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 Sat 18JUL2026
Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs)
Sat 10AM 18JUL26 10.6 16.5 181 7.5 11.3 187
Sat 01PM 18JUL26 10.9 17.0 201 8.7 13.1 203
Sat 04PM 18JUL26 10.9 17.0 191 8.7 13.0 194
Sat 07PM 18JUL26 10.0 15.6 171 9.2 13.8 181
Sat 10PM 18JUL26 11.1 17.3 149 9.7 14.6 161
Sun 01AM 19JUL26 10.1 15.7 146 10.4 15.5 159
Sun 04AM 19JUL26 10.9 17.0 146 9.4 14.1 159
Sun 07AM 19JUL26 9.4 14.6 150 8.3 12.5 162
Sun 10AM 19JUL26 8.1 12.6 154 6.2 9.3 164
Sun 01PM 19JUL26 6.4 10.1 194 5.5 8.2 194
Sun 04PM 19JUL26 7.4 11.6 156 7.0 10.4 156
Sun 07PM 19JUL26 6.6 10.2 158 6.1 9.2 168
Sun 10PM 19JUL26 11.5 18.0 149 11.1 16.6 161
Mon 01AM 20JUL26 11.5 17.9 152 8.1 12.2 165
Mon 04AM 20JUL26 6.9 10.8 148 5.6 8.4 159
Mon 07AM 20JUL26 10.4 16.2 152 8.9 13.3 165
Mon 10AM 20JUL26 10.0 15.5 162 8.4 12.6 173
Mon 01PM 20JUL26 8.6 13.4 208 7.2 10.7 209
Mon 04PM 20JUL26 10.0 15.7 202 8.6 12.9 204
Mon 07PM 20JUL26 7.0 11.0 167 7.2 10.8 177
Mon 10PM 20JUL26 8.9 13.9 141 9.4 14.1 155
Tue 01AM 21JUL26 7.2 11.2 156 8.9 13.4 168
Tue 04AM 21JUL26 10.5 16.4 147 9.2 13.7 160
Tue 07AM 21JUL26 8.0 12.4 148 7.6 11.4 161
Tue 10AM 21JUL26 5.0 7.9 214 3.8 5.7 212
Tue 01PM 21JUL26 8.1 12.6 202 7.3 10.9 196
Tue 04PM 21JUL26 7.3 11.4 213 6.7 10.0 215
Tue 07PM 21JUL26 5.9 9.2 164 4.1 6.2 161
Tue 10PM 21JUL26 4.5 7.0 150 3.0 4.6 145
Wed 01AM 22JUL26 4.6 7.2 140 4.3 6.5 153
Wed 04AM 22JUL26 4.7 7.4 153 4.1 6.1 164
Wed 07AM 22JUL26 5.1 8.0 204 4.9 7.4 210
Wed 10AM 22JUL26 9.7 15.1 232 8.7 13.0 232
Wed 01PM 22JUL26 12.6 19.6 224 11.4 17.1 224
Wed 04PM 22JUL26 16.6 26.0 238 13.7 20.5 237
Wed 07PM 22JUL26 16.6 25.8 253 16.5 24.8 254
Wed 10PM 22JUL26 12.9 20.1 265 14.4 21.5 265
Thu 01AM 23JUL26 10.3 16.0 271 12.5 18.8 270
Thu 04AM 23JUL26 11.5 18.0 275 13.7 20.6 274
Thu 07AM 23JUL26 14.4 22.5 265 16.3 24.5 265
Thu 10AM 23JUL26 15.5 24.1 235 15.1 22.6 235
Thu 01PM 23JUL26 16.2 25.2 230 15.5 23.2 231
Thu 04PM 23JUL26 16.9 26.4 234 15.2 22.8 234
Thu 07PM 23JUL26 16.5 25.7 258 19.6 29.4 259
Thu 10PM 23JUL26 15.3 23.9 266 18.3 27.5 267
Fri 01AM 24JUL26 14.6 22.8 268 16.0 24.1 268
Fri 04AM 24JUL26 16.5 25.8 272 18.2 27.3 271
Fri 07AM 24JUL26 18.0 28.0 260 20.4 30.6 260
Fri 10AM 24JUL26 17.1 26.7 239 17.6 26.5 239
Fri 01PM 24JUL26 17.8 27.7 235 17.3 25.9 236
Fri 04PM 24JUL26 19.3 30.2 241 19.9 29.9 242
Fri 07PM 24JUL26 19.5 30.4 262 22.6 33.9 262
Fri 10PM 24JUL26 14.8 23.1 264 18.0 27.0 265
Sat 01AM 25JUL26 12.8 20.0 265 15.1 22.6 266
Sat 04AM 25JUL26 16.1 25.1 269 17.7 26.6 268
Sat 07AM 25JUL26 18.0 28.1 264 19.3 28.9 264
Sat 10AM 25JUL26 17.6 27.4 242 17.8 26.7 243
Sat 01PM 25JUL26 16.7 26.1 236 16.4 24.6 237
Sat 04PM 25JUL26 20.4 31.8 243 21.4 32.0 244
Sat 07PM 25JUL26 19.8 30.8 262 21.5 32.2 262
Sat 10PM 25JUL26 17.0 26.6 265 18.5 27.8 266
Sun 01AM 26JUL26 15.6 24.4 266 16.8 25.2 266
Sun 04AM 26JUL26 14.4 22.4 267 15.2 22.8 267
Sun 07AM 26JUL26 11.9 18.6 262 13.2 19.8 263
Sun 10AM 26JUL26 11.9 18.6 239 13.2 19.8 242
Sun 01PM 26JUL26 13.7 21.4 232 13.9 20.8 234
Sun 04PM 26JUL26 14.9 23.3 237 15.9 23.8 240
Sun 07PM 26JUL26 12.9 20.2 258 13.1 19.7 259
Sun 10PM 26JUL26 11.9 18.6 267 11.0 16.5 267
Mon 01AM 27JUL26 12.6 19.7 272 10.8 16.2 270
Mon 04AM 27JUL26 10.3 16.1 274 9.1 13.6 273
Mon 07AM 27JUL26 7.9 12.3 274 7.7 11.6 272
Mon 10AM 27JUL26 7.9 12.3 235 7.9 11.8 235
Mon 01PM 27JUL26 11.1 17.3 222 10.2 15.2 222
Mon 04PM 27JUL26 13.5 21.1 235 14.3 21.4 237
Mon 07PM 27JUL26 12.4 19.3 258 13.9 20.8 259
Mon 10PM 27JUL26 11.5 18.0 271 11.9 17.8 270
Tue 01AM 28JUL26 14.3 22.3 270 12.4 18.7 269
Tue 04AM 28JUL26 14.0 21.8 270 11.3 17.0 268
Tue 07AM 28JUL26 10.8 16.9 267 9.4 14.1 266
Tue 10AM 28JUL26 9.8 15.3 236 9.0 13.5 236

.
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