Surf Forecasts and Marine Weather - No Hype - Just the Facts!
Active MJO Pushes East - What Effect Will Coming Inactive Phase Have? - Video Forecast HERE (12/7/25)
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
.

Alta - Snow Level Forecast
Location: 40.58N 111.60W
Base Elevation: 8530 ft
Peak Elevation: 10550 ft

 

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

 

Data

Initialized: 12Z Sat 13DEC2025
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Sat 05AM 13DEC25 10348 11956 12677 43.2 -
Sat 08AM 13DEC25 10277 11918 12618 42.3 0.0
Sat 11AM 13DEC25 11813 12182 12760 45.7 0.0
Sat 02PM 13DEC25 11904 12247 13883 48.1 0.0
Sat 05PM 13DEC25 11970 12299 14061 46.3 0.0
Sat 08PM 13DEC25 11975 12283 12764 45.9 0.0
Sat 11PM 13DEC25 11988 12285 12749 45.2 0.0
Sun 02AM 14DEC25 12009 12305 12767 44.4 0.0
Sun 05AM 14DEC25 11973 12273 12740 43.6 0.0
Sun 08AM 14DEC25 11909 12221 12707 43.2 0.0
Sun 11AM 14DEC25 11801 12136 12659 47.0 0.0
Sun 02PM 14DEC25 10725 12037 12570 49.6 0.0
Sun 05PM 14DEC25 10596 11900 12406 48.5 0.0
Sun 08PM 14DEC25 10477 11794 12320 47.8 0.0
Sun 11PM 14DEC25 10419 10774 12293 46.8 0.0
Mon 02AM 15DEC25 10266 10667 12221 46.0 0.0
Mon 05AM 15DEC25 10244 10613 12149 45.0 0.0
Mon 08AM 15DEC25 10150 10534 12107 44.1 0.0
Mon 11AM 15DEC25 10176 10604 12214 46.9 0.0
Mon 02PM 15DEC25 10208 10629 12183 48.2 0.0
Mon 05PM 15DEC25 10128 10476 12002 46.9 0.0
Mon 08PM 15DEC25 8970 10255 11817 46.2 0.0
Mon 11PM 15DEC25 8815 10089 10724 45.8 0.0
Tue 02AM 16DEC25 8707 9963 10615 44.7 0.0
Tue 05AM 16DEC25 8608 8923 10632 44.0 0.0
Tue 08AM 16DEC25 8669 9941 10611 43.7 0.0
Tue 11AM 16DEC25 8717 9988 10653 47.0 0.0
Tue 02PM 16DEC25 8799 10048 10611 49.4 0.0
Tue 05PM 16DEC25 8928 10170 10696 48.6 0.0
Tue 08PM 16DEC25 9941 10283 11779 47.5 0.0
Tue 11PM 16DEC25 9938 10161 10507 47.9 0.0
Wed 02AM 17DEC25 9897 10127 10484 47.5 0.0
Wed 05AM 17DEC25 8536 8804 10268 47.4 0.0
Wed 08AM 17DEC25 8793 9999 10427 46.6 0.0
Wed 11AM 17DEC25 8302 8587 9946 46.8 0.0
Wed 02PM 17DEC25 7136 8291 8763 48.1 0.0
Wed 05PM 17DEC25 7069 8241 8658 44.3 0.0
Wed 08PM 17DEC25 6774 7117 8697 42.2 0.0
Wed 11PM 17DEC25 6639 7109 8647 41.4 0.0
Thu 02AM 18DEC25 6576 6952 8436 40.8 0.0
Thu 05AM 18DEC25 6609 7011 8411 40.3 0.0
Thu 08AM 18DEC25 7063 8284 8746 40.2 0.0
Thu 11AM 18DEC25 8303 8624 9988 43.3 0.0
Thu 02PM 18DEC25 8457 8734 10049 46.2 0.0
Thu 05PM 18DEC25 8764 9952 10346 48.2 0.0
Thu 08PM 18DEC25 8923 10087 10490 48.7 0.0
Thu 11PM 18DEC25 10025 10246 10588 48.3 0.0
Fri 02AM 19DEC25 10413 10651 11993 47.9 0.0
Fri 05AM 19DEC25 10427 10664 12018 47.7 0.0
Fri 08AM 19DEC25 10417 10660 12031 47.6 0.0
Fri 11AM 19DEC25 10430 10703 12068 50.0 0.0
Fri 02PM 19DEC25 10369 10662 12051 51.7 0.0
Fri 05PM 19DEC25 9881 10203 10706 51.6 0.0
Fri 08PM 19DEC25 8370 8633 9969 48.0 0.0
Fri 11PM 19DEC25 7149 8288 8718 45.0 0.0
Sat 02AM 20DEC25 7097 8251 8702 44.9 0.0
Sat 05AM 20DEC25 5202 6549 8284 37.1 0.0
Sat 08AM 20DEC25 3952 5031 5488 35.0 0.0
Sat 11AM 20DEC25 4835 5088 5481 36.2 0.0
Sat 02PM 20DEC25 5163 5515 6891 38.3 0.0
Sat 05PM 20DEC25 5384 6590 7119 38.2 0.0
Sat 08PM 20DEC25 6415 6758 8155 39.8 0.0
Sat 11PM 20DEC25 6535 6918 8369 39.5 0.0
Sun 02AM 21DEC25 6638 7102 8613 39.1 0.0
Sun 05AM 21DEC25 6868 8233 8738 38.9 0.0
Sun 08AM 21DEC25 7112 8375 8931 39.1 0.0
Sun 11AM 21DEC25 8126 8461 9890 43.0 0.0
Sun 02PM 21DEC25 8135 8480 9921 46.3 0.0
Sun 05PM 21DEC25 8170 8476 8954 47.8 0.0
Sun 08PM 21DEC25 8115 8428 8914 46.0 0.0
Sun 11PM 21DEC25 7227 8361 8789 44.5 0.0
Mon 02AM 22DEC25 7007 8153 8708 45.6 0.0
Mon 05AM 22DEC25 6942 7208 8685 45.5 0.0
Mon 08AM 22DEC25 6627 6984 8521 43.6 0.0
Mon 11AM 22DEC25 6814 7156 8563 44.9 0.0
Mon 02PM 22DEC25 6907 7203 8527 45.4 0.0
Mon 05PM 22DEC25 7060 8208 8608 44.6 0.0
Mon 08PM 22DEC25 7115 8281 8712 43.2 0.0
Mon 11PM 22DEC25 8088 8348 8753 42.3 0.0
Tue 02AM 23DEC25 6640 6934 8302 42.2 0.0
Tue 05AM 23DEC25 5306 6518 8694 38.6 0.0

.
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