(1/7)
Latest Coastal Waters Forecast by KLWX
Issued 8/29/2026 2:27 PM America/New_York.
Valid through 8/30/2026 4:00 AM America/New_York.
fzus51 klwx 291827
cwflwx
expires:202608300800;;564110
coastal waters forecast
national weather service baltimore md/washington dc
226 pm edt sat aug 29 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.
anz531-300800-
chesapeake bay from pooles island to sandy point-
226 pm edt sat aug 29 2026
.this afternoon...ne winds 5 kt. waves less than 1 ft.
.tonight...se winds 5 to 10 kt...becoming s late. waves 1 ft or
less.
.sun...s winds 10 to 15 kt. gusts up to 20 kt in the late morning
and afternoon. waves 1 to 2 ft.
.sun night...sw winds 10 to 15 kt with gusts to 20 kt. waves 1 to
2 ft.
.mon...n winds around 5 kt. waves 1 ft or less.
.mon night...se winds around 5 kt. waves flat. a chance of showers.
.tue...sw winds 5 to 10 kt. waves 1 ft or less.
.wed...ne winds 5 kt...becoming se. waves 1 ft or less.
$$
(2/7)
Latest Coastal Waters Forecast by KLWX
Issued 8/29/2026 2:27 PM America/New_York.
Valid through 8/30/2026 4:00 AM America/New_York.
fzus51 klwx 291827
cwflwx
expires:202608300800;;564113
coastal waters forecast
national weather service baltimore md/washington dc
226 pm edt sat aug 29 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-300800-
chesapeake bay from sandy point to north beach-
226 pm edt sat aug 29 2026
.this afternoon...ne winds 5 kt. waves less than 1 ft.
.tonight...se winds 5 to 10 kt...becoming s late. waves 1 ft.
.sun...s winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft.
.sun night...s winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.mon...n winds 5 kt. waves less than 1 ft.
.mon night...se winds 5 kt. waves less than 1 ft.
.tue...sw winds 5 to 10 kt. waves 1 ft.
.wed...nw winds 5 kt...becoming se. waves 1 ft.
$$
(3/7)
Latest Coastal Waters Forecast by KLWX
Issued 8/29/2026 2:27 PM America/New_York.
Valid through 8/30/2026 4:00 AM America/New_York.
fzus51 klwx 291827
cwflwx
expires:202608300800;;564115
coastal waters forecast
national weather service baltimore md/washington dc
226 pm edt sat aug 29 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.
anz533-300800-
chesapeake bay from north beach to drum point-
226 pm edt sat aug 29 2026
.this afternoon...n winds 5 kt. waves less than 1 ft.
.tonight...e winds 5 to 10 kt...becoming s after midnight. waves
1 ft.
.sun...s winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft.
.sun night...s winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.mon...nw winds 5 kt. waves less than 1 ft.
.mon night...se winds 5 kt. waves less than 1 ft.
.tue...sw winds 5 to 10 kt. waves 1 ft.
.wed...w winds 5 kt...becoming se. waves 1 ft.
$$
(4/7)
Latest Coastal Waters Forecast by KLWX
Issued 8/29/2026 2:27 PM America/New_York.
Valid through 8/30/2026 4:00 AM America/New_York.
fzus51 klwx 291827
cwflwx
expires:202608300800;;564118
coastal waters forecast
national weather service baltimore md/washington dc
226 pm edt sat aug 29 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz534-300800-
chesapeake bay from drum point to smith point-
226 pm edt sat aug 29 2026
.this afternoon...ne winds 5 kt. waves less than 1 ft.
.tonight...se winds 5 to 10 kt. waves 1 ft.
.sun...s winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft.
.sun night...s winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.mon...nw winds 5 to 10 kt. waves 1 ft.
.mon night...s winds 5 to 10 kt. waves 1 ft.
.tue...s winds 5 to 10 kt. waves 1 ft.
.wed...w winds 5 to 10 kt...becoming s. waves 1 ft.
$$
(5/7)
Latest Coastal Waters Forecast by KLWX
Issued 8/29/2026 2:27 PM America/New_York.
Valid through 8/30/2026 4:00 AM America/New_York.
fzus51 klwx 291827
cwflwx
expires:202608300800;;564106
coastal waters forecast
national weather service baltimore md/washington dc
226 pm edt sat aug 29 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.
anz535-300800-
tidal potomac from key bridge to indian head-
226 pm edt sat aug 29 2026
.this afternoon...e winds 5 kt. waves less than 1 ft.
.tonight...se winds around 5 kt. waves 1 ft.
.sun...s winds 5 to 10 kt. waves 1 ft.
.sun night...s winds around 5 kt. waves 1 ft.
.mon...nw winds around 5 kt. waves 1 ft.
.mon night...se winds around 5 kt. waves 1 ft or less.
.tue...sw winds around 5 kt. waves 1 ft.
.wed...w winds 5 to 10 kt...becoming s. waves 1 ft.
$$
(6/7)
Latest Coastal Waters Forecast by KLWX
Issued 8/29/2026 2:27 PM America/New_York.
Valid through 8/30/2026 4:00 AM America/New_York.
fzus51 klwx 291827
cwflwx
expires:202608300800;;564107
coastal waters forecast
national weather service baltimore md/washington dc
226 pm edt sat aug 29 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz536-300800-
tidal potomac from indian head to cobb island-
226 pm edt sat aug 29 2026
.this afternoon...e winds 5 kt. waves less than 1 ft.
.tonight...se winds around 5 kt. waves 1 ft.
.sun...s winds around 5 kt. waves 1 ft.
.sun night...s winds 5 kt. waves less than 1 ft.
.mon...nw winds around 5 kt. waves 1 ft.
.mon night...s winds around 5 kt. waves 1 ft.
.tue...sw winds around 5 kt. waves 1 ft.
.wed...sw winds around 5 kt. waves 1 ft.
$$
(7/7)
Latest Coastal Waters Forecast by KLWX
Issued 8/29/2026 2:27 PM America/New_York.
Valid through 8/30/2026 4:00 AM America/New_York.
fzus51 klwx 291827
cwflwx
expires:202608300800;;564108
coastal waters forecast
national weather service baltimore md/washington dc
226 pm edt sat aug 29 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.
anz537-300800-
tidal potomac from cobb island to smith point-
226 pm edt sat aug 29 2026
.this afternoon...e winds 5 kt. waves less than 1 ft.
.tonight...se winds 5 to 10 kt. waves 1 ft.
.sun...s winds 5 to 10 kt. waves 1 ft.
.sun night...s winds 5 to 10 kt. waves 1 ft.
.mon...nw winds around 5 kt. waves 1 ft.
.mon night...se winds 5 kt. waves less than 1 ft.
.tue...sw winds 5 to 10 kt. waves 1 ft.
.wed...n winds 5 kt...becoming s. waves 1 ft.
$$
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