(1/7)
Latest Coastal Waters Forecast by KLWX
Issued 10/3/2026 10:57 PM America/New_York.
Valid through 10/4/2026 4:00 AM America/New_York.
fzus51 klwx 040257
cwflwx
expires:202610040800;;494742
coastal waters forecast
national weather service baltimore md/washington dc
1057 pm edt sat oct 3 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.
anz531-040800-
chesapeake bay from pooles island to sandy point-
1057 pm edt sat oct 3 2026
.rest of tonight...e winds 10 kt. waves 1 ft. a chance of showers.
.sun...ne winds 5 to 10 kt. waves 1 ft. showers likely.
.sun night...n winds around 5 kt. waves 1 ft or less.
.mon...nw winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft.
.mon night...n winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.tue...n winds 5 to 10 kt. waves 1 to 2 ft.
.tue night...s winds around 5 kt. waves flat.
.wed...s winds 5 to 10 kt. waves 1 ft.
.thu...sw winds 5 to 10 kt. waves 1 ft or less.
$$
(2/7)
Latest Coastal Waters Forecast by KLWX
Issued 10/3/2026 10:57 PM America/New_York.
Valid through 10/4/2026 4:00 AM America/New_York.
fzus51 klwx 040257
cwflwx
expires:202610040800;;494745
coastal waters forecast
national weather service baltimore md/washington dc
1057 pm edt sat oct 3 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-040800-
chesapeake bay from sandy point to north beach-
1057 pm edt sat oct 3 2026
.rest of tonight...ne winds 10 kt. waves 1 ft. a chance of showers.
.sun...ne winds 5 to 10 kt. waves 1 ft. showers likely.
.sun night...n winds around 5 kt. waves 1 ft or less.
.mon...nw winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft.
.mon night...n winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.tue...n winds 10 to 15 kt. waves 1 to 2 ft.
.tue night...s winds around 5 kt. waves flat.
.wed...s winds 5 to 10 kt. waves 1 to 2 ft.
.thu...sw winds 5 to 10 kt. waves 1 ft or less.
$$
(3/7)
Latest Coastal Waters Forecast by KLWX
Issued 10/3/2026 10:57 PM America/New_York.
Valid through 10/4/2026 4:00 AM America/New_York.
fzus51 klwx 040257
cwflwx
expires:202610040800;;494747
coastal waters forecast
national weather service baltimore md/washington dc
1057 pm edt sat oct 3 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.
anz533-040800-
chesapeake bay from north beach to drum point-
1057 pm edt sat oct 3 2026
.rest of tonight...ne winds 10 kt. waves 1 ft. a chance of showers.
.sun...ne winds 5 to 10 kt. waves 1 ft. showers likely.
.sun night...n winds 5 to 10 kt. waves 1 ft.
.mon...nw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.mon night...n winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.tue...n winds 10 to 15 kt. waves 1 to 2 ft.
.tue night...se winds around 5 kt. waves flat.
.wed...s winds 5 to 10 kt. waves 1 ft.
.thu...sw winds 5 to 10 kt. waves 1 ft or less.
$$
(4/7)
Latest Coastal Waters Forecast by KLWX
Issued 10/3/2026 10:57 PM America/New_York.
Valid through 10/4/2026 4:00 AM America/New_York.
fzus51 klwx 040257
cwflwx
expires:202610040800;;494750
coastal waters forecast
national weather service baltimore md/washington dc
1057 pm edt sat oct 3 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz534-040800-
chesapeake bay from drum point to smith point-
1057 pm edt sat oct 3 2026
.rest of tonight...ne winds 10 to 15 kt. waves 2 ft. showers.
.sun...ne winds 10 to 15 kt...becoming n 5 kt late. waves 1 to 2 ft.
showers likely.
.sun night...n winds 5 to 10 kt. waves 1 ft. a chance of showers.
.mon...nw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.mon night...n winds 15 to 20 kt. waves 2 to 3 ft.
.tue...n winds 10 to 15 kt with gusts to 20 kt. waves 2 to 3 ft.
.tue night...e winds 5 kt. waves less than 1 ft.
.wed...s winds 5 to 10 kt. waves 1 ft.
.thu...sw winds 5 to 10 kt. waves 1 ft.
$$
(5/7)
Latest Coastal Waters Forecast by KLWX
Issued 10/3/2026 10:57 PM America/New_York.
Valid through 10/4/2026 4:00 AM America/New_York.
fzus51 klwx 040257
cwflwx
expires:202610040800;;494738
coastal waters forecast
national weather service baltimore md/washington dc
1057 pm edt sat oct 3 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.
anz535-040800-
tidal potomac from key bridge to indian head-
1057 pm edt sat oct 3 2026
.rest of tonight...ne winds around 5 kt. waves 1 ft or less. a
chance of showers.
.sun...ne winds around 5 kt. waves 1 ft. showers likely.
.sun night...n winds around 5 kt. waves 1 ft or less.
.mon...nw winds 5 to 10 kt with gusts to 20 kt. waves 1 ft.
.mon night...n winds 5 to 10 kt. waves 1 ft.
.tue...n winds around 5 kt. waves 1 ft.
.tue night...s winds around 5 kt. waves flat.
.wed...s winds 5 to 10 kt. waves 1 ft.
.thu...w winds around 5 kt. waves 1 ft.
$$
(6/7)
Latest Coastal Waters Forecast by KLWX
Issued 10/3/2026 10:57 PM America/New_York.
Valid through 10/4/2026 4:00 AM America/New_York.
fzus51 klwx 040257
cwflwx
expires:202610040800;;494739
coastal waters forecast
national weather service baltimore md/washington dc
1057 pm edt sat oct 3 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz536-040800-
tidal potomac from indian head to cobb island-
1057 pm edt sat oct 3 2026
.rest of tonight...ne winds 5 kt. waves less than 1 ft. a chance of
showers.
.sun...ne winds around 5 kt. waves 1 ft. showers likely.
.sun night...n winds around 5 kt. waves 1 ft.
.mon...nw winds 5 to 10 kt. waves 1 ft.
.mon night...n winds 5 to 10 kt. waves 1 ft.
.tue...n winds 5 to 10 kt. waves 1 ft.
.tue night...se winds around 5 kt. waves flat.
.wed...s winds around 5 kt. waves 1 ft.
.thu...w winds around 5 kt. waves 1 ft.
$$
(7/7)
Latest Coastal Waters Forecast by KLWX
Issued 10/3/2026 10:57 PM America/New_York.
Valid through 10/4/2026 4:00 AM America/New_York.
fzus51 klwx 040257
cwflwx
expires:202610040800;;494740
coastal waters forecast
national weather service baltimore md/washington dc
1057 pm edt sat oct 3 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.
anz537-040800-
tidal potomac from cobb island to smith point-
1057 pm edt sat oct 3 2026
.rest of tonight...ne winds 10 kt. waves 1 to 2 ft. showers likely.
.sun...ne winds 5 to 10 kt. waves 1 to 2 ft. showers likely.
.sun night...n winds around 5 kt. waves 1 ft.
.mon...nw winds 5 to 10 kt. waves 1 to 2 ft.
.mon night...n winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.tue...n winds 10 to 15 kt. gusts up to 20 kt in the morning. waves
1 to 2 ft.
.tue night...se winds around 5 kt. waves flat.
.wed...s winds 5 to 10 kt. waves 1 ft or less.
.thu...w winds around 5 kt. waves 1 ft or less.
$$
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