Surf Forecasts and Marine Weather - No Hype - Just the Facts!
The Transition Stabilizes - But What's the Future Hold? - Video Forecast HERE (11/30/25)
Buoys | Buoy Forecast | Bulletins | Models: Wave - Weather - Surf - Altimetry - Snow | Pacific Forecast | QuikCAST | El Nino | Tutorials | Great Circles | Video

Google
Create Your Own Surf Forecast
Swell Calculator
Swell Decay Tables
Sea Height Tables
Swell Category Table
.

Alta - Wind Forecast
Location: 40.58N 111.60W
Base Elevation: 8530 ft
Peak Elevation: 10550 ft

 

240 hour GFS Model (0.25 deg) - 3 hr incrememts

 

Data

Initialized: 12Z Sun 07DEC2025
Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs)
Sun 05AM 07DEC25 29.2 43.8 129 30.3 45.4 69
Sun 08AM 07DEC25 28.4 42.5 132 23.5 35.3 74
Sun 11AM 07DEC25 27.1 40.7 134 21.6 32.4 75
Sun 02PM 07DEC25 27.6 41.4 132 25.5 38.3 71
Sun 05PM 07DEC25 26.0 38.9 131 24.8 37.2 72
Sun 08PM 07DEC25 22.4 33.6 134 19.6 29.4 76
Sun 11PM 07DEC25 24.3 36.5 134 20.1 30.2 75
Mon 02AM 08DEC25 24.1 36.1 133 20.9 31.3 72
Mon 05AM 08DEC25 24.0 36.1 131 21.9 32.9 70
Mon 08AM 08DEC25 22.9 34.3 131 22.9 34.3 69
Mon 11AM 08DEC25 22.4 33.6 131 23.6 35.4 68
Mon 02PM 08DEC25 27.4 41.0 231 26.9 40.4 292
Mon 05PM 08DEC25 29.9 44.8 132 29.6 44.4 70
Mon 08PM 08DEC25 26.4 39.6 131 28.1 42.2 70
Mon 11PM 08DEC25 28.1 42.2 134 25.3 38.0 74
Tue 02AM 09DEC25 30.8 46.1 132 25.4 38.1 72
Tue 05AM 09DEC25 32.2 48.3 131 29.1 43.6 70
Tue 08AM 09DEC25 36.3 54.5 132 33.9 50.8 70
Tue 11AM 09DEC25 33.7 50.5 131 32.3 48.4 68
Tue 02PM 09DEC25 36.9 55.3 130 34.2 51.2 68
Tue 05PM 09DEC25 36.4 54.6 131 37.4 56.1 69
Tue 08PM 09DEC25 33.9 50.8 130 32.7 49.1 69
Tue 11PM 09DEC25 31.9 47.8 131 30.7 46.0 70
Wed 02AM 10DEC25 31.5 47.2 128 29.6 44.4 67
Wed 05AM 10DEC25 33.6 50.4 130 30.3 45.5 69
Wed 08AM 10DEC25 31.2 46.8 131 28.7 43.0 69
Wed 11AM 10DEC25 29.4 44.1 131 27.7 41.5 69
Wed 02PM 10DEC25 28.3 42.4 129 24.0 36.0 69
Wed 05PM 10DEC25 30.1 45.1 128 28.1 42.2 67
Wed 08PM 10DEC25 34.3 51.4 133 32.3 48.5 70
Wed 11PM 10DEC25 35.8 53.7 133 34.7 52.0 71
Thu 02AM 11DEC25 34.2 51.4 132 34.8 52.2 70
Thu 05AM 11DEC25 33.4 50.2 132 32.8 49.3 70
Thu 08AM 11DEC25 31.4 47.2 132 30.5 45.8 70
Thu 11AM 11DEC25 30.4 45.6 132 27.6 41.4 69
Thu 02PM 11DEC25 31.1 46.6 230 27.3 40.9 292
Thu 05PM 11DEC25 28.4 42.7 127 26.9 40.3 66
Thu 08PM 11DEC25 26.3 39.4 228 25.7 38.5 291
