Surf Forecasts and Marine Weather - No Hype - Just the Facts!
Are We Headed Towards El Nino? - Video Forecast HERE (1/18/26)
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
.

Arapahoe_Basin - Wind Forecast
Location: 39.62N 105.87W
Base Elevation: 10863 ft
Peak Elevation: 12485 ft

 

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

 

Data

Initialized: 12Z Sun 25JAN2026
Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs)
Sun 05AM 25JAN26 29.7 44.5 225 16.2 24.3 327
Sun 08AM 25JAN26 31.6 47.4 225 15.0 22.5 326
Sun 11AM 25JAN26 30.2 45.4 210 20.5 30.7 293
Sun 02PM 25JAN26 34.1 51.1 208 23.5 35.3 288
Sun 05PM 25JAN26 26.8 40.3 214 16.8 25.3 304
Sun 08PM 25JAN26 30.6 45.8 211 27.7 41.6 320
Sun 11PM 25JAN26 22.1 33.1 212 38.4 57.5 329
Mon 02AM 26JAN26 16.7 25.1 214 35.4 53.1 333
Mon 05AM 26JAN26 22.2 33.3 222 34.1 51.2 333
Mon 08AM 26JAN26 26.0 39.1 225 26.9 40.4 331
Mon 11AM 26JAN26 32.5 48.7 223 20.7 31.0 319
Mon 02PM 26JAN26 37.8 56.7 214 26.3 39.4 304
Mon 05PM 26JAN26 39.4 59.1 222 32.3 48.4 324
Mon 08PM 26JAN26 31.0 46.5 225 38.1 57.1 330
Mon 11PM 26JAN26 26.7 40.0 225 26.4 39.5 331
Tue 02AM 27JAN26 26.3 39.5 225 24.1 36.2 329
Tue 05AM 27JAN26 27.4 41.1 224 20.7 31.1 327
Tue 08AM 27JAN26 25.3 38.0 224 20.9 31.3 329
Tue 11AM 27JAN26 20.4 30.6 220 14.1 21.2 318
Tue 02PM 27JAN26 21.0 31.6 205 19.5 29.3 300
Tue 05PM 27JAN26 24.5 36.7 227 20.8 31.2 329
Tue 08PM 27JAN26 23.7 35.5 225 26.7 40.0 332
Tue 11PM 27JAN26 24.5 36.7 224 22.4 33.7 330
Wed 02AM 28JAN26 24.7 37.1 224 20.5 30.8 329
Wed 05AM 28JAN26 27.4 41.1 224 19.0 28.5 327
Wed 08AM 28JAN26 25.5 38.2 223 19.6 29.3 327
Wed 11AM 28JAN26 26.9 40.4 226 15.5 23.3 329
Wed 02PM 28JAN26 27.5 41.2 221 8.5 12.8 312
Wed 05PM 28JAN26 25.0 37.5 220 9.6 14.4 317
Wed 08PM 28JAN26 21.8 32.7 221 12.9 19.3 322
Wed 11PM 28JAN26 19.8 29.7 222 15.0 22.5 326
Thu 02AM 29JAN26 10.1 15.2 209 10.1 15.1 318
Thu 05AM 29JAN26 10.5 15.8 211 11.1 16.6 320
Thu 08AM 29JAN26 9.2 13.8 209 9.0 13.5 316
Thu 11AM 29JAN26 8.6 12.8 208 5.3 7.9 312
Thu 02PM 29JAN26 10.6 15.9 209 7.3 11.0 302
Thu 05PM 29JAN26 6.9 10.3 187 12.3 18.4 323
Thu 08PM 29JAN26 9.8 14.7 210 14.8 22.3 324
Thu 11PM 29JAN26 6.0 8.9 183 11.8 17.7 320
Fri 02AM 30JAN26 8.0 12.0 203 14.3 21.4 324
Fri 05AM 30JAN26 12.1 18.1 213 17.0 25.6 326
Fri 08AM 30JAN26 15.9 23.8 219 16.0 24.0 325
Fri 11AM 30JAN26 15.8 23.7 219 18.2 27.3 328
Fri 02PM 30JAN26 13.0 19.4 207 18.3 27.4 324
Fri 05PM 30JAN26 11.5 17.2 215 16.7 25.0 328
Fri 08PM 30JAN26 12.7 19.1 218 14.4 21.6 325
Fri 11PM 30JAN26 17.2 25.8 221 15.7 23.6 325
Sat 02AM 31JAN26 20.5 30.8 222 18.4 27.5 326
Sat 05AM 31JAN26 25.7 38.6 224 20.3 30.4 327
Sat 08AM 31JAN26 28.6 42.9 226 26.3 39.5 332
Sat 11AM 31JAN26 28.1 42.1 228 14.5 21.7 326
Sat 02PM 31JAN26 40.1 60.2 210 21.1 31.7 282
Sat 05PM 31JAN26 39.6 59.5 215 25.6 38.4 300
Sat 08PM 31JAN26 33.1 49.6 219 24.0 36.0 315
Sat 11PM 31JAN26 31.4 47.0 226 18.0 27.1 325
Sun 02AM 01FEB26 28.6 42.9 225 19.5 29.3 328
Sun 05AM 01FEB26 30.8 46.2 225 22.4 33.7 328
Sun 08AM 01FEB26 31.1 46.6 225 26.0 38.9 330
Sun 11AM 01FEB26 26.2 39.3 222 19.7 29.6 322
Sun 02PM 01FEB26 25.8 38.8 216 16.6 24.9 309
Sun 05PM 01FEB26 26.5 39.7 224 13.0 19.5 323
Sun 08PM 01FEB26 27.1 40.6 220 9.5 14.2 310
Sun 11PM 01FEB26 31.2 46.8 222 12.9 19.4 318
Mon 02AM 02FEB26 32.5 48.7 224 18.3 27.5 326
Mon 05AM 02FEB26 29.0 43.5 225 20.9 31.3 329
Mon 08AM 02FEB26 19.4 29.1 222 13.2 19.8 326
Mon 11AM 02FEB26 12.1 18.1 228 4.9 7.3 326
Mon 02PM 02FEB26 11.5 17.2 228 4.5 6.8 326
Mon 05PM 02FEB26 7.7 11.5 229 2.2 3.3 322
Mon 08PM 02FEB26 6.7 10.1 193 3.0 4.4 232
Mon 11PM 02FEB26 10.1 15.2 187 4.4 6.7 212
Tue 02AM 03FEB26 13.8 20.7 187 6.1 9.1 207
Tue 05AM 03FEB26 16.0 24.0 200 3.9 5.8 252
Tue 08AM 03FEB26 15.1 22.7 217 6.0 9.0 305
Tue 11AM 03FEB26 12.1 18.1 223 4.0 6.0 310
Tue 02PM 03FEB26 10.1 15.1 190 3.8 5.7 198
Tue 05PM 03FEB26 8.9 13.4 183 7.3 11.0 178
Tue 08PM 03FEB26 8.9 13.3 177 5.9 8.8 185
Tue 11PM 03FEB26 8.5 12.8 160 11.9 17.9 163
Wed 02AM 04FEB26 6.9 10.4 68 13.4 20.1 157
Wed 05AM 04FEB26 10.5 15.7 55 12.3 18.4 154

.
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