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(1/2)
Latest Coastal Waters Forecast by KLWX
Issued 3/20/2026 7:58 PM America/New_York.
Valid through 3/21/2026 4:00 AM America/New_York.
fzus51 klwx 202358
cwflwx
expires:202603210800;;030585
coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt fri mar 20 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.
anz531-210800-
chesapeake bay from pooles island to sandy point-
757 pm edt fri mar 20 2026
...small craft advisory in effect until 5 am edt saturday...
.tonight...sw winds 10 to 15 kt with gusts to 20 kt. waves 1 to
2 ft. showers with isolated tstms this evening, then scattered
showers after midnight.
.sat...nw winds 10 to 15 kt with gusts to 20 kt... becoming n 5 to
10 kt in the afternoon. waves 2 ft.
.sat night...e winds 5 to 10 kt...becoming s after midnight. waves
1 ft.
.sun...s winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft.
.sun night...s winds 10 to 15 kt...becoming w after midnight. gusts
up to 20 kt. waves 1 to 2 ft. scattered showers.
.mon...nw winds 15 to 20 kt with gusts to 30 kt. waves 3 ft.
scattered showers.
.mon night...nw winds 15 to 20 kt with gusts to 25 kt. waves 2 to
3 ft.
.tue...n winds 10 to 15 kt...becoming sw. waves 1 to 2 ft.
.wed...w winds 10 to 15 kt...becoming nw. waves 1 to 2 ft.
winds and waves higher and visibilities lower in and near tstms.
$$
(2/2)
Latest Coastal Waters Forecast by KLWX
Issued 3/20/2026 7:58 PM America/New_York.
Valid through 3/21/2026 4:00 AM America/New_York.
fzus51 klwx 202358
cwflwx
expires:202603210800;;030588
coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt fri mar 20 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-210800-
chesapeake bay from sandy point to north beach-
757 pm edt fri mar 20 2026
...small craft advisory in effect until 5 am edt saturday...
.tonight...sw winds 10 to 15 kt with gusts to 20 kt. waves 2 to
3 ft. showers with isolated tstms this evening, then scattered
showers after midnight.
.sat...nw winds 10 to 15 kt...becoming n 5 to 10 kt in the
afternoon. gusts up to 20 kt. waves 2 ft.
.sat night...e winds 5 to 10 kt...becoming s after midnight. waves
1 ft.
.sun...s winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.sun night...s winds 10 to 15 kt...becoming sw after midnight. gusts
up to 20 kt. waves 2 ft. scattered showers.
.mon...nw winds 15 to 20 kt with gusts to 30 kt. waves 3 ft.
scattered showers.
.mon night...n winds 15 to 20 kt with gusts to 25 kt. waves 2 to
3 ft.
.tue...n winds 10 to 15 kt...becoming ne 5 kt in the afternoon, then
becoming s 10 to 15 kt. waves 1 to 2 ft.
.wed...w winds 15 to 20 kt...becoming nw 10 to 15 kt. waves 1 to
2 ft.
winds and waves higher and visibilities lower in and near tstms.
$$
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