(1/2)
Latest Coastal Waters Forecast by KLWX
Issued 4/12/2026 2:28 AM America/New_York.
Valid through 4/12/2026 4:00 PM America/New_York.
fzus51 klwx 120628
cwflwx
expires:202604122000;;228313
coastal waters forecast
national weather service baltimore md/washington dc
227 am edt sun apr 12 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.
anz531-122000-
chesapeake bay from pooles island to sandy point-
227 am edt sun apr 12 2026
...small craft advisory in effect from noon edt today through monday
afternoon...
.overnight...ne winds 5 to 10 kt. waves 1 ft.
.sun...se winds 10 kt...becoming s late. gusts up to 20 kt...
increasing to 25 kt late. waves 1 to 2 ft.
.sun night...s winds 10 to 15 kt with gusts to 25 kt. waves 2 ft.
.mon...sw winds 10 to 15 kt with gusts to 25 kt. waves 2 ft.
.mon night...sw winds 10 to 15 kt with gusts to 20 kt...diminishing
to 5 kt after midnight. waves 1 to 2 ft.
.tue...sw winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
waves 1 ft.
.tue night...sw winds 5 to 10 kt. gusts up to 20 kt in the evening.
waves 1 ft.
.wed...sw winds 5 to 10 kt. waves 1 ft.
.thu...sw winds 5 to 10 kt. waves 1 ft.
$$
(2/2)
Latest Coastal Waters Forecast by KLWX
Issued 4/12/2026 2:28 AM America/New_York.
Valid through 4/12/2026 4:00 PM America/New_York.
fzus51 klwx 120628
cwflwx
expires:202604122000;;228316
coastal waters forecast
national weather service baltimore md/washington dc
227 am edt sun apr 12 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-122000-
chesapeake bay from sandy point to north beach-
227 am edt sun apr 12 2026
...small craft advisory in effect from noon edt today through monday
afternoon...
.overnight...e winds 5 kt. waves less than 1 ft.
.sun...se winds 10 to 15 kt with gusts to 25 kt. waves 1 to 2 ft.
.sun night...s winds 10 to 15 kt with gusts to 25 kt. waves 2 to
3 ft.
.mon...sw winds 10 to 15 kt with gusts to 25 kt. waves 2 ft.
.mon night...sw winds 5 to 10 kt. gusts up to 20 kt in the evening.
waves 1 to 2 ft.
.tue...s winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
waves 1 ft.
.tue night...sw winds 5 to 10 kt. gusts up to 20 kt in the evening.
waves 1 ft.
.wed...sw winds 5 to 10 kt. waves 1 ft.
.thu...sw winds 10 to 15 kt. waves 1 to 2 ft.
$$
|