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(1/2)
Latest Coastal Waters Forecast by KLWX
Issued 5/19/2026 4:59 AM America/New_York.
Valid through 5/19/2026 7:00 PM America/New_York.
fzus51 klwx 190859
cwflwx
expires:202605192300;;816172
coastal waters forecast
national weather service baltimore md/washington dc
458 am edt tue may 19 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.
anz531-192300-
chesapeake bay from pooles island to sandy point-
458 am edt tue may 19 2026
.rest of the overnight...s winds 10 kt. waves 1 ft.
.today...s winds 5 to 10 kt. gusts up to 20 kt in the afternoon.
waves 1 to 2 ft.
.tonight...s winds 5 to 10 kt with gusts to 20 kt. waves 1 to 2 ft.
.wed...sw winds 5 to 10 kt. waves 1 ft. showers with a chance of
tstms.
.wed night...n winds 10 to 15 kt. waves 1 to 2 ft. showers with a
chance of tstms.
.thu...ne winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft.
showers likely.
.thu night...e winds 5 to 10 kt. waves 1 ft. a chance of showers.
.fri...e winds 10 to 15 kt. waves 1 to 2 ft. showers.
.sat...e winds 5 to 10 kt. waves 1 ft. showers.
winds and waves higher and visibilities lower in and near tstms.
$$
(2/2)
Latest Coastal Waters Forecast by KLWX
Issued 5/19/2026 4:59 AM America/New_York.
Valid through 5/19/2026 7:00 PM America/New_York.
fzus51 klwx 190859
cwflwx
expires:202605192300;;816175
coastal waters forecast
national weather service baltimore md/washington dc
458 am edt tue may 19 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-192300-
chesapeake bay from sandy point to north beach-
458 am edt tue may 19 2026
.rest of the overnight...s winds 10 kt. waves 1 ft.
.today...s winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
waves 1 to 2 ft.
.tonight...s winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.wed...sw winds 5 to 10 kt. waves 1 ft. showers likely with a chance
of tstms.
.wed night...n winds 10 to 15 kt. waves 1 to 2 ft. showers with a
chance of tstms.
.thu...ne winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. showers
likely.
.thu night...e winds 5 to 10 kt. waves 1 ft. showers likely.
.fri...e winds 10 to 15 kt. waves 1 to 2 ft. showers.
.sat...e winds 5 to 10 kt. waves 1 ft. showers likely in the
morning, then showers.
winds and waves higher and visibilities lower in and near tstms.
$$
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