Surf Forecasts and Marine Weather - No Hype - Just the Facts!
Spring Arrives in California - When Will It End? - Video Forecast HERE (5/18/25)
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
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
18Z Thu 22MAY 1.4 1.7 7.9 251 NNW 5 2.3 ft @ 2 secs
00Z Fri 23MAY 1.8 1.9 9.4 247 SE 0 2.2 ft @ 2 secs
06Z Fri 23MAY 1.9 2.2 8.6 248 SSW 11 2.7 ft @ 3 secs
12Z Fri 23MAY 1.7 1.6 10.3 258 SSW 16 3.6 ft @ 4 secs
18Z Fri 23MAY 1.1 1.1 9.8 13 WSW 18 5.7 ft @ 6 secs
00Z Sat 24MAY 0.9 1.0 9.5 11 SW 19 7.3 ft @ 7 secs
06Z Sat 24MAY 0.7 0.8 9.1 11 WSW 19 8.2 ft @ 8 secs
12Z Sat 24MAY 3.5 3.8 9.1 326 SSW 17 8.0 ft @ 8 secs
18Z Sat 24MAY 0.5 0.6 8.6 10 WSW 23 9.0 ft @ 9 secs
00Z Sun 25MAY 0.4 0.4 8.4 12 WNW 30 11.9 ft @ 12 secs
06Z Sun 25MAY 14.0 14.1 9.9 265 * W 28 14.1 ft @ 14 secs
12Z Sun 25MAY 17.0 15.8 10.8 262 * W 29 15.8 ft @ 16 secs
18Z Sun 25MAY 19.4 17.3 11.2 265 * W 30 17.3 ft @ 17 secs
00Z Mon 26MAY 21.9 18.4 11.9 272 * W 30 18.4 ft @ 18 secs
06Z Mon 26MAY 21.3 17.7 12.0 276 * W 29 17.7 ft @ 18 secs
12Z Mon 26MAY 18.0 15.4 11.7 276 * W 24 15.4 ft @ 15 secs
18Z Mon 26MAY 14.4 12.7 11.3 276 W 16 12.7 ft @ 13 secs
00Z Tue 27MAY 11.4 10.4 11.0 280 WNW 13 10.4 ft @ 10 secs
06Z Tue 27MAY 8.1 7.5 10.8 292 SW 12 9.5 ft @ 10 secs
12Z Tue 27MAY 6.2 6.0 10.4 293 S 12 8.4 ft @ 8 secs
18Z Tue 27MAY 2.8 2.8 10.0 358 WSW 25 11.9 ft @ 12 secs
00Z Wed 28MAY 9.7 9.8 9.9 242 NNW 21 11.5 ft @ 12 secs
06Z Wed 28MAY 9.2 9.0 10.2 248 WNW 17 10.2 ft @ 10 secs
12Z Wed 28MAY 7.7 7.6 10.1 248 SSW 12 8.5 ft @ 8 secs
18Z Wed 28MAY 5.3 5.4 9.8 254 SSE 29 8.2 ft @ 8 secs
00Z Thu 29MAY 1.0 1.3 7.8 358 WSW 33 13.6 ft @ 14 secs
06Z Thu 29MAY 2.1 2.6 8.2 352 W 20 11.9 ft @ 12 secs
12Z Thu 29MAY 0.9 1.3 7.2 0 WSW 19 9.7 ft @ 10 secs
18Z Thu 29MAY 0.9 1.2 7.2 5 W 16 8.7 ft @ 9 secs
00Z Fri 30MAY 6.7 7.1 9.5 248 W 2 7.2 ft @ 7 secs
06Z Fri 30MAY 5.8 6.1 9.5 244 SSE 17 6.2 ft @ 6 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