(1/7)
Latest Coastal Waters Forecast by KLWX
Issued 1/15/2026 3:59 AM America/New_York.
Valid through 1/15/2026 6:00 PM America/New_York.
fzus51 klwx 150859
cwflwx
expires:202601152300;;379255
coastal waters forecast
national weather service baltimore md/washington dc
359 am est thu jan 15 2026
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.
anz531-152300-
chesapeake bay from pooles island to sandy point-
359 am est thu jan 15 2026
...small craft advisory in effect through this afternoon...
...gale warning in effect from this evening through late tonight...
.rest of the overnight...w winds 20 kt with gusts to 30 kt. waves
3 ft. a slight chance of showers.
.today...w winds 20 to 25 kt with gusts to 30 kt. waves 3 ft.
.tonight...w winds 20 to 25 kt. gusts up to 40 kt... diminishing to
30 kt after midnight. waves 3 ft.
.fri...w winds 15 to 20 kt with gusts to 25 kt... becoming sw 10 to
15 kt in the afternoon. waves 2 to 3 ft.
.fri night...s winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.sat...sw winds 5 to 10 kt. waves 1 ft. a chance of rain and snow.
.sat night...w winds 5 to 10 kt. waves 1 ft.
.sun...nw winds 10 to 15 kt. waves 1 to 2 ft. a chance of snow
through the day.
.mon...w winds 15 to 20 kt. waves 1 to 2 ft.
$$
(2/7)
Latest Coastal Waters Forecast by KLWX
Issued 1/15/2026 3:59 AM America/New_York.
Valid through 1/15/2026 6:00 PM America/New_York.
fzus51 klwx 150859
cwflwx
expires:202601152300;;379258
coastal waters forecast
national weather service baltimore md/washington dc
359 am est thu jan 15 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-152300-
chesapeake bay from sandy point to north beach-
359 am est thu jan 15 2026
...small craft advisory in effect through this afternoon...
...gale warning in effect from this evening through late tonight...
.rest of the overnight...w winds 20 kt with gusts to 30 kt. waves
3 ft. a slight chance of showers.
.today...w winds 15 to 20 kt with gusts to 30 kt. waves 3 ft.
.tonight...w winds 20 to 25 kt with gusts to 40 kt. waves 3 ft.
.fri...w winds 10 to 15 kt with gusts to 25 kt... becoming sw in the
afternoon. waves 2 ft.
.fri night...s winds 15 to 20 kt. waves 2 ft.
.sat...sw winds 10 to 15 kt. waves 2 ft. a chance of rain and snow.
.sat night...w winds 5 to 10 kt. waves 1 ft.
.sun...nw winds 10 to 15 kt. waves 1 to 2 ft. a chance of snow
through the day.
.mon...w winds 15 to 20 kt. waves 1 to 2 ft.
$$
(3/7)
Latest Coastal Waters Forecast by KLWX
Issued 1/15/2026 3:59 AM America/New_York.
Valid through 1/15/2026 6:00 PM America/New_York.
fzus51 klwx 150859
cwflwx
expires:202601152300;;379260
coastal waters forecast
national weather service baltimore md/washington dc
359 am est thu jan 15 2026
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.
anz533-152300-
chesapeake bay from north beach to drum point-
359 am est thu jan 15 2026
...small craft advisory in effect through this afternoon...
...gale warning in effect from this evening through late tonight...
.rest of the overnight...w winds 20 kt with gusts to 30 kt. waves
3 ft. a chance of showers. vsby 1 to 3 nm.
.today...w winds 20 to 25 kt. gusts up to 30 kt... diminishing to
25 kt in the afternoon. waves 3 ft.
.tonight...w winds 20 to 25 kt with gusts to 40 kt. waves 4 ft.
.fri...sw winds 10 to 15 kt with gusts to 25 kt. waves 2 ft.
.fri night...s winds 15 to 20 kt. waves 2 ft.
.sat...sw winds 10 to 15 kt. waves 2 ft. a chance of rain and snow.
.sat night...w winds 5 to 10 kt. waves 1 ft.
.sun...nw winds 10 to 15 kt. waves 1 to 2 ft. a chance of snow
through the day.
.mon...w winds 15 to 20 kt. waves 1 to 2 ft...building to 3 ft after
midnight.
$$
(4/7)
Latest Coastal Waters Forecast by KLWX
Issued 1/15/2026 3:59 AM America/New_York.
Valid through 1/15/2026 6:00 PM America/New_York.
fzus51 klwx 150859
cwflwx
expires:202601152300;;379263
coastal waters forecast
national weather service baltimore md/washington dc
359 am est thu jan 15 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz534-152300-
chesapeake bay from drum point to smith point-
359 am est thu jan 15 2026
...small craft advisory in effect through this afternoon...
...gale warning in effect from this evening through late tonight...
