(1/7)
Latest Coastal Waters Forecast by KLWX
Issued 7/9/2026 4:59 AM America/New_York.
Valid through 7/9/2026 7:00 PM America/New_York.
fzus51 klwx 090859
cwflwx
expires:202607092300;;667437
coastal waters forecast
national weather service baltimore md/washington dc
459 am 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.
anz531-092300-
chesapeake bay from pooles island to sandy point-
459 am edt thu jul 9 2026
.rest of the overnight...s winds 10 kt. waves 1 ft.
.today...s winds 5 to 10 kt. waves 1 ft. showers and numerous tstms.
.tonight...sw winds 5 to 10 kt. waves 1 ft. showers and numerous
tstms.
.fri...w winds 5 to 10 kt. waves 1 ft. scattered showers and tstms.
.fri night...w winds 5 to 10 kt. waves 1 ft. a chance of showers and
scattered tstms.
.sat...n winds 5 kt. waves less than 1 ft. a chance of showers and
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.
$$
(2/7)
Latest Coastal Waters Forecast by KLWX
Issued 7/9/2026 4:59 AM America/New_York.
Valid through 7/9/2026 7:00 PM America/New_York.
fzus51 klwx 090859
cwflwx
expires:202607092300;;667440
coastal waters forecast
national weather service baltimore md/washington dc
459 am edt thu jul 9 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-092300-
chesapeake bay from sandy point to north beach-
459 am edt thu jul 9 2026
.rest of the overnight...s winds 10 kt. waves 1 ft. isolated showers
and tstms.
.today...s winds 5 to 10 kt. waves 1 ft. showers and numerous tstms.
.tonight...sw winds 5 to 10 kt...becoming w late. waves 1 ft.
showers and numerous tstms.
.fri...w winds 5 kt. waves less than 1 ft. scattered showers and
tstms.
.fri night...w winds 5 kt. waves less than 1 ft. a chance of showers
and scattered tstms.
.sat...nw winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms.
.sat night...ne winds 5 to 10 kt. waves 1 ft.
.sun...e winds 5 to 10 kt. waves 1 ft.
.mon...e winds 5 to 10 kt. waves 1 ft.
winds and waves higher and visibilities lower in and near tstms.
$$
(3/7)
Latest Coastal Waters Forecast by KLWX
Issued 7/9/2026 4:59 AM America/New_York.
Valid through 7/9/2026 7:00 PM America/New_York.
fzus51 klwx 090859
cwflwx
expires:202607092300;;667442
coastal waters forecast
national weather service baltimore md/washington dc
459 am 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.
anz533-092300-
chesapeake bay from north beach to drum point-
459 am edt thu jul 9 2026
.rest of the overnight...s winds 10 kt. waves 1 ft. isolated showers
and tstms.
.today...s winds 5 to 10 kt. waves 1 ft. showers and numerous tstms.
.tonight...w winds 5 to 10 kt. waves 1 ft. showers and numerous
tstms.
.fri...w winds 5 to 10 kt. waves 1 ft. scattered showers and tstms.
.fri night...w winds 5 to 10 kt. waves 1 ft. a chance of showers and
scattered tstms.
.sat...nw 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. waves 1 ft.
winds and waves higher and visibilities lower in and near tstms.
$$
(4/7)
Latest Coastal Waters Forecast by KLWX
Issued 7/9/2026 4:59 AM America/New_York.
Valid through 7/9/2026 7:00 PM America/New_York.
fzus51 klwx 090859
cwflwx
expires:202607092300;;667445
coastal waters forecast
national weather service baltimore md/washington dc
459 am edt thu jul 9 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz534-092300-
chesapeake bay from drum point to smith point-
459 am edt thu jul 9 2026
.rest of the overnight...s winds 10 kt. waves 1 ft. isolated showers
and tstms.
.today...s winds 5 to 10 kt. waves 1 to 2 ft. numerous showers and
scattered tstms.
.tonight...w winds 5 to 10 kt. waves 1 ft. showers and scattered
tstms.
.fri...sw winds 5 to 10 kt. waves 1 ft.
.fri night...w winds 5 to 10 kt. waves 1 ft. scattered showers and
tstms.
