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(1/2)
Latest Coastal Waters Forecast by KLWX
Issued 8/12/2026 2:28 AM America/New_York.
Valid through 8/12/2026 4:00 PM America/New_York.
fzus51 klwx 120628
cwflwx
expires:202608122000;;041082
coastal waters forecast
national weather service baltimore md/washington dc
228 am edt wed aug 12 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.
anz531-122000-
chesapeake bay from pooles island to sandy point-
228 am edt wed aug 12 2026
.overnight...nw winds 10 kt. waves 1 ft. a slight chance of showers.
.wed...nw winds 5 to 10 kt. waves 1 ft.
.wed night...w winds 5 kt. waves less than 1 ft.
.thu...w winds 5 kt. waves less than 1 ft.
.thu night...sw winds 5 kt. waves less than 1 ft. a chance of
showers.
.fri...ne winds 5 kt. waves less than 1 ft. a chance of showers and
tstms.
.fri night...ne winds 5 kt...becoming n 10 to 15 kt after midnight.
waves 1 to 2 ft.
.sat...ne winds 5 to 10 kt...becoming s after midnight. waves 1 to
2 ft...subsiding to 1 ft or less.
.sun...s winds 15 to 20 kt. waves 1 to 2 ft. a chance of showers. a
chance of tstms through the night.
winds and waves higher and visibilities lower in and near tstms.
$$
(2/2)
Latest Coastal Waters Forecast by KLWX
Issued 8/12/2026 2:28 AM America/New_York.
Valid through 8/12/2026 4:00 PM America/New_York.
fzus51 klwx 120628
cwflwx
expires:202608122000;;041085
coastal waters forecast
national weather service baltimore md/washington dc
228 am edt wed aug 12 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-122000-
chesapeake bay from sandy point to north beach-
228 am edt wed aug 12 2026
.overnight...w winds 10 kt. waves 1 ft. a chance of showers with a
slight chance of tstms.
.wed...nw winds 5 to 10 kt. waves 1 ft.
.wed night...w winds 5 kt. waves less than 1 ft.
.thu...sw winds 5 kt. waves less than 1 ft.
.thu night...sw winds 5 kt. waves less than 1 ft. a chance of
showers.
.fri...n winds 5 kt. waves less than 1 ft. showers likely with a
chance of tstms.
.fri night...ne winds 5 kt...becoming n 10 to 15 kt after midnight.
waves 1 ft.
.sat...ne winds 10 to 15 kt...becoming se 5 kt. waves 1 to 2 ft.
.sun...s winds 15 to 20 kt. waves 1 ft...building to 3 ft. a chance
of showers.
winds and waves higher and visibilities lower in and near tstms.
$$
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