(1/7)
Latest Coastal Waters Forecast by KLWX
Issued 11/19/2025 2:10 AM America/New_York.
Valid through 11/19/2025 4:00 PM America/New_York.
fzus51 klwx 190710
cwflwx
expires:202511192100;;122605
coastal waters forecast
national weather service baltimore md/washington dc
210 am est wed nov 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.
anz531-192100-
chesapeake bay from pooles island to sandy point-
210 am est wed nov 19 2025
.overnight...se winds 10 kt. waves 1 ft. rain. patchy fog. vsby 1 to
3 nm.
.wed...n winds 5 to 10 kt. waves 1 ft. patchy fog. vsby 1 to 3 nm.
.wed night...ne winds 5 to 10 kt. waves 1 ft or less.
.thu...e winds around 5 kt. waves flat.
.thu night...se winds around 5 kt. waves flat.
.fri...s winds 5 kt. waves less than 1 ft.
.fri night...sw winds 5 to 10 kt. waves 1 ft. rain likely.
.sat...n winds 5 to 10 kt. waves 1 ft. a chance of rain through the
day.
.sun...sw winds 5 kt. waves less than 1 ft.
$$
(2/7)
Latest Coastal Waters Forecast by KLWX
Issued 11/19/2025 2:10 AM America/New_York.
Valid through 11/19/2025 4:00 PM America/New_York.
fzus51 klwx 190710
cwflwx
expires:202511192100;;122608
coastal waters forecast
national weather service baltimore md/washington dc
210 am est wed nov 19 2025
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-192100-
chesapeake bay from sandy point to north beach-
210 am est wed nov 19 2025
.overnight...se winds 10 kt. waves 2 ft. rain. patchy fog. vsby 1 to
3 nm.
.wed...w winds 5 to 10 kt...becoming n in the late morning and
afternoon. waves 1 ft. patchy fog. vsby 1 to 3 nm.
.wed night...ne winds 5 to 10 kt. waves 1 ft.
.thu...ne winds around 5 kt. waves 1 ft or less.
.thu night...se winds around 5 kt. waves flat.
.fri...s winds 5 kt. waves less than 1 ft.
.fri night...sw winds 5 to 10 kt. waves 1 ft. rain likely.
.sat...n winds 5 to 10 kt. waves 1 ft. a chance of rain.
.sun...n winds 5 to 10 kt...becoming sw. waves 1 ft or less.
$$
(3/7)
Latest Coastal Waters Forecast by KLWX
Issued 11/19/2025 2:10 AM America/New_York.
Valid through 11/19/2025 4:00 PM America/New_York.
fzus51 klwx 190710
cwflwx
expires:202511192100;;122610
coastal waters forecast
national weather service baltimore md/washington dc
210 am est wed nov 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.
anz533-192100-
chesapeake bay from north beach to drum point-
210 am est wed nov 19 2025
.overnight...s winds 10 kt. waves 2 ft. rain. vsby 1 to 3 nm.
.wed...w winds 5 to 10 kt...becoming n 10 to 15 kt in the afternoon.
waves 1 to 2 ft.
.wed night...ne winds 5 to 10 kt. waves 1 to 2 ft.
.thu...ne winds around 5 kt. waves 1 ft or less.
.thu night...se winds 5 kt. waves flat.
.fri...s winds 5 to 10 kt. waves 1 ft.
.fri night...sw winds 5 to 10 kt. waves 1 ft. rain likely.
.sat...n winds 5 to 10 kt. waves 1 ft. a chance of rain in the
morning.
.sun...nw winds 5 to 10 kt...becoming sw. waves 1 ft or less.
$$
(4/7)
Latest Coastal Waters Forecast by KLWX
Issued 11/19/2025 2:10 AM America/New_York.
Valid through 11/19/2025 4:00 PM America/New_York.
fzus51 klwx 190710
cwflwx
expires:202511192100;;122613
coastal waters forecast
national weather service baltimore md/washington dc
210 am est wed nov 19 2025
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz534-192100-
chesapeake bay from drum point to smith point-
210 am est wed nov 19 2025
...small craft advisory in effect from 1 pm est this afternoon
through this evening...
