Premium ad-free surfcams, dawn surf reports, forecaster notes, long range surf forecasts... Get Swellnet PRO for $7.33 per month Premium ad-free surfcams, dawn surf reports, and more... Get Swellnet PRO for $7.33 per month

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

Langanes South Surf Forecast

Basic // Advanced
◀
6am Sat 16 Aug
1ft W 7kt SSW
(Knee High)
1.1m @ 6s W (266°)
0.2m @ 3.7s SSE (158°)
0.5m @ 6.8s N (1°)
12pm Sat 16 Aug
1ft W 1kt ESE
(Knee High)
1.4m @ 7s W (266°)
0.3m @ 6.9s N (1°)
6pm Sat 16 Aug
1ft+ W 6kt ESE
(Knee-Waist High)
1.5m @ 7.4s W (263°)
0.2m @ 6.8s N (2°)
6am Sun 17 Aug
1ft W 7kt NNW
(Knee High)
1.0m @ 7s W (261°)
12pm Sun 17 Aug
1ft W 4kt SSE
(Knee High)
1.1m @ 7.1s W (260°)
6pm Sun 17 Aug
1ft W 4kt WSW
(Knee High)
1.0m @ 7s W (260°)
6am Mon 18 Aug
0.5ft W 13kt N
(Ankle High)
0.5m @ 6s W (266°)
0.3m @ 8.5s W (262°)
0.6m @ 4.5s NNW (342°)
12pm Mon 18 Aug
Flat 10kt N
(Flat)
0.3m @ 5.7s W (269°)
0.2m @ 8.1s W (262°)
0.9m @ 5.6s N (353°)
6pm Mon 18 Aug
Flat 4kt ENE
(Flat)
0.5m @ 7.6s NNE (13°)
0.2m @ 5.5s W (271°)

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
Sat 6am
Sat 12pm
Sat 6pm
Sun 6am
Sun 12pm
Sun 6pm
Mon 6am
Mon 12pm
Mon 6pm
Wave Height & Swell Direction
Swell Train Data
Wind Speed & Direction
A
SSW 7kt
A
ESE 1kt
A
ESE 6kt
A
NNW 7kt
A
SSE 4kt
A
WSW 4kt
A
N 13kt
A
N 10kt
A
ENE 4kt
Tide Times & Weather
▶

Surf Forecast Swell Train Analysis

Date
Surf
Wind
Primary Swell
Secondary Swell
Tertiary Swell
-
Sat 16/08
12am
0.5ft
W 12kt
0.3 m
3.7s 155 (SSE)
0.6 m
4.5s 266 (W)
0.6 m
6.7s 1 (N)
6am
1ft
SSW 7kt
1.1 m
6s 266 (W)
0.2 m
3.7s 158 (SSE)
0.5 m
6.8s 1 (N)
12pm
1ft
ESE 1kt
1.4 m
7s 266 (W)
0.3 m
6.9s 1 (N)
6pm
1ft+
ESE 6kt
1.5 m
7.4s 263 (W)
0.2 m
6.8s 2 (N)
+
Sat 16/08
1ft
ESE 1kt
1.4 m
7s 266 (W)
0.3 m
6.9s 1 (N)
-
Sun 17/08
12am
1ft
SSE 5kt
1.2 m
7.2s 261 (W)
6am
1ft
NNW 7kt
1.0 m
7s 261 (W)
12pm
1ft
SSE 4kt
1.1 m
7.1s 260 (W)
6pm
1ft
WSW 4kt
1.0 m
7s 260 (W)
+
Sun 17/08
1ft
SSE 4kt
1.1 m
7.1s 260 (W)
-
Mon 18/08
12am
1ft
NW 9kt
0.9 m
6.5s 267 (W)
6am
0.5ft
N 13kt
0.5 m
6s 266 (W)
0.3 m
8.5s 262 (W)
0.6 m
4.5s 342 (NNW)
12pm
Flat
N 10kt
0.3 m
5.7s 269 (W)
0.2 m
8.1s 262 (W)
0.9 m
5.6s 353 (N)
6pm
Flat
ENE 4kt
0.5 m
7.6s 13 (NNE)
0.2 m
5.5s 271 (W)
+
Mon 18/08
Flat
N 10kt
0.3 m
5.7s 269 (W)
0.2 m
8.1s 262 (W)
0.9 m
5.6s 353 (N)
  • bulletin_datetime_utc => 2025-08-15 18:00:00
  • location_identifier => 615
  • timezone => Atlantic/Reykjavik