(1/7)
Latest Coastal Waters Forecast by KLWX
Issued 6/4/2026 5:03 PM America/New_York.
Valid through 6/5/2026 4:00 AM America/New_York.
fzus51 klwx 042103
cwflwx
expires:202606050800;;186348
coastal waters forecast
national weather service baltimore md/washington dc
503 pm edt thu jun 4 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.
anz531-050800-
chesapeake bay from pooles island to sandy point-
503 pm edt thu jun 4 2026
.rest of this afternoon...s winds 5 kt. waves flat.
.tonight...sw winds 5 to 10 kt. waves 1 ft.
.fri...sw winds 5 to 10 kt. waves 1 ft.
.fri night...s winds 5 to 10 kt. waves 1 ft.
.sat...sw winds 5 to 10 kt. waves 1 to 2 ft.
.sat night...sw winds 5 to 10 kt. waves 1 to 2 ft. a chance of
showers.
.sun...nw winds 5 to 10 kt. waves 1 ft.
.mon...e winds 10 to 15 kt...diminishing to 5 to 10 kt after
midnight. waves 1 to 2 ft.
$$
(2/7)
Latest Coastal Waters Forecast by KLWX
Issued 6/4/2026 5:03 PM America/New_York.
Valid through 6/5/2026 4:00 AM America/New_York.
fzus51 klwx 042103
cwflwx
expires:202606050800;;186351
coastal waters forecast
national weather service baltimore md/washington dc
503 pm edt thu jun 4 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-050800-
chesapeake bay from sandy point to north beach-
503 pm edt thu jun 4 2026
.rest of this afternoon...s winds 5 kt. waves flat.
.tonight...sw winds 5 to 10 kt. waves 1 ft.
.fri...s winds 5 to 10 kt. waves 1 ft.
.fri night...s winds 5 to 10 kt. waves 1 to 2 ft.
.sat...sw winds 5 kt...becoming s 10 to 15 kt in the afternoon.
waves 1 to 2 ft.
.sat night...sw winds 5 to 10 kt. waves 1 to 2 ft. a chance of
showers.
.sun...nw winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms through the night.
.mon...e winds 10 to 15 kt...diminishing to 5 to 10 kt after
midnight. waves 1 to 2 ft.
winds and waves higher and visibilities lower in and near tstms.
$$
(3/7)
Latest Coastal Waters Forecast by KLWX
Issued 6/4/2026 5:03 PM America/New_York.
Valid through 6/5/2026 4:00 AM America/New_York.
fzus51 klwx 042103
cwflwx
expires:202606050800;;186353
coastal waters forecast
national weather service baltimore md/washington dc
503 pm edt thu jun 4 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.
anz533-050800-
chesapeake bay from north beach to drum point-
503 pm edt thu jun 4 2026
.rest of this afternoon...s winds 5 kt. waves flat.
.tonight...s winds 5 to 10 kt. waves 1 ft.
.fri...sw winds 5 to 10 kt...becoming s in the afternoon. waves
1 ft.
.fri night...s winds 5 to 10 kt. waves 1 ft.
.sat...sw winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
waves 1 to 2 ft.
.sat night...sw winds 10 to 15 kt. waves 1 to 2 ft.
.sun...nw winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms through the night.
.mon...e winds 10 to 15 kt...diminishing to 5 to 10 kt after
midnight. waves 1 to 2 ft.
winds and waves higher and visibilities lower in and near tstms.
$$
(4/7)
Latest Coastal Waters Forecast by KLWX
Issued 6/4/2026 5:03 PM America/New_York.
Valid through 6/5/2026 4:00 AM America/New_York.
fzus51 klwx 042103
cwflwx
expires:202606050800;;186356
coastal waters forecast
national weather service baltimore md/washington dc
503 pm edt thu jun 4 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz534-050800-
chesapeake bay from drum point to smith point-
503 pm edt thu jun 4 2026
.rest of this afternoon...s winds 10 kt. waves 1 ft.
