Primary tabs
Check the 16-day forecast with Swellnet Pro for $8.95/month
Teshio Surf Forecast
◀
6am Mon 16 Jun
1ft SW
11kt SSW
(Knee High)
0.6m @ 5.1s SW (233°)
12pm Mon 16 Jun
1ft SW
9kt SW
(Knee High)
0.5m @ 4.4s SW (236°)
0.2m @ 7.3s SW (217°)
6pm Mon 16 Jun
1ft WSW
2kt WSW
(Knee High)
0.4m @ 4.4s WSW (237°)
0.3m @ 6.5s SW (218°)
6am Tue 17 Jun
0.5ft SW
8kt NE
(Ankle High)
0.3m @ 6.3s SW (219°)
0.2m @ 4.2s WSW (238°)
12pm Tue 17 Jun
0.5ft SW
11kt SSW
(Ankle High)
0.3m @ 6.1s SW (221°)
6pm Tue 17 Jun
1ft SW
12kt SSW
(Knee High)
0.4m @ 5.8s SW (219°)
0.4m @ 3.4s SSW (213°)
6am Wed 18 Jun
2ft SW
16kt SW
(Waist-Shoulder High)
1.5m @ 5.6s SW (221°)
12pm Wed 18 Jun
2ft SW
14kt SW
(Waist-Shoulder High)
1.4m @ 5.9s SW (225°)
6pm Wed 18 Jun
2ft SW
12kt SSW
(Waist-Shoulder High)
1.2m @ 5.9s SW (226°)

Mon
6am
Mon
12pm
Mon
6pm
Tue
6am
Tue
12pm
Tue
6pm
Wed
6am
Wed
12pm
Wed
6pm
Wave Height & Swell Direction
Swell Train Data
Wind Speed & Direction
A
SSW
11kt
A
SW
9kt
A
WSW
2kt
A
NE
8kt
A
SSW
11kt
A
SSW
12kt
A
SW
16kt
A
SW
14kt
A
SSW
12kt
Tide Times & Weather



▶
Surf Forecast Swell Train Analysis
Date
Surf
Wind
Primary Swell
Secondary Swell
Tertiary Swell
-
Mon
16/06
12am
1ft
SSW
10kt
0.6
m
5.3s
239 (WSW)
6am
1ft
SSW
11kt
0.6
m
5.1s
233 (SW)
12pm
1ft
SW
9kt
0.5
m
4.4s
236 (SW)
0.2
m
7.3s
217 (SW)
6pm
1ft
WSW
2kt
0.4
m
4.4s
237 (WSW)
0.3
m
6.5s
218 (SW)
Mon
16/06
1ft
SW
9kt
0.5
m
4.4s
236 (SW)
0.2
m
7.3s
217 (SW)
-
Tue
17/06
12am
0.5ft
NE
5kt
0.3
m
6.4s
217 (SW)
0.3
m
4.3s
239 (WSW)
6am
0.5ft
NE
8kt
0.3
m
6.3s
219 (SW)
0.2
m
4.2s
238 (WSW)
12pm
0.5ft
SSW
11kt
0.3
m
6.1s
221 (SW)
6pm
1ft
SSW
12kt
0.4
m
5.8s
219 (SW)
0.4
m
3.4s
213 (SSW)
Tue
17/06
0.5ft
SSW
11kt
0.3
m
6.1s
221 (SW)
-
Wed
18/06
12am
1ft
SSW
17kt
0.7
m
5.7s
217 (SW)
0.7
m
3.8s
208 (SSW)
6am
2ft
SW
16kt
1.5
m
5.6s
221 (SW)
12pm
2ft
SW
14kt
1.4
m
5.9s
225 (SW)
6pm
2ft
SSW
12kt
1.2
m
5.9s
226 (SW)
Wed
18/06
2ft
SW
14kt
1.4
m
5.9s
225 (SW)
- bulletin_datetime_utc => 2025-06-15 12:00:00
- location_identifier => 279
- timezone => Asia/Tokyo