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: 18Z Sat 19SEP2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Sat 10AM 19SEP26 14037 14375 17146 71.9 -
Sat 01PM 19SEP26 14041 14372 17129 81.2 N/A
Sat 04PM 19SEP26 14034 14369 17134 83.1 N/A
Sat 07PM 19SEP26 13957 14290 14811 68.2 N/A
Sat 10PM 19SEP26 13985 14299 14787 62.0 N/A
Sun 01AM 20SEP26 13834 14157 14661 60.5 N/A
Sun 04AM 20SEP26 12594 13962 14485 59.4 N/A
Sun 07AM 20SEP26 12512 13887 14440 60.1 N/A
Sun 10AM 20SEP26 12433 13799 14321 69.4 N/A
Sun 01PM 20SEP26 12307 12683 14209 79.7 N/A
Sun 04PM 20SEP26 12173 12540 14082 75.7 N/A
Sun 07PM 20SEP26 12258 12592 14037 66.7 N/A
Sun 10PM 20SEP26 12122 12415 13887 61.8 N/A
Mon 01AM 21SEP26 12053 12332 12767 58.9 N/A
Mon 04AM 21SEP26 11901 12186 12630 58.0 N/A
Mon 07AM 21SEP26 11836 12116 12552 58.9 N/A
Mon 10AM 21SEP26 11815 12105 12556 72.1 N/A
Mon 01PM 21SEP26 11903 12188 12632 81.4 N/A
Mon 04PM 21SEP26 11935 12204 12623 78.9 N/A
Mon 07PM 21SEP26 11961 12231 12652 65.7 N/A
Mon 10PM 21SEP26 11963 12218 12614 61.8 N/A
Tue 01AM 22SEP26 11980 12259 12693 59.8 N/A
Tue 04AM 22SEP26 11953 12233 12669 58.6 N/A
Tue 07AM 22SEP26 11955 12247 12701 59.7 N/A
Tue 10AM 22SEP26 12007 12299 12755 72.2 N/A
Tue 01PM 22SEP26 12062 12354 13844 82.0 N/A
Tue 04PM 22SEP26 12133 12442 13999 79.2 N/A
Tue 07PM 22SEP26 12246 12585 14197 67.4 N/A
Tue 10PM 22SEP26 12280 12612 14237 63.0 N/A
Wed 01AM 23SEP26 12396 12766 14301 61.5 N/A
Wed 04AM 23SEP26 12409 13809 14314 60.7 N/A
Wed 07AM 23SEP26 12374 12702 14540 62.2 N/A
Wed 10AM 23SEP26 12454 13826 14653 74.2 N/A
Wed 01PM 23SEP26 12551 13983 14792 83.4 N/A
Wed 04PM 23SEP26 12627 14055 14748 85.8 N/A
Wed 07PM 23SEP26 12704 14105 14701 74.8 N/A
Wed 10PM 23SEP26 12596 13980 14562 70.2 N/A
Thu 01AM 24SEP26 12639 14004 14502 67.1 N/A
Thu 04AM 24SEP26 12646 13995 14449 65.0 N/A
Thu 07AM 24SEP26 12546 13922 14416 66.0 N/A
Thu 10AM 24SEP26 12495 13855 14358 79.5 N/A
Thu 01PM 24SEP26 12498 13824 14319 88.6 N/A
Thu 04PM 24SEP26 12406 12716 14268 83.4 N/A
Thu 07PM 24SEP26 12348 12650 14164 68.8 N/A
Thu 10PM 24SEP26 12237 12538 14045 64.4 N/A
Fri 01AM 25SEP26 12086 12390 13902 62.0 N/A
Fri 04AM 25SEP26 11991 12287 12749 60.5 N/A
Fri 07AM 25SEP26 10792 12078 12581 62.1 N/A
Fri 10AM 25SEP26 10763 12084 12645 75.2 N/A
Fri 01PM 25SEP26 11826 12231 13886 80.5 N/A
Fri 04PM 25SEP26 11854 12283 13955 76.8 N/A
Fri 07PM 25SEP26 11882 12261 13894 67.1 N/A
Fri 10PM 25SEP26 11811 12221 13896 62.3 N/A
Sat 01AM 26SEP26 10801 12212 13929 60.5 N/A
Sat 04AM 26SEP26 11787 12254 13966 59.8 N/A
Sat 07AM 26SEP26 11825 12233 13880 60.7 N/A
Sat 10AM 26SEP26 11885 12258 13860 72.2 N/A
Sat 01PM 26SEP26 11881 12232 13804 79.6 N/A
Sat 04PM 26SEP26 10785 12101 12651 75.8 N/A
Sat 07PM 26SEP26 10712 12014 12527 65.2 N/A
Sat 10PM 26SEP26 10681 11967 12442 60.2 N/A
Sun 01AM 27SEP26 10715 12084 12755 58.0 N/A
Sun 04AM 27SEP26 10746 12105 12743 56.6 N/A
Sun 07AM 27SEP26 10765 12057 12554 57.4 N/A
Sun 10AM 27SEP26 10659 11972 12531 69.4 N/A
Sun 01PM 27SEP26 10784 12107 12668 76.0 N/A
Sun 04PM 27SEP26 11924 12244 12742 75.9 N/A
Sun 07PM 27SEP26 12029 12374 13935 64.7 N/A
Sun 10PM 27SEP26 12178 12563 14074 61.1 N/A
Mon 01AM 28SEP26 12258 12565 14155 59.4 N/A
Mon 04AM 28SEP26 12270 12750 14759 60.1 N/A
Mon 07AM 28SEP26 13820 14190 14769 63.0 N/A
Mon 10AM 28SEP26 13911 14237 14744 73.3 N/A
Mon 01PM 28SEP26 14016 14347 17103 83.8 N/A
Mon 04PM 28SEP26 14052 14404 17201 85.0 N/A
Mon 07PM 28SEP26 14222 14542 17294 73.5 N/A
Mon 10PM 28SEP26 14324 14687 17524 69.0 N/A
Tue 01AM 29SEP26 14429 14814 17701 66.2 N/A
Tue 04AM 29SEP26 14458 17111 17805 65.6 N/A
Tue 07AM 29SEP26 14425 14847 17797 67.6 N/A
Tue 10AM 29SEP26 14528 17237 18013 78.0 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