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(1/7)
Latest Coastal Waters Forecast by KLWX
Issued 12/28/2025 1:49 PM America/New_York.
Valid through 12/29/2025 4:00 AM America/New_York.
fzus51 klwx 281849
cwflwx
expires:202512290900;;389100
coastal waters forecast
national weather service baltimore md/washington dc
149 pm est sun dec 28 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.
anz531-290900-
chesapeake bay from pooles island to sandy point-
149 pm est sun dec 28 2025
...small craft advisory in effect from 6 pm est this evening through
late tonight...
...gale warning in effect from monday morning through late monday
night...
.this afternoon...s winds 10 kt. waves 1 to 2 ft. a slight chance of
rain.
.tonight...s winds 15 to 20 kt with gusts to 25 kt. waves 3 ft.
.mon...sw winds 20 to 25 kt with gusts to 30 kt... becoming w 25 to
30 kt with gusts to 45 kt in the afternoon. waves 3 ft...subsiding
to flat in the afternoon. showers likely.
.mon night...w winds 25 to 30 kt with gusts to 45 kt. waves flat.
.tue...w winds 20 to 25 kt with gusts to 35 kt. waves flat.
.tue night...w winds 15 to 20 kt with gusts to 25 kt. waves flat.
.wed...w winds 10 to 15 kt. waves flat.
.thu...nw winds 10 kt. waves flat.
$$
(2/7)
Latest Coastal Waters Forecast by KLWX
Issued 12/28/2025 1:49 PM America/New_York.
Valid through 12/29/2025 4:00 AM America/New_York.
fzus51 klwx 281849
cwflwx
expires:202512290900;;389103
coastal waters forecast
national weather service baltimore md/washington dc
149 pm est sun dec 28 2025
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-290900-
chesapeake bay from sandy point to north beach-
149 pm est sun dec 28 2025
...small craft advisory in effect from 6 pm est this evening through
late tonight...
...gale warning in effect from monday morning through late monday
night...
.this afternoon...s winds 10 to 15 kt with gusts to 20 kt. waves
1 to 2 ft. a slight chance of rain.
.tonight...s winds 15 to 20 kt with gusts to 25 kt. waves 3 ft.
.mon...sw winds 20 to 25 kt with gusts to 30 kt... becoming w 25 to
30 kt with gusts to 45 kt in the afternoon. waves 3 ft...subsiding
to 1 ft in the afternoon. showers likely.
.mon night...w winds 25 to 30 kt. gusts up to 45 kt in the evening.
waves flat.
.tue...w winds 20 to 25 kt with gusts to 35 kt. waves flat.
.tue night...w winds 15 to 20 kt with gusts to 25 kt. waves flat.
.wed...w winds 10 to 15 kt...becoming nw after midnight. waves flat.
.thu...nw winds 10 kt. waves flat.
$$
(3/7)
Latest Coastal Waters Forecast by KLWX
Issued 12/28/2025 1:49 PM America/New_York.
Valid through 12/29/2025 4:00 AM America/New_York.
fzus51 klwx 281849
cwflwx
expires:202512290900;;389105
coastal waters forecast
national weather service baltimore md/washington dc
149 pm est sun dec 28 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.
anz533-290900-
chesapeake bay from north beach to drum point-
149 pm est sun dec 28 2025
...small craft advisory in effect from 6 pm est this evening through
late tonight...
...gale warning in effect from monday morning through late monday
night...
.this afternoon...s winds 10 to 15 kt with gusts to 20 kt. waves
1 to 2 ft. a slight chance of rain.
.tonight...s winds 15 to 20 kt with gusts to 25 kt. waves 3 ft.
.mon...sw winds 20 to 25 kt...becoming w 25 to 30 kt with gusts to
45 kt in the afternoon. waves 3 ft... subsiding to 1 ft in the
afternoon. a chance of showers.
.mon night...w winds 25 to 30 kt. gusts up to 45 kt... diminishing
to 35 kt after midnight. waves flat.
.tue...w winds 20 to 25 kt with gusts to 35 kt. waves flat.
.tue night...w winds 15 to 20 kt with gusts to 25 kt. waves flat.
.wed...w winds 10 to 15 kt...becoming nw after midnight. waves flat.
.thu...nw winds 10 kt. waves flat.
$$
(4/7)
Latest Coastal Waters Forecast by KLWX
Issued 12/28/2025 1:49 PM America/New_York.
Valid through 12/29/2025 4:00 AM America/New_York.
fzus51 klwx 281849
cwflwx
expires:202512290900;;389108
coastal waters forecast
national weather service baltimore md/washington dc
149 pm est sun dec 28 2025
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz534-290900-
chesapeake bay from drum point to smith point-
149 pm est sun dec 28 2025
...small craft advisory in effect from 6 pm est this evening through
late tonight...
...gale warning in effect from monday morning through late monday
night...
.this afternoon...s winds 10 kt. waves 1 to 2 ft. a slight chance of
rain.
