(1/7)
Latest Coastal Waters Forecast by KLWX
Issued 3/4/2026 1:01 AM America/New_York.
Valid through 3/4/2026 4:00 PM America/New_York.
fzus51 klwx 040601
cwflwx
expires:202603042100;;591676
coastal waters forecast
national weather service baltimore md/washington dc
101 am est wed mar 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.
anz531-042100-
chesapeake bay from pooles island to sandy point-
101 am est wed mar 4 2026
.overnight...s winds 5 to 10 kt. waves 1 ft. numerous showers with
patchy drizzle. patchy fog. vsby 1 to 3 nm.
.wed...n winds around 5 kt. waves 1 ft or less. numerous showers.
patchy fog. vsby 1 to 3 nm.
.wed night...e winds around 5 kt. waves flat. numerous showers.
patchy fog. vsby 1 nm or less.
.thu...e winds around 5 kt. waves flat. scattered showers. patchy
fog.
.thu night...e winds 5 kt. waves less than 1 ft. showers likely.
.fri...e winds 5 kt. waves less than 1 ft. a chance of showers.
.fri night...e winds 5 to 10 kt. waves 1 ft or less.
.sat...s winds 10 to 15 kt...becoming w after midnight. waves 1 to
2 ft. a chance of showers in the afternoon. showers likely in the
evening.
.sun...w winds 5 to 10 kt. waves 1 ft or less. a chance of showers
through the night.
$$
(2/7)
Latest Coastal Waters Forecast by KLWX
Issued 3/4/2026 1:01 AM America/New_York.
Valid through 3/4/2026 4:00 PM America/New_York.
fzus51 klwx 040601
cwflwx
expires:202603042100;;591679
coastal waters forecast
national weather service baltimore md/washington dc
101 am est wed mar 4 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-042100-
chesapeake bay from sandy point to north beach-
101 am est wed mar 4 2026
.overnight...s winds 10 kt. waves 1 ft. numerous showers. vsby 1 to
3 nm.
.wed...ne winds around 5 kt. waves 1 ft or less. numerous showers.
vsby 1 to 3 nm.
.wed night...e winds around 5 kt. waves flat. numerous showers.
patchy fog. vsby 1 nm or less.
.thu...se winds around 5 kt. waves 1 ft or less. scattered showers.
patchy fog.
.thu night...e winds 5 kt. waves less than 1 ft. a chance of
showers.
.fri...ne winds 5 kt. waves less than 1 ft. a chance of showers.
.fri night...e winds 5 to 10 kt. waves 1 ft. a chance of showers.
.sat...s winds 10 to 15 kt...becoming sw. waves 1 to 2 ft. a chance
of showers in the afternoon. showers likely in the evening, then a
chance of showers after midnight.
.sun...w winds 5 to 10 kt...becoming sw. waves 1 ft. a chance of
showers through the night.
$$
(3/7)
Latest Coastal Waters Forecast by KLWX
Issued 3/4/2026 1:01 AM America/New_York.
Valid through 3/4/2026 4:00 PM America/New_York.
fzus51 klwx 040601
cwflwx
expires:202603042100;;591681
coastal waters forecast
national weather service baltimore md/washington dc
101 am est wed mar 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.
anz533-042100-
chesapeake bay from north beach to drum point-
101 am est wed mar 4 2026
.overnight...s winds 10 kt. waves 1 ft. scattered showers.
.wed...s winds 5 to 10 kt...becoming n in the afternoon. waves 1 ft
or less. scattered showers.
.wed night...e winds around 5 kt. waves flat. scattered showers.
patchy fog. vsby 1 nm or less.
.thu...se winds around 5 kt. waves 1 ft or less. scattered showers.
patchy fog.
.thu night...se winds 5 to 10 kt...becoming sw after midnight. waves
1 ft. a chance of showers.
.fri...n winds 5 kt. waves less than 1 ft.
.fri night...se winds 5 to 10 kt. waves 1 ft.
.sat...s winds 15 to 20 kt...becoming sw 10 to 15 kt after midnight.
waves 1 to 2 ft. a chance of showers in the afternoon. showers
likely in the evening, then a chance of showers after midnight.
.sun...w winds 5 to 10 kt...becoming s. waves 1 ft. a chance of
showers through the night.
$$
(4/7)
Latest Coastal Waters Forecast by KLWX
Issued 3/4/2026 1:01 AM America/New_York.
Valid through 3/4/2026 4:00 PM America/New_York.
fzus51 klwx 040601
cwflwx
expires:202603042100;;591684
coastal waters forecast
national weather service baltimore md/washington dc
101 am est wed mar 4 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz534-042100-
chesapeake bay from drum point to smith point-
101 am est wed mar 4 2026
.overnight...s winds 10 kt. waves 1 ft. isolated showers.
