(1/7)
Latest Coastal Waters Forecast by KLWX
Issued 6/19/2025 4:37 PM America/New_York.
Valid through 6/20/2025 4:00 AM America/New_York.
fzus51 klwx 192037
cwflwx
expires:202506200800;;028917
coastal waters forecast
national weather service baltimore md/washington dc
437 pm edt thu jun 19 2025
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.
anz531-200800-
chesapeake bay from pooles island to sandy point-
437 pm edt thu jun 19 2025
...small craft advisory in effect through late tonight...
...severe thunderstorm watch 442 in effect until 9 pm edt this
evening...
.rest of this afternoon...sw winds 15 kt with gusts to 25 kt. waves
2 ft. numerous showers and scattered tstms. vsby 1 nm or less.
.tonight...sw winds 10 to 15 kt with gusts to 25 kt... becoming nw
with gusts to 20 kt after midnight. waves 2 ft. showers and
scattered tstms. vsby 1 nm or less.
.fri...w winds 5 to 10 kt. waves 1 ft.
.fri night...sw winds around 5 kt. waves 1 ft or less.
.sat...sw winds 5 to 10 kt. waves 1 ft or less.
.sat night...s winds 5 to 10 kt. waves 1 ft.
.sun...sw winds 5 to 10 kt. waves 1 ft.
.mon...nw winds 5 kt. waves less than 1 ft.
winds and waves higher and visibilities lower in and near tstms.
$$
(2/7)
Latest Coastal Waters Forecast by KLWX
Issued 6/19/2025 4:37 PM America/New_York.
Valid through 6/20/2025 4:00 AM America/New_York.
fzus51 klwx 192037
cwflwx
expires:202506200800;;028920
coastal waters forecast
national weather service baltimore md/washington dc
437 pm edt thu jun 19 2025
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-200800-
chesapeake bay from sandy point to north beach-
437 pm edt thu jun 19 2025
...small craft advisory in effect through late tonight...
...severe thunderstorm watch 442 in effect until 9 pm edt this
evening...
.rest of this afternoon...sw winds 15 kt with gusts to 25 kt. waves
2 ft. scattered showers and tstms. vsby 1 nm or less.
.tonight...sw winds 10 to 15 kt with gusts to 25 kt... becoming nw
after midnight. waves 2 ft. showers and scattered tstms. vsby 1 nm
or less.
.fri...w winds 5 to 10 kt. waves 1 ft.
.fri night...sw winds 5 kt. waves less than 1 ft.
.sat...sw winds 5 to 10 kt. waves 1 ft or less.
.sat night...s winds 5 to 10 kt. waves 1 ft.
.sun...sw winds 5 to 10 kt. waves 1 ft.
.mon...w winds 5 kt. waves less than 1 ft.
winds and waves higher and visibilities lower in and near tstms.
$$
(3/7)
Latest Coastal Waters Forecast by KLWX
Issued 6/19/2025 4:37 PM America/New_York.
Valid through 6/20/2025 4:00 AM America/New_York.
fzus51 klwx 192037
cwflwx
expires:202506200800;;028922
coastal waters forecast
national weather service baltimore md/washington dc
437 pm edt thu jun 19 2025
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.
anz533-200800-
chesapeake bay from north beach to drum point-
437 pm edt thu jun 19 2025
...small craft advisory in effect through late tonight...
...severe thunderstorm watch 442 in effect until 9 pm edt this
evening...
.rest of this afternoon...sw winds 15 kt with gusts to 25 kt. waves
2 ft. scattered showers and tstms.
.tonight...w winds 10 to 15 kt with gusts to 25 kt... becoming nw
late. waves 2 ft. numerous showers and scattered tstms. vsby 1 nm or
less.
.fri...w winds 5 to 10 kt...becoming s late. waves 1 to 2 ft.
.fri night...sw winds 5 kt. waves less than 1 ft.
.sat...sw winds 5 to 10 kt. waves 1 ft.
.sat night...s winds 5 to 10 kt. waves 1 ft.
.sun...sw winds 5 to 10 kt. waves 1 ft.
.mon...nw winds 5 kt. waves less than 1 ft.
winds and waves higher and visibilities lower in and near tstms.
$$
(4/7)
Latest Coastal Waters Forecast by KLWX
Issued 6/19/2025 4:37 PM America/New_York.
Valid through 6/20/2025 4:00 AM America/New_York.
fzus51 klwx 192037
cwflwx
expires:202506200800;;028925
coastal waters forecast
national weather service baltimore md/washington dc
437 pm edt thu jun 19 2025
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz534-200800-
chesapeake bay from drum point to smith point-
437 pm edt thu jun 19 2025
...small craft advisory in effect through late tonight...
...severe thunderstorm watch 442 in effect until 9 pm edt this
evening...
.rest of this afternoon...sw winds 15 kt with gusts to 25 kt. waves
3 ft. scattered showers with isolated tstms.
