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xt_Great Lakes

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Home : xt_USA : xt_Great Lakes : Weather Bulletin

(1/7) Latest Coastal Waters Forecast by KLWX
Issued 10/29/2026 2:26 AM America/New_York.
Valid through 10/29/2026 4:00 PM America/New_York.

fzus51 klwx 290626
cwflwx
expires:202610292000;;895524

coastal waters forecast
national weather service baltimore md/washington dc
226 am edt thu oct 29 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.


anz531-292000-
chesapeake bay from pooles island to sandy point-
226 am edt thu oct 29 2026

.overnight...se winds 5 kt. waves flat. 
.thu...s winds around 5 kt. waves 1 ft or less. areas of fog. vsby
1 nm or less. 
.thu night...sw winds 5 to 10 kt. waves 1 ft. 
.fri...nw winds 5 to 10 kt. waves 1 ft. 
.fri night...n winds 10 to 15 kt. waves 2 ft. 
.sat...n winds 10 to 15 kt. waves 1 to 2 ft. 
.sat night...e winds around 5 kt. waves flat. 
.sun...s winds 5 kt. waves less than 1 ft. 
.mon...s winds 5 kt. waves flat.  

$$

(2/7) Latest Coastal Waters Forecast by KLWX
Issued 10/29/2026 2:26 AM America/New_York.
Valid through 10/29/2026 4:00 PM America/New_York.

fzus51 klwx 290626
cwflwx
expires:202610292000;;895527

coastal waters forecast
national weather service baltimore md/washington dc
226 am edt thu oct 29 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.


anz532-292000-
chesapeake bay from sandy point to north beach-
226 am edt thu oct 29 2026

.overnight...se winds 5 kt. waves flat. 
.thu...s winds around 5 kt. waves 1 ft or less. areas of fog. vsby
1 to 3 nm. 
.thu night...sw winds 5 to 10 kt. waves 1 ft. 
.fri...nw winds 5 to 10 kt. waves 1 ft. 
.fri night...n winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.sat...n winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft. 
.sat night...e winds around 5 kt. waves flat. 
.sun...s winds 5 kt. waves less than 1 ft. 
.mon...s winds 5 kt. waves less than 1 ft.  

$$

(3/7) Latest Coastal Waters Forecast by KLWX
Issued 10/29/2026 2:26 AM America/New_York.
Valid through 10/29/2026 4:00 PM America/New_York.

fzus51 klwx 290626
cwflwx
expires:202610292000;;895529

coastal waters forecast
national weather service baltimore md/washington dc
226 am edt thu oct 29 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.


anz533-292000-
chesapeake bay from north beach to drum point-
226 am edt thu oct 29 2026

.overnight...se winds 5 kt. waves flat. 
.thu...s winds around 5 kt. waves 1 ft or less. areas of dense fog.
vsby 1 nm or less. 
.thu night...sw winds 5 to 10 kt. waves 1 ft. 
.fri...nw winds 5 to 10 kt. waves 1 ft. 
.fri night...n winds 15 to 20 kt. waves 2 to 3 ft. 
.sat...n winds 10 to 15 kt with gusts to 20 kt. waves 2 to 3 ft. 
.sat night...e winds around 5 kt. waves 1 ft or less. 
.sun...se winds around 5 kt. waves 1 ft or less. 
.mon...se winds 5 kt. waves less than 1 ft.  

$$

(4/7) Latest Coastal Waters Forecast by KLWX
Issued 10/29/2026 2:26 AM America/New_York.
Valid through 10/29/2026 4:00 PM America/New_York.

fzus51 klwx 290626
cwflwx
expires:202610292000;;895532

coastal waters forecast
national weather service baltimore md/washington dc
226 am edt thu oct 29 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.


anz534-292000-
chesapeake bay from drum point to smith point-
226 am edt thu oct 29 2026

