(1/4)
Latest Coastal Waters Forecast by KLWX
Issued 12/13/2025 12:59 PM America/New_York.
Valid through 12/14/2025 4:00 AM America/New_York.
fzus51 klwx 131759
cwflwx
expires:202512140900;;521141
coastal waters forecast
national weather service baltimore md/washington dc
1258 pm est sat dec 13 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.
anz530-140900-
chesapeake bay north of pooles island-
1258 pm est sat dec 13 2025
...gale warning in effect from sunday morning through sunday
afternoon...
...small craft advisory in effect from sunday evening through late
sunday night...
.this afternoon...sw winds 5 to 10 kt. waves 1 ft.
.tonight...nw winds 5 to 10 kt. waves 1 ft. rain and snow. vsby 1 nm
or less.
.sun...nw winds 15 to 20 kt. gusts up to 20 kt... increasing to
30 kt in the late morning and afternoon. waves 2 ft. snow likely.
vsby 1 nm or less.
.sun night...nw winds 15 to 20 kt with gusts to 30 kt. waves 2 ft.
.mon...w winds 10 to 15 kt with gusts to 20 kt. waves 1 ft.
.mon night...w winds 5 to 10 kt. waves 1 ft.
.tue...w winds around 5 kt...becoming s after midnight. waves 1 ft.
.wed...sw winds 5 to 10 kt...becoming nw after midnight. waves 1 ft.
$$
(2/4)
Latest Coastal Waters Forecast by KLWX
Issued 12/13/2025 12:59 PM America/New_York.
Valid through 12/14/2025 4:00 AM America/New_York.
fzus51 klwx 131759
cwflwx
expires:202512140900;;521142
coastal waters forecast
national weather service baltimore md/washington dc
1258 pm est sat dec 13 2025
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz531-140900-
chesapeake bay from pooles island to sandy point-
1258 pm est sat dec 13 2025
...gale warning in effect from sunday morning through sunday
afternoon...
...small craft advisory in effect from sunday evening through late
sunday night...
.this afternoon...sw winds 5 to 10 kt. waves 1 ft.
.tonight...nw winds 10 to 15 kt. waves 1 ft. rain and snow. vsby
1 nm or less.
.sun...nw winds 20 to 25 kt. gusts up to 35 kt in the late morning
and afternoon. waves 3 ft. snow likely. vsby 1 nm or less.
.sun night...nw winds 20 to 25 kt with gusts to 30 kt. waves 3 ft.
.mon...w winds 15 to 20 kt. waves 2 ft.
.mon night...w winds 5 to 10 kt. waves 1 ft.
.tue...w winds 5 to 10 kt...becoming s. waves 1 ft.
.wed...sw winds 5 to 10 kt...becoming n after midnight. waves 1 ft
or less.
$$
(3/4)
Latest Coastal Waters Forecast by KLWX
Issued 12/13/2025 12:59 PM America/New_York.
Valid through 12/14/2025 4:00 AM America/New_York.
fzus51 klwx 131759
cwflwx
expires:202512140900;;521145
coastal waters forecast
national weather service baltimore md/washington dc
1258 pm est sat dec 13 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.
anz532-140900-
chesapeake bay from sandy point to north beach-
1258 pm est sat dec 13 2025
...gale warning in effect from sunday morning through late sunday
night...
.this afternoon...sw winds 5 to 10 kt. waves 1 to 2 ft.
.tonight...nw winds 10 to 15 kt with gusts to 20 kt. waves 1 to
2 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. waves 4 ft.
.mon...w winds 15 to 20 kt. waves 2 ft.
.mon night...w winds 10 to 15 kt. waves 2 ft.
.tue...w winds 5 to 10 kt...becoming s. waves 1 ft.
.wed...sw winds 5 to 10 kt...becoming n after midnight. waves 1 to
2 ft...subsiding to flat after midnight.
$$
(4/4)
Latest Coastal Waters Forecast by KLWX
Issued 12/13/2025 12:59 PM America/New_York.
Valid through 12/14/2025 4:00 AM America/New_York.
fzus51 klwx 131759
cwflwx
expires:202512140900;;521147
coastal waters forecast
national weather service baltimore md/washington dc
1258 pm est sat dec 13 2025
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz533-140900-
chesapeake bay from north beach to drum point-
1258 pm est sat dec 13 2025
...gale warning in effect from sunday morning through late sunday
night...
.this afternoon...sw winds 5 to 10 kt. waves 1 to 2 ft.
.tonight...w winds 5 kt...becoming n 10 to 15 kt with gusts to 20 kt
after midnight. waves 1 to 2 ft. rain. vsby 1 to 3 nm.
.sun...nw winds 25 to 30 kt. waves 4 ft. snow. a chance of light
freezing spray. vsby 1 nm or less.
.sun night...nw winds 25 to 30 kt. waves 5 ft. a chance of light
freezing spray.
.mon...nw winds 15 to 20 kt. gusts up to 25 kt in the morning. waves
2 to 3 ft.
.mon night...sw winds 10 to 15 kt. waves 2 ft.
.tue...w winds 5 to 10 kt...becoming s 10 to 15 kt. waves 1 to 2 ft.
.wed...sw winds 10 to 15 kt...becoming w 5 to 10 kt in the evening,
then becoming n after midnight. waves 1 to 2 ft.
$$
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