Surf Forecasts and Marine Weather - No Hype - Just the Facts!
El Nino - The Shocking Truth Behind the Models! - Watch the Video HERE (4/12/26)
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 Sun 19APR2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Sat 04PM 18APR26 5461 6700 8320 52.7 -
Sat 07PM 18APR26 6452 6903 8452 42.9 N/A
Sat 10PM 18APR26 6771 8137 8750 40.2 N/A
Sun 01AM 19APR26 6981 8238 8814 40.6 N/A
Sun 04AM 19APR26 7058 8329 9906 40.7 N/A
Sun 07AM 19APR26 8118 8453 9884 46.9 N/A
Sun 10AM 19APR26 8233 8538 9925 58.6 N/A
Sun 01PM 19APR26 8362 8649 10026 65.5 N/A
Sun 04PM 19APR26 8428 8710 10069 64.9 N/A
Sun 07PM 19APR26 8418 8685 10022 54.6 N/A
Sun 10PM 19APR26 8397 8668 10018 49.8 N/A
Mon 01AM 20APR26 8478 8772 10150 47.9 N/A
Mon 04AM 20APR26 8544 8846 10249 46.3 N/A
Mon 07AM 20APR26 8596 8917 10332 52.1 N/A
Mon 10AM 20APR26 8599 8891 10250 63.7 N/A
Mon 01PM 20APR26 8635 8918 10257 66.0 N/A
Mon 04PM 20APR26 8593 8838 10131 62.4 N/A
Mon 07PM 20APR26 8498 8763 10108 52.1 N/A
Mon 10PM 20APR26 8496 8753 10069 48.4 N/A
Tue 01AM 21APR26 8418 8683 10023 46.3 N/A
Tue 04AM 21APR26 8360 8639 9984 43.8 N/A
Tue 07AM 21APR26 8303 8607 9987 48.0 N/A
Tue 10AM 21APR26 8375 8694 10088 57.8 N/A
Tue 01PM 21APR26 8397 8708 10110 58.9 N/A
Tue 04PM 21APR26 8412 8734 10135 55.4 N/A
Tue 07PM 21APR26 8203 8612 10133 47.3 N/A
Tue 10PM 21APR26 7011 8596 10300 46.1 N/A
Wed 01AM 22APR26 6834 8411 10261 45.4 N/A
Wed 04AM 22APR26 6773 8213 10184 44.3 N/A
Wed 07AM 22APR26 6650 7010 8525 44.3 N/A
Wed 10AM 22APR26 6576 6978 8404 45.9 N/A
Wed 01PM 22APR26 6546 6858 8279 45.9 N/A
Wed 04PM 22APR26 6767 7098 8400 47.1 N/A
Wed 07PM 22APR26 6853 7145 8408 44.8 N/A
Wed 10PM 22APR26 6628 6952 8287 43.2 N/A
Thu 01AM 23APR26 5354 6672 7220 39.3 N/A
Thu 04AM 23APR26 4944 6416 6980 40.9 N/A
Thu 07AM 23APR26 3877 5321 6949 42.8 N/A
Thu 10AM 23APR26 4978 5350 8350 52.5 N/A
Thu 01PM 23APR26 5509 6685 8279 56.4 N/A
Thu 04PM 23APR26 6779 8146 8898 55.3 N/A
Thu 07PM 23APR26 7144 8388 9882 46.6 N/A
Thu 10PM 23APR26 8091 8386 8844 42.9 N/A
Fri 01AM 24APR26 7206 8392 8894 41.6 N/A
Fri 04AM 24APR26 7147 8370 8930 40.3 N/A
Fri 07AM 24APR26 7110 8369 9906 47.1 N/A
Fri 10AM 24APR26 7143 8476 10052 56.3 N/A
Fri 01PM 24APR26 7152 8517 10071 60.8 N/A
Fri 04PM 24APR26 8214 8506 8962 60.0 N/A
Fri 07PM 24APR26 8289 8591 9950 48.9 N/A
Fri 10PM 24APR26 8224 8527 9900 45.6 N/A
Sat 01AM 25APR26 8168 8429 8834 45.2 N/A
Sat 04AM 25APR26 8100 8352 8743 43.7 N/A
Sat 07AM 25APR26 7075 8250 8732 50.8 N/A
Sat 10AM 25APR26 6936 8165 8769 59.8 N/A
Sat 01PM 25APR26 7094 8234 8656 61.4 N/A
Sat 04PM 25APR26 8158 8435 8865 60.8 N/A
Sat 07PM 25APR26 8334 8599 9919 52.1 N/A
Sat 10PM 25APR26 8344 8631 9968 48.4 N/A
Sun 01AM 26APR26 8258 8550 9911 45.8 N/A
Sun 04AM 26APR26 8145 8465 8963 44.3 N/A
Sun 07AM 26APR26 7191 8389 8910 51.2 N/A
Sun 10AM 26APR26 7161 8374 8899 58.6 N/A
Sun 01PM 26APR26 7033 8241 8933 62.5 N/A
Sun 04PM 26APR26 8309 8600 9961 61.5 N/A
Sun 07PM 26APR26 8205 8543 9976 52.3 N/A
Sun 10PM 26APR26 7193 8396 8932 47.4 N/A
Mon 01AM 27APR26 8115 8451 9882 46.7 N/A
Mon 04AM 27APR26 7170 8379 8915 45.6 N/A
Mon 07AM 27APR26 7081 8317 8880 51.8 N/A
Mon 10AM 27APR26 6961 8191 8847 57.9 N/A
Mon 01PM 27APR26 7115 8352 8923 61.2 N/A
Mon 04PM 27APR26 7102 8277 8831 61.6 N/A
Mon 07PM 27APR26 8154 8489 9916 50.9 N/A
Mon 10PM 27APR26 8089 8436 9884 48.1 N/A
Tue 01AM 28APR26 7026 8215 8690 45.9 N/A
Tue 04AM 28APR26 6691 7074 8508 44.0 N/A
Tue 07AM 28APR26 6662 7039 8492 44.1 N/A
Tue 10AM 28APR26 3951 6747 8349 44.5 N/A
Tue 01PM 28APR26 4808 5264 7161 44.3 N/A
Tue 04PM 28APR26 5032 5317 6685 49.4 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