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(1/2)
Latest Coastal Waters Forecast by KLWX
Issued 8/19/2026 4:57 PM America/New_York.
Valid through 8/20/2026 4:00 AM America/New_York.
fzus51 klwx 192057
cwflwx
expires:202608200800;;011333
coastal waters forecast
national weather service baltimore md/washington dc
457 pm edt wed aug 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.
anz531-200800-
chesapeake bay from pooles island to sandy point-
457 pm edt wed aug 19 2026
.rest of this afternoon...sw winds 5 kt. waves less than 1 ft.
.tonight...sw winds around 5 kt. waves 1 ft or less.
.thu...se winds 5 kt. waves less than 1 ft. showers likely with a
chance of tstms.
.thu night...n winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms.
.fri...ne winds 5 to 10 kt. waves 1 ft.
.fri night...e winds 5 to 10 kt. waves 1 ft. showers likely.
.sat...se winds 5 kt. waves less than 1 ft. showers likely. a chance
of tstms. a chance of showers after midnight.
.sun...w winds 5 to 10 kt. waves 1 ft.
winds and waves higher and visibilities lower in and near tstms.
$$
(2/2)
Latest Coastal Waters Forecast by KLWX
Issued 8/19/2026 4:57 PM America/New_York.
Valid through 8/20/2026 4:00 AM America/New_York.
fzus51 klwx 192057
cwflwx
expires:202608200800;;011336
coastal waters forecast
national weather service baltimore md/washington dc
457 pm edt wed aug 19 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-200800-
chesapeake bay from sandy point to north beach-
457 pm edt wed aug 19 2026
.rest of this afternoon...sw winds 5 kt. waves flat.
.tonight...s winds around 5 kt. waves flat.
.thu...s winds 5 to 10 kt. waves 1 ft. showers likely with a chance
of tstms.
.thu night...n winds 5 to 10 kt. waves 1 ft. showers likely with a
chance of tstms.
.fri...ne winds 5 to 10 kt. waves 1 ft. a chance of showers.
.fri night...e winds 5 to 10 kt. waves 1 ft. showers likely.
.sat...se winds 5 kt. waves less than 1 ft. showers likely. a chance
of tstms. a chance of showers after midnight.
.sun...w winds 5 to 10 kt. waves 1 ft.
winds and waves higher and visibilities lower in and near tstms.
$$
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