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: 18Z Fri 25SEP2026
Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs)
Fri 10AM 25SEP26 31.4 49.0 252 31.3 46.9 252
Fri 01PM 25SEP26 27.3 42.6 248 26.4 39.7 247
Fri 04PM 25SEP26 29.1 45.3 252 30.2 45.3 253
Fri 07PM 25SEP26 23.8 37.1 265 26.5 39.8 266
Fri 10PM 25SEP26 22.2 34.6 268 24.9 37.3 269
Sat 01AM 26SEP26 20.9 32.6 268 25.1 37.7 268
Sat 04AM 26SEP26 20.6 32.2 267 24.8 37.3 268
Sat 07AM 26SEP26 20.1 31.4 269 23.1 34.6 269
Sat 10AM 26SEP26 16.4 25.6 243 18.6 27.9 245
Sat 01PM 26SEP26 17.6 27.4 237 18.1 27.2 238
Sat 04PM 26SEP26 19.0 29.6 245 20.6 30.9 247
Sat 07PM 26SEP26 16.9 26.4 267 20.4 30.6 267
Sat 10PM 26SEP26 16.2 25.2 265 19.1 28.7 265
Sun 01AM 27SEP26 18.9 29.5 269 20.7 31.0 269
Sun 04AM 27SEP26 20.1 31.3 270 22.6 33.9 269
Sun 07AM 27SEP26 19.6 30.5 266 20.4 30.6 265
Sun 10AM 27SEP26 13.0 20.3 228 14.3 21.4 230
Sun 01PM 27SEP26 14.6 22.8 217 15.0 22.5 220
Sun 04PM 27SEP26 14.5 22.6 229 13.9 20.9 231
Sun 07PM 27SEP26 12.1 18.9 259 15.1 22.6 260
Sun 10PM 27SEP26 7.3 11.4 82 8.4 12.6 102
Mon 01AM 28SEP26 6.2 9.7 316 7.4 11.1 312
Mon 04AM 28SEP26 3.9 6.1 297 4.8 7.2 291
Mon 07AM 28SEP26 11.3 17.7 81 12.6 18.9 81
Mon 10AM 28SEP26 12.4 19.4 70 10.3 15.4 67
Mon 01PM 28SEP26 5.8 9.0 28 5.4 8.1 30
Mon 04PM 28SEP26 4.4 7.8 272 5.0 7.5 249
Mon 07PM 28SEP26 7.7 12.1 43 9.7 14.5 48
Mon 10PM 28SEP26 14.4 22.5 80 13.6 20.4 80
Tue 01AM 29SEP26 13.7 21.3 80 12.5 18.8 80
Tue 04AM 29SEP26 11.9 18.5 76 11.3 17.0 77
Tue 07AM 29SEP26 8.3 13.0 59 8.4 12.7 62
Tue 10AM 29SEP26 7.0 10.9 35 6.4 9.7 40
Tue 01PM 29SEP26 7.1 11.1 236 4.9 7.3 219
Tue 04PM 29SEP26 2.7 4.2 29 2.4 3.7 29
Tue 07PM 29SEP26 5.7 8.9 54 5.8 8.7 57
Tue 10PM 29SEP26 3.9 6.2 266 2.9 4.4 249
Wed 01AM 30SEP26 5.1 8.0 230 3.5 5.3 230
Wed 04AM 30SEP26 9.4 14.7 224 7.9 11.8 212
Wed 07AM 30SEP26 10.9 17.0 224 10.0 14.9 211
Wed 10AM 30SEP26 9.7 15.1 216 9.2 13.8 202
Wed 01PM 30SEP26 9.6 15.0 199 8.7 13.1 201
Wed 04PM 30SEP26 11.5 17.9 226 11.0 16.4 231
Wed 07PM 30SEP26 14.0 21.8 258 13.9 20.9 261
Wed 10PM 30SEP26 18.3 28.6 262 18.1 27.1 264
Thu 01AM 01OCT26 19.9 31.1 264 19.6 29.4 265
Thu 04AM 01OCT26 18.0 28.1 265 19.0 28.5 267
Thu 07AM 01OCT26 16.6 25.8 267 16.5 24.8 267
Thu 10AM 01OCT26 14.9 23.2 242 15.3 22.9 245
Thu 01PM 01OCT26 14.0 21.8 238 13.9 20.8 239
Thu 04PM 01OCT26 15.1 23.6 233 15.3 22.9 243
Thu 07PM 01OCT26 10.9 17.1 248 10.8 16.2 259
Thu 10PM 01OCT26 12.4 19.3 259 11.4 17.1 258
Fri 01AM 02OCT26 14.3 22.3 260 14.7 22.0 264
Fri 04AM 02OCT26 15.7 24.5 250 15.7 23.6 266
Fri 07AM 02OCT26 14.2 22.2 230 13.4 20.1 261
Fri 10AM 02OCT26 10.4 16.2 232 10.5 15.8 236
Fri 01PM 02OCT26 9.8 15.3 208 9.0 13.5 213
Fri 04PM 02OCT26 6.5 10.1 182 6.4 9.6 173
Fri 07PM 02OCT26 4.2 6.5 224 3.8 5.8 203
Fri 10PM 02OCT26 12.4 19.3 229 6.6 10.0 195
Sat 01AM 03OCT26 14.8 23.1 231 11.5 17.2 216
Sat 04AM 03OCT26 14.4 22.5 238 12.1 18.1 223
Sat 07AM 03OCT26 13.3 20.7 247 13.0 19.5 230
Sat 10AM 03OCT26 13.8 21.5 249 13.9 20.9 232
Sat 01PM 03OCT26 14.5 22.6 254 12.7 19.0 236
Sat 04PM 03OCT26 14.2 22.2 29 12.4 18.5 34
Sat 07PM 03OCT26 16.3 25.4 70 15.6 23.3 71
Sat 10PM 03OCT26 19.1 29.7 75 17.6 26.4 76
Sun 01AM 04OCT26 20.8 32.5 79 19.4 29.1 80
Sun 04AM 04OCT26 15.9 24.7 76 16.1 24.2 77
Sun 07AM 04OCT26 9.6 15.0 63 10.2 15.2 66
Sun 10AM 04OCT26 7.1 12.3 46 6.2 9.3 51
Sun 01PM 04OCT26 6.0 9.3 282 3.7 5.5 316
Sun 04PM 04OCT26 4.9 7.6 261 4.1 6.1 297
Sun 07PM 04OCT26 5.5 8.7 237 4.7 7.1 273
Sun 10PM 04OCT26 5.6 8.7 276 5.3 7.9 273
Mon 01AM 05OCT26 8.7 13.5 270 9.0 13.6 269
Mon 04AM 05OCT26 11.2 17.5 267 11.6 17.4 267
Mon 07AM 05OCT26 10.6 16.5 266 10.3 15.5 266
Mon 10AM 05OCT26 10.4 16.2 250 10.5 15.7 252

.
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