Primary tabs
Check the 16-day forecast with Swellnet Pro for $8.95/month
Miyagi South Surf Forecast
◀
6am Tue 08 Jul
3ft ESE
4kt NW
(Head High)
1.6m @ 9.9s ESE (118°)
12pm Tue 08 Jul
3ft ESE
9kt SSE
(Head High)
1.6m @ 9.7s ESE (116°)
6pm Tue 08 Jul
3ft ESE
8kt SE
(Head High)
1.5m @ 9.5s ESE (111°)
6am Wed 09 Jul
1-2ft ESE
2kt SW
(Waist High)
0.9m @ 8.8s ESE (106°)
0.5m @ 11.7s ESE (117°)
12pm Wed 09 Jul
1-2ft ESE
9kt SE
(Waist High)
0.8m @ 8.5s ESE (107°)
0.5m @ 11.4s ESE (117°)
0.3m @ 4.1s S (177°)
6pm Wed 09 Jul
1ft+ ESE
9kt NE
(Knee-Waist High)
0.7m @ 8.2s ESE (109°)
0.5m @ 11.3s ESE (117°)
0.5m @ 4.3s S (176°)
6am Thu 10 Jul
1ft+ ESE
14kt NE
(Knee-Waist High)
0.5m @ 11.1s ESE (116°)
0.6m @ 7.8s ESE (111°)
0.4m @ 4.9s S (170°)
12pm Thu 10 Jul
1ft+ ESE
16kt NE
(Knee-Waist High)
0.5m @ 11s ESE (117°)
0.6m @ 7.9s ESE (112°)
0.8m @ 3.6s NE (36°)
6pm Thu 10 Jul
1-2ft ESE
18kt NE
(Waist High)
2ft North-east facing beaches
(Waist-Shoulder High)
0.6m @ 10.9s ESE (116°)
1.3m @ 5s NE (42°)
0.4m @ 7.4s ESE (111°)

Tue
6am
Tue
12pm
Tue
6pm
Wed
6am
Wed
12pm
Wed
6pm
Thu
6am
Thu
12pm
Thu
6pm
Wave Height & Swell Direction
Swell Train Data
Wind Speed & Direction
A
NW
4kt
A
SSE
9kt
A
SE
8kt
A
SW
2kt
A
SE
9kt
A
NE
9kt
A
NE
14kt
A
NE
16kt
A
NE
18kt
Tide Times & Weather



▶
Surf Forecast Swell Train Analysis
Date
Surf
Wind
Primary Swell
Secondary Swell
Tertiary Swell
-
Tue
08/07
12am
2-3ft
S
1kt
1.4
m
9.3s
119 (ESE)
0.7
m
12.2s
121 (ESE)
6am
3ft
NW
4kt
1.6
m
9.9s
118 (ESE)
12pm
3ft
SSE
9kt
1.6
m
9.7s
116 (ESE)
6pm
3ft
SE
8kt
1.5
m
9.5s
111 (ESE)
Tue
08/07
3ft
SSE
9kt
1.6
m
9.7s
116 (ESE)
-
Wed
09/07
12am
2ft
SSW
5kt
1.2
m
9.1s
108 (ESE)
0.4
m
12.1s
117 (ESE)
6am
1-2ft
SW
2kt
0.9
m
8.8s
106 (ESE)
0.5
m
11.7s
117 (ESE)
12pm
1-2ft
SE
9kt
0.8
m
8.5s
107 (ESE)
0.5
m
11.4s
117 (ESE)
0.3
m
4.1s
177 (S)
6pm
1ft+
NE
9kt
0.7
m
8.2s
109 (ESE)
0.5
m
11.3s
117 (ESE)
0.5
m
4.3s
176 (S)
Wed
09/07
1-2ft
SE
9kt
0.8
m
8.5s
107 (ESE)
0.5
m
11.4s
117 (ESE)
0.3
m
4.1s
177 (S)
-
Thu
10/07
12am
1ft+
N
5kt
0.7
m
7.9s
110 (ESE)
0.5
m
11.2s
117 (ESE)
0.6
m
4.6s
174 (S)
6am
1ft+
NE
14kt
0.5
m
11.1s
116 (ESE)
0.6
m
7.8s
111 (ESE)
0.4
m
4.9s
170 (S)
12pm
1ft+
NE
16kt
0.5
m
11s
117 (ESE)
0.6
m
7.9s
112 (ESE)
0.8
m
3.6s
36 (NE)
6pm
1-2ft
2ft
NF
NE
18kt
0.6
m
10.9s
116 (ESE)
1.3
m
5s
42 (NE)
0.4
m
7.4s
111 (ESE)
Thu
10/07
1ft+
NE
16kt
0.5
m
11s
117 (ESE)
0.6
m
7.9s
112 (ESE)
0.8
m
3.6s
36 (NE)
- bulletin_datetime_utc => 2025-07-08 06:00:00
- location_identifier => 248
- timezone => Asia/Tokyo