Surf Forecasts and Marine Weather - No Hype - Just the Facts!
Super El Nino Likely - But What About the PDO? - Video HERE (7/19/26)
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
.

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

 

STORMSURF Surf & Wind Forecast
Sumbawa -9.0 S 118.0 E
Time(UTC)/Date Surf Size (ft) Swell Hght (ft) Swll Per (secs) Swl Dir (deg) Wind (kts) Signif Wave Hgt
18Z Mon 20JUL 8.3 5.4 15.3 218 ESE 15 7.0 ft @ 7 secs
00Z Tue 21JUL 8.3 5.6 14.7 217 SE 13 7.0 ft @ 7 secs
06Z Tue 21JUL 7.7 5.4 14.4 217 SE 16 6.9 ft @ 7 secs
12Z Tue 21JUL 7.0 5.0 14.1 217 SE 17 6.5 ft @ 6 secs
18Z Tue 21JUL 6.3 4.5 14.1 216 SE 17 6.3 ft @ 6 secs
00Z Wed 22JUL 5.5 4.1 13.5 216 SE 18 6.4 ft @ 6 secs
06Z Wed 22JUL 4.9 3.7 13.3 216 SE 14 5.7 ft @ 6 secs
12Z Wed 22JUL 4.2 3.2 12.9 216 SE 15 5.4 ft @ 5 secs
18Z Wed 22JUL 3.8 3.0 12.6 215 SE 16 5.4 ft @ 5 secs
00Z Thu 23JUL 3.2 2.6 12.2 216 SE 17 5.5 ft @ 6 secs
06Z Thu 23JUL 4.7 3.1 15.2 215 SSE 14 5.3 ft @ 5 secs
12Z Thu 23JUL 4.5 3.1 14.5 214 SE 17 5.2 ft @ 5 secs
18Z Thu 23JUL 4.5 3.1 14.4 214 ESE 14 5.4 ft @ 5 secs
00Z Fri 24JUL 2.7 4.2 6.4 154 ESE 10 5.1 ft @ 5 secs
06Z Fri 24JUL 2.1 3.3 6.2 156 SE 9 4.6 ft @ 5 secs
12Z Fri 24JUL 3.0 2.3 12.8 214 SE 15 4.5 ft @ 4 secs
18Z Fri 24JUL 3.0 4.2 7.2 162 E 12 5.1 ft @ 5 secs
00Z Sat 25JUL 3.3 4.6 7.2 160 ESE 10 5.4 ft @ 5 secs
06Z Sat 25JUL 3.0 4.2 7.2 160 SE 8 5.1 ft @ 5 secs
12Z Sat 25JUL 4.8 6.1 7.9 154 E 12 6.6 ft @ 7 secs
18Z Sat 25JUL 5.5 6.9 8.0 149 ESE 14 7.2 ft @ 7 secs
00Z Sun 26JUL 4.1 5.4 7.6 150 ESE 10 5.8 ft @ 6 secs
06Z Sun 26JUL 4.1 5.3 7.8 154 SE 9 5.7 ft @ 6 secs
12Z Sun 26JUL 2.7 2.0 13.6 216 SE 19 6.3 ft @ 6 secs
18Z Sun 26JUL 4.7 6.2 7.6 148 ESE 11 6.5 ft @ 6 secs
00Z Mon 27JUL 3.8 5.1 7.3 152 ESE 10 5.5 ft @ 6 secs
06Z Mon 27JUL 3.7 5.0 7.4 154 SE 8 5.3 ft @ 5 secs
12Z Mon 27JUL 2.3 1.8 12.9 220 SE 15 5.7 ft @ 6 secs
18Z Mon 27JUL 2.2 1.7 12.8 221 SE 14 6.2 ft @ 6 secs
00Z Tue 28JUL 3.4 4.9 7.0 151 ESE 9 5.4 ft @ 5 secs
06Z Tue 28JUL 3.4 2.1 16.0 215 SE 13 5.3 ft @ 5 secs

.
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