(1/7)
Latest Coastal Waters Forecast by KLWX
Issued 10/7/2026 4:57 AM America/New_York.
Valid through 10/7/2026 7:00 PM America/New_York.
fzus51 klwx 070857
cwflwx
expires:202610072300;;672632
coastal waters forecast
national weather service baltimore md/washington dc
457 am edt wed oct 7 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.
anz531-072300-
chesapeake bay from pooles island to sandy point-
457 am edt wed oct 7 2026
.rest of the overnight...s winds 5 kt. waves flat.
.today...s winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft.
.tonight...s winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.thu...w winds 5 to 10 kt. waves 1 ft.
.thu night...nw winds 5 to 10 kt. waves 1 ft.
.fri...nw winds 5 kt. waves less than 1 ft.
.fri night...n winds 5 kt. waves less than 1 ft.
.sat...se winds 5 to 10 kt. waves 1 ft.
.sun...se winds 10 to 15 kt. waves 1 to 2 ft. a chance of showers in
the morning, then showers.
$$
(2/7)
Latest Coastal Waters Forecast by KLWX
Issued 10/7/2026 4:57 AM America/New_York.
Valid through 10/7/2026 7:00 PM America/New_York.
fzus51 klwx 070857
cwflwx
expires:202610072300;;672635
coastal waters forecast
national weather service baltimore md/washington dc
457 am edt wed oct 7 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-072300-
chesapeake bay from sandy point to north beach-
457 am edt wed oct 7 2026
.rest of the overnight...s winds 5 kt. waves less than 1 ft.
.today...s winds 10 to 15 kt. waves 1 to 2 ft.
.tonight...s winds 10 to 15 kt. waves 2 ft.
.thu...w winds 5 to 10 kt. waves 1 ft.
.thu night...nw winds 5 kt. waves less than 1 ft.
.fri...nw winds 5 kt. waves less than 1 ft.
.fri night...n winds 5 kt. waves flat.
.sat...se winds 5 to 10 kt. waves 1 ft.
.sun...se winds 15 to 20 kt. waves 1 ft...building to 3 ft. a chance
of showers in the morning, then showers.
$$
(3/7)
Latest Coastal Waters Forecast by KLWX
Issued 10/7/2026 4:57 AM America/New_York.
Valid through 10/7/2026 7:00 PM America/New_York.
fzus51 klwx 070857
cwflwx
expires:202610072300;;672637
coastal waters forecast
national weather service baltimore md/washington dc
457 am edt wed oct 7 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.
anz533-072300-
chesapeake bay from north beach to drum point-
457 am edt wed oct 7 2026
.rest of the overnight...s winds 5 kt. waves less than 1 ft.
.today...s winds 10 to 15 kt. waves 1 to 2 ft.
.tonight...s winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.thu...w winds 5 to 10 kt. waves 1 ft.
.thu night...nw winds 5 kt. waves less than 1 ft.
.fri...n winds 5 kt. waves less than 1 ft.
.fri night...ne winds around 5 kt. waves flat.
.sat...se winds 5 to 10 kt. waves 1 ft.
.sun...se winds 15 to 20 kt...becoming s after midnight. waves 2 to
3 ft. a chance of showers in the morning, then showers.
$$
(4/7)
Latest Coastal Waters Forecast by KLWX
Issued 10/7/2026 4:57 AM America/New_York.
Valid through 10/7/2026 7:00 PM America/New_York.
fzus51 klwx 070857
cwflwx
expires:202610072300;;672640
coastal waters forecast
national weather service baltimore md/washington dc
457 am edt wed oct 7 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz534-072300-
chesapeake bay from drum point to smith point-
457 am edt wed oct 7 2026
.rest of the overnight...s winds 5 kt. waves flat.
.today...s winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft.
.tonight...s winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.thu...w winds 5 to 10 kt. waves 1 to 2 ft.
