(1/7)
Latest Coastal Waters Forecast by KLWX
Issued 7/12/2025 1:35 AM America/New_York.
Valid through 7/12/2025 4:00 PM America/New_York.
fzus51 klwx 120535
cwflwx
expires:202507122000;;299489
coastal waters forecast
national weather service baltimore md/washington dc
135 am edt sat jul 12 2025
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-
135 am edt sat jul 12 2025
.overnight...se winds 5 kt. waves flat.
.sat...e winds around 5 kt. waves flat.
.sat night...se winds 5 to 10 kt. waves 1 ft.
.sun...se winds 5 kt. waves less than 1 ft. a chance of showers and
tstms.
.sun night...s winds 5 kt. waves less than 1 ft. showers likely with
a chance of tstms.
.mon...s winds around 5 kt. waves flat. showers likely with a chance
of tstms.
.mon night...s winds around 5 kt. waves flat.
.tue...s winds around 5 kt. waves flat. a chance of showers and
tstms through the night.
.wed...s winds 5 to 10 kt. waves 1 ft or less. a chance of showers
and tstms through the night.
winds and waves higher and visibilities lower in and near tstms.
$$
(2/7)
Latest Coastal Waters Forecast by KLWX
Issued 7/12/2025 1:35 AM America/New_York.
Valid through 7/12/2025 4:00 PM America/New_York.
fzus51 klwx 120535
cwflwx
expires:202507122000;;299492
coastal waters forecast
national weather service baltimore md/washington dc
135 am edt sat jul 12 2025
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-122000-
chesapeake bay from sandy point to north beach-
135 am edt sat jul 12 2025
.overnight...se winds 5 kt. waves flat.
.sat...se winds around 5 kt. waves flat.
.sat night...se winds 5 to 10 kt. waves 1 ft.
.sun...se winds 5 kt. waves less than 1 ft. a chance of showers and
tstms.
.sun night...s winds 5 to 10 kt. waves 1 ft. showers likely with a
chance of tstms.
.mon...s winds 5 kt. waves less than 1 ft. showers likely with a
chance of tstms.
.mon night...sw winds around 5 kt. waves flat. a chance of showers
and tstms.
.tue...s winds around 5 kt. waves 1 ft or less. a chance of showers
and tstms through the night.
.wed...s winds 5 to 10 kt. waves 1 ft. a chance of showers and tstms
through the night.
winds and waves higher and visibilities lower in and near tstms.
$$
(3/7)
Latest Coastal Waters Forecast by KLWX
Issued 7/12/2025 1:35 AM America/New_York.
Valid through 7/12/2025 4:00 PM America/New_York.
fzus51 klwx 120535
cwflwx
expires:202507122000;;299494
coastal waters forecast
national weather service baltimore md/washington dc
135 am edt sat jul 12 2025
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.
anz533-122000-
chesapeake bay from north beach to drum point-
135 am edt sat jul 12 2025
.overnight...se winds 5 kt. waves flat.
.sat...se winds around 5 kt. waves 1 ft or less.
.sat night...se winds 5 to 10 kt. waves 1 ft.
.sun...se winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms.
.sun night...s winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms.
.mon...s winds 5 kt. waves less than 1 ft. showers likely with a
chance of tstms.
.mon night...s winds around 5 kt. waves 1 ft or less. a chance of
showers and tstms.
.tue...s winds around 5 kt. waves 1 ft or less. a chance of showers
and tstms through the night.
.wed...s winds 5 to 10 kt. waves 1 ft. a chance of showers and tstms
through the night.
winds and waves higher and visibilities lower in and near tstms.
$$
(4/7)
Latest Coastal Waters Forecast by KLWX
Issued 7/12/2025 1:35 AM America/New_York.
Valid through 7/12/2025 4:00 PM America/New_York.
fzus51 klwx 120535
cwflwx
expires:202507122000;;299497
coastal waters forecast
national weather service baltimore md/washington dc
135 am edt sat jul 12 2025
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz534-122000-
chesapeake bay from drum point to smith point-
135 am edt sat jul 12 2025
.overnight...se winds 5 kt. waves flat.
.sat...se winds 5 to 10 kt. waves 1 ft or less.
