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(1/7)
Latest Coastal Waters Forecast by KLWX
Issued 5/5/2026 4:59 PM America/New_York.
Valid through 5/6/2026 4:00 AM America/New_York.
fzus51 klwx 052059
cwflwx
expires:202605060800;;072700
coastal waters forecast
national weather service baltimore md/washington dc
459 pm edt tue may 5 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.
anz531-060800-
chesapeake bay from pooles island to sandy point-
459 pm edt tue may 5 2026
...small craft advisory in effect through wednesday afternoon...
.rest of this afternoon...s winds 15 kt with gusts to 30 kt. waves
3 ft.
.tonight...s winds 15 to 20 kt with gusts to 25 kt. waves 3 ft.
.wed...s winds 15 to 20 kt with gusts to 25 kt. waves 3 ft. showers.
.wed night...w winds 5 to 10 kt. gusts up to 20 kt in the evening.
waves 1 to 2 ft. showers likely.
.thu...n winds 5 to 10 kt. waves 1 ft. showers likely.
.thu night...nw winds 5 to 10 kt. waves 1 ft. a chance of showers.
.fri...w winds 5 to 10 kt...becoming s. waves 1 ft.
.sat...sw winds 10 to 15 kt...becoming s around 5 kt after midnight.
waves 1 to 2 ft...subsiding to flat after midnight. a chance of
showers.
$$
(2/7)
Latest Coastal Waters Forecast by KLWX
Issued 5/5/2026 4:59 PM America/New_York.
Valid through 5/6/2026 4:00 AM America/New_York.
fzus51 klwx 052059
cwflwx
expires:202605060800;;072703
coastal waters forecast
national weather service baltimore md/washington dc
459 pm edt tue may 5 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-060800-
chesapeake bay from sandy point to north beach-
459 pm edt tue may 5 2026
...small craft advisory in effect through wednesday afternoon...
.rest of this afternoon...s winds 20 kt with gusts to 25 kt. waves
3 ft.
.tonight...s winds 15 to 20 kt with gusts to 25 kt. waves 3 ft.
.wed...s winds 15 to 20 kt with gusts to 25 kt. waves 3 ft. showers
likely.
.wed night...sw winds 10 to 15 kt with gusts to 20 kt...becoming n
5 to 10 kt after midnight. waves 1 to 2 ft. showers.
.thu...n winds 5 to 10 kt. waves 1 ft. showers likely.
.thu night...nw winds 5 to 10 kt. waves 1 ft. a chance of showers.
.fri...w winds 5 to 10 kt...becoming s. waves 1 to 2 ft.
.sat...s winds 10 to 15 kt...diminishing to 5 kt after midnight.
waves 1 to 2 ft. a chance of showers.
$$
(3/7)
Latest Coastal Waters Forecast by KLWX
Issued 5/5/2026 4:59 PM America/New_York.
Valid through 5/6/2026 4:00 AM America/New_York.
fzus51 klwx 052059
cwflwx
expires:202605060800;;072705
coastal waters forecast
national weather service baltimore md/washington dc
459 pm edt tue may 5 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.
anz533-060800-
chesapeake bay from north beach to drum point-
459 pm edt tue may 5 2026
...small craft advisory in effect through wednesday afternoon...
.rest of this afternoon...s winds 20 kt with gusts to 25 kt. waves
3 ft.
.tonight...s winds 15 to 20 kt with gusts to 25 kt. waves 3 ft.
.wed...s winds 10 to 15 kt with gusts to 25 kt. waves 3 ft. showers
likely.
.wed night...sw winds 10 to 15 kt...becoming nw 5 to 10 kt after
midnight. gusts up to 20 kt. waves 1 to 2 ft. showers.
.thu...n winds 5 to 10 kt. waves 1 ft. showers.
.thu night...nw winds 5 to 10 kt. waves 1 ft. a chance of showers.
.fri...nw winds 5 to 10 kt...becoming s. waves 1 ft.
.sat...s winds 10 to 15 kt...becoming sw 5 kt after midnight. waves
1 to 2 ft. a chance of showers through the night.
$$
(4/7)
Latest Coastal Waters Forecast by KLWX
Issued 5/5/2026 4:59 PM America/New_York.
Valid through 5/6/2026 4:00 AM America/New_York.
fzus51 klwx 052059
cwflwx
expires:202605060800;;072708
coastal waters forecast
national weather service baltimore md/washington dc
459 pm edt tue may 5 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz534-060800-
chesapeake bay from drum point to smith point-
459 pm edt tue may 5 2026
...small craft advisory in effect through wednesday afternoon...
.rest of this afternoon...s winds 20 kt with gusts to 25 kt. waves
4 ft.
