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Teshio Surf Forecast

6am Thu 17 Jul
0.5ft SW 11kt SSW
(Ankle High)
0.2m @ 3.3s SW (218°)
12pm Thu 17 Jul
1ft SW 10kt SSW
(Knee High)
0.5m @ 3.6s SW (218°)
6pm Thu 17 Jul
1ft SW 12kt SSW
(Knee High)
0.5m @ 3.5s SW (220°)
6am Fri 18 Jul
1ft SW 12kt SSW
(Knee High)
0.9m @ 4.4s SW (223°)
12pm Fri 18 Jul
1ft SW 9kt SSW
(Knee High)
0.8m @ 4.7s SW (228°)
6pm Fri 18 Jul
1ft SW 9kt SW
(Knee High)
0.4m @ 5.8s SW (233°)
6am Sat 19 Jul
1ft+ SW 7kt SW
(Knee-Waist High)
0.8m @ 5.7s SW (226°)
12pm Sat 19 Jul
1ft+ SW 9kt SSW
(Knee-Waist High)
0.8m @ 6.6s SW (224°)
6pm Sat 19 Jul
1-2ft SW 13kt SW
(Waist High)
0.9m @ 7.1s SW (221°)

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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
SSW 11kt
A
SSW 10kt
A
SSW 12kt
A
SSW 12kt
A
SSW 9kt
A
SW 9kt
A
SW 7kt
A
SSW 9kt
A
SW 13kt
Tide Times & Weather
Rain developing 21°C // 22°C
Rain 21°C // 21°C
Rain 21°C // 21°C

Surf Forecast Swell Train Analysis

Date
Surf
Wind
Primary Swell
Secondary Swell
Tertiary Swell
-
Thu 17/07
12am
Flat
S 8kt
6am
0.5ft
SSW 11kt
0.2 m
3.3s 218 (SW)
12pm
1ft
SSW 10kt
0.5 m
3.6s 218 (SW)
6pm
1ft
SSW 12kt
0.5 m
3.5s 220 (SW)
+
Thu 17/07
1ft
SSW 10kt
0.5 m
3.6s 218 (SW)
-
Fri 18/07
12am
1ft
SSW 14kt
0.7 m
3.9s 218 (SW)
6am
1ft
SSW 12kt
0.9 m
4.4s 223 (SW)
12pm
1ft
SSW 9kt
0.8 m
4.7s 228 (SW)
6pm
1ft
SW 9kt
0.4 m
5.8s 233 (SW)
+
Fri 18/07
1ft
SSW 9kt
0.8 m
4.7s 228 (SW)
-
Sat 19/07
12am
1ft
SW 10kt
0.5 m
5.8s 229 (SW)
6am
1ft+
SW 7kt
0.8 m
5.7s 226 (SW)
12pm
1ft+
SSW 9kt
0.8 m
6.6s 224 (SW)
6pm
1-2ft
SW 13kt
0.9 m
7.1s 221 (SW)
+
Sat 19/07
1ft+
SSW 9kt
0.8 m
6.6s 224 (SW)
  • bulletin_datetime_utc => 2025-07-16 00:00:00
  • location_identifier => 279
  • timezone => Asia/Tokyo