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(1/7)
Latest Coastal Waters Forecast by KLWX
Issued 8/7/2026 10:58 PM America/New_York.
Valid through 8/8/2026 4:00 AM America/New_York.
fzus51 klwx 080258
cwflwx
expires:202608080800;;803693
coastal waters forecast
national weather service baltimore md/washington dc
1058 pm edt fri aug 7 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.
anz531-080800-
chesapeake bay from pooles island to sandy point-
1058 pm edt fri aug 7 2026
.rest of tonight...sw winds 5 to 10 kt. waves 1 ft. a slight chance
of showers and tstms.
.sat...sw winds 10 to 15 kt. waves 1 ft. a chance of showers and
tstms.
.sat night...sw winds 5 to 10 kt. waves 1 ft. a chance of showers
and tstms.
.sun...sw winds 5 kt. waves less than 1 ft.
.sun night...sw winds 5 kt. waves less than 1 ft.
.mon...sw winds 5 to 10 kt. waves 1 ft or less.
.mon night...sw winds 5 to 10 kt. waves 1 ft.
.tue...w winds 5 to 10 kt. waves 1 ft. a chance of showers and tstms
through the night. a chance of showers after midnight.
.wed...w winds 5 to 10 kt. waves 1 ft. a chance of tstms through the
night. a chance of showers.
winds and waves higher and visibilities lower in and near tstms.
$$
(2/7)
Latest Coastal Waters Forecast by KLWX
Issued 8/7/2026 10:58 PM America/New_York.
Valid through 8/8/2026 4:00 AM America/New_York.
fzus51 klwx 080258
cwflwx
expires:202608080800;;803696
coastal waters forecast
national weather service baltimore md/washington dc
1058 pm edt fri aug 7 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-080800-
chesapeake bay from sandy point to north beach-
1058 pm edt fri aug 7 2026
.rest of tonight...sw winds 5 to 10 kt. waves 1 ft. a slight chance
of tstms late this evening. a slight chance of showers.
.sat...sw winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms.
.sat night...sw winds 5 to 10 kt. waves 1 ft. a chance of showers
and tstms.
.sun...sw winds 5 kt. waves less than 1 ft.
.sun night...sw winds 5 kt. waves less than 1 ft.
.mon...sw winds 5 to 10 kt. waves 1 ft or less.
.mon night...sw winds 5 to 10 kt. waves 1 ft.
.tue...w winds 5 to 10 kt. waves 1 ft. a chance of tstms through the
night. a chance of showers.
.wed...w winds 5 kt. waves less than 1 ft. a chance of showers and
tstms through the night. a chance of showers after midnight.
winds and waves higher and visibilities lower in and near tstms.
$$
(3/7)
Latest Coastal Waters Forecast by KLWX
Issued 8/7/2026 10:58 PM America/New_York.
Valid through 8/8/2026 4:00 AM America/New_York.
fzus51 klwx 080258
cwflwx
expires:202608080800;;803698
coastal waters forecast
national weather service baltimore md/washington dc
1058 pm edt fri aug 7 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.
anz533-080800-
chesapeake bay from north beach to drum point-
1058 pm edt fri aug 7 2026
.rest of tonight...sw winds 10 kt. waves 1 ft. a slight chance of
showers and tstms.
.sat...sw winds 5 to 10 kt. waves 1 ft.
.sat night...sw winds 5 to 10 kt. waves 1 ft. a chance of showers
and tstms.
.sun...sw winds 5 to 10 kt. waves 1 ft.
.sun night...sw winds 5 kt. waves less than 1 ft.
.mon...sw winds 5 to 10 kt. waves 1 ft or less.
.mon night...sw winds 5 to 10 kt. waves 1 ft.
.tue...w winds 5 to 10 kt. waves 1 ft. a chance of showers.
.wed...w winds 5 kt. waves less than 1 ft. a chance of showers.
winds and waves higher and visibilities lower in and near tstms.
$$
(4/7)
Latest Coastal Waters Forecast by KLWX
Issued 8/7/2026 10:58 PM America/New_York.
Valid through 8/8/2026 4:00 AM America/New_York.
fzus51 klwx 080258
cwflwx
expires:202608080800;;803701
coastal waters forecast
national weather service baltimore md/washington dc
1058 pm edt fri aug 7 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz534-080800-
chesapeake bay from drum point to smith point-
1058 pm edt fri aug 7 2026
...small craft advisory in effect until 1 am edt saturday...
