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
.

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: 18Z Tue 16DEC2025
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Tue 11AM 16DEC25 8790 10021 10557 45.5 -
Tue 02PM 16DEC25 8835 10309 12093 47.1 0.0
Tue 05PM 16DEC25 8932 10238 11831 46.8 0.0
Tue 08PM 16DEC25 9938 10228 10679 46.6 0.0
Tue 11PM 16DEC25 10046 10318 10740 46.1 0.0
Wed 02AM 17DEC25 10080 10368 11780 45.5 0.0
Wed 05AM 17DEC25 10010 10239 10595 45.7 0.0
Wed 08AM 17DEC25 8810 10017 10589 46.5 0.0
Wed 11AM 17DEC25 8841 10048 10483 46.9 0.0
Wed 02PM 17DEC25 8413 8804 10370 45.5 0.0
Wed 05PM 17DEC25 6657 7062 8475 43.0 0.0
Wed 08PM 17DEC25 5517 6632 7099 41.5 0.0
Wed 11PM 17DEC25 5100 5370 6720 38.5 0.0
Thu 02AM 18DEC25 4994 5291 6633 37.0 0.0
Thu 05AM 18DEC25 4894 5232 6685 36.0 0.0
Thu 08AM 18DEC25 4977 5441 7041 36.1 0.0
Thu 11AM 18DEC25 5435 6789 8399 39.3 0.0
Thu 02PM 18DEC25 6975 8238 8597 41.9 0.0
Thu 05PM 18DEC25 8201 8552 10035 45.0 0.0
Thu 08PM 18DEC25 8631 8932 10319 43.4 0.0
Thu 11PM 18DEC25 8820 10037 10571 43.2 0.0
Fri 02AM 19DEC25 9939 10200 10607 43.3 0.0
Fri 05AM 19DEC25 10245 10500 11896 44.0 0.0
Fri 08AM 19DEC25 10280 10564 11967 45.1 0.0
Fri 11AM 19DEC25 10405 10662 12008 47.9 0.0
Fri 02PM 19DEC25 10297 10582 11958 50.4 0.0
Fri 05PM 19DEC25 9886 10170 10612 49.7 0.0
Fri 08PM 19DEC25 8408 8696 10059 47.4 0.0
Fri 11PM 19DEC25 7136 8330 8879 44.8 0.0
Sat 02AM 20DEC25 8222 8522 9896 46.5 0.0
Sat 05AM 20DEC25 7011 8152 8771 45.2 0.0
Sat 08AM 20DEC25 7034 8166 8702 44.2 0.0
Sat 11AM 20DEC25 6743 7091 8495 44.4 0.0
Sat 02PM 20DEC25 6751 7177 8525 43.5 0.0
Sat 05PM 20DEC25 7079 8260 8712 44.2 0.0
Sat 08PM 20DEC25 8270 8564 9927 43.0 0.0
Sat 11PM 20DEC25 8620 8966 10311 42.5 0.0
Sun 02AM 21DEC25 8739 9952 10430 43.1 0.0
Sun 05AM 21DEC25 8900 10168 10729 44.3 0.0
Sun 08AM 21DEC25 8756 10054 10551 47.1 0.0
Sun 11AM 21DEC25 8301 8673 10242 46.7 0.0
Sun 02PM 21DEC25 8250 8575 10054 47.0 0.0
Sun 05PM 21DEC25 7158 8415 10065 46.9 0.0
Sun 08PM 21DEC25 8299 8606 10047 46.5 0.0
Sun 11PM 21DEC25 8196 8616 10121 46.3 0.0
Mon 02AM 22DEC25 8448 8777 10330 45.6 0.0
Mon 05AM 22DEC25 8389 8702 10207 46.0 0.0
Mon 08AM 22DEC25 8384 8657 10087 46.4 0.0
Mon 11AM 22DEC25 8273 8593 10087 47.5 0.0
Mon 02PM 22DEC25 8320 8603 10017 49.1 0.0
Mon 05PM 22DEC25 8609 8848 10209 48.5 0.0
Mon 08PM 22DEC25 8620 8875 10248 47.7 0.0
Mon 11PM 22DEC25 8548 8854 10421 47.0 0.0
Tue 02AM 23DEC25 8550 8891 10398 45.8 0.0
Tue 05AM 23DEC25 8486 8820 10297 44.8 0.0
Tue 08AM 23DEC25 8580 8906 10359 44.1 0.0
Tue 11AM 23DEC25 8696 9883 10424 47.2 0.0
Tue 02PM 23DEC25 8770 9974 10446 50.6 0.0
Tue 05PM 23DEC25 8761 9958 10420 50.9 0.0
Tue 08PM 23DEC25 8777 9964 10381 48.4 0.0
Tue 11PM 23DEC25 8671 9882 10293 46.6 0.0
Wed 02AM 24DEC25 8409 8686 10042 46.4 0.0
Wed 05AM 24DEC25 8177 8519 9963 47.1 0.0
Wed 08AM 24DEC25 8108 8403 8860 46.7 0.0
Wed 11AM 24DEC25 8100 8378 8811 48.2 0.0
Wed 02PM 24DEC25 8252 8508 8906 49.7 0.0
Wed 05PM 24DEC25 8331 8583 9884 49.3 0.0
Wed 08PM 24DEC25 8284 8556 9888 49.1 0.0
Wed 11PM 24DEC25 8239 8542 9919 48.1 0.0
Thu 02AM 25DEC25 6692 7163 8749 43.2 0.0
Thu 05AM 25DEC25 7086 8344 10033 44.6 0.0
Thu 08AM 25DEC25 8113 8560 10147 47.3 0.0
Thu 11AM 25DEC25 8112 8552 10135 48.4 0.0
Thu 02PM 25DEC25 8352 8701 10171 50.2 0.0
Thu 05PM 25DEC25 8359 8770 10330 48.3 0.0
Thu 08PM 25DEC25 8240 8649 10203 47.9 0.0
Thu 11PM 25DEC25 8269 8678 10225 46.0 0.0
Fri 02AM 26DEC25 6992 8337 9978 41.9 0.0
Fri 05AM 26DEC25 6964 8206 8758 42.7 0.0
Fri 08AM 26DEC25 6813 7224 8579 42.6 0.0
Fri 11AM 26DEC25 6754 8104 8539 43.3 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