(1/7)
Latest Coastal Waters Forecast by KLWX
Issued 9/20/2025 7:34 AM America/New_York.
Valid through 9/20/2025 4:00 PM America/New_York.
fzus51 klwx 201134
cwflwx
expires:202509202000;;305556
coastal waters forecast
national weather service baltimore md/washington dc
734 am edt sat sep 20 2025
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.
anz531-202000-
chesapeake bay from pooles island to sandy point-
734 am edt sat sep 20 2025
.today...ne winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft.
.tonight...e winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft.
.sun...e winds 5 to 10 kt. waves 1 ft.
.sun night...e winds 5 to 10 kt. waves 1 ft.
.mon...se winds 5 kt. waves less than 1 ft.
.mon night...s winds 5 to 10 kt. waves 1 ft.
.tue...sw winds 5 to 10 kt. waves 1 ft. a chance of showers.
.wed...nw winds 5 kt...becoming e. waves 1 ft. a chance of showers.
$$
(2/7)
Latest Coastal Waters Forecast by KLWX
Issued 9/20/2025 7:34 AM America/New_York.
Valid through 9/20/2025 4:00 PM America/New_York.
fzus51 klwx 201134
cwflwx
expires:202509202000;;305559
coastal waters forecast
national weather service baltimore md/washington dc
734 am edt sat sep 20 2025
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-202000-
chesapeake bay from sandy point to north beach-
734 am edt sat sep 20 2025
.today...ne winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft.
.tonight...e winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.sun...e winds 10 kt. waves 1 ft.
.sun night...e winds 5 to 10 kt. waves 1 ft.
.mon...se winds 5 kt. waves less than 1 ft.
.mon night...s winds 5 to 10 kt. waves 1 ft.
.tue...s winds 5 to 10 kt. waves 1 ft. a chance of showers.
.wed...n winds 5 kt...becoming e. waves 1 ft. a chance of showers.
$$
(3/7)
Latest Coastal Waters Forecast by KLWX
Issued 9/20/2025 7:34 AM America/New_York.
Valid through 9/20/2025 4:00 PM America/New_York.
fzus51 klwx 201134
cwflwx
expires:202509202000;;305561
coastal waters forecast
national weather service baltimore md/washington dc
734 am edt sat sep 20 2025
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.
anz533-202000-
chesapeake bay from north beach to drum point-
734 am edt sat sep 20 2025
.today...ne winds 10 kt with gusts to 20 kt. waves 1 to 2 ft.
.tonight...e winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.sun...e winds 5 to 10 kt. waves 1 ft.
.sun night...e winds 5 to 10 kt. waves 1 ft.
.mon...se winds 5 kt. waves less than 1 ft.
.mon night...s winds 5 to 10 kt. waves 1 ft.
.tue...s winds 5 to 10 kt. waves 1 ft. a chance of showers.
.wed...nw winds 5 kt...becoming e. waves 1 ft. a chance of showers.
$$
(4/7)
Latest Coastal Waters Forecast by KLWX
Issued 9/20/2025 7:34 AM America/New_York.
Valid through 9/20/2025 4:00 PM America/New_York.
fzus51 klwx 201134
cwflwx
expires:202509202000;;305564
coastal waters forecast
national weather service baltimore md/washington dc
734 am edt sat sep 20 2025
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz534-202000-
chesapeake bay from drum point to smith point-
734 am edt sat sep 20 2025
.today...ne winds 10 kt. waves 1 ft. a slight chance of showers and
tstms this afternoon.
.tonight...e winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.sun...e winds 10 kt. waves 1 to 2 ft.
.sun night...e winds 10 to 15 kt. waves 1 to 2 ft.
.mon...e winds 5 to 10 kt. waves 1 ft.
.mon night...s winds 5 to 10 kt. waves 1 ft.
.tue...s winds 5 to 10 kt. waves 1 ft. a chance of showers through
the night.
.wed...w winds 5 to 10 kt...becoming se. waves 1 ft. a chance of
showers through the night.
winds and waves higher and visibilities lower in and near tstms.
$$
(5/7)
Latest Coastal Waters Forecast by KLWX
Issued 9/20/2025 7:34 AM America/New_York.
Valid through 9/20/2025 4:00 PM America/New_York.
fzus51 klwx 201134
cwflwx
expires:202509202000;;305552
coastal waters forecast
national weather service baltimore md/washington dc
734 am edt sat sep 20 2025
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.
anz535-202000-
tidal potomac from key bridge to indian head-
734 am edt sat sep 20 2025
.today...ne winds 5 to 10 kt. waves 1 ft.
.tonight...e winds 5 to 10 kt. waves 1 ft.
.sun...e winds 5 kt. waves less than 1 ft.
.sun night...e winds around 5 kt. waves 1 ft.
.mon...se winds around 5 kt. waves 1 ft.
.mon night...s winds 5 kt. waves less than 1 ft.
.tue...sw winds around 5 kt. waves 1 ft. a chance of showers and
tstms through the night.
.wed...n winds around 5 kt. waves 1 ft. a chance of showers.
winds and waves higher and visibilities lower in and near tstms.
$$
(6/7)
Latest Coastal Waters Forecast by KLWX
Issued 9/20/2025 7:34 AM America/New_York.
Valid through 9/20/2025 4:00 PM America/New_York.
fzus51 klwx 201134
cwflwx
expires:202509202000;;305553
coastal waters forecast
national weather service baltimore md/washington dc
734 am edt sat sep 20 2025
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz536-202000-
tidal potomac from indian head to cobb island-
734 am edt sat sep 20 2025
.today...ne winds 5 to 10 kt. waves 1 ft.
.tonight...e winds 5 to 10 kt. waves 1 ft.
.sun...e winds 5 to 10 kt. waves 1 ft.
.sun night...e winds 5 to 10 kt. waves 1 ft.
.mon...se winds around 5 kt. waves 1 ft.
.mon night...s winds 5 kt. waves less than 1 ft.
.tue...sw winds 5 kt. waves less than 1 ft. a chance of showers and
tstms through the night.
.wed...ne winds 5 kt. waves less than 1 ft. a chance of showers.
winds and waves higher and visibilities lower in and near tstms.
$$
(7/7)
Latest Coastal Waters Forecast by KLWX
Issued 9/20/2025 7:34 AM America/New_York.
Valid through 9/20/2025 4:00 PM America/New_York.
fzus51 klwx 201134
cwflwx
expires:202509202000;;305554
coastal waters forecast
national weather service baltimore md/washington dc
734 am edt sat sep 20 2025
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.
anz537-202000-
tidal potomac from cobb island to smith point-
734 am edt sat sep 20 2025
.today...ne winds 10 kt. waves 1 ft. a slight chance of showers and
tstms this afternoon.
.tonight...e winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.sun...e winds 5 to 10 kt. waves 1 to 2 ft.
.sun night...e winds 5 to 10 kt. waves 1 to 2 ft.
.mon...e winds 5 kt. waves less than 1 ft.
.mon night...s winds 5 to 10 kt. waves 1 ft.
.tue...s winds 5 to 10 kt. waves 1 ft.
.wed...ne winds 5 kt...becoming se after midnight. waves 1 ft. a
chance of showers through the night.
winds and waves higher and visibilities lower in and near tstms.
$$
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