Surf Forecasts and Marine Weather - No Hype - Just the Facts!
PDO Rises, Warm Water Pushes East, But... - Video Forecast HERE (12/14/25)
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
.

Snoqualmie - Wind Forecast
Location: 47.40N 121.42W
Base Elevation: 2948 ft
Peak Elevation: 3878 ft

 

240 hour GFS Model (0.25 deg) - 3 hr incrememts

 

Data

Initialized: 00Z Wed 17DEC2025
Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs)
Tue 04PM 16DEC25 40.6 60.9 190 31.4 47.0 193
Tue 07PM 16DEC25 48.1 72.2 185 33.5 50.2 183
Tue 10PM 16DEC25 54.6 82.0 189 44.5 66.7 192
Wed 01AM 17DEC25 48.6 72.8 186 37.8 56.7 192
Wed 04AM 17DEC25 50.6 75.9 199 25.3 38.0 256
Wed 07AM 17DEC25 51.0 76.5 204 27.9 41.8 276
Wed 10AM 17DEC25 44.4 66.5 206 23.7 35.5 278
Wed 01PM 17DEC25 41.7 62.5 202 19.5 29.3 264
Wed 04PM 17DEC25 33.9 50.8 198 14.5 21.8 245
Wed 07PM 17DEC25 30.3 45.4 187 12.7 19.1 203
Wed 10PM 17DEC25 23.1 34.7 183 12.7 19.1 184
Thu 01AM 18DEC25 21.9 32.9 179 10.6 16.0 174
Thu 04AM 18DEC25 11.6 17.4 181 11.1 16.7 168
Thu 07AM 18DEC25 19.7 29.5 182 23.8 35.7 174
Thu 10AM 18DEC25 28.6 42.8 180 24.6 36.9 172
Thu 01PM 18DEC25 48.1 72.2 179 29.1 43.6 168
Thu 04PM 18DEC25 49.4 74.1 180 24.0 36.0 171
Thu 07PM 18DEC25 39.5 59.2 181 27.5 41.2 189
Thu 10PM 18DEC25 54.3 81.4 185 28.9 43.4 197
Fri 01AM 19DEC25 41.9 62.8 184 22.3 33.4 195
Fri 04AM 19DEC25 30.4 45.5 204 15.1 22.7 257
Fri 07AM 19DEC25 30.5 45.8 206 15.6 23.4 289
Fri 10AM 19DEC25 29.1 43.7 189 14.1 21.1 210
Fri 01PM 19DEC25 35.4 53.0 189 16.2 24.3 214
Fri 04PM 19DEC25 32.6 48.9 197 13.4 20.2 242
Fri 07PM 19DEC25 30.0 44.9 193 14.4 21.6 215
Fri 10PM 19DEC25 29.4 44.0 196 13.0 19.5 230
Sat 01AM 20DEC25 30.4 45.5 194 11.7 17.5 233
Sat 04AM 20DEC25 29.9 44.8 189 14.3 21.5 211
Sat 07AM 20DEC25 34.8 52.2 186 16.1 24.2 195
Sat 10AM 20DEC25 33.2 49.8 183 19.8 29.6 191
Sat 01PM 20DEC25 29.5 44.3 183 18.8 28.2 188
Sat 04PM 20DEC25 29.3 44.0 180 19.2 28.7 176
Sat 07PM 20DEC25 28.8 43.2 180 22.7 34.1 175
Sat 10PM 20DEC25 30.5 45.8 184 26.1 39.1 179
Sun 01AM 21DEC25 37.7 56.5 182 28.4 42.6 177
Sun 04AM 21DEC25 33.1 49.6 183 23.6 35.3 178
Sun 07AM 21DEC25 32.7 49.0 183 28.1 42.2 178
Sun 10AM 21DEC25 30.2 45.4 183 31.7 47.5 176
Sun 01PM 21DEC25 34.9 52.4 181 29.5 44.2 178
Sun 04PM 21DEC25 41.4 62.1 181 35.7 53.6 178
Sun 07PM 21DEC25 26.6 39.9 180 25.6 38.4 179
Sun 10PM 21DEC25 30.0 45.0 184 15.9 23.9 180
Mon 01AM 22DEC25 28.3 42.4 183 21.4 32.1 189
Mon 04AM 22DEC25 30.0 45.0 183 23.3 34.9 184
Mon 07AM 22DEC25 29.8 44.7 182 28.3 42.4 178
Mon 10AM 22DEC25 26.5 39.8 183 28.7 43.1 180
Mon 01PM 22DEC25 32.3 48.5 180 31.9 47.9 177
Mon 04PM 22DEC25 31.3 46.9 181 34.8 52.1 176
Mon 07PM 22DEC25 28.5 42.7 182 35.9 53.9 181
Mon 10PM 22DEC25 33.2 49.8 184 33.3 49.9 185
Tue 01AM 23DEC25 34.0 51.0 182 26.3 39.5 184
Tue 04AM 23DEC25 23.4 35.1 182 19.1 28.6 185
Tue 07AM 23DEC25 21.9 32.8 180 20.2 30.3 183
Tue 10AM 23DEC25 23.5 35.2 180 20.1 30.1 186
Tue 01PM 23DEC25 22.5 33.8 181 19.4 29.1 187
Tue 04PM 23DEC25 19.2 28.8 183 13.2 19.8 193
Tue 07PM 23DEC25 16.6 24.9 179 5.7 8.6 166
Tue 10PM 23DEC25 13.6 20.4 160 6.5 9.7 68
Wed 01AM 24DEC25 8.1 12.1 162 8.5 12.7 54
Wed 04AM 24DEC25 22.7 34.0 161 9.7 14.6 75
Wed 07AM 24DEC25 27.9 41.9 182 12.9 19.4 176
Wed 10AM 24DEC25 22.7 34.1 196 8.8 13.2 251
Wed 01PM 24DEC25 23.3 35.0 203 11.3 16.9 285
Wed 04PM 24DEC25 21.2 31.8 207 11.6 17.4 311
Wed 07PM 24DEC25 28.6 43.0 157 12.8 19.1 57
Wed 10PM 24DEC25 30.1 45.1 156 15.7 23.6 55
Thu 01AM 25DEC25 32.0 48.0 155 14.2 21.2 56
Thu 04AM 25DEC25 27.1 40.6 152 13.6 20.4 43
Thu 07AM 25DEC25 22.6 33.9 205 17.3 25.9 316
Thu 10AM 25DEC25 16.7 25.0 150 18.8 28.2 40
Thu 01PM 25DEC25 8.0 11.9 141 10.9 16.4 38
Thu 04PM 25DEC25 5.2 7.7 150 7.2 10.7 55
Thu 07PM 25DEC25 4.4 6.6 168 5.4 8.2 75
Thu 10PM 25DEC25 4.3 6.5 186 6.7 10.1 156
Fri 01AM 26DEC25 8.7 13.1 181 8.0 12.0 154
Fri 04AM 26DEC25 8.6 13.0 178 6.6 9.9 143
Fri 07AM 26DEC25 8.0 12.0 180 7.5 11.2 151
Fri 10AM 26DEC25 8.4 12.6 179 7.7 11.6 153
Fri 01PM 26DEC25 6.8 10.1 174 5.2 7.8 139
Fri 04PM 26DEC25 5.7 8.5 175 4.5 6.8 128

.
Contact | About | Disclaimer | Privacy
Advertise/Content | Links
Visit Mark Sponsler on Facebook Visit Stormsurf on Instagram Visit Stormsurf on YouTube
Copyright © 2025 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