Skip Navigation Links weather.gov 
NOAA logo-Select to go to the NOAA homepage NDBC Title GraphicClick to go to NDBC home page   Select to go to the NWS homepage
Home About Us Contact Us
 
 
    
    Station List

 Data Access
    Mobile Access
    Interactive Maps
         All Stations
         DART®
    Obs Search
    Ship Obs Report
    BuoyCAMs
    TAO
    DODS
    OceanSITES
    HF Radar
    OSMC
    Dial-A-Buoy
    RSS Feeds Image indicating link to RSS feed access page
    Web Widget
    Web Data Guide
    Maintenance Schedule
    Station Status Report

 Program Info
    TAO
    DART®
    IOOS®

 Publications
    NDBC PEA
    NDBC FONSI
    NDBC DQC Handbook

 Visitor Information
 
USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.

National Weather Service Marine Forecast FZUS52 KCHS

FZUS52 KCHS 251915
CWFCHS

Coastal Waters Forecast
National Weather Service Charleston SC
315 PM EDT Wed May 25 2022

South Santee River SC to Savannah GA out 20 NM and Savannah GA to
Altamaha Sound GA out 60 NM, including Charleston Harbor and
Grays Reef National Marine Sanctuary

AMZ300-260815-
315 PM EDT Wed May 25 2022

.Synopsis for the coastal waters of south coastal South Carolina
and north coastal Georgia...
A few weather features will lead to periods of unsettled weather
through Friday. Drier conditions should then return this weekend
into early next week.



AMZ330-260815-
Charleston Harbor-
315 PM EDT Wed May 25 2022

TONIGHT
SE winds 10 to 15 kt with gusts to 20 kt, diminishing
to 5 to 10 kt late.

THU
SE winds 10 kt.

THU NIGHT
S winds 10 to 15 kt. A chance of showers and tstms
after midnight.

FRI
S winds 15 kt with gusts to 20 kt. Showers likely with a
chance of tstms.

FRI NIGHT
SW winds 10 to 15 kt. A chance of tstms. Showers
likely, mainly in the evening.

SAT
SW winds 10 kt. A slight chance of showers and tstms in
the morning.

SAT NIGHT
SW winds 5 to 10 kt, diminishing to 5 kt after
midnight.

SUN
SW winds 5 kt.

SUN NIGHT
S winds 5 kt.

MON
E winds 5 to 10 kt. A slight chance of showers and tstms.

MON NIGHT
E winds 5 to 10 kt. A slight chance of showers and
tstms. 

Winds and waves higher in and near tstms.

Unless otherwise noted, waves 1 foot or less.

Charleston Harbor water temperature 80 degrees.



AMZ350-260815-
Waters from South Santee River to Edisto Beach SC out 20 NM-
315 PM EDT Wed May 25 2022

TONIGHT
E winds 10 kt. Seas 2 ft.

THU
SE winds 10 kt. Seas 2 to 3 ft.

THU NIGHT
S winds 10 to 15 kt with gusts to 20 kt. Seas 3 to
4 ft. A chance of showers and tstms after midnight.

FRI
S winds 15 kt with gusts to 25 kt. Seas 4 to 5 ft. Showers
likely with a chance of tstms.

FRI NIGHT
SW winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. Seas 4 to 5 ft. Showers likely with a chance of
tstms.

SAT
SW winds 10 to 15 kt. Seas 3 to 4 ft. A chance of showers
and tstms in the morning.

SAT NIGHT
SW winds 10 to 15 kt, diminishing to 5 to 10 kt
after midnight. Seas 2 to 3 ft.

SUN
SW winds 5 to 10 kt. Seas 2 to 3 ft.

SUN NIGHT
S winds 5 to 10 kt. Seas 2 ft. A slight chance of
showers and tstms.

MON
E winds 5 to 10 kt. Seas 2 to 3 ft. A slight chance of
showers and tstms.

MON NIGHT
SE winds 5 to 10 kt. Seas 2 to 3 ft. A slight chance
of showers and tstms. 

Winds and seas higher in and near tstms.



AMZ352-260815-
Waters from Edisto Beach SC to Savannah GA out 20 NM-
315 PM EDT Wed May 25 2022

TONIGHT
SE winds 10 kt. Seas 2 to 3 ft.

