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Monbetsu Surf Forecast

Basic // Advanced
◀
6am Sun 15 Jun
Flat 13kt SSE
(Flat)
Flat South facing beaches
(Ankle High)
0.3m @ 2.3s SSE (147°)
12pm Sun 15 Jun
0.5ft SE 16kt SSE
(Ankle High)
1ft South facing beaches
(Knee High)
0.6m @ 3.4s SE (145°)
6pm Sun 15 Jun
0.5ft SE 12kt S
(Ankle High)
1ft South facing beaches
(Knee High)
0.8m @ 4.7s SE (144°)
6am Mon 16 Jun
0.5ft SE 3kt WSW
(Ankle High)
1ft South facing beaches
(Knee High)
0.4m @ 4.9s SE (135°)
12pm Mon 16 Jun
Flat 5kt SSE
(Flat)
Flat South facing beaches
(Ankle High)
0.2m @ 4.6s SE (130°)
6pm Mon 16 Jun
Flat 8kt ESE
6am Tue 17 Jun
1ft ESE 11kt ESE
(Knee High)
0.7m @ 3.3s ESE (110°)
12pm Tue 17 Jun
0.5ft ESE 8kt SSW
(Ankle High)
1ft South facing beaches
(Knee High)
0.5m @ 3.7s ESE (119°)
6pm Tue 17 Jun
0.5ft ESE 7kt SSE
(Ankle High)
1ft South facing beaches
(Knee High)
0.4m @ 4.1s ESE (116°)

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Sun 6am
Sun 12pm
Sun 6pm
Mon 6am
Mon 12pm
Mon 6pm
Tue 6am
Tue 12pm
Tue 6pm
Wave Height & Swell Direction
Swell Train Data
Wind Speed & Direction
A
SSE 13kt
A
SSE 16kt
A
S 12kt
A
WSW 3kt
A
SSE 5kt
A
ESE 8kt
A
ESE 11kt
A
SSW 8kt
A
SSE 7kt
Tide Times & Weather
Mostly cloudy 15°C // 17°C
Cloudy 14°C // 16°C
Possible shower 14°C // 16°C
▶

Surf Forecast Swell Train Analysis

Date
Surf
Wind
Primary Swell
Secondary Swell
Tertiary Swell
-
Sun 15/06
12am
0.5ft
SSW 3kt
0.3 m
3.2s 114 (ESE)
0.4 m
2.8s 159 (SSE)
6am
Flat
0.5ft
SF
SSE 13kt
0.3 m
2.3s 147 (SSE)
12pm
0.5ft
1ft
SF
SSE 16kt
0.6 m
3.4s 145 (SE)
6pm
0.5ft
1ft
SF
S 12kt
0.8 m
4.7s 144 (SE)
+
Sun 15/06
0.5ft
1ft
SF
SSE 16kt
0.6 m
3.4s 145 (SE)
-
Mon 16/06
12am
0.5ft
1ft
SF
SSW 5kt
0.6 m
4.9s 141 (SE)
6am
0.5ft
1ft
SF
WSW 3kt
0.4 m
4.9s 135 (SE)
12pm
Flat
0.5ft
SF
SSE 5kt
0.2 m
4.6s 130 (SE)
6pm
Flat
ESE 8kt
+
Mon 16/06
Flat
0.5ft
SF
SSE 5kt
0.2 m
4.6s 130 (SE)
-
Tue 17/06
12am
Flat
ESE 11kt
6am
1ft
ESE 11kt
0.7 m
3.3s 110 (ESE)
12pm
0.5ft
1ft
SF
SSW 8kt
0.5 m
3.7s 119 (ESE)
6pm
0.5ft
1ft
SF
SSE 7kt
0.4 m
4.1s 116 (ESE)
+
Tue 17/06
0.5ft
1ft
SF
SSW 8kt
0.5 m
3.7s 119 (ESE)
  • bulletin_datetime_utc => 2025-06-15 00:00:00
  • location_identifier => 276
  • timezone => Asia/Tokyo