.tonight...sw winds 10 kt. waves 2 ft.
.fri...sw winds 5 to 10 kt...becoming s late. waves 1 ft.
.fri night...s winds 10 to 15 kt. waves 2 ft.
.sat...s winds 5 to 10 kt. waves 2 ft.
.sat night...sw winds 5 to 10 kt. waves 2 ft.
.sun...w winds 5 to 10 kt. waves 1 ft. a chance of showers and tstms
through the night.
.mon...ne winds 10 to 15 kt...becoming e. waves 2 ft.
winds and waves higher and visibilities lower in and near tstms.
$$
(5/7)
Latest Coastal Waters Forecast by KLWX
Issued 6/4/2026 5:03 PM America/New_York.
Valid through 6/5/2026 4:00 AM America/New_York.
fzus51 klwx 042103
cwflwx
expires:202606050800;;186344
coastal waters forecast
national weather service baltimore md/washington dc
503 pm edt thu jun 4 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.
anz535-050800-
tidal potomac from key bridge to indian head-
503 pm edt thu jun 4 2026
.rest of this afternoon...w winds 5 kt. waves less than 1 ft.
.tonight...sw winds around 5 kt. waves 1 ft.
.fri...sw winds around 5 kt. waves 1 ft.
.fri night...s winds around 5 kt. waves 1 ft.
.sat...sw winds 5 to 10 kt. gusts up to 20 kt in the afternoon.
waves 1 ft.
.sat night...w winds 5 to 10 kt. waves 1 ft. a chance of showers.
.sun...nw winds 5 to 10 kt. waves 1 ft.
.mon...e winds 5 to 10 kt. waves 1 ft.
$$
(6/7)
Latest Coastal Waters Forecast by KLWX
Issued 6/4/2026 5:03 PM America/New_York.
Valid through 6/5/2026 4:00 AM America/New_York.
fzus51 klwx 042103
cwflwx
expires:202606050800;;186345
coastal waters forecast
national weather service baltimore md/washington dc
503 pm edt thu jun 4 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz536-050800-
tidal potomac from indian head to cobb island-
503 pm edt thu jun 4 2026
.rest of this afternoon...s winds 5 kt. waves less than 1 ft.
.tonight...sw winds around 5 kt. waves 1 ft.
.fri...sw winds around 5 kt. waves 1 ft.
.fri night...s winds 5 kt. waves less than 1 ft.
.sat...sw winds 5 to 10 kt. waves 1 ft.
.sat night...w winds 5 to 10 kt. waves 1 ft.
.sun...nw winds around 5 kt. waves 1 ft.
.mon...e winds 10 to 15 kt...diminishing to around 5 kt after
midnight. waves 1 ft.
$$
(7/7)
Latest Coastal Waters Forecast by KLWX
Issued 6/4/2026 5:03 PM America/New_York.
Valid through 6/5/2026 4:00 AM America/New_York.
fzus51 klwx 042103
cwflwx
expires:202606050800;;186346
coastal waters forecast
national weather service baltimore md/washington dc
503 pm edt thu jun 4 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.
anz537-050800-
tidal potomac from cobb island to smith point-
503 pm edt thu jun 4 2026
.rest of this afternoon...se winds 5 kt. waves flat.
.tonight...s winds 5 to 10 kt. waves 1 ft.
.fri...sw winds 5 kt. waves less than 1 ft.
.fri night...s winds 5 to 10 kt. waves 1 ft.
.sat...sw winds 5 to 10 kt. waves 1 ft.
.sat night...sw winds 5 to 10 kt. waves 1 ft.
.sun...w winds 5 to 10 kt. waves 1 ft. a chance of showers and tstms
through the night.
.mon...ne winds 10 to 15 kt...becoming e. waves 1 to 2 ft.
winds and waves higher and visibilities lower in and near tstms.
$$
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