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Harbor Island, South Carolina Weather

Harbor Island, South Carolina — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery, tides and marine conditions for Harbor Island, Beaufort County.

🌡️ Current Conditions
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24-Hour Forecast
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Current Conditions Detail
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7-Day Forecast
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🌊 Marine & Fishing

Tides, marine forecast and fishing conditions near Harbor Island. Nearest NOAA tide station:

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✈️ Aviation Weather

Flight conditions near Harbor Island — sourced from the FAA Aviation Weather Center. Nearest reporting station: locating…

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NWS Extended Forecast
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📡 Precipitation Radar

Live animated radar for Harbor Island and surroundings — RainViewer.

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🛰️ Satellite Imagery

NOAA GOES-16 GEOCOLOR — live animated loop updated every 10 minutes. Shows cloud cover, storm systems and weather patterns across the continental US.

NOAA GOES-16 CONUS GEOCOLOR satellite animated loop
🛰️ GEOCOLOR loop 🌡️ Infrared (IR) 🌀 NHC Hurricane Satellite 🔗 NOAA Full Viewer

Source: NOAA/NESDIS GOES-East · Public domain · Auto-updates on page reload

🌙 Astronomy
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About Harbor Island, South Carolina

Harbor Island, a sliver of Lowcountry grace, rises from the brackish embrace of the Atlantic, its sandy shores kissed by tides that whisper tales of salt marshes and ancient oaks. It lies 13.0 miles east-south-east of Beaufort, SC (from Beaufort, SC: bearing 103°T), and is situated 9.3 miles south-west of Edisto Beach. The air here, thick with the scent of pine and brine, hangs heavy and sweet, especially as the sun begins its slow descent, painting the sky in bruised purples and fiery oranges that bleed across the expansive horizon. Here, the landscape is a study in understated wildness, where sea oats sway in perpetual motion, their roots gripping the shifting sands, and the calls of unseen shorebirds punctuate the hushed rustle of the coastal breeze. The low-slung dunes, softened by years of wind and water, offer a subtle barrier against the ocean's might, creating pockets of calm where the island breathes a quiet, resilient existence. This particular stretch of South Carolina coastline, Harbor Island, carries the weight of generations who understood the sea's bounty and the land's quiet generosity. Its history is less one of grand pronouncements and more of steady, persistent living, tied to the ebb and flow of fishing seasons and the cultivation of crops that could withstand the salty air. The local economy, long anchored in the harvests of the sea and the fertile, if challenging, soil, now finds a different rhythm with the influx of those drawn to its unpretentious beauty. While not a hub of industry, Harbor Island holds a distinct character, a sense of place forged by the enduring presence of its natural environment and the quiet tenacity of its people, who have learned to live in harmony with the rhythms of the coast.

LocationHarbor Island, Beaufort County, South Carolina
Coordinates32.387971°N, 80.452883°W
TimezoneEastern Time (America/New_York)
ZIP Code(s)29920
Area Code843
Page generatedJune 2026
Weather dataOpen-Meteo (open-source), NOAA National Weather Service