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: 00Z Sun 27SEP2026
Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs)
Sat 04PM 26SEP26 14.5 22.6 239 16.9 25.4 242
Sat 07PM 26SEP26 12.0 18.8 262 16.1 24.2 263
Sat 10PM 26SEP26 16.4 25.5 267 19.3 29.0 267
Sun 01AM 27SEP26 17.8 27.7 270 19.5 29.3 269
Sun 04AM 27SEP26 19.7 30.7 272 21.6 32.4 271
Sun 07AM 27SEP26 18.9 29.5 271 21.1 31.6 270
Sun 10AM 27SEP26 15.8 24.7 239 16.2 24.2 239
Sun 01PM 27SEP26 17.8 27.8 238 17.5 26.2 239
Sun 04PM 27SEP26 17.7 27.6 236 15.9 23.9 236
Sun 07PM 27SEP26 15.6 24.3 262 17.0 25.6 262
Sun 10PM 27SEP26 12.4 19.3 270 14.4 21.5 270
Mon 01AM 28SEP26 9.6 15.0 278 12.0 18.0 277
Mon 04AM 28SEP26 5.5 8.6 323 7.3 10.9 317
Mon 07AM 28SEP26 3.6 5.6 114 4.2 6.2 131
Mon 10AM 28SEP26 3.8 5.9 57 3.2 4.8 57
Mon 01PM 28SEP26 3.8 6.1 259 4.1 6.1 239
Mon 04PM 28SEP26 3.5 5.9 41 4.1 6.2 43
Mon 07PM 28SEP26 5.8 9.1 28 7.6 11.4 34
Mon 10PM 28SEP26 14.0 21.9 83 13.3 20.0 83
Tue 01AM 29SEP26 16.8 26.3 82 15.1 22.7 82
Tue 04AM 29SEP26 13.6 21.2 78 13.0 19.6 79
Tue 07AM 29SEP26 10.7 16.6 74 10.1 15.2 75
Tue 10AM 29SEP26 8.3 12.9 56 7.9 11.9 59
Tue 01PM 29SEP26 6.0 9.4 244 4.5 6.8 225
Tue 04PM 29SEP26 3.4 5.4 251 3.4 5.1 229
Tue 07PM 29SEP26 4.9 7.7 57 5.3 7.9 59
Tue 10PM 29SEP26 3.4 5.2 44 3.6 5.4 48
Wed 01AM 30SEP26 3.0 4.7 253 2.3 3.5 231
Wed 04AM 30SEP26 5.1 8.0 248 4.3 6.5 232
Wed 07AM 30SEP26 4.7 7.3 281 4.0 6.0 261
Wed 10AM 30SEP26 4.6 7.2 46 3.5 5.2 53
Wed 01PM 30SEP26 3.5 5.4 249 2.7 4.0 239
Wed 04PM 30SEP26 4.5 7.0 152 4.7 7.0 146
Wed 07PM 30SEP26 1.3 2.0 191 1.1 1.7 278
Wed 10PM 30SEP26 2.9 4.5 108 2.3 3.4 106
Thu 01AM 01OCT26 3.0 4.6 302 3.8 5.7 299
Thu 04AM 01OCT26 3.0 4.7 292 3.8 5.7 291
Thu 07AM 01OCT26 3.1 4.8 320 3.4 5.0 315
Thu 10AM 01OCT26 4.5 7.0 257 4.8 7.3 257
Thu 01PM 01OCT26 8.5 13.3 209 7.5 11.3 207
Thu 04PM 01OCT26 8.5 13.2 190 7.9 11.8 195
Thu 07PM 01OCT26 6.8 10.7 152 8.1 12.2 164
Thu 10PM 01OCT26 9.1 14.3 140 8.9 13.3 152
Fri 01AM 02OCT26 6.0 9.4 252 6.2 9.3 253
Fri 04AM 02OCT26 10.6 16.6 269 12.1 18.2 269
Fri 07AM 02OCT26 11.9 18.5 267 13.3 19.9 267
Fri 10AM 02OCT26 12.1 18.8 246 12.4 18.5 247
Fri 01PM 02OCT26 11.6 18.2 235 10.9 16.3 235
Fri 04PM 02OCT26 10.6 16.6 231 10.3 15.5 232
Fri 07PM 02OCT26 6.8 10.5 265 7.8 11.8 265
Fri 10PM 02OCT26 6.9 10.8 293 8.7 13.0 290
Sat 01AM 03OCT26 7.0 10.9 124 8.0 12.0 139
Sat 04AM 03OCT26 5.6 8.8 287 7.3 10.9 285
Sat 07AM 03OCT26 5.2 8.1 281 6.7 10.1 280
Sat 10AM 03OCT26 3.9 6.0 255 4.4 6.6 254
Sat 01PM 03OCT26 4.2 6.6 206 4.3 6.4 209
Sat 04PM 03OCT26 6.7 10.4 138 6.0 9.0 134
Sat 07PM 03OCT26 6.8 10.7 143 5.7 8.6 94
Sat 10PM 03OCT26 8.2 12.7 136 7.8 11.7 151
Sun 01AM 04OCT26 8.8 13.8 130 9.5 14.2 145
Sun 04AM 04OCT26 5.5 8.6 115 6.9 10.4 131
Sun 07AM 04OCT26 4.3 6.8 94 4.9 7.4 111
Sun 10AM 04OCT26 4.1 6.3 78 3.6 5.4 94
Sun 01PM 04OCT26 3.6 5.5 211 3.7 5.6 215
Sun 04PM 04OCT26 8.4 13.1 181 7.2 10.9 198
Sun 07PM 04OCT26 2.7 4.2 152 2.8 4.1 110
Sun 10PM 04OCT26 3.6 5.7 275 4.5 6.7 274
Mon 01AM 05OCT26 18.1 28.2 271 15.5 23.3 271
Mon 04AM 05OCT26 19.9 31.1 273 17.3 25.9 271
Mon 07AM 05OCT26 15.9 24.8 275 14.4 21.6 273
Mon 10AM 05OCT26 12.6 19.6 240 12.8 19.1 241
Mon 01PM 05OCT26 11.7 18.3 231 11.6 17.4 232
Mon 04PM 05OCT26 7.9 12.4 219 7.9 11.8 223
Mon 07PM 05OCT26 3.3 5.2 153 3.8 5.7 164
Mon 10PM 05OCT26 9.6 15.0 136 8.1 12.1 147
Tue 01AM 06OCT26 5.8 9.0 78 5.6 8.5 97
Tue 04AM 06OCT26 6.4 10.0 283 7.7 11.5 281
Tue 07AM 06OCT26 3.8 5.9 275 6.6 9.9 278
Tue 10AM 06OCT26 4.3 6.7 221 4.9 7.4 225
Tue 01PM 06OCT26 3.3 5.1 195 3.2 4.7 199
Tue 04PM 06OCT26 7.9 12.3 143 6.8 10.2 141

.
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