.thu night...n winds 5 to 10 kt. waves 1 ft.
.fri...n winds 5 to 10 kt. waves 1 ft.
.fri night...ne winds 5 to 10 kt. waves 1 ft.
.sat...se winds 5 to 10 kt. waves 1 ft.
.sun...se winds 15 to 20 kt...becoming s after midnight. waves
2 ft...building to 3 ft. a chance of showers in the morning, then
showers.
$$
(5/7)
Latest Coastal Waters Forecast by KLWX
Issued 10/7/2026 4:57 AM America/New_York.
Valid through 10/7/2026 7:00 PM America/New_York.
fzus51 klwx 070857
cwflwx
expires:202610072300;;672628
coastal waters forecast
national weather service baltimore md/washington dc
457 am edt wed oct 7 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.
anz535-072300-
tidal potomac from key bridge to indian head-
457 am edt wed oct 7 2026
.rest of the overnight...s winds 5 kt. waves less than 1 ft.
.today...s winds 5 to 10 kt. waves 1 ft.
.tonight...s winds 5 kt. waves less than 1 ft.
.thu...w winds 5 to 10 kt. gusts up to 20 kt in the afternoon. waves
1 ft.
.thu night...nw winds around 5 kt. waves 1 ft.
.fri...nw winds around 5 kt. waves 1 ft.
.fri night...ne winds around 5 kt. waves 1 ft or less.
.sat...se winds around 5 kt. waves 1 ft.
.sun...se winds 5 to 10 kt. waves 1 ft. a chance of showers in the
morning, then showers.
$$
(6/7)
Latest Coastal Waters Forecast by KLWX
Issued 10/7/2026 4:57 AM America/New_York.
Valid through 10/7/2026 7:00 PM America/New_York.
fzus51 klwx 070857
cwflwx
expires:202610072300;;672629
coastal waters forecast
national weather service baltimore md/washington dc
457 am edt wed oct 7 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz536-072300-
tidal potomac from indian head to cobb island-
457 am edt wed oct 7 2026
.rest of the overnight...s winds 5 kt. waves less than 1 ft.
.today...s winds 5 to 10 kt. waves 1 ft.
.tonight...s winds 5 to 10 kt. waves 1 ft.
.thu...w winds 5 to 10 kt. waves 1 ft.
.thu night...nw winds around 5 kt. waves 1 ft.
.fri...nw winds around 5 kt. waves 1 ft.
.fri night...ne winds around 5 kt. waves 1 ft or less.
.sat...se winds around 5 kt. waves 1 ft. a chance of showers after
midnight.
.sun...se winds 10 to 15 kt...becoming s after midnight. waves 1 to
2 ft. a chance of showers in the morning, then showers.
$$
(7/7)
Latest Coastal Waters Forecast by KLWX
Issued 10/7/2026 4:57 AM America/New_York.
Valid through 10/7/2026 7:00 PM America/New_York.
fzus51 klwx 070857
cwflwx
expires:202610072300;;672630
coastal waters forecast
national weather service baltimore md/washington dc
457 am edt wed oct 7 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.
anz537-072300-
tidal potomac from cobb island to smith point-
457 am edt wed oct 7 2026
.rest of the overnight...s winds 5 kt. waves flat.
.today...s winds 5 to 10 kt. waves 1 ft.
.tonight...s winds 5 to 10 kt. waves 1 ft.
.thu...w winds 5 to 10 kt. waves 1 ft.
.thu night...nw winds around 5 kt. waves 1 ft.
.fri...n winds around 5 kt. waves 1 ft.
.fri night...ne winds around 5 kt. waves 1 ft or less.
.sat...se winds 5 to 10 kt. waves 1 ft. a chance of showers after
midnight.
.sun...se winds 15 to 20 kt...becoming s 10 to 15 kt after midnight.
waves 2 to 3 ft. a chance of showers in the morning, then showers.
$$
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