(1/7)
Latest Coastal Waters Forecast by KLWX
Issued 4/14/2026 2:27 PM America/New_York.
Valid through 4/15/2026 4:00 AM America/New_York.
fzus51 klwx 141827
cwflwx
expires:202604150800;;362988
coastal waters forecast
national weather service baltimore md/washington dc
227 pm edt tue apr 14 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.
anz531-150800-
chesapeake bay from pooles island to sandy point-
227 pm edt tue apr 14 2026
...small craft advisory in effect until 8 pm edt this evening...
.this afternoon...s winds 10 kt with gusts to 20 kt. waves 1 to
2 ft.
.tonight...sw winds 5 to 10 kt. waves 1 to 2 ft.
.wed...s 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.
.thu night...sw winds 5 to 10 kt. waves 1 ft.
.fri...w winds around 5 kt. waves 1 ft or less. a chance of showers
through the night.
.sat...ne winds around 5 kt...becoming se 10 to 15 kt. waves 1 ft or
less...building to 1 to 2 ft. a chance of showers after midnight.
$$
(2/7)
Latest Coastal Waters Forecast by KLWX
Issued 4/14/2026 2:27 PM America/New_York.
Valid through 4/15/2026 4:00 AM America/New_York.
fzus51 klwx 141827
cwflwx
expires:202604150800;;362991
coastal waters forecast
national weather service baltimore md/washington dc
227 pm edt tue apr 14 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-150800-
chesapeake bay from sandy point to north beach-
227 pm edt tue apr 14 2026
...small craft advisory in effect until 8 pm edt this evening...
.this afternoon...s winds 10 kt with gusts to 20 kt. waves 1 to
2 ft.
.tonight...sw winds 5 to 10 kt. waves 1 to 2 ft.
.wed...s winds 5 to 10 kt. waves 1 ft.
.wed night...s winds 5 to 10 kt. waves 1 to 2 ft.
.thu...s winds 5 to 10 kt. waves 1 ft.
.thu night...sw winds 5 to 10 kt. waves 1 ft.
.fri...w winds around 5 kt. waves 1 ft or less. a chance of showers
through the night.
.sat...ne winds around 5 kt...becoming se 10 to 15 kt. waves 1 ft or
less...building to 2 ft.
$$
(3/7)
Latest Coastal Waters Forecast by KLWX
Issued 4/14/2026 2:27 PM America/New_York.
Valid through 4/15/2026 4:00 AM America/New_York.
fzus51 klwx 141827
cwflwx
expires:202604150800;;362993
coastal waters forecast
national weather service baltimore md/washington dc
227 pm edt tue apr 14 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.
anz533-150800-
chesapeake bay from north beach to drum point-
227 pm edt tue apr 14 2026
...small craft advisory in effect until 8 pm edt this evening...
.this afternoon...s winds 10 kt with gusts to 20 kt. waves 1 to
2 ft.
.tonight...sw winds 5 to 10 kt. waves 1 to 2 ft.
.wed...s winds 5 to 10 kt. waves 1 ft.
.wed night...s winds 5 to 10 kt. waves 1 ft.
.thu...s winds 5 to 10 kt. waves 1 ft.
.thu night...sw winds 5 to 10 kt. waves 1 ft.
.fri...w winds 5 to 10 kt. waves 1 ft or less.
.sat...n winds around 5 kt...becoming se 10 to 15 kt. waves 1 ft or
less...building to 2 ft.
$$
(4/7)
Latest Coastal Waters Forecast by KLWX
Issued 4/14/2026 2:27 PM America/New_York.
Valid through 4/15/2026 4:00 AM America/New_York.
fzus51 klwx 141827
cwflwx
expires:202604150800;;362996
coastal waters forecast
national weather service baltimore md/washington dc
227 pm edt tue apr 14 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz534-150800-
chesapeake bay from drum point to smith point-
227 pm edt tue apr 14 2026
...small craft advisory in effect until 8 pm edt this evening...
.this afternoon...s winds 10 kt with gusts to 20 kt. waves 2 ft.
.tonight...sw winds 5 to 10 kt. gusts up to 20 kt until early
morning. waves 1 to 2 ft.
.wed...s winds 5 to 10 kt. waves 1 ft.
.wed night...s winds 10 kt. waves 2 ft.
.thu...s winds 5 to 10 kt. waves 1 to 2 ft.
.thu night...sw winds 10 to 15 kt. waves 2 ft.
.fri...sw winds 5 to 10 kt. waves 1 to 2 ft.
.sat...n winds 5 kt...becoming se 15 to 20 kt. waves 1 ft or less...
building to 2 ft.
$$
(5/7)
Latest Coastal Waters Forecast by KLWX
Issued 4/14/2026 2:27 PM America/New_York.
Valid through 4/15/2026 4:00 AM America/New_York.
fzus51 klwx 141827
cwflwx
expires:202604150800;;362984
coastal waters forecast
national weather service baltimore md/washington dc
227 pm edt tue apr 14 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.
anz535-150800-
tidal potomac from key bridge to indian head-
227 pm edt tue apr 14 2026
...small craft advisory in effect until 8 pm edt this evening...
.this afternoon...sw winds 5 to 10 kt with gusts to 20 kt. waves
1 ft.
.tonight...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.
.thu night...sw winds 5 to 10 kt. waves 1 ft.
.fri...nw winds 5 to 10 kt. waves 1 ft or less.
.sat...nw winds around 5 kt...becoming s. waves 1 ft. a chance of
showers after midnight.
$$
(6/7)
Latest Coastal Waters Forecast by KLWX
Issued 4/14/2026 2:27 PM America/New_York.
Valid through 4/15/2026 4:00 AM America/New_York.
fzus51 klwx 141827
cwflwx
expires:202604150800;;362985
coastal waters forecast
national weather service baltimore md/washington dc
227 pm edt tue apr 14 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz536-150800-
tidal potomac from indian head to cobb island-
227 pm edt tue apr 14 2026
...small craft advisory in effect until 8 pm edt this evening...
.this afternoon...sw winds 10 kt with gusts to 20 kt. waves 1 ft.
.tonight...sw winds 5 to 10 kt. waves 1 ft.
.wed...sw winds 5 to 10 kt. waves 1 ft.
.wed night...sw winds 5 to 10 kt. waves 1 ft.
.thu...sw winds 5 to 10 kt. waves 1 ft.
.thu night...sw winds 5 to 10 kt. waves 1 ft.
.fri...nw winds 5 to 10 kt. waves 1 ft or less.
.sat...nw winds around 5 kt...becoming s. waves 1 ft.
$$
(7/7)
Latest Coastal Waters Forecast by KLWX
Issued 4/14/2026 2:27 PM America/New_York.
Valid through 4/15/2026 4:00 AM America/New_York.
fzus51 klwx 141827
cwflwx
expires:202604150800;;362986
coastal waters forecast
national weather service baltimore md/washington dc
227 pm edt tue apr 14 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.
anz537-150800-
tidal potomac from cobb island to smith point-
227 pm edt tue apr 14 2026
...small craft advisory in effect until 8 pm edt this evening...
.this afternoon...s winds 10 kt with gusts to 20 kt. waves 1 ft.
.tonight...sw winds 5 to 10 kt. waves 1 ft.
.wed...s 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.
.thu night...sw winds 5 to 10 kt. waves 1 ft.
.fri...w winds 5 to 10 kt. waves 1 ft or less.
.sat...n winds around 5 kt...becoming se 10 to 15 kt in the
afternoon and evening, then becoming s after midnight. waves 1 ft or
less...building to 2 ft.
$$
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