Surf Forecasts and Marine Weather - No Hype - Just the Facts!
What Is Wrong With Our Fall North Pacific Swell Season? - Video HERE (10/18/26)
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 Wed 21OCT2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Tue 04PM 20OCT26 8885 10061 10475 69.8 -
Tue 07PM 20OCT26 8808 10007 10490 65.8 N/A
Tue 10PM 20OCT26 8719 9970 10563 61.6 N/A
Wed 01AM 21OCT26 8685 9886 10433 61.7 N/A
Wed 04AM 21OCT26 8510 8806 10298 60.3 N/A
Wed 07AM 21OCT26 8439 8695 10128 60.4 N/A
Wed 10AM 21OCT26 8485 8805 10335 65.6 N/A
Wed 01PM 21OCT26 8344 8662 10118 69.8 N/A
Wed 04PM 21OCT26 8162 8538 10051 69.6 N/A
Wed 07PM 21OCT26 8178 8565 10100 64.7 N/A
Wed 10PM 21OCT26 8107 8494 9989 62.9 N/A
Thu 01AM 22OCT26 7209 8407 8934 60.3 N/A
Thu 04AM 22OCT26 7040 8248 8814 59.0 N/A
Thu 07AM 22OCT26 6884 7212 8729 59.2 N/A
Thu 10AM 22OCT26 6959 8204 8844 62.5 N/A
Thu 01PM 22OCT26 6999 8249 8939 65.4 N/A
Thu 04PM 22OCT26 7036 8300 9911 64.7 N/A
Thu 07PM 22OCT26 8113 8493 10012 58.6 N/A
Thu 10PM 22OCT26 7198 8517 10111 58.5 N/A
Fri 01AM 23OCT26 8410 8723 10135 56.1 N/A
Fri 04AM 23OCT26 8430 8801 10269 55.2 N/A
Fri 07AM 23OCT26 8439 8912 10360 55.0 N/A
Fri 10AM 23OCT26 8332 9896 10744 62.1 N/A
Fri 01PM 23OCT26 8628 10123 10793 68.6 N/A
Fri 04PM 23OCT26 10201 10781 12573 70.0 N/A
Fri 07PM 23OCT26 10311 11998 12618 64.7 N/A
Fri 10PM 23OCT26 10726 12198 13927 61.3 N/A
Sat 01AM 24OCT26 12027 12338 13844 59.0 N/A
Sat 04AM 24OCT26 12031 12317 12763 58.0 N/A
Sat 07AM 24OCT26 12035 12333 13825 56.0 N/A
Sat 10AM 24OCT26 11991 12307 13831 63.9 N/A
Sat 01PM 24OCT26 12066 12381 13907 71.3 N/A
Sat 04PM 24OCT26 12096 12417 13948 72.5 N/A
Sat 07PM 24OCT26 12025 12345 13875 66.4 N/A
Sat 10PM 24OCT26 11993 12324 13862 63.3 N/A
Sun 01AM 25OCT26 11969 12318 13874 60.9 N/A
Sun 04AM 25OCT26 12039 12364 13886 59.0 N/A
Sun 07AM 25OCT26 12039 12368 13894 57.4 N/A
Sun 10AM 25OCT26 11961 12299 13848 66.1 N/A
Sun 01PM 25OCT26 12053 12381 13903 73.2 N/A
Sun 04PM 25OCT26 11985 12310 13838 74.5 N/A
Sun 07PM 25OCT26 12006 12335 13865 68.3 N/A
Sun 10PM 25OCT26 12033 12357 13879 64.9 N/A
Mon 01AM 26OCT26 12019 12351 13882 62.6 N/A
Mon 04AM 26OCT26 11998 12331 13863 60.3 N/A
Mon 07AM 26OCT26 11965 12295 13830 59.1 N/A
Mon 10AM 26OCT26 12069 12394 13908 66.9 N/A
Mon 01PM 26OCT26 12040 12377 13910 73.0 N/A
Mon 04PM 26OCT26 12032 12371 13908 73.6 N/A
Mon 07PM 26OCT26 11963 12298 13843 67.5 N/A
Mon 10PM 26OCT26 12006 12332 13863 63.6 N/A
Tue 01AM 27OCT26 11935 12262 13798 61.3 N/A
Tue 04AM 27OCT26 11913 12233 12731 59.5 N/A
Tue 07AM 27OCT26 11923 12211 12660 58.4 N/A
Tue 10AM 27OCT26 11896 12191 12650 67.2 N/A
Tue 01PM 27OCT26 11842 12154 12640 74.3 N/A
Tue 04PM 27OCT26 10796 12077 12568 74.9 N/A
Tue 07PM 27OCT26 10680 11962 12430 66.1 N/A
Tue 10PM 27OCT26 10509 11851 12358 63.1 N/A
Wed 01AM 28OCT26 10322 10671 12159 60.8 N/A
Wed 04AM 28OCT26 10190 10507 11968 59.0 N/A
Wed 07AM 28OCT26 10034 10354 11819 58.7 N/A
Wed 10AM 28OCT26 9968 10285 10778 66.8 N/A
Wed 01PM 28OCT26 9960 10299 11793 73.3 N/A
Wed 04PM 28OCT26 9961 10321 11850 74.2 N/A
Wed 07PM 28OCT26 10010 10359 11869 67.9 N/A
Wed 10PM 28OCT26 10036 10372 11867 65.3 N/A
Thu 01AM 29OCT26 9971 10335 11871 63.4 N/A
Thu 04AM 29OCT26 9929 10341 12005 62.5 N/A
Thu 07AM 29OCT26 10071 10529 12143 62.5 N/A
Thu 10AM 29OCT26 9963 10359 11950 68.6 N/A
Thu 01PM 29OCT26 9995 10357 11882 73.9 N/A
Thu 04PM 29OCT26 8838 10086 10613 71.7 N/A
Thu 07PM 29OCT26 8443 8852 10569 67.4 N/A
Thu 10PM 29OCT26 8694 10023 10658 64.8 N/A
Fri 01AM 30OCT26 8528 8897 10611 64.3 N/A
Fri 04AM 30OCT26 8610 9886 10504 63.7 N/A
Fri 07AM 30OCT26 8687 9985 10597 61.5 N/A
Fri 10AM 30OCT26 8592 9945 10541 64.0 N/A
Fri 01PM 30OCT26 8546 8925 10438 66.1 N/A
Fri 04PM 30OCT26 8463 8851 10329 65.1 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