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(1/2)
Latest Coastal Waters Forecast by KLWX
Issued 3/21/2026 8:03 PM America/New_York.
Valid through 3/22/2026 9:15 AM America/New_York.
fzus51 klwx 220003
cwflwx
expires:202603221315;;083530
coastal waters forecast
national weather service baltimore md/washington dc
803 pm edt sat mar 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.
anz531-221315-
chesapeake bay from pooles island to sandy point-
803 pm edt sat mar 21 2026
.tonight...se winds 5 kt...becoming s after midnight. waves 1 ft or
less.
.sun...s winds 5 to 10 kt. waves 1 to 2 ft. patchy fog. vsby 1 nm or
less.
.sun night...s winds 10 to 15 kt...becoming nw after midnight. waves
1 to 2 ft. showers likely.
.mon...n winds 15 to 20 kt with gusts to 25 kt. waves 2 ft. showers
likely.
.mon night...n winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.tue...n winds 5 to 10 kt...becoming s in the afternoon. waves 1 ft.
.tue night...s winds 5 to 10 kt. waves 1 ft.
.wed...s winds 10 to 15 kt. waves 1 ft.
.thu...s winds 15 to 20 kt...becoming w after midnight. waves 2 ft.
a chance of rain through the night.
$$
(2/2)
Latest Coastal Waters Forecast by KLWX
Issued 3/21/2026 8:03 PM America/New_York.
Valid through 3/22/2026 9:15 AM America/New_York.
fzus51 klwx 220003
cwflwx
expires:202603221315;;083533
coastal waters forecast
national weather service baltimore md/washington dc
803 pm edt sat mar 21 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-221315-
chesapeake bay from sandy point to north beach-
803 pm edt sat mar 21 2026
.tonight...e winds 5 kt...becoming s late this evening and
overnight. waves 1 ft or less. patchy dense fog after midnight with
vsby 1 nm or less.
.sun...s winds 10 to 15 kt. waves 1 to 2 ft. patchy fog. vsby 1 nm
or less.
.sun night...sw winds 10 to 15 kt...becoming nw late. waves 2 ft.
showers likely.
.mon...n winds 15 to 20 kt. waves 2 ft. showers likely.
.mon night...n winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.tue...ne winds 5 to 10 kt. waves 1 ft.
.tue night...s winds 10 to 15 kt. waves 1 ft.
.wed...s winds 10 to 15 kt. waves 1 to 2 ft.
.thu...s winds 15 to 20 kt...becoming sw after midnight. waves 2 to
3 ft. a chance of rain through the night.
$$
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