(1/4)
Latest Coastal Waters Forecast by KLWX
Issued 4/13/2026 2:27 PM America/New_York.
Valid through 4/14/2026 4:00 AM America/New_York.
fzus51 klwx 131827
cwflwx
expires:202604140800;;308587
coastal waters forecast
national weather service baltimore md/washington dc
227 pm 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.
anz530-140800-
chesapeake bay north of pooles island-
227 pm edt mon apr 13 2026
...small craft advisory in effect until 8 pm edt this evening...
.this afternoon...sw winds 15 kt with gusts to 30 kt. waves 2 ft.
isolated showers.
.tonight...sw winds 10 to 15 kt with gusts to 25 kt... diminishing
to around 5 kt in the late evening and overnight. waves 1 to 2 ft.
.tue...sw winds 5 to 10 kt. waves 1 ft or less.
.tue night...sw winds 5 to 10 kt. waves 1 ft or less.
.wed...sw winds 5 to 10 kt. waves 1 ft.
.wed night...sw winds around 5 kt. waves 1 ft or less.
.thu...sw winds 5 to 10 kt. waves 1 ft or less.
.fri...nw winds around 5 kt. waves 1 ft or less. a chance of
showers.
$$
(2/4)
Latest Coastal Waters Forecast by KLWX
Issued 4/13/2026 2:27 PM America/New_York.
Valid through 4/14/2026 4:00 AM America/New_York.
fzus51 klwx 131827
cwflwx
expires:202604140800;;308588
coastal waters forecast
national weather service baltimore md/washington dc
227 pm edt mon apr 13 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz531-140800-
chesapeake bay from pooles island to sandy point-
227 pm edt mon apr 13 2026
...small craft advisory in effect until 8 pm edt this evening...
.this afternoon...sw winds 15 kt with gusts to 30 kt. waves 3 ft.
isolated showers.
.tonight...sw winds 10 to 15 kt with gusts to 25 kt... diminishing
to 5 kt late. waves 1 to 2 ft.
.tue...s winds 5 to 10 kt. waves 1 ft.
.tue night...sw winds 5 to 10 kt. waves 1 ft.
.wed...sw winds 5 to 10 kt. waves 1 ft.
.wed night...sw winds 5 to 10 kt. waves 1 ft.
.thu...sw winds 5 to 10 kt. waves 1 ft or less.
.fri...nw winds 5 to 10 kt. waves 1 ft or less. a chance of showers.
$$
(3/4)
Latest Coastal Waters Forecast by KLWX
Issued 4/13/2026 2:27 PM America/New_York.
Valid through 4/14/2026 4:00 AM America/New_York.
fzus51 klwx 131827
cwflwx
expires:202604140800;;308591
coastal waters forecast
national weather service baltimore md/washington dc
227 pm 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.
anz532-140800-
chesapeake bay from sandy point to north beach-
227 pm edt mon apr 13 2026
...small craft advisory in effect until 8 pm edt this evening...
.this afternoon...sw winds 15 kt with gusts to 25 kt. waves 3 ft.
isolated showers.
.tonight...sw winds 10 to 15 kt with gusts to 20 kt... diminishing
to 5 kt late. waves 3 ft...subsiding to 1 ft after midnight.
.tue...s winds 5 to 10 kt. waves 1 ft.
.tue night...sw winds 5 to 10 kt. waves 1 ft.
.wed...sw winds 5 to 10 kt. waves 1 ft.
.wed night...sw winds 5 to 10 kt. waves 1 ft.
.thu...sw winds 10 to 15 kt. waves 1 to 2 ft.
.fri...w winds 5 to 10 kt. waves 1 ft or less. a chance of showers
through the night.
$$
(4/4)
Latest Coastal Waters Forecast by KLWX
Issued 4/13/2026 2:27 PM America/New_York.
Valid through 4/14/2026 4:00 AM America/New_York.
fzus51 klwx 131827
cwflwx
expires:202604140800;;308593
coastal waters forecast
national weather service baltimore md/washington dc
227 pm edt mon apr 13 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz533-140800-
chesapeake bay from north beach to drum point-
227 pm edt mon apr 13 2026
...small craft advisory in effect until 8 pm edt this evening...
.this afternoon...sw winds 15 kt with gusts to 25 kt. waves 3 ft.
isolated showers.
.tonight...sw winds 10 to 15 kt. gusts up to 20 kt in the evening.
waves 1 to 2 ft.
.tue...sw winds 5 to 10 kt. waves 1 ft.
.tue night...sw winds 5 to 10 kt. waves 1 ft.
.wed...sw winds 5 to 10 kt. waves 1 ft.
.wed night...sw winds 5 to 10 kt. waves 1 ft.
.thu...sw winds 10 to 15 kt. waves 1 to 2 ft.
.fri...w winds 5 to 10 kt. waves 1 ft or less. a chance of showers
in the evening.
$$
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