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(1/2)
Latest Coastal Waters Forecast by KLWX
Issued 4/13/2026 4:58 AM America/New_York.
Valid through 4/13/2026 7:00 PM America/New_York.
fzus51 klwx 130858
cwflwx
expires:202604132300;;288925
coastal waters forecast
national weather service baltimore md/washington dc
458 am edt mon apr 13 2026
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.
anz531-132300-
chesapeake bay from pooles island to sandy point-
458 am edt mon apr 13 2026
...small craft advisory in effect through this afternoon...
.rest of the overnight...s winds 10 kt. waves 2 ft.
.today...sw winds 10 to 15 kt. gusts up to 25 kt... increasing to
30 kt in the afternoon. waves 2 to 3 ft.
.tonight...sw winds 10 to 15 kt with gusts to 25 kt... diminishing
to 5 kt late. waves 3 ft...subsiding to 1 ft after midnight.
.tue...s winds 10 to 15 kt. gusts up to 25 kt in the afternoon.
waves 1 to 2 ft.
.tue night...sw winds 10 to 15 kt. gusts up to 25 kt in the evening.
waves 1 to 2 ft.
.wed...sw winds 5 to 10 kt. gusts up to 20 kt in the afternoon.
waves 1 to 2 ft.
.wed night...sw winds 5 to 10 kt. gusts up to 20 kt in the evening.
waves 1 to 2 ft.
.thu...sw winds 5 to 10 kt. waves 1 ft.
.fri...nw winds around 5 kt. waves 1 ft or less.
$$
(2/2)
Latest Coastal Waters Forecast by KLWX
Issued 4/13/2026 4:58 AM America/New_York.
Valid through 4/13/2026 7:00 PM America/New_York.
fzus51 klwx 130858
cwflwx
expires:202604132300;;288928
coastal waters forecast
national weather service baltimore md/washington dc
458 am edt mon apr 13 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-132300-
chesapeake bay from sandy point to north beach-
458 am edt mon apr 13 2026
...small craft advisory in effect through this afternoon...
.rest of the overnight...s winds 15 kt. waves 2 ft.
.today...sw winds 10 to 15 kt with gusts to 25 kt. waves 3 ft.
.tonight...sw winds 10 to 15 kt with gusts to 25 kt... diminishing
to 5 kt late. waves 3 ft...subsiding to 1 ft after midnight.
.tue...s winds 10 to 15 kt. gusts up to 25 kt in the afternoon.
waves 1 to 2 ft.
.tue night...sw winds 5 to 10 kt. gusts up to 25 kt in the evening.
waves 1 to 2 ft.
.wed...s winds 5 to 10 kt. gusts up to 20 kt in the afternoon. waves
1 to 2 ft.
.wed night...sw winds 5 to 10 kt. gusts up to 20 kt in the evening.
waves 1 to 2 ft.
.thu...sw winds 10 to 15 kt. waves 1 to 2 ft.
.fri...nw winds 5 kt. waves less than 1 ft.
$$
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