(1/7)
Latest Coastal Waters Forecast by KLWX
Issued 9/9/2026 1:32 PM America/New_York.
Valid through 9/10/2026 4:00 AM America/New_York.
fzus51 klwx 091732
cwflwx
expires:202609100800;;174269
coastal waters forecast
national weather service baltimore md/washington dc
132 pm edt wed sep 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-
132 pm edt wed sep 9 2026
...small craft advisory in effect through thursday morning...
.this afternoon...s winds 15 kt with gusts to 25 kt. waves 2 ft.
.tonight...s winds 20 to 25 kt with gusts to 30 kt. waves 3 ft.
.thu...w winds 10 to 15 kt. gusts up to 20 kt in the morning. waves
1 to 2 ft. a chance of showers and tstms.
.thu night...nw winds 5 to 10 kt. waves 1 ft. a chance of showers
and tstms.
.fri...n winds 5 to 10 kt. waves 1 ft.
.fri night...e winds around 5 kt. waves flat.
.sat...se winds 5 to 10 kt. waves 1 ft. a chance of showers. a
chance of tstms through the night.
.sun...s winds around 5 kt. waves 1 ft or less. a chance of showers
through the day.
winds and waves higher and visibilities lower in and near tstms.
$$
(2/7)
Latest Coastal Waters Forecast by KLWX
Issued 9/9/2026 1:32 PM America/New_York.
Valid through 9/10/2026 4:00 AM America/New_York.
fzus51 klwx 091732
cwflwx
expires:202609100800;;174272
coastal waters forecast
national weather service baltimore md/washington dc
132 pm edt wed sep 9 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-100800-
chesapeake bay from sandy point to north beach-
132 pm edt wed sep 9 2026
...small craft advisory in effect through thursday morning...
.this afternoon...s winds 15 kt with gusts to 20 kt. waves 2 to
3 ft.
.tonight...s winds 15 to 20 kt. gusts up to 25 kt... increasing to
30 kt after midnight. waves 3 ft.
.thu...sw winds 15 to 20 kt...diminishing to 5 to 10 kt in the late
morning and afternoon. waves 3 ft...subsiding to 1 ft in the
afternoon.
.thu night...nw winds 5 to 10 kt. waves 1 ft. showers likely with a
chance of tstms.
.fri...n winds 5 to 10 kt. waves 1 ft. a chance of showers.
.fri night...e winds 5 kt. waves less than 1 ft.
.sat...se winds 10 to 15 kt...becoming s 5 to 10 kt after midnight.
waves 1 to 2 ft. a chance of showers. a chance of tstms through the
night.
.sun...s winds 5 kt. waves less than 1 ft. a chance of showers.
winds and waves higher and visibilities lower in and near tstms.
$$
(3/7)
Latest Coastal Waters Forecast by KLWX
Issued 9/9/2026 1:32 PM America/New_York.
Valid through 9/10/2026 4:00 AM America/New_York.
fzus51 klwx 091732
cwflwx
expires:202609100800;;174274
coastal waters forecast
national weather service baltimore md/washington dc
132 pm edt wed sep 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-
132 pm edt wed sep 9 2026
...small craft advisory in effect through thursday morning...
.this afternoon...s winds 15 kt with gusts to 20 kt. waves 2 ft.
.tonight...s winds 15 to 20 kt with gusts to 30 kt. waves 3 ft.
.thu...sw winds 15 to 20 kt...diminishing to 5 to 10 kt in the
afternoon. waves 1 to 2 ft.
.thu night...sw winds 5 kt...becoming n after midnight. waves 1 ft.
showers likely with a chance of tstms.
.fri...n winds 5 to 10 kt. waves 1 ft. a chance of showers.
.fri night...e winds 5 to 10 kt. waves 1 ft.
.sat...se winds 10 to 15 kt...becoming s 5 to 10 kt after midnight.
waves 1 to 2 ft. a chance of showers.
.sun...s winds 5 kt. waves less than 1 ft. a chance of showers.
winds and waves higher and visibilities lower in and near tstms.
$$
(4/7)
Latest Coastal Waters Forecast by KLWX
Issued 9/9/2026 1:32 PM America/New_York.
Valid through 9/10/2026 4:00 AM America/New_York.
fzus51 klwx 091732
cwflwx
expires:202609100800;;174277
coastal waters forecast
national weather service baltimore md/washington dc
132 pm edt wed sep 9 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz534-100800-
chesapeake bay from drum point to smith point-
132 pm edt wed sep 9 2026
...small craft advisory in effect through thursday morning...
.this afternoon...s winds 15 to 20 kt with gusts to 25 kt. waves
2 to 3 ft.
