(1/7)
Latest Coastal Waters Forecast by KLWX
Issued 9/29/2026 9:03 AM America/New_York.
Valid through 9/29/2026 4:00 PM America/New_York.
fzus51 klwx 291303
cwflwx
expires:202609292000;;246437
coastal waters forecast
national weather service baltimore md/washington dc
903 am edt tue sep 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.
anz531-292000-
chesapeake bay from pooles island to sandy point-
903 am edt tue sep 29 2026
.rest of today...w winds 5 kt. waves flat.
.tonight...w winds around 5 kt. waves flat.
.wed...se winds around 5 kt. waves 1 ft or less.
.wed night...s winds 5 to 10 kt. waves 1 ft.
.thu...s winds 5 to 10 kt. waves 1 ft.
.thu night...s winds 5 to 10 kt. waves 1 ft.
.fri...sw winds 5 to 10 kt...becoming n after midnight. waves 1 ft.
.sat...ne winds 10 to 15 kt...becoming e. waves 1 to 2 ft. a chance
of showers through the night. showers likely after midnight.
$$
(2/7)
Latest Coastal Waters Forecast by KLWX
Issued 9/29/2026 9:03 AM America/New_York.
Valid through 9/29/2026 4:00 PM America/New_York.
fzus51 klwx 291303
cwflwx
expires:202609292000;;246440
coastal waters forecast
national weather service baltimore md/washington dc
903 am edt tue sep 29 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-292000-
chesapeake bay from sandy point to north beach-
903 am edt tue sep 29 2026
.rest of today...w winds 5 kt. waves flat.
.tonight...w winds around 5 kt. waves flat.
.wed...sw winds around 5 kt...becoming se late. waves 1 ft or less.
.wed night...s winds 5 to 10 kt. waves 1 ft.
.thu...s winds 5 to 10 kt. waves 1 ft.
.thu night...s winds 5 to 10 kt. waves 1 ft.
.fri...sw winds 5 to 10 kt...becoming n after midnight. waves 1 ft.
.sat...ne winds 10 to 15 kt...becoming e. waves 1 to 2 ft. a chance
of showers through the night. showers likely after midnight.
$$
(3/7)
Latest Coastal Waters Forecast by KLWX
Issued 9/29/2026 9:03 AM America/New_York.
Valid through 9/29/2026 4:00 PM America/New_York.
fzus51 klwx 291303
cwflwx
expires:202609292000;;246442
coastal waters forecast
national weather service baltimore md/washington dc
903 am edt tue sep 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.
anz533-292000-
chesapeake bay from north beach to drum point-
903 am edt tue sep 29 2026
.rest of today...nw winds around 5 kt. waves flat.
.tonight...w winds around 5 kt. waves flat.
.wed...sw winds around 5 kt...becoming se late. waves 1 ft or less.
.wed night...s winds 5 to 10 kt. waves 1 ft.
.thu...s winds 5 to 10 kt. waves 1 ft.
.thu night...s winds 5 to 10 kt. waves 1 ft.
.fri...sw winds 5 to 10 kt...becoming nw 10 to 15 kt after midnight.
waves 1 to 2 ft.
.sat...ne winds 10 to 15 kt...becoming e. waves 1 to 2 ft. a chance
of showers through the night. showers likely after midnight.
$$
(4/7)
Latest Coastal Waters Forecast by KLWX
Issued 9/29/2026 9:03 AM America/New_York.
Valid through 9/29/2026 4:00 PM America/New_York.
fzus51 klwx 291303
cwflwx
expires:202609292000;;246445
coastal waters forecast
national weather service baltimore md/washington dc
903 am edt tue sep 29 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz534-292000-
chesapeake bay from drum point to smith point-
903 am edt tue sep 29 2026
.rest of today...nw winds 5 kt. waves less than 1 ft.
.tonight...w winds around 5 kt. waves flat.
.wed...sw winds around 5 kt...becoming se late. waves 1 ft or less.
.wed night...s winds 5 to 10 kt. waves 2 ft.
.thu...s winds 5 to 10 kt. waves 1 to 2 ft.
.thu night...s winds 10 to 15 kt. waves 2 ft.
.fri...sw winds 5 to 10 kt. waves 1 to 2 ft.
.sat...ne winds 10 to 15 kt...becoming e after midnight. waves 1 to
2 ft. a chance of showers.
$$
(5/7)
Latest Coastal Waters Forecast by KLWX
Issued 9/29/2026 9:03 AM America/New_York.
Valid through 9/29/2026 4:00 PM America/New_York.
fzus51 klwx 291303
cwflwx
expires:202609292000;;246433
coastal waters forecast
national weather service baltimore md/washington dc
903 am edt tue sep 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.
anz535-292000-
tidal potomac from key bridge to indian head-
903 am edt tue sep 29 2026
.rest of today...nw winds 5 kt. waves less than 1 ft.
.tonight...light winds. waves flat.
.wed...sw winds around 5 kt. waves 1 ft or less.
.wed night...s winds 5 kt. waves less than 1 ft.
.thu...sw winds 5 kt. waves less than 1 ft.
.thu night...s winds 5 kt. waves less than 1 ft.
.fri...sw winds 5 kt...becoming n after midnight. waves 1 ft.
.sat...ne winds 5 to 10 kt. waves 1 ft. a chance of showers in the
afternoon. showers likely through the night.
$$
(6/7)
Latest Coastal Waters Forecast by KLWX
Issued 9/29/2026 9:03 AM America/New_York.
Valid through 9/29/2026 4:00 PM America/New_York.
fzus51 klwx 291303
cwflwx
expires:202609292000;;246434
coastal waters forecast
national weather service baltimore md/washington dc
903 am edt tue sep 29 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz536-292000-
tidal potomac from indian head to cobb island-
903 am edt tue sep 29 2026
.rest of today...nw winds 5 kt. waves less than 1 ft.
.tonight...sw winds around 5 kt. waves flat.
.wed...sw winds around 5 kt. waves 1 ft or less.
.wed night...s winds 5 kt. waves less than 1 ft.
.thu...sw winds 5 kt. waves less than 1 ft.
.thu night...s winds 5 to 10 kt. waves 1 ft.
.fri...sw winds 5 to 10 kt...becoming nw after midnight. waves 1 ft.
.sat...ne winds 5 to 10 kt. waves 1 ft. a chance of showers in the
afternoon. showers likely through the night.
$$
(7/7)
Latest Coastal Waters Forecast by KLWX
Issued 9/29/2026 9:03 AM America/New_York.
Valid through 9/29/2026 4:00 PM America/New_York.
fzus51 klwx 291303
cwflwx
expires:202609292000;;246435
coastal waters forecast
national weather service baltimore md/washington dc
903 am edt tue sep 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.
anz537-292000-
tidal potomac from cobb island to smith point-
903 am edt tue sep 29 2026
.rest of today...nw winds 5 kt. waves flat.
.tonight...sw winds around 5 kt. waves flat.
.wed...sw winds around 5 kt...becoming se late. waves 1 ft or less.
.wed night...s winds 5 to 10 kt. waves 1 ft.
.thu...sw winds 5 to 10 kt. waves 1 ft.
.thu night...s winds 5 to 10 kt. waves 1 ft.
.fri...sw winds 5 to 10 kt. waves 1 ft.
.sat...ne winds 5 to 10 kt. waves 1 to 2 ft. a chance of showers
through the night. showers likely after midnight.
$$
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