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Monbetsu Surf Forecast

Basic // Advanced
◀
6am Wed 02 Apr
1ft E 8kt SSE
(Knee High)
0.4m @ 10.9s E (79°)
0.3m @ 3.5s S (170°)
12pm Wed 02 Apr
1ft ENE 13kt SE
(Knee High)
0.3m @ 10.7s ENE (78°)
0.5m @ 3.1s SSE (153°)
0.2m @ 4.3s SE (125°)
6pm Wed 02 Apr
1ft ESE 15kt ESE
(Knee High)
1ft+ South facing beaches
(Knee-Waist High)
0.9m @ 4.3s ESE (123°)
0.3m @ 10.4s ENE (78°)
6am Thu 03 Apr
1ft E 11kt ENE
(Knee High)
0.8m @ 4.7s E (101°)
0.3m @ 10.1s ENE (77°)
12pm Thu 03 Apr
1ft E 11kt NE
(Knee High)
0.7m @ 4.6s E (88°)
0.3m @ 10s ENE (78°)
6pm Thu 03 Apr
1ft ENE 11kt NNE
(Knee High)
0.7m @ 4.5s ENE (69°)
0.3m @ 9.8s ENE (78°)
6am Fri 04 Apr
2-3ft NE 17kt N
(Shoulder-Head High)
1.4m @ 6.5s NE (46°)
0.5m @ 12.2s E (91°)
12pm Fri 04 Apr
2-3ft NE 15kt NW
(Shoulder-Head High)
3ft North-east facing beaches
(Head High)
1.5m @ 7.1s NE (41°)
0.7m @ 11.5s E (87°)
6pm Fri 04 Apr
2-3ft NE 17kt NW
(Shoulder-Head High)
1.5m @ 8.1s NE (55°)
0.8m @ 4.1s NNW (333°)

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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
SSE 8kt
A
SE 13kt
A
ESE 15kt
A
ENE 11kt
A
NE 11kt
A
NNE 11kt
A
N 17kt
A
NW 15kt
A
NW 17kt
Tide Times & Weather
Mostly sunny 2°C // 6°C
Snow developing 1°C // 2°C
Mostly cloudy 1°C // 4°C
▶

Surf Forecast Swell Train Analysis

Date
Surf
Wind
Primary Swell
Secondary Swell
Tertiary Swell
-
Wed 02/04
12am
1ft
SSE 9kt
0.4 m
11s 79 (E)
0.5 m
3.8s 172 (S)
0.2 m
4.4s 135 (SE)
6am
1ft
SSE 8kt
0.4 m
10.9s 79 (E)
0.3 m
3.5s 170 (S)
12pm
1ft
SE 13kt
0.3 m
10.7s 78 (ENE)
0.5 m
3.1s 153 (SSE)
0.2 m
4.3s 125 (SE)
6pm
1ft
1ft+
SF
ESE 15kt
0.9 m
4.3s 123 (ESE)
0.3 m
10.4s 78 (ENE)
+
Wed 02/04
1ft
SE 13kt
0.3 m
10.7s 78 (ENE)
0.5 m
3.1s 153 (SSE)
0.2 m
4.3s 125 (SE)
-
Thu 03/04
12am
1ft
1ft+
SF
E 12kt
0.9 m
4.8s 113 (ESE)
0.3 m
10.2s 77 (ENE)
6am
1ft
ENE 11kt
0.8 m
4.7s 101 (E)
0.3 m
10.1s 77 (ENE)
12pm
1ft
NE 11kt
0.7 m
4.6s 88 (E)
0.3 m
10s 78 (ENE)
6pm
1ft
NNE 11kt
0.7 m
4.5s 69 (ENE)
0.3 m
9.8s 78 (ENE)
+
Thu 03/04
1ft
NE 11kt
0.7 m
4.6s 88 (E)
0.3 m
10s 78 (ENE)
-
Fri 04/04
12am
1-2ft
NNE 11kt
1.0 m
5.6s 54 (NE)
0.2 m
13.2s 87 (E)
0.2 m
9.8s 78 (ENE)
6am
2-3ft
N 17kt
1.4 m
6.5s 46 (NE)
0.5 m
12.2s 91 (E)
12pm
2-3ft
3ft
NF
NW 15kt
1.5 m
7.1s 41 (NE)
0.7 m
11.5s 87 (E)
6pm
2-3ft
NW 17kt
1.5 m
8.1s 55 (NE)
0.8 m
4.1s 333 (NNW)
+
Fri 04/04
2-3ft
3ft
NF
NW 15kt
1.5 m
7.1s 41 (NE)
0.7 m
11.5s 87 (E)
  • bulletin_datetime_utc => 2025-04-01 18:00:00
  • location_identifier => 276
  • timezone => Asia/Tokyo