Hanamizu River Surf Break

Lat Long: 35.29° N 139.26° E

Hanamizu River 48 hour detailed Surf Forecast

Issued: 8 am 03 Aug 2026 (local time)

Forecast update in  hr  min

Today's Hanamizu River sea temperature is
27.9° C
1.3° 

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 (03 Aug):

  • Morning surf: Morning surf (03 Aug, local time) - 2.5ft (0.7m), 16s period with SE swell.
  • Afternoon surf: Afternoon surf (03 Aug, local time) - 3ft (0.9m), 16s period with SE swell.
  • Evening surf: Evening surf (03 Aug, local time) - 3.5ft (1.1m), 18s period with SE swell.

The current surf forecast for Hanamizu River at 4PM is: 0.9m 17s primary swell from a Southeast direction and 0.1m 8s secondary swell from a South direction, 0.4m 3s secondary swell from a Northeast direction (forecast issued at 08:00am August 03). The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (03 Aug)2.5ft (0.7m)16s
Afternoon (03 Aug)3ft (0.9m)16s
Evening (03 Aug)3.5ft (1.1m)18s

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


Short Range Forecast

Some drizzle, heaviest during Wed night. Warm (max 29°C on Wed afternoon, min 22°C on Mon night). Mainly fresh winds.

Monday
3
Tuesday
4
Wednesday
5
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
1
1
1
0
1
1
1
2
1
0
1
1
2
3
3
3
3
3
2
2
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
SE
16
0.7
SE
16
0.7
SE
16
0.9
SE
16
0.9
SE
17
1.1
SE
18
1.1
SE
17
1.2
SE
16
1.3
SE
16
1.4
SE
17
1.6
SE
16
1.8
SE
16
1.8
SE
16
2.1
SE
16
2.3
SE
16
2.4
SE
16
2.5
SSE
16
2.5
SSE
16
2.5
SSE
16
3
SSE
16
2.5
SSE
16
2.5
SSE
15
Wave Graph
Metric surfscale
Energy kJ
201
258
261
448
505
686
671
765
966
1094
1245
1611
1739
2355
2676
2831
3100
3413
3460
3860
3652
3022
Wind (km/h)
25
NE
20
NNE
20
NNE
25
NNE
25
NE
25
NNE
25
NNE
25
NNE
25
NNE
30
NNE
25
NE
25
ENE
25
ENE
25
NE
25
NNE
20
NNE
20
NNE
25
NNE
25
NNE
20
NE
20
ENE
20
NE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
High Tide
7:00AM1.37m
7:41PM1.46m
7:48AM1.28m
8:05PM1.45m
8:47AM1.18m
8:33PM1.43m
Low Tide
1:15PM0.41m
1:55AM0.55m
1:44PM0.55m
2:41AM0.50m
2:14PM0.72m
cloud
cloud
cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:52
4:52
4:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:45
6:44
6:43
 mm
Temp °C
25
24
25
25
25
24
23
23
22
24
27
28
26
24
23
23
23
24
26
29
28
27
Feels °C
25
24
25
24
24
22
21
21
20
20
24
25
24
22
21
21
21
22
25
29
29
29
  • 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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