.sat night...se winds 5 to 10 kt. waves 1 ft.
.sun...se winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms.
.sun night...s winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms.
.mon...s winds 5 kt. waves less than 1 ft. a chance of showers and
tstms.
.mon night...s winds 5 kt. waves less than 1 ft. a chance of showers
and tstms.
.tue...s winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms.
.wed...s winds 5 to 10 kt. waves 1 to 2 ft. a chance of showers and
tstms through the night.
winds and waves higher and visibilities lower in and near tstms.
$$
(5/7)
Latest Coastal Waters Forecast by KLWX
Issued 7/12/2025 1:35 AM America/New_York.
Valid through 7/12/2025 4:00 PM America/New_York.
fzus51 klwx 120535
cwflwx
expires:202507122000;;299485
coastal waters forecast
national weather service baltimore md/washington dc
135 am edt sat jul 12 2025
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.
anz535-122000-
tidal potomac from key bridge to indian head-
135 am edt sat jul 12 2025
.overnight...light winds. waves flat.
.sat...se winds around 5 kt. waves 1 ft or less.
.sat night...se winds around 5 kt. waves 1 ft.
.sun...se winds around 5 kt. waves 1 ft. showers likely with a
chance of tstms.
.sun night...s winds around 5 kt. waves 1 ft. showers likely with a
chance of tstms.
.mon...sw winds around 5 kt. waves 1 ft or less. showers likely with
a chance of tstms.
.mon night...s winds around 5 kt. waves 1 ft or less.
.tue...se winds around 5 kt. waves 1 ft or less. a chance of showers
and tstms through the night.
.wed...s winds around 5 kt. waves 1 ft. a chance of showers and
tstms through the night.
winds and waves higher and visibilities lower in and near tstms.
$$
(6/7)
Latest Coastal Waters Forecast by KLWX
Issued 7/12/2025 1:35 AM America/New_York.
Valid through 7/12/2025 4:00 PM America/New_York.
fzus51 klwx 120535
cwflwx
expires:202507122000;;299486
coastal waters forecast
national weather service baltimore md/washington dc
135 am edt sat jul 12 2025
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz536-122000-
tidal potomac from indian head to cobb island-
135 am edt sat jul 12 2025
.overnight...light winds. waves flat.
.sat...se winds around 5 kt. waves 1 ft or less.
.sat night...se winds around 5 kt. waves 1 ft.
.sun...se winds around 5 kt. waves 1 ft. a chance of showers and
tstms.
.sun night...s winds around 5 kt. waves 1 ft. a chance of showers
and tstms.
.mon...s winds around 5 kt. waves 1 ft or less. showers likely with
a chance of tstms.
.mon night...s winds around 5 kt. waves 1 ft or less.
.tue...se winds around 5 kt. waves 1 ft or less. a chance of showers
and tstms through the night.
.wed...s winds around 5 kt. waves 1 ft. a chance of showers and
tstms through the night.
winds and waves higher and visibilities lower in and near tstms.
$$
(7/7)
Latest Coastal Waters Forecast by KLWX
Issued 7/12/2025 1:35 AM America/New_York.
Valid through 7/12/2025 4:00 PM America/New_York.
fzus51 klwx 120535
cwflwx
expires:202507122000;;299487
coastal waters forecast
national weather service baltimore md/washington dc
135 am edt sat jul 12 2025
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.
anz537-122000-
tidal potomac from cobb island to smith point-
135 am edt sat jul 12 2025
.overnight...s winds 5 kt. waves flat.
.sat...se winds around 5 kt. waves 1 ft or less.
.sat night...se winds 5 to 10 kt. waves 1 ft.
.sun...se winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms.
.sun night...s winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms.
.mon...s winds around 5 kt. waves 1 ft or less. showers likely with
a chance of tstms.
.mon night...s winds around 5 kt. waves 1 ft or less. a chance of
showers and tstms.
.tue...s winds around 5 kt. waves 1 ft or less. a chance of showers.
a chance of tstms through the night.
.wed...s winds 5 to 10 kt. waves 1 ft. a chance of showers and tstms
through the night.
winds and waves higher and visibilities lower in and near tstms.
$$
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