Surf Forecasts and Marine Weather - No Hype - Just the Facts!
Is the North Pacific Ready to Deliver? - Video HERE (9/20/26)
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
.

Northstar - Wind Forecast
Location: 39.25N 120.14W
Base Elevation: 6330 ft
Peak Elevation: 8610 ft

 

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

 

Data

Initialized: 06Z Wed 23SEP2026
Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs)
Tue 10PM 22SEP26 6.0 9.3 277 6.3 9.4 276
Wed 01AM 23SEP26 5.1 7.9 278 7.1 10.7 277
Wed 04AM 23SEP26 6.0 9.3 273 7.6 11.4 273
Wed 07AM 23SEP26 5.6 8.7 273 7.7 11.6 274
Wed 10AM 23SEP26 6.4 9.9 236 7.2 10.8 239
Wed 01PM 23SEP26 8.2 12.9 216 8.1 12.2 218
Wed 04PM 23SEP26 8.9 13.8 217 8.8 13.2 220
Wed 07PM 23SEP26 5.7 8.9 160 6.5 9.8 171
Wed 10PM 23SEP26 7.0 10.9 133 7.9 11.9 146
Thu 01AM 24SEP26 8.4 13.1 138 9.1 13.7 151
Thu 04AM 24SEP26 8.7 13.5 266 10.5 15.8 266
Thu 07AM 24SEP26 11.1 17.3 270 13.3 19.9 270
Thu 10AM 24SEP26 13.8 21.5 241 14.5 21.7 242
Thu 01PM 24SEP26 16.8 26.1 233 16.6 24.9 234
Thu 04PM 24SEP26 22.3 34.7 247 23.1 34.6 248
Thu 07PM 24SEP26 22.5 35.1 264 23.9 35.8 264
Thu 10PM 24SEP26 21.1 32.9 266 23.3 35.0 266
Fri 01AM 25SEP26 25.2 39.4 265 27.4 41.2 265
Fri 04AM 25SEP26 25.4 39.6 265 26.6 39.8 265
Fri 07AM 25SEP26 25.4 39.6 266 25.9 38.9 266
Fri 10AM 25SEP26 26.0 40.6 250 26.2 39.3 251
Fri 01PM 25SEP26 25.8 40.2 246 25.0 37.4 246
Fri 04PM 25SEP26 27.3 42.7 250 28.5 42.8 251
Fri 07PM 25SEP26 22.6 35.3 264 24.9 37.4 265
Fri 10PM 25SEP26 20.6 32.2 267 22.7 34.0 267
Sat 01AM 26SEP26 18.9 29.5 270 21.5 32.3 270
Sat 04AM 26SEP26 19.2 29.9 270 22.0 33.0 270
Sat 07AM 26SEP26 19.3 30.1 271 21.7 32.5 271
Sat 10AM 26SEP26 16.9 26.4 247 18.4 27.6 247
Sat 01PM 26SEP26 15.4 24.1 238 15.9 23.9 238
Sat 04PM 26SEP26 16.0 25.0 242 18.2 27.2 244
Sat 07PM 26SEP26 15.8 24.7 265 18.9 28.3 266
Sat 10PM 26SEP26 16.7 26.1 267 19.3 28.9 267
Sun 01AM 27SEP26 20.1 31.4 269 23.1 34.6 268
Sun 04AM 27SEP26 20.9 32.7 268 23.9 35.9 268
Sun 07AM 27SEP26 22.0 34.4 267 25.2 37.8 267
Sun 10AM 27SEP26 20.1 31.3 243 22.7 34.0 244
Sun 01PM 27SEP26 20.6 32.1 239 22.4 33.6 240
Sun 04PM 27SEP26 24.8 38.8 248 27.1 40.6 249
Sun 07PM 27SEP26 20.2 31.6 261 23.2 34.8 261
Sun 10PM 27SEP26 18.0 28.0 272 20.0 30.0 271
Mon 01AM 28SEP26 15.0 23.4 272 17.4 26.2 272
Mon 04AM 28SEP26 7.7 12.0 268 9.4 14.1 268
Mon 07AM 28SEP26 6.9 10.8 213 5.4 8.0 201
Mon 10AM 28SEP26 6.5 10.1 84 4.9 7.4 79
Mon 01PM 28SEP26 6.2 9.7 45 5.7 8.5 43
Mon 04PM 28SEP26 8.1 12.6 37 6.2 9.3 34
Mon 07PM 28SEP26 12.2 19.1 71 10.6 15.9 72
Mon 10PM 28SEP26 13.2 20.5 77 12.0 18.0 77
Tue 01AM 29SEP26 10.5 16.3 67 10.1 15.1 70
Tue 04AM 29SEP26 5.3 8.3 35 4.3 6.4 41
Tue 07AM 29SEP26 4.7 7.4 45 3.2 4.8 50
Tue 10AM 29SEP26 3.1 4.9 41 3.3 5.0 96
Tue 01PM 29SEP26 4.5 7.0 273 3.9 5.9 261
Tue 04PM 29SEP26 5.3 8.3 208 5.0 7.6 172
Tue 07PM 29SEP26 6.8 10.6 266 7.7 11.6 266
Tue 10PM 29SEP26 8.9 13.9 270 9.7 14.6 270
Wed 01AM 30SEP26 11.8 18.4 265 12.5 18.8 265
Wed 04AM 30SEP26 14.5 22.6 264 15.1 22.6 264
Wed 07AM 30SEP26 15.9 24.8 261 16.7 25.1 264
Wed 10AM 30SEP26 18.9 29.4 250 19.2 28.7 252
Wed 01PM 30SEP26 20.6 32.2 246 20.4 30.7 247
Wed 04PM 30SEP26 19.6 30.5 248 19.7 29.5 250
Wed 07PM 30SEP26 16.5 25.8 266 17.0 25.5 266
Wed 10PM 30SEP26 17.2 26.9 267 17.7 26.5 267
Thu 01AM 01OCT26 19.8 30.9 267 19.6 29.3 266
Thu 04AM 01OCT26 20.7 32.3 266 20.7 31.0 266
Thu 07AM 01OCT26 19.5 30.5 265 19.7 29.5 265
Thu 10AM 01OCT26 19.4 30.3 251 20.1 30.1 251
Thu 01PM 01OCT26 17.9 27.9 242 18.1 27.1 243
Thu 04PM 01OCT26 17.9 27.9 244 18.8 28.2 247
Thu 07PM 01OCT26 13.7 21.4 264 14.4 21.6 265
Thu 10PM 01OCT26 11.6 18.0 266 12.1 18.2 266
Fri 01AM 02OCT26 10.9 17.0 270 11.7 17.5 270
Fri 04AM 02OCT26 10.0 15.6 275 10.5 15.8 274
Fri 07AM 02OCT26 8.1 12.6 281 8.5 12.8 280
Fri 10AM 02OCT26 6.7 10.5 283 7.3 11.0 281
Fri 01PM 02OCT26 5.9 9.3 279 5.6 8.5 275
Fri 04PM 02OCT26 4.7 7.3 264 4.4 6.6 158
Fri 07PM 02OCT26 7.7 12.0 110 4.0 6.1 128
Fri 10PM 02OCT26 6.3 9.8 309 6.7 10.0 306

.
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