Surf Forecasts and Marine Weather - No Hype - Just the Facts!
Massive Westerly Wind Burst Underway - Strong El Nino Developing! - Video HERE (6/28/26)
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 Sat 04JUL2026
Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs)
Fri 10PM 03JUL26 10.4 16.2 146 6.8 10.3 98
Sat 01AM 04JUL26 12.6 19.6 145 9.3 14.0 157
Sat 04AM 04JUL26 11.8 18.4 145 10.8 16.2 158
Sat 07AM 04JUL26 9.9 15.5 140 9.9 14.9 154
Sat 10AM 04JUL26 7.4 11.6 124 7.2 10.7 136
Sat 01PM 04JUL26 6.2 9.7 168 6.0 9.1 178
Sat 04PM 04JUL26 8.9 14.0 149 7.8 11.6 164
Sat 07PM 04JUL26 4.3 6.7 131 4.6 6.9 123
Sat 10PM 04JUL26 7.2 11.3 152 6.2 9.3 112
Sun 01AM 05JUL26 6.9 10.7 148 5.7 8.6 99
Sun 04AM 05JUL26 7.6 11.8 147 5.0 7.5 109
Sun 07AM 05JUL26 6.3 9.8 155 4.4 6.6 134
Sun 10AM 05JUL26 5.4 8.4 183 4.7 7.0 179
Sun 01PM 05JUL26 7.9 12.4 184 7.9 11.9 194
Sun 04PM 05JUL26 8.6 13.4 175 7.9 11.8 172
Sun 07PM 05JUL26 5.8 9.0 133 7.9 11.9 107
Sun 10PM 05JUL26 12.9 20.1 172 13.4 20.0 88
Mon 01AM 06JUL26 15.0 23.4 150 10.3 15.4 62
Mon 04AM 06JUL26 9.7 15.2 149 7.3 11.0 158
Mon 07AM 06JUL26 11.5 17.9 147 9.1 13.7 158
Mon 10AM 06JUL26 4.6 7.2 186 4.3 6.4 189
Mon 01PM 06JUL26 10.2 16.0 208 9.8 14.7 210
Mon 04PM 06JUL26 12.9 20.2 231 12.9 19.4 233
Mon 07PM 06JUL26 12.9 20.0 257 12.6 18.9 258
Mon 10PM 06JUL26 10.3 16.1 270 10.2 15.2 269
Tue 01AM 07JUL26 5.9 9.2 230 6.3 9.5 233
Tue 04AM 07JUL26 7.3 11.3 97 7.9 11.8 115
Tue 07AM 07JUL26 7.4 11.6 255 8.4 12.5 256
Tue 10AM 07JUL26 10.3 16.1 219 9.4 14.1 221
Tue 01PM 07JUL26 12.9 20.1 219 12.2 18.3 221
Tue 04PM 07JUL26 15.0 23.4 232 16.0 24.0 235
Tue 07PM 07JUL26 15.1 23.6 259 15.7 23.5 259
Tue 10PM 07JUL26 12.7 19.7 265 13.2 19.8 265
Wed 01AM 08JUL26 13.1 20.4 268 13.2 19.8 267
Wed 04AM 08JUL26 12.3 19.2 269 12.1 18.2 268
Wed 07AM 08JUL26 12.3 19.2 264 13.0 19.5 265
Wed 10AM 08JUL26 13.4 21.0 244 14.0 21.0 245
Wed 01PM 08JUL26 14.7 23.0 237 14.3 21.5 238
Wed 04PM 08JUL26 14.3 22.3 238 14.6 21.9 242
Wed 07PM 08JUL26 11.4 17.8 258 10.8 16.1 257
Wed 10PM 08JUL26 8.2 12.8 268 7.5 11.2 267
Thu 01AM 09JUL26 7.0 10.9 278 6.9 10.4 277
Thu 04AM 09JUL26 6.9 10.8 279 7.7 11.5 278
Thu 07AM 09JUL26 8.9 13.9 272 9.4 14.1 272
Thu 10AM 09JUL26 9.5 14.9 235 9.8 14.7 237
Thu 01PM 09JUL26 10.5 16.3 220 10.3 15.4 222
Thu 04PM 09JUL26 11.2 17.4 228 10.9 16.4 230
Thu 07PM 09JUL26 8.8 13.7 248 8.6 12.9 249
Thu 10PM 09JUL26 8.3 13.0 264 8.0 12.1 263
Fri 01AM 10JUL26 9.6 14.9 264 9.5 14.3 265
Fri 04AM 10JUL26 10.2 16.0 224 8.9 13.4 257
Fri 07AM 10JUL26 10.2 16.0 224 9.1 13.7 243
Fri 10AM 10JUL26 11.7 18.3 231 11.8 17.8 238
Fri 01PM 10JUL26 11.4 17.8 232 10.4 15.6 231
Fri 04PM 10JUL26 13.2 20.5 237 11.9 17.9 237
Fri 07PM 10JUL26 13.3 20.7 258 12.2 18.3 258
Fri 10PM 10JUL26 10.1 15.8 265 7.5 11.3 264
Sat 01AM 11JUL26 5.3 8.2 158 5.4 8.1 169
Sat 04AM 11JUL26 9.8 15.2 146 8.5 12.8 157
Sat 07AM 11JUL26 12.0 18.7 153 9.1 13.7 163
Sat 10AM 11JUL26 12.2 19.0 201 10.3 15.4 205
Sat 01PM 11JUL26 14.1 22.1 224 12.9 19.4 225
Sat 04PM 11JUL26 17.5 27.3 234 16.3 24.4 236
Sat 07PM 11JUL26 10.0 17.5 214 13.7 20.5 220
Sat 10PM 11JUL26 8.8 13.7 206 10.6 16.0 212
Sun 01AM 12JUL26 17.4 27.2 264 17.5 26.3 264
Sun 04AM 12JUL26 18.2 28.3 265 17.7 26.5 265
Sun 07AM 12JUL26 19.7 30.7 261 19.0 28.5 260
Sun 10AM 12JUL26 18.8 29.3 242 17.4 26.1 242
Sun 01PM 12JUL26 16.0 24.9 235 14.8 22.1 235
Sun 04PM 12JUL26 15.6 24.3 242 14.4 21.7 242
Sun 07PM 12JUL26 14.3 22.4 259 13.2 19.8 259
Sun 10PM 12JUL26 8.7 13.6 266 9.2 13.8 265
Mon 01AM 13JUL26 10.8 16.9 134 12.4 18.6 148
Mon 04AM 13JUL26 6.7 10.4 278 8.3 12.4 277
Mon 07AM 13JUL26 8.9 13.8 254 9.4 14.1 255
Mon 10AM 13JUL26 9.0 14.1 223 9.1 13.7 225
Mon 01PM 13JUL26 9.7 15.2 212 9.4 14.1 214
Mon 04PM 13JUL26 8.2 12.8 210 8.4 12.6 215
Mon 07PM 13JUL26 7.3 11.4 150 7.2 10.8 160
Mon 10PM 13JUL26 7.2 11.2 136 7.5 11.3 149

.
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