.overnight...e winds 5 kt. waves less than 1 ft. 
.thu...se winds around 5 kt. waves flat. 
.thu night...sw winds 5 to 10 kt. waves 1 ft. 
.fri...nw winds 5 to 10 kt. waves 1 to 2 ft. 
.fri night...n winds 15 to 20 kt with gusts to 25 kt. waves 2 to
3 ft. 
.sat...n winds 15 to 20 kt...diminishing to 5 to 10 kt in the
afternoon. waves 2 to 3 ft. 
.sat night...e winds 5 kt. waves less than 1 ft. 
.sun...se winds 5 kt. waves less than 1 ft. 
.mon...se winds 5 to 10 kt. waves 1 ft.  

$$

(5/7) Latest Coastal Waters Forecast by KLWX
Issued 10/29/2026 2:26 AM America/New_York.
Valid through 10/29/2026 4:00 PM America/New_York.

fzus51 klwx 290626
cwflwx
expires:202610292000;;895520

coastal waters forecast
national weather service baltimore md/washington dc
226 am edt thu oct 29 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.


anz535-292000-
tidal potomac from key bridge to indian head-
226 am edt thu oct 29 2026

.overnight...light winds. waves flat. patchy fog. vsby 1 to 3 nm. 
.thu...s winds around 5 kt. waves 1 ft. patchy dense fog. vsby 1 nm
or less. 
.thu night...s winds around 5 kt. waves 1 ft. 
.fri...w winds 5 to 10 kt with gusts to 25 kt. waves 1 ft. 
.fri night...n winds 5 to 10 kt. waves 1 ft. 
.sat...n winds around 5 kt. waves 1 ft. 
.sat night...light winds. waves flat. 
.sun...s winds around 5 kt. waves 1 ft. 
.mon...se winds around 5 kt. waves 1 ft.  

$$

(6/7) Latest Coastal Waters Forecast by KLWX
Issued 10/29/2026 2:26 AM America/New_York.
Valid through 10/29/2026 4:00 PM America/New_York.

fzus51 klwx 290626
cwflwx
expires:202610292000;;895521

coastal waters forecast
national weather service baltimore md/washington dc
226 am edt thu oct 29 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.


anz536-292000-
tidal potomac from indian head to cobb island-
226 am edt thu oct 29 2026

.overnight...light winds. waves flat. patchy fog. vsby 1 nm or less.
.thu...s winds around 5 kt. waves 1 ft. patchy dense fog. vsby 1 nm
or less. 
.thu night...sw winds around 5 kt. waves 1 ft. 
.fri...nw winds 5 to 10 kt with gusts to 20 kt. waves 1 ft. 
.fri night...n winds 5 to 10 kt. waves 1 ft. 
.sat...ne winds 5 to 10 kt. waves 1 ft. 
.sat night...light winds. waves flat. 
.sun...s winds around 5 kt. waves 1 ft. 
.mon...se winds around 5 kt. waves 1 ft.  

$$

(7/7) Latest Coastal Waters Forecast by KLWX
Issued 10/29/2026 2:26 AM America/New_York.
Valid through 10/29/2026 4:00 PM America/New_York.

fzus51 klwx 290626
cwflwx
expires:202610292000;;895522

coastal waters forecast
national weather service baltimore md/washington dc
226 am edt thu oct 29 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.


anz537-292000-
tidal potomac from cobb island to smith point-
226 am edt thu oct 29 2026

.overnight...e winds 5 kt. waves less than 1 ft. 
.thu...s winds around 5 kt. waves flat. areas of fog. vsby 1 nm or
less. 
.thu night...sw winds around 5 kt. waves 1 ft or less. 
.fri...nw winds 5 to 10 kt. waves 1 ft. 
.fri night...n winds 10 to 15 kt with gusts to 20 kt. waves 1 to
2 ft. 
.sat...ne winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.sat night...e winds around 5 kt. waves 1 ft or less. 
.sun...se winds around 5 kt. waves 1 ft or less. 
.mon...se winds around 5 kt. waves 1 ft or less.  

$$