.wed...sw winds 5 to 10 kt...becoming ne in the afternoon. waves
1 ft. scattered showers.
.wed night...e winds 5 kt. waves less than 1 ft. scattered showers.
patchy fog. vsby 1 nm or less.
.thu...s winds 5 to 10 kt. waves 1 ft. patchy fog.
.thu night...s winds 5 to 10 kt. waves 1 to 2 ft. a chance of
showers.
.fri...sw winds 5 to 10 kt...becoming e in the afternoon. waves
1 ft.
.fri night...se winds 5 to 10 kt. waves 1 ft.
.sat...sw winds 10 to 15 kt. waves 2 ft. showers likely in the
evening. a chance of showers after midnight.
.sun...w winds 5 to 10 kt...becoming s. waves 1 to 2 ft. a chance of
showers.
$$
(5/7)
Latest Coastal Waters Forecast by KLWX
Issued 3/4/2026 1:01 AM America/New_York.
Valid through 3/4/2026 4:00 PM America/New_York.
fzus51 klwx 040601
cwflwx
expires:202603042100;;591672
coastal waters forecast
national weather service baltimore md/washington dc
101 am est wed mar 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.
anz535-042100-
tidal potomac from key bridge to indian head-
101 am est wed mar 4 2026
.overnight...s winds 5 kt. waves less than 1 ft. scattered showers.
.wed...ne winds around 5 kt. waves 1 ft. numerous showers.
.wed night...e winds around 5 kt. waves 1 ft or less. numerous
showers. patchy fog. vsby 1 to 3 nm.
.thu...se winds around 5 kt. waves 1 ft. patchy fog.
.thu night...se winds 5 kt. waves less than 1 ft. a chance of
showers.
.fri...e winds around 5 kt. waves 1 ft. a chance of showers.
.fri night...se winds 5 kt. waves less than 1 ft.
.sat...sw winds 10 to 15 kt...becoming w 5 to 10 kt after midnight.
waves 1 ft. a chance of showers through the night.
.sun...w winds around 5 kt. waves 1 ft or less. a chance of showers
through the night.
$$
(6/7)
Latest Coastal Waters Forecast by KLWX
Issued 3/4/2026 1:01 AM America/New_York.
Valid through 3/4/2026 4:00 PM America/New_York.
fzus51 klwx 040601
cwflwx
expires:202603042100;;591673
coastal waters forecast
national weather service baltimore md/washington dc
101 am est wed mar 4 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz536-042100-
tidal potomac from indian head to cobb island-
101 am est wed mar 4 2026
.overnight...s winds 5 kt. waves less than 1 ft. scattered showers.
.wed...e winds around 5 kt. waves 1 ft. numerous showers.
.wed night...e winds around 5 kt. waves 1 ft. scattered showers.
patchy fog. vsby 1 to 3 nm.
.thu...s winds around 5 kt. waves 1 ft. patchy fog.
.thu night...s winds 5 to 10 kt. waves 1 ft. a chance of showers.
.fri...s winds 5 kt. waves less than 1 ft. a chance of showers.
.fri night...se winds 5 to 10 kt. waves 1 ft.
.sat...sw winds 10 to 15 kt...becoming w after midnight. waves 1 ft.
a chance of showers through the night.
.sun...w winds 5 to 10 kt...becoming s. waves 1 ft. a chance of
showers through the night.
$$
(7/7)
Latest Coastal Waters Forecast by KLWX
Issued 3/4/2026 1:01 AM America/New_York.
Valid through 3/4/2026 4:00 PM America/New_York.
fzus51 klwx 040601
cwflwx
expires:202603042100;;591674
coastal waters forecast
national weather service baltimore md/washington dc
101 am est wed mar 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.
anz537-042100-
tidal potomac from cobb island to smith point-
101 am est wed mar 4 2026
.overnight...s winds 5 kt. waves less than 1 ft. isolated showers.
.wed...ne winds around 5 kt. waves 1 ft or less. scattered showers.
.wed night...e winds around 5 kt. waves 1 ft or less. scattered
showers. patchy fog. vsby 1 to 3 nm.
.thu...s winds 5 kt. waves less than 1 ft. patchy fog.
.thu night...s winds 5 to 10 kt. waves 1 ft. a chance of showers.
.fri...sw winds 5 to 10 kt...becoming e in the afternoon. waves
1 ft.
.fri night...se winds 5 to 10 kt. waves 1 ft.
.sat...sw winds 10 to 15 kt. waves 1 to 2 ft. a chance of showers
through the night.
.sun...w winds 5 to 10 kt...becoming s. waves 1 ft. a chance of
showers.
$$
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