San Quentin launch: weather statistics and wind history

37.9431° N, 122.503° W
11.09.2026 (Friday)
  • Good kite forecast: wind 5.0 m/s, gusts 6.5 m/s, no major model differences
  • Light wind – experience required (5.0 m/s)
  • Unlikely breeze — 15% probability
12.09.2026 (Saturday)
  • Models wind forecasts diverge significantly (> 5.2 m/s) (HRRR 8.9 m/s vs LEW 3.7 m/s)
  • Light wind – experience required (5.9 m/s)
  • Significant gusts forecast (10.0 m/s)
  • Unlikely breeze — 14% probability
13.09.2026 (Sunday)
  • Good kite forecast: wind 5.2 m/s, gusts 6.5 m/s, no major model differences
  • Light wind – experience required (5.2 m/s)
  • Moderate breeze chance — 51% probability
14.09.2026 (Monday)
  • Good kite forecast: wind 5.3 m/s, gusts 6.1 m/s, no major model differences
  • Light wind – experience required (5.3 m/s)
  • Wave height – experience required (2.1 m)
  • Unlikely breeze — 22% probability
15.09.2026 (Tuesday)
  • Too light wind – kite foiling only (4.9 m/s)
  • Low breeze chance — 27% probability
16.09.2026 (Wednesday)
  • Good kite forecast: wind 5.7 m/s, gusts 6.3 m/s, no major model differences
  • Light wind – experience required (5.7 m/s)
  • Unlikely breeze — 20% probability
17.09.2026 (Thursday)
  • Good kite forecast: wind 5.3 m/s, gusts 5.8 m/s, no major model differences
  • Light wind – experience required (5.3 m/s)
  • Unlikely breeze — 18% 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.

How do you like it?

Closest meteostation (2.33km):

Nearby spots

United States top spots

Share your experience here

This website uses cookies to improve your experience. If you continue to browse this site, you are agreeing to our Privacy Policy and Terms of Use.