Surf Forecasts and Marine Weather - No Hype - Just the Facts!
Tropics On Fire - But Will the PDO Dampen El Nino? - Video HERE (9/27/26)
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 Mon 28SEP2026
Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs)
Sun 04PM 27SEP26 17.4 27.2 230 15.1 22.6 230
Sun 07PM 27SEP26 17.5 27.3 265 19.1 28.6 265
Sun 10PM 27SEP26 13.2 20.6 266 15.3 23.0 266
Mon 01AM 28SEP26 12.1 18.9 271 13.7 20.6 271
Mon 04AM 28SEP26 7.2 11.2 277 6.8 10.2 275
Mon 07AM 28SEP26 1.6 2.6 39 2.4 3.6 45
Mon 10AM 28SEP26 5.9 9.3 66 4.9 7.4 67
Mon 01PM 28SEP26 5.2 8.1 37 5.5 8.2 39
Mon 04PM 28SEP26 5.7 8.9 29 6.3 9.4 31
Mon 07PM 28SEP26 6.2 9.7 38 8.4 12.6 43
Mon 10PM 28SEP26 17.5 27.3 83 14.7 22.1 83
Tue 01AM 29SEP26 18.5 28.8 80 16.7 25.1 80
Tue 04AM 29SEP26 17.0 26.4 79 16.6 24.8 80
Tue 07AM 29SEP26 15.1 23.5 79 14.5 21.8 80
Tue 10AM 29SEP26 12.3 19.1 69 11.7 17.6 70
Tue 01PM 29SEP26 8.2 12.9 41 6.5 9.8 45
Tue 04PM 29SEP26 6.4 10.1 271 5.2 7.8 247
Tue 07PM 29SEP26 7.4 11.5 58 7.3 10.9 60
Tue 10PM 29SEP26 6.5 10.1 62 6.5 9.7 64
Wed 01AM 30SEP26 4.4 6.9 275 4.0 6.0 256
Wed 04AM 30SEP26 6.0 9.4 250 5.2 7.7 233
Wed 07AM 30SEP26 6.3 9.9 43 6.1 9.2 48
Wed 10AM 30SEP26 5.9 9.3 57 5.4 8.1 61
Wed 01PM 30SEP26 3.7 5.8 246 3.2 4.9 234
Wed 04PM 30SEP26 5.5 8.5 155 5.4 8.1 149
Wed 07PM 30SEP26 3.6 5.6 216 2.8 4.3 204
Wed 10PM 30SEP26 1.6 2.4 64 1.5 2.2 51
Thu 01AM 01OCT26 3.6 5.6 280 4.5 6.7 280
Thu 04AM 01OCT26 5.1 8.0 260 6.3 9.4 272
Thu 07AM 01OCT26 5.2 8.1 258 6.1 9.1 270
Thu 10AM 01OCT26 6.1 9.6 240 7.1 10.7 244
Thu 01PM 01OCT26 9.4 14.6 222 9.2 13.8 223
Thu 04PM 01OCT26 9.0 14.0 228 9.9 14.8 232
Thu 07PM 01OCT26 6.7 10.5 263 8.2 12.2 264
Thu 10PM 01OCT26 9.1 14.2 267 10.9 16.3 267
Fri 01AM 02OCT26 11.2 17.5 266 12.8 19.2 266
Fri 04AM 02OCT26 13.0 20.3 265 14.3 21.4 266
Fri 07AM 02OCT26 11.6 18.0 262 12.2 18.3 266
Fri 10AM 02OCT26 10.0 15.6 240 10.7 16.1 247
Fri 01PM 02OCT26 8.6 13.4 227 8.3 12.4 228
Fri 04PM 02OCT26 7.1 11.1 225 7.1 10.7 228
Fri 07PM 02OCT26 4.1 6.5 259 5.1 7.6 259
Fri 10PM 02OCT26 4.8 7.5 289 6.1 9.2 287
Sat 01AM 03OCT26 7.2 11.2 275 9.1 13.6 275
Sat 04AM 03OCT26 5.3 8.3 272 7.5 11.3 273
Sat 07AM 03OCT26 3.6 5.6 282 6.1 9.2 282
Sat 10AM 03OCT26 3.6 6.1 248 5.0 7.4 251
Sat 01PM 03OCT26 7.1 11.1 208 6.9 10.3 210
Sat 04PM 03OCT26 8.7 13.6 186 6.4 9.6 177
Sat 07PM 03OCT26 7.2 11.2 147 5.1 7.7 160
Sat 10PM 03OCT26 8.0 12.4 139 5.6 8.4 152
Sun 01AM 04OCT26 7.7 12.1 146 6.8 10.2 158
Sun 04AM 04OCT26 8.0 12.4 271 8.3 12.4 270
Sun 07AM 04OCT26 11.6 18.1 271 12.2 18.3 270
Sun 10AM 04OCT26 12.2 19.1 242 10.8 16.2 241
Sun 01PM 04OCT26 12.3 19.2 225 12.6 19.0 227
Sun 04PM 04OCT26 15.0 23.3 233 12.7 19.1 233
Sun 07PM 04OCT26 13.1 20.4 263 14.9 22.3 264
Sun 10PM 04OCT26 13.5 21.0 271 15.3 23.0 270
Mon 01AM 05OCT26 11.6 18.1 273 13.3 19.9 273
Mon 04AM 05OCT26 11.3 17.6 274 14.1 21.1 274
Mon 07AM 05OCT26 10.3 16.1 274 13.9 20.8 274
Mon 10AM 05OCT26 9.6 14.9 232 11.2 16.7 238
Mon 01PM 05OCT26 10.3 16.1 221 10.3 15.5 224
Mon 04PM 05OCT26 8.1 12.6 207 7.6 11.4 218
Mon 07PM 05OCT26 1.3 2.1 202 2.1 3.2 215
Mon 10PM 05OCT26 3.2 4.9 262 4.3 6.5 268
Tue 01AM 06OCT26 6.0 9.3 267 8.2 12.3 269
Tue 04AM 06OCT26 5.8 9.0 246 8.5 12.7 268
Tue 07AM 06OCT26 9.6 15.0 224 10.1 15.2 265
Tue 10AM 06OCT26 9.6 15.0 211 9.7 14.6 241
Tue 01PM 06OCT26 8.6 13.4 218 8.1 12.2 221
Tue 04PM 06OCT26 7.5 11.6 207 6.9 10.3 205
Tue 07PM 06OCT26 2.9 4.5 244 2.5 3.8 241
Tue 10PM 06OCT26 2.6 4.0 280 2.8 4.2 278
Wed 01AM 07OCT26 9.2 14.4 273 9.0 13.6 273
Wed 04AM 07OCT26 8.3 13.0 273 8.9 13.4 272
Wed 07AM 07OCT26 4.9 7.6 282 6.5 9.7 279
Wed 10AM 07OCT26 2.2 3.7 275 3.2 4.9 279
Wed 01PM 07OCT26 2.2 3.4 235 2.2 3.3 237
Wed 04PM 07OCT26 6.8 10.7 165 7.1 10.7 156

.
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