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(1/7)
Latest Coastal Waters Forecast by KLWX
Issued 5/1/2026 11:03 PM America/New_York.
Valid through 5/2/2026 4:00 AM America/New_York.
fzus51 klwx 020303
cwflwx
expires:202605020800;;868866
coastal waters forecast
national weather service baltimore md/washington dc
1102 pm edt fri may 1 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.
anz531-020800-
chesapeake bay from pooles island to sandy point-
1102 pm edt fri may 1 2026
...small craft advisory in effect until 3 am edt saturday...
.rest of tonight...sw winds 15 kt...becoming nw late. gusts up to
20 kt. waves 1 to 2 ft. isolated showers late this evening, then
scattered showers.
.sat...n winds 10 to 15 kt. waves 1 to 2 ft.
.sat night...nw winds 10 to 15 kt. waves 1 to 2 ft.
.sun...nw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.sun night...sw winds 5 to 10 kt. waves 1 ft.
.mon...sw winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft.
.mon night...s winds 10 to 15 kt. waves 2 ft.
.tue...s winds 15 to 20 kt. waves 2 to 3 ft. a chance of showers
after midnight.
.wed...s winds 15 to 20 kt. waves 2 to 3 ft. a chance of showers in
the morning, then showers likely.
$$
(2/7)
Latest Coastal Waters Forecast by KLWX
Issued 5/1/2026 11:03 PM America/New_York.
Valid through 5/2/2026 4:00 AM America/New_York.
fzus51 klwx 020303
cwflwx
expires:202605020800;;868869
coastal waters forecast
national weather service baltimore md/washington dc
1102 pm edt fri may 1 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-020800-
chesapeake bay from sandy point to north beach-
1102 pm edt fri may 1 2026
...small craft advisory in effect until 3 am edt saturday...
.rest of tonight...s winds 15 kt...becoming nw late. gusts up to
20 kt. waves 1 to 2 ft. isolated showers late this evening, then
scattered showers.
.sat...nw winds 10 to 15 kt...becoming n 5 to 10 kt in the
afternoon. waves 1 to 2 ft.
.sat night...nw winds 10 to 15 kt. waves 1 to 2 ft.
.sun...nw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.sun night...sw winds 5 to 10 kt. waves 1 ft.
.mon...sw winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft.
.mon night...s winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.tue...s winds 15 to 20 kt. waves 2 to 3 ft.
.wed...s winds 15 to 20 kt. waves 2 to 3 ft. a chance of showers
through the day. showers likely through the night.
$$
(3/7)
Latest Coastal Waters Forecast by KLWX
Issued 5/1/2026 11:03 PM America/New_York.
Valid through 5/2/2026 4:00 AM America/New_York.
fzus51 klwx 020303
cwflwx
expires:202605020800;;868871
coastal waters forecast
national weather service baltimore md/washington dc
1102 pm edt fri may 1 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.
anz533-020800-
chesapeake bay from north beach to drum point-
1102 pm edt fri may 1 2026
...small craft advisory in effect until 3 am edt saturday...
.rest of tonight...s winds 15 kt with gusts to 25 kt... becoming nw
late. waves 1 to 2 ft. scattered showers.
.sat...n winds 10 to 15 kt...diminishing to 5 to 10 kt late. waves
2 ft.
.sat night...n winds 10 to 15 kt...becoming nw with gusts to 20 kt
late. waves 1 to 2 ft. a chance of rain.
.sun...nw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.sun night...sw winds 5 to 10 kt. waves 1 ft.
.mon...sw winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft.
.mon night...s winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.tue...s winds 15 to 20 kt. waves 2 to 3 ft.
.wed...s winds 15 to 20 kt. waves 2 to 3 ft. a chance of showers
through the day. showers likely through the night.
$$
(4/7)
Latest Coastal Waters Forecast by KLWX
Issued 5/1/2026 11:03 PM America/New_York.
Valid through 5/2/2026 4:00 AM America/New_York.
fzus51 klwx 020303
cwflwx
expires:202605020800;;868874
coastal waters forecast
national weather service baltimore md/washington dc
1102 pm edt fri may 1 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz534-020800-
chesapeake bay from drum point to smith point-
1102 pm edt fri may 1 2026
...small craft advisory in effect until 3 am edt saturday...
.rest of tonight...s winds 20 kt with gusts to 25 kt... becoming nw
10 kt late. waves 2 to 3 ft. scattered showers.
