Sail Maine, Portland Weather

43.6619° N, 70.2436° W
16.09.2026
  • Too light wind – kite foiling only (4.0 m/s)
  • Significant gusts forecast (8.9 m/s)
  • Wetsuit required (15.0°C)
  • Low breeze chance — 45% probability
17.09.2026
  • Wind too light – not suitable (3.1 m/s)
  • Heavy rain – dangerous conditions possible (>2)
  • Wetsuit required (15.9°C)
  • Unlikely breeze — 18% probability
18.09.2026
  • Rain detected – challenging conditions
  • Light wind – experience required (5.6 m/s)
  • Significant gusts forecast (11.4 m/s)
  • Wetsuit required (15.6°C)
  • Unlikely breeze — 6% probability
19.09.2026
  • Too light wind – kite foiling only (4.9 m/s)
  • Significant gusts forecast (10.6 m/s)
  • Wetsuit required (15.7°C)
  • Moderate breeze chance — 71% probability
20.09.2026
  • Too light wind – kite foiling only (4.2 m/s)
  • Rain detected – challenging conditions
  • Significant gusts forecast (7.6 m/s)
  • Wetsuit required (15.4°C)
  • Unlikely breeze — 8% probability
21.09.2026
  • Rain detected – challenging conditions
  • Light wind – experience required (5.3 m/s)
  • Significant gusts forecast (11.4 m/s)
  • Wetsuit required (15.6°C)
  • Unlikely breeze — 3% probability
22.09.2026
  • Wind too light – not suitable (3.6 m/s)
  • Significant gusts forecast (8.0 m/s)
  • Wetsuit required (15.4°C)
  • Moderate breeze chance — 59% 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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Feels like
Wind Humidity Moon rise
 
 
 
UV Index Pressure Moon
 
 
 
Wind UV Index
 
 
Humidity Pressure
 
 
Moon rise Moon
 
 

Portland, Hourly Forecast

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Today
 
Air temperature,°C
 
Wind force & direction, knots
 
 
 
UV index
 

Sail Maine Portland 10-day weather forecast

Closest meteostation (0.63km):

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