.tonight...s winds 20 to 25 kt with gusts to 30 kt. waves 3 ft.
.thu...sw winds 15 to 20 kt with gusts to 25 kt... diminishing to
5 to 10 kt in the afternoon. waves 2 to 3 ft.
.thu night...w winds 5 to 10 kt. waves 1 ft. a chance of showers.
.fri...n winds 5 to 10 kt. waves 1 ft. a chance of showers.
.fri night...e winds 5 to 10 kt. waves 1 ft.
.sat...se winds 10 to 15 kt...becoming s 5 to 10 kt after midnight.
waves 2 ft. a chance of showers in the morning, then showers likely
through the night. a chance of showers after midnight.
.sun...s winds 5 to 10 kt. waves 1 ft. a chance of showers.
$$
(5/7)
Latest Coastal Waters Forecast by KLWX
Issued 9/9/2026 1:32 PM America/New_York.
Valid through 9/10/2026 4:00 AM America/New_York.
fzus51 klwx 091732
cwflwx
expires:202609100800;;174265
coastal waters forecast
national weather service baltimore md/washington dc
132 pm edt wed sep 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.
anz535-100800-
tidal potomac from key bridge to indian head-
132 pm edt wed sep 9 2026
...small craft advisory in effect through late tonight...
.this afternoon...s winds 10 kt with gusts to 20 kt. waves 1 ft.
.tonight...s winds 10 to 15 kt with gusts to 20 kt. waves 1 ft.
.thu...w winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms.
.thu night...nw winds around 5 kt. waves 1 ft. showers with a chance
of tstms.
.fri...n winds around 5 kt. waves 1 ft. a chance of showers.
.fri night...e winds around 5 kt. waves 1 ft.
.sat...se winds 5 to 10 kt. waves 1 ft. a chance of showers in the
morning, then showers likely in the afternoon. a chance of showers
and tstms through the night.
.sun...w winds around 5 kt. waves 1 ft. a chance of showers in the
morning.
winds and waves higher and visibilities lower in and near tstms.
$$
(6/7)
Latest Coastal Waters Forecast by KLWX
Issued 9/9/2026 1:32 PM America/New_York.
Valid through 9/10/2026 4:00 AM America/New_York.
fzus51 klwx 091732
cwflwx
expires:202609100800;;174266
coastal waters forecast
national weather service baltimore md/washington dc
132 pm edt wed sep 9 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz536-100800-
tidal potomac from indian head to cobb island-
132 pm edt wed sep 9 2026
...small craft advisory in effect through late tonight...
.this afternoon...s winds 10 kt with gusts to 20 kt. waves 1 ft.
.tonight...s winds 15 to 20 kt. waves 1 to 2 ft.
.thu...sw winds 10 to 15 kt...becoming w 5 kt in the afternoon.
waves 1 ft. a chance of showers and tstms.
.thu night...nw winds 5 kt. waves less than 1 ft. showers likely
with a chance of tstms.
.fri...n winds around 5 kt. waves 1 ft. a chance of showers.
.fri night...e winds around 5 kt. waves 1 ft.
.sat...se winds 5 to 10 kt. waves 1 ft. showers likely. a chance of
tstms through the night.
.sun...sw winds around 5 kt. waves 1 ft or less. a chance of showers
through the night.
winds and waves higher and visibilities lower in and near tstms.
$$
(7/7)
Latest Coastal Waters Forecast by KLWX
Issued 9/9/2026 1:32 PM America/New_York.
Valid through 9/10/2026 4:00 AM America/New_York.
fzus51 klwx 091732
cwflwx
expires:202609100800;;174267
coastal waters forecast
national weather service baltimore md/washington dc
132 pm edt wed sep 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.
anz537-100800-
tidal potomac from cobb island to smith point-
132 pm edt wed sep 9 2026
...small craft advisory in effect through thursday morning...
.this afternoon...s winds 10 to 15 kt with gusts to 20 kt. waves
1 to 2 ft.
.tonight...s winds 15 to 20 kt with gusts to 25 kt. waves 2 ft.
.thu...w winds 10 to 15 kt with gusts to 20 kt... diminishing to
5 to 10 kt late. waves 1 to 2 ft.
.thu night...nw winds 5 kt. waves less than 1 ft. a chance of
showers.
.fri...n winds 5 to 10 kt. waves 1 ft. a chance of showers.
.fri night...e winds 5 to 10 kt. waves 1 ft.
.sat...se winds 5 to 10 kt. waves 1 to 2 ft. a chance of showers in
the morning, then showers likely through the night. a chance of
showers after midnight.
.sun...s winds around 5 kt. waves 1 ft or less. a chance of showers.
$$
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