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(1/2)
Latest Coastal Waters Forecast by KLWX
Issued 6/21/2026 7:57 PM America/New_York.
Valid through 6/22/2026 4:00 AM America/New_York.
fzus51 klwx 212357
cwflwx
expires:202606220800;;152202
coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt sun jun 21 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.
anz531-220800-
chesapeake bay from pooles island to sandy point-
757 pm edt sun jun 21 2026
...small craft advisory in effect from monday morning through monday
afternoon...
.tonight...e winds 5 kt. waves less than 1 ft.
.mon...se winds 10 to 15 kt with gusts to 20 kt... becoming s 15 to
20 kt with gusts to 30 kt in the afternoon. waves 2 to 3 ft. showers
with a chance of tstms.
.mon night...s winds 10 to 15 kt with gusts to 25 kt... becoming w
5 to 10 kt after midnight. waves 3 ft...subsiding to 1 ft after
midnight. showers with a chance of tstms.
.tue...nw winds 5 to 10 kt. waves 1 ft.
.tue night...n winds 5 to 10 kt. waves 1 ft.
.wed...nw winds 5 to 10 kt. waves 1 ft.
.wed night...s winds around 5 kt. waves flat.
.thu...s winds 10 to 15 kt. waves 1 to 2 ft. a chance of showers and
tstms through the night.
.fri...s winds 5 kt. waves less than 1 ft. a chance of tstms. a
chance of showers.
winds and waves higher and visibilities lower in and near tstms.
$$
(2/2)
Latest Coastal Waters Forecast by KLWX
Issued 6/21/2026 7:57 PM America/New_York.
Valid through 6/22/2026 4:00 AM America/New_York.
fzus51 klwx 212357
cwflwx
expires:202606220800;;152205
coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt sun jun 21 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-220800-
chesapeake bay from sandy point to north beach-
757 pm edt sun jun 21 2026
...small craft advisory in effect from monday morning through monday
afternoon...
.tonight...se winds 5 kt. waves less than 1 ft.
.mon...s winds 15 to 20 kt with gusts to 30 kt. waves 2 ft...
building to 4 ft in the afternoon. showers likely with a chance of
tstms.
.mon night...s winds 10 to 15 kt with gusts to 25 kt... becoming w
5 to 10 kt after midnight. waves 4 ft...subsiding to 1 ft after
midnight. showers with a chance of tstms.
.tue...nw winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms.
.tue night...n winds 5 to 10 kt. waves 1 ft.
.wed...n winds 5 to 10 kt. waves 1 ft.
.wed night...se winds around 5 kt. waves flat.
.thu...s winds 10 to 15 kt. waves 1 ft...building to 2 to 3 ft. a
chance of showers and tstms through the night.
.fri...s winds 5 to 10 kt. waves 1 ft. a chance of tstms. a chance
of showers.
winds and waves higher and visibilities lower in and near tstms.
$$
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