Remember weather conditions affect tidal ranges and current speeds, sometimes very strongly.
NOT INTENDED FOR NAVIGATION
Xtide - More tide chart options - Tide/Current Predictor - University of South Carolina
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Warnings Watches Advisories Data Temporarily Unavailable |
NWS Radar
Storm Totals 
Southeast Radar 
Nationwide Weather Tropical Weather Center |
(Longitude W81° 12', Latitude N31° 40')
| Saturday, October 21, 2017 | Universal Time - 4h |
| Sun | |
|---|---|
| Begin civil twilight | 07:08 |
| Sunrise | 07:33 |
| Sun Overhead | 13:09 |
| Sunset | 18:46 |
| End civil twilight | 19:10 |
| Moon | |
| Moonrise | 09:05 |
| Moon Overhead | 14:44 |
| Moonset | 20:19 |
Phase of the Moon on October 21, 2017: Waxing Crescent with 4% of the Moon's visible disk illuminated.
Sun & Moon Data : U.S. Naval Observatory
NOAA National Weather Service Marine Forecasts
National Oceanic and Atmospheric Administration
Tropical WX Outlook
Marine Text Forecasts Suitable for printing
Charleston, SC
Jacksonville, FL
Melbourne, FL
Miami, FL
Key West, FL
Tampa, FL
Tallahassee, FL
Mobile, AL
Tropical Weather Update
No Response
Marine Weather Forecast
FZUS52 KCHS 211917 CWFCHS Coastal Waters Forecast National Weather Service Charleston SC 317 PM EDT Sat Oct 21 2017 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 AMZ300-221030- 317 PM EDT Sat Oct 21 2017 .Synopsis for the coastal waters of south coastal South Carolina and north coastal Georgia... High pressure will shift off the Mid-Atlantic coast this weekend. A cold front will move through the area Monday night with stronger cold front pushing offshore Tuesday afternoon. High pressure will then prevail into late next week.
AMZ330-221030- Charleston Harbor- 317 PM EDT Sat Oct 21 2017 TONIGHT E winds 10 to 15 kt. SUN E winds 10 kt. A chance of showers in the afternoon. SUN NIGHT SE winds 10 kt. A chance of showers. MON SE winds 15 kt. A chance of tstms. A chance of showers in the morning, then showers likely in the afternoon. MON NIGHT S winds 15 kt. Showers with a chance of tstms. TUE SW winds 10 kt. Showers with a chance of tstms in the morning, then a chance of showers in the afternoon. TUE NIGHT W winds 10 kt. WED NW winds 10 kt. WED NIGHT W winds 10 kt. THU W winds 5 to 10 kt. THU NIGHT SW winds around 5 kt. Mariners are reminded that winds and waves higher in and near tstms. Unless otherwise noted, waves 1 foot or less. Charleston Harbor water temperature 73 degrees.
AMZ350-221030- Waters from South Santee River to Edisto Beach SC out 20 nm- 317 PM EDT Sat Oct 21 2017 TONIGHT E winds 15 kt with gusts to 20 kt. Seas 3 to 4 ft. SUN E winds 15 kt. Seas 4 ft. A slight chance of showers in the morning, then a chance of showers in the afternoon. SUN NIGHT SE winds 15 kt. Seas 4 to 5 ft. A chance of showers, mainly in the evening. MON SE winds 15 to 20 kt. Seas 4 to 6 ft. A chance of tstms. A chance of showers in the morning, then showers likely in the afternoon. MON NIGHT S winds 15 to 20 kt. Seas 5 to 7 ft. Showers with a chance of tstms. TUE SW winds 15 kt. Seas 4 to 6 ft. Showers with a chance of tstms in the morning, then a chance of showers in the afternoon. TUE NIGHT NW winds 15 to 20 kt with gusts to 25 kt. Seas 4 to 5 ft, subsiding to 3 to 4 ft after midnight. WED NW winds 10 to 15 kt. Seas 3 to 4 ft. WED NIGHT W winds 15 to 20 kt. Seas 3 to 4 ft. THU NW winds 10 to 15 kt. Seas 2 to 3 ft. THU NIGHT SW winds 5 kt. Seas 2 ft. Mariners are reminded that winds and seas higher in and near tstms.
