Surf Forecasts and Marine Weather - No Hype - Just the Facts!
Super El Nino Likely - But What About the PDO? - Video HERE (7/19/26)
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 Tue 21JUL2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Mon 04PM 20JUL26 14135 14528 17405 84.8 -
Mon 07PM 20JUL26 14092 14462 17296 79.4 N/A
Mon 10PM 20JUL26 13914 14278 14846 73.7 N/A
Tue 01AM 21JUL26 13990 14293 14764 72.8 N/A
Tue 04AM 21JUL26 12749 14146 14734 70.9 N/A
Tue 07AM 21JUL26 13949 14262 14749 75.1 N/A
Tue 10AM 21JUL26 13942 14209 14624 82.8 N/A
Tue 01PM 21JUL26 14006 14320 14811 91.9 N/A
Tue 04PM 21JUL26 14147 14468 17216 87.8 N/A
Tue 07PM 21JUL26 14166 14509 17297 78.9 N/A
Tue 10PM 21JUL26 14119 14457 17234 71.6 N/A
Wed 01AM 22JUL26 14232 14673 17643 67.4 N/A
Wed 04AM 22JUL26 14311 14743 17703 66.5 N/A
Wed 07AM 22JUL26 14290 14674 17548 68.7 N/A
Wed 10AM 22JUL26 14369 14727 17559 77.6 N/A
Wed 01PM 22JUL26 14509 14829 17604 84.3 N/A
Wed 04PM 22JUL26 14481 14776 17505 76.4 N/A
Wed 07PM 22JUL26 14500 14800 17539 68.4 N/A
Wed 10PM 22JUL26 14537 17112 17673 65.5 N/A
Thu 01AM 23JUL26 14492 17121 17773 62.7 N/A
Thu 04AM 23JUL26 14375 14687 17437 60.9 N/A
Thu 07AM 23JUL26 14423 14760 17558 63.7 N/A
Thu 10AM 23JUL26 14570 17108 17606 75.9 N/A
Thu 01PM 23JUL26 14647 17198 17709 84.7 N/A
Thu 04PM 23JUL26 14689 17243 17752 83.7 N/A
Thu 07PM 23JUL26 14753 17319 17841 73.5 N/A
Thu 10PM 23JUL26 14783 17350 17869 63.7 N/A
Fri 01AM 24JUL26 14785 17341 17841 60.8 N/A
Fri 04AM 24JUL26 14708 17290 17842 59.1 N/A
Fri 07AM 24JUL26 14615 17205 17781 63.3 N/A
Fri 10AM 24JUL26 14628 17220 17798 78.8 N/A
Fri 01PM 24JUL26 14571 17137 17680 86.8 N/A
Fri 04PM 24JUL26 14645 17232 17800 84.1 N/A
Fri 07PM 24JUL26 14673 17260 17825 72.7 N/A
Fri 10PM 24JUL26 14612 17198 17769 63.4 N/A
Sat 01AM 25JUL26 14617 17186 17728 61.1 N/A
Sat 04AM 25JUL26 14633 17200 17737 59.8 N/A
Sat 07AM 25JUL26 14533 17116 17690 64.3 N/A
Sat 10AM 25JUL26 14524 14854 17649 79.6 N/A
Sat 01PM 25JUL26 14585 17147 17683 87.7 N/A
Sat 04PM 25JUL26 14558 17120 17659 85.1 N/A
Sat 07PM 25JUL26 14577 17145 17691 72.7 N/A
Sat 10PM 25JUL26 14630 17216 17784 63.7 N/A
Sun 01AM 26JUL26 14737 17346 17937 61.6 N/A
Sun 04AM 26JUL26 14666 17241 17786 59.7 N/A
Sun 07AM 26JUL26 14550 17102 17624 63.4 N/A
Sun 10AM 26JUL26 14569 17147 17711 79.1 N/A
Sun 01PM 26JUL26 14749 17351 17929 89.0 N/A
Sun 04PM 26JUL26 14774 17395 18001 87.1 N/A
Sun 07PM 26JUL26 14708 17293 17849 73.6 N/A
Sun 10PM 26JUL26 14770 17340 17867 64.6 N/A
Mon 01AM 27JUL26 14801 17348 17832 61.3 N/A
Mon 04AM 27JUL26 14771 17311 17789 59.4 N/A
Mon 07AM 27JUL26 14761 17314 17814 63.0 N/A
Mon 10AM 27JUL26 16994 17467 17985 78.2 N/A
Mon 01PM 27JUL26 16994 17755 18304 87.9 N/A
Mon 04PM 27JUL26 16994 17834 18363 86.1 N/A
Mon 07PM 27JUL26 16994 17840 18355 70.4 N/A
Mon 10PM 27JUL26 16994 17910 18452 61.7 N/A
Tue 01AM 28JUL26 16994 17850 18366 58.9 N/A
Tue 04AM 28JUL26 16994 17687 18188 58.0 N/A
Tue 07AM 28JUL26 16994 17572 18041 63.1 N/A
Tue 10AM 28JUL26 16994 17567 18050 78.7 N/A
Tue 01PM 28JUL26 16994 17599 18095 90.8 N/A
Tue 04PM 28JUL26 16994 17628 18144 91.4 N/A
Tue 07PM 28JUL26 16994 17566 18081 79.0 N/A
Tue 10PM 28JUL26 16994 17518 18039 68.5 N/A
Wed 01AM 29JUL26 16994 17435 17948 64.9 N/A
Wed 04AM 29JUL26 14781 17335 17834 62.5 N/A
Wed 07AM 29JUL26 14688 17232 17726 66.7 N/A
Wed 10AM 29JUL26 14652 17187 17671 83.2 N/A
Wed 01PM 29JUL26 14642 17185 17683 92.7 N/A
Wed 04PM 29JUL26 14588 17124 17617 89.2 N/A
Wed 07PM 29JUL26 14619 17203 17770 74.0 N/A
Wed 10PM 29JUL26 14560 17168 17779 66.0 N/A
Thu 01AM 30JUL26 14513 17137 17778 64.1 N/A
Thu 04AM 30JUL26 14492 17165 17887 62.4 N/A
Thu 07AM 30JUL26 14471 14802 17596 66.7 N/A
Thu 10AM 30JUL26 14429 14792 17636 83.5 N/A
Thu 01PM 30JUL26 14550 17137 17714 94.9 N/A
Thu 04PM 30JUL26 14730 17345 17948 89.8 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