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 Thu 22OCT2026 Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs) Thu 04AM 22OCT26 12.4 19.3 169 17.3 26.0 263 Thu 07AM 22OCT26 9.6 15.0 181 16.1 24.2 255 Thu 10AM 22OCT26 7.1 11.1 254 10.2 15.3 254 Thu 01PM 22OCT26 8.1 12.7 233 9.0 13.6 226 Thu 04PM 22OCT26 10.5 16.4 234 8.0 12.0 217 Thu 07PM 22OCT26 7.2 11.3 220 4.7 7.0 187 Thu 10PM 22OCT26 9.1 14.2 205 6.5 9.7 151 Fri 01AM 23OCT26 7.3 11.4 201 6.3 9.4 150 Fri 04AM 23OCT26 5.2 8.1 195 4.7 7.1 146 Fri 07AM 23OCT26 2.5 3.9 173 2.5 3.8 131 Fri 10AM 23OCT26 3.5 5.4 157 3.3 5.0 290 Fri 01PM 23OCT26 3.5 5.4 157 3.2 4.9 293 Fri 04PM 23OCT26 4.5 8.4 27 8.1 12.2 61 Fri 07PM 23OCT26 14.9 23.2 80 15.6 23.5 73 Fri 10PM 23OCT26 16.5 25.8 87 20.2 30.2 81 Sat 01AM 24OCT26 15.6 24.4 91 18.6 27.9 85 Sat 04AM 24OCT26 16.3 25.4 92 18.1 27.1 87 Sat 07AM 24OCT26 15.5 24.2 91 17.8 26.7 86 Sat 10AM 24OCT26 20.4 31.8 84 19.7 29.6 81 Sat 01PM 24OCT26 15.9 24.8 81 14.4 21.6 74 Sat 04PM 24OCT26 10.9 17.1 79 12.8 19.2 72 Sat 07PM 24OCT26 9.9 15.5 96 12.5 18.8 89 Sat 10PM 24OCT26 6.1 9.4 129 10.3 15.4 97 Sun 01AM 25OCT26 5.5 8.5 178 8.2 12.2 117 Sun 04AM 25OCT26 5.7 8.9 190 7.7 11.5 124 Sun 07AM 25OCT26 4.0 6.2 163 6.9 10.3 108 Sun 10AM 25OCT26 2.9 4.5 237 3.7 5.5 147 Sun 01PM 25OCT26 4.2 6.5 280 1.9 2.9 262 Sun 04PM 25OCT26 4.9 7.6 239 2.6 3.9 191 Sun 07PM 25OCT26 3.8 5.9 228 3.1 4.7 206 Sun 10PM 25OCT26 6.0 9.4 252 5.3 7.9 231 Mon 01AM 26OCT26 8.8 13.8 255 6.4 9.6 243 Mon 04AM 26OCT26 9.6 15.0 253 8.0 12.1 246 Mon 07AM 26OCT26 10.2 16.0 257 10.5 15.8 256 Mon 10AM 26OCT26 13.3 20.8 265 14.3 21.4 262 Mon 01PM 26OCT26 14.7 23.0 260 15.3 23.0 258 Mon 04PM 26OCT26 15.1 23.5 256 16.1 24.1 254 Mon 07PM 26OCT26 14.7 23.0 256 14.9 22.3 254 Mon 10PM 26OCT26 17.6 27.4 258 17.2 25.9 256 Tue 01AM 27OCT26 19.7 30.8 259 18.4 27.6 258 Tue 04AM 27OCT26 22.4 34.9 260 19.7 29.6 257 Tue 07AM 27OCT26 25.0 39.1 261 22.7 34.1 259 Tue 10AM 27OCT26 27.3 42.6 261 24.1 36.1 258 Tue 01PM 27OCT26 25.2 39.3 248 21.7 32.6 242 Tue 04PM 27OCT26 24.8 38.8 258 19.3 28.9 252 Tue 07PM 27OCT26 23.6 36.8 260 17.0 25.5 254 Tue 10PM 27OCT26 23.9 37.3 259 16.1 24.1 254 Wed 01AM 28OCT26 23.4 36.5 258 14.5 21.8 253 Wed 04AM 28OCT26 20.2 31.5 256 11.2 16.8 248 Wed 07AM 28OCT26 17.2 26.8 253 9.5 14.2 244 Wed 10AM 28OCT26 15.7 24.5 251 10.2 15.3 240 Wed 01PM 28OCT26 13.2 20.6 235 9.2 13.8 220 Wed 04PM 28OCT26 8.8 13.7 242 5.5 8.2 221 Wed 07PM 28OCT26 7.1 11.0 239 4.8 7.2 227 Wed 10PM 28OCT26 10.3 16.1 254 8.3 12.4 252 Thu 01AM 29OCT26 13.5 21.0 257 9.5 14.3 253 Thu 04AM 29OCT26 14.4 22.5 257 9.7 14.5 251 Thu 07AM 29OCT26 14.4 22.4 257 9.5 14.3 253 Thu 10AM 29OCT26 16.4 25.5 258 11.4 17.1 252 Thu 01PM 29OCT26 13.5 21.1 233 10.2 15.4 217 Thu 04PM 29OCT26 11.3 17.7 237 7.0 10.5 216 Thu 07PM 29OCT26 9.2 14.3 248 5.9 8.9 240 Thu 10PM 29OCT26 12.3 19.2 258 10.7 16.1 257 Fri 01AM 30OCT26 14.1 22.0 259 11.0 16.5 258 Fri 04AM 30OCT26 13.8 21.5 261 7.6 11.5 258 Fri 07AM 30OCT26 11.3 17.6 264 5.3 8.0 262 Fri 10AM 30OCT26 10.0 15.6 278 5.8 8.6 284 Fri 01PM 30OCT26 8.3 13.0 290 6.7 10.0 304 Fri 04PM 30OCT26 5.6 8.8 306 5.1 7.6 320 Fri 07PM 30OCT26 3.5 5.5 240 6.1 9.2 257 Fri 10PM 30OCT26 3.9 6.1 265 3.6 5.5 267 Sat 01AM 31OCT26 2.6 4.0 245 1.6 2.4 242 Sat 04AM 31OCT26 2.9 4.5 247 1.3 2.0 238 Sat 07AM 31OCT26 3.8 6.0 257 2.2 3.2 242 Sat 10AM 31OCT26 6.2 9.7 285 5.9 8.9 282 Sat 01PM 31OCT26 11.9 18.5 273 12.2 18.3 268 Sat 04PM 31OCT26 6.0 9.3 281 7.1 10.6 261 Sat 07PM 31OCT26 7.0 10.9 148 7.3 11.0 233 Sat 10PM 31OCT26 7.9 12.4 154 9.8 14.6 232 Sun 01AM 01NOV26 4.6 7.1 179 9.6 14.4 235 Sun 04AM 01NOV26 8.8 13.8 131 15.4 23.1 231

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