.tonight...sw winds 15 to 20 kt with gusts to 25 kt... becoming nw
10 to 15 kt late. waves 2 to 3 ft. numerous showers and scattered
tstms. vsby 1 nm or less.
.fri...nw winds 10 to 15 kt...becoming sw 5 to 10 kt in the
afternoon. waves 1 to 2 ft.
.fri night...s winds 5 to 10 kt. waves 1 ft.
.sat...sw winds 5 to 10 kt. waves 1 ft.
.sat night...s winds 10 kt. waves 2 ft.
.sun...sw winds 5 to 10 kt. waves 1 ft.
.mon...nw winds 5 to 10 kt...becoming sw. waves 1 ft.
winds and waves higher and visibilities lower in and near tstms.
$$
(5/7)
Latest Coastal Waters Forecast by KLWX
Issued 6/19/2025 4:37 PM America/New_York.
Valid through 6/20/2025 4:00 AM America/New_York.
fzus51 klwx 192037
cwflwx
expires:202506200800;;028913
coastal waters forecast
national weather service baltimore md/washington dc
437 pm edt thu jun 19 2025
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.
anz535-200800-
tidal potomac from key bridge to indian head-
437 pm edt thu jun 19 2025
...small craft advisory in effect until 9 pm edt this evening...
...severe thunderstorm watch 442 in effect until 9 pm edt this
evening...
.rest of this afternoon...sw winds 15 kt with gusts to 25 kt. waves
1 ft. numerous showers and scattered tstms. vsby 1 nm or less.
.tonight...sw winds 10 to 15 kt...becoming nw 5 to 10 kt after
midnight. gusts up to 20 kt. waves 1 ft. showers and scattered
tstms. vsby 1 nm or less.
.fri...w winds 5 kt. waves less than 1 ft.
.fri night...sw winds around 5 kt. waves 1 ft or less.
.sat...sw winds around 5 kt. waves 1 ft.
.sat night...s winds 5 kt. waves less than 1 ft.
.sun...w winds around 5 kt. waves 1 ft.
.mon...nw winds around 5 kt. waves 1 ft.
winds and waves higher and visibilities lower in and near tstms.
$$
(6/7)
Latest Coastal Waters Forecast by KLWX
Issued 6/19/2025 4:37 PM America/New_York.
Valid through 6/20/2025 4:00 AM America/New_York.
fzus51 klwx 192037
cwflwx
expires:202506200800;;028914
coastal waters forecast
national weather service baltimore md/washington dc
437 pm edt thu jun 19 2025
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz536-200800-
tidal potomac from indian head to cobb island-
437 pm edt thu jun 19 2025
...small craft advisory in effect until 9 pm edt this evening...
...severe thunderstorm watch 442 in effect until 9 pm edt this
evening...
.rest of this afternoon...sw winds 15 kt with gusts to 20 kt. waves
1 ft. scattered showers and tstms. vsby 1 nm or less.
.tonight...sw winds 10 to 15 kt...becoming nw 5 to 10 kt after
midnight. gusts up to 20 kt. waves 1 ft. numerous showers and
scattered tstms. vsby 1 nm or less.
.fri...w winds 5 to 10 kt. waves 1 ft.
.fri night...sw winds around 5 kt. waves 1 ft or less.
.sat...sw winds around 5 kt. waves 1 ft.
.sat night...s winds 5 kt. waves less than 1 ft.
.sun...sw winds around 5 kt. waves 1 ft.
.mon...nw winds around 5 kt. waves 1 ft.
winds and waves higher and visibilities lower in and near tstms.
$$
(7/7)
Latest Coastal Waters Forecast by KLWX
Issued 6/19/2025 4:37 PM America/New_York.
Valid through 6/20/2025 4:00 AM America/New_York.
fzus51 klwx 192037
cwflwx
expires:202506200800;;028915
coastal waters forecast
national weather service baltimore md/washington dc
437 pm edt thu jun 19 2025
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.
anz537-200800-
tidal potomac from cobb island to smith point-
437 pm edt thu jun 19 2025
...small craft advisory in effect through late tonight...
...severe thunderstorm watch 442 in effect until 9 pm edt this
evening...
.rest of this afternoon...sw winds 15 kt with gusts to 25 kt. waves
2 ft. scattered showers and tstms.
.tonight...w winds 10 to 15 kt with gusts to 25 kt... becoming nw
late. waves 1 to 2 ft. numerous showers and scattered tstms. vsby
1 nm or less.
.fri...nw winds 5 to 10 kt. waves 1 ft.
.fri night...s winds 5 kt. waves less than 1 ft.
.sat...sw winds 5 to 10 kt. waves 1 ft or less.
.sat night...s winds 5 to 10 kt. waves 1 ft.
.sun...sw winds 5 to 10 kt. waves 1 ft.
.mon...w winds 5 kt. waves less than 1 ft.
winds and waves higher and visibilities lower in and near tstms.
$$
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