(1/4)
Latest Coastal Waters Forecast by KLWX
Issued 12/12/2025 12:58 PM America/New_York.
Valid through 12/13/2025 4:00 AM America/New_York.
fzus51 klwx 121758
cwflwx
expires:202512130900;;461340
coastal waters forecast
national weather service baltimore md/washington dc
1258 pm est fri dec 12 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.
anz530-130900-
chesapeake bay north of pooles island-
1258 pm est fri dec 12 2025
...gale watch in effect from sunday morning through late sunday
night...
.this afternoon...w winds 5 kt. waves less than 1 ft.
.tonight...sw winds around 5 kt. waves 1 ft or less.
.sat...sw winds 5 to 10 kt. waves 1 ft.
.sat night...nw winds 5 to 10 kt. waves 1 ft. snow showers with
showers likely.
.sun...nw winds 15 to 20 kt with gusts to 30 kt. waves 2 ft. a
chance of snow showers.
.sun night...nw winds 20 to 25 kt with gusts to 30 kt. waves 2 ft.
.mon...nw winds 10 to 15 kt...becoming w 5 to 10 kt. waves 1 ft.
.tue...sw winds around 5 kt. waves 1 ft.
$$
(2/4)
Latest Coastal Waters Forecast by KLWX
Issued 12/12/2025 12:58 PM America/New_York.
Valid through 12/13/2025 4:00 AM America/New_York.
fzus51 klwx 121758
cwflwx
expires:202512130900;;461341
coastal waters forecast
national weather service baltimore md/washington dc
1258 pm est fri dec 12 2025
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz531-130900-
chesapeake bay from pooles island to sandy point-
1258 pm est fri dec 12 2025
...gale watch in effect from sunday morning through late sunday
night...
.this afternoon...w winds 5 to 10 kt. waves 1 ft.
.tonight...sw winds 5 to 10 kt. waves 1 ft or less.
.sat...sw winds 5 to 10 kt. waves 1 ft.
.sat night...nw winds 5 to 10 kt. waves 1 ft. snow showers with a
chance of showers.
.sun...nw winds 20 to 25 kt with gusts to 35 kt. waves 2 to 3 ft. a
chance of snow showers.
.sun night...nw winds 20 to 25 kt with gusts to 40 kt. waves 3 ft.
.mon...nw winds 15 to 20 kt...becoming w 5 to 10 kt. waves 1 to
2 ft.
.tue...nw winds 5 to 10 kt...becoming s. waves 1 ft or less.
$$
(3/4)
Latest Coastal Waters Forecast by KLWX
Issued 12/12/2025 12:58 PM America/New_York.
Valid through 12/13/2025 4:00 AM America/New_York.
fzus51 klwx 121758
cwflwx
expires:202512130900;;461344
coastal waters forecast
national weather service baltimore md/washington dc
1258 pm est fri dec 12 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.
anz532-130900-
chesapeake bay from sandy point to north beach-
1258 pm est fri dec 12 2025
...gale watch in effect from sunday morning through late sunday
night...
.this afternoon...w winds 5 kt. waves less than 1 ft.
.tonight...sw winds 5 to 10 kt. waves 1 ft or less.
.sat...sw winds 5 to 10 kt. waves 1 ft.
.sat night...w winds 5 kt...becoming n 10 to 15 kt after midnight.
waves 1 ft. snow showers with a chance of showers.
.sun...nw winds 20 to 25 kt. gusts up to 30 kt... increasing to
40 kt in the afternoon. waves 3 ft. a chance of snow showers.
.sun night...nw winds 25 to 30 kt. waves 3 ft.
.mon...nw winds 15 to 20 kt...becoming sw 10 to 15 kt. waves 2 ft.
.tue...nw winds 5 to 10 kt...becoming s. waves 1 ft.
$$
(4/4)
Latest Coastal Waters Forecast by KLWX
Issued 12/12/2025 12:58 PM America/New_York.
Valid through 12/13/2025 4:00 AM America/New_York.
fzus51 klwx 121758
cwflwx
expires:202512130900;;461346
coastal waters forecast
national weather service baltimore md/washington dc
1258 pm est fri dec 12 2025
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz533-130900-
chesapeake bay from north beach to drum point-
1258 pm est fri dec 12 2025
...gale watch in effect from sunday morning through late sunday
night...
.this afternoon...w winds 5 kt. waves less than 1 ft.
.tonight...sw winds 5 to 10 kt. waves 1 ft or less.
.sat...sw winds 5 to 10 kt. waves 1 ft.
.sat night...sw winds 5 to 10 kt...becoming nw 10 to 15 kt after
midnight. waves 1 to 2 ft. rain and snow showers.
.sun...nw winds 25 to 30 kt. gusts up to 30 kt in the morning. waves
3 ft. a chance of snow showers.
.sun night...nw winds 25 to 30 kt. waves 4 ft.
.mon...nw winds 15 to 20 kt...becoming sw 10 to 15 kt. waves 2 to
3 ft.
.tue...nw winds 5 to 10 kt...becoming s 10 to 15 kt. waves 1 ft.
$$
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