The latest advisory for Tropical Depression Six contains no coastal watches or warnings and lists no hazards affecting land. The current storm-surge concern for U.S. coastal communities is therefore not an active threat from this system.
What Is Storm Surge?
Storm surge is an abnormal rise in seawater pushed toward the coast by a tropical cyclone's winds. It is different from normal tides and can become dangerous when combined with high tide and coastal flooding.
Is Tropical Depression Six Producing a Surge Threat?
Not according to the current National Hurricane Center advisory. The depression is over the open Atlantic, southwest of the Azores, and the official advisory lists no land hazards.
Why Coastal Forecasts Matter
Storm-surge forecasts become important when a tropical cyclone approaches shallow coastal waters or a populated shoreline. Forecasters consider track, wind field, coastline shape, water depth and tide information.
Could the Situation Change?
The current track keeps the system away from U.S. coastal areas, but tropical forecasts are updated as new observations arrive. People should rely on official warnings if a future advisory changes the threat area.
Official Coastal Information
The National Hurricane Center provides tropical cyclone watches, warnings and storm-surge information when applicable.
FAQ
Is there a storm-surge warning?
No. The current advisory lists no coastal watches or warnings.
What causes storm surge?
Primarily the onshore push of seawater by strong tropical-cyclone winds, influenced by coastal geography and tides.
Should coastal residents monitor updates?
Yes, especially if the forecast track changes in later advisories.
Source: National Hurricane Center.
Official NHC Social Updates
Follow the National Hurricane Center Atlantic operations account for real-time tropical cyclone advisories and updates.
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