Surf Forecasts and Marine Weather - No Hype - Just the Facts!
El Nino Models Go Nuts - But Does the W Pacific Have a Problem? - Watch the Video HERE (5/10/26)
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 Mon 11MAY2026
Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs)
Sun 10PM 10MAY26 13.4 20.8 263 16.0 24.1 264
Mon 01AM 11MAY26 13.5 21.1 263 15.5 23.2 264
Mon 04AM 11MAY26 12.6 19.7 264 13.4 20.1 264
Mon 07AM 11MAY26 10.6 16.6 265 12.1 18.1 265
Mon 10AM 11MAY26 9.3 14.5 239 11.1 16.7 242
Mon 01PM 11MAY26 11.8 18.5 227 11.8 17.6 228
Mon 04PM 11MAY26 13.9 21.7 235 13.9 20.8 236
Mon 07PM 11MAY26 13.3 20.7 257 14.6 21.9 258
Mon 10PM 11MAY26 15.8 24.7 267 16.0 23.9 266
Tue 01AM 12MAY26 12.4 19.3 266 14.9 22.4 267
Tue 04AM 12MAY26 9.6 15.0 280 12.3 18.4 279
Tue 07AM 12MAY26 13.0 20.3 268 14.7 22.0 267
Tue 10AM 12MAY26 15.3 25.1 239 16.5 24.7 239
Tue 01PM 12MAY26 19.1 29.8 240 19.6 29.4 240
Tue 04PM 12MAY26 24.1 37.6 246 22.2 33.3 246
Tue 07PM 12MAY26 25.5 39.7 263 23.4 35.0 263
Tue 10PM 12MAY26 22.4 34.9 265 20.6 31.0 264
Wed 01AM 13MAY26 28.8 44.9 264 27.4 41.0 264
Wed 04AM 13MAY26 30.6 47.7 264 29.7 44.6 264
Wed 07AM 13MAY26 38.2 59.7 261 37.3 56.0 261
Wed 10AM 13MAY26 40.4 63.0 253 42.4 63.5 254
Wed 01PM 13MAY26 36.2 56.5 225 33.4 50.1 220
Wed 04PM 13MAY26 27.0 42.1 209 25.0 37.4 200
Wed 07PM 13MAY26 16.0 25.0 212 16.4 24.6 199
Wed 10PM 13MAY26 7.5 11.7 227 8.5 12.8 212
Thu 01AM 14MAY26 6.2 9.6 262 5.9 8.8 244
Thu 04AM 14MAY26 7.0 10.9 259 6.5 9.7 241
Thu 07AM 14MAY26 7.7 12.0 247 7.0 10.5 230
Thu 10AM 14MAY26 7.5 11.6 238 6.9 10.3 222
Thu 01PM 14MAY26 5.6 8.8 222 5.3 8.0 209
Thu 04PM 14MAY26 8.1 12.6 170 8.1 12.1 162
Thu 07PM 14MAY26 2.6 4.1 173 2.0 3.0 196
Thu 10PM 14MAY26 5.8 9.0 219 6.4 9.6 275
Fri 01AM 15MAY26 13.1 20.4 221 10.4 15.6 218
Fri 04AM 15MAY26 12.1 18.9 223 11.7 17.5 209
Fri 07AM 15MAY26 11.6 18.2 254 10.7 16.0 214
Fri 10AM 15MAY26 13.0 20.3 239 11.8 17.8 231
Fri 01PM 15MAY26 15.7 24.5 239 14.8 22.2 239
Fri 04PM 15MAY26 20.3 31.6 247 19.3 29.0 248
Fri 07PM 15MAY26 20.0 31.2 258 19.4 29.2 260
Fri 10PM 15MAY26 20.2 31.5 264 20.3 30.5 265
Sat 01AM 16MAY26 21.2 33.1 268 19.8 29.7 267
Sat 04AM 16MAY26 20.8 32.4 266 19.5 29.2 265
Sat 07AM 16MAY26 21.8 34.1 262 20.1 30.1 261
Sat 10AM 16MAY26 20.3 31.7 247 18.6 28.0 244
Sat 01PM 16MAY26 22.9 35.8 240 22.0 32.9 242
Sat 04PM 16MAY26 26.9 42.0 248 26.2 39.3 250
Sat 07PM 16MAY26 21.9 34.2 259 21.5 32.3 260
Sat 10PM 16MAY26 14.0 21.8 267 13.3 19.9 266
Sun 01AM 17MAY26 5.3 8.2 274 3.7 5.6 201
Sun 04AM 17MAY26 2.2 3.4 115 2.8 4.3 129
Sun 07AM 17MAY26 3.3 7.0 30 3.5 5.2 131
Sun 10AM 17MAY26 9.6 15.0 48 9.4 14.0 49
Sun 01PM 17MAY26 11.1 17.3 53 10.6 15.9 52
Sun 04PM 17MAY26 14.2 22.2 61 13.3 20.0 58
Sun 07PM 17MAY26 25.9 40.4 77 21.5 32.3 75
Sun 10PM 17MAY26 29.1 45.5 79 26.1 39.1 78
Mon 01AM 18MAY26 27.8 43.4 81 25.0 37.5 80
Mon 04AM 18MAY26 22.4 34.9 80 20.0 30.0 80
Mon 07AM 18MAY26 17.6 27.4 77 14.6 22.0 76
Mon 10AM 18MAY26 12.7 19.8 74 9.4 14.1 77
Mon 01PM 18MAY26 5.3 8.3 47 4.2 6.3 63
Mon 04PM 18MAY26 4.8 7.6 212 4.2 6.3 201
Mon 07PM 18MAY26 4.5 7.0 124 3.6 5.4 123
Mon 10PM 18MAY26 4.5 7.1 219 4.2 6.3 209
Tue 01AM 19MAY26 9.4 14.7 263 9.0 13.5 262
Tue 04AM 19MAY26 14.2 22.2 256 15.2 22.8 262
Tue 07AM 19MAY26 15.7 24.5 244 17.3 26.0 261
Tue 10AM 19MAY26 18.7 29.1 230 19.5 29.3 245
Tue 01PM 19MAY26 21.3 33.2 229 21.3 31.9 239
Tue 04PM 19MAY26 22.3 34.8 216 20.3 30.4 231
Tue 07PM 19MAY26 17.6 27.5 223 16.1 24.1 244
Tue 10PM 19MAY26 20.5 32.0 258 21.4 32.2 261
Wed 01AM 20MAY26 28.9 45.1 261 28.9 43.4 262
Wed 04AM 20MAY26 32.7 51.1 260 32.6 49.0 260
Wed 07AM 20MAY26 35.0 54.6 256 34.0 51.0 256
Wed 10AM 20MAY26 37.2 58.0 250 36.6 54.9 250
Wed 01PM 20MAY26 39.9 62.2 250 40.0 60.0 250
Wed 04PM 20MAY26 35.4 55.2 248 34.6 51.9 248
Wed 07PM 20MAY26 30.1 46.9 253 32.6 49.0 253
Wed 10PM 20MAY26 20.9 32.6 258 21.8 32.8 259

.
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