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(1/2)
Latest Coastal Waters Forecast by KLWX
Issued 7/17/2026 3:11 PM America/New_York.
Valid through 7/18/2026 4:00 AM America/New_York.
fzus51 klwx 171911
cwflwx
expires:202607180800;;135550
coastal waters forecast
national weather service baltimore md/washington dc
311 pm edt fri jul 17 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.
anz531-180800-
chesapeake bay from pooles island to sandy point-
311 pm edt fri jul 17 2026
.rest of this afternoon...e winds 5 kt. waves flat. smoke.
.tonight...se winds 5 to 10 kt. waves 1 ft or less. smoke.
.sat...s winds 10 to 15 kt. gusts up to 20 kt in the late morning
and afternoon. waves 1 to 2 ft. showers with tstms likely. areas of
smoke. vsby 1 nm or less.
.sat night...sw winds 10 kt. waves 1 ft. showers with tstms likely.
.sun...nw winds 5 to 10 kt. waves 1 ft.
.sun night...ne winds 5 to 10 kt. waves 1 ft.
.mon...se winds 5 to 10 kt...becoming s after midnight. waves 1 ft.
.tue...s winds 15 to 20 kt. waves 2 ft. a chance of showers in the
afternoon. a chance of tstms. showers likely through the night.
winds and waves higher and visibilities lower in and near tstms.
$$
(2/2)
Latest Coastal Waters Forecast by KLWX
Issued 7/17/2026 3:11 PM America/New_York.
Valid through 7/18/2026 4:00 AM America/New_York.
fzus51 klwx 171911
cwflwx
expires:202607180800;;135553
coastal waters forecast
national weather service baltimore md/washington dc
311 pm edt fri jul 17 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-180800-
chesapeake bay from sandy point to north beach-
311 pm edt fri jul 17 2026
.rest of this afternoon...e winds 5 kt. waves flat. smoke.
.tonight...se winds 5 to 10 kt. waves 1 ft. smoke.
.sat...s winds 10 to 15 kt. gusts up to 20 kt in the late morning
and afternoon. waves 1 to 2 ft. showers with tstms likely. areas of
smoke. vsby 1 nm or less.
.sat night...sw winds 10 kt. waves 1 to 2 ft. showers and tstms
likely.
.sun...n winds 10 kt. waves 1 ft.
.sun night...ne winds 5 to 10 kt. waves 1 ft.
.mon...se winds 5 to 10 kt...becoming s after midnight. waves 1 to
2 ft.
.tue...s winds 15 to 20 kt. waves 2 to 3 ft. a chance of showers in
the afternoon. a chance of tstms. showers likely through the night.
winds and waves higher and visibilities lower in and near tstms.
$$
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