(1/7)
Latest Coastal Waters Forecast by KLWX
Issued 9/1/2026 2:26 AM America/New_York.
Valid through 9/1/2026 4:00 PM America/New_York.
fzus51 klwx 010626
cwflwx
expires:202609012000;;703688
coastal waters forecast
national weather service baltimore md/washington dc
226 am edt tue sep 1 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.
anz531-012000-
chesapeake bay from pooles island to sandy point-
226 am edt tue sep 1 2026
.overnight...sw winds 5 kt. waves flat.
.tue...sw winds 5 to 10 kt. waves 1 ft or less.
.tue night...sw winds 5 to 10 kt...becoming n late. waves 1 ft or
less. scattered showers.
.wed...e winds 5 kt. waves flat. a chance of showers.
.wed night...se winds 5 to 10 kt. waves 1 ft. a chance of showers.
.thu...s winds 5 to 10 kt. waves 1 ft. scattered showers and tstms.
.thu night...w winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms.
.fri...nw winds 5 to 10 kt. waves 1 ft. a chance of showers in the
morning.
.sat...n winds 5 to 10 kt. waves 1 ft.
winds and waves higher and visibilities lower in and near tstms.
$$
(2/7)
Latest Coastal Waters Forecast by KLWX
Issued 9/1/2026 2:26 AM America/New_York.
Valid through 9/1/2026 4:00 PM America/New_York.
fzus51 klwx 010626
cwflwx
expires:202609012000;;703691
coastal waters forecast
national weather service baltimore md/washington dc
226 am edt tue sep 1 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-012000-
chesapeake bay from sandy point to north beach-
226 am edt tue sep 1 2026
.overnight...sw winds 5 kt. waves less than 1 ft.
.tue...sw winds 5 to 10 kt. waves 1 ft.
.tue night...s winds 5 to 10 kt...becoming nw after midnight. waves
1 ft. scattered showers.
.wed...ne winds 5 kt. waves flat. a chance of showers.
.wed night...se winds 5 to 10 kt. waves 1 ft. a chance of showers.
.thu...s winds 5 kt. waves less than 1 ft. scattered showers and
tstms.
.thu night...w winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms.
.fri...nw winds 5 to 10 kt. waves 1 ft or less. a chance of showers
in the morning.
.sat...ne winds 5 to 10 kt. waves 1 ft.
winds and waves higher and visibilities lower in and near tstms.
$$
(3/7)
Latest Coastal Waters Forecast by KLWX
Issued 9/1/2026 2:26 AM America/New_York.
Valid through 9/1/2026 4:00 PM America/New_York.
fzus51 klwx 010626
cwflwx
expires:202609012000;;703693
coastal waters forecast
national weather service baltimore md/washington dc
226 am edt tue sep 1 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.
anz533-012000-
chesapeake bay from north beach to drum point-
226 am edt tue sep 1 2026
.overnight...sw winds 5 kt. waves less than 1 ft.
.tue...sw winds 5 to 10 kt. waves 1 ft.
.tue night...sw winds 5 to 10 kt...becoming nw late. waves 1 ft.
scattered showers.
.wed...n winds 5 to 10 kt. waves 1 ft or less. a chance of showers.
.wed night...se winds 5 to 10 kt. waves 1 ft. a chance of showers.
.thu...s winds 5 to 10 kt. waves 1 ft. scattered showers and tstms.
.thu night...w winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms.
.fri...nw winds 5 to 10 kt. waves 1 ft or less. a chance of showers
in the morning. a chance of showers through the night.
.sat...ne winds 5 to 10 kt. waves 1 to 2 ft.
winds and waves higher and visibilities lower in and near tstms.
$$
(4/7)
Latest Coastal Waters Forecast by KLWX
Issued 9/1/2026 2:26 AM America/New_York.
Valid through 9/1/2026 4:00 PM America/New_York.
fzus51 klwx 010626
cwflwx
expires:202609012000;;703696
coastal waters forecast
national weather service baltimore md/washington dc
226 am edt tue sep 1 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz534-012000-
chesapeake bay from drum point to smith point-
226 am edt tue sep 1 2026
.overnight...sw winds 5 kt. waves less than 1 ft.
.tue...sw winds 5 to 10 kt. waves 1 ft.
