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(1/4)
Latest Coastal Waters Forecast by KLWX
Issued 7/22/2026 12:03 AM America/New_York.
Valid through 7/22/2026 1:15 PM America/New_York.
fzus51 klwx 220403
cwflwx
expires:202607221715;;387216
coastal waters forecast
national weather service baltimore md/washington dc
1203 am edt wed jul 22 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.
anz530-221715-
chesapeake bay north of pooles island-
1203 am edt wed jul 22 2026
...small craft advisory in effect until 8 am edt this morning...
.overnight...sw winds 15 kt with gusts to 25 kt. waves 2 ft.
scattered showers and tstms.
.wed...w winds 10 to 15 kt with gusts to 20 kt. waves 1 ft. a chance
of showers and tstms.
.wed night...nw winds 10 to 15 kt. gusts up to 20 kt. waves 1 ft. a
chance of showers.
.thu...n winds 10 to 15 kt with gusts to 20 kt. waves 1 ft.
.thu night...ne winds 5 kt. waves flat.
.fri...e winds 5 to 10 kt. waves 1 ft.
.fri night...e winds 5 to 10 kt. waves 1 ft or less.
.sat...e winds around 5 kt. waves 1 ft or less.
.sun...s winds around 5 kt. waves flat. a chance of showers through
the night.
winds and waves higher and visibilities lower in and near tstms.
$$
(2/4)
Latest Coastal Waters Forecast by KLWX
Issued 7/22/2026 12:03 AM America/New_York.
Valid through 7/22/2026 1:15 PM America/New_York.
fzus51 klwx 220403
cwflwx
expires:202607221715;;387217
coastal waters forecast
national weather service baltimore md/washington dc
1203 am edt wed jul 22 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz531-221715-
chesapeake bay from pooles island to sandy point-
1203 am edt wed jul 22 2026
...small craft advisory in effect until 8 am edt this morning...
.overnight...sw winds 15 to 20 kt with gusts to 25 kt. waves 2 to
3 ft. numerous showers and scattered tstms.
.wed...w winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. a chance
of showers and tstms.
.wed night...nw winds 10 kt...becoming n late. gusts up to 20 kt.
waves 2 ft. a chance of showers.
.thu...n winds 10 to 15 kt. gusts up to 25 kt in the morning. waves
2 ft.
.thu night...ne winds 5 to 10 kt. waves 1 ft.
.fri...e winds 5 to 10 kt. waves 1 ft.
.fri night...e winds 5 to 10 kt. waves 1 ft.
.sat...e winds 5 to 10 kt. waves 1 ft.
.sun...se winds 5 kt...becoming s. waves 1 ft or less. a chance of
showers through the night.
winds and waves higher and visibilities lower in and near tstms.
$$
(3/4)
Latest Coastal Waters Forecast by KLWX
Issued 7/22/2026 12:03 AM America/New_York.
Valid through 7/22/2026 1:15 PM America/New_York.
fzus51 klwx 220403
cwflwx
expires:202607221715;;387220
coastal waters forecast
national weather service baltimore md/washington dc
1203 am edt wed jul 22 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.
anz532-221715-
chesapeake bay from sandy point to north beach-
1203 am edt wed jul 22 2026
...small craft advisory in effect until noon edt today...
.overnight...sw winds 15 kt with gusts to 25 kt. waves 3 ft.
numerous showers and scattered tstms. patchy fog. vsby 1 nm or less.
.wed...sw winds 10 to 15 kt with gusts to 25 kt. waves 2 ft. showers
likely.
.wed night...w winds 10 kt...becoming n with gusts to 25 kt after
midnight. waves 2 ft. a chance of showers.
.thu...n winds 10 to 15 kt. gusts up to 25 kt in the morning. waves
2 ft.
.thu night...e winds 5 to 10 kt. waves 1 ft.
.fri...e winds 10 kt. waves 1 ft.
.fri night...e winds 5 to 10 kt. waves 1 ft.
.sat...e winds 5 to 10 kt. waves 1 ft.
.sun...e winds 5 kt...becoming s. waves 1 ft or less. a chance of
showers through the night.
winds and waves higher and visibilities lower in and near tstms.
$$
(4/4)
Latest Coastal Waters Forecast by KLWX
Issued 7/22/2026 12:03 AM America/New_York.
Valid through 7/22/2026 1:15 PM America/New_York.
fzus51 klwx 220403
cwflwx
expires:202607221715;;387222
coastal waters forecast
national weather service baltimore md/washington dc
1203 am edt wed jul 22 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz533-221715-
chesapeake bay from north beach to drum point-
1203 am edt wed jul 22 2026
...small craft advisory in effect until noon edt today...
.overnight...sw winds 15 to 20 kt with gusts to 25 kt. waves 2 to
3 ft. numerous showers and scattered tstms. patchy fog. vsby 1 nm or
less.
.wed...sw winds 15 to 20 kt...diminishing to 10 kt late. gusts up to
25 kt. waves 2 to 3 ft. showers likely.
.wed night...w winds 5 to 10 kt...becoming n 10 to 15 kt with gusts
to 25 kt after midnight. waves 2 to 3 ft. a chance of showers and
tstms.
.thu...n winds 10 to 15 kt with gusts to 25 kt. waves 2 to 3 ft.
.thu night...e winds 5 to 10 kt. waves 1 ft.
.fri...e winds 10 kt. waves 2 ft.
.fri night...e winds 5 to 10 kt. waves 1 ft.
.sat...e winds 5 to 10 kt. waves 1 ft.
.sun...e winds 5 kt...becoming s. waves 1 ft or less.
winds and waves higher and visibilities lower in and near tstms.
$$
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