Hanamizu River Surf Break

Hanamizu River 48 hour detailed Surf Forecast

Lat Long: 35.29° N 139.26° E

Issued: 8 pm 30 Jun 2026 (local time)

Forecast update in  hr  min

Today's Hanamizu River sea temperature is
23.5° C

Normal for this time of year

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 (30 Jun):

  • Evening surf: Evening surf (30 Jun, local time) - 1.5ft (0.4m), 7s period with SSW swell.

The current surf forecast for Hanamizu River at 11PM is: 0.4m 7s primary swell from a South-southwest direction and 0.3m 9s secondary swell from a Southeast direction (forecast issued at 08:00pm June 30). The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (30 Jun)--
Afternoon (30 Jun)--
Evening (30 Jun)1.5ft (0.4m)7s

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 38mm), heaviest during Thu morning. Warm (max 24°C on Tue night, min 20°C on Wed night). Wind will be generally light.

Tue
30
Wednesday
1
Thursday
2
Friday
3
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
12 PM
3 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
1
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
Wave
Height (m)
Direction
Period (s)
0.3
SE
9
0.4
SSW
7
0.4
SSW
7
0.5
S
7
0.5
S
7
0.4
SSW
7
0.4
SSW
7
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.2
ESE
9
0.2
ESE
9
0.2
ESE
13
1
SSW
5
2.1
SSW
7
1.3
SSW
7
1
S
8
0.9
SSW
7
0.7
SSW
8
0.6
SSW
8
0.6
S
7
0.4
S
7
0.4
S
7
0.3
S
6
Wave Graph
Metric surfscale
Energy kJ
13
15
15
24
25
15
15
13
17
17
8
8
16
49
373
191
115
89
58
44
40
15
14
7
Wind (km/h)
10
S
10
WSW
5
W
5
NNW
10
N
5
E
10
SSE
10
S
10
S
10
SW
10
W
5
W
5
NW
10
NNW
10
NE
15
NE
15
NNE
15
NNE
15
NNE
15
NNE
15
N
15
NNE
15
E
10
S
Wind State
cross-on
cross-off
cross-off
cross-off
cross-off
cross-on
cross-on
cross-on
cross-on
cross-off
cross-off
cross-off
glassy
cross-off
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-on
cross-on
High Tide
6:15PM1.36m
4:22AM1.45m
6:44PM1.37m
5:00AM1.45m
7:13PM1.38m
5:39AM1.43m
Low Tide
11:07PM0.99m
11:37AM0.12m
11:43PM0.95m
12:11PM0.13m
00:19AM0.92m
12:43PM0.17m
thunderstorm
clear
part cloud
clear
clear
part cloud
light rain
cloud
cloud
light rain
cloud
light rain
mod rain
heavy rain
mod rain
cloud
cloud
light rain
light rain
light rain
light rain
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:31
4:31
4:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:00
7:00
7:00
7:00
 mm
1
1
1
1
8
14
9
1
1
1
1
Temp °C
25
24
23
23
23
24
24
24
24
24
23
22
20
20
22
22
21
21
21
20
21
22
23
23
Feels °C
28
26
25
25
25
26
27
27
27
27
25
24
22
21
24
22
21
22
21
20
21
22
23
24
Swell 1
Height (m)
Direction
Period (s)
0.3
SE
9
0.4
SSW
7
0.4
SSW
7
0.5
S
7
0.5
S
7
0.4
SSW
7
0.4
SSW
7
0.3
SSW
6
0.3
SE
9
0.3
SE
9
0.3
SSW
6
0.3
SSW
6
0.1
SE
9
0.1
SE
9
1.2
SSW
6
1.3
SSW
7
1
S
8
0.9
SSW
7
0.7
SSW
8
0.6
SSW
8
0.6
S
7
0.4
S
7
0.4
S
7
0.3
S
6
Energy kJ
13
15
15
24
25
15
15
8
13
13
7
7
3
3
108
191
115
89
58
44
40
15
14
7
Swell 2
Height (m)
Direction
Period (s)
0.3
SSW
7
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.1
E
13
0.1
E
13
0.2
ESE
9
0.2
ESE
9
0.1
E
12
0.1
E
12
0.1
E
12
0.1
E
12
0.1
E
12
0.1
E
12
0.1
SE
9
0.1
SE
8
0.1
SE
9
0.3
SW
8
0.2
SSW
8
0.2
SSW
7
Energy kJ
9
13
13
13
13
13
13
13
3
3
8
8
3
3
3
3
3
3
3
3
3
10
6
5
Swell 3
Height (m)
Direction
Period (s)
0.1
E
13
0.1
E
13
0.1
E
13
0.1
E
13
0.1
E
13
0.1
E
13
0.1
E
13
0.1
E
13
0.2
ESE
13
0.2
ESE
13
0.1
E
13
0.1
E
13
0.2
ESE
13
0.1
SE
13
0.1
SE
10
0.1
SE
9
0.1
SE
12
0.1
SE
12
0.1
E
12
0.1
E
12
0.1
E
12
0.1
SE
9
0.1
SE
8
0.1
SE
9
Energy kJ
4
4
4
3
3
3
3
3
17
17
3
3
16
6
4
3
6
6
3
3
3
3
3
3
Wind waves
Height (m)
Direction
Period (s)
0.4
SSW
6
0.4
SSW
6
0.3
SSW
3
0.2
SSW
3
0.6
S
3
1
SSW
5
2.1
SSW
7
0.4
NE
2
0.4
NE
3
0.5
NNE
3
0.4
NNE
3
0.3
NNE
3
0.2
NNE
2
Energy kJ
13
12
1
1
7
49
373
1
3
5
4
2
1
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
3
2
1
1
1
1
1
1
Distance (km)
41
41
41
43
43
12
12
41
43
43
43
76
77
77
104
465
461
0
3
0
10
0
19
59
Best forecast wave conditions in Kanagawa
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
2
2
1
1
1
1
Best forecast wave conditions in Japan
Rating
(10 max)
1
1
1
2
2
2
1
1
1
1
1
1
1
1
2
2
3
3
2
4
3
2
2
2
Header Global
Rating
(10 max)
5
5
5
5
5
5
5
5
5
5
5
5
5
4
5
5
8
5
7
6
6
5
7
9
  • 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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