.tonight...s winds 15 to 20 kt. gusts up to 25 kt. waves 3 ft.
.mon...sw winds 20 to 25 kt...becoming w 25 to 30 kt in the
afternoon. waves 4 ft...subsiding to 1 ft in the afternoon. a chance
of showers.
.mon night...w winds 25 to 30 kt. waves flat.
.tue...w winds 20 to 25 kt with gusts to 35 kt. waves flat.
.tue night...w winds 15 to 20 kt. gusts up to 25 kt in the evening.
waves flat.
.wed...sw winds 10 to 15 kt...becoming nw after midnight. waves
flat.
.thu...nw winds 10 to 15 kt. waves flat.
$$
(5/7)
Latest Coastal Waters Forecast by KLWX
Issued 12/28/2025 1:49 PM America/New_York.
Valid through 12/29/2025 4:00 AM America/New_York.
fzus51 klwx 281849
cwflwx
expires:202512290900;;389096
coastal waters forecast
national weather service baltimore md/washington dc
149 pm est sun dec 28 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.
anz535-290900-
tidal potomac from key bridge to indian head-
149 pm est sun dec 28 2025
...small craft advisory in effect from 6 pm est this evening through
late tonight...
...gale warning in effect from monday morning through late monday
night...
.this afternoon...s winds 10 kt. waves 1 ft. a slight chance of
rain.
.tonight...s winds 10 to 15 kt with gusts to 25 kt. waves 1 to 2 ft.
.mon...sw winds 15 to 20 kt with gusts to 30 kt... becoming w 20 to
25 kt with gusts to 45 kt in the afternoon. waves 2 ft. a chance of
showers.
.mon night...w winds 20 to 25 kt. gusts up to 45 kt... diminishing
to 30 kt after midnight. waves 2 ft.
.tue...w winds 15 to 20 kt with gusts to 30 kt. waves 1 to 2 ft.
.tue night...w winds 5 to 10 kt. gusts up to 20 kt in the evening.
waves 1 ft.
.wed...w winds 5 to 10 kt. waves 1 ft.
.thu...nw winds 5 to 10 kt. waves 1 ft.
$$
(6/7)
Latest Coastal Waters Forecast by KLWX
Issued 12/28/2025 1:49 PM America/New_York.
Valid through 12/29/2025 4:00 AM America/New_York.
fzus51 klwx 281849
cwflwx
expires:202512290900;;389097
coastal waters forecast
national weather service baltimore md/washington dc
149 pm est sun dec 28 2025
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz536-290900-
tidal potomac from indian head to cobb island-
149 pm est sun dec 28 2025
...small craft advisory in effect from 6 pm est this evening through
late tonight...
...gale warning in effect from monday morning through late monday
night...
.this afternoon...s winds 10 kt. waves 1 ft. a slight chance of
rain.
.tonight...s winds 15 to 20 kt with gusts to 25 kt. waves 2 ft.
.mon...sw winds 15 to 20 kt with gusts to 30 kt... becoming w 20 to
25 kt with gusts to 45 kt in the afternoon. waves 2 to 3 ft. a
chance of showers.
.mon night...w winds 20 to 25 kt. gusts up to 40 kt... diminishing
to 30 kt after midnight. waves 2 ft.
.tue...w winds 15 to 20 kt with gusts to 30 kt. waves 2 ft.
.tue night...w winds 10 to 15 kt. gusts up to 20 kt in the evening.
waves 1 ft.
.wed...sw winds 10 to 15 kt...becoming nw 5 to 10 kt after midnight.
waves 1 ft.
.thu...nw winds 5 to 10 kt. waves 1 ft.
$$
(7/7)
Latest Coastal Waters Forecast by KLWX
Issued 12/28/2025 1:49 PM America/New_York.
Valid through 12/29/2025 4:00 AM America/New_York.
fzus51 klwx 281849
cwflwx
expires:202512290900;;389098
coastal waters forecast
national weather service baltimore md/washington dc
149 pm est sun dec 28 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.
anz537-290900-
tidal potomac from cobb island to smith point-
149 pm est sun dec 28 2025
...small craft advisory in effect from 6 pm est this evening through
late tonight...
...gale warning in effect from monday morning through late monday
night...
.this afternoon...s winds 10 kt. waves 1 ft.
.tonight...s winds 15 to 20 kt with gusts to 25 kt. waves 2 ft.
.mon...sw winds 20 kt with gusts to 25 kt...becoming w 25 to 30 kt
in the afternoon. waves 3 ft...subsiding to flat in the afternoon. a
chance of showers.
.mon night...w winds 25 to 30 kt. gusts up to 30 kt after midnight.
waves flat.
.tue...w winds 15 to 20 kt with gusts to 30 kt. waves flat.
.tue night...w winds 10 to 15 kt with gusts to 20 kt. waves flat.
.wed...sw winds 10 to 15 kt...becoming w 5 to 10 kt after midnight.
waves flat.
.thu...nw winds 5 to 10 kt. waves flat.
$$
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