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(1/4)
Latest Coastal Waters Forecast by KLWX
Issued 7/9/2026 4:57 PM America/New_York.
Valid through 7/10/2026 4:00 AM America/New_York.
fzus51 klwx 092057
cwflwx
expires:202607100800;;695120
coastal waters forecast
national weather service baltimore md/washington dc
457 pm edt thu jul 9 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.
anz530-100800-
chesapeake bay north of pooles island-
457 pm edt thu jul 9 2026
...severe thunderstorm watch 474 in effect until 10 pm edt this
evening...
.rest of this afternoon...s winds 5 kt. waves less than 1 ft.
showers with tstms likely.
.tonight...w winds around 5 kt. waves 1 ft. showers and tstms
likely.
.fri...w winds 5 kt. waves less than 1 ft. scattered tstms with a
chance of showers.
.fri night...w winds around 5 kt. waves 1 ft. scattered showers.
.sat...n winds 5 kt. waves less than 1 ft. showers likely with a
chance of tstms.
.sat night...ne winds 5 kt. waves less than 1 ft.
.sun...e winds around 5 kt. waves 1 ft.
.mon...se winds around 5 kt. waves 1 ft or less.
winds and waves higher and visibilities lower in and near tstms.
$$
(2/4)
Latest Coastal Waters Forecast by KLWX
Issued 7/9/2026 4:57 PM America/New_York.
Valid through 7/10/2026 4:00 AM America/New_York.
fzus51 klwx 092057
cwflwx
expires:202607100800;;695121
coastal waters forecast
national weather service baltimore md/washington dc
457 pm edt thu jul 9 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz531-100800-
chesapeake bay from pooles island to sandy point-
457 pm edt thu jul 9 2026
...severe thunderstorm watch 474 in effect until 10 pm edt this
evening...
.rest of this afternoon...s winds 10 kt. waves 1 ft. showers with
tstms likely.
.tonight...sw winds 5 to 10 kt. waves 1 ft. showers and tstms
likely.
.fri...w winds 5 kt. waves less than 1 ft. scattered tstms with a
chance of showers.
.fri night...w winds around 5 kt. waves 1 ft or less. scattered
showers.
.sat...n winds 5 kt. waves less than 1 ft. showers likely with a
chance of tstms.
.sat night...ne winds 5 to 10 kt. waves 1 ft.
.sun...e winds 5 to 10 kt. waves 1 ft.
.mon...e winds 5 to 10 kt...becoming s after midnight. waves 1 ft or
less.
winds and waves higher and visibilities lower in and near tstms.
$$
(3/4)
Latest Coastal Waters Forecast by KLWX
Issued 7/9/2026 4:57 PM America/New_York.
Valid through 7/10/2026 4:00 AM America/New_York.
fzus51 klwx 092057
cwflwx
expires:202607100800;;695124
coastal waters forecast
national weather service baltimore md/washington dc
457 pm edt thu jul 9 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.
anz532-100800-
chesapeake bay from sandy point to north beach-
457 pm edt thu jul 9 2026
...severe thunderstorm watch 474 in effect until 10 pm edt this
evening...
.rest of this afternoon...s winds 10 kt. waves 1 ft. a chance of
showers and tstms.
.tonight...sw winds 5 to 10 kt. waves 1 ft. showers with tstms
likely.
.fri...sw winds 5 to 10 kt. waves 1 ft. scattered tstms with a
chance of showers.
.fri night...w winds around 5 kt. waves 1 ft or less. scattered
showers.
.sat...n winds 5 kt. waves less than 1 ft. showers likely with a
chance of tstms.
.sat night...ne winds 5 to 10 kt. waves 1 ft.
.sun...e winds 5 to 10 kt. waves 1 ft.
.mon...e winds 5 to 10 kt...becoming s after midnight. waves 1 ft or
less.
winds and waves higher and visibilities lower in and near tstms.
$$
(4/4)
Latest Coastal Waters Forecast by KLWX
Issued 7/9/2026 4:57 PM America/New_York.
Valid through 7/10/2026 4:00 AM America/New_York.
fzus51 klwx 092057
cwflwx
expires:202607100800;;695126
coastal waters forecast
national weather service baltimore md/washington dc
457 pm edt thu jul 9 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz533-100800-
chesapeake bay from north beach to drum point-
457 pm edt thu jul 9 2026
...severe thunderstorm watch 474 in effect until 10 pm edt this
evening...
.rest of this afternoon...s winds 10 kt. waves 1 ft. a slight chance
of showers and tstms.
.tonight...sw winds 5 to 10 kt. waves 1 ft. showers with a chance of
tstms.
.fri...w winds 5 to 10 kt...becoming s late. waves 1 ft. scattered
tstms with a chance of showers.
.fri night...sw winds 5 kt. waves less than 1 ft. scattered showers.
.sat...n winds 5 to 10 kt. waves 1 ft. showers likely with a chance
of tstms.
.sat night...ne winds 5 to 10 kt. waves 1 ft. a chance of showers
and tstms.
.sun...e winds 5 to 10 kt. waves 1 ft.
.mon...e winds 5 to 10 kt...becoming s after midnight. waves 1 ft.
winds and waves higher and visibilities lower in and near tstms.
$$
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