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

Kunashir-East Surf Forecast

Basic // Advanced
◀
6am Sun 21 Sep
3ft ESE 34kt E
(Head High)
1.9m @ 4.9s ESE (112°)
0.3m @ 10.7s SE (126°)
12pm Sun 21 Sep
8ft SE 28kt SE
(3x Overhead)
3.8m @ 7.7s SE (131°)
0.3m @ 9s N (1°)
6pm Sun 21 Sep
6ft SE 15kt NW
(2x Overhead)
3.2m @ 8.5s SE (138°)
0.2m @ 8.3s N (359°)
6am Mon 22 Sep
1-2ft N 24kt NW
(Waist High)
4ft North-east facing beaches
(Overhead)
2.7m @ 8.3s N (357°)
0.6m @ 10s ESE (123°)
12pm Mon 22 Sep
1ft N 20kt NW
(Knee High)
3ft North-east facing beaches
(Head High)
2.3m @ 8.4s N (355°)
0.3m @ 10.3s ESE (108°)
6pm Mon 22 Sep
1ft N 12kt WNW
(Knee High)
2-3ft North-east facing beaches
(Shoulder-Head High)
1.8m @ 8.4s N (358°)
6am Tue 23 Sep
1-2ft SSE 5kt WNW
(Waist High)
0.6m @ 16.3s SSE (149°)
0.9m @ 8.4s N (10°)
12pm Tue 23 Sep
3ft SSE 2kt SSW
(Head High)
1.1m @ 15.1s SSE (150°)
0.7m @ 8.3s NNE (15°)
6pm Tue 23 Sep
3ft SSE 6kt SSE
(Head High)
1.3m @ 14s SSE (151°)
0.5m @ 8.2s NNE (18°)

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
Sun 6am
Sun 12pm
Sun 6pm
Mon 6am
Mon 12pm
Mon 6pm
Tue 6am
Tue 12pm
Tue 6pm
Wave Height & Swell Direction
Swell Train Data
Wind Speed & Direction
A
E 34kt
A
SE 28kt
A
NW 15kt
A
NW 24kt
A
NW 20kt
A
WNW 12kt
A
WNW 5kt
A
SSW 2kt
A
SSE 6kt
Tide Times & Weather
Clearing shower 15°C // 17°C
Mostly sunny 12°C // 18°C
Mostly cloudy 12°C // 18°C
▶

Surf Forecast Swell Train Analysis

Date
Surf
Wind
Primary Swell
Secondary Swell
Tertiary Swell
-
Sun 21/09
12am
1ft+
SE 18kt
0.9 m
4.2s 150 (SSE)
0.3 m
10.9s 128 (SE)
0.9 m
9.3s 358 (N)
6am
3ft
E 34kt
1.9 m
4.9s 112 (ESE)
0.3 m
10.7s 126 (SE)
12pm
8ft
SE 28kt
3.8 m
7.7s 131 (SE)
0.3 m
9s 1 (N)
6pm
6ft
NW 15kt
3.2 m
8.5s 138 (SE)
0.2 m
8.3s 359 (N)
+
Sun 21/09
8ft
SE 28kt
3.8 m
7.7s 131 (SE)
0.3 m
9s 1 (N)
-
Mon 22/09
12am
2-3ft
4ft
NF
NNW 29kt
1.3 m
9.4s 127 (SE)
2.6 m
7.2s 355 (N)
6am
1-2ft
4ft
NF
NW 24kt
2.7 m
8.3s 357 (N)
0.6 m
10s 123 (ESE)
12pm
1ft
3ft
NF
NW 20kt
2.3 m
8.4s 355 (N)
0.3 m
10.3s 108 (ESE)
6pm
1ft
2-3ft
NF
WNW 12kt
1.8 m
8.4s 358 (N)
+
Mon 22/09
1ft
3ft
NF
NW 20kt
2.3 m
8.4s 355 (N)
0.3 m
10.3s 108 (ESE)
-
Tue 23/09
12am
1ft
2ft
NF
WSW 8kt
1.3 m
8.4s 4 (N)
6am
1-2ft
WNW 5kt
0.6 m
16.3s 149 (SSE)
0.9 m
8.4s 10 (N)
12pm
3ft
SSW 2kt
1.1 m
15.1s 150 (SSE)
0.7 m
8.3s 15 (NNE)
6pm
3ft
SSE 6kt
1.3 m
14s 151 (SSE)
0.5 m
8.2s 18 (NNE)
+
Tue 23/09
3ft
SSW 2kt
1.1 m
15.1s 150 (SSE)
0.7 m
8.3s 15 (NNE)
  • bulletin_datetime_utc => 2025-09-20 18:00:00
  • location_identifier => 383
  • timezone => Asia/Sakhalin