.overnight...s winds 10 kt. waves 2 ft. rain. vsby 1 to 3 nm.
.wed...w winds 10 kt...becoming n in the afternoon. gusts up to
20 kt. waves 2 ft.
.wed night...n winds 10 to 15 kt with gusts to 20 kt. waves 1 to
2 ft.
.thu...n winds 5 to 10 kt. waves 1 ft.
.thu night...se winds around 5 kt. waves flat.
.fri...s winds 5 to 10 kt. waves 1 ft.
.fri night...sw winds 5 to 10 kt. waves 1 ft. rain likely.
.sat...n winds 10 kt. waves 1 ft. a chance of rain in the morning.
.sun...n winds 5 to 10 kt...becoming sw. waves 1 ft or less.
$$
(5/7)
Latest Coastal Waters Forecast by KLWX
Issued 11/19/2025 2:10 AM America/New_York.
Valid through 11/19/2025 4:00 PM America/New_York.
fzus51 klwx 190710
cwflwx
expires:202511192100;;122601
coastal waters forecast
national weather service baltimore md/washington dc
210 am est wed nov 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.
anz535-192100-
tidal potomac from key bridge to indian head-
210 am est wed nov 19 2025
.overnight...se winds 5 kt. waves less than 1 ft. rain.
.wed...n winds around 5 kt. waves 1 ft.
.wed night...n winds around 5 kt. waves 1 ft.
.thu...e winds around 5 kt. waves 1 ft or less.
.thu night...se winds around 5 kt. waves 1 ft or less.
.fri...s winds around 5 kt. waves 1 ft.
.fri night...sw winds around 5 kt. waves 1 ft. rain likely.
.sat...n winds around 5 kt. waves 1 ft. a chance of rain in the
morning.
.sun...w winds around 5 kt. waves 1 ft.
$$
(6/7)
Latest Coastal Waters Forecast by KLWX
Issued 11/19/2025 2:10 AM America/New_York.
Valid through 11/19/2025 4:00 PM America/New_York.
fzus51 klwx 190710
cwflwx
expires:202511192100;;122602
coastal waters forecast
national weather service baltimore md/washington dc
210 am est wed nov 19 2025
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz536-192100-
tidal potomac from indian head to cobb island-
210 am est wed nov 19 2025
.overnight...se winds 5 kt...becoming s late. waves 1 ft. rain
likely.
.wed...nw winds 5 to 10 kt...becoming n late. waves 1 ft.
.wed night...n winds around 5 kt. waves 1 ft.
.thu...e winds around 5 kt. waves 1 ft.
.thu night...se winds around 5 kt. waves 1 ft.
.fri...s winds 5 kt. waves less than 1 ft.
.fri night...sw winds 5 kt. waves less than 1 ft. rain likely.
.sat...n winds 5 to 10 kt. waves 1 ft. a chance of rain in the
morning.
.sun...w winds 5 kt. waves less than 1 ft.
$$
(7/7)
Latest Coastal Waters Forecast by KLWX
Issued 11/19/2025 2:10 AM America/New_York.
Valid through 11/19/2025 4:00 PM America/New_York.
fzus51 klwx 190710
cwflwx
expires:202511192100;;122603
coastal waters forecast
national weather service baltimore md/washington dc
210 am est wed nov 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.
anz537-192100-
tidal potomac from cobb island to smith point-
210 am est wed nov 19 2025
.overnight...s winds 10 kt. waves 1 ft. rain. vsby 1 to 3 nm.
.wed...w winds 5 to 10 kt...becoming n in the afternoon. waves 1 ft.
.wed night...n winds 5 to 10 kt. waves 1 ft.
.thu...ne winds around 5 kt. waves 1 ft.
.thu night...se winds around 5 kt. waves flat.
.fri...s winds 5 kt. waves less than 1 ft.
.fri night...sw winds 5 to 10 kt. waves 1 ft. rain likely.
.sat...n winds 5 to 10 kt. waves 1 ft. a chance of rain in the
morning.
.sun...w winds 5 kt. waves less than 1 ft.
$$
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