AMZ352-221030- Waters from Edisto Beach SC to Savannah GA out 20 nm- 317 PM EDT Sat Oct 21 2017 TONIGHT E winds 15 to 20 kt. Seas 3 to 4 ft. SUN E winds 15 kt. Seas 3 to 4 ft. A slight chance of showers in the morning, then a chance of showers in the afternoon. SUN NIGHT SE winds 15 kt. Seas 4 to 5 ft. A chance of showers. MON S winds 15 to 20 kt. Seas 4 to 5 ft, building to 4 to 6 ft in the afternoon. Showers likely with a chance of tstms. MON NIGHT SW winds 15 to 20 kt. Seas 4 to 6 ft. Showers with a chance of tstms. TUE W winds 10 to 15 kt. Seas 4 to 6 ft, subsiding to 3 to 4 ft in the afternoon. A slight chance of tstms in the morning. A chance of showers. TUE NIGHT W winds 10 to 15 kt, becoming NW 15 to 20 kt after midnight. Seas 3 to 4 ft. WED NW winds 15 to 20 kt. Seas 2 to 3 ft. WED NIGHT NW winds 15 to 20 kt. Seas 2 to 3 ft. THU W winds 10 to 15 kt. Seas 2 to 3 ft. THU NIGHT SW winds 5 kt. Seas 2 ft. Mariners are reminded that winds and seas higher in and near tstms.
AMZ354-221030- Waters from Savannah GA to Altamaha Sound GA out 20 nm, including Grays Reef National Marine Sanctuary- 317 PM EDT Sat Oct 21 2017 TONIGHT E winds 15 to 20 kt. Seas 3 to 4 ft. A slight chance of showers after midnight. SUN E winds 10 to 15 kt. Seas 4 ft. A slight chance of showers in the morning, then a chance of showers in the afternoon. SUN NIGHT SE winds 15 kt with gusts to 20 kt. Seas 4 to 5 ft. A chance of showers in the evening, then a chance of showers with a slight chance of tstms after midnight. MON S winds 15 to 20 kt. Seas 4 to 5 ft. Showers likely with a chance of tstms. MON NIGHT S winds 15 to 20 kt, becoming SW after midnight. Seas 4 to 5 ft. Showers with a chance of tstms. TUE W winds 10 to 15 kt. Seas 4 to 5 ft, subsiding to 3 to 4 ft in the afternoon. Showers likely with a slight chance of tstms in the morning, then a chance of showers in the afternoon. TUE NIGHT W winds 10 to 15 kt, becoming NW 15 to 20 kt after midnight. Seas 3 to 4 ft. WED NW winds 15 to 20 kt. Seas 2 to 3 ft. WED NIGHT NW winds 10 to 15 kt. Seas 2 to 3 ft. THU W winds 10 to 15 kt. Seas 2 ft. THU NIGHT S winds 5 kt. Seas 1 foot. Mariners are reminded that winds and seas higher in and near tstms.
AMZ374-221030- Waters from Savannah GA to Altamaha Sound GA extending from 20 to 60 nm- 317 PM EDT Sat Oct 21 2017 ...SMALL CRAFT ADVISORY IN EFFECT FROM 2 AM EDT SUNDAY THROUGH TUESDAY MORNING... TONIGHT E winds 15 to 20 kt. Wind gusts to 25 kt after midnight. Seas 4 to 5 ft, building to 5 to 6 ft after midnight. A slight chance of showers after midnight. SUN E winds 15 to 20 kt. Seas 4 to 6 ft. A chance of showers. SUN NIGHT SE winds 15 to 20 kt. Seas 4 to 6 ft, building to 5 to 6 ft after midnight. A chance of showers in the evening, then a chance of showers with a slight chance of tstms after midnight. MON S winds 15 to 20 kt. Seas 6 ft, then 5 to 7 ft in the afternoon. Showers likely with a chance of tstms. MON NIGHT SW winds 15 to 20 kt. Seas 6 ft. Showers with a chance of tstms. TUE W winds 10 to 15 kt. Seas 4 to 6 ft, subsiding to 4 to 5 ft in the afternoon. A slight chance of tstms in the morning. A chance of showers. TUE NIGHT NW winds 15 to 20 kt with gusts to 25 kt. Seas 4 to 5 ft. WED NW winds 15 to 20 kt. Seas 4 to 5 ft. WED NIGHT NW winds 15 to 20 kt. Seas 3 to 4 ft. THU NW winds 10 to 15 kt. Seas 3 to 4 ft. THU NIGHT S winds 5 kt. Seas 2 ft. Mariners are reminded that winds and seas higher in and near tstms.
Point Forecast Weather for Sapelo Sound GA Latitude: 31.68 Longitude: -81.2
Buoy Reports
B = Buoy, C = C-MAN Station, D = Drifting Buoy, S = Ship, O = Other
Data provided by the National Data Buoy Center
Notable Artificial Reefs Within 20 nautical miles of North Newport River (Daymark 119), Georgia
Distances and headings are approximate and are not intended for navigation.
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This Page Delivered 17:20:05 10/21/2017 .
Page Author : Greg Johnson Contact Email:
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