.rest of tonight...sw winds 15 kt with gusts to 20 kt. waves 2 ft. a
slight chance of showers and tstms late this evening.
.sat...sw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.sat night...sw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. a
chance of showers.
.sun...sw winds 5 to 10 kt. waves 1 to 2 ft.
.sun night...sw winds 5 to 10 kt. waves 1 ft.
.mon...sw winds 5 to 10 kt. waves 1 ft.
.mon night...sw winds 5 to 10 kt. waves 1 ft.
.tue...w winds 5 to 10 kt. waves 1 ft. a chance of showers through
the night.
.wed...w winds 5 to 10 kt. waves 1 ft. a chance of showers.
winds and waves higher and visibilities lower in and near tstms.
$$
(5/7)
Latest Coastal Waters Forecast by KLWX
Issued 8/7/2026 10:58 PM America/New_York.
Valid through 8/8/2026 4:00 AM America/New_York.
fzus51 klwx 080258
cwflwx
expires:202608080800;;803689
coastal waters forecast
national weather service baltimore md/washington dc
1058 pm edt fri aug 7 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.
anz535-080800-
tidal potomac from key bridge to indian head-
1058 pm edt fri aug 7 2026
.rest of tonight...sw winds 5 kt. waves less than 1 ft.
.sat...sw winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms.
.sat night...sw winds around 5 kt. waves 1 ft.
.sun...w winds around 5 kt. waves 1 ft.
.sun night...sw winds around 5 kt. waves 1 ft or less.
.mon...w winds around 5 kt. waves 1 ft.
.mon night...w winds around 5 kt. waves 1 ft.
.tue...w winds 5 to 10 kt. waves 1 ft. a chance of tstms through the
night. a chance of showers.
.wed...w winds around 5 kt. waves 1 ft. a chance of tstms through
the night. a chance of showers.
winds and waves higher and visibilities lower in and near tstms.
$$
(6/7)
Latest Coastal Waters Forecast by KLWX
Issued 8/7/2026 10:58 PM America/New_York.
Valid through 8/8/2026 4:00 AM America/New_York.
fzus51 klwx 080258
cwflwx
expires:202608080800;;803690
coastal waters forecast
national weather service baltimore md/washington dc
1058 pm edt fri aug 7 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz536-080800-
tidal potomac from indian head to cobb island-
1058 pm edt fri aug 7 2026
.rest of tonight...sw winds 5 to 10 kt. waves 1 ft.
.sat...sw winds 5 to 10 kt. waves 1 ft. a chance of showers.
.sat night...sw winds 5 to 10 kt. waves 1 ft.
.sun...w winds around 5 kt. waves 1 ft.
.sun night...sw winds around 5 kt. waves 1 ft or less.
.mon...w winds around 5 kt. waves 1 ft.
.mon night...sw winds around 5 kt. waves 1 ft.
.tue...w winds 5 to 10 kt. waves 1 ft. a chance of tstms in the
afternoon. a chance of showers through the night.
.wed...w winds around 5 kt. waves 1 ft. a chance of showers and
tstms through the night. a chance of showers after midnight.
winds and waves higher and visibilities lower in and near tstms.
$$
(7/7)
Latest Coastal Waters Forecast by KLWX
Issued 8/7/2026 10:58 PM America/New_York.
Valid through 8/8/2026 4:00 AM America/New_York.
fzus51 klwx 080258
cwflwx
expires:202608080800;;803691
coastal waters forecast
national weather service baltimore md/washington dc
1058 pm edt fri aug 7 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.
anz537-080800-
tidal potomac from cobb island to smith point-
1058 pm edt fri aug 7 2026
...small craft advisory in effect until 1 am edt saturday...
.rest of tonight...sw winds 10 kt. waves 1 ft. a slight chance of
showers and tstms late this evening.
.sat...sw winds 5 to 10 kt. waves 1 ft.
.sat night...sw winds 5 to 10 kt. waves 1 ft. a chance of showers
and tstms.
.sun...sw winds 5 to 10 kt. waves 1 ft.
.sun night...sw winds 5 kt. waves less than 1 ft.
.mon...sw winds around 5 kt. waves 1 ft or less.
.mon night...sw winds 5 to 10 kt. waves 1 ft.
.tue...w winds 5 to 10 kt. waves 1 ft. a chance of showers through
the night.
.wed...w winds 5 kt. waves less than 1 ft. a chance of tstms in the
afternoon. a chance of showers.
winds and waves higher and visibilities lower in and near tstms.
$$
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