Surf Forecasts and Marine Weather - No Hype - Just the Facts!
Is Atmospheric Momentum The Key? - Video Forecast HERE (9/7/25)
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
Kauai_S 21.83 N -159.5 W
Time(UTC)/Date Surf Size (ft) Swell Hght (ft) Swll Per (secs) Swl Dir (deg) Wind (kts) Signif Wave Hgt
12Z Mon 15SEP 1.4 1.0 14.2 205 ENE 16 4.2 ft @ 4 secs
18Z Mon 15SEP 1.8 2.2 8.2 138 ENE 14 3.7 ft @ 4 secs
00Z Tue 16SEP 1.7 2.1 8.3 138 E 17 3.6 ft @ 4 secs
06Z Tue 16SEP 2.1 2.2 9.5 142 ENE 20 4.0 ft @ 4 secs
12Z Tue 16SEP 1.3 1.7 7.7 139 ENE 18 4.1 ft @ 4 secs
18Z Tue 16SEP 1.6 1.7 9.4 142 ENE 19 4.2 ft @ 4 secs
00Z Wed 17SEP 1.5 1.6 9.4 140 ENE 21 4.1 ft @ 4 secs
06Z Wed 17SEP 1.4 1.5 9.1 139 ENE 21 4.3 ft @ 4 secs
12Z Wed 17SEP 1.6 1.9 8.3 136 ENE 19 4.2 ft @ 4 secs
18Z Wed 17SEP 1.5 2.2 6.8 133 ENE 19 4.4 ft @ 4 secs
00Z Thu 18SEP 1.3 1.1 11.9 193 E 20 4.6 ft @ 5 secs
06Z Thu 18SEP 1.9 2.4 7.9 135 ENE 22 5.1 ft @ 5 secs
12Z Thu 18SEP 2.1 2.7 7.7 135 ENE 20 5.0 ft @ 5 secs
18Z Thu 18SEP 2.2 2.7 8.0 136 ENE 21 5.1 ft @ 5 secs
00Z Fri 19SEP 2.4 3.1 7.9 134 E 19 4.9 ft @ 5 secs
06Z Fri 19SEP 2.3 3.0 7.8 138 ENE 22 5.3 ft @ 5 secs
12Z Fri 19SEP 2.0 2.9 7.1 132 ENE 21 5.2 ft @ 5 secs
18Z Fri 19SEP 1.9 2.5 7.6 138 ENE 20 4.8 ft @ 5 secs
00Z Sat 20SEP 1.6 2.2 7.2 136 E 19 4.3 ft @ 4 secs
06Z Sat 20SEP 1.4 2.0 7.0 138 ENE 23 5.3 ft @ 5 secs
12Z Sat 20SEP 1.3 1.9 6.8 138 ENE 22 5.1 ft @ 5 secs
18Z Sat 20SEP 1.2 1.7 7.1 140 ENE 21 4.9 ft @ 5 secs
00Z Sun 21SEP 2.8 1.8 15.6 196 ENE 19 4.6 ft @ 5 secs
06Z Sun 21SEP 3.2 2.1 15.3 196 ENE 23 5.4 ft @ 5 secs
12Z Sun 21SEP 3.1 2.1 14.6 196 ENE 19 5.0 ft @ 5 secs
18Z Sun 21SEP 3.1 2.1 14.3 196 ENE 23 5.8 ft @ 6 secs
00Z Mon 22SEP 2.8 2.1 13.7 196 ENE 22 5.5 ft @ 6 secs
06Z Mon 22SEP 1.3 2.1 6.5 135 ENE 21 5.4 ft @ 5 secs
12Z Mon 22SEP 1.8 2.7 6.8 137 ENE 19 5.2 ft @ 5 secs
18Z Mon 22SEP 1.6 2.4 6.7 138 ENE 21 5.1 ft @ 5 secs
00Z Tue 23SEP 2.2 1.7 12.6 196 E 20 5.0 ft @ 5 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