America/New_York.
Valid through 12/14/2025 4:00 PM America/New_York.
fzus51 klwx 140659
cwflwx
expires:202512142100;;553273
coastal waters forecast
national weather service baltimore md/washington dc
159 am est sun dec 14 2025
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-142100-
chesapeake bay from sandy point to north beach-
159 am est sun dec 14 2025
...gale warning in effect from 6 am est this morning through late
tonight...
.overnight...n winds 10 to 15 kt with gusts to 20 kt. waves 1 ft.
rain and snow. vsby 1 nm or less.
.sun...nw winds 20 to 25 kt. gusts up to 30 kt... increasing to
35 kt late. waves 3 ft. snow. vsby 1 nm or less.
.sun night...nw winds 25 to 30 kt. gusts up to 30 kt late. waves
4 ft. light freezing spray.
.mon...w winds 15 to 20 kt with gusts to 25 kt. waves 2 ft.
.mon night...sw winds 10 to 15 kt...becoming w after midnight. gusts
up to 20 kt. waves 1 to 2 ft.
.tue...w winds 5 to 10 kt. waves 1 ft.
.tue night...s winds 5 to 10 kt. waves 1 ft.
.wed...sw winds 5 to 10 kt...becoming ne after midnight. waves 1 to
2 ft.
.thu...se winds 10 to 15 kt...becoming s 20 to 25 kt in the
afternoon and evening, then becoming sw after midnight. waves 1 ft...
building to 3 ft. rain likely through the night.
$$
(3/7)
Latest Coastal Waters Forecast by KLWX
Issued 12/14/2025 1:59 AM America/New_York.
Valid through 12/14/2025 4:00 PM America/New_York.
fzus51 klwx 140659
cwflwx
expires:202512142100;;553275
coastal waters forecast
national weather service baltimore md/washington dc
159 am est sun dec 14 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.
anz533-142100-
chesapeake bay from north beach to drum point-
159 am est sun dec 14 2025
...gale warning in effect from 6 am est this morning through late
tonight...
.overnight...n 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.
.sun...nw winds 20 to 25 kt. gusts up to 30 kt... increasing to
35 kt late. waves 4 ft. snow. vsby 1 nm or less.
.sun night...nw winds 25 to 30 kt. gusts up to 30 kt late. waves
5 ft. light freezing spray.
.mon...nw winds 15 to 20 kt. gusts up to 30 kt... diminishing to
20 kt in the afternoon. waves 2 to 3 ft.
.mon night...sw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.tue...w winds 5 to 10 kt. waves 1 ft.
.tue night...s winds 10 to 15 kt. waves 1 to 2 ft.
.wed...sw winds 10 to 15 kt...becoming w 5 to 10 kt in the evening,
then becoming ne after midnight. waves 1 to 2 ft.
.thu...se winds 15 to 20 kt...becoming s 20 to 25 kt. waves 2 to
3 ft...building to 4 ft. rain likely through the night.
$$
(4/7)
Latest Coastal Waters Forecast by KLWX
Issued 12/14/2025 1:59 AM America/New_York.
Valid through 12/14/2025 4:00 PM America/New_York.
fzus51 klwx 140659
cwflwx
expires:202512142100;;553278
coastal waters forecast
national weather service baltimore md/washington dc
159 am est sun dec 14 2025
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz534-142100-
chesapeake bay from drum point to smith point-
159 am est sun dec 14 2025
...gale warning in effect from 6 am est this morning through late
tonight...
.overnight...n winds 10 to 15 kt with gusts to 20 kt. waves 1 to
2 ft. a chance of rain. vsby 1 to 3 nm.
.sun...nw winds 25 to 30 kt. gusts up to 30 kt in the morning. waves
4 ft. snow and rain. vsby 1 nm or less.
.sun night...nw winds 25 to 30 kt. gusts up to 45 kt until early
morning. waves 6 ft. light freezing spray.
.mon...nw winds 20 to 25 kt with gusts to 30 kt... becoming w 10 to
15 kt with gusts to 20 kt in the afternoon. waves 4 ft...subsiding
to 2 ft in the afternoon.
.mon night...sw winds 15 to 20 kt with gusts to 25 kt. waves 2 ft.
.tue...w winds 5 to 10 kt. waves 1 to 2 ft.
.tue night...s winds 10 to 15 kt. waves 1 to 2 ft.
.wed...sw winds 10 to 15 kt...becoming n 5 to 10 kt after midnight.
waves 1 to 2 ft.
.thu...se winds 15 to 20 kt...becoming s 20 to 25 kt. waves 2 to
3 ft...building to 4 ft. rain likely through the night.
$$
(5/7)
Latest Coastal Waters Forecast by KLWX
Issued 12/14/2025 1:59 AM America/New_York.
