Surf Forecasts and Marine Weather - No Hype - Just the Facts!
Are the Models Lying or Is a Big Change Happening? - Video Forecast HERE (11/9/25)
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
00Z Sun 16NOV 2.3 1.7 13.6 338 W 18 10.6 ft @ 11 secs
06Z Sun 16NOV 9.1 9.4 9.7 270 W 15 9.7 ft @ 10 secs
12Z Sun 16NOV 7.9 8.4 9.4 273 W 15 8.9 ft @ 9 secs
18Z Sun 16NOV 3.4 2.9 11.6 329 W 18 8.9 ft @ 9 secs
00Z Mon 17NOV 3.5 2.7 13.1 293 W 20 10.1 ft @ 10 secs
06Z Mon 17NOV 3.1 2.3 13.6 289 NW 18 10.4 ft @ 10 secs
12Z Mon 17NOV 3.0 2.3 12.9 289 NW 16 9.6 ft @ 10 secs
18Z Mon 17NOV 7.0 7.6 9.2 303 NE 16 8.0 ft @ 8 secs
00Z Tue 18NOV 5.9 6.6 9.0 310 NNE 16 6.9 ft @ 7 secs
06Z Tue 18NOV 4.8 5.4 8.9 316 NNE 11 5.8 ft @ 6 secs
12Z Tue 18NOV 3.9 4.6 8.6 319 N 6 5.0 ft @ 5 secs
18Z Tue 18NOV 3.5 4.2 8.3 324 N 12 4.5 ft @ 5 secs
00Z Wed 19NOV 1.7 1.5 11.2 289 NNW 11 4.1 ft @ 4 secs
06Z Wed 19NOV 1.6 1.4 11.1 289 NNW 14 3.9 ft @ 4 secs
12Z Wed 19NOV 2.1 1.8 11.8 290 NNW 18 4.5 ft @ 4 secs
18Z Wed 19NOV 2.0 1.8 11.3 290 N 22 6.1 ft @ 6 secs
00Z Thu 20NOV 1.5 1.3 10.9 292 N 24 7.0 ft @ 7 secs
06Z Thu 20NOV 2.5 2.1 11.7 291 N 27 8.6 ft @ 9 secs
12Z Thu 20NOV 2.4 2.1 11.3 288 N 25 8.9 ft @ 9 secs
18Z Thu 20NOV 2.4 2.0 11.6 289 N 27 9.5 ft @ 10 secs
00Z Fri 21NOV 0.8 0.5 16.4 293 NNE 22 8.8 ft @ 9 secs
06Z Fri 21NOV 1.4 1.0 15.2 295 NNE 21 8.1 ft @ 8 secs
12Z Fri 21NOV 5.8 6.2 9.4 337 NNE 12 6.5 ft @ 7 secs
18Z Fri 21NOV 4.5 4.9 9.4 337 NNE 13 5.4 ft @ 5 secs
00Z Sat 22NOV 3.0 3.6 8.3 338 ENE 9 4.5 ft @ 5 secs
06Z Sat 22NOV 3.9 3.0 13.3 293 NE 9 4.1 ft @ 4 secs
12Z Sat 22NOV 4.1 3.1 13.2 293 NNE 8 3.8 ft @ 4 secs
18Z Sat 22NOV 4.0 3.1 12.8 293 N 11 3.7 ft @ 4 secs
00Z Sun 23NOV 3.8 3.0 12.6 292 NNE 11 3.6 ft @ 4 secs
06Z Sun 23NOV 3.5 2.9 12.4 292 NNE 8 3.3 ft @ 3 secs
12Z Sun 23NOV 3.3 2.7 12.0 294 N 3 3.1 ft @ 3 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