Thu 11PM 11DEC25 26.0 39.1 129 26.0 39.0 68
Fri 02AM 12DEC25 26.4 39.6 130 27.8 41.8 69
Fri 05AM 12DEC25 24.3 36.4 129 27.3 40.9 69
Fri 08AM 12DEC25 21.9 32.9 130 23.5 35.3 69
Fri 11AM 12DEC25 21.9 32.9 135 20.9 31.4 73
Fri 02PM 12DEC25 22.9 34.4 230 19.5 29.2 292
Fri 05PM 12DEC25 23.2 34.8 129 19.4 29.2 67
Fri 08PM 12DEC25 21.8 32.7 131 20.2 30.3 71
Fri 11PM 12DEC25 20.2 30.3 134 19.9 29.8 73
Sat 02AM 13DEC25 20.7 31.0 133 19.7 29.6 72
Sat 05AM 13DEC25 22.6 33.9 131 20.1 30.1 71
Sat 08AM 13DEC25 23.7 35.6 131 21.2 31.8 71
Sat 11AM 13DEC25 21.7 32.5 133 20.7 31.0 69
Sat 02PM 13DEC25 20.8 31.2 130 19.7 29.5 68
Sat 05PM 13DEC25 17.4 26.1 129 16.9 25.3 69
Sat 08PM 13DEC25 13.7 20.6 132 12.9 19.4 72
Sat 11PM 13DEC25 11.9 17.8 133 9.9 14.8 76
Sun 02AM 14DEC25 10.3 15.5 137 7.2 10.9 87
Sun 05AM 14DEC25 9.5 14.2 157 5.7 8.6 129
Sun 08AM 14DEC25 8.2 12.4 167 4.9 7.3 148
Sun 11AM 14DEC25 7.4 11.1 179 5.0 7.5 176
Sun 02PM 14DEC25 6.0 9.0 184 4.1 6.2 186
Sun 05PM 14DEC25 4.5 6.7 170 2.7 4.1 165
Sun 08PM 14DEC25 0.5 0.8 124 0.8 1.2 86
Sun 11PM 14DEC25 1.2 1.8 161 1.7 2.6 149
Mon 02AM 15DEC25 1.8 2.8 109 2.0 3.0 67
Mon 05AM 15DEC25 3.2 4.7 133 5.6 8.4 73
Mon 08AM 15DEC25 3.1 4.6 170 5.9 8.8 93
Mon 11AM 15DEC25 4.0 6.1 150 6.1 9.2 79
Mon 02PM 15DEC25 5.8 8.6 232 6.8 10.3 292
Mon 05PM 15DEC25 7.1 10.6 125 7.4 11.1 68
Mon 08PM 15DEC25 7.8 11.7 141 7.0 10.5 81
Mon 11PM 15DEC25 8.5 12.7 142 6.0 9.0 90
Tue 02AM 16DEC25 10.0 15.1 162 6.0 9.0 139
Tue 05AM 16DEC25 13.1 19.7 168 8.1 12.2 152
Tue 08AM 16DEC25 15.1 22.7 168 9.2 13.7 152
Tue 11AM 16DEC25 18.1 27.1 171 10.5 15.8 158
Tue 02PM 16DEC25 18.5 27.8 170 10.5 15.7 150
Tue 05PM 16DEC25 20.3 30.5 229 11.7 17.6 291
Tue 08PM 16DEC25 22.3 33.4 134 13.5 20.3 76
Tue 11PM 16DEC25 23.9 35.8 144 14.8 22.2 96
Wed 02AM 17DEC25 24.3 36.4 153 14.2 21.3 114
Wed 05AM 17DEC25 31.0 46.4 175 18.8 28.2 162

.
Contact | About | Disclaimer | Privacy
Advertise/Content | Links
Visit Mark Sponsler on Facebook Visit Stormsurf on Instagram Visit Stormsurf on YouTube
Copyright © 2025 STORMSURF - All Rights Reserved
This page cannot be duplicated, reused or framed in another window without express written permission.
But links are always welcome.
Buoys | Buoy Forecast | Bulletins | Models: Wave - Weather - Surf - Altimetry - Snow | Pacific Forecast | QuikCAST | El Nino | Tutorials | Great Circles | Calculator