Surf Forecasts and Marine Weather - No Hype - Just the Facts!
When Will All The El Nino Madness Start?! - Video HERE (9/11/26)
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: 00Z Sat 19SEP2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Fri 04PM 18SEP26 12569 13999 14587 78.8 -
Fri 07PM 18SEP26 12641 14095 14820 66.6 N/A
Fri 10PM 18SEP26 12681 14204 17319 63.1 N/A
Sat 01AM 19SEP26 13890 14278 17126 60.6 N/A
Sat 04AM 19SEP26 13859 14211 14760 59.3 N/A
Sat 07AM 19SEP26 13861 14214 14765 61.0 N/A
Sat 10AM 19SEP26 13855 14201 14740 74.0 N/A
Sat 01PM 19SEP26 13876 14220 14757 83.5 N/A
Sat 04PM 19SEP26 13840 14188 14731 83.6 N/A
Sat 07PM 19SEP26 12762 14114 14620 71.0 N/A
Sat 10PM 19SEP26 12743 14104 14622 63.8 N/A
Sun 01AM 20SEP26 12615 13991 14545 61.6 N/A
Sun 04AM 20SEP26 12524 13901 14483 59.6 N/A
Sun 07AM 20SEP26 12484 13843 14387 60.6 N/A
Sun 10AM 20SEP26 12372 12706 14284 69.5 N/A
Sun 01PM 20SEP26 12314 12657 14188 81.1 N/A
Sun 04PM 20SEP26 12190 12531 14053 76.1 N/A
Sun 07PM 20SEP26 12220 12544 14003 66.3 N/A
Sun 10PM 20SEP26 11994 12288 12745 61.6 N/A
Mon 01AM 21SEP26 11891 12216 12724 59.4 N/A
Mon 04AM 21SEP26 10753 12016 12490 58.1 N/A
Mon 07AM 21SEP26 10806 12087 12584 59.3 N/A
Mon 10AM 21SEP26 11838 12109 12532 72.6 N/A
Mon 01PM 21SEP26 11924 12199 12628 82.5 N/A
Mon 04PM 21SEP26 12036 12300 12711 79.1 N/A
Mon 07PM 21SEP26 12035 12294 12698 66.4 N/A
Mon 10PM 21SEP26 12033 12305 12730 62.2 N/A
Tue 01AM 22SEP26 12045 12304 12708 60.2 N/A
Tue 04AM 22SEP26 12046 12296 12686 58.8 N/A
Tue 07AM 22SEP26 12053 12294 12669 60.3 N/A
Tue 10AM 22SEP26 12086 12331 12713 73.1 N/A
Tue 01PM 22SEP26 12134 12391 13828 82.3 N/A
Tue 04PM 22SEP26 12289 12591 14155 79.9 N/A
Tue 07PM 22SEP26 12412 12689 14235 68.0 N/A
Tue 10PM 22SEP26 12307 12580 14094 64.2 N/A
Wed 01AM 23SEP26 12315 12606 14185 62.3 N/A
Wed 04AM 23SEP26 12228 12515 14112 61.1 N/A
Wed 07AM 23SEP26 12335 12696 14420 62.7 N/A
Wed 10AM 23SEP26 12480 13883 14464 76.4 N/A
Wed 01PM 23SEP26 12584 13990 14563 86.7 N/A
Wed 04PM 23SEP26 12632 14036 14608 87.8 N/A
Wed 07PM 23SEP26 12601 14000 14576 75.0 N/A
Wed 10PM 23SEP26 12614 14015 14586 70.3 N/A
Thu 01AM 24SEP26 12449 13851 14454 67.9 N/A
Thu 04AM 24SEP26 12394 12750 14339 66.2 N/A
Thu 07AM 24SEP26 12320 12669 14254 67.0 N/A
Thu 10AM 24SEP26 12272 12617 14226 78.9 N/A
Thu 01PM 24SEP26 12257 12605 14199 90.6 N/A
Thu 04PM 24SEP26 12257 12636 14234 84.9 N/A
Thu 07PM 24SEP26 12286 12619 14147 70.6 N/A
Thu 10PM 24SEP26 12036 12437 14046 65.2 N/A
Fri 01AM 25SEP26 10768 12181 13936 63.2 N/A
Fri 04AM 25SEP26 10747 12041 12606 61.5 N/A
Fri 07AM 25SEP26 10677 11945 12529 61.5 N/A
Fri 10AM 25SEP26 10651 11896 12448 74.7 N/A
Fri 01PM 25SEP26 10721 11992 12515 80.2 N/A
Fri 04PM 25SEP26 10705 12013 12629 78.0 N/A
Fri 07PM 25SEP26 10621 11892 12503 65.8 N/A
Fri 10PM 25SEP26 10604 11862 12346 60.6 N/A
Sat 01AM 26SEP26 10589 11858 12370 58.7 N/A
Sat 04AM 26SEP26 10533 11802 12336 57.8 N/A
Sat 07AM 26SEP26 10467 10774 12536 59.2 N/A
Sat 10AM 26SEP26 10710 12110 13836 71.9 N/A
Sat 01PM 26SEP26 11850 12305 14010 80.7 N/A
Sat 04PM 26SEP26 12053 12439 14057 82.4 N/A
Sat 07PM 26SEP26 12198 12576 14166 72.9 N/A
Sat 10PM 26SEP26 12407 13817 14349 69.1 N/A
Sun 01AM 27SEP26 12416 13911 14443 67.3 N/A
Sun 04AM 27SEP26 12629 14040 14703 66.3 N/A
Sun 07AM 27SEP26 13872 14248 14835 69.2 N/A
Sun 10AM 27SEP26 13951 14322 17147 82.6 N/A
Sun 01PM 27SEP26 14007 14417 17314 92.7 N/A
Sun 04PM 27SEP26 14062 14470 17369 94.8 N/A
Sun 07PM 27SEP26 14015 14415 17295 79.3 N/A
Sun 10PM 27SEP26 14108 14495 17358 75.0 N/A
Mon 01AM 28SEP26 14179 14530 17334 71.7 N/A
Mon 04AM 28SEP26 14106 14387 14825 70.1 N/A
Mon 07AM 28SEP26 14026 14323 14785 70.8 N/A
Mon 10AM 28SEP26 13994 14311 14806 80.8 N/A
Mon 01PM 28SEP26 13995 14300 14775 91.0 N/A
Mon 04PM 28SEP26 13967 14289 14791 94.0 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