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Comporta Surf Forecast

Basic // Advanced
◀
6am Thu 18 Sep
1-2ft NW 11kt NNE
(Waist High)
1.2m @ 9.3s NW (315°)
0.5m @ 12.2s NW (311°)
0.9m @ 5.5s N (1°)
12pm Thu 18 Sep
2-3ft NW 5kt NE
(Shoulder-Head High)
1.3m @ 11.9s NW (308°)
0.7m @ 5.4s N (359°)
6pm Thu 18 Sep
2-3ft WNW 7kt N
(Shoulder-Head High)
1.4m @ 11.3s WNW (301°)
0.5m @ 5.5s N (359°)
0.2m @ 8.6s NNW (345°)
6am Fri 19 Sep
2ft WNW 1kt SSE
(Waist-Shoulder High)
1.3m @ 10.1s WNW (297°)
0.3m @ 4.4s N (359°)
0.2m @ 5.3s ESE (120°)
12pm Fri 19 Sep
1-2ft WNW 6kt SSE
(Waist High)
1.2m @ 9.8s WNW (295°)
0.2m @ 4.2s N (359°)
0.2m @ 5.5s ESE (121°)
6pm Fri 19 Sep
1-2ft WNW 5kt SSW
(Waist High)
1.1m @ 9.5s WNW (295°)
0.2m @ 5.7s ESE (122°)
6am Sat 20 Sep
1-2ft WNW 4kt NW
(Waist High)
1.0m @ 9s WNW (290°)
0.5m @ 13.4s NNW (347°)
0.4m @ 9.1s NNW (328°)
12pm Sat 20 Sep
1ft+ WNW 8kt N
(Knee-Waist High)
0.9m @ 8.5s WNW (289°)
0.6m @ 13.3s NNW (348°)
0.4m @ 8.7s NNW (328°)
6pm Sat 20 Sep
1ft+ WNW 15kt N
(Knee-Waist High)
0.8m @ 8.3s WNW (289°)
0.7m @ 13s N (350°)
0.2m @ 13.4s SSW (209°)

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Thu 6am
Thu 12pm
Thu 6pm
Fri 6am
Fri 12pm
Fri 6pm
Sat 6am
Sat 12pm
Sat 6pm
Wave Height & Swell Direction
Swell Train Data
Wind Speed & Direction
A
NNE 11kt
A
NE 5kt
A
N 7kt
A
SSE 1kt
A
SSE 6kt
A
SSW 5kt
A
NW 4kt
A
N 8kt
A
N 15kt
Tide Times & Weather
Mostly cloudy 19°C // 30°C
Mostly cloudy 19°C // 28°C
Mostly cloudy 19°C // 25°C
▶

Surf Forecast Swell Train Analysis

Date
Surf
Wind
Primary Swell
Secondary Swell
Tertiary Swell
-
Thu 18/09
12am
2ft
N 13kt
1.8 m
9.8s 327 (NNW)
6am
1-2ft
NNE 11kt
1.2 m
9.3s 315 (NW)
0.5 m
12.2s 311 (NW)
0.9 m
5.5s 1 (N)
12pm
2-3ft
NE 5kt
1.3 m
11.9s 308 (NW)
0.7 m
5.4s 359 (N)
6pm
2-3ft
N 7kt
1.4 m
11.3s 301 (WNW)
0.5 m
5.5s 359 (N)
0.2 m
8.6s 345 (NNW)
+
Thu 18/09
2-3ft
NE 5kt
1.3 m
11.9s 308 (NW)
0.7 m
5.4s 359 (N)
-
Fri 19/09
12am
2-3ft
NNE 6kt
1.4 m
10.7s 299 (WNW)
0.4 m
4.9s 359 (N)
6am
2ft
SSE 1kt
1.3 m
10.1s 297 (WNW)
0.3 m
4.4s 359 (N)
0.2 m
5.3s 120 (ESE)
12pm
1-2ft
SSE 6kt
1.2 m
9.8s 295 (WNW)
0.2 m
4.2s 359 (N)
0.2 m
5.5s 121 (ESE)
6pm
1-2ft
SSW 5kt
1.1 m
9.5s 295 (WNW)
0.2 m
5.7s 122 (ESE)
+
Fri 19/09
1-2ft
SSE 6kt
1.2 m
9.8s 295 (WNW)
0.2 m
4.2s 359 (N)
0.2 m
5.5s 121 (ESE)
-
Sat 20/09
12am
1-2ft
W 2kt
1.1 m
9.2s 295 (WNW)
0.2 m
13.7s 346 (NNW)
0.2 m
5.7s 122 (ESE)
6am
1-2ft
NW 4kt
1.0 m
9s 290 (WNW)
0.5 m
13.4s 347 (NNW)
0.4 m
9.1s 328 (NNW)
12pm
1ft+
N 8kt
0.9 m
8.5s 289 (WNW)
0.6 m
13.3s 348 (NNW)
0.4 m
8.7s 328 (NNW)
6pm
1ft+
N 15kt
0.8 m
8.3s 289 (WNW)
0.7 m
13s 350 (N)
0.2 m
13.4s 209 (SSW)
+
Sat 20/09
1ft+
N 8kt
0.9 m
8.5s 289 (WNW)
0.6 m
13.3s 348 (NNW)
0.4 m
8.7s 328 (NNW)
  • bulletin_datetime_utc => 2025-09-17 06:00:00
  • location_identifier => 441
  • timezone => Europe/Lisbon