.tue night...s winds 5 to 10 kt...becoming w late. waves 1 ft.
scattered showers.
.wed...n winds 5 to 10 kt. waves 1 ft.
.wed night...se winds 5 to 10 kt. waves 1 ft.
.thu...s winds 5 to 10 kt. waves 1 ft. scattered showers and tstms.
.thu night...w winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms.
.fri...nw winds 5 to 10 kt. waves 1 ft. a chance of showers in the
morning. a chance of showers through the night.
.sat...ne winds 5 to 10 kt. waves 1 to 2 ft.
winds and waves higher and visibilities lower in and near tstms.
$$
(5/7)
Latest Coastal Waters Forecast by KLWX
Issued 9/1/2026 2:26 AM America/New_York.
Valid through 9/1/2026 4:00 PM America/New_York.
fzus51 klwx 010626
cwflwx
expires:202609012000;;703684
coastal waters forecast
national weather service baltimore md/washington dc
226 am edt tue sep 1 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.
anz535-012000-
tidal potomac from key bridge to indian head-
226 am edt tue sep 1 2026
.overnight...sw winds 5 kt. waves flat.
.tue...w winds 5 to 10 kt. waves 1 ft.
.tue night...w winds 5 kt. waves less than 1 ft.
.wed...nw winds 5 kt. waves less than 1 ft. a chance of showers.
.wed night...se winds 5 kt. waves less than 1 ft. a chance of
showers.
.thu...sw winds 5 to 10 kt. waves 1 ft. scattered showers and tstms.
.thu night...w winds 5 kt. waves less than 1 ft. a chance of showers
and tstms.
.fri...nw winds 5 to 10 kt. waves 1 ft. a chance of showers. a
chance of tstms after midnight.
.sat...ne winds 5 to 10 kt. waves 1 ft.
winds and waves higher and visibilities lower in and near tstms.
$$
(6/7)
Latest Coastal Waters Forecast by KLWX
Issued 9/1/2026 2:26 AM America/New_York.
Valid through 9/1/2026 4:00 PM America/New_York.
fzus51 klwx 010626
cwflwx
expires:202609012000;;703685
coastal waters forecast
national weather service baltimore md/washington dc
226 am edt tue sep 1 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz536-012000-
tidal potomac from indian head to cobb island-
226 am edt tue sep 1 2026
.overnight...sw winds 5 kt. waves less than 1 ft.
.tue...w winds around 5 kt. waves 1 ft.
.tue night...w winds 5 kt. waves less than 1 ft.
.wed...n winds 5 kt. waves less than 1 ft.
.wed night...se winds around 5 kt. waves 1 ft. a chance of showers.
.thu...sw winds around 5 kt. waves 1 ft. scattered showers and
tstms.
.thu night...w winds 5 kt. waves less than 1 ft. a chance of showers
and tstms.
.fri...nw winds around 5 kt. waves 1 ft. a chance of showers in the
morning. a chance of showers and tstms through the night.
.sat...ne winds around 5 kt. waves 1 ft.
winds and waves higher and visibilities lower in and near tstms.
$$
(7/7)
Latest Coastal Waters Forecast by KLWX
Issued 9/1/2026 2:26 AM America/New_York.
Valid through 9/1/2026 4:00 PM America/New_York.
fzus51 klwx 010626
cwflwx
expires:202609012000;;703686
coastal waters forecast
national weather service baltimore md/washington dc
226 am edt tue sep 1 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.
anz537-012000-
tidal potomac from cobb island to smith point-
226 am edt tue sep 1 2026
.overnight...sw winds 5 kt. waves less than 1 ft.
.tue...sw winds 5 kt. waves less than 1 ft.
.tue night...sw winds 5 kt. waves less than 1 ft.
.wed...n winds 5 kt. waves flat.
.wed night...se winds 5 to 10 kt. waves 1 ft.
.thu...sw winds around 5 kt. waves 1 ft or less. scattered showers
and tstms.
.thu night...w winds 5 kt. waves less than 1 ft. a chance of showers
and tstms.
.fri...nw winds 5 to 10 kt. waves 1 ft or less. a chance of showers.
.sat...ne winds 5 to 10 kt. waves 1 ft.
winds and waves higher and visibilities lower in and near tstms.
$$
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