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Monbetsu Surf Forecast
◀
6am Fri 04 Jul
Flat
10kt S
(Flat)
Flat South facing beaches
(Ankle High)
0.2m @ 4.3s ESE (119°)
0.3m @ 2.9s S (170°)
12pm Fri 04 Jul
0.5ft SSE
13kt S
(Ankle High)
1ft South facing beaches
(Knee High)
0.6m @ 3.5s SSE (164°)
6pm Fri 04 Jul
Flat
10kt S
(Flat)
Flat South facing beaches
(Knee High)
0.6m @ 3.7s S (171°)
6am Sat 05 Jul
Flat
3kt WSW
(Flat)
Flat South facing beaches
(Ankle High)
0.2m @ 4s SSE (165°)
12pm Sat 05 Jul
Flat
5kt SE
6pm Sat 05 Jul
Flat
7kt SE
6am Sun 06 Jul
Flat
1kt S
12pm Sun 06 Jul
Flat
8kt S
6pm Sun 06 Jul
Flat
7kt WSW
Fri
6am
Fri
12pm
Fri
6pm
Sat
6am
Sat
12pm
Sat
6pm
Sun
6am
Sun
12pm
Sun
6pm
Wave Height & Swell Direction
Swell Train Data
Wind Speed & Direction
A
S
10kt
A
S
13kt
A
S
10kt
A
WSW
3kt
A
SE
5kt
A
SE
7kt
A
S
1kt
A
S
8kt
A
WSW
7kt
Tide Times & Weather
19°C // 19°C
18°C // 20°C
18°C // 20°C
▶
Surf Forecast Swell Train Analysis
Date
Surf
Wind
Primary Swell
Secondary Swell
Tertiary Swell
-
Fri
04/07
12am
0.5ft
SSW
11kt
0.3
m
4.6s
120 (ESE)
0.3
m
2.8s
177 (S)
6am
Flat
0.5ft
SF
S
10kt
0.2
m
4.3s
119 (ESE)
0.3
m
2.9s
170 (S)
12pm
0.5ft
1ft
SF
S
13kt
0.6
m
3.5s
164 (SSE)
6pm
Flat
1ft
SF
S
10kt
0.6
m
3.7s
171 (S)
Fri
04/07
0.5ft
1ft
SF
S
13kt
0.6
m
3.5s
164 (SSE)
-
Sat
05/07
12am
Flat
0.5ft
SF
NW
5kt
0.3
m
3.9s
168 (SSE)
6am
Flat
0.5ft
SF
WSW
3kt
0.2
m
4s
165 (SSE)
12pm
Flat
SE
5kt
6pm
Flat
SE
7kt
Sat
05/07
Flat
SE
5kt
-
Sun
06/07
12am
Flat
S
3kt
6am
Flat
S
1kt
12pm
Flat
S
8kt
6pm
Flat
WSW
7kt
Sun
06/07
Flat
S
8kt
- bulletin_datetime_utc => 2025-07-03 00:00:00
- location_identifier => 276
- timezone => Asia/Tokyo