Surf Forecasts and Marine Weather - No Hype - Just the Facts!
Is Fall About to Start With Surf, Rain and Snow? - Video Forecast HERE (10/12/25)
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
Southwest_Sumatra_2 -5.0 S 103.5 E
Time(UTC)/Date Surf Size (ft) Swell Hght (ft) Swll Per (secs) Swl Dir (deg) Wind (kts) Signif Wave Hgt
12Z Sun 19OCT 2.6 3.5 7.4 176 NNW 4 4.7 ft @ 5 secs
18Z Sun 19OCT 2.6 3.4 7.5 177 NNW 5 4.6 ft @ 5 secs
00Z Mon 20OCT 2.3 3.2 7.3 177 N 4 4.5 ft @ 4 secs
06Z Mon 20OCT 5.2 3.6 14.2 204 SW 4 4.7 ft @ 5 secs
12Z Mon 20OCT 5.6 4.1 13.4 202 NW 4 5.1 ft @ 5 secs
18Z Mon 20OCT 6.7 5.2 12.8 196 NNE 3 5.4 ft @ 5 secs
00Z Tue 21OCT 6.8 5.4 12.4 194 NNW 5 6.2 ft @ 6 secs
06Z Tue 21OCT 6.0 5.1 12.0 194 NW 10 6.6 ft @ 7 secs
12Z Tue 21OCT 5.4 4.6 11.8 194 ENE 2 5.8 ft @ 6 secs
18Z Tue 21OCT 5.2 4.4 11.7 193 E 4 5.2 ft @ 5 secs
00Z Wed 22OCT 5.4 4.5 11.9 192 NE 2 5.0 ft @ 5 secs
06Z Wed 22OCT 5.1 4.4 11.7 191 ESE 1 5.0 ft @ 5 secs
12Z Wed 22OCT 4.9 4.4 11.2 190 ENE 3 5.1 ft @ 5 secs
18Z Wed 22OCT 4.6 4.2 10.9 188 N 4 5.0 ft @ 5 secs
00Z Thu 23OCT 4.0 3.9 10.2 185 NNW 5 5.0 ft @ 5 secs
06Z Thu 23OCT 5.4 4.6 11.8 184 WSW 5 5.0 ft @ 5 secs
12Z Thu 23OCT 5.0 4.4 11.5 183 NNW 1 4.9 ft @ 5 secs
18Z Thu 23OCT 4.5 4.1 11.0 182 E 2 4.8 ft @ 5 secs
00Z Fri 24OCT 4.1 3.8 10.8 181 N 4 4.7 ft @ 5 secs
06Z Fri 24OCT 3.8 3.6 10.3 179 WSW 5 4.6 ft @ 5 secs
12Z Fri 24OCT 3.5 3.4 10.1 178 NW 1 4.5 ft @ 4 secs
18Z Fri 24OCT 3.2 3.2 9.7 178 NNW 6 4.3 ft @ 4 secs
00Z Sat 25OCT 3.1 3.2 9.5 177 NNW 6 4.2 ft @ 4 secs
06Z Sat 25OCT 2.9 3.1 9.2 176 WNW 6 4.1 ft @ 4 secs
12Z Sat 25OCT 2.7 3.0 8.9 175 WNW 3 3.9 ft @ 4 secs
18Z Sat 25OCT 2.6 3.0 8.8 174 NNW 7 3.8 ft @ 4 secs
00Z Sun 26OCT 2.5 3.0 8.4 173 NW 12 4.0 ft @ 4 secs
06Z Sun 26OCT 2.4 3.0 8.2 173 WNW 18 4.7 ft @ 5 secs
12Z Sun 26OCT 2.3 2.8 8.1 173 NW 14 4.8 ft @ 5 secs
18Z Sun 26OCT 2.2 2.7 7.9 173 NW 8 4.4 ft @ 4 secs
00Z Mon 27OCT 2.2 2.8 7.8 172 NW 7 4.4 ft @ 4 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