Surf Forecasts and Marine Weather - No Hype - Just the Facts!
And Here We Go - A Massive El Nino Is Developing! - Video HERE (7/12/26)
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 Mon 13JUL2026
Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs)
Mon 10AM 13JUL26 6.1 9.6 248 6.2 9.3 246
Mon 01PM 13JUL26 7.4 11.5 262 6.1 9.1 258
Mon 04PM 13JUL26 4.9 7.6 251 3.3 4.9 247
Mon 07PM 13JUL26 6.8 10.6 90 2.5 3.7 103
Mon 10PM 13JUL26 7.7 12.0 305 7.1 10.6 302
Tue 01AM 14JUL26 9.3 14.6 283 9.4 14.0 281
Tue 04AM 14JUL26 10.0 15.6 276 9.7 14.6 274
Tue 07AM 14JUL26 9.2 14.4 274 9.4 14.1 273
Tue 10AM 14JUL26 7.7 12.0 241 7.3 10.9 240
Tue 01PM 14JUL26 9.8 15.2 230 9.8 14.7 231
Tue 04PM 14JUL26 12.6 19.6 230 11.6 17.5 230
Tue 07PM 14JUL26 11.3 17.6 246 10.1 15.1 247
Tue 10PM 14JUL26 6.3 9.8 272 6.2 9.3 271
Wed 01AM 15JUL26 5.6 8.7 292 6.3 9.5 290
Wed 04AM 15JUL26 5.5 8.5 302 6.3 9.4 298
Wed 07AM 15JUL26 6.7 10.4 294 7.3 11.0 291
Wed 10AM 15JUL26 6.7 10.5 235 7.1 10.7 236
Wed 01PM 15JUL26 10.5 16.5 208 10.6 15.9 212
Wed 04PM 15JUL26 14.7 23.0 229 11.7 17.6 228
Wed 07PM 15JUL26 11.3 17.7 234 13.0 19.5 237
Wed 10PM 15JUL26 11.1 17.4 149 14.6 21.9 161
Thu 01AM 16JUL26 13.1 20.4 142 14.0 21.0 155
Thu 04AM 16JUL26 13.6 21.3 146 13.9 20.8 159
Thu 07AM 16JUL26 10.4 16.2 172 12.1 18.1 182
Thu 10AM 16JUL26 13.8 21.5 233 12.9 19.3 234
Thu 01PM 16JUL26 14.6 22.7 224 13.8 20.7 226
Thu 04PM 16JUL26 18.1 28.3 237 18.6 27.9 239
Thu 07PM 16JUL26 20.6 32.1 260 19.7 29.6 260
Thu 10PM 16JUL26 19.3 30.1 270 17.3 26.0 269
Fri 01AM 17JUL26 13.5 21.1 271 11.3 17.0 270
Fri 04AM 17JUL26 7.4 11.6 250 8.0 12.0 251
Fri 07AM 17JUL26 8.5 13.2 250 8.8 13.3 251
Fri 10AM 17JUL26 10.5 16.4 225 9.5 14.3 226
Fri 01PM 17JUL26 12.9 20.1 217 11.5 17.2 218
Fri 04PM 17JUL26 15.4 24.0 216 15.1 22.6 220
Fri 07PM 17JUL26 11.5 17.9 239 13.7 20.5 242
Fri 10PM 17JUL26 11.9 18.5 267 12.9 19.3 267
Sat 01AM 18JUL26 6.4 9.9 149 10.3 15.5 161
Sat 04AM 18JUL26 10.1 15.8 144 11.4 17.2 157
Sat 07AM 18JUL26 9.2 14.4 147 9.5 14.2 159
Sat 10AM 18JUL26 9.4 14.7 192 7.3 10.9 196
Sat 01PM 18JUL26 8.8 13.7 199 7.0 10.4 199
Sat 04PM 18JUL26 9.8 15.2 182 8.5 12.8 186
Sat 07PM 18JUL26 8.5 13.2 169 7.9 11.8 179
Sat 10PM 18JUL26 5.3 8.3 145 6.9 10.3 158
Sun 01AM 19JUL26 9.6 14.9 145 8.1 12.1 156
Sun 04AM 19JUL26 10.7 16.7 143 8.9 13.4 156
Sun 07AM 19JUL26 12.0 18.6 143 10.7 16.1 157
Sun 10AM 19JUL26 7.3 11.4 164 5.2 7.7 170
Sun 01PM 19JUL26 10.2 15.9 192 8.4 12.7 195
Sun 04PM 19JUL26 11.6 18.1 224 9.8 14.7 226
Sun 07PM 19JUL26 14.3 22.4 257 12.8 19.2 258
Sun 10PM 19JUL26 13.3 20.8 269 11.6 17.5 269
Mon 01AM 20JUL26 15.2 23.7 271 11.7 17.5 270
Mon 04AM 20JUL26 11.9 18.5 268 9.1 13.6 268
Mon 07AM 20JUL26 8.2 12.8 282 6.8 10.2 281
Mon 10AM 20JUL26 6.2 9.6 242 4.6 6.9 241
Mon 01PM 20JUL26 9.7 15.1 209 8.6 12.9 209
Mon 04PM 20JUL26 11.0 17.1 208 11.2 16.7 213
Mon 07PM 20JUL26 7.8 12.2 226 8.1 12.1 230
Mon 10PM 20JUL26 5.7 9.0 140 7.7 11.6 154
Tue 01AM 21JUL26 8.5 13.3 146 6.5 9.8 158
Tue 04AM 21JUL26 8.8 13.7 147 7.6 11.4 160
Tue 07AM 21JUL26 8.1 12.7 156 7.3 11.0 167
Tue 10AM 21JUL26 7.0 11.0 206 5.8 8.7 209
Tue 01PM 21JUL26 10.4 16.2 216 9.2 13.8 216
Tue 04PM 21JUL26 11.8 18.5 230 11.7 17.6 233
Tue 07PM 21JUL26 4.5 7.0 198 6.0 9.0 205
Tue 10PM 21JUL26 5.4 8.4 142 5.5 8.3 155
Wed 01AM 22JUL26 10.6 16.6 146 8.8 13.2 159
Wed 04AM 22JUL26 7.5 11.7 143 7.1 10.7 156
Wed 07AM 22JUL26 10.0 15.6 139 9.1 13.6 153
Wed 10AM 22JUL26 5.2 8.2 116 4.7 7.1 128
Wed 01PM 22JUL26 4.1 6.3 177 4.1 6.1 188
Wed 04PM 22JUL26 11.2 17.5 181 10.7 16.1 171
Wed 07PM 22JUL26 5.5 8.6 186 6.2 9.3 176
Wed 10PM 22JUL26 7.8 12.2 88 8.8 13.1 90
Thu 01AM 23JUL26 10.0 15.7 141 8.3 12.5 86
Thu 04AM 23JUL26 10.8 16.8 144 9.5 14.3 160
Thu 07AM 23JUL26 9.4 14.7 138 7.4 11.0 158
Thu 10AM 23JUL26 2.8 4.4 120 2.8 4.3 94

.
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