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(1/2)
Latest Coastal Waters Forecast by KLWX
Issued 8/18/2026 2:03 AM America/New_York.
Valid through 8/18/2026 4:00 PM America/New_York.
fzus51 klwx 180603
cwflwx
expires:202608182000;;919363
coastal waters forecast
national weather service baltimore md/washington dc
203 am edt tue aug 18 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.
anz531-182000-
chesapeake bay from pooles island to sandy point-
203 am edt tue aug 18 2026
.overnight...nw winds 5 to 10 kt. waves 1 ft or less.
.tue...n winds 5 to 10 kt. waves 1 ft.
.tue night...n winds around 5 kt. waves 1 ft or less.
.wed...w winds around 5 kt. waves 1 ft or less.
.wed night...sw winds 5 kt. waves less than 1 ft.
.thu...w winds 5 kt. waves flat. 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. a chance of showers.
.sat...e winds 5 kt. waves less than 1 ft. a chance of showers in
the morning, then showers likely.
winds and waves higher and visibilities lower in and near tstms.
$$
(2/2)
Latest Coastal Waters Forecast by KLWX
Issued 8/18/2026 2:03 AM America/New_York.
Valid through 8/18/2026 4:00 PM America/New_York.
fzus51 klwx 180603
cwflwx
expires:202608182000;;919366
coastal waters forecast
national weather service baltimore md/washington dc
203 am edt tue aug 18 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-182000-
chesapeake bay from sandy point to north beach-
203 am edt tue aug 18 2026
.overnight...nw winds 5 kt. waves less than 1 ft.
.tue...n winds 5 to 10 kt. waves 1 ft.
.tue night...n winds around 5 kt. waves 1 ft or less.
.wed...w winds 5 kt. waves less than 1 ft.
.wed night...sw winds 5 kt. waves less than 1 ft. a chance of
showers.
.thu...nw winds 5 kt...becoming e in the afternoon. waves 1 ft.
showers likely with a chance of tstms.
.thu night...ne winds 5 to 10 kt. waves 1 ft. showers likely with a
chance of tstms.
.fri...ne winds 5 to 10 kt. waves 1 ft. a chance of showers in the
afternoon. showers likely through the night.
.sat...e winds 5 to 10 kt...becoming sw after midnight. waves 1 ft.
a chance of showers in the morning, then showers likely through the
night. a chance of showers after midnight.
winds and waves higher and visibilities lower in and near tstms.
$$
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