.sat...nw winds 5 to 10 kt. waves 1 ft. showers likely with a chance
of tstms.
.sat night...ne winds 5 to 10 kt. waves 1 ft. a chance of showers
and tstms.
.sun...e winds 5 to 10 kt. waves 1 to 2 ft.
.mon...e winds 5 to 10 kt. waves 1 ft.
winds and waves higher and visibilities lower in and near tstms.
$$
(5/7)
Latest Coastal Waters Forecast by KLWX
Issued 7/9/2026 4:59 AM America/New_York.
Valid through 7/9/2026 7:00 PM America/New_York.
fzus51 klwx 090859
cwflwx
expires:202607092300;;667433
coastal waters forecast
national weather service baltimore md/washington dc
459 am 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.
anz535-092300-
tidal potomac from key bridge to indian head-
459 am edt thu jul 9 2026
.rest of the overnight...s winds 5 kt. waves less than 1 ft.
scattered showers and tstms.
.today...s winds around 5 kt. waves 1 ft. showers and numerous
tstms.
.tonight...w winds around 5 kt. waves 1 ft. numerous showers and
tstms.
.fri...w winds around 5 kt. waves 1 ft. scattered showers and tstms.
.fri night...w winds around 5 kt. waves 1 ft. a chance of showers
and scattered tstms.
.sat...nw winds around 5 kt. waves 1 ft. showers likely with a
chance of tstms.
.sat night...n winds around 5 kt. waves 1 ft.
.sun...e winds around 5 kt. waves 1 ft.
.mon...e winds around 5 kt. waves 1 ft.
winds and waves higher and visibilities lower in and near tstms.
$$
(6/7)
Latest Coastal Waters Forecast by KLWX
Issued 7/9/2026 4:59 AM America/New_York.
Valid through 7/9/2026 7:00 PM America/New_York.
fzus51 klwx 090859
cwflwx
expires:202607092300;;667434
coastal waters forecast
national weather service baltimore md/washington dc
459 am edt thu jul 9 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz536-092300-
tidal potomac from indian head to cobb island-
459 am edt thu jul 9 2026
.rest of the overnight...s winds 5 kt. waves less than 1 ft.
scattered showers and tstms.
.today...s winds around 5 kt. waves 1 ft. showers and numerous
tstms.
.tonight...w winds around 5 kt. waves 1 ft. numerous tstms and
scattered showers.
.fri...w winds around 5 kt. waves 1 ft. numerous showers and
scattered tstms.
.fri night...w winds around 5 kt. waves 1 ft. a chance of showers
and scattered tstms.
.sat...nw winds 5 kt. waves less than 1 ft. showers likely with a
chance of tstms.
.sat night...n winds around 5 kt. waves 1 ft.
.sun...ne winds 5 to 10 kt. waves 1 ft. a chance of showers through
the night.
.mon...e winds 5 to 10 kt. waves 1 ft.
winds and waves higher and visibilities lower in and near tstms.
$$
(7/7)
Latest Coastal Waters Forecast by KLWX
Issued 7/9/2026 4:59 AM America/New_York.
Valid through 7/9/2026 7:00 PM America/New_York.
fzus51 klwx 090859
cwflwx
expires:202607092300;;667435
coastal waters forecast
national weather service baltimore md/washington dc
459 am 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.
anz537-092300-
tidal potomac from cobb island to smith point-
459 am edt thu jul 9 2026
.rest of the overnight...s winds 5 kt. waves less than 1 ft.
isolated showers and tstms.
.today...s winds 5 to 10 kt. waves 1 ft. showers and numerous tstms.
.tonight...w winds 5 to 10 kt. waves 1 ft. numerous tstms.
.fri...w winds 5 kt. waves less than 1 ft. scattered showers and
tstms.
.fri night...w winds 5 kt. waves less than 1 ft. scattered showers
and tstms.
.sat...nw 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. a chance of showers
and tstms.
.sun...e winds 5 to 10 kt. waves 1 to 2 ft.
.mon...e winds 5 to 10 kt. waves 1 ft.
winds and waves higher and visibilities lower in and near tstms.
$$
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