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Ishikari Surf Forecast
◀
6am Wed 16 Jul
0.5ft N
9kt S
(Ankle High)
0.2m @ 4.2s N (359°)
12pm Wed 16 Jul
Flat
4kt SSE
6pm Wed 16 Jul
Flat
5kt SSW
6am Thu 17 Jul
Flat
9kt SSE
12pm Thu 17 Jul
Flat
7kt WSW
6pm Thu 17 Jul
Flat
5kt S
(Flat)
0.2m @ 6.7s SW (230°)
6am Fri 18 Jul
0.5ft SW
10kt S
(Ankle High)
0.4m @ 4.4s SW (227°)
0.3m @ 6.8s SW (232°)
12pm Fri 18 Jul
0.5ft SW
9kt SW
(Ankle High)
0.4m @ 6.3s SW (232°)
6pm Fri 18 Jul
1ft SW
6kt SSW
(Knee High)
0.9m @ 5.8s SW (226°)
Wed
6am
Wed
12pm
Wed
6pm
Thu
6am
Thu
12pm
Thu
6pm
Fri
6am
Fri
12pm
Fri
6pm
Wave Height & Swell Direction
Swell Train Data
Wind Speed & Direction
A
S
9kt
A
SSE
4kt
A
SSW
5kt
A
SSE
9kt
A
WSW
7kt
A
S
5kt
A
S
10kt
A
SW
9kt
A
SSW
6kt
Tide Times & Weather
22°C // 26°C
22°C // 28°C
22°C // 27°C
▶
Surf Forecast Swell Train Analysis
Date
Surf
Wind
Primary Swell
Secondary Swell
Tertiary Swell
-
Wed
16/07
12am
0.5ft
ESE
5kt
0.3
m
4.4s
353 (N)
6am
0.5ft
S
9kt
0.2
m
4.2s
359 (N)
12pm
Flat
SSE
4kt
6pm
Flat
SSW
5kt
Wed
16/07
Flat
SSE
4kt
-
Thu
17/07
12am
Flat
SSE
11kt
6am
Flat
SSE
9kt
12pm
Flat
WSW
7kt
6pm
Flat
S
5kt
0.2
m
6.7s
230 (SW)
Thu
17/07
Flat
WSW
7kt
-
Fri
18/07
12am
0.5ft
S
9kt
0.3
m
6.9s
231 (SW)
0.3
m
4.1s
223 (SW)
6am
0.5ft
S
10kt
0.4
m
4.4s
227 (SW)
0.3
m
6.8s
232 (SW)
12pm
0.5ft
SW
9kt
0.4
m
6.3s
232 (SW)
6pm
1ft
SSW
6kt
0.9
m
5.8s
226 (SW)
Fri
18/07
0.5ft
SW
9kt
0.4
m
6.3s
232 (SW)
- bulletin_datetime_utc => 2025-07-15 00:00:00
- location_identifier => 281
- timezone => Asia/Tokyo