Surf Forecasts and Marine Weather - No Hype - Just the Facts!
Pacific Warm Pool Dramatically Expands on the Surface! - Video HERE (8/23/26)
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
.

Mt_Diablo - Snow Level Forecast
Location: 37.88N 121.92W
Base Elevation: 150 ft
Peak Elevation: 3844 ft

 

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

 

Data

Initialized: 12Z Mon 24AUG2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Mon 04AM 24AUG26 12639 13951 14381 63.8 -
Mon 07AM 24AUG26 12525 13865 14323 63.6 N/A
Mon 10AM 24AUG26 12521 13865 14349 77.7 N/A
Mon 01PM 24AUG26 12603 13962 14484 86.7 N/A
Mon 04PM 24AUG26 12672 14057 14619 85.6 N/A
Mon 07PM 24AUG26 12714 14104 14671 72.1 N/A
Mon 10PM 24AUG26 13802 14152 14698 66.6 N/A
Tue 01AM 25AUG26 12694 14068 14599 64.0 N/A
Tue 04AM 25AUG26 12631 13997 14520 62.9 N/A
Tue 07AM 25AUG26 12598 13953 14481 65.5 N/A
Tue 10AM 25AUG26 12681 14051 14601 79.2 N/A
Tue 01PM 25AUG26 13813 14194 14791 88.4 N/A
Tue 04PM 25AUG26 13884 14260 14847 86.7 N/A
Tue 07PM 25AUG26 13947 14295 14838 77.3 N/A
Tue 10PM 25AUG26 13934 14290 14846 71.3 N/A
Wed 01AM 26AUG26 13871 14231 14794 67.9 N/A
Wed 04AM 26AUG26 12748 14122 14670 65.8 N/A
Wed 07AM 26AUG26 12612 13975 14550 69.1 N/A
Wed 10AM 26AUG26 12598 13988 14625 83.3 N/A
Wed 01PM 26AUG26 12663 14069 14701 92.8 N/A
Wed 04PM 26AUG26 12737 14094 14614 91.1 N/A
Wed 07PM 26AUG26 12728 14066 14560 79.8 N/A
Wed 10PM 26AUG26 12686 14005 14472 71.5 N/A
Thu 01AM 27AUG26 12704 14018 14474 68.9 N/A
Thu 04AM 27AUG26 12615 13930 14435 67.9 N/A
Thu 07AM 27AUG26 12537 13845 14383 70.6 N/A
Thu 10AM 27AUG26 12472 12744 14324 83.3 N/A
Thu 01PM 27AUG26 12532 13867 14414 93.3 N/A
Thu 04PM 27AUG26 12612 13978 14544 91.6 N/A
Thu 07PM 27AUG26 12636 13969 14460 79.0 N/A
Thu 10PM 27AUG26 12564 13900 14487 70.6 N/A
Fri 01AM 28AUG26 12369 12617 14222 67.8 N/A
Fri 04AM 28AUG26 12291 12621 14212 68.7 N/A
Fri 07AM 28AUG26 11834 12339 14128 66.7 N/A
Fri 10AM 28AUG26 12105 12448 14019 76.8 N/A
Fri 01PM 28AUG26 12413 13796 14416 87.8 N/A
Fri 04PM 28AUG26 12510 13874 14462 84.7 N/A
Fri 07PM 28AUG26 12538 13903 14528 70.5 N/A
Fri 10PM 28AUG26 12622 14003 14570 62.8 N/A
Sat 01AM 29AUG26 12694 14095 14678 60.2 N/A
Sat 04AM 29AUG26 12679 14060 14593 58.4 N/A
Sat 07AM 29AUG26 12540 13941 14495 60.5 N/A
Sat 10AM 29AUG26 12535 13927 14490 72.9 N/A
Sat 01PM 29AUG26 12602 14001 14551 79.2 N/A
Sat 04PM 29AUG26 12509 13875 14420 76.4 N/A
Sat 07PM 29AUG26 12613 13980 14484 66.2 N/A
Sat 10PM 29AUG26 12667 14027 14523 61.4 N/A
Sun 01AM 30AUG26 13884 14267 17106 58.5 N/A
Sun 04AM 30AUG26 13817 14222 14854 57.3 N/A
Sun 07AM 30AUG26 13946 14407 17391 59.4 N/A
Sun 10AM 30AUG26 14056 14562 17635 71.4 N/A
Sun 01PM 30AUG26 13947 14377 17306 80.7 N/A
Sun 04PM 30AUG26 14053 14432 17277 80.4 N/A
Sun 07PM 30AUG26 14046 14441 17314 69.8 N/A
Sun 10PM 30AUG26 13915 14325 17216 62.4 N/A
Mon 01AM 31AUG26 13861 14216 14769 58.6 N/A
Mon 04AM 31AUG26 12634 14014 14561 57.2 N/A
Mon 07AM 31AUG26 12489 13873 14420 58.9 N/A
Mon 10AM 31AUG26 12423 13813 14335 71.0 N/A
Mon 01PM 31AUG26 12305 12684 14260 73.8 N/A
Mon 04PM 31AUG26 12223 12667 14287 66.0 N/A
Mon 07PM 31AUG26 12022 12468 14081 62.5 N/A
Mon 10PM 31AUG26 11910 12264 13827 60.7 N/A
Tue 01AM 01SEP26 10671 11980 12520 59.3 N/A
Tue 04AM 01SEP26 10608 11940 12512 58.8 N/A
Tue 07AM 01SEP26 10425 10789 12342 60.7 N/A
Tue 10AM 01SEP26 10410 10759 12270 71.2 N/A
Tue 01PM 01SEP26 10324 10686 12204 76.8 N/A
Tue 04PM 01SEP26 10096 10448 11947 74.1 N/A
Tue 07PM 01SEP26 10167 10458 11896 64.8 N/A
Tue 10PM 01SEP26 10221 10604 12134 60.5 N/A
Wed 01AM 02SEP26 10217 10648 12189 59.4 N/A
Wed 04AM 02SEP26 10128 10572 12166 59.2 N/A
Wed 07AM 02SEP26 10192 10670 12187 61.1 N/A
Wed 10AM 02SEP26 10702 12046 12633 70.9 N/A
Wed 01PM 02SEP26 12045 12419 13967 79.9 N/A
Wed 04PM 02SEP26 12307 12609 14063 83.0 N/A
Wed 07PM 02SEP26 12387 12660 14182 73.3 N/A
Wed 10PM 02SEP26 12618 14045 14747 68.5 N/A
Thu 01AM 03SEP26 14057 14471 17379 66.0 N/A
Thu 04AM 03SEP26 14227 14559 17333 64.6 N/A

.
Contact | About | Disclaimer | Privacy
Advertise/Content | Links
Visit Mark Sponsler on Facebook Visit Stormsurf on Instagram Visit Stormsurf on YouTube
Copyright © 2026 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