Surf Break

Lat Long: 35.29° N 139.26° E

Hanamizu River Surf Forecast and Surf Report

Issued: 2 pm 03 Nov 2026 (local time)

Forecast update in  hr  min

Today's Hanamizu River sea temperature is
22.9°C
0.7° 

Hanamizu River surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Hanamizu River surf forecast from 3 Nov 2026:

  • Best quality surf: Monday 16 Nov, 9AM (local time) - 8ft (2.4m), 9s period, SSW swell with cross-offshore winds.
  • Most powerful swell: Friday 6 Nov, 9AM (local time) - 6ft (1.8m), 13s period, S swell with 1,044 kJ wave energy.
  • Next surfable swell (1★+): Thursday 5 Nov, 6AM (local time) - 4.5ft (1.4m), 10s period with SE swell.

Best Forecast Surf Conditions for Hanamizu River this week:

The surf forecast for Hanamizu River over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Nov 05) at 6AM. The primary swell is predicted to be 1.4m and 10s period with a secondary swell of 0.4m and 11s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Hanamizu River in the next 16 days are 1.8m 13s and forecast to arrive on Friday (Nov 06) at 9AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Thursday (Nov 05) at 9AM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 6AM (Thu 5th Nov)4.5ft (1.4m) 10s
Best Surf 9AM (Mon 16th Nov)8ft (2.4m) 9s
Most Powerful 9AM (Fri 6th Nov)6ft (1.8m) 13s

Table - best surf conditions forecast for Hanamizu River over the next 16 days.


Short Range Forecast

Heavy rain (total 42mm), heaviest during Wed night. Warm (max 20°C on Thu morning, min 13°C on Wed afternoon). Wind will be generally light.

Days 5-7 Weather Summary

Light rain (total 6mm), mostly falling on Sun night. Warm (max 21°C on Fri afternoon, min 10°C on Sun night). Wind will be generally light.

Tue
3
Wednesday
4
Thursday
5
Friday
6
Saturday
7
Sunday
8
Monday
9
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
1
0
0
0
1
1
2
3
2
1
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
Wave
Height (m)
Direction
Period (s)
0.9
SSE
13
1
SSE
12
0.9
SSE
11
0.8
SSE
11
1.1
SE
9
1.5
SE
12
1.3
SE
10
1.3
S
13
1.8
S
13
1.3
SSE
11
0.6
S
10
0.4
SSW
6
0.3
SE
8
0.2
SSE
8
0.1
SE
12
0.2
ESE
11
0.3
SE
7
0.3
SE
7
0.3
SE
7
0.3
SE
8
Wave Graph
Metric surfscale
Energy kJ
294
292
173
128
192
583
341
534
1044
430
67
14
11
6
6
12
8
8
8
11
Wind (km/h)
10
E
15
ENE
20
NNE
25
NNE
25
N
15
NNW
15
NNE
10
SW
5
SSE
5
SE
5
NNW
10
SSE
15
SSE
10
ENE
10
ENE
5
ENE
10
NNE
15
N
10
NNE
20
NE
Wind State
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross
glassy
on
cross-off
on
on
cross-on
cross
glassy
cross-off
cross-off
cross-off
cross
High Tide
11:50PM1.11m
1:39PM1.31m
1:35AM1.18m
2:06PM1.36m
2:43AM1.27m
2:31PM1.40m
3:34AM1.35m
2:55PM1.44m
4:17AM1.40m
3:19PM1.47m
4:56AM1.43m
3:43PM1.49m
Low Tide
7:05PM0.93m
6:38AM0.55m
7:55PM0.74m
7:40AM0.61m
8:32PM0.55m
8:28AM0.66m
9:05PM0.38m
9:08AM0.72m
9:37PM0.25m
9:43AM0.78m
10:08PM0.15m
10:15AM0.83m
10:38PM0.09m
part cloud
light rain
cloud
light rain
heavy rain
light rain
cloud
part cloud
clear
clear
part cloud
clear
part cloud
part cloud
cloud
cloud
mod rain
cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
6:05
—
—
6:07
—
—
6:07
—
—
6:09
—
—
6:09
—
—
6:11
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
4:46
—
—
4:45
—
—
4:45
—
—
4:44
—
—
4:43
—
—
4:42
—
—
4:40
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 mm
—
1
—
2
38
1
—
—
—
—
—
—
—
—
—
—
6
—
—
—
Temp °C
19
17
14
13
15
20
19
18
20
21
19
17
17
14
12
11
10
11
12
12
Feels °C
17
15
9
8
12
18
17
19
19
21
18
15
14
9
8
9
7
7
9
7
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Hanamizu River Surf forecast

The above surf forecast table for Hanamizu River provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Hanamizu River can be found by selecting the local surf guide option on the grey menu. Our Hanamizu River surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Hanamizu River) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Hanamizu River may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Hanamizu River is 1 km (1 miles) from Ninomiya. If you plan a holiday in Kanagawa, look for hotels and other accommodation in Ninomiya. Ninomiya has rooms for a wide range of budgets as well as car hire and transport links.

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