What Is Wrong With Our Fall North Pacific Swell Season? - Video HERE (10/18/26)

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Mammoth - Wind Forecast Location: 37.64N 119.02W Base Elevation: 7953 ft Peak Elevation: 11053 ft   240 hour GFS Model (0.25 deg) - 3 hr incrememts   Data Initialized: 12Z Sun 25OCT2026 Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs) Sun 04AM 25OCT26 7.0 10.9 178 10.1 15.1 126 Sun 07AM 25OCT26 6.5 10.1 188 7.9 11.9 132 Sun 10AM 25OCT26 5.0 7.8 216 3.4 5.1 162 Sun 01PM 25OCT26 6.3 9.8 238 3.2 4.7 207 Sun 04PM 25OCT26 6.6 10.3 245 3.8 5.7 220 Sun 07PM 25OCT26 8.4 13.1 245 6.6 9.8 233 Sun 10PM 25OCT26 14.1 22.0 253 10.5 15.7 246 Mon 01AM 26OCT26 18.0 28.1 255 12.4 18.6 247 Mon 04AM 26OCT26 19.0 29.6 251 10.8 16.2 240 Mon 07AM 26OCT26 21.6 33.8 254 12.8 19.2 245 Mon 10AM 26OCT26 26.3 41.0 251 14.3 21.4 238 Mon 01PM 26OCT26 25.4 39.7 235 13.2 19.8 212 Mon 04PM 26OCT26 24.9 38.9 221 10.2 15.3 174 Mon 07PM 26OCT26 22.8 35.5 202 16.2 24.3 138 Mon 10PM 26OCT26 17.2 26.8 203 10.4 15.6 140 Tue 01AM 27OCT26 16.8 26.2 214 7.6 11.5 163 Tue 04AM 27OCT26 19.5 30.5 242 8.1 12.1 220 Tue 07AM 27OCT26 20.8 32.5 247 8.6 12.8 229 Tue 10AM 27OCT26 23.4 36.4 245 10.3 15.4 226 Tue 01PM 27OCT26 22.5 35.1 241 11.6 17.5 222 Tue 04PM 27OCT26 24.9 38.9 248 11.6 17.3 230 Tue 07PM 27OCT26 22.2 34.7 216 8.4 12.6 164 Tue 10PM 27OCT26 15.6 24.3 205 8.0 12.0 144 Wed 01AM 28OCT26 12.9 20.1 212 4.5 6.7 157 Wed 04AM 28OCT26 11.6 18.0 239 4.2 6.2 214 Wed 07AM 28OCT26 12.2 19.0 251 5.1 7.7 237 Wed 10AM 28OCT26 13.6 21.3 267 7.6 11.3 261 Wed 01PM 28OCT26 8.8 13.7 256 6.2 9.3 241 Wed 04PM 28OCT26 3.8 5.9 251 2.7 4.1 222 Wed 07PM 28OCT26 6.7 10.4 261 6.3 9.4 256 Wed 10PM 28OCT26 8.3 12.9 269 9.8 14.7 266 Thu 01AM 29OCT26 11.9 18.5 262 13.8 20.7 260 Thu 04AM 29OCT26 13.5 21.0 259 14.5 21.8 258 Thu 07AM 29OCT26 13.9 21.7 261 16.5 24.7 259 Thu 10AM 29OCT26 18.3 28.5 264 19.1 28.7 261 Thu 01PM 29OCT26 16.3 25.4 249 16.9 25.3 245 Thu 04PM 29OCT26 14.4 22.4 254 19.4 29.1 255 Thu 07PM 29OCT26 14.3 22.4 253 20.1 30.2 249 Thu 10PM 29OCT26 15.4 24.0 256 20.2 30.3 256 Fri 01AM 30OCT26 16.4 25.6 257 20.8 31.3 259 Fri 04AM 30OCT26 18.8 29.4 258 23.0 34.5 262 Fri 07AM 30OCT26 19.2 30.0 260 22.0 33.0 262 Fri 10AM 30OCT26 14.4 22.4 247 19.9 29.8 251 Fri 01PM 30OCT26 13.4 20.8 233 17.8 26.7 247 Fri 04PM 30OCT26 14.5 22.6 241 21.2 31.8 250 Fri 07PM 30OCT26 13.8 21.6 253 18.8 28.2 252 Fri 10PM 30OCT26 15.6 24.4 256 20.8 31.2 255 Sat 01AM 31OCT26 17.2 26.9 259 20.1 30.1 256 Sat 04AM 31OCT26 18.6 29.1 260 20.2 30.3 259 Sat 07AM 31OCT26 15.1 23.6 258 18.9 28.4 253 Sat 10AM 31OCT26 16.3 25.5 270 23.6 35.4 267 Sat 01PM 31OCT26 11.0 17.1 237 19.7 29.5 254 Sat 04PM 31OCT26 14.9 23.3 240 27.6 41.5 259 Sat 07PM 31OCT26 17.3 27.0 248 30.3 45.5 257 Sat 10PM 31OCT26 20.2 31.5 259 31.4 47.1 246 Sun 01AM 01NOV26 23.0 35.9 265 30.8 46.2 264 Sun 04AM 01NOV26 21.5 33.6 267 29.7 44.5 265 Sun 07AM 01NOV26 18.8 29.4 265 21.7 32.5 263 Sun 10AM 01NOV26 14.8 23.1 263 16.4 24.6 259 Sun 01PM 01NOV26 15.5 24.1 259 14.4 21.5 255 Sun 04PM 01NOV26 11.3 17.6 256 8.4 12.5 251 Sun 07PM 01NOV26 8.8 13.8 255 9.0 13.5 259 Sun 10PM 01NOV26 6.5 10.1 221 2.2 3.2 188 Mon 01AM 02NOV26 23.4 36.5 197 22.0 33.0 125 Mon 04AM 02NOV26 28.8 44.9 197 32.7 49.1 126 Mon 07AM 02NOV26 22.0 34.3 196 23.7 35.5 125 Mon 10AM 02NOV26 17.3 27.0 201 14.5 21.7 126 Mon 01PM 02NOV26 12.4 19.4 207 5.6 8.4 140 Mon 04PM 02NOV26 14.2 22.1 257 4.5 6.7 244 Mon 07PM 02NOV26 16.9 26.4 259 9.6 14.3 252 Mon 10PM 02NOV26 20.8 32.5 259 13.4 20.2 255 Tue 01AM 03NOV26 25.0 39.0 261 18.9 28.3 259 Tue 04AM 03NOV26 25.8 40.2 261 19.6 29.4 259 Tue 07AM 03NOV26 25.1 39.1 262 16.4 24.7 258 Tue 10AM 03NOV26 27.1 42.3 264 21.4 32.1 261 Tue 01PM 03NOV26 24.7 38.5 258 23.8 35.7 258 Tue 04PM 03NOV26 25.4 39.6 263 24.6 36.9 261 Tue 07PM 03NOV26 23.0 35.9 260 19.4 29.1 258 Tue 10PM 03NOV26 24.6 38.4 261 22.9 34.4 261 Wed 01AM 04NOV26 25.5 39.7 262 20.7 31.1 259 Wed 04AM 04NOV26 22.1 34.4 260 17.4 26.1 259

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