Surf Forecasts and Marine Weather - No Hype - Just the Facts!
One Week and Counting! - Video Forecast HERE (4/13/25)
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
.

Surf Spot Forecast Graph
Surf Size, Swell Size, Swell Period & Direction, Wind Speed & Direction

 

STORMSURF Surf & Wind Forecast
Muroran_Hokkaido 42.0 N 141.0 E
Time(UTC)/Date Surf Size (ft) Swell Hght (ft) Swll Per (secs) Swl Dir (deg) Wind (kts) Signif Wave Hgt
18Z Mon 14APR 7.1 6.2 11.5 104 NW 7 6.2 ft @ 6 secs
00Z Tue 15APR 6.1 5.5 11.1 104 E 3 5.5 ft @ 6 secs
06Z Tue 15APR 5.4 4.9 10.9 104 ENE 4 4.9 ft @ 5 secs
12Z Tue 15APR 4.8 4.5 10.8 102 NW 11 4.5 ft @ 4 secs
18Z Tue 15APR 4.0 3.7 10.6 102 W 14 4.1 ft @ 4 secs
00Z Wed 16APR 3.2 3.1 10.5 104 W 17 3.8 ft @ 4 secs
06Z Wed 16APR 2.6 2.5 10.4 103 W 16 3.2 ft @ 3 secs
12Z Wed 16APR 2.2 2.1 10.2 105 W 16 2.8 ft @ 3 secs
18Z Wed 16APR 1.8 1.8 10.2 104 WSW 18 2.6 ft @ 3 secs
00Z Thu 17APR 1.5 1.4 10.2 104 WNW 7 1.8 ft @ 2 secs
06Z Thu 17APR 1.2 1.2 10.1 103 WNW 6 1.5 ft @ 2 secs
12Z Thu 17APR 1.0 1.0 9.8 103 SW 7 1.2 ft @ 1 secs
18Z Thu 17APR 0.9 0.9 9.7 104 SE 1 0.9 ft @ 1 secs
00Z Fri 18APR 0.8 0.9 9.4 105 ESE 10 1.0 ft @ 1 secs
06Z Fri 18APR 0.8 0.8 9.5 106 SE 12 1.5 ft @ 2 secs
12Z Fri 18APR 0.7 0.8 9.2 106 ESE 14 2.1 ft @ 2 secs
18Z Fri 18APR 0.6 0.7 9.0 105 SE 12 3.0 ft @ 3 secs
00Z Sat 19APR 1.7 2.9 5.8 107 SW 10 3.0 ft @ 3 secs
06Z Sat 19APR 0.8 1.5 5.4 101 W 3 1.6 ft @ 2 secs
12Z Sat 19APR 0.3 0.6 4.6 101 WSW 11 1.0 ft @ 1 secs
18Z Sat 19APR 0.2 0.6 3.2 315 WSW 5 0.9 ft @ 1 secs
00Z Sun 20APR 0.4 0.5 8.9 113 NNW 7 0.8 ft @ 1 secs
06Z Sun 20APR 0.4 0.5 9.1 113 NNW 7 0.8 ft @ 1 secs
12Z Sun 20APR 0.4 0.5 9.1 113 ESE 6 0.7 ft @ 1 secs
18Z Sun 20APR 0.5 1.0 4.4 103 WNW 5 1.1 ft @ 1 secs
00Z Mon 21APR 1.2 2.0 6.0 101 NW 6 2.0 ft @ 2 secs
06Z Mon 21APR 1.0 1.6 6.2 102 NW 8 1.7 ft @ 2 secs
12Z Mon 21APR 0.8 1.3 6.0 102 NW 10 1.6 ft @ 2 secs
18Z Mon 21APR 0.6 1.0 5.7 100 NW 8 1.4 ft @ 1 secs
00Z Tue 22APR 0.3 0.8 4.0 52 E 3 1.2 ft @ 1 secs
06Z Tue 22APR 0.6 0.6 9.6 119 SE 15 1.7 ft @ 2 secs

.
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