Surf Forecasts and Marine Weather - No Hype - Just the Facts!
El Nino Models Go Nuts - But Does the W Pacific Have a Problem? - Watch the Video HERE (5/10/26)
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: 00Z Fri 15MAY2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Thu 04PM 14MAY26 3821 4901 5453 43.5 -
Thu 07PM 14MAY26 3730 4866 5372 40.7 N/A
Thu 10PM 14MAY26 3551 3920 5267 39.5 N/A
Fri 01AM 15MAY26 3398 3736 5150 38.2 N/A
Fri 04AM 15MAY26 3377 3720 5037 37.4 N/A
Fri 07AM 15MAY26 2631 3576 4915 37.5 N/A
Fri 10AM 15MAY26 2631 3467 4835 37.6 N/A
Fri 01PM 15MAY26 2631 3541 4900 37.7 N/A
Fri 04PM 15MAY26 2631 3478 4891 36.3 N/A
Fri 07PM 15MAY26 2631 3580 4941 36.6 N/A
Fri 10PM 15MAY26 2631 3435 4956 35.6 N/A
Sat 01AM 16MAY26 2631 3428 3987 35.9 N/A
Sat 04AM 16MAY26 2631 3438 4820 35.9 N/A
Sat 07AM 16MAY26 2631 3348 3941 35.5 N/A
Sat 10AM 16MAY26 2631 3536 4852 39.4 N/A
Sat 01PM 16MAY26 3577 3839 5091 42.4 N/A
Sat 04PM 16MAY26 3866 4900 5315 45.6 N/A
Sat 07PM 16MAY26 3683 3972 5233 40.9 N/A
Sat 10PM 16MAY26 3717 4849 5270 37.2 N/A
Sun 01AM 17MAY26 3583 3946 5228 33.0 N/A
Sun 04AM 17MAY26 3463 3833 5183 32.7 N/A
Sun 07AM 17MAY26 3378 3747 5191 40.6 N/A
Sun 10AM 17MAY26 3700 3962 5277 44.7 N/A
Sun 01PM 17MAY26 3838 4940 6507 45.6 N/A
Sun 04PM 17MAY26 3988 5102 6546 47.1 N/A
Sun 07PM 17MAY26 4864 5283 6896 44.0 N/A
Sun 10PM 17MAY26 4817 5179 6657 39.3 N/A
Mon 01AM 18MAY26 3983 5119 6529 38.3 N/A
Mon 04AM 18MAY26 3917 5063 6478 36.2 N/A
Mon 07AM 18MAY26 3824 5011 6447 42.4 N/A
Mon 10AM 18MAY26 3785 4897 6431 44.6 N/A
Mon 01PM 18MAY26 4805 5137 6492 46.9 N/A
Mon 04PM 18MAY26 3987 5198 6717 45.5 N/A
Mon 07PM 18MAY26 4838 5248 6747 42.9 N/A
Mon 10PM 18MAY26 4808 5228 6672 42.0 N/A
Tue 01AM 19MAY26 4810 5194 6581 41.7 N/A
Tue 04AM 19MAY26 4877 5218 6539 41.0 N/A
Tue 07AM 19MAY26 3970 5152 6543 44.7 N/A
Tue 10AM 19MAY26 4805 5148 6509 46.4 N/A
Tue 01PM 19MAY26 4958 5303 6669 49.3 N/A
Tue 04PM 19MAY26 5143 5418 6825 50.8 N/A
Tue 07PM 19MAY26 5238 6398 7020 46.8 N/A
Tue 10PM 19MAY26 5155 5488 6948 40.3 N/A
Wed 01AM 20MAY26 5041 5413 6868 39.2 N/A
Wed 04AM 20MAY26 4935 5391 10022 38.1 N/A
Wed 07AM 20MAY26 4825 5363 9883 44.8 N/A
Wed 10AM 20MAY26 4901 5426 10015 48.2 N/A
Wed 01PM 20MAY26 5201 8088 9916 44.7 N/A
Wed 04PM 20MAY26 6469 7070 8878 42.8 N/A
Wed 07PM 20MAY26 5506 7120 8692 41.5 N/A
Wed 10PM 20MAY26 6475 7101 8639 41.7 N/A
Thu 01AM 21MAY26 5451 6780 8284 42.1 N/A
Thu 04AM 21MAY26 5188 6556 8130 42.5 N/A
Thu 07AM 21MAY26 5029 5421 6974 43.7 N/A
Thu 10AM 21MAY26 5011 5403 6901 44.5 N/A
Thu 01PM 21MAY26 5138 5472 6937 48.3 N/A
Thu 04PM 21MAY26 5245 5505 6862 52.2 N/A
Thu 07PM 21MAY26 5247 6396 7032 46.6 N/A
Thu 10PM 21MAY26 5215 5561 6966 38.9 N/A
Fri 01AM 22MAY26 5135 5503 6934 37.4 N/A
Fri 04AM 22MAY26 5034 5414 6826 37.2 N/A
Fri 07AM 22MAY26 4914 5279 6652 43.9 N/A
Fri 10AM 22MAY26 4834 5270 6693 46.0 N/A
Fri 01PM 22MAY26 5014 5341 6762 47.6 N/A
Fri 04PM 22MAY26 5185 5558 7015 46.4 N/A
Fri 07PM 22MAY26 5070 5448 6823 44.6 N/A
Fri 10PM 22MAY26 4997 5317 6635 42.3 N/A
Sat 01AM 23MAY26 4848 5182 6516 39.0 N/A
Sat 04AM 23MAY26 3843 5007 5511 39.0 N/A
Sat 07AM 23MAY26 3599 3982 5321 40.2 N/A
Sat 10AM 23MAY26 3671 3996 5345 42.0 N/A
Sat 01PM 23MAY26 3825 4894 5385 43.7 N/A
Sat 04PM 23MAY26 3958 5044 5540 45.5 N/A
Sat 07PM 23MAY26 4804 5100 5560 44.2 N/A
Sat 10PM 23MAY26 4802 5093 5546 40.4 N/A
Sun 01AM 24MAY26 3727 4888 5440 36.1 N/A
Sun 04AM 24MAY26 3517 3940 5324 38.9 N/A
Sun 07AM 24MAY26 3369 3778 5189 39.1 N/A
Sun 10AM 24MAY26 2624 3586 5062 37.0 N/A
Sun 01PM 24MAY26 3462 3815 5154 39.8 N/A
Sun 04PM 24MAY26 3604 3944 5276 40.6 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