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(1/2)
Latest Coastal Waters Forecast by KLWX
Issued 12/18/2025 12:58 AM America/New_York.
Valid through 12/18/2025 4:00 PM America/New_York.
fzus51 klwx 180558
cwflwx
expires:202512182100;;779780
coastal waters forecast
national weather service baltimore md/washington dc
1258 am est thu dec 18 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.
anz531-182100-
chesapeake bay from pooles island to sandy point-
1258 am est thu dec 18 2025
...gale watch in effect from late tonight through friday evening...
.overnight...ne winds 5 kt. waves flat.
.thu...se winds 5 to 10 kt. waves 1 ft.
.thu night...s winds 15 to 20 kt with gusts to 25 kt...increasing to
25 to 30 kt after midnight. waves 3 ft. rain. vsby 1 to 3 nm.
.fri...w winds 20 to 25 kt with gusts to 40 kt. waves 4 ft. rain.
.fri night...w winds 20 to 25 kt with gusts to 35 kt... diminishing
to 10 to 15 kt with gusts to 20 kt after midnight. waves 4 ft...
subsiding to 2 ft after midnight.
.sat...w winds 5 to 10 kt...becoming s 10 to 15 kt with gusts to
20 kt in the afternoon. waves 1 to 2 ft.
.sat night...s winds 15 to 20 kt with gusts to 25 kt. waves 3 ft.
.sun...w winds 15 to 20 kt...becoming nw. waves 2 ft.
.mon...nw winds 10 to 15 kt...becoming sw 5 to 10 kt. waves 1 to
2 ft.
$$
(2/2)
Latest Coastal Waters Forecast by KLWX
Issued 12/18/2025 12:58 AM America/New_York.
Valid through 12/18/2025 4:00 PM America/New_York.
fzus51 klwx 180558
cwflwx
expires:202512182100;;779783
coastal waters forecast
national weather service baltimore md/washington dc
1258 am est thu dec 18 2025
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-182100-
chesapeake bay from sandy point to north beach-
1258 am est thu dec 18 2025
...gale watch in effect from late tonight through friday evening...
.overnight...ne winds 5 kt. waves flat.
.thu...se winds 5 to 10 kt. waves 1 ft.
.thu night...s winds 25 to 30 kt. waves 3 ft...building to 5 ft
after midnight. rain. vsby 1 to 3 nm.
.fri...w winds 20 to 25 kt with gusts to 40 kt. waves 4 ft. rain.
.fri night...w winds 20 to 25 kt with gusts to 35 kt... becoming nw
10 to 15 kt after midnight. waves 4 ft... subsiding to 2 ft after
midnight.
.sat...w winds 5 to 10 kt...becoming s 15 to 20 kt in the afternoon.
waves 1 to 2 ft.
.sat night...sw winds 20 to 25 kt. waves 4 ft.
.sun...w winds 15 to 20 kt...becoming nw. waves 2 ft.
.mon...nw winds 10 to 15 kt...becoming sw. waves 1 to 2 ft.
$$
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