(1/7)
Latest Coastal Waters Forecast by KLWX
Issued 10/27/2026 1:34 AM America/New_York.
Valid through 10/27/2026 4:00 PM America/New_York.
fzus51 klwx 270534
cwflwx
expires:202610272000;;783517
coastal waters forecast
national weather service baltimore md/washington dc
134 am edt tue oct 27 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.
anz531-272000-
chesapeake bay from pooles island to sandy point-
134 am edt tue oct 27 2026
.overnight...w winds 5 kt...becoming n late. waves 1 ft or less.
.tue...ne winds 5 to 10 kt. waves 1 ft.
.tue night...e winds 5 kt. waves less than 1 ft.
.wed...e winds around 5 kt. waves 1 ft or less.
.wed night...se winds around 5 kt. waves 1 ft.
.thu...s winds around 5 kt. waves 1 ft or less.
.thu night...sw winds 5 kt. waves less than 1 ft.
.fri...nw winds 5 kt. waves less than 1 ft.
.sat...e winds 5 to 10 kt. waves 1 ft or less.
$$
(2/7)
Latest Coastal Waters Forecast by KLWX
Issued 10/27/2026 1:34 AM America/New_York.
Valid through 10/27/2026 4:00 PM America/New_York.
fzus51 klwx 270534
cwflwx
expires:202610272000;;783520
coastal waters forecast
national weather service baltimore md/washington dc
134 am edt tue oct 27 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-272000-
chesapeake bay from sandy point to north beach-
134 am edt tue oct 27 2026
.overnight...nw winds 5 kt...becoming n late. waves 1 ft or less.
.tue...ne winds 5 to 10 kt. waves 1 ft.
.tue night...e winds 5 to 10 kt. waves 1 ft.
.wed...ne winds 5 kt. waves less than 1 ft.
.wed night...se winds around 5 kt. waves 1 ft or less.
.thu...s winds around 5 kt. waves 1 ft or less.
.thu night...sw winds 5 kt. waves less than 1 ft.
.fri...w winds 5 kt...becoming n after midnight. waves 1 ft or less.
.sat...e winds 5 to 10 kt. waves 1 ft or less.
$$
(3/7)
Latest Coastal Waters Forecast by KLWX
Issued 10/27/2026 1:34 AM America/New_York.
Valid through 10/27/2026 4:00 PM America/New_York.
fzus51 klwx 270534
cwflwx
expires:202610272000;;783522
coastal waters forecast
national weather service baltimore md/washington dc
134 am edt tue oct 27 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.
anz533-272000-
chesapeake bay from north beach to drum point-
134 am edt tue oct 27 2026
.overnight...w winds 10 kt...becoming n late. waves 1 ft.
.tue...n winds 5 to 10 kt. waves 1 to 2 ft.
.tue night...e winds 5 to 10 kt. waves 1 ft.
.wed...ne winds around 5 kt. waves 1 ft.
.wed night...se winds around 5 kt. waves 1 ft or less.
.thu...s winds around 5 kt. waves 1 ft or less.
.thu night...sw winds 5 kt. waves less than 1 ft.
.fri...w winds around 5 kt...becoming n after midnight. waves 1 ft
or less.
.sat...e winds 5 to 10 kt. waves 1 ft.
$$
(4/7)
Latest Coastal Waters Forecast by KLWX
Issued 10/27/2026 1:34 AM America/New_York.
Valid through 10/27/2026 4:00 PM America/New_York.
fzus51 klwx 270534
cwflwx
expires:202610272000;;783525
coastal waters forecast
national weather service baltimore md/washington dc
134 am edt tue oct 27 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz534-272000-
chesapeake bay from drum point to smith point-
134 am edt tue oct 27 2026
.overnight...nw winds 10 kt. waves 1 ft.
.tue...n winds 10 to 15 kt. waves 1 ft.
.tue night...e winds 5 to 10 kt. waves 1 ft.
.wed...ne winds 5 to 10 kt. waves 1 ft.
.wed night...e winds 5 kt. waves less than 1 ft.
.thu...se winds around 5 kt. waves flat.
.thu night...s winds around 5 kt. waves 1 ft.
.fri...w winds around 5 kt. waves 1 ft or less.
.sat...ne winds 5 to 10 kt. waves 1 ft.
$$
(5/7)
Latest Coastal Waters Forecast by KLWX
Issued 10/27/2026 1:34 AM America/New_York.
Valid through 10/27/2026 4:00 PM America/New_York.
fzus51 klwx 270534
cwflwx
expires:202610272000;;783513
coastal waters forecast
national weather service baltimore md/washington dc
134 am edt tue oct 27 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.
anz535-272000-
tidal potomac from key bridge to indian head-
134 am edt tue oct 27 2026
.overnight...n winds 5 kt. waves less than 1 ft.
.tue...ne winds 5 kt. waves less than 1 ft.
.tue night...e winds around 5 kt. waves 1 ft.
.wed...e winds around 5 kt. waves 1 ft.
.wed night...se winds around 5 kt. waves 1 ft or less.
.thu...s winds around 5 kt. waves 1 ft or less.
.thu night...sw winds around 5 kt. waves 1 ft.
.fri...nw winds around 5 kt. waves 1 ft.
.sat...e winds around 5 kt. waves 1 ft or less.
$$
(6/7)
Latest Coastal Waters Forecast by KLWX
Issued 10/27/2026 1:34 AM America/New_York.
Valid through 10/27/2026 4:00 PM America/New_York.
fzus51 klwx 270534
cwflwx
expires:202610272000;;783514
coastal waters forecast
national weather service baltimore md/washington dc
134 am edt tue oct 27 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz536-272000-
tidal potomac from indian head to cobb island-
134 am edt tue oct 27 2026
.overnight...w winds 5 kt. waves less than 1 ft.
.tue...ne winds around 5 kt. waves 1 ft.
.tue night...e winds around 5 kt. waves 1 ft.
.wed...e winds around 5 kt. waves 1 ft.
.wed night...se winds around 5 kt. waves 1 ft or less.
.thu...sw winds around 5 kt. waves 1 ft or less.
.thu night...sw winds around 5 kt. waves 1 ft.
.fri...nw winds around 5 kt. waves 1 ft or less.
.sat...e winds around 5 kt. waves 1 ft.
$$
(7/7)
Latest Coastal Waters Forecast by KLWX
Issued 10/27/2026 1:34 AM America/New_York.
Valid through 10/27/2026 4:00 PM America/New_York.
fzus51 klwx 270534
cwflwx
expires:202610272000;;783515
coastal waters forecast
national weather service baltimore md/washington dc
134 am edt tue oct 27 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.
anz537-272000-
tidal potomac from cobb island to smith point-
134 am edt tue oct 27 2026
.overnight...nw winds 5 kt. waves less than 1 ft.
.tue...ne winds 5 to 10 kt. waves 1 ft.
.tue night...e winds 5 to 10 kt. waves 1 ft.
.wed...e winds 5 to 10 kt. waves 1 ft.
.wed night...e winds around 5 kt. waves 1 ft.
.thu...se winds around 5 kt. waves flat.
.thu night...s winds around 5 kt. waves flat.
.fri...w winds around 5 kt. waves flat.
.sat...e winds 5 kt. waves less than 1 ft.
$$
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