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(1/7)
Latest Coastal Waters Forecast by KLWX
Issued 4/1/2026 6:29 AM America/New_York.
Valid through 4/1/2026 4:00 PM America/New_York.
fzus51 klwx 011029
cwflwx
expires:202604012000;;642047
coastal waters forecast
national weather service baltimore md/washington dc
629 am edt wed apr 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.
anz531-012000-
chesapeake bay from pooles island to sandy point-
629 am edt wed apr 1 2026
...small craft advisory in effect until noon edt today...
.today...sw winds 5 to 10 kt. gusts up to 20 kt until late
afternoon. waves 1 to 2 ft. scattered showers and tstms this
afternoon.
.tonight...e winds 5 kt. waves less than 1 ft. showers and scattered
tstms. patchy fog. vsby 1 nm or less.
.thu...e winds 10 to 15 kt. waves 1 ft. a chance of showers.
.thu night...e winds 10 to 15 kt. waves 1 to 2 ft.
.fri...s winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft.
.fri night...s winds 10 to 15 kt with gusts to 20 kt. waves 1 to
2 ft.
.sat...s winds 15 to 20 kt. waves 1 to 2 ft...building to 3 ft after
midnight. a chance of showers after midnight.
.sun...sw winds 15 to 20 kt...becoming nw. waves 2 to 3 ft. showers.
winds and waves higher and visibilities lower in and near tstms.
$$
(2/7)
Latest Coastal Waters Forecast by KLWX
Issued 4/1/2026 6:29 AM America/New_York.
Valid through 4/1/2026 4:00 PM America/New_York.
fzus51 klwx 011029
cwflwx
expires:202604012000;;642050
coastal waters forecast
national weather service baltimore md/washington dc
629 am edt wed apr 1 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-012000-
chesapeake bay from sandy point to north beach-
629 am edt wed apr 1 2026
...small craft advisory in effect until noon edt today...
.today...sw winds 10 to 15 kt. gusts up to 20 kt until late
afternoon. waves 1 to 2 ft. scattered showers and tstms this
afternoon.
.tonight...se winds 5 to 10 kt. waves 1 ft. showers and scattered
tstms. patchy fog. vsby 1 nm or less.
.thu...ne winds 5 to 10 kt. waves 1 ft. a chance of showers. patchy
fog. vsby 1 nm or less.
.thu night...e winds 10 to 15 kt. waves 1 to 2 ft.
.fri...s winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft.
.fri night...s winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.sat...s winds 15 to 20 kt. waves 1 to 2 ft...building to 3 ft after
midnight. a chance of showers after midnight.
.sun...sw winds 15 to 20 kt...becoming nw. waves 2 to 3 ft. showers.
winds and waves higher and visibilities lower in and near tstms.
$$
(3/7)
Latest Coastal Waters Forecast by KLWX
Issued 4/1/2026 6:29 AM America/New_York.
Valid through 4/1/2026 4:00 PM America/New_York.
fzus51 klwx 011029
cwflwx
expires:202604012000;;642052
coastal waters forecast
national weather service baltimore md/washington dc
629 am edt wed apr 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.
anz533-012000-
chesapeake bay from north beach to drum point-
629 am edt wed apr 1 2026
...small craft advisory in effect until noon edt today...
.today...sw winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft.
scattered showers and tstms this afternoon.
.tonight...s winds 5 to 10 kt. waves 1 ft. showers and scattered
tstms. patchy fog. vsby 1 nm or less.
.thu...e winds 5 to 10 kt. waves 1 ft. a chance of showers. patchy
dense fog. vsby 1 nm or less.
.thu night...e winds 10 to 15 kt. waves 1 to 2 ft.
.fri...s winds 10 to 15 kt. waves 1 to 2 ft.
.fri night...s winds 10 to 15 kt. waves 2 ft.
.sat...s winds 15 to 20 kt. waves 1 to 2 ft...building to 3 ft after
midnight.
.sun...sw winds 15 to 20 kt...becoming nw. waves 2 to 3 ft. a chance
of showers in the morning, then showers in the afternoon. a chance
of showers through the night.
winds and waves higher and visibilities lower in and near tstms.
$$
(4/7)
Latest Coastal Waters Forecast by KLWX
Issued 4/1/2026 6:29 AM America/New_York.
Valid through 4/1/2026 4:00 PM America/New_York.
fzus51 klwx 011029
cwflwx
expires:202604012000;;642055
coastal waters forecast
national weather service baltimore md/washington dc
629 am edt wed apr 1 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz534-012000-
chesapeake bay from drum point to smith point-
629 am edt wed apr 1 2026
...small craft advisory in effect until noon edt today...
.today...sw winds 10 to 15 kt with gusts to 20 kt. waves 2 to 3 ft.
