Hanamizu River Surf Break

Lat Long: 35.29° N 139.26° E

Hanamizu River 48 hour detailed Surf Forecast

Issued: 2 am 30 Aug 2026 (local time)

Forecast update in  hr  min

Today's Hanamizu River sea temperature is
27.8°C
0.9° 

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 Aug):

  • Morning surf: Morning surf (30 Aug, local time) - 1.5ft (0.4m), 7s period with SSW swell.
  • Afternoon surf: Afternoon surf (30 Aug, local time) - 1ft (0.3m), 7s period with SSW swell.
  • Evening surf: Evening surf (30 Aug, local time) - 1ft (0.3m), 7s period with SSW swell.

The current surf forecast for Hanamizu River at 6AM is: 0.4m 7s primary swell from a South-southwest direction and 0.2m 10s secondary swell from a South-southeast direction (forecast issued at 02:00am August 30). The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (30 Aug)1.5ft (0.4m)7s
Afternoon (30 Aug)1ft (0.3m)7s
Evening (30 Aug)1ft (0.3m)7s

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


Short Range Forecast

Some drizzle, heaviest during Sun morning. Warm (max 28°C on Tue morning, min 22°C on Sun morning). Wind will be generally light.

Sunday
30
Monday
31
Tuesday
1
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
6 PM
9 PM
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
Wave
Height (m)
Direction
Period (s)
0.3
SSW
8
0.4
SSW
7
0.4
SSW
7
0.4
SSW
7
0.4
SSW
7
0.3
SSW
7
0.3
SSW
7
0.3
SSW
7
0.3
SSW
7
0.3
SSW
7
0.3
SSW
7
0.3
SSW
7
0.2
SSE
10
0.2
SSE
10
0.2
SSE
9
0.3
SSW
9
0.3
SSW
9
0.3
SSW
9
0.3
SSW
8
0.2
E
12
0.3
SSW
9
0.3
SSW
9
0.3
SSW
8
0.3
SSW
8
Wave Graph
Metric surfscale
Energy kJ
12
18
17
18
18
10
10
10
11
10
10
11
9
9
9
16
15
15
14
14
15
15
13
14
Wind (km/h)
15
NNE
10
NNE
15
N
10
NNE
5
NE
5
E
5
SSE
5
N
5
NNE
5
NNE
10
NNE
15
NE
10
ENE
10
ENE
10
NE
10
NE
10
NNE
10
NNE
10
NNE
10
NE
10
ESE
10
S
10
S
5
SSW
Wind State
cross-off
cross-off
cross-off
cross-off
cross
cross-on
glassy
glassy
glassy
cross-off
cross-off
cross-off
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
on
cross-on
cross-on
cross
High Tide
5:33AM1.50m
6:05PM1.51m
6:13AM1.47m
6:25PM1.51m
6:56AM1.40m
6:47PM1.51m
Low Tide
11:38PM0.52m
11:50AM0.32m
00:10AM0.43m
12:17PM0.43m
00:44AM0.36m
12:44PM0.57m
cloud
cloud
cloud
light rain
cloud
part cloud
clear
part cloud
part cloud
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:13
5:13
5:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:14
6:12
6:10
 mm
1
Temp °C
21
21
22
22
24
25
25
24
25
25
24
25
26
25
25
25
24
24
24
26
28
28
27
26
Feels °C
21
22
23
24
27
28
29
28
29
29
26
27
29
28
28
28
26
27
26
29
31
31
30
30
  • 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
How to use the Wavefinder 

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