Sail Maine, Portland Weather

43.6619° N, 70.2436° W
27.10.2026
  • Good kite forecast: wind 6.0 m/s, gusts 11.3 m/s, no major model differences
  • Significant gusts forecast (11.3 m/s)
  • Low water temp – risk of hypothermia (13.4°C)
  • High breeze chance — 86% probability
28.10.2026
  • Wind too light – not suitable (3.2 m/s)
  • Low water temp – risk of hypothermia (13.3°C)
  • Low breeze chance — 35% probability
29.10.2026
  • Good kite forecast: wind 5.6 m/s, gusts 14.7 m/s, no major model differences
  • Light wind – experience required (5.6 m/s)
  • Significant gusts forecast (14.7 m/s)
  • Low water temp – risk of hypothermia (13.3°C)
  • Unlikely breeze — 7% probability
30.10.2026
  • Good kite forecast: wind 5.5 m/s, gusts 15.0 m/s, no major model differences
  • Light wind – experience required (5.5 m/s)
  • Significant gusts forecast (15.0 m/s)
  • Low water temp – risk of hypothermia (13.4°C)
  • Low breeze chance — 30% probability
31.10.2026
  • Good kite forecast: wind 6.8 m/s, gusts 11.5 m/s, no major model differences
  • Significant gusts forecast (11.5 m/s)
  • Low water temp – risk of hypothermia (13.1°C)
  • High breeze chance — 79% probability
01.11.2026
  • Wind too light – not suitable (2.4 m/s)
  • Low water temp – risk of hypothermia (12.8°C)
  • Low breeze chance — 49% probability
02.11.2026
  • Rain detected – challenging conditions
  • Light wind – experience required (5.5 m/s)
  • Significant gusts forecast (13.1 m/s)
  • Low water temp – risk of hypothermia (12.7°C)
  • Unlikely breeze — 2% probability
*Experimental

New feature: Breeze Index! See how likely a breeze is to form, right in the forecast. Available in weather alerts and the meteogram.

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Current Conditions in Portland

                                                                   
          
          
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Portland, Hourly Forecast

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Sail Maine Portland 10-day weather forecast

Closest meteostation (0.63km):

Closest tide buoy (0.42 km):