(1/2)
Latest Coastal Waters Forecast by KLWX
Issued 5/20/2026 10:57 AM America/New_York.
Valid through 5/20/2026 4:00 PM America/New_York.
fzus51 klwx 201457
cwflwx
expires:202605202000;;350188
coastal waters forecast
national weather service baltimore md/washington dc
1057 am edt wed may 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.
anz531-202000-
chesapeake bay from pooles island to sandy point-
1057 am edt wed may 20 2026
.rest of today...s winds 5 to 10 kt. waves 1 ft. showers likely with
a chance of tstms this afternoon.
.tonight...n winds 5 to 10 kt. waves 1 ft. showers likely with a
chance of tstms.
.thu...ne winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. showers
likely.
.thu night...ne winds 5 to 10 kt. waves 1 ft. a chance of showers.
.fri...e winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. showers.
.fri night...e winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
showers.
.sat...e winds 10 to 15 kt. waves 1 to 2 ft. showers.
.sun...ne winds 5 to 10 kt. waves 1 ft. a chance of showers.
winds and waves higher and visibilities lower in and near tstms.
$$
(2/2)
Latest Coastal Waters Forecast by KLWX
Issued 5/20/2026 10:57 AM America/New_York.
Valid through 5/20/2026 4:00 PM America/New_York.
fzus51 klwx 201457
cwflwx
expires:202605202000;;350191
coastal waters forecast
national weather service baltimore md/washington dc
1057 am edt wed may 20 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-202000-
chesapeake bay from sandy point to north beach-
1057 am edt wed may 20 2026
.rest of today...s winds 5 to 10 kt. waves 1 to 2 ft. a chance of
showers with a slight chance of tstms this afternoon.
.tonight...n winds 5 to 10 kt. gusts up to 20 kt early in the
evening. waves 1 to 2 ft. showers likely with a chance of tstms.
.thu...ne winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. showers
likely.
.thu night...ne winds 5 to 10 kt. waves 1 to 2 ft. showers likely.
.fri...e winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. showers.
.fri night...e winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
showers.
.sat...e winds 10 to 15 kt. waves 1 to 2 ft. showers.
.sun...ne winds 5 to 10 kt. waves 1 ft. a chance of showers.
winds and waves higher and visibilities lower in and near tstms.
$$
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