The Transition Stabilizes - But What's the Future Hold? - Video Forecast HERE (11/30/25)

Buoys | Buoy Forecast | Bulletins | Models: Wave - Weather - Surf - Altimetry - Snow | Pacific Forecast | QuikCAST | El Nino | Tutorials | Great Circles | Video

Create Your Own Surf Forecast Swell Calculator Swell Decay Tables Sea Height Tables Swell Category Table .

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: 18Z Mon 01DEC2025 Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs) Mon 10AM 01DEC25 6.8 10.2 4 10.2 15.2 5 Mon 01PM 01DEC25 6.0 9.0 270 8.6 12.9 306 Mon 04PM 01DEC25 5.4 8.1 241 7.3 10.9 288 Mon 07PM 01DEC25 6.2 9.2 111 7.2 10.8 65 Mon 10PM 01DEC25 8.8 13.2 122 10.1 15.2 70 Tue 01AM 02DEC25 9.3 13.9 124 9.9 14.8 72 Tue 04AM 02DEC25 11.4 17.1 127 11.8 17.7 74 Tue 07AM 02DEC25 9.4 14.1 74 17.0 25.5 43 Tue 10AM 02DEC25 14.7 22.1 235 19.3 28.9 289 Tue 01PM 02DEC25 26.3 39.4 231 25.3 37.9 286 Tue 04PM 02DEC25 28.3 42.4 229 28.4 42.7 286 Tue 07PM 02DEC25 31.3 46.9 133 30.6 45.8 74 Tue 10PM 02DEC25 28.6 42.8 132 27.8 41.8 74 Wed 01AM 03DEC25 22.9 34.3 129 23.8 35.7 73 Wed 04AM 03DEC25 14.1 21.2 113 19.9 29.9 66 Wed 07AM 03DEC25 12.1 18.1 55 18.9 28.4 34 Wed 10AM 03DEC25 16.2 24.3 23 23.7 35.5 17 Wed 01PM 03DEC25 14.7 22.0 24 22.3 33.5 17 Wed 04PM 03DEC25 11.6 17.4 18 18.0 27.0 13 Wed 07PM 03DEC25 11.1 16.6 33 16.1 24.1 21 Wed 10PM 03DEC25 7.3 11.0 71 11.2 16.8 42 Thu 01AM 04DEC25 7.5 11.3 88 11.6 17.5 52 Thu 04AM 04DEC25 7.1 10.6 79 11.6 17.3 47 Thu 07AM 04DEC25 7.0 10.4 51 11.2 16.8 31 Thu 10AM 04DEC25 8.4 12.6 353 13.4 20.1 356 Thu 01PM 04DEC25 10.7 16.1 335 16.1 24.1 344 Thu 04PM 04DEC25 9.0 13.5 340 16.1 24.1 348 Thu 07PM 04DEC25 10.0 15.0 56 17.1 25.6 33 Thu 10PM 04DEC25 11.2 16.8 38 18.6 27.9 23 Fri 01AM 05DEC25 10.6 15.9 53 18.4 27.6 31 Fri 04AM 05DEC25 12.2 18.3 89 20.5 30.8 52 Fri 07AM 05DEC25 11.8 17.7 60 19.9 29.8 36 Fri 10AM 05DEC25 11.2 16.9 34 17.8 26.7 23 Fri 01PM 05DEC25 7.6 11.4 335 15.0 22.5 135 Fri 04PM 05DEC25 11.8 17.8 232 18.3 27.4 289 Fri 07PM 05DEC25 10.1 15.2 116 16.0 24.0 66 Fri 10PM 05DEC25 17.4 26.0 127 21.2 31.8 72 Sat 01AM 06DEC25 20.7 31.1 129 23.1 34.6 73 Sat 04AM 06DEC25 22.7 34.1 128 25.7 38.5 72 Sat 07AM 06DEC25 19.1 28.6 128 23.4 35.1 72 Sat 10AM 06DEC25 19.3 29.0 228 22.4 33.6 286 Sat 01PM 06DEC25 21.7 32.5 232 22.5 33.8 288 Sat 04PM 06DEC25 20.9 31.4 228 20.5 30.7 286 Sat 07PM 06DEC25 19.6 29.4 130 19.2 28.8 74 Sat 10PM 06DEC25 17.6 26.4 129 18.1 27.2 73 Sun 01AM 07DEC25 15.7 23.6 128 16.5 24.7 73 Sun 04AM 07DEC25 14.5 21.7 126 14.8 22.2 72 Sun 07AM 07DEC25 12.1 18.2 126 11.3 16.9 73 Sun 10AM 07DEC25 10.3 15.5 227 7.5 11.3 284 Sun 01PM 07DEC25 12.4 18.5 226 8.1 12.2 272 Sun 04PM 07DEC25 13.7 20.5 224 9.5 14.3 276 Sun 07PM 07DEC25 14.9 22.3 130 11.5 17.2 77 Sun 10PM 07DEC25 14.8 22.1 129 13.0 19.4 75 Mon 01AM 08DEC25 16.3 24.5 128 15.5 23.3 74 Mon 04AM 08DEC25 14.6 21.9 118 17.8 26.6 68 Mon 07AM 08DEC25 8.9 13.4 92 12.3 18.4 55 Mon 10AM 08DEC25 7.8 11.7 111 10.1 15.2 68 Mon 01PM 08DEC25 4.8 7.3 110 7.9 11.9 66 Mon 04PM 08DEC25 4.7 7.0 106 6.4 9.6 65 Mon 07PM 08DEC25 8.1 12.1 108 8.7 13.0 68 Mon 10PM 08DEC25 9.2 13.8 113 9.8 14.8 69 Tue 01AM 09DEC25 11.1 16.6 120 13.2 19.8 70 Tue 04AM 09DEC25 9.1 13.7 110 13.9 20.8 63 Tue 07AM 09DEC25 9.9 14.8 118 14.4 21.6 67 Tue 10AM 09DEC25 11.9 17.9 139 15.4 23.2 77 Tue 01PM 09DEC25 12.3 18.4 239 15.0 22.5 291 Tue 04PM 09DEC25 14.5 21.7 228 14.4 21.5 285 Tue 07PM 09DEC25 17.9 26.8 131 14.8 22.1 75 Tue 10PM 09DEC25 18.3 27.5 131 15.1 22.7 75 Wed 01AM 10DEC25 21.8 32.7 131 20.0 30.0 74 Wed 04AM 10DEC25 22.6 33.9 130 20.6 30.9 73 Wed 07AM 10DEC25 24.2 36.4 129 26.2 39.3 72 Wed 10AM 10DEC25 23.2 34.7 226 25.4 38.2 285 Wed 01PM 10DEC25 26.0 39.0 228 28.7 43.0 286 Wed 04PM 10DEC25 22.6 33.9 229 30.8 46.2 288 Wed 07PM 10DEC25 16.3 24.4 112 25.9 38.8 63 Wed 10PM 10DEC25 14.0 21.0 111 19.7 29.5 64 Thu 01AM 11DEC25 14.3 21.5 119 17.8 26.7 68 Thu 04AM 11DEC25 14.6 21.9 127 16.0 24.0 73 Thu 07AM 11DEC25 11.5 17.2 118 14.6 21.9 68 Thu 10AM 11DEC25 5.8 8.7 12 10.6 15.8 9

.

Contact | About | Disclaimer | Privacy Advertise/Content | Links 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