Surf Forecasts and Marine Weather - No Hype - Just the Facts!
How Warm Will the NINO3.4 Region Get....Exactly? - Video HERE (8/16/26)
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
.

Grouse - Snow Level Forecast
Location: 49.38N 123.07W
Base Elevation: 2890 ft
Peak Elevation: 4101 ft

 

240 hour GFS Model (0.25 deg) - 3 hr incrememts

 

Data

Initialized: 18Z Sat 22AUG2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Sat 10AM 22AUG26 10786 12012 12423 66.4 -
Sat 01PM 22AUG26 10734 11966 12388 67.7 N/A
Sat 04PM 22AUG26 10740 11965 12339 63.6 N/A
Sat 07PM 22AUG26 10474 10793 12182 56.6 N/A
Sat 10PM 22AUG26 10182 10509 11981 55.4 N/A
Sun 01AM 23AUG26 9928 10295 11825 54.0 N/A
Sun 04AM 23AUG26 8674 9986 10630 53.1 N/A
Sun 07AM 23AUG26 8558 10016 10722 52.4 N/A
Sun 10AM 23AUG26 8486 8895 11919 52.0 N/A
Sun 01PM 23AUG26 8625 10327 12218 52.2 N/A
Sun 04PM 23AUG26 10603 11981 12478 52.8 N/A
Sun 07PM 23AUG26 11780 12089 12570 52.8 N/A
Sun 10PM 23AUG26 11830 12134 12608 52.9 N/A
Mon 01AM 24AUG26 11786 12096 12578 52.6 N/A
Mon 04AM 24AUG26 10788 12083 12598 49.1 N/A
Mon 07AM 24AUG26 11785 12116 12632 55.1 N/A
Mon 10AM 24AUG26 11799 12131 12650 69.4 N/A
Mon 01PM 24AUG26 11843 12190 12732 75.1 N/A
Mon 04PM 24AUG26 11902 12248 13813 74.7 N/A
Mon 07PM 24AUG26 11983 12309 13836 61.7 N/A
Mon 10PM 24AUG26 11994 12307 13820 60.1 N/A
Tue 01AM 25AUG26 11942 12256 12746 57.9 N/A
Tue 04AM 25AUG26 11915 12228 12717 57.6 N/A
Tue 07AM 25AUG26 11846 12175 12688 64.8 N/A
Tue 10AM 25AUG26 11822 12171 12716 78.4 N/A
Tue 01PM 25AUG26 10805 12090 12594 82.6 N/A
Tue 04PM 25AUG26 11843 12126 12565 82.5 N/A
Tue 07PM 25AUG26 11900 12150 12539 66.5 N/A
Tue 10PM 25AUG26 11824 12083 12485 60.4 N/A
Wed 01AM 26AUG26 11780 12047 12462 57.9 N/A
Wed 04AM 26AUG26 11820 12119 12583 54.0 N/A
Wed 07AM 26AUG26 10812 12103 12614 58.2 N/A
Wed 10AM 26AUG26 11796 12055 12458 66.0 N/A
Wed 01PM 26AUG26 10735 11993 12417 67.9 N/A
Wed 04PM 26AUG26 10472 11850 12398 65.7 N/A
Wed 07PM 26AUG26 10312 11817 12412 57.7 N/A
Wed 10PM 26AUG26 10282 10760 12337 52.5 N/A
Thu 01AM 27AUG26 10137 10660 12270 51.1 N/A
Thu 04AM 27AUG26 8697 10281 11951 52.1 N/A
Thu 07AM 27AUG26 8115 8603 10341 53.1 N/A
Thu 10AM 27AUG26 8160 8617 10279 55.9 N/A
Thu 01PM 27AUG26 8175 8583 10247 57.2 N/A
Thu 04PM 27AUG26 7137 8551 10364 60.1 N/A
Thu 07PM 27AUG26 7164 8730 10531 51.4 N/A
Thu 10PM 27AUG26 8203 8963 10728 48.5 N/A
Fri 01AM 28AUG26 7151 8776 10549 47.2 N/A
Fri 04AM 28AUG26 7131 8639 10348 45.4 N/A
Fri 07AM 28AUG26 7093 8476 10134 50.8 N/A
Fri 10AM 28AUG26 7061 8424 10042 59.8 N/A
Fri 01PM 28AUG26 7015 8264 9988 62.0 N/A
Fri 04PM 28AUG26 7099 8424 10154 62.2 N/A
Fri 07PM 28AUG26 8118 8674 10415 50.3 N/A
Fri 10PM 28AUG26 8237 8968 10561 47.4 N/A
Sat 01AM 29AUG26 8515 9973 10721 46.3 N/A
Sat 04AM 29AUG26 8430 10075 11849 45.0 N/A
Sat 07AM 29AUG26 8878 10628 12372 51.7 N/A
Sat 10AM 29AUG26 10614 11993 12518 60.4 N/A
Sat 01PM 29AUG26 11785 12136 12684 60.6 N/A
Sat 04PM 29AUG26 11946 12311 13889 65.5 N/A
Sat 07PM 29AUG26 12023 12368 13914 53.3 N/A
Sat 10PM 29AUG26 11963 12334 13918 49.7 N/A
Sun 01AM 30AUG26 11886 12229 12765 48.8 N/A
Sun 04AM 30AUG26 11795 12149 12701 47.1 N/A
Sun 07AM 30AUG26 10473 11941 12504 52.0 N/A
Sun 10AM 30AUG26 10098 10739 12365 60.0 N/A
Sun 01PM 30AUG26 9903 10439 12123 64.2 N/A
Sun 04PM 30AUG26 8814 10217 11937 60.8 N/A
Sun 07PM 30AUG26 8635 10038 11868 49.7 N/A
Sun 10PM 30AUG26 8374 9929 11781 46.7 N/A
Mon 01AM 31AUG26 8126 8862 10751 45.5 N/A
Mon 04AM 31AUG26 7055 8544 10676 47.7 N/A
Mon 07AM 31AUG26 6871 8176 10432 47.8 N/A
Mon 10AM 31AUG26 6738 7071 10040 51.7 N/A
Mon 01PM 31AUG26 6479 6903 8725 55.5 N/A
Mon 04PM 31AUG26 6450 6776 8218 56.1 N/A
Mon 07PM 31AUG26 6597 6926 8338 46.5 N/A
Mon 10PM 31AUG26 6585 6887 8304 44.5 N/A
Tue 01AM 01SEP26 6656 6985 8555 43.0 N/A
Tue 04AM 01SEP26 6715 7092 9881 42.4 N/A
Tue 07AM 01SEP26 6802 8147 10035 47.6 N/A
Tue 10AM 01SEP26 6874 8676 10359 57.8 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