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Home : xt_USA : xt_Great Lakes : Weather Bulletin

(1/7) Latest Coastal Waters Forecast by KLWX
Issued 10/6/2026 4:57 PM America/New_York.
Valid through 10/7/2026 4:00 AM America/New_York.

fzus51 klwx 062057
cwflwx
expires:202610070800;;645875

coastal waters forecast
national weather service baltimore md/washington dc
457 pm edt tue oct 6 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.


anz531-070800-
chesapeake bay from pooles island to sandy point-
457 pm edt tue oct 6 2026

.rest of this afternoon...nw winds 5 kt. waves flat. 
.tonight...s winds around 5 kt. waves 1 ft or less. 
.wed...s winds 10 to 15 kt. waves 1 to 2 ft. 
.wed night...s winds 10 to 15 kt. waves 2 ft. 
.thu...w winds 5 to 10 kt. waves 1 ft. 
.thu night...nw winds 5 kt. waves less than 1 ft. 
.fri...n winds around 5 kt. waves 1 ft or less. 
.sat...se winds 5 to 10 kt. waves 1 ft.  

$$

(2/7) Latest Coastal Waters Forecast by KLWX
Issued 10/6/2026 4:57 PM America/New_York.
Valid through 10/7/2026 4:00 AM America/New_York.

fzus51 klwx 062057
cwflwx
expires:202610070800;;645878

coastal waters forecast
national weather service baltimore md/washington dc
457 pm edt tue oct 6 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.


anz532-070800-
chesapeake bay from sandy point to north beach-
457 pm edt tue oct 6 2026

.rest of this afternoon...n winds 5 kt. waves flat. 
.tonight...s winds around 5 kt. waves 1 ft or less. 
.wed...s winds 10 to 15 kt. waves 1 to 2 ft. 
.wed night...s winds 10 to 15 kt. waves 2 ft. 
.thu...w winds 5 to 10 kt. waves 1 ft. 
.thu night...nw winds 5 kt. waves less than 1 ft. 
.fri...n winds 5 to 10 kt. waves 1 ft or less. 
.sat...se winds 5 to 10 kt. waves 1 ft.  

$$

(3/7) Latest Coastal Waters Forecast by KLWX
Issued 10/6/2026 4:57 PM America/New_York.
Valid through 10/7/2026 4:00 AM America/New_York.

fzus51 klwx 062057
cwflwx
expires:202610070800;;645880

coastal waters forecast
national weather service baltimore md/washington dc
457 pm edt tue oct 6 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.


anz533-070800-
chesapeake bay from north beach to drum point-
457 pm edt tue oct 6 2026

.rest of this afternoon...n winds 5 kt. waves less than 1 ft.
.tonight...se winds 5 kt. waves less than 1 ft. 
.wed...s winds 10 to 15 kt. waves 1 to 2 ft. 
.wed night...s winds 10 to 15 kt. waves 2 ft. 
.thu...w winds 5 to 10 kt. waves 1 ft. 
.thu night...nw winds 5 kt. waves less than 1 ft. 
.fri...n winds 5 to 10 kt. waves 1 ft or less. 
.sat...se winds 5 to 10 kt. waves 1 ft.  

$$

(4/7) Latest Coastal Waters Forecast by KLWX
Issued 10/6/2026 4:57 PM America/New_York.
Valid through 10/7/2026 4:00 AM America/New_York.

fzus51 klwx 062057
cwflwx
expires:202610070800;;645883

coastal waters forecast
national weather service baltimore md/washington dc
457 pm edt tue oct 6 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.


anz534-070800-
chesapeake bay from drum point to smith point-
457 pm edt tue oct 6 2026

.rest of this afternoon...n winds 5 kt. waves less than 1 ft.
.tonight...e winds 5 kt. waves less than 1 ft. 
.wed...s winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft. 
.wed night...s winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.thu...sw winds 10 to 15 kt...becoming w 5 kt in the afternoon.
waves 1 to 2 ft. 
.thu night...nw winds 5 to 10 kt. waves 1 ft. 
.fri...n winds 5 to 10 kt. waves 1 ft. 
.sat...se winds 5 to 10 kt. waves 1 ft.  

$$

(5/7) Latest Coastal Waters Forecast by KLWX
Issued 10/6/2026 4:57 PM America/New_York.
Valid through 10/7/2026 4:00 AM America/New_York.

fzus51 klwx 062057
cwflwx
expires:202610070800;;645871

coastal waters forecast
national weather service baltimore md/washington dc
457 pm edt tue oct 6 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.


anz535-070800-
tidal potomac from key bridge to indian head-
457 pm edt tue oct 6 2026

.rest of this afternoon...light winds. waves 1 ft. 
.tonight...s winds around 5 kt. waves 1 ft. 
.wed...s winds 5 to 10 kt. waves 1 ft. 
.wed night...s winds 5 kt. waves less than 1 ft. 
.thu...w winds 5 kt. waves less than 1 ft. 
.thu night...nw winds around 5 kt. waves 1 ft. 
.fri...n winds around 5 kt. waves 1 ft or less. 
.sat...se winds around 5 kt. waves 1 ft.  

$$

(6/7) Latest Coastal Waters Forecast by KLWX
Issued 10/6/2026 4:57 PM America/New_York.
Valid through 10/7/2026 4:00 AM America/New_York.

fzus51 klwx 062057
cwflwx
expires:202610070800;;645872

coastal waters forecast
national weather service baltimore md/washington dc
457 pm edt tue oct 6 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.


anz536-070800-
tidal potomac from indian head to cobb island-
457 pm edt tue oct 6 2026

.rest of this afternoon...light winds. waves flat. 
.tonight...s winds around 5 kt. waves 1 ft. 
.wed...s winds 5 to 10 kt. waves 1 ft. 
.wed night...s winds 5 kt. waves less than 1 ft. 
.thu...w winds 5 kt. waves less than 1 ft. 
.thu night...nw winds around 5 kt. waves 1 ft. 
.fri...n winds around 5 kt. waves 1 ft or less. 
.sat...se winds around 5 kt. waves 1 ft.  

$$

(7/7) Latest Coastal Waters Forecast by KLWX
Issued 10/6/2026 4:57 PM America/New_York.
Valid through 10/7/2026 4:00 AM America/New_York.

fzus51 klwx 062057
cwflwx
expires:202610070800;;645873

coastal waters forecast
national weather service baltimore md/washington dc
457 pm edt tue oct 6 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.


anz537-070800-
tidal potomac from cobb island to smith point-
457 pm edt tue oct 6 2026

.rest of this afternoon...n winds 5 kt. waves less than 1 ft.
.tonight...se winds around 5 kt. waves flat. 
.wed...s winds 5 to 10 kt. waves 1 ft. 
.wed night...s winds 5 to 10 kt. waves 1 ft. 
.thu...w winds 5 to 10 kt. waves 1 ft. 
.thu night...nw winds around 5 kt. waves 1 ft or less. 
.fri...n winds 5 to 10 kt. waves 1 ft. 
.sat...se winds 5 to 10 kt. waves 1 ft.  

$$