Special Marine Warning for Coastal waters from Savannah GA to Altamaha Sound GA out 20 nm, including Grays Reef National Marine Sanctuary; Waters from Savannah GA to Altamaha Sound GA extending from 20 to 60 NM
Official alert fields
What you need to know
- Applies to
- Coastal waters from Savannah GA to Altamaha Sound GA out 20 nm, including Grays Reef National Marine Sanctuary, Waters from Savannah GA to Altamaha Sound GA extending from 20 to 60 NM
- Effective
- Ends or expires
- Official severity
- Severe
- Official urgency
- Immediate
- Official certainty
- Likely
What is happening
For the following areas... Waters from Savannah GA to Altamaha Sound GA out 60 NM... At 635 PM EDT, strong thunderstorms were located along a line from 6 NM southeast of Sayler Barge to 6 NM west of Altamaha Sound, moving east at 10 knots. HAZARD...Wind gusts to 40 knots. SOURCE...Buoy. At 552 PM, a wind gust to 37...
What the bulletin says to do
Move to safe harbor until hazardous weather passes.
Full official description
Bulletin details
For the following areas... Waters from Savannah GA to Altamaha Sound GA out 60 NM... At 635 PM EDT, strong thunderstorms were located along a line from 6 NM southeast of Sayler Barge to 6 NM west of Altamaha Sound, moving east at 10 knots. HAZARD...Wind gusts to 40 knots. SOURCE...Buoy. At 552 PM, a wind gust to 37 knots was observed at the Grays Reef Buoy. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. Locations impacted include... Honey Barge, Sapelo Buoy S, Grays Reef Buoy, Tug Rio Apon, Tug Elmira, Buoy J, Ferry Boat Janet, Buoy Tender Sagebrush, Steel Barge Modena, K T K Buoy, C A T Buoy, D R H Buoy, John Bird, Buoy B H and Sapelo Channelbuoy 3.
Official geometry where available
Alert boundary
Lifecycle record
Official revisions
- Update
Special Marine Warning issued August 24 at 6:35PM EDT until August 24 at 7:15PM EDT by NWS Charleston SC
Official revision - Update
Special Marine Warning issued August 24 at 6:15PM EDT until August 24 at 7:15PM EDT by NWS Charleston SC
Official revision - Alert
Special Marine Warning issued August 24 at 5:41PM EDT until August 24 at 7:15PM EDT by NWS Charleston SC
Official revision
Source and limitations
Publisher: Weather Alert Watch. Primary source: NWS Charleston SC. This page reorganizes official fields and does not add a forecast or expand the affected area.
- CAP status
- Actual
- Message type
- Update
- Last collected