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Nantucket, MA Marine Weather Forecast

Station NTKM3 - 8449130 - Nantucket Island, MA

August 18, 2026 12:48 am EDT
Location: 41.285N 70.096W
Wind Direction: NE (40°)
Wind Speed: 9.9 knots
Wind Gust: 13.0 knots
Atmospheric Pressure: 29.80 in (1009.3 mb)
Water Temperature: 74.8°F (23.8°C)


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