Surf Forecasts and Marine Weather - No Hype - Just the Facts!
PDO Rises, Warm Water Pushes East, But... - Video Forecast HERE (12/14/25)
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
.

Sugar_Bowl - Wind Forecast
Location: 39.29N 120.33W
Base Elevation: 6883 ft
Peak Elevation: 8383 ft

 

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

 

Data

Initialized: 12Z Sun 21DEC2025
Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs)
Sun 04AM 21DEC25 41.2 61.7 191 35.2 52.8 193
Sun 07AM 21DEC25 38.2 57.4 191 35.1 52.6 192
Sun 10AM 21DEC25 40.4 60.6 192 36.3 54.4 193
Sun 01PM 21DEC25 48.6 72.8 190 39.7 59.5 194
Sun 04PM 21DEC25 41.4 62.1 193 40.5 60.7 193
Sun 07PM 21DEC25 30.0 45.1 192 33.3 49.9 192
Sun 10PM 21DEC25 35.0 52.5 188 36.3 54.4 189
Mon 01AM 22DEC25 29.8 44.8 187 32.3 48.5 188
Mon 04AM 22DEC25 31.2 46.7 189 32.4 48.6 189
Mon 07AM 22DEC25 29.4 44.1 184 30.2 45.2 185
Mon 10AM 22DEC25 21.5 32.3 188 22.6 34.0 187
Mon 01PM 22DEC25 34.9 52.3 186 32.8 49.3 186
Mon 04PM 22DEC25 31.8 47.7 184 28.6 42.9 185
Mon 07PM 22DEC25 32.4 48.6 181 23.7 35.6 184
Mon 10PM 22DEC25 35.7 53.6 180 26.5 39.8 182
Tue 01AM 23DEC25 36.7 55.0 180 28.0 42.0 181
Tue 04AM 23DEC25 36.3 54.4 180 27.0 40.5 181
Tue 07AM 23DEC25 36.2 54.3 183 26.2 39.3 186
Tue 10AM 23DEC25 38.1 57.2 192 27.9 41.9 206
Tue 01PM 23DEC25 38.5 57.8 195 28.7 43.0 214
Tue 04PM 23DEC25 41.7 62.5 195 31.3 46.9 212
Tue 07PM 23DEC25 47.8 71.7 194 36.6 54.9 208
Tue 10PM 23DEC25 45.0 67.5 200 34.9 52.4 222
Wed 01AM 24DEC25 55.6 83.3 191 45.5 68.3 199
Wed 04AM 24DEC25 51.8 77.7 193 44.2 66.2 199
Wed 07AM 24DEC25 27.1 40.6 181 25.0 37.6 183
Wed 10AM 24DEC25 32.2 48.3 189 30.5 45.7 188
Wed 01PM 24DEC25 34.6 52.0 189 27.8 41.7 192
Wed 04PM 24DEC25 33.2 49.8 193 26.7 40.1 203
Wed 07PM 24DEC25 43.0 64.4 193 34.8 52.2 203
Wed 10PM 24DEC25 43.4 65.0 191 34.8 52.2 201
Thu 01AM 25DEC25 46.5 69.8 197 36.3 54.4 213
Thu 04AM 25DEC25 55.6 83.5 193 42.4 63.6 213
Thu 07AM 25DEC25 53.7 80.5 190 47.4 71.1 196
Thu 10AM 25DEC25 45.5 68.3 190 37.0 55.4 198
Thu 01PM 25DEC25 36.9 55.3 193 35.1 52.7 195
Thu 04PM 25DEC25 39.1 58.7 190 34.0 50.9 192
Thu 07PM 25DEC25 39.5 59.3 192 33.9 50.8 194
Thu 10PM 25DEC25 46.9 70.3 189 41.9 62.8 192
Fri 01AM 26DEC25 46.1 69.2 193 41.9 62.8 195
Fri 04AM 26DEC25 43.7 65.5 195 41.1 61.7 195
Fri 07AM 26DEC25 33.8 50.7 196 30.9 46.3 197
Fri 10AM 26DEC25 34.6 52.0 196 30.9 46.4 196
Fri 01PM 26DEC25 37.5 56.2 180 30.7 46.1 179
Fri 04PM 26DEC25 27.3 40.9 182 28.3 42.5 182
Fri 07PM 26DEC25 23.2 34.9 187 24.9 37.4 184
Fri 10PM 26DEC25 19.0 28.5 179 14.2 21.2 182
Sat 01AM 27DEC25 10.8 16.3 159 8.5 12.8 163
Sat 04AM 27DEC25 10.0 14.9 161 8.7 13.1 162
Sat 07AM 27DEC25 5.1 7.6 126 4.3 6.4 93
Sat 10AM 27DEC25 5.8 8.7 103 6.1 9.2 75
Sat 01PM 27DEC25 4.8 7.2 83 5.5 8.2 62
Sat 04PM 27DEC25 6.3 9.5 55 8.0 12.0 40
Sat 07PM 27DEC25 6.6 9.9 66 7.7 11.6 48
Sat 10PM 27DEC25 8.4 12.6 91 9.3 14.0 66
Sun 01AM 28DEC25 10.4 15.6 95 10.0 15.0 70
Sun 04AM 28DEC25 9.6 14.4 95 6.9 10.3 80
Sun 07AM 28DEC25 8.2 12.3 87 7.5 11.2 66
Sun 10AM 28DEC25 16.4 24.6 110 14.4 21.7 80
Sun 01PM 28DEC25 21.0 31.5 114 18.2 27.4 83
Sun 04PM 28DEC25 22.7 34.0 114 20.0 30.0 83
Sun 07PM 28DEC25 22.4 33.5 113 18.8 28.2 82
Sun 10PM 28DEC25 24.3 36.5 113 19.6 29.4 83
Mon 01AM 29DEC25 23.6 35.4 114 18.9 28.4 84
Mon 04AM 29DEC25 18.4 27.6 109 13.4 20.1 83
Mon 07AM 29DEC25 14.4 21.6 82 11.7 17.5 62
Mon 10AM 29DEC25 17.6 26.4 108 17.6 26.4 78
Mon 01PM 29DEC25 18.1 27.2 113 14.7 22.1 84
Mon 04PM 29DEC25 17.4 26.0 108 15.4 23.1 79
Mon 07PM 29DEC25 13.1 19.6 93 11.5 17.2 69
Mon 10PM 29DEC25 23.3 35.0 110 20.3 30.4 80
Tue 01AM 30DEC25 21.8 32.6 235 20.2 30.3 271
Tue 04AM 30DEC25 23.9 35.9 115 19.2 28.8 82
Tue 07AM 30DEC25 27.7 41.5 119 23.7 35.6 87
Tue 10AM 30DEC25 28.4 42.6 118 22.9 34.3 85
Tue 01PM 30DEC25 33.6 50.4 122 23.2 34.9 150
Tue 04PM 30DEC25 14.1 21.2 248 10.5 15.7 276
Tue 07PM 30DEC25 28.3 42.5 116 21.2 31.8 87
Tue 10PM 30DEC25 41.9 62.8 119 25.7 38.5 93
Wed 01AM 31DEC25 23.5 35.2 119 18.4 27.5 176
Wed 04AM 31DEC25 20.8 31.2 126 14.8 22.1 145

.
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