Southwest Harbor, Southwest Harbor Weather

44.2742° N, 68.315° W
08.10.2026
  • Rain detected – challenging conditions
  • Significant gusts forecast (16.1 m/s)
  • Low water temp – risk of hypothermia (12.6°C)
  • Unlikely breeze — 4% probability
09.10.2026
  • Rain detected – challenging conditions
  • Significant gusts forecast (14.4 m/s)
  • Low water temp – risk of hypothermia (12.7°C)
  • Unlikely breeze — 14% probability
10.10.2026
  • Good kite forecast: wind 9.1 m/s, gusts 14.1 m/s, no major model differences
  • Significant gusts forecast (14.1 m/s)
  • Low water temp – risk of hypothermia (12.4°C)
  • Unlikely breeze — 1% probability
11.10.2026
  • Good kite forecast: wind 8.5 m/s, gusts 16.1 m/s, no major model differences
  • Significant gusts forecast (16.1 m/s)
  • Low water temp – risk of hypothermia (13.0°C)
  • Unlikely breeze — 0% probability
12.10.2026
  • Rain detected – challenging conditions
  • Significant gusts forecast (16.1 m/s)
  • Low water temp – risk of hypothermia (12.6°C)
  • Unlikely breeze — 13% probability
13.10.2026
  • Rain detected – challenging conditions
  • Significant gusts forecast (17.3 m/s)
  • Low water temp – risk of hypothermia (13.2°C)
  • Unlikely breeze — 3% probability
14.10.2026
  • Rain detected – challenging conditions
  • Strong wind – experience required (12.5 m/s)
  • Significant gusts forecast (16.9 m/s)
  • Low water temp – risk of hypothermia (12.8°C)
  • Unlikely breeze — 0% probability
*Experimental

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Current Conditions in Southwest Harbor

                                                                   
          
          
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UV Index Pressure Moon
 
 
 
Wind UV Index
 
 
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Moon rise Moon
 
 

Southwest Harbor, Hourly Forecast

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UV index
 

Southwest Harbor Southwest Harbor 10-day weather forecast

Closest meteostation (0.36km):

Closest tide buoy (0.16 km):