Hanamizu River Surf Break

Hanamizu River 48 hour detailed Surf Forecast

Lat Long: 35.29° N 139.26° E

Issued: 2 pm 17 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 (17 Jun):

  • Afternoon surf: Afternoon surf (17 Jun, local time) - 0.5ft (0.1m), 18s period with S swell.
  • Evening surf: Evening surf (17 Jun, local time) - 0.5ft (0.1m), 17s period with S swell.

The current surf forecast for Hanamizu River at 9PM is: 0.1m 17s primary swell from a South direction and 0.1m 10s secondary swell from a Southeast direction, 0.1m 7s secondary swell from a Southwest direction, 0.4m 4s secondary swell from a South-southeast direction (forecast issued at 02:00pm June 17). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (17 Jun)--
Afternoon (17 Jun)0.5ft (0.1m)18s
Evening (17 Jun)0.5ft (0.1m)17s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 21mm), heaviest during Wed night. Warm (max 25°C on Thu afternoon, min 19°C on Wed night). Wind will be generally light.

Wed
17
Thursday
18
Friday
19
Sat
20
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
0
0
0
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
S
7
0.1
S
18
0.5
S
3
0.1
S
17
0.6
SSE
5
0.5
S
5
0.7
S
7
0.7
S
7
0.5
S
6
0.5
SSE
6
0.5
SSE
6
0.5
SSE
6
0.7
S
7
0.6
S
6
0.4
SW
8
0.5
S
6
0.5
S
6
0.5
S
6
0.4
SW
9
0.4
SW
8
0.4
SSW
4
0.5
S
9
0.5
SSW
8
0.5
S
7
Wave Graph
Metric surfscale
Energy kJ
8
6
6
6
17
13
52
54
21
21
22
22
42
31
20
19
17
19
20
16
6
41
35
27
Wind (km/h)
15
SSE
20
S
15
S
10
SSW
10
NNW
15
NNW
10
N
15
N
15
NNE
5
S
15
SW
10
W
5
WNW
5
N
10
NNE
10
E
10
SSE
10
S
10
S
5
S
5
NNE
10
NNE
10
NE
15
NE
Wind State
cross-on
cross-on
cross-on
cross-on
off
cross-off
cross-off
cross-off
cross-off
cross-on
cross
cross-off
cross-off
glassy
cross-off
cross-on
cross-on
cross-on
cross-on
glassy
cross-off
cross-off
cross
cross
High Tide
7:35PM1.44m
5:38AM1.53m
8:17PM1.40m
6:30AM1.46m
8:55PM1.36m
7:26AM1.35m
Low Tide
12:15PM-0.09m
00:25AM1.03m
1:01PM0.00m
1:14AM0.98m
1:46PM0.15m
2:10AM0.92m
clear
part cloud
part cloud
cloud
mod rain
mod rain
light rain
cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
rain showers
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:26
4:28
4:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:59
7:00
7:00
7:00
 mm
6
10
3
1
1
Temp °C
23
23
21
20
19
19
20
21
24
25
25
23
23
22
22
24
24
25
24
23
23
23
22
22
Feels °C
23
22
21
21
20
19
20
21
24
27
26
24
25
25
24
26
26
27
26
26
26
25
24
23
Swell 1
Height (m)
Direction
Period (s)
0.1
S
11
0.1
S
11
0.1
SW
7
0.1
SE
10
0.4
SSE
4
0.5
S
5
0.7
S
7
0.7
S
7
0.5
S
6
0.5
SSE
6
0.5
SSE
6
0.5
SSE
6
0.7
S
7
0.6
S
6
0.5
S
6
0.5
S
6
0.2
SSW
7
0.2
SSE
10
0.4
SW
9
0.4
SW
8
0.4
SSW
4
0.5
S
9
0.5
SSW
8
0.5
S
7
Energy kJ
2
2
2
4
6
13
52
54
19
21
22
22
42
31
20
19
5
10
20
16
5
41
35
27
Swell 2
Height (m)
Direction
Period (s)
0.1
E
9
0.1
E
9
0.1
S
11
0.1
SW
7
0.1
SW
8
0.2
SSW
8
0.1
SE
10
0.1
SE
10
0.4
SSW
7
0.4
SSW
7
0.4
SSW
7
0.4
SSW
7
0.2
SSE
9
0.4
SW
8
0.4
SW
8
0.3
SSW
7
0.2
SSE
10
0.1
SW
10
0.2
SSE
10
0.2
SSE
6
0.2
SSW
8
0.2
SSE
10
0.2
SSE
10
0.2
SSE
10
Energy kJ
2
2
2
2
3
6
4
4
21
18
15
15
8
17
16
10
10
4
10
3
6
9
9
9
Swell 3
Height (m)
Direction
Period (s)
0.1
S
18
0.1
S
18
0.1
SE
10
0.1
S
17
0.1
SE
10
0.1
SE
10
0.1
S
16
0.1
S
16
0.1
SE
10
0.1
SE
10
0.1
SE
9
0.2
SSE
8
0.1
SW
10
0.1
SE
11
0.2
SSE
10
0.2
SSE
10
0.1
S
7
0.1
SE
14
0.1
SE
14
0.2
SSE
10
0.2
SSE
6
0.1
SE
13
0.1
SE
13
0.1
SE
13
Energy kJ
6
6
4
6
4
4
5
5
4
4
3
7
4
5
11
10
1
7
7
10
3
7
7
7
Wind waves
Height (m)
Direction
Period (s)
0.3
S
7
0.5
S
3
0.5
S
3
0.4
SSE
4
0.6
SSE
5
0.3
N
2
0.4
NNE
3
0.2
NNE
3
0.5
S
6
0.5
S
6
0.5
S
6
0.5
S
4
Energy kJ
8
4
6
4
17
1
2
1
17
19
16
7
Nearest Offshore or Glassy
Rating
(10 max)
2
2
1
1
1
2
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
104
104
104
103
12
12
10
19
81
59
41
43
10
20
59
41
43
43
43
76
69
10
59
59
Best forecast wave conditions in Kanagawa
Rating
(10 max)
1
2
1
1
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in Japan
Rating
(10 max)
3
3
2
2
1
3
2
2
2
2
2
2
2
2
1
1
2
2
2
2
2
2
1
1
Header Global
Rating
(10 max)
5
8
8
4
4
4
5
5
9
9
9
7
5
5
6
5
6
6
6
5
5
8
7
7
  • 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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