Hanamizu River Surf Break

Lat Long: 35.29° N 139.26° E

Hanamizu River 48 hour detailed Surf Forecast

Issued: 8 am 09 Jul 2026 (local time)

Forecast update in  hr  min

Today's Hanamizu River sea temperature is
23.9° C
1.0° 

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 (09 Jul):

  • Morning surf: Morning surf (09 Jul, local time) - 5ft (1.5m), 14s period with S swell.
  • Afternoon surf: Afternoon surf (09 Jul, local time) - 4.5ft (1.4m), 14s period with SSE swell.
  • Evening surf: Evening surf (09 Jul, local time) - 4.5ft (1.4m), 14s period with S swell.

The current surf forecast for Hanamizu River at 12PM is: 1.4m 14s primary swell from a South-southeast direction and 0.6m 18s secondary swell from a South direction (forecast issued at 08:00am July 09). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (09 Jul)5ft (1.5m)14s
Afternoon (09 Jul)4.5ft (1.4m)14s
Evening (09 Jul)4.5ft (1.4m)14s

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


Short Range Forecast

Light rain (total 3mm), mostly falling on Sat night. Warm (max 27°C on Sat afternoon, min 23°C on Thu night). Wind will be generally light.

Thursday
9
Friday
10
Saturday
11
Sun
12
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
12 AM
3 AM
Rating
(10 max)
3
2
1
1
1
2
2
3
4
3
1
1
1
3
3
4
4
3
0
0
2
4
4
4
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)
1.2
SSE
13
1.5
S
14
1.4
SSE
14
1.4
SSE
14
1.2
SSE
13
1.4
S
14
1.6
S
15
1.7
S
15
1.5
S
14
1.8
S
15
1.9
S
17
2
S
16
2
S
16
2.1
SSW
16
2.1
SSW
16
1.7
SSW
16
2.1
SSW
17
2.1
SSW
17
2.2
SSW
17
2.1
SSW
17
2.1
SSW
17
2
SSW
16
1.9
SSW
16
1.9
SSW
16
Wave Graph
Metric surfscale
Energy kJ
454
912
811
788
507
780
1070
1208
902
1371
2097
2141
2062
2107
2133
1455
2485
2605
2842
2437
2408
2071
1862
1839
Wind (km/h)
5
WSW
10
SSE
10
SSE
15
S
15
S
10
SSW
10
SW
5
SW
5
SW
10
SSE
15
SSE
20
S
20
S
10
SSW
10
SW
10
W
5
WSW
10
SSE
20
S
25
S
15
SW
15
WSW
10
WSW
10
W
Wind State
glassy
on
cross-on
cross-on
cross-on
cross
cross
cross
glassy
on
cross-on
cross-on
cross-on
cross
cross
cross-off
cross-off
on
cross-on
cross-on
cross
cross-off
cross-off
cross-off
High Tide
12:24PM1.08m
11:05PM1.37m
2:23PM1.17m
00:00AM1.38m
3:42PM1.29m
1:03AM1.41m
Low Tide
5:38AM0.51m
4:48PM0.92m
6:49AM0.38m
6:20PM1.05m
7:55AM0.23m
7:58PM1.11m
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:35
4:35
4:35
4:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:00
7:00
6:59
6:59
 mm
2
Temp °C
23
24
25
25
25
24
23
23
23
25
26
26
25
25
24
23
24
26
26
27
27
25
25
24
Feels °C
26
26
26
25
26
27
25
26
26
27
27
27
26
28
26
25
27
28
26
27
28
27
28
27
  • 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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