Surf Forecasts and Marine Weather - No Hype - Just the Facts!
Is This El Nino Poised to Surpass the '97 Event? - Video HERE (8/2/26)
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
Belmullet 54.0 N -10.5 W
Time(UTC)/Date Surf Size (ft) Swell Hght (ft) Swll Per (secs) Swl Dir (deg) Wind (kts) Signif Wave Hgt
12Z Thu 13AUG 4.8 5.0 9.5 243 SSW 11 5.1 ft @ 5 secs
18Z Thu 13AUG 4.0 4.5 9.1 247 NW 9 4.5 ft @ 4 secs
00Z Fri 14AUG 3.6 4.1 8.8 250 WNW 8 4.1 ft @ 4 secs
06Z Fri 14AUG 3.1 3.7 8.4 256 NW 11 3.8 ft @ 4 secs
12Z Fri 14AUG 2.9 3.5 8.2 260 NW 9 3.6 ft @ 4 secs
18Z Fri 14AUG 1.6 1.8 9.1 343 NW 12 4.3 ft @ 4 secs
00Z Sat 15AUG 2.5 3.1 8.0 281 NW 12 4.8 ft @ 5 secs
06Z Sat 15AUG 2.9 3.7 7.6 302 WNW 10 4.6 ft @ 5 secs
12Z Sat 15AUG 2.9 3.7 7.7 304 WNW 10 4.4 ft @ 4 secs
18Z Sat 15AUG 2.8 3.7 7.5 308 W 7 4.1 ft @ 4 secs
00Z Sun 16AUG 2.7 3.4 7.9 313 SW 6 3.9 ft @ 4 secs
06Z Sun 16AUG 2.4 3.1 7.7 309 S 11 3.6 ft @ 4 secs
12Z Sun 16AUG 1.6 2.2 7.4 321 S 20 4.4 ft @ 4 secs
18Z Sun 16AUG 2.0 2.8 7.2 292 W 12 4.9 ft @ 5 secs
00Z Mon 17AUG 1.3 1.6 8.0 351 W 12 5.0 ft @ 5 secs
06Z Mon 17AUG 2.3 2.9 7.8 299 WNW 11 4.5 ft @ 4 secs
12Z Mon 17AUG 2.5 3.5 7.1 265 SSW 10 3.9 ft @ 4 secs
18Z Mon 17AUG 1.0 1.3 7.5 3 SW 20 5.1 ft @ 5 secs
00Z Tue 18AUG 0.8 1.1 7.4 5 W 14 5.9 ft @ 6 secs
06Z Tue 18AUG 3.9 5.3 7.4 260 W 10 5.4 ft @ 5 secs
12Z Tue 18AUG 3.8 4.9 7.7 266 W 8 5.4 ft @ 5 secs
18Z Tue 18AUG 9.6 7.9 12.1 285 WSW 13 8.0 ft @ 8 secs
00Z Wed 19AUG 8.3 7.5 10.9 282 WSW 16 7.6 ft @ 8 secs
06Z Wed 19AUG 1.2 0.7 17.6 216 W 19 7.6 ft @ 8 secs
12Z Wed 19AUG 1.2 0.7 17.0 215 WSW 22 9.3 ft @ 9 secs
18Z Wed 19AUG 1.4 0.8 16.5 214 W 22 11.7 ft @ 12 secs
00Z Thu 20AUG 1.3 0.8 16.3 214 WNW 22 10.5 ft @ 10 secs
06Z Thu 20AUG 1.3 0.9 15.5 213 WNW 18 9.5 ft @ 10 secs
12Z Thu 20AUG 1.4 0.9 15.4 213 WNW 17 8.4 ft @ 8 secs
18Z Thu 20AUG 1.3 0.9 14.6 212 NW 17 7.3 ft @ 7 secs
00Z Fri 21AUG 2.0 2.1 9.4 254 NW 14 6.3 ft @ 6 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