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Monbetsu Surf Forecast
◀
6am Fri 13 Jun
1ft NE
7kt SSW
(Knee High)
1ft+ North-east facing beaches
(Knee-Waist High)
0.7m @ 5.8s NE (51°)
12pm Fri 13 Jun
1ft NE
9kt SSE
(Knee High)
0.6m @ 5.8s NE (55°)
6pm Fri 13 Jun
1ft ENE
7kt S
(Knee High)
0.4m @ 5.8s ENE (57°)
6am Sat 14 Jun
0.5ft ENE
10kt SSW
(Ankle High)
0.2m @ 5.6s ENE (61°)
12pm Sat 14 Jun
0.5ft ENE
9kt S
(Ankle High)
0.2m @ 8.2s ENE (76°)
6pm Sat 14 Jun
Flat
10kt SSE
6am Sun 15 Jun
Flat
10kt S
(Flat)
Flat South facing beaches
(Ankle High)
0.2m @ 2.3s SSE (149°)
12pm Sun 15 Jun
0.5ft SE
10kt SE
(Ankle High)
0.4m @ 2.9s SE (140°)
6pm Sun 15 Jun
0.5ft SE
10kt S
(Ankle High)
1ft South facing beaches
(Knee High)
0.5m @ 3.5s SE (146°)
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
SSW
7kt
A
SSE
9kt
A
S
7kt
A
SSW
10kt
A
S
9kt
A
SSE
10kt
A
S
10kt
A
SE
10kt
A
S
10kt
Tide Times & Weather
12°C // 14°C
15°C // 16°C
15°C // 16°C
▶
Surf Forecast Swell Train Analysis
Date
Surf
Wind
Primary Swell
Secondary Swell
Tertiary Swell
-
Fri
13/06
12am
1ft+
S
7kt
0.8
m
5.3s
49 (NE)
6am
1ft
1ft+
NF
SSW
7kt
0.7
m
5.8s
51 (NE)
12pm
1ft
SSE
9kt
0.6
m
5.8s
55 (NE)
6pm
1ft
S
7kt
0.4
m
5.8s
57 (ENE)
Fri
13/06
1ft
SSE
9kt
0.6
m
5.8s
55 (NE)
-
Sat
14/06
12am
0.5ft
SSW
8kt
0.3
m
5.7s
59 (ENE)
6am
0.5ft
SSW
10kt
0.2
m
5.6s
61 (ENE)
12pm
0.5ft
S
9kt
0.2
m
8.2s
76 (ENE)
6pm
Flat
SSE
10kt
Sat
14/06
0.5ft
S
9kt
0.2
m
8.2s
76 (ENE)
-
Sun
15/06
12am
Flat
WSW
5kt
6am
Flat
0.5ft
SF
S
10kt
0.2
m
2.3s
149 (SSE)
12pm
0.5ft
SE
10kt
0.4
m
2.9s
140 (SE)
6pm
0.5ft
1ft
SF
S
10kt
0.5
m
3.5s
146 (SE)
Sun
15/06
0.5ft
SE
10kt
0.4
m
2.9s
140 (SE)
- bulletin_datetime_utc => 2025-06-12 18:00:00
- location_identifier => 276
- timezone => Asia/Tokyo