Valid through 12/14/2025 4:00 PM America/New_York.
fzus51 klwx 140659
cwflwx
expires:202512142100;;553266
coastal waters forecast
national weather service baltimore md/washington dc
159 am est sun dec 14 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.
anz535-142100-
tidal potomac from key bridge to indian head-
159 am est sun dec 14 2025
...gale warning in effect from 6 am est this morning through this
afternoon...
...small craft advisory in effect from this evening through late
tonight...
.overnight...n winds 5 to 10 kt. waves 1 ft. rain and snow. vsby
1 nm or less.
.sun...nw winds 10 to 15 kt. gusts up to 30 kt... increasing to
35 kt in the afternoon. waves 1 to 2 ft. snow likely. vsby 1 nm or
less.
.sun night...nw winds 10 to 15 kt with gusts to 30 kt. waves 1 ft.
.mon...w winds 5 to 10 kt with gusts to 20 kt. waves 1 ft.
.mon night...sw winds around 5 kt. waves 1 ft.
.tue...w winds around 5 kt. waves 1 ft.
.tue night...s winds around 5 kt. waves 1 ft.
.wed...w winds around 5 kt. waves 1 ft.
.thu...se winds 10 to 15 kt...becoming sw. waves 1 to 2 ft. rain
likely through the night.
$$
(6/7)
Latest Coastal Waters Forecast by KLWX
Issued 12/14/2025 1:59 AM America/New_York.
Valid through 12/14/2025 4:00 PM America/New_York.
fzus51 klwx 140659
cwflwx
expires:202512142100;;553267
coastal waters forecast
national weather service baltimore md/washington dc
159 am est sun dec 14 2025
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz536-142100-
tidal potomac from indian head to cobb island-
159 am est sun dec 14 2025
...gale warning in effect from 6 am est this morning through this
afternoon...
...small craft advisory in effect from this evening through late
tonight...
.overnight...n winds 5 kt...increasing to 15 kt late. waves 1 ft.
snow with a chance of rain. vsby 1 nm or less.
.sun...nw winds 15 to 20 kt. gusts up to 30 kt... increasing to
35 kt late. waves 3 ft. snow. vsby 1 nm or less.
.sun night...nw winds 20 to 25 kt. gusts up to 35 kt...diminishing
to 25 kt late. waves 3 ft.
.mon...nw winds 10 to 15 kt...becoming w 5 to 10 kt in the
afternoon. gusts up to 20 kt. waves 1 ft.
.mon night...sw winds 5 to 10 kt. waves 1 ft.
.tue...w winds around 5 kt. waves 1 ft.
.tue night...s winds 5 to 10 kt. waves 1 ft.
.wed...sw winds 5 to 10 kt...becoming ne after midnight. waves 1 ft.
.thu...se winds 10 to 15 kt...becoming s 15 to 20 kt. waves 1 to
2 ft. rain likely through the night.
$$
(7/7)
Latest Coastal Waters Forecast by KLWX
Issued 12/14/2025 1:59 AM America/New_York.
Valid through 12/14/2025 4:00 PM America/New_York.
fzus51 klwx 140659
cwflwx
expires:202512142100;;553268
coastal waters forecast
national weather service baltimore md/washington dc
159 am est sun dec 14 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.
anz537-142100-
tidal potomac from cobb island to smith point-
159 am est sun dec 14 2025
...gale warning in effect from 6 am est this morning through late
tonight...
.overnight...n winds 10 to 15 kt. waves 1 ft. a slight chance of
rain. vsby 1 to 3 nm.
.sun...nw winds 20 to 25 kt. gusts up to 30 kt... increasing to
35 kt late. waves 3 ft. snow. vsby 1 to 3 nm.
.sun night...nw winds 20 to 25 kt. gusts up to 40 kt...diminishing
to 30 kt late. waves 4 ft. light freezing spray.
.mon...nw winds 15 to 20 kt...becoming w 5 to 10 kt in the
afternoon. gusts up to 25 kt. waves 2 to 3 ft.
.mon night...sw winds 10 to 15 kt with gusts to 20 kt. waves 1 ft.
.tue...nw winds 5 to 10 kt...becoming se in the afternoon. waves
1 ft or less.
.tue night...s winds 10 to 15 kt. waves 1 ft.
.wed...sw winds 10 to 15 kt...becoming w 5 kt in the evening, then
becoming ne after midnight. waves 1 ft.
.thu...se winds 10 to 15 kt...becoming s 20 to 25 kt. waves 1 to
2 ft...building to 3 ft. rain likely through the night.
$$
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