Hanamizu River Surf Break

Hanamizu River 48 hour detailed Surf Forecast

Lat Long: 35.29° N 139.26° E

Issued: 2 pm 13 Jun 2026 (local time)

Forecast update in  hr  min

Today's Hanamizu River sea temperature is
22.1° C

Slightly cooler than normal

Hanamizu River surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Hanamizu River today (13 Jun):

  • Afternoon surf: Afternoon surf (13 Jun, local time) - 2ft (0.6m), 7s period with S swell.
  • Evening surf: Evening surf (13 Jun, local time) - 2.5ft (0.7m), 4s period with SSW swell.

The current surf forecast for Hanamizu River at 8PM is: 0.7m 4s primary swell from a South-southwest direction and 0.2m 7s secondary swell from a South-southeast direction, 0.1m 7s secondary swell from a East direction (forecast issued at 02:00pm June 13). The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (13 Jun)--
Afternoon (13 Jun)2ft (0.6m)7s
Evening (13 Jun)2.5ft (0.7m)4s

Table - waves today at Hanamizu River. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 16mm), heaviest on Sun night. Warm (max 24°C on Sat afternoon, min 17°C on Mon night). Wind will be generally light.

Sat
13
Sunday
14
Monday
15
Tue
16
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.3
SSW
8
0.6
S
7
0.7
S
4
0.7
SSW
4
0.6
SSW
4
0.8
SSW
5
0.4
S
5
0.4
S
6
0.4
S
6
0.6
S
3
0.5
S
4
0.5
S
6
0.7
S
4
0.7
SSE
4
0.5
S
4
0.6
SSE
5
0.5
SE
7
0.5
SE
8
0.6
S
9
0.8
SSE
9
0.9
ESE
9
0.6
SSE
8
0.5
SSE
8
0.4
SSE
8
Wave Graph
Metric surfscale
Energy kJ
13
33
12
16
15
24
8
12
12
7
6
18
15
20
10
18
24
32
59
101
132
51
33
22
Wind (km/h)
15
SSE
20
S
15
WSW
15
WSW
10
W
5
WNW
5
NNW
5
SE
15
S
20
S
15
S
15
S
20
S
10
S
5
NE
20
NNE
25
NNE
30
N
25
N
20
N
15
N
10
N
5
NW
5
E
Wind State
cross-on
cross-on
cross-off
cross-off
cross-off
cross-off
glassy
glassy
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
glassy
High Tide
4:21PM1.40m
2:30AM1.49m
5:15PM1.47m
3:15AM1.53m
6:05PM1.49m
4:01AM1.56m
Low Tide
9:06AM0.10m
9:16PM1.00m
9:53AM-0.03m
10:08PM1.04m
10:41AM-0.11m
10:54PM1.06m
clear
clear
clear
clear
clear
part cloud
clear
part cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
light rain
light rain
cloud
cloud
part cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:26
4:26
4:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:58
6:58
6:58
6:59
 mm
1
4
5
3
3
Temp °C
23
24
24
21
21
20
21
22
23
23
22
21
20
18
18
18
18
18
18
18
18
17
18
20
Feels °C
23
23
23
21
22
21
22
23
23
22
22
21
19
19
19
16
15
14
15
16
16
16
18
20
Swell 1
Height (m)
Direction
Period (s)
0.3
SSE
7
0.2
SSW
8
0.2
SSW
8
0.2
SSE
7
0.2
SSE
7
0.5
S
5
0.4
S
5
0.4
S
6
0.1
SW
7
0.1
SE
10
0.1
SE
6
0.1
SE
10
0.1
SE
9
0.6
S
4
0.5
S
4
0.6
SSE
5
0.5
SE
7
0.5
SE
8
0.6
S
9
0.8
SSE
9
0.8
SSE
8
0.6
SSE
8
0.5
SSE
8
0.4
SSE
8
Energy kJ
10
6
6
4
5
11
7
12
2
4
1
4
3
12
10
18
24
32
59
94
78
51
33
22
Swell 2
Height (m)
Direction
Period (s)
0.3
SSW
8
0.1
E
8
0.1
SE
8
0.1
E
7
0.1
SW
8
0.2
SSE
7
0.3
SSE
6
0.1
SW
7
0.1
SE
10
0.1
SE
9
0.1
S
7
0.1
SW
7
0.2
E
8
0.1
SE
9
0.1
SE
9
0.1
E
9
0.1
S
6
0.2
E
4
0.5
SE
8
0.8
SSE
9
0.9
ESE
9
0.2
SSW
10
0.3
SSW
9
0.3
SSW
8
Energy kJ
13
1
2
1
2
4
8
2
4
3
1
2
5
3
3
2
1
1
33
101
132
10
16
12
Swell 3
Height (m)
Direction
Period (s)
0.1
SE
8
0.1
E
10
0.1
E
8
0.1
SW
8
0.1
S
7
0.1
SE
10
0.1
E
15
0.1
SE
10
0.1
E
15
0.1
SW
7
0.1
S
7
0.1
SE
12
0.1
SE
12
0.1
E
14
0.1
S
10
0.1
E
14
0.4
SE
9
0.1
S
10
0.1
E
10
0.4
SSW
8
0.4
SSE
7
Energy kJ
2
2
1
3
1
4
4
4
4
2
1
5
5
4
2
4
27
2
2
28
17
Wind waves
Height (m)
Direction
Period (s)
0.6
S
7
0.7
S
4
0.7
SSW
4
0.6
SSW
4
0.8
SSW
5
0.4
S
6
0.6
S
3
0.5
S
4
0.5
S
6
0.7
S
4
0.7
SSE
4
0.4
ENE
3
0.5
NE
3
0.6
NNE
4
0.7
NNE
4
0.7
N
4
0.6
N
4
0.4
N
3
0.2
N
3
Energy kJ
33
12
16
15
24
12
7
6
18
15
20
2
5
10
14
13
9
3
1
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
4
3
4
2
1
1
1
1
Distance (km)
43
119
77
77
77
41
41
103
104
104
104
104
540
12
463
444
203
203
123
112
0
10
0
12
Best forecast wave conditions in Kanagawa
Rating
(10 max)
1
1
1
1
2
1
1
1
Best forecast wave conditions in Japan
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
2
3
3
3
4
3
4
3
3
3
3
3
Header Global
Rating
(10 max)
7
5
5
5
5
5
5
4
4
4
6
5
5
5
4
4
5
5
5
5
5
5
5
5
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
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