.rest of the overnight...w winds 25 kt with gusts to 30 kt. waves
3 ft. a chance of showers.
.today...w winds 20 to 25 kt. gusts up to 30 kt... diminishing to
25 kt in the afternoon. waves 3 ft.
.tonight...nw winds 20 to 25 kt with gusts to 35 kt. waves 5 ft.
.fri...sw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.fri night...sw winds 15 to 20 kt. waves 3 ft.
.sat...sw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. a
chance of rain.
.sat night...w winds 5 to 10 kt. waves 1 ft.
.sun...n winds 10 to 15 kt...becoming nw after midnight. waves 2 ft.
a chance of snow through the day.
.mon...w winds 15 to 20 kt. waves 2 to 3 ft.
$$
(5/7)
Latest Coastal Waters Forecast by KLWX
Issued 1/15/2026 3:59 AM America/New_York.
Valid through 1/15/2026 6:00 PM America/New_York.
fzus51 klwx 150859
cwflwx
expires:202601152300;;379251
coastal waters forecast
national weather service baltimore md/washington dc
359 am est thu jan 15 2026
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.
anz535-152300-
tidal potomac from key bridge to indian head-
359 am est thu jan 15 2026
...small craft advisory in effect through late tonight...
.rest of the overnight...nw winds 15 kt with gusts to 30 kt. waves
1 ft.
.today...w winds 10 to 15 kt with gusts to 30 kt. waves 1 ft.
.tonight...nw winds 10 to 15 kt with gusts to 30 kt... becoming sw
5 kt late. waves 1 ft.
.fri...sw winds 5 to 10 kt. waves 1 ft.
.fri night...s winds 5 to 10 kt. waves 1 ft.
.sat...sw winds 5 to 10 kt. waves 1 ft. a chance of rain and snow.
.sat night...w winds 5 kt. waves less than 1 ft.
.sun...nw winds 5 to 10 kt. waves 1 ft. a chance of snow in the
morning.
.mon...w winds 10 to 15 kt. waves 1 ft.
$$
(6/7)
Latest Coastal Waters Forecast by KLWX
Issued 1/15/2026 3:59 AM America/New_York.
Valid through 1/15/2026 6:00 PM America/New_York.
fzus51 klwx 150859
cwflwx
expires:202601152300;;379252
coastal waters forecast
national weather service baltimore md/washington dc
359 am est thu jan 15 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz536-152300-
tidal potomac from indian head to cobb island-
359 am est thu jan 15 2026
...small craft advisory in effect through this afternoon...
...gale warning in effect from this evening through late tonight...
.rest of the overnight...nw winds 20 kt with gusts to 30 kt. waves
3 ft.
.today...w winds 15 to 20 kt. gusts up to 30 kt... diminishing to
20 kt in the afternoon. waves 2 ft.
.tonight...nw winds 10 to 15 kt with gusts to 30 kt... becoming sw
5 to 10 kt with gusts to 20 kt late. waves 2 to 3 ft.
.fri...sw winds 5 to 10 kt with gusts to 20 kt. waves 1 ft.
.fri night...s winds 10 to 15 kt. waves 1 ft.
.sat...sw winds 10 kt. waves 1 ft. a chance of rain and snow.
.sat night...w winds 5 to 10 kt. waves 1 ft.
.sun...nw winds 5 to 10 kt. waves 1 ft. a chance of snow through the
day.
.mon...sw winds 10 to 15 kt...becoming nw after midnight. waves
1 ft.
$$
(7/7)
Latest Coastal Waters Forecast by KLWX
Issued 1/15/2026 3:59 AM America/New_York.
Valid through 1/15/2026 6:00 PM America/New_York.
fzus51 klwx 150859
cwflwx
expires:202601152300;;379253
coastal waters forecast
national weather service baltimore md/washington dc
359 am est thu jan 15 2026
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.
anz537-152300-
tidal potomac from cobb island to smith point-
359 am est thu jan 15 2026
...small craft advisory in effect through this afternoon...
...gale warning in effect from this evening through late tonight...
.rest of the overnight...w winds 20 kt with gusts to 30 kt. waves
3 ft. a chance of showers.
.today...nw winds 15 to 20 kt. gusts up to 30 kt in the morning.
waves 2 to 3 ft.
.tonight...w winds 15 to 20 kt. gusts up to 35 kt... diminishing to
20 kt late. waves 3 ft.
.fri...sw winds 10 to 15 kt with gusts to 20 kt. waves 1 ft.
.fri night...s winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.sat...sw winds 10 to 15 kt. waves 1 ft. a chance of rain and snow.
.sat night...w winds 5 to 10 kt. waves 1 ft.
.sun...nw winds 5 to 10 kt. waves 1 ft. a chance of snow through the
day.
.mon...w winds 10 to 15 kt. waves 1 to 2 ft.
$$
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