Surf Forecasts and Marine Weather - No Hype - Just the Facts!
Is the North Pacific Ready to Deliver? - Video HERE (9/20/26)
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: 06Z Sun 27SEP2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Sat 10PM 26SEP26 12127 12428 13918 61.1 -
Sun 01AM 27SEP26 11906 12250 13813 58.7 N/A
Sun 04AM 27SEP26 10810 12094 12596 58.0 N/A
Sun 07AM 27SEP26 10502 11796 12289 58.2 N/A
Sun 10AM 27SEP26 10292 10608 12052 67.2 N/A
Sun 01PM 27SEP26 10177 10476 11908 75.7 N/A
Sun 04PM 27SEP26 9933 10229 10690 71.3 N/A
Sun 07PM 27SEP26 8899 10110 10583 60.8 N/A
Sun 10PM 27SEP26 8832 10047 10514 57.4 N/A
Mon 01AM 28SEP26 8804 10019 10478 55.4 N/A
Mon 04AM 28SEP26 8651 8945 10415 55.0 N/A
Mon 07AM 28SEP26 8687 9883 10510 56.4 N/A
Mon 10AM 28SEP26 9995 10364 11908 67.7 N/A
Mon 01PM 28SEP26 10280 10718 12342 77.3 N/A
Mon 04PM 28SEP26 10757 12225 14048 77.7 N/A
Mon 07PM 28SEP26 12354 14020 14509 66.2 N/A
Mon 10PM 28SEP26 12510 14010 14578 62.9 N/A
Tue 01AM 29SEP26 12688 14182 17166 61.2 N/A
Tue 04AM 29SEP26 13884 14310 17226 61.2 N/A
Tue 07AM 29SEP26 14055 14465 17367 63.5 N/A
Tue 10AM 29SEP26 14094 14426 17189 76.1 N/A
Tue 01PM 29SEP26 14074 14432 17240 84.9 N/A
Tue 04PM 29SEP26 14174 14529 17342 86.2 N/A
Tue 07PM 29SEP26 14195 14540 17334 73.6 N/A
Tue 10PM 29SEP26 14290 14676 17551 69.2 N/A
Wed 01AM 30SEP26 14358 14766 17687 66.3 N/A
Wed 04AM 30SEP26 14343 14731 17614 65.6 N/A
Wed 07AM 30SEP26 14340 14707 17553 66.8 N/A
Wed 10AM 30SEP26 14447 14778 17566 78.7 N/A
Wed 01PM 30SEP26 14509 14821 17583 88.3 N/A
Wed 04PM 30SEP26 14556 14852 17589 90.2 N/A
Wed 07PM 30SEP26 14574 17111 17608 77.6 N/A
Wed 10PM 30SEP26 14586 17129 17634 71.9 N/A
Thu 01AM 01OCT26 14582 17123 17625 69.1 N/A
Thu 04AM 01OCT26 14604 17147 17651 67.1 N/A
Thu 07AM 01OCT26 14548 14850 17596 68.1 N/A
Thu 10AM 01OCT26 14519 14822 17569 80.3 N/A
Thu 01PM 01OCT26 14519 14836 17606 90.0 N/A
Thu 04PM 01OCT26 14562 17117 17644 89.4 N/A
Thu 07PM 01OCT26 14561 17113 17634 77.7 N/A
Thu 10PM 01OCT26 14525 17120 17714 73.8 N/A
Fri 01AM 02OCT26 14408 14775 17627 70.7 N/A
Fri 04AM 02OCT26 14272 14630 17455 69.0 N/A
Fri 07AM 02OCT26 14207 14560 17369 69.9 N/A
Fri 10AM 02OCT26 14205 14565 17389 81.9 N/A
Fri 01PM 02OCT26 14214 14575 17399 91.0 N/A
Fri 04PM 02OCT26 14269 14611 17405 93.2 N/A
Fri 07PM 02OCT26 14199 14539 17327 81.6 N/A
Fri 10PM 02OCT26 14148 14563 17481 76.5 N/A
Sat 01AM 03OCT26 14201 14607 17512 73.9 N/A
Sat 04AM 03OCT26 14146 14561 17477 71.9 N/A
Sat 07AM 03OCT26 14127 14533 17433 72.5 N/A
Sat 10AM 03OCT26 14195 14606 17520 83.8 N/A
Sat 01PM 03OCT26 14247 14649 17550 93.5 N/A
Sat 04PM 03OCT26 14336 14730 17622 96.0 N/A
Sat 07PM 03OCT26 14350 14741 17629 83.5 N/A
Sat 10PM 03OCT26 14464 17116 17809 78.9 N/A
Sun 01AM 04OCT26 14451 17129 17866 75.3 N/A
Sun 04AM 04OCT26 14389 14847 17860 72.9 N/A
Sun 07AM 04OCT26 14256 14695 17662 73.3 N/A
Sun 10AM 04OCT26 14219 14639 17570 85.6 N/A
Sun 01PM 04OCT26 14106 14486 17337 94.5 N/A
Sun 04PM 04OCT26 14158 14499 17284 95.7 N/A
Sun 07PM 04OCT26 13989 14304 14796 83.0 N/A
Sun 10PM 04OCT26 13964 14268 14741 78.5 N/A
Mon 01AM 05OCT26 13834 14145 14629 75.2 N/A
Mon 04AM 05OCT26 12522 13845 14426 73.1 N/A
Mon 07AM 05OCT26 12479 13850 14455 73.5 N/A
Mon 10AM 05OCT26 12493 13888 14534 86.1 N/A
Mon 01PM 05OCT26 12550 13951 14598 95.4 N/A
Mon 04PM 05OCT26 12691 14099 14687 95.1 N/A
Mon 07PM 05OCT26 12683 14052 14578 82.4 N/A
Mon 10PM 05OCT26 12476 13865 14501 77.1 N/A
Tue 01AM 06OCT26 12306 12636 14411 74.1 N/A
Tue 04AM 06OCT26 12153 12434 14183 72.1 N/A
Tue 07AM 06OCT26 12081 12399 14228 72.4 N/A
Tue 10AM 06OCT26 12165 12535 14478 85.1 N/A
Tue 01PM 06OCT26 12326 12692 14519 92.6 N/A
Tue 04PM 06OCT26 12437 13810 14595 90.5 N/A
Tue 07PM 06OCT26 12442 12733 14310 79.7 N/A
Tue 10PM 06OCT26 12411 12700 14202 76.0 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