Surf Forecasts and Marine Weather - No Hype - Just the Facts!
How Warm Will the NINO3.4 Region Get....Exactly? - Video HERE (8/16/26)
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
.

Whitefish - Wind Forecast
Location: 48.50N 114.34W
Base Elevation: 4687 ft
Peak Elevation: 6772 ft

 

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

 

Data

Initialized: 00Z Mon 17AUG2026
Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs)
Sun 05PM 16AUG26 7.4 11.5 157 7.0 10.5 185
Sun 08PM 16AUG26 6.4 10.0 312 6.5 9.7 304
Sun 11PM 16AUG26 10.4 16.2 288 9.4 14.2 285
Mon 02AM 17AUG26 9.9 15.5 289 11.8 17.7 285
Mon 05AM 17AUG26 7.8 12.1 304 9.6 14.4 297
Mon 08AM 17AUG26 6.3 9.8 282 8.8 13.2 280
Mon 11AM 17AUG26 7.7 12.1 227 9.3 13.9 237
Mon 02PM 17AUG26 8.0 13.5 226 10.2 15.3 232
Mon 05PM 17AUG26 5.1 11.3 271 8.0 12.1 265
Mon 08PM 17AUG26 6.4 10.0 116 8.5 12.7 151
Mon 11PM 17AUG26 7.3 11.4 287 9.3 13.9 284
Tue 02AM 18AUG26 4.0 6.3 324 7.6 11.4 312
Tue 05AM 18AUG26 7.1 11.1 284 10.5 15.7 282
Tue 08AM 18AUG26 4.6 7.1 173 8.1 12.2 197
Tue 11AM 18AUG26 6.3 9.8 176 8.6 13.0 197
Tue 02PM 18AUG26 10.0 15.6 242 10.3 15.5 248
Tue 05PM 18AUG26 8.2 12.9 221 11.0 16.5 226
Tue 08PM 18AUG26 5.7 8.8 279 9.4 14.2 275
Tue 11PM 18AUG26 3.2 5.0 330 5.5 8.2 317
Wed 02AM 19AUG26 5.2 8.2 117 6.4 9.7 155
Wed 05AM 19AUG26 6.2 9.7 115 8.6 12.9 153
Wed 08AM 19AUG26 4.3 6.7 198 6.7 10.1 216
Wed 11AM 19AUG26 6.8 10.7 234 8.7 13.0 242
Wed 02PM 19AUG26 8.1 12.6 243 8.5 12.7 250
Wed 05PM 19AUG26 8.4 13.1 249 9.6 14.4 246
Wed 08PM 19AUG26 16.0 25.0 271 14.5 21.8 267
Wed 11PM 19AUG26 10.9 17.0 280 10.4 15.7 279
Thu 02AM 20AUG26 9.5 14.9 292 10.2 15.3 288
Thu 05AM 20AUG26 6.2 9.7 62 6.5 9.8 114
Thu 08AM 20AUG26 4.5 7.0 300 4.3 6.4 296
Thu 11AM 20AUG26 8.1 12.7 242 7.4 11.1 248
Thu 02PM 20AUG26 8.2 12.8 254 8.0 11.9 259
Thu 05PM 20AUG26 9.5 14.9 260 10.1 15.1 258
Thu 08PM 20AUG26 10.0 15.7 284 10.8 16.1 281
Thu 11PM 20AUG26 12.6 19.6 286 14.0 21.0 283
Fri 02AM 21AUG26 10.8 16.8 294 10.9 16.4 290
Fri 05AM 21AUG26 8.0 12.4 305 8.3 12.4 298
Fri 08AM 21AUG26 5.9 9.2 107 5.8 8.7 148
Fri 11AM 21AUG26 6.2 9.6 212 6.6 10.0 225
Fri 02PM 21AUG26 4.8 7.6 206 6.9 10.3 221
Fri 05PM 21AUG26 2.1 3.4 118 2.7 4.0 159
Fri 08PM 21AUG26 9.3 14.6 291 6.0 8.9 298
Fri 11PM 21AUG26 13.0 20.2 239 12.6 19.0 202
Sat 02AM 22AUG26 17.8 27.7 282 13.7 20.5 297
Sat 05AM 22AUG26 15.6 24.3 278 11.9 17.9 277
Sat 08AM 22AUG26 15.9 24.8 267 12.8 19.2 268
Sat 11AM 22AUG26 21.2 33.1 262 16.0 24.1 261
Sat 02PM 22AUG26 15.8 24.6 247 15.7 23.5 246
Sat 05PM 22AUG26 21.8 34.0 255 23.5 35.3 252
Sat 08PM 22AUG26 16.4 25.7 246 18.9 28.4 249
Sat 11PM 22AUG26 9.8 15.3 261 12.3 18.4 263
Sun 02AM 23AUG26 7.5 11.6 261 11.0 16.5 263
Sun 05AM 23AUG26 6.1 9.5 254 10.0 15.0 258
Sun 08AM 23AUG26 8.3 12.9 238 11.3 17.0 246
Sun 11AM 23AUG26 8.9 13.9 245 10.7 16.0 249
Sun 02PM 23AUG26 8.2 12.8 247 9.6 14.4 245
Sun 05PM 23AUG26 6.2 9.7 255 7.5 11.2 252
Sun 08PM 23AUG26 3.8 5.9 278 4.1 6.2 271
Sun 11PM 23AUG26 10.8 16.8 285 8.1 12.1 173
Mon 02AM 24AUG26 10.9 16.9 287 8.0 12.0 293
Mon 05AM 24AUG26 10.7 16.7 286 8.8 13.2 286
Mon 08AM 24AUG26 7.2 11.2 288 6.1 9.2 287
Mon 11AM 24AUG26 4.4 6.9 247 3.8 5.7 255
Mon 02PM 24AUG26 4.2 6.5 212 2.8 4.3 216
Mon 05PM 24AUG26 3.4 5.3 257 3.3 5.0 266
Mon 08PM 24AUG26 6.0 9.3 319 4.2 6.3 312
Mon 11PM 24AUG26 11.1 17.3 287 7.0 10.6 297
Tue 02AM 25AUG26 11.4 17.8 286 7.4 11.1 293
Tue 05AM 25AUG26 9.4 14.7 292 8.4 12.7 289
Tue 08AM 25AUG26 9.9 15.5 280 9.6 14.3 279
Tue 11AM 25AUG26 9.5 14.8 239 8.2 12.3 246
Tue 02PM 25AUG26 8.6 13.4 253 9.0 13.5 257
Tue 05PM 25AUG26 8.0 12.4 284 9.7 14.5 274
Tue 08PM 25AUG26 9.2 14.4 293 9.4 14.1 288
Tue 11PM 25AUG26 8.9 13.9 298 10.0 15.0 293
Wed 02AM 26AUG26 12.2 19.0 286 12.0 18.0 284
Wed 05AM 26AUG26 12.2 19.0 283 12.0 17.9 281
Wed 08AM 26AUG26 8.4 13.1 274 10.4 15.6 274
Wed 11AM 26AUG26 11.0 17.2 152 11.9 17.8 180
Wed 02PM 26AUG26 6.4 11.7 174 7.2 10.9 196
Wed 05PM 26AUG26 4.9 11.5 294 6.8 10.1 283

.
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