Surf Forecasts and Marine Weather - No Hype - Just the Facts!
Here We Go - The Return of Surf! - Video Forecast HERE (1/2/26)
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: 18Z Sun 04JAN2026
Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs)
Sun 11AM 04JAN26 40.5 60.7 199 18.7 28.0 236
Sun 02PM 04JAN26 41.1 61.7 198 18.5 27.7 233
Sun 05PM 04JAN26 38.4 57.6 185 16.5 24.8 196
Sun 08PM 04JAN26 40.3 60.5 183 17.9 26.9 192
Sun 11PM 04JAN26 42.1 63.1 183 19.5 29.2 193
Mon 02AM 05JAN26 43.5 65.3 189 20.8 31.2 206
Mon 05AM 05JAN26 43.0 64.6 191 19.7 29.5 212
Mon 08AM 05JAN26 35.4 53.2 192 16.4 24.6 212
Mon 11AM 05JAN26 33.7 50.5 201 14.3 21.4 231
Mon 02PM 05JAN26 32.6 48.9 204 18.9 28.4 253
Mon 05PM 05JAN26 35.3 53.0 192 12.7 19.1 211
Mon 08PM 05JAN26 27.8 41.7 221 13.1 19.7 306
Mon 11PM 05JAN26 29.4 44.1 216 8.3 12.5 294
Tue 02AM 06JAN26 30.6 45.8 221 11.3 16.9 314
Tue 05AM 06JAN26 30.7 46.0 220 10.2 15.2 311
Tue 08AM 06JAN26 32.1 48.2 214 6.5 9.7 286
Tue 11AM 06JAN26 31.2 46.8 205 6.8 10.1 254
Tue 02PM 06JAN26 33.7 50.5 207 14.5 21.8 264
Tue 05PM 06JAN26 33.8 50.8 216 13.3 19.9 297
Tue 08PM 06JAN26 35.0 52.5 219 10.6 16.0 303
Tue 11PM 06JAN26 34.3 51.4 210 7.6 11.4 276
Wed 02AM 07JAN26 38.0 56.9 207 8.1 12.2 266
Wed 05AM 07JAN26 38.3 57.4 191 9.2 13.8 218
Wed 08AM 07JAN26 36.3 54.4 190 9.0 13.4 213
Wed 11AM 07JAN26 33.4 50.1 200 9.9 14.9 233
Wed 02PM 07JAN26 33.1 49.6 203 14.1 21.2 247
Wed 05PM 07JAN26 29.9 44.9 190 7.5 11.2 207
Wed 08PM 07JAN26 26.8 40.2 187 7.6 11.5 206
Wed 11PM 07JAN26 19.8 29.7 193 4.7 7.0 231
Thu 02AM 08JAN26 9.7 14.5 195 2.8 4.3 247
Thu 05AM 08JAN26 2.6 3.9 150 2.6 3.8 204
Thu 08AM 08JAN26 2.6 3.9 195 4.1 6.1 173
Thu 11AM 08JAN26 5.5 8.3 202 6.9 10.4 177
Thu 02PM 08JAN26 6.3 9.5 185 4.9 7.3 160
Thu 05PM 08JAN26 5.6 8.4 118 5.5 8.3 28
Thu 08PM 08JAN26 6.0 9.0 89 9.2 13.8 16
Thu 11PM 08JAN26 10.3 15.4 219 10.3 15.5 327
Fri 02AM 09JAN26 15.4 23.1 216 10.9 16.3 317
Fri 05AM 09JAN26 28.5 42.7 222 15.6 23.4 322
Fri 08AM 09JAN26 29.2 43.8 221 29.7 44.6 324
Fri 11AM 09JAN26 24.4 36.6 212 28.5 42.7 317
Fri 02PM 09JAN26 24.6 37.0 216 29.5 44.2 321
Fri 05PM 09JAN26 29.6 44.5 227 30.9 46.3 333
Fri 08PM 09JAN26 38.0 57.0 227 34.3 51.4 333
Fri 11PM 09JAN26 37.7 56.6 227 34.8 52.3 332
Sat 02AM 10JAN26 40.4 60.6 226 38.5 57.7 331
Sat 05AM 10JAN26 39.8 59.7 227 38.5 57.7 334
Sat 08AM 10JAN26 27.5 41.2 224 32.7 49.0 333
Sat 11AM 10JAN26 13.8 20.7 215 27.2 40.8 332
Sat 02PM 10JAN26 9.2 13.8 190 21.7 32.5 330
Sat 05PM 10JAN26 11.2 16.8 121 22.4 33.6 323
Sat 08PM 10JAN26 9.5 14.3 121 16.3 24.4 314
Sat 11PM 10JAN26 5.1 7.7 155 8.7 13.1 309
Sun 02AM 11JAN26 4.1 6.1 172 4.6 6.9 290
Sun 05AM 11JAN26 6.8 10.3 198 4.3 6.5 279
Sun 08AM 11JAN26 6.6 9.9 200 3.9 5.9 279
Sun 11AM 11JAN26 4.6 6.8 169 0.9 1.3 101
Sun 02PM 11JAN26 6.4 9.6 183 2.4 3.6 172
Sun 05PM 11JAN26 6.7 10.1 196 2.8 4.1 243
Sun 08PM 11JAN26 5.0 7.5 176 4.5 6.7 221
Sun 11PM 11JAN26 4.0 6.1 153 6.3 9.4 208
Mon 02AM 12JAN26 4.2 6.3 161 5.2 7.8 222
Mon 05AM 12JAN26 4.7 7.1 183 4.5 6.8 265
Mon 08AM 12JAN26 4.9 7.4 190 6.1 9.2 299
Mon 11AM 12JAN26 3.3 5.0 153 6.9 10.4 312
Mon 02PM 12JAN26 4.9 7.4 189 8.4 12.6 306
Mon 05PM 12JAN26 7.4 11.2 193 17.5 26.2 325
Mon 08PM 12JAN26 6.8 10.1 161 16.4 24.6 326
Mon 11PM 12JAN26 6.4 9.6 185 13.3 20.0 323
Tue 02AM 13JAN26 9.2 13.8 209 9.7 14.6 315
Tue 05AM 13JAN26 8.3 12.5 204 6.4 9.7 304
Tue 08AM 13JAN26 6.4 9.6 191 3.1 4.6 262
Tue 11AM 13JAN26 6.7 10.0 176 3.1 4.7 141
Tue 02PM 13JAN26 8.7 13.0 167 2.3 3.5 112
Tue 05PM 13JAN26 9.2 13.8 228 1.5 2.3 321
Tue 08PM 13JAN26 10.4 15.6 197 2.9 4.4 241
Tue 11PM 13JAN26 10.4 15.5 211 3.6 5.5 288
Wed 02AM 14JAN26 11.8 17.7 220 8.6 13.0 320
Wed 05AM 14JAN26 11.3 17.0 217 11.9 17.8 323
Wed 08AM 14JAN26 9.5 14.3 213 13.0 19.5 324
Wed 11AM 14JAN26 8.1 12.1 216 10.3 15.4 327

.
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