(1/4)
Latest Coastal Waters Forecast by KLWX
Issued 12/19/2025 10:48 AM America/New_York.
Valid through 12/19/2025 4:00 PM America/New_York.
fzus51 klwx 191548
cwflwx
expires:202512192100;;864583
coastal waters forecast
national weather service baltimore md/washington dc
1048 am 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.
anz530-192100-
chesapeake bay north of pooles island-
1048 am est fri dec 19 2025
...gale warning in effect through late tonight...
.rest of today...w winds 20 to 25 kt. gusts up to 35 kt...
increasing to 40 kt late. waves 2 to 3 ft. numerous showers late
this morning, then isolated showers this afternoon. vsby 1 to 3 nm
late this morning.
.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 to 2 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. 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.
$$
(2/4)
Latest Coastal Waters Forecast by KLWX
Issued 12/19/2025 10:48 AM America/New_York.
Valid through 12/19/2025 4:00 PM America/New_York.
fzus51 klwx 191548
cwflwx
expires:202512192100;;864584
coastal waters forecast
national weather service baltimore md/washington dc
1048 am est fri dec 19 2025
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz531-192100-
chesapeake bay from pooles island to sandy point-
1048 am est fri dec 19 2025
...gale warning in effect through late tonight...
.rest of today...w winds 20 to 25 kt with gusts to 35 kt...
increasing to 30 kt with gusts to 45 kt late. waves 2 to 3 ft...
building to 4 ft late. patchy fog late this morning. scattered
showers late this morning, then isolated showers this afternoon.
vsby 1 to 3 nm late this morning.
.tonight...w winds 25 to 30 kt...diminishing to 15 to 20 kt with
gusts to 30 kt in the late evening and overnight. waves 3 ft.
.sat...w winds 5 to 10 kt...becoming s 10 to 15 kt in the afternoon.
waves 1 ft.
.sat night...s winds 10 to 15 kt with gusts to 20 kt. waves 3 ft.
.sun...w winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.sun night...nw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.mon...nw winds 5 to 10 kt...becoming s 10 to 15 kt. waves 1 ft. a
chance of snow after midnight.
.tue...sw winds 10 to 15 kt...becoming w. waves 1 to 2 ft. a chance
of snow and rain in the morning.
$$
(3/4)
Latest Coastal Waters Forecast by KLWX
Issued 12/19/2025 10:48 AM America/New_York.
Valid through 12/19/2025 4:00 PM America/New_York.
fzus51 klwx 191548
cwflwx
expires:202512192100;;864587
coastal waters forecast
national weather service baltimore md/washington dc
1048 am 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.
anz532-192100-
chesapeake bay from sandy point to north beach-
1048 am est fri dec 19 2025
...gale warning in effect through late tonight...
.rest of today...w winds 20 kt with gusts to 35 kt... increasing to
30 kt late. waves 2 to 3 ft...building to 4 ft late. scattered
showers late this morning, then isolated showers this afternoon.
vsby 1 to 3 nm late this morning.
.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 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 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.
$$
(4/4)
Latest Coastal Waters Forecast by KLWX
Issued 12/19/2025 10:48 AM America/New_York.
Valid through 12/19/2025 4:00 PM America/New_York.
fzus51 klwx 191548
cwflwx
expires:202512192100;;864589
coastal waters forecast
national weather service baltimore md/washington dc
1048 am est fri dec 19 2025
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz533-192100-
chesapeake bay from north beach to drum point-
1048 am est fri dec 19 2025
...gale warning in effect through late tonight...
.rest of today...w winds 20 to 25 kt with gusts to 35 kt...
increasing to 30 kt late. waves 2 ft...building to 4 ft this
afternoon. scattered showers late this morning with vsby 1 to 3 nm.
.tonight...w winds 25 to 30 kt...becoming nw 15 to 20 kt with gusts
to 30 kt in the late evening and overnight. waves 5 ft...subsiding
to 3 ft after midnight.
.sat...w winds 5 to 10 kt...becoming s 10 to 15 kt in the afternoon.
waves 1 to 2 ft.
.sat night...s winds 15 to 20 kt. waves 3 ft.
.sun...w winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.sun night...nw winds 15 to 20 kt. waves 3 ft.
.mon...nw winds 10 to 15 kt...becoming s. waves 1 to 2 ft. a chance
of snow after midnight.
.tue...sw winds 10 to 15 kt...becoming w. waves 1 to 2 ft. a chance
of rain in the morning.
$$
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