The Storm Tracks layer shows current position, past path, forecast path, and the cone of probable tracks.
RainViewer shows storm tracks on one map for the South Carolina coast.
The Storm Tracks layer shows current position, past path, forecast path, and the cone of probable tracks.
South Carolina has an Atlantic coast of beaches and barrier islands, with Charleston and Myrtle Beach on the shore. The Grand Strand is a long stretch of beach in the north-east. This list names each active tropical storm or hurricane near South Carolina, with its category and status, and each storm links to its own tracker page.
No active tropical storm or hurricane is listed near South Carolina.
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The National Hurricane Center issues the official hurricane watches and warnings for South Carolina. The Storm Tracks layer on the RainViewer map shows current position, past path, forecast path and the cone of probable tracks. RainViewer does not replace official warnings.

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Hurricane season in South Carolina runs from 1 June to 30 November. Most activity falls between mid-August and mid-October, and 10 September is the climatological peak, according to the National Hurricane Center.
A hurricane starts as a cluster of thunderstorms over warm ocean water. Warm, moist air rises from the sea surface. The air pressure near the surface drops, and more air flows in. The rotation of the Earth makes this air spin, anticlockwise in the Northern Hemisphere. Weak winds high in the atmosphere let the system organise. A system with a closed circulation is called a tropical depression. It becomes a tropical storm when its winds strengthen, and the National Hurricane Center gives it a name. It becomes a hurricane when its winds reach hurricane strength.
Sea temperatures around South Carolina are highest in late summer. This is the peak of storm activity. Late in the season, many storms start as tropical waves that leave West Africa and cross the Atlantic Ocean. Storms usually approach South Carolina from the south or south-east over the Atlantic Ocean.
Each of these South Carolina cities has its own page showing current storms nearby and past storms that came close.
South Carolina is one of the US states with its own hurricane tracker. See current and past storms near Georgia and North Carolina on their pages, or open the United States page.
Tropical Depression (<39 mph)
Rain and gusty wind, no hurricane classification yet.
Tropical Storm (39-73 mph)
Heavy rain, coastal flooding, fallen branches.
Category 1 Hurricane (74-95 mph)
Roof and cladding damage, fallen trees, power cuts.
Category 2 Hurricane (96-110 mph)
Major roof damage, trees snapped, prolonged power cuts.
Category 3 Hurricane (111-129 mph)
Structural damage to homes, water and power loss for days.
Category 4 Hurricane (130-156 mph)
Severe structural damage, long-term power and water loss.
Category 5 Hurricane (157 mph or higher)
Total roof failure and wall collapse, area uninhabitable for weeks.
The hurricane tracker map on this RainViewer page shows current storm tracks near South Carolina, and the list under the map names each active storm near South Carolina. When no storm is active, the list says so and links to storms in other regions. Past storms near South Carolina are listed further down the page.
Hurricane season in South Carolina runs from 1 June to 30 November, and most activity falls between mid-August and mid-October, according to the National Hurricane Center. 10 September is the climatological peak, the date when historical records show the most tropical storms and hurricanes. Storms usually approach South Carolina from the south or south-east over the Atlantic Ocean.
The National Hurricane Center (NHC) issues the official hurricane watches and warnings for South Carolina, and publishes advisories for every active Atlantic storm. RainViewer shows storm tracks on a map and does not replace official warnings. The NHC is the source for official storm forecasts.
The forecast cone on the RainViewer map shows the probable track of the centre of a storm during the forecast period. The cone does not show how far wind, rain, or storm surge reach from the centre, so areas outside the cone can still have storm effects. The cone is part of the Storm Tracks layer, together with the current position, the past path, and the forecast path.
RainViewer shows rain radar for South Carolina, and the South Carolina weather radar page lists radar coverage and links to city radar pages. RainViewer updates radar every 5 minutes. Radar shows rain inside a storm. The Storm Tracks layer shows where the storm is moving.