.sat...n winds 10 to 15 kt. waves 2 ft. a chance of rain.
.sat night...nw winds 15 to 20 kt. waves 2 to 3 ft. a chance of
rain.
.sun...nw winds 15 to 20 kt. waves 2 to 3 ft.
.sun night...sw winds 10 to 15 kt. waves 1 to 2 ft.
.mon...sw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.mon night...s winds 15 to 20 kt. waves 2 to 3 ft.
.tue...s winds 15 to 20 kt. waves 3 ft.
.wed...s winds 15 to 20 kt. waves 3 ft. a chance of showers through
the day, then showers likely through the night.
$$
(5/7)
Latest Coastal Waters Forecast by KLWX
Issued 5/1/2026 11:03 PM America/New_York.
Valid through 5/2/2026 4:00 AM America/New_York.
fzus51 klwx 020303
cwflwx
expires:202605020800;;868862
coastal waters forecast
national weather service baltimore md/washington dc
1102 pm edt fri may 1 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.
anz535-020800-
tidal potomac from key bridge to indian head-
1102 pm edt fri may 1 2026
.rest of tonight...sw winds 5 kt...becoming nw late. waves 1 ft.
scattered showers.
.sat...n winds 5 to 10 kt. waves 1 ft.
.sat night...nw winds 5 to 10 kt. waves 1 ft.
.sun...nw winds 5 to 10 kt with gusts to 20 kt. waves 1 ft.
.sun night...sw winds around 5 kt. waves 1 ft.
.mon...sw winds 5 to 10 kt with gusts to 20 kt. waves 1 ft.
.mon night...s winds 5 to 10 kt with gusts to 20 kt. waves 1 ft.
.tue...s winds 10 to 15 kt. waves 1 ft. a chance of showers after
midnight.
.wed...s winds 10 to 15 kt. waves 1 ft. a chance of showers in the
morning, then showers likely.
$$
(6/7)
Latest Coastal Waters Forecast by KLWX
Issued 5/1/2026 11:03 PM America/New_York.
Valid through 5/2/2026 4:00 AM America/New_York.
fzus51 klwx 020303
cwflwx
expires:202605020800;;868863
coastal waters forecast
national weather service baltimore md/washington dc
1102 pm edt fri may 1 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz536-020800-
tidal potomac from indian head to cobb island-
1102 pm edt fri may 1 2026
.rest of tonight...s winds 10 kt...becoming nw. gusts up to 20 kt.
waves 1 ft. scattered showers.
.sat...n winds 5 to 10 kt. waves 1 ft.
.sat night...nw winds 5 to 10 kt. waves 1 ft.
.sun...nw winds 5 to 10 kt. waves 1 ft.
.sun night...sw winds around 5 kt. waves 1 ft.
.mon...sw winds 10 to 15 kt with gusts to 20 kt. waves 1 ft.
.mon night...s winds 5 to 10 kt. waves 1 ft.
.tue...s winds 10 to 15 kt. waves 1 to 2 ft.
.wed...s winds 10 to 15 kt. waves 1 ft. a chance of showers through
the day. showers likely through the night.
$$
(7/7)
Latest Coastal Waters Forecast by KLWX
Issued 5/1/2026 11:03 PM America/New_York.
Valid through 5/2/2026 4:00 AM America/New_York.
fzus51 klwx 020303
cwflwx
expires:202605020800;;868864
coastal waters forecast
national weather service baltimore md/washington dc
1102 pm edt fri may 1 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.
anz537-020800-
tidal potomac from cobb island to smith point-
1102 pm edt fri may 1 2026
...small craft advisory in effect until 3 am edt saturday...
.rest of tonight...s winds 15 kt with gusts to 25 kt... becoming nw
late. waves 1 to 2 ft. scattered showers.
.sat...n winds 5 to 10 kt. waves 1 to 2 ft. a chance of rain.
.sat night...nw winds 10 to 15 kt. gusts up to 20 kt. waves 1 to
2 ft. a chance of rain.
.sun...nw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.sun night...sw winds 5 to 10 kt. waves 1 ft.
.mon...sw winds 10 to 15 kt. waves 1 ft.
.mon night...s winds 10 to 15 kt with gusts to 20 kt. waves 1 to
2 ft.
.tue...s winds 15 to 20 kt. waves 2 ft.
.wed...s winds 15 to 20 kt. waves 2 ft. a chance of showers through
the day. showers likely through the night.
$$
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