fzus51 klwx 302058
cwflwx
expires:202607010800;;185510

coastal waters forecast
national weather service baltimore md/washington dc
458 pm edt tue jun 30 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.


anz530-010800-
chesapeake bay north of pooles island-
458 pm edt tue jun 30 2026

...small craft advisory in effect through late tonight...
...small craft advisory in effect from wednesday afternoon through
wednesday evening...

.rest of this afternoon...sw winds 15 kt with gusts to 20 kt. waves
1 ft. 
.tonight...s winds 10 to 15 kt with gusts to 25 kt. waves 1 ft. 
.wed...sw winds 10 to 15 kt. gusts up to 25 kt late. waves 1 ft. 
.wed night...s winds 10 to 15 kt with gusts to 25 kt. waves 1 ft. 
.thu...sw winds 5 to 10 kt. waves 1 ft. 
.thu night...sw winds 5 to 10 kt. waves 1 ft. 
.fri...w winds 5 to 10 kt. waves 1 ft or less. 
.sat...w winds around 5 kt. waves 1 ft or less. a chance of showers
and tstms through the night.  

winds and waves higher and visibilities lower in and near tstms.

$$

fzus51 klwx 302058
cwflwx
expires:202607010800;;185511

coastal waters forecast
national weather service baltimore md/washington dc
458 pm edt tue jun 30 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.


anz531-010800-
chesapeake bay from pooles island to sandy point-
458 pm edt tue jun 30 2026

...small craft advisory in effect through late tonight...
...small craft advisory in effect from wednesday morning through
late wednesday night...

.rest of this afternoon...s winds 15 kt with gusts to 20 kt. waves
2 ft. 
.tonight...s winds 15 to 20 kt with gusts to 25 kt. waves 2 ft. 
.wed...s winds 10 to 15 kt. gusts up to 20 kt... increasing to 25 kt
late. waves 2 ft. 
.wed night...s winds 10 to 15 kt. gusts up to 30 kt...diminishing to
20 kt after midnight. waves 2 to 3 ft. 
.thu...s winds 5 to 10 kt with gusts to 20 kt. waves 1 ft. 
.thu night...s winds 10 to 15 kt. gusts up to 20 kt in the evening.
waves 1 to 2 ft. 
.fri...sw winds 5 to 10 kt. waves 1 ft. 
.sat...sw winds 5 to 10 kt. waves 1 ft or less. a chance of showers
and tstms.  

winds and waves higher and visibilities lower in and near tstms.

$$

fzus51 klwx 302058
cwflwx
expires:202607010800;;185514

coastal waters forecast
national weather service baltimore md/washington dc
458 pm edt tue jun 30 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.


anz532-010800-
chesapeake bay from sandy point to north beach-
458 pm edt tue jun 30 2026

...small craft advisory in effect through late tonight...
...small craft advisory in effect from wednesday morning through
late wednesday night...

.rest of this afternoon...s winds 15 kt with gusts to 20 kt. waves
2 ft. 
.tonight...s winds 15 to 20 kt with gusts to 25 kt. waves 3 ft. 
.wed...s winds 15 to 20 kt. gusts up to 20 kt... increasing to 30 kt
late. waves 2 to 3 ft. 
.wed night...s winds 15 to 20 kt. gusts up to 30 kt...diminishing to
20 kt after midnight. waves 4 ft... subsiding to 2 ft after
midnight. 
.thu...s winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.thu night...s winds 10 to 15 kt. gusts up to 20 kt in the evening.
waves 1 to 2 ft. 
.fri...sw winds 5 to 10 kt. waves 1 to 2 ft. 
.sat...sw winds 5 to 10 kt. waves 1 ft or less. a chance of showers
and tstms.  

winds and waves higher and visibilities lower in and near tstms.

$$

fzus51 klwx 302058
cwflwx
expires:202607010800;;185516

coastal waters forecast
national weather service baltimore md/washington dc
458 pm edt tue jun 30 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.


anz533-010800-
chesapeake bay from north beach to drum point-
458 pm edt tue jun 30 2026

...small craft advisory in effect through late tonight...
...small craft advisory in effect from wednesday morning through
late wednesday night...

.rest of this afternoon...s winds 15 kt with gusts to 20 kt. waves
2 ft. 
.tonight...s winds 10 to 15 kt with gusts to 25 kt. waves 3 ft. 
.wed...s winds 10 to 15 kt...increasing to 15 to 20 kt with gusts to
25 kt in the afternoon. waves 2 to 3 ft. 
.wed night...s winds 15 to 20 kt. gusts up to 30 kt...diminishing to
20 kt after midnight. waves 2 to 3 ft. 
.thu...s winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.thu night...s winds 10 to 15 kt with gusts to 20 kt. waves 1 to
2 ft. 
.fri...sw winds 5 to 10 kt. waves 1 ft. 
.sat...sw winds 5 to 10 kt. waves 1 ft. a chance of showers through
the night.  

$$