Check the 16-day forecast with Swellnet Pro for $8.95/month

Tregastel Surf Forecast

6am Fri 29 Aug
4ft W 20kt W
(Overhead)
2.8m @ 11.8s W (274°)
12pm Fri 29 Aug
4ft W 17kt WNW
(Overhead)
2.6m @ 11.2s W (278°)
6pm Fri 29 Aug
4ft W 18kt W
(Overhead)
2.6m @ 10.5s W (279°)
6am Sat 30 Aug
3ft W 14kt WSW
(Head High)
2.4m @ 9.9s W (277°)
12pm Sat 30 Aug
3ft W 16kt SW
(Head High)
2.1m @ 9.5s W (272°)
6pm Sat 30 Aug
2ft W 22kt SSW
(Waist-Shoulder High)
1.4m @ 9.3s W (277°)
1.5m @ 5.7s SW (232°)
6am Sun 31 Aug
3ft W 16kt WSW
(Head High)
2.5m @ 9.2s W (268°)
12pm Sun 31 Aug
3-4ft W 17kt SW
(Overhead)
2.9m @ 10.2s W (268°)
6pm Sun 31 Aug
3-5ft W 18kt SW
(Well Overhead)
3.3m @ 11.4s W (268°)

This is premium content for Swellnet Pro subscribers WHY?

Become a subscriber and receive access to ad-free 16 day surf forecasts and charts, detailed surf forecaster notes, dawn surf reports and premium, ad-free surfcams and replays.

Get Swellnet Pro
Fri 6am
Fri 12pm
Fri 6pm
Sat 6am
Sat 12pm
Sat 6pm
Sun 6am
Sun 12pm
Sun 6pm
Wave Height & Swell Direction
Swell Train Data
Wind Speed & Direction
A
W 20kt
A
WNW 17kt
A
W 18kt
A
WSW 14kt
A
SW 16kt
A
SSW 22kt
A
WSW 16kt
A
SW 17kt
A
SW 18kt
Tide Times & Weather
Showers 15°C // 18°C
Rain 15°C // 21°C
Possible shower 14°C // 19°C

Surf Forecast Swell Train Analysis

Date
Surf
Wind
Primary Swell
Secondary Swell
Tertiary Swell
-
Fri 29/08
12am
4ft
SSW 18kt
2.9 m
12s 273 (W)
6am
4ft
W 20kt
2.8 m
11.8s 274 (W)
12pm
4ft
WNW 17kt
2.6 m
11.2s 278 (W)
6pm
4ft
W 18kt
2.6 m
10.5s 279 (W)
+
Fri 29/08
4ft
WNW 17kt
2.6 m
11.2s 278 (W)
-
Sat 30/08
12am
4ft
W 15kt
2.6 m
10.1s 278 (W)
6am
3ft
WSW 14kt
2.4 m
9.9s 277 (W)
12pm
3ft
SW 16kt
2.1 m
9.5s 272 (W)
6pm
2ft
SSW 22kt
1.4 m
9.3s 277 (W)
1.5 m
5.7s 232 (SW)
+
Sat 30/08
3ft
SW 16kt
2.1 m
9.5s 272 (W)
-
Sun 31/08
12am
2-3ft
WSW 17kt
2.2 m
8.9s 261 (W)
6am
3ft
WSW 16kt
2.5 m
9.2s 268 (W)
12pm
3-4ft
SW 17kt
2.9 m
10.2s 268 (W)
6pm
3-5ft
SW 18kt
3.3 m
11.4s 268 (W)
+
Sun 31/08
3-4ft
SW 17kt
2.9 m
10.2s 268 (W)
  • bulletin_datetime_utc => 2025-08-28 06:00:00
  • location_identifier => 479
  • timezone => Europe/Paris