Surf Forecasts and Marine Weather - No Hype - Just the Facts!
Fuel For La Nina is Collapsing Over the West Pacific! - Video Forecast HERE (11/23/25)
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
.

Arapahoe_Basin - Snow Level Forecast
Location: 39.62N 105.87W
Base Elevation: 10863 ft
Peak Elevation: 12485 ft

 

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

 

Data

Initialized: 12Z Thu 27NOV2025
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Thu 06AM 27NOV25 5285 6464 7020 17.3 -
Thu 09AM 27NOV25 5552 6727 8148 21.0 0.0
Thu 12PM 27NOV25 9886 10156 10578 35.1 0.0
Thu 03PM 27NOV25 10319 10558 11891 39.3 0.0
Thu 06PM 27NOV25 8457 8850 10754 26.2 0.0
Thu 09PM 27NOV25 7142 8397 10305 24.5 0.0
Fri 12AM 28NOV25 7064 8297 8899 24.0 0.0
Fri 03AM 28NOV25 6929 8152 8743 22.7 0.0
Fri 06AM 28NOV25 6845 7205 8646 21.7 0.0
Fri 09AM 28NOV25 7077 8300 8870 24.5 0.0
Fri 12PM 28NOV25 10083 10325 10701 36.2 0.0
Fri 03PM 28NOV25 10327 10563 11887 38.1 0.0
Fri 06PM 28NOV25 8679 9953 10500 29.1 0.0
Fri 09PM 28NOV25 7120 8337 8891 24.3 0.3
Sat 12AM 29NOV25 6610 6969 8385 20.6 1.3
Sat 03AM 29NOV25 6429 6787 8204 19.6 1.7
Sat 06AM 29NOV25 5468 6644 7201 19.0 2.0
Sat 09AM 29NOV25 5238 6419 6973 17.5 0.0
Sat 12PM 29NOV25 6808 7168 8564 24.5 0.0
Sat 03PM 29NOV25 7081 8292 8832 26.1 0.0
Sat 06PM 29NOV25 5224 6404 6959 16.3 0.0
Sat 09PM 29NOV25 4809 5171 6548 14.3 0.0
Sun 12AM 30NOV25 3886 5028 6410 12.7 0.0
Sun 03AM 30NOV25 3932 5073 6451 12.6 0.0
Sun 06AM 30NOV25 4867 5230 6607 13.5 0.0
Sun 09AM 30NOV25 4979 5343 6718 15.4 0.0
Sun 12PM 30NOV25 8111 8465 9912 26.8 0.0
Sun 03PM 30NOV25 8121 8473 9916 26.5 0.0
Sun 06PM 30NOV25 6630 6989 8400 20.9 2.3
Sun 09PM 30NOV25 5351 6529 7085 17.4 0.0
Mon 12AM 01DEC25 5240 6420 6976 17.4 3.9
Mon 03AM 01DEC25 3391 3759 5103 9.1 0.0
Mon 06AM 01DEC25 2415 3162 3772 5.5 0.0
Mon 09AM 01DEC25 2726 3357 3929 7.4 0.0
Mon 12PM 01DEC25 4930 5294 6670 16.8 0.0
Mon 03PM 01DEC25 5393 6571 7127 19.5 0.0
Mon 06PM 01DEC25 3274 3642 4988 8.3 0.0
Mon 09PM 01DEC25 2243 2993 3689 5.3 0.0
Tue 12AM 02DEC25 2533 3261 3832 6.2 0.0
Tue 03AM 02DEC25 3311 3678 5024 8.9 0.0
Tue 06AM 02DEC25 3407 3776 5119 9.5 0.0
Tue 09AM 02DEC25 4001 5141 6519 13.9 0.0
Tue 12PM 02DEC25 8330 8681 10100 28.8 0.0
Tue 03PM 02DEC25 8777 10030 10542 31.1 0.0
Tue 06PM 02DEC25 6764 7124 8532 20.6 0.0
Tue 09PM 02DEC25 6691 7051 8460 20.7 4.3
Wed 12AM 03DEC25 6486 6844 8258 19.5 4.4
Wed 03AM 03DEC25 5215 6396 6951 16.2 4.5
Wed 06AM 03DEC25 4956 5319 6695 14.3 4.5
Wed 09AM 03DEC25 4905 5268 6645 14.4 0.0
Wed 12PM 03DEC25 5541 6715 8132 20.3 0.0
Wed 03PM 03DEC25 6490 6848 8262 21.2 0.0
Wed 06PM 03DEC25 3772 4917 5482 11.6 0.0
Wed 09PM 03DEC25 3436 3804 5148 10.3 0.0
Thu 12AM 04DEC25 3612 3981 5320 11.9 5.0
Thu 03AM 04DEC25 3629 3997 5337 12.4 5.9
Thu 06AM 04DEC25 2120 2871 3629 4.6 0.0
Thu 09AM 04DEC25 2142 2895 3642 5.5 0.0
Thu 12PM 04DEC25 5274 6454 7010 19.3 0.0
Thu 03PM 04DEC25 6422 6780 8195 21.0 0.0
Thu 06PM 04DEC25 3013 3497 4846 7.0 0.0
Thu 09PM 04DEC25 2061 2814 3601 4.3 0.0
Fri 12AM 05DEC25 1865 2621 3505 3.6 0.0
Fri 03AM 05DEC25 3359 3728 5072 8.4 0.0
Fri 06AM 05DEC25 3408 3776 5119 9.1 0.0
Fri 09AM 05DEC25 3295 3661 5006 8.6 0.0
Fri 12PM 05DEC25 5574 6748 8164 20.5 0.0
Fri 03PM 05DEC25 6397 6754 8170 20.4 6.1
Fri 06PM 05DEC25 3984 5124 6502 13.0 0.0
Fri 09PM 05DEC25 2301 3052 3718 5.1 0.0
Sat 12AM 06DEC25 2136 2888 3638 4.6 0.0
Sat 03AM 06DEC25 3506 3874 5216 9.5 0.0
Sat 06AM 06DEC25 3769 4913 5477 11.1 0.0
Sat 09AM 06DEC25 6589 6948 8360 19.3 0.0
Sat 12PM 06DEC25 8776 9993 10387 30.7 0.0
Sat 03PM 06DEC25 8917 10103 10513 31.3 0.0
Sat 06PM 06DEC25 8197 8550 10021 24.8 0.0
Sat 09PM 06DEC25 7091 8306 8855 23.0 0.0
Sun 12AM 07DEC25 7037 8252 8799 22.7 0.0
Sun 03AM 07DEC25 6831 7191 8597 20.9 6.4
Sun 06AM 07DEC25 7008 8225 8772 22.3 6.4

.
Contact | About | Disclaimer | Privacy
Advertise/Content | Links
Visit Mark Sponsler on Facebook Visit Stormsurf on Instagram Visit Stormsurf on YouTube
Copyright © 2025 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