Surf Forecasts and Marine Weather - No Hype - Just the Facts!
How Warm Will the NINO3.4 Region Get....Exactly? - Video HERE (8/16/26)
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 Thu 20AUG2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Wed 04PM 19AUG26 14493 14816 17596 85.0 -
Wed 07PM 19AUG26 14431 14725 17448 71.0 N/A
Wed 10PM 19AUG26 14399 14686 17394 64.0 N/A
Thu 01AM 20AUG26 14328 14617 17323 60.8 N/A
Thu 04AM 20AUG26 14299 14605 17337 59.8 N/A
Thu 07AM 20AUG26 14224 14531 17260 61.4 N/A
Thu 10AM 20AUG26 14252 14570 17321 74.8 N/A
Thu 01PM 20AUG26 14234 14556 17313 84.2 N/A
Thu 04PM 20AUG26 14205 14503 17214 82.5 N/A
Thu 07PM 20AUG26 14225 14539 17283 70.4 N/A
Thu 10PM 20AUG26 14228 14529 17250 64.6 N/A
Fri 01AM 21AUG26 14080 14386 17103 61.5 N/A
Fri 04AM 21AUG26 13980 14298 14794 59.7 N/A
Fri 07AM 21AUG26 13887 14214 14724 62.1 N/A
Fri 10AM 21AUG26 13846 14167 14667 76.3 N/A
Fri 01PM 21AUG26 13854 14164 14649 83.4 N/A
Fri 04PM 21AUG26 12758 14104 14602 78.2 N/A
Fri 07PM 21AUG26 12696 14028 14507 67.2 N/A
Fri 10PM 21AUG26 12719 14073 14592 62.0 N/A
Sat 01AM 22AUG26 12685 14041 14562 59.9 N/A
Sat 04AM 22AUG26 12657 13995 14477 58.4 N/A
Sat 07AM 22AUG26 12659 14002 14485 60.3 N/A
Sat 10AM 22AUG26 12730 14081 14584 75.4 N/A
Sat 01PM 22AUG26 13805 14127 14629 85.4 N/A
Sat 04PM 22AUG26 13824 14146 14648 84.4 N/A
Sat 07PM 22AUG26 13854 14187 14708 72.0 N/A
Sat 10PM 22AUG26 13832 14180 14723 66.0 N/A
Sun 01AM 23AUG26 13896 14236 14765 63.4 N/A
Sun 04AM 23AUG26 13822 14131 14613 61.5 N/A
Sun 07AM 23AUG26 12760 14102 14594 64.7 N/A
Sun 10AM 23AUG26 12766 14116 14621 80.2 N/A
Sun 01PM 23AUG26 13805 14122 14616 92.0 N/A
Sun 04PM 23AUG26 13858 14170 14657 87.5 N/A
Sun 07PM 23AUG26 13866 14180 14668 75.8 N/A
Sun 10PM 23AUG26 13826 14144 14641 70.1 N/A
Mon 01AM 24AUG26 12729 14088 14607 66.3 N/A
Mon 04AM 24AUG26 12611 13995 14577 62.5 N/A
Mon 07AM 24AUG26 12692 14091 14660 64.1 N/A
Mon 10AM 24AUG26 13917 14236 14735 76.5 N/A
Mon 01PM 24AUG26 14038 14366 17120 86.6 N/A
Mon 04PM 24AUG26 14242 14584 17379 82.8 N/A
Mon 07PM 24AUG26 14279 14628 17437 68.7 N/A
Mon 10PM 24AUG26 14268 14631 17463 64.2 N/A
Tue 01AM 25AUG26 14207 14579 17424 61.9 N/A
Tue 04AM 25AUG26 14229 14603 17454 60.0 N/A
Tue 07AM 25AUG26 14204 14571 17406 61.8 N/A
Tue 10AM 25AUG26 14327 14674 17483 73.0 N/A
Tue 01PM 25AUG26 14345 14690 17497 85.2 N/A
Tue 04PM 25AUG26 14379 14705 17482 81.2 N/A
Tue 07PM 25AUG26 14335 14656 17420 69.6 N/A
Tue 10PM 25AUG26 14269 14588 17342 63.8 N/A
Wed 01AM 26AUG26 14214 14526 17263 61.7 N/A
Wed 04AM 26AUG26 14126 14441 17179 59.5 N/A
Wed 07AM 26AUG26 14095 14397 17107 61.7 N/A
Wed 10AM 26AUG26 14148 14443 17147 76.2 N/A
Wed 01PM 26AUG26 14192 14501 17233 87.4 N/A
Wed 04PM 26AUG26 14131 14438 17160 84.9 N/A
Wed 07PM 26AUG26 14104 14418 17150 71.8 N/A
Wed 10PM 26AUG26 14044 14364 17103 64.4 N/A
Thu 01AM 27AUG26 14069 14383 17112 61.4 N/A
Thu 04AM 27AUG26 14030 14335 14810 59.7 N/A
Thu 07AM 27AUG26 14008 14305 14768 61.6 N/A
Thu 10AM 27AUG26 13984 14288 14761 75.9 N/A
Thu 01PM 27AUG26 13986 14282 14744 85.9 N/A
Thu 04PM 27AUG26 13987 14266 14701 82.9 N/A
Thu 07PM 27AUG26 13946 14213 14629 67.4 N/A
Thu 10PM 27AUG26 13877 14166 14615 60.2 N/A
Fri 01AM 28AUG26 13856 14203 14745 58.5 N/A
Fri 04AM 28AUG26 12757 14169 14777 57.8 N/A
Fri 07AM 28AUG26 13906 14248 14782 60.5 N/A
Fri 10AM 28AUG26 14011 14343 17101 75.9 N/A
Fri 01PM 28AUG26 14042 14381 17154 87.1 N/A
Fri 04PM 28AUG26 14134 14462 17222 82.6 N/A
Fri 07PM 28AUG26 14224 14552 17319 69.1 N/A
Fri 10PM 28AUG26 14273 14646 17498 61.1 N/A
Sat 01AM 29AUG26 14349 14725 17588 58.7 N/A
Sat 04AM 29AUG26 14221 14617 17505 57.7 N/A
Sat 07AM 29AUG26 14200 14655 17646 60.2 N/A
Sat 10AM 29AUG26 14428 17114 17866 74.6 N/A
Sat 01PM 29AUG26 14482 17134 17824 83.8 N/A
Sat 04PM 29AUG26 14475 17101 17752 80.7 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