THU
SE winds 10 to 15 kt. Seas 2 to 3 ft.

THU NIGHT
SE winds 10 to 15 kt, becoming S 15 to 20 kt after
midnight. Seas 3 to 4 ft. A chance of showers and tstms after
midnight.

FRI
S winds 20 kt, diminishing to 15 kt in the afternoon. Seas
3 to 4 ft. Showers likely with a chance of tstms.

FRI NIGHT
SW winds 10 to 15 kt with gusts to 25 kt. Seas 3 to
4 ft. A chance of tstms. Showers likely, mainly in the evening.

SAT
SW winds 10 kt. Seas 3 to 4 ft, subsiding to 2 to 3 ft in
the afternoon. A slight chance of showers and tstms in the
morning.

SAT NIGHT
SW winds 5 to 10 kt. Seas 2 to 3 ft.

SUN
S winds 5 to 10 kt. Seas 2 ft.

SUN NIGHT
SE winds 5 to 10 kt. Seas 2 ft. A slight chance of
showers and tstms.

MON
E winds 5 to 10 kt. Seas 2 to 3 ft. A slight chance of
showers and tstms.

MON NIGHT
E winds 5 to 10 kt. Seas 2 to 3 ft. A slight chance
of showers and tstms. 

Winds and seas higher in and near tstms.



AMZ354-260815-
Waters from Savannah GA to Altamaha Sound GA out 20 NM, including
Grays Reef National Marine Sanctuary-
315 PM EDT Wed May 25 2022

TONIGHT
SE winds 10 to 15 kt. Seas 2 to 3 ft.

THU
SE winds 10 to 15 kt. Seas 2 to 3 ft.

THU NIGHT
S winds 15 to 20 kt. Seas 3 to 4 ft. A chance of
showers and tstms after midnight.

FRI
S winds 15 to 20 kt. Seas 3 to 4 ft. Showers likely with a
chance of tstms.

FRI NIGHT
SW winds 10 to 15 kt with gusts to 20 kt. Seas 3 to
4 ft. A chance of tstms. Showers likely, mainly in the evening.

SAT
W winds 5 to 10 kt, becoming SW in the afternoon. Seas
2 to 3 ft. A slight chance of showers and tstms in the morning.

SAT NIGHT
S winds 5 to 10 kt. Seas 2 to 3 ft.

SUN
S winds 5 to 10 kt. Seas 2 ft.

SUN NIGHT
SE winds 5 to 10 kt. Seas 2 ft. A slight chance of
showers and tstms.

MON
E winds 5 to 10 kt. Seas 2 ft. A chance of showers and
tstms.

MON NIGHT
SE winds 5 to 10 kt. Seas 2 to 3 ft. A slight chance
of showers and tstms. 

Winds and seas higher in and near tstms.



AMZ374-260815-
Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM-
315 PM EDT Wed May 25 2022

TONIGHT
SE winds 10 to 15 kt. Seas 3 ft.

THU
SE winds 10 to 15 kt. Seas 3 to 4 ft.

THU NIGHT
S winds 15 to 20 kt. Seas 4 to 5 ft. A chance of
showers and tstms after midnight.

FRI
S winds 15 to 20 kt. Seas 4 to 5 ft. A chance of tstms. A
chance of showers in the morning, then showers likely in the
afternoon.

FRI NIGHT
SW winds 10 to 15 kt with gusts to 25 kt. Seas 4 to
5 ft. A chance of tstms. Showers likely, mainly in the evening.

SAT
SW winds 5 to 10 kt. Seas 3 to 4 ft. A chance of showers
and tstms in the morning.

SAT NIGHT
S winds 5 to 10 kt. Seas 2 to 3 ft. A slight chance
of showers and tstms.

SUN
S winds 5 to 10 kt. Seas 2 to 3 ft. A slight chance of
showers and tstms.

SUN NIGHT
SE winds 5 to 10 kt. Seas 2 to 3 ft. A slight chance
of showers and tstms.

MON
E winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers
and tstms.

MON NIGHT
E winds 10 kt. Seas 2 to 3 ft. A chance of showers
and tstms. 

Winds and seas higher in and near tstms.