Surf Forecasts and Marine Weather - No Hype - Just the Facts!
North Pacific Awakens - The Storm Track Turns Active! - Video HERE (11/8/26)
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
Pacific Storm Explorer New!
.

Alta_I80 - Wind Forecast
Location: 39.20N 120.81W
Base Elevation: 3414 ft
Peak Elevation: 3414 ft

 

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

 

Data

Initialized: 12Z Fri 13NOV2026
Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs)
Fri 04AM 13NOV26 36.8 57.5 265 - - -
Fri 07AM 13NOV26 46.3 72.3 265 - - -
Fri 10AM 13NOV26 51.6 80.5 259 - - -
Fri 01PM 13NOV26 48.6 75.8 259 - - -
Fri 04PM 13NOV26 10.4 16.2 242 - - -
Fri 07PM 13NOV26 3.7 5.7 197 - - -
Fri 10PM 13NOV26 4.4 6.8 217 - - -
Sat 01AM 14NOV26 6.0 9.4 245 - - -
Sat 04AM 14NOV26 2.3 3.6 145 - - -
Sat 07AM 14NOV26 5.2 8.1 100 - - -
Sat 10AM 14NOV26 1.3 2.0 182 - - -
Sat 01PM 14NOV26 7.8 12.1 250 - - -
Sat 04PM 14NOV26 10.9 17.0 257 - - -
Sat 07PM 14NOV26 13.6 21.2 272 - - -
Sat 10PM 14NOV26 15.9 24.8 271 - - -
Sun 01AM 15NOV26 16.4 25.6 271 - - -
Sun 04AM 15NOV26 19.1 29.8 273 - - -
Sun 07AM 15NOV26 22.9 35.7 270 - - -
Sun 10AM 15NOV26 23.5 36.6 261 - - -
Sun 01PM 15NOV26 28.5 44.4 256 - - -
Sun 04PM 15NOV26 31.4 49.0 268 - - -
Sun 07PM 15NOV26 24.2 37.8 267 - - -
Sun 10PM 15NOV26 23.2 36.2 266 - - -
Mon 01AM 16NOV26 23.6 36.8 265 - - -
Mon 04AM 16NOV26 27.6 43.1 268 - - -
Mon 07AM 16NOV26 19.0 29.6 265 - - -
Mon 10AM 16NOV26 7.9 12.4 251 - - -
Mon 01PM 16NOV26 9.1 14.1 252 - - -
Mon 04PM 16NOV26 9.3 14.6 255 - - -
Mon 07PM 16NOV26 7.7 12.0 276 - - -
Mon 10PM 16NOV26 8.5 13.2 274 - - -
Tue 01AM 17NOV26 2.6 4.1 279 - - -
Tue 04AM 17NOV26 5.3 8.3 101 - - -
Tue 07AM 17NOV26 6.8 10.7 106 - - -
Tue 10AM 17NOV26 4.0 6.2 122 - - -
Tue 01PM 17NOV26 3.1 4.9 226 - - -
Tue 04PM 17NOV26 2.7 4.2 176 - - -
Tue 07PM 17NOV26 4.9 7.6 282 - - -
Tue 10PM 17NOV26 11.7 18.2 274 - - -
Wed 01AM 18NOV26 20.4 31.8 272 - - -
Wed 04AM 18NOV26 27.7 43.2 272 - - -
Wed 07AM 18NOV26 40.6 63.3 269 - - -
Wed 10AM 18NOV26 44.8 69.8 260 - - -
Wed 01PM 18NOV26 43.8 68.3 266 - - -
Wed 04PM 18NOV26 31.1 48.6 255 - - -
Wed 07PM 18NOV26 29.5 46.1 260 - - -
Wed 10PM 18NOV26 28.9 45.1 257 - - -
Thu 01AM 19NOV26 26.3 41.1 253 - - -
Thu 04AM 19NOV26 30.6 47.7 259 - - -
Thu 07AM 19NOV26 33.4 52.1 261 - - -
Thu 10AM 19NOV26 28.5 44.5 258 - - -
Thu 01PM 19NOV26 35.4 55.3 260 - - -
Thu 04PM 19NOV26 25.6 39.9 256 - - -
Thu 07PM 19NOV26 12.8 20.0 251 - - -
Thu 10PM 19NOV26 8.8 13.8 254 - - -
Fri 01AM 20NOV26 6.3 9.8 241 - - -
Fri 04AM 20NOV26 6.3 9.8 100 - - -
Fri 07AM 20NOV26 14.5 22.6 108 - - -
Fri 10AM 20NOV26 8.4 13.1 78 - - -
Fri 01PM 20NOV26 2.6 4.1 63 - - -
Fri 04PM 20NOV26 1.7 5.1 302 - - -
Fri 07PM 20NOV26 4.9 9.7 263 - - -
Fri 10PM 20NOV26 9.7 15.1 288 - - -
Sat 01AM 21NOV26 10.2 16.0 284 - - -
Sat 04AM 21NOV26 11.4 17.7 283 - - -
Sat 07AM 21NOV26 12.7 19.8 286 - - -
Sat 10AM 21NOV26 18.2 28.4 279 - - -
Sat 01PM 21NOV26 21.3 33.3 273 - - -
Sat 04PM 21NOV26 22.6 35.3 275 - - -
Sat 07PM 21NOV26 23.1 36.0 277 - - -
Sat 10PM 21NOV26 22.3 34.8 276 - - -
Sun 01AM 22NOV26 23.0 35.9 277 - - -
Sun 04AM 22NOV26 22.5 35.1 278 - - -
Sun 07AM 22NOV26 22.5 35.1 281 - - -
Sun 10AM 22NOV26 25.0 39.0 276 - - -
Sun 01PM 22NOV26 27.8 43.4 272 - - -
Sun 04PM 22NOV26 28.2 43.9 277 - - -
Sun 07PM 22NOV26 29.7 46.4 281 - - -
Sun 10PM 22NOV26 33.2 51.9 280 - - -
Mon 01AM 23NOV26 37.4 58.3 280 - - -
Mon 04AM 23NOV26 40.2 62.8 241 - - -

.
Contact | About | Disclaimer | Privacy
Advertise/Content | Links
Visit Mark Sponsler on Facebook Visit Stormsurf on Instagram Visit Stormsurf on YouTube
Copyright © 2026 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