Surf Forecasts and Marine Weather - No Hype - Just the Facts!
Will the Jetstream Ever Heal? - Video Forecast HERE (12/28/25)
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
Portugal_SW 37.5 N -9 W
Time(UTC)/Date Surf Size (ft) Swell Hght (ft) Swll Per (secs) Swl Dir (deg) Wind (kts) Signif Wave Hgt
12Z Wed 31DEC 3.9 3.0 13.3 288 E 7 4.2 ft @ 4 secs
18Z Wed 31DEC 3.4 2.7 12.7 288 SSW 3 3.8 ft @ 4 secs
00Z Thu 01JAN 3.0 2.4 12.4 287 ESE 10 3.4 ft @ 3 secs
06Z Thu 01JAN 2.3 1.9 11.9 289 SE 15 3.6 ft @ 4 secs
12Z Thu 01JAN 1.1 1.4 7.9 257 SE 20 3.8 ft @ 4 secs
18Z Thu 01JAN 2.6 1.9 13.6 280 SSE 23 6.0 ft @ 6 secs
00Z Fri 02JAN 5.7 6.5 8.7 241 SSE 27 9.1 ft @ 9 secs
06Z Fri 02JAN 13.4 12.1 11.1 229 * S 29 12.1 ft @ 12 secs
12Z Fri 02JAN 14.0 13.5 10.4 220 * SSE 34 13.5 ft @ 13 secs
18Z Fri 02JAN 1.9 1.3 14.1 285 SSE 26 12.5 ft @ 13 secs
00Z Sat 03JAN 2.4 1.8 13.3 282 S 26 12.1 ft @ 12 secs
06Z Sat 03JAN 7.0 5.7 12.2 269 S 22 11.2 ft @ 11 secs
12Z Sat 03JAN 9.0 8.0 11.3 259 SSE 19 10.8 ft @ 11 secs
18Z Sat 03JAN 8.9 8.2 10.9 255 SSE 18 10.5 ft @ 10 secs
00Z Sun 04JAN 10.4 9.7 10.7 238 E 11 9.7 ft @ 10 secs
06Z Sun 04JAN 7.2 7.0 10.3 253 E 8 8.4 ft @ 8 secs
12Z Sun 04JAN 5.6 5.7 9.9 255 NNE 12 7.3 ft @ 7 secs
18Z Sun 04JAN 4.1 4.2 9.7 261 NNE 18 6.5 ft @ 6 secs
00Z Mon 05JAN 2.9 3.1 9.3 260 N 20 6.7 ft @ 7 secs
06Z Mon 05JAN 1.9 2.1 9.1 263 NNE 16 7.0 ft @ 7 secs
12Z Mon 05JAN 1.0 1.3 7.8 210 NNE 21 8.4 ft @ 8 secs
18Z Mon 05JAN 0.6 0.8 7.4 209 NNE 25 9.1 ft @ 9 secs
00Z Tue 06JAN 0.3 0.5 7.2 208 NNE 27 8.8 ft @ 9 secs
06Z Tue 06JAN 8.9 8.3 10.7 343 * NNE 26 8.3 ft @ 8 secs
12Z Tue 06JAN 6.2 6.4 9.8 339 * NNE 18 6.4 ft @ 6 secs
18Z Tue 06JAN 0.9 0.9 10.9 285 N 17 5.4 ft @ 5 secs
00Z Wed 07JAN 3.4 4.6 7.4 330 WNW 12 4.7 ft @ 5 secs
06Z Wed 07JAN 1.6 1.1 14.5 301 N 27 8.5 ft @ 8 secs
12Z Wed 07JAN 11.2 11.0 10.2 331 NE 22 11.0 ft @ 11 secs
18Z Wed 07JAN 9.3 8.3 11.2 327 ENE 18 8.8 ft @ 9 secs
00Z Thu 08JAN 7.0 6.6 10.7 336 NE 18 7.2 ft @ 7 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