(1/4)
Latest Coastal Waters Forecast by KLWX
Issued 12/19/2025 3:04 PM America/New_York.
Valid through 12/20/2025 4:00 AM America/New_York.
fzus51 klwx 192004
cwflwx
expires:202512200900;;875431
coastal waters forecast
national weather service baltimore md/washington dc
304 pm est fri dec 19 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.
anz530-200900-
chesapeake bay north of pooles island-
304 pm est fri dec 19 2025
...gale warning in effect until 1 am est saturday...
.rest of this afternoon...w winds 25 kt with gusts to 40 kt. waves
3 ft.
.tonight...w winds 20 to 25 kt with gusts to 40 kt... diminishing to
10 to 15 kt with gusts to 25 kt after midnight. waves 2 to 3 ft.
.sat...sw winds 5 to 10 kt...becoming s late. waves 1 ft.
.sat night...s winds 10 to 15 kt. waves 1 ft.
.sun...w winds 10 to 15 kt with gusts to 20 kt. waves 1 ft.
.sun night...nw winds 10 to 15 kt. waves 1 ft.
.mon...nw winds 5 to 10 kt...becoming s. waves 1 ft. a chance of
snow after midnight.
.tue...sw winds 10 to 15 kt...becoming w 5 to 10 kt. waves 1 ft. a
chance of snow in the morning.
$$
(2/4)
Latest Coastal Waters Forecast by KLWX
Issued 12/19/2025 3:04 PM America/New_York.
Valid through 12/20/2025 4:00 AM America/New_York.
fzus51 klwx 192004
cwflwx
expires:202512200900;;875432
coastal waters forecast
national weather service baltimore md/washington dc
304 pm est fri dec 19 2025
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz531-200900-
chesapeake bay from pooles island to sandy point-
304 pm est fri dec 19 2025
...gale warning in effect until 1 am est saturday...
.rest of this afternoon...w winds 30 kt with gusts to 45 kt. waves
4 ft.
.tonight...w winds 25 to 30 kt...diminishing to 15 to 20 kt with
gusts to 30 kt in the late evening and overnight. waves 3 ft.
.sat...w winds 5 to 10 kt...becoming s 10 to 15 kt in the afternoon.
waves 1 ft.
.sat night...s winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.sun...w winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.sun night...nw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.mon...nw winds 5 to 10 kt...becoming s 10 to 15 kt. waves 1 to
2 ft. a chance of snow after midnight.
.tue...sw winds 10 to 15 kt...becoming w. waves 1 to 2 ft. a chance
of snow and rain in the morning.
$$
(3/4)
Latest Coastal Waters Forecast by KLWX
Issued 12/19/2025 3:04 PM America/New_York.
Valid through 12/20/2025 4:00 AM America/New_York.
fzus51 klwx 192004
cwflwx
expires:202512200900;;875435
coastal waters forecast
national weather service baltimore md/washington dc
304 pm est fri dec 19 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.
anz532-200900-
chesapeake bay from sandy point to north beach-
304 pm est fri dec 19 2025
...gale warning in effect until 1 am est saturday...
.rest of this afternoon...w winds 30 kt. waves 4 ft.
.tonight...w winds 25 to 30 kt...becoming nw 15 to 20 kt with gusts
to 30 kt in the late evening and overnight. waves 4 ft...subsiding
to 2 ft after midnight.
.sat...w winds 5 to 10 kt...becoming s 10 to 15 kt in the afternoon.
waves 1 to 2 ft.
.sat night...s winds 15 to 20 kt. waves 3 ft.
.sun...w winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft.
.sun night...nw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.mon...nw winds 10 to 15 kt...diminishing to 5 kt in the afternoon,
then becoming s 10 to 15 kt. waves 1 to 2 ft. a chance of snow after
midnight.
.tue...sw winds 10 to 15 kt...becoming w. waves 1 to 2 ft. a chance
of rain in the morning.
$$
(4/4)
Latest Coastal Waters Forecast by KLWX
Issued 12/19/2025 3:04 PM America/New_York.
Valid through 12/20/2025 4:00 AM America/New_York.
fzus51 klwx 192004
cwflwx
expires:202512200900;;875437
coastal waters forecast
national weather service baltimore md/washington dc
304 pm est fri dec 19 2025
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz533-200900-
chesapeake bay from north beach to drum point-
304 pm est fri dec 19 2025
...gale warning in effect until 1 am est saturday...
.rest of this afternoon...w winds 30 kt. waves 5 ft.
.tonight...w winds 25 to 30 kt...becoming nw 15 to 20 kt with gusts
to 30 kt in the late evening and overnight. waves 5 ft...subsiding
to 3 ft after midnight.
.sat...w winds 5 to 10 kt...becoming s 10 to 15 kt in the afternoon.
waves 1 to 2 ft.
.sat night...s winds 15 to 20 kt. waves 2 ft.
.sun...w winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft.
.sun night...nw winds 15 to 20 kt. waves 2 ft.
.mon...nw winds 10 to 15 kt...becoming s. waves 1 to 2 ft. a chance
of snow after midnight.
.tue...sw winds 10 to 15 kt...becoming w. waves 1 to 2 ft. a chance
of rain in the morning.
$$
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