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 12SEP2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Fri 04PM 11SEP26 14021 14781 18317 81.6 -
Fri 07PM 11SEP26 14440 17291 18308 69.1 N/A
Fri 10PM 11SEP26 14508 17168 17868 65.7 N/A
Sat 01AM 12SEP26 14507 17123 17751 63.3 N/A
Sat 04AM 12SEP26 14573 17207 17859 61.7 N/A
Sat 07AM 12SEP26 14461 17142 17882 62.8 N/A
Sat 10AM 12SEP26 14340 14746 17660 75.3 N/A
Sat 01PM 12SEP26 14216 14554 17338 80.6 N/A
Sat 04PM 12SEP26 13954 14265 14750 75.1 N/A
Sat 07PM 12SEP26 14118 14452 17223 65.2 N/A
Sat 10PM 12SEP26 13876 14267 17121 62.1 N/A
Sun 01AM 13SEP26 13862 14241 14833 60.6 N/A
Sun 04AM 13SEP26 13954 14304 14850 58.5 N/A
Sun 07AM 13SEP26 14062 14398 17167 59.5 N/A
Sun 10AM 13SEP26 14046 14368 17112 68.2 N/A
Sun 01PM 13SEP26 13987 14305 14801 76.3 N/A
Sun 04PM 13SEP26 13874 14208 14730 78.0 N/A
Sun 07PM 13SEP26 12757 14202 17101 68.0 N/A
Sun 10PM 13SEP26 12705 14210 17246 62.9 N/A
Mon 01AM 14SEP26 13936 14372 17311 61.6 N/A
Mon 04AM 14SEP26 13979 14411 17346 61.0 N/A
Mon 07AM 14SEP26 13813 14269 17232 64.0 N/A
Mon 10AM 14SEP26 13888 14321 17249 75.3 N/A
Mon 01PM 14SEP26 13974 14384 17279 84.7 N/A
Mon 04PM 14SEP26 13972 14422 17387 84.5 N/A
Mon 07PM 14SEP26 14067 14495 17428 71.9 N/A
Mon 10PM 14SEP26 14215 14659 17632 65.6 N/A
Tue 01AM 15SEP26 14224 14681 17680 62.1 N/A
Tue 04AM 15SEP26 14073 14550 17571 60.2 N/A
Tue 07AM 15SEP26 13949 14356 17243 61.3 N/A
Tue 10AM 15SEP26 13945 14340 17206 74.8 N/A
Tue 01PM 15SEP26 13943 14280 14806 85.8 N/A
Tue 04PM 15SEP26 13986 14314 14826 80.9 N/A
Tue 07PM 15SEP26 13978 14301 14805 68.8 N/A
Tue 10PM 15SEP26 13922 14244 14745 64.0 N/A
Wed 01AM 16SEP26 13859 14181 14685 62.2 N/A
Wed 04AM 16SEP26 12707 14079 14605 60.0 N/A
Wed 07AM 16SEP26 12625 13981 14476 61.6 N/A
Wed 10AM 16SEP26 12674 14032 14539 74.6 N/A
Wed 01PM 16SEP26 12684 14031 14524 84.5 N/A
Wed 04PM 16SEP26 12751 14088 14570 80.9 N/A
Wed 07PM 16SEP26 12725 14093 14630 68.4 N/A
Wed 10PM 16SEP26 13908 14194 14641 64.7 N/A
Thu 01AM 17SEP26 13959 14253 14710 62.5 N/A
Thu 04AM 17SEP26 13957 14270 14758 61.1 N/A
Thu 07AM 17SEP26 13975 14294 14791 62.0 N/A
Thu 10AM 17SEP26 14007 14332 14841 75.2 N/A
Thu 01PM 17SEP26 14009 14301 14755 84.5 N/A
Thu 04PM 17SEP26 13950 14255 14730 82.0 N/A
Thu 07PM 17SEP26 13910 14242 14761 70.5 N/A
Thu 10PM 17SEP26 13879 14256 14845 65.5 N/A
Fri 01AM 18SEP26 13900 14271 14851 63.0 N/A
Fri 04AM 18SEP26 13834 14165 14683 61.5 N/A
Fri 07AM 18SEP26 13803 14136 14655 62.7 N/A
Fri 10AM 18SEP26 13829 14169 14699 76.1 N/A
Fri 01PM 18SEP26 13855 14200 14738 86.4 N/A
Fri 04PM 18SEP26 13840 14191 14739 84.0 N/A
Fri 07PM 18SEP26 13802 14169 14742 70.8 N/A
Fri 10PM 18SEP26 13836 14232 14851 65.6 N/A
Sat 01AM 19SEP26 13885 14267 17104 63.1 N/A
Sat 04AM 19SEP26 13821 14236 17127 60.9 N/A
Sat 07AM 19SEP26 12708 14149 14839 62.1 N/A
Sat 10AM 19SEP26 13831 14271 17208 76.8 N/A
Sat 01PM 19SEP26 14099 14474 17317 86.2 N/A
Sat 04PM 19SEP26 14166 14513 17310 84.6 N/A
Sat 07PM 19SEP26 14199 14545 17342 69.3 N/A
Sat 10PM 19SEP26 14108 14498 17366 64.0 N/A
Sun 01AM 20SEP26 14089 14530 17488 61.2 N/A
Sun 04AM 20SEP26 13925 14319 17182 59.3 N/A
Sun 07AM 20SEP26 13891 14311 17217 60.0 N/A
Sun 10AM 20SEP26 13907 14267 14828 73.4 N/A
Sun 01PM 20SEP26 13886 14314 17234 81.9 N/A
Sun 04PM 20SEP26 13928 14331 17208 76.6 N/A
Sun 07PM 20SEP26 13989 14347 17150 64.2 N/A
Sun 10PM 20SEP26 12691 14073 14615 60.3 N/A
Mon 01AM 21SEP26 12519 13899 14420 57.9 N/A
Mon 04AM 21SEP26 12219 12587 14173 57.0 N/A
Mon 07AM 21SEP26 12166 12528 14070 57.8 N/A
Mon 10AM 21SEP26 12061 12352 13835 70.4 N/A
Mon 01PM 21SEP26 12072 12360 13838 78.3 N/A
Mon 04PM 21SEP26 12138 12421 13898 76.9 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