.tonight...s winds 15 to 20 kt with gusts to 25 kt. waves 4 ft.
.wed...s winds 15 to 20 kt with gusts to 25 kt. waves 3 ft. a chance
of showers.
.wed night...sw winds 10 to 15 kt...becoming nw after midnight.
waves 2 ft. showers.
.thu...n winds 10 kt. waves 1 to 2 ft. showers.
.thu night...nw winds 10 to 15 kt. waves 1 to 2 ft. a chance of
showers.
.fri...nw winds 10 to 15 kt...becoming w 5 to 10 kt in the
afternoon, then becoming s 10 to 15 kt. waves 1 to 2 ft.
.sat...s winds 10 to 15 kt. waves 1 to 2 ft. a chance of showers
through the night.
$$
(5/7)
Latest Coastal Waters Forecast by KLWX
Issued 5/5/2026 4:59 PM America/New_York.
Valid through 5/6/2026 4:00 AM America/New_York.
fzus51 klwx 052059
cwflwx
expires:202605060800;;072696
coastal waters forecast
national weather service baltimore md/washington dc
459 pm edt tue may 5 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.
anz535-060800-
tidal potomac from key bridge to indian head-
459 pm edt tue may 5 2026
...small craft advisory in effect through wednesday afternoon...
.rest of this afternoon...sw winds 15 kt with gusts to 30 kt. waves
2 ft.
.tonight...s winds 10 to 15 kt with gusts to 25 kt. waves 1 ft.
.wed...s winds 10 to 15 kt with gusts to 25 kt. waves 1 to 2 ft.
showers.
.wed night...nw winds 5 to 10 kt. waves 1 ft. showers.
.thu...n winds 5 kt. waves less than 1 ft. showers likely.
.thu night...nw winds 5 kt. waves less than 1 ft. a chance of
showers.
.fri...w winds 5 kt...becoming s after midnight. waves 1 ft.
.sat...sw winds 5 to 10 kt. waves 1 ft. a chance of showers.
$$
(6/7)
Latest Coastal Waters Forecast by KLWX
Issued 5/5/2026 4:59 PM America/New_York.
Valid through 5/6/2026 4:00 AM America/New_York.
fzus51 klwx 052059
cwflwx
expires:202605060800;;072697
coastal waters forecast
national weather service baltimore md/washington dc
459 pm edt tue may 5 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz536-060800-
tidal potomac from indian head to cobb island-
459 pm edt tue may 5 2026
...small craft advisory in effect through wednesday afternoon...
.rest of this afternoon...s winds 15 kt with gusts to 25 kt. waves
2 ft.
.tonight...s winds 10 to 15 kt with gusts to 25 kt. waves 2 ft.
.wed...s winds 10 to 15 kt with gusts to 25 kt. waves 2 ft. showers
likely.
.wed night...w winds 5 to 10 kt with gusts to 20 kt... becoming n
after midnight. waves 1 ft. showers with a chance of tstms.
.thu...n winds 5 to 10 kt. waves 1 ft. showers.
.thu night...nw winds 5 kt. waves less than 1 ft. a chance of
showers.
.fri...w winds 5 kt...becoming s after midnight. waves 1 ft.
.sat...sw winds 5 to 10 kt. waves 1 ft or less. a chance of showers.
winds and waves higher and visibilities lower in and near tstms.
$$
(7/7)
Latest Coastal Waters Forecast by KLWX
Issued 5/5/2026 4:59 PM America/New_York.
Valid through 5/6/2026 4:00 AM America/New_York.
fzus51 klwx 052059
cwflwx
expires:202605060800;;072698
coastal waters forecast
national weather service baltimore md/washington dc
459 pm edt tue may 5 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.
anz537-060800-
tidal potomac from cobb island to smith point-
459 pm edt tue may 5 2026
...small craft advisory in effect through wednesday afternoon...
.rest of this afternoon...s winds 15 kt with gusts to 25 kt. waves
2 ft.
.tonight...s winds 10 to 15 kt with gusts to 25 kt. waves 2 ft.
.wed...sw winds 10 to 15 kt with gusts to 25 kt. waves 2 ft. a
chance of showers.
.wed night...sw winds 10 to 15 kt with gusts to 20 kt...becoming nw
5 to 10 kt after midnight. waves 1 to 2 ft. showers with a chance of
tstms.
.thu...n winds 5 to 10 kt. waves 1 ft. showers.
.thu night...nw winds 5 to 10 kt. waves 1 ft. a chance of showers.
.fri...nw winds 5 to 10 kt...becoming s. waves 1 ft.
.sat...sw winds 5 to 10 kt. 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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