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
.

Alyeska - Snow Level Forecast
Location: 60.96N 149.07W
Base Elevation: 250 ft
Peak Elevation: 3939 ft

 

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

 

Data

Initialized: 12Z Thu 16APR2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Thu 04AM 16APR26 0 0 0 20.4 -
Thu 07AM 16APR26 0 0 1219 22.0 N/A
Thu 10AM 16APR26 778 1426 2595 27.5 N/A
Thu 01PM 16APR26 1483 2145 3053 29.3 N/A
Thu 04PM 16APR26 1483 2145 2998 28.8 N/A
Thu 07PM 16APR26 778 1426 2859 28.1 N/A
Thu 10PM 16APR26 778 1426 2335 25.9 N/A
Fri 01AM 17APR26 0 722 2081 24.7 N/A
Fri 04AM 17APR26 0 722 2177 25.1 N/A
Fri 07AM 17APR26 778 1426 2342 25.6 N/A
Fri 10AM 17APR26 1483 2145 3035 28.6 N/A
Fri 01PM 17APR26 778 2145 2983 28.5 N/A
Fri 04PM 17APR26 1483 2145 3155 29.0 N/A
Fri 07PM 17APR26 1483 2145 3128 28.8 N/A
Fri 10PM 17APR26 778 1426 2530 26.3 N/A
Sat 01AM 18APR26 778 1426 2541 26.5 N/A
Sat 04AM 18APR26 778 1426 2487 26.2 N/A
Sat 07AM 18APR26 778 1426 2397 25.9 N/A
Sat 10AM 18APR26 778 1426 2767 27.5 N/A
Sat 01PM 18APR26 778 2145 2979 28.4 N/A
Sat 04PM 18APR26 1483 2145 3147 28.9 N/A
Sat 07PM 18APR26 778 2145 2951 28.0 N/A
Sat 10PM 18APR26 0 722 2144 24.9 N/A
Sun 01AM 19APR26 778 1426 2358 25.6 N/A
Sun 04AM 19APR26 0 722 2207 25.0 N/A
Sun 07AM 19APR26 0 722 1618 22.9 N/A
Sun 10AM 19APR26 0 722 2080 24.7 N/A
Sun 01PM 19APR26 778 1426 2552 26.6 N/A
Sun 04PM 19APR26 778 1426 2833 27.5 N/A
Sun 07PM 19APR26 778 1426 2790 27.1 N/A
Sun 10PM 19APR26 0 722 2114 24.3 N/A
Mon 01AM 20APR26 0 722 1844 22.9 N/A
Mon 04AM 20APR26 0 722 1568 21.4 N/A
Mon 07AM 20APR26 0 722 1644 22.2 N/A
Mon 10AM 20APR26 778 2145 2943 27.4 N/A
Mon 01PM 20APR26 1483 2145 3379 29.0 N/A
Mon 04PM 20APR26 1483 2145 3243 29.4 N/A
Mon 07PM 20APR26 1483 2145 3224 28.2 N/A
Mon 10PM 20APR26 778 1426 2457 24.9 N/A
Tue 01AM 21APR26 778 1426 2436 24.9 N/A
Tue 04AM 21APR26 778 1426 2452 25.1 N/A
Tue 07AM 21APR26 778 1426 2332 24.6 N/A
Tue 10AM 21APR26 0 0 0 20.6 N/A
Tue 01PM 21APR26 0 0 0 20.8 N/A
Tue 04PM 21APR26 0 0 1204 21.5 N/A
Tue 07PM 21APR26 0 0 0 20.5 N/A
Tue 10PM 21APR26 0 0 0 13.3 N/A
Wed 01AM 22APR26 0 0 0 7.8 N/A
Wed 04AM 22APR26 0 0 0 2.2 N/A
Wed 07AM 22APR26 0 0 0 -0.0 N/A
Wed 10AM 22APR26 0 0 0 8.3 N/A
Wed 01PM 22APR26 0 0 0 12.9 N/A
Wed 04PM 22APR26 0 0 0 15.8 N/A
Wed 07PM 22APR26 0 0 0 15.6 N/A
Wed 10PM 22APR26 0 0 0 8.0 N/A
Thu 01AM 23APR26 0 0 0 2.5 N/A
Thu 04AM 23APR26 0 0 0 0.6 N/A
Thu 07AM 23APR26 0 0 0 1.8 N/A
Thu 10AM 23APR26 0 0 0 13.9 N/A
Thu 01PM 23APR26 0 0 0 18.3 N/A
Thu 04PM 23APR26 0 0 0 21.7 N/A
Thu 07PM 23APR26 0 0 0 21.0 N/A
Thu 10PM 23APR26 0 0 0 10.6 N/A
Fri 01AM 24APR26 0 0 0 9.4 N/A
Fri 04AM 24APR26 0 0 0 8.1 N/A
Fri 07AM 24APR26 0 0 0 8.4 N/A
Fri 10AM 24APR26 0 0 0 18.8 N/A
Fri 01PM 24APR26 0 0 1077 22.7 N/A
Fri 04PM 24APR26 0 722 1595 24.6 N/A
Fri 07PM 24APR26 0 0 1340 23.6 N/A
Fri 10PM 24APR26 0 0 0 14.8 N/A
Sat 01AM 25APR26 0 0 0 11.0 N/A
Sat 04AM 25APR26 0 0 0 9.6 N/A
Sat 07AM 25APR26 0 0 0 10.0 N/A
Sat 10AM 25APR26 0 0 0 20.6 N/A
Sat 01PM 25APR26 0 0 1407 24.1 N/A
Sat 04PM 25APR26 0 722 1656 25.0 N/A
Sat 07PM 25APR26 0 0 1293 23.2 N/A
Sat 10PM 25APR26 0 0 0 12.2 N/A
Sun 01AM 26APR26 0 0 0 12.5 N/A
Sun 04AM 26APR26 0 0 0 12.3 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