.tonight...s winds 10 kt. waves 1 to 2 ft. numerous showers and
scattered tstms. patchy fog. vsby 1 nm or less.
.thu...se winds 10 to 15 kt. waves 1 to 2 ft. a chance of showers.
patchy fog. vsby 1 nm or less.
.thu night...se winds 10 to 15 kt...becoming s after midnight. waves
2 ft.
.fri...s winds 10 to 15 kt. waves 2 ft.
.fri night...s winds 10 to 15 kt. waves 2 ft.
.sat...s winds 15 to 20 kt. waves 2 to 3 ft.
.sun...sw winds 15 to 20 kt...becoming nw after midnight. waves 2 to
3 ft. a chance of showers in the morning, then showers likely.
winds and waves higher and visibilities lower in and near tstms.
$$
(5/7)
Latest Coastal Waters Forecast by KLWX
Issued 4/1/2026 6:29 AM America/New_York.
Valid through 4/1/2026 4:00 PM America/New_York.
fzus51 klwx 011029
cwflwx
expires:202604012000;;642043
coastal waters forecast
national weather service baltimore md/washington dc
629 am edt wed apr 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.
anz535-012000-
tidal potomac from key bridge to indian head-
629 am edt wed apr 1 2026
...small craft advisory in effect until noon edt today...
.today...sw winds 10 kt with gusts to 20 kt. waves 1 ft. scattered
showers and tstms this afternoon.
.tonight...se winds around 5 kt. waves 1 ft. showers and scattered
tstms. patchy fog. vsby 1 nm or less.
.thu...e winds 5 to 10 kt. waves 1 ft. a chance of showers. patchy
fog. vsby 1 to 3 nm.
.thu night...e winds 5 to 10 kt. waves 1 ft.
.fri...s winds 5 to 10 kt with gusts to 20 kt. waves 1 ft.
.fri night...s winds 5 to 10 kt. waves 1 ft.
.sat...s winds 10 to 15 kt. waves 1 ft. a chance of showers after
midnight.
.sun...sw winds 10 to 15 kt...becoming nw. waves 1 ft. showers.
winds and waves higher and visibilities lower in and near tstms.
$$
(6/7)
Latest Coastal Waters Forecast by KLWX
Issued 4/1/2026 6:29 AM America/New_York.
Valid through 4/1/2026 4:00 PM America/New_York.
fzus51 klwx 011029
cwflwx
expires:202604012000;;642044
coastal waters forecast
national weather service baltimore md/washington dc
629 am edt wed apr 1 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz536-012000-
tidal potomac from indian head to cobb island-
629 am edt wed apr 1 2026
...small craft advisory in effect until noon edt today...
.today...sw winds 10 to 15 kt with gusts to 20 kt. waves 1 ft.
scattered showers and tstms this afternoon.
.tonight...s winds 5 to 10 kt. waves 1 ft. numerous showers and
scattered tstms. patchy fog. vsby 1 nm or less.
.thu...se winds 5 to 10 kt. waves 1 ft. a chance of showers.
.thu night...se winds 5 to 10 kt. waves 1 ft.
.fri...sw winds 10 to 15 kt with gusts to 20 kt. waves 1 ft.
.fri night...s winds 5 to 10 kt. waves 1 ft.
.sat...s winds 15 to 20 kt. waves 1 to 2 ft. a chance of showers
after midnight.
.sun...sw winds 15 to 20 kt...becoming nw 10 to 15 kt. waves 1 to
2 ft. showers.
winds and waves higher and visibilities lower in and near tstms.
$$
(7/7)
Latest Coastal Waters Forecast by KLWX
Issued 4/1/2026 6:29 AM America/New_York.
Valid through 4/1/2026 4:00 PM America/New_York.
fzus51 klwx 011029
cwflwx
expires:202604012000;;642045
coastal waters forecast
national weather service baltimore md/washington dc
629 am edt wed apr 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.
anz537-012000-
tidal potomac from cobb island to smith point-
629 am edt wed apr 1 2026
...small craft advisory in effect until noon edt today...
.today...sw winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft.
isolated showers this afternoon.
.tonight...s winds 5 to 10 kt. waves 1 ft. numerous showers and
scattered tstms. patchy fog. vsby 1 nm or less.
.thu...s winds 5 to 10 kt. waves 1 ft. a chance of showers. patchy
fog. vsby 1 nm or less.
.thu night...se winds 10 kt. waves 1 ft.
.fri...s winds 10 kt. waves 1 ft.
.fri night...s winds 10 kt. waves 1 ft.
.sat...s winds 15 to 20 kt. waves 1 to 2 ft.
.sun...sw winds 15 to 20 kt...becoming nw. waves 2 ft. a chance of
showers in the morning, then showers likely through the night. a
chance of showers after midnight.
winds and waves higher and visibilities lower in and near tstms.
$$
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