Hanamizu River surfForecast / Kanagawa / Japan

information circle48hr Weather and Surf, issued 8 pm Wednesday 27 May 2026 JST
Forecast update in hr  min  s Forecast update imminent
Hanamizu River surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Hanamizu River sea temperature is
19.9° C
(Which is 1.6°C colder than average for this time of year)

How big are the waves at Hanamizu River today (28 May):

  • Morning surf: Morning surf (28 May, local time) - 0.5ft (0.2m), 10s period with ESE swell.
  • Afternoon surf: Afternoon surf (28 May, local time) - 1.5ft (0.4m), 5s period with SE swell.
  • Evening surf: Evening surf (28 May, local time) - 2.5ft (0.7m), 6s period with S swell.

The current surf forecast for Hanamizu River at 3AM is: 0.3m 10s primary swell from a Southeast direction and 0.1m 13s secondary swell from a East direction, 0.4m 3s secondary swell from a South-southwest direction (forecast issued at 08:00pm May 27). The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (28 May)0.5ft (0.2m)10s
Afternoon (28 May)1.5ft (0.4m)5s
Evening (28 May)2.5ft (0.7m)6s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 3mm), mostly falling on Fri afternoon. Warm (max 25°C on Fri afternoon, min 20°C on Fri night). Wind will be generally light.

Wed
27
Thursday
28
Friday
29
Saturday
30
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
1
2
1
0
1
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.3
SE
9
0.3
SE
8
0.3
SE
8
0.3
SE
10
0.3
SE
10
0.2
ESE
10
0.5
SSE
4
0.4
SE
5
0.5
S
6
0.7
S
6
1.1
SSW
7
1.3
SSW
7
1
S
7
0.9
SSW
7
0.8
SSW
7
0.7
S
7
0.8
S
7
0.7
S
7
0.5
SSW
7
0.4
SE
6
0.4
SSW
7
0.4
SE
7
0.4
SSE
6
0.5
S
6
Wave Graph
Metric surfscale
Energy kJ
12
10
10
15
15
9
12
6
15
39
132
188
103
89
71
49
66
51
29
10
15
11
16
20
Wind (km/h)
10
SSW
10
SW
15
SW
10
WSW
5
SSW
15
S
5
SSE
5
SSE
5
SSE
5
SSW
10
WSW
5
WNW
5
NW
5
SE
0
WSW
5
ESE
10
ESE
15
ENE
5
ENE
5
NNW
5
S
10
SSW
15
S
20
S
cross-on
cross
cross
cross-off
cross
cross-on
cross-on
glassy
cross-on
cross
cross-off
cross-off
glassy
on
glassy
on
cross-on
cross
glassy
glassy
cross-on
cross-on
cross-on
cross-on
High Tide
1:53AM1.37m
3:47PM1.27m
2:23AM1.40m
4:29PM1.33m
2:53AM1.42m
Low Tide
8:04PM0.85m
8:56AM0.34m
8:50PM0.90m
9:30AM0.24m
9:30PM0.93m
10:02AM0.17m
cloud
cloud
part cloud
clear
clear
cloud
cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
light rain
part cloud
rain showers
clear
part cloud
part cloud
clear
part cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:31
4:31
4:30
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:47
6:49
6:49
6:50
1
2
Temp °C
22
22
22
21
21
22
22
22
22
23
23
23
23
24
24
25
22
21
21
20
20
22
23
24
23
23
23
22
22
23
24
25
25
26
25
26
26
27
28
28
24
21
22
21
21
21
20
21
Swell 1
Height (m)
Direction
Period (s)
0.3
SE
9
0.3
SE
8
0.3
SE
8
0.3
SE
10
0.3
SE
10
0.4
S
4
0.3
SSE
5
0.4
SE
5
0.2
SSW
6
0.1
SE
10
0.8
S
7
0.9
S
7
1
S
7
0.9
SSW
7
0.8
SSW
7
0.7
S
7
0.8
S
7
0.7
S
7
0.5
SSW
7
0.3
SSW
7
0.4
SSW
7
0.4
SE
7
0.4
SSE
6
0.1
SW
6
Energy kJ
12
10
10
15
15
4
4
6
3
4
58
79
103
89
71
49
66
51
29
9
15
11
16
2
Swell 2
Height (m)
Direction
Period (s)
0.1
E
14
0.1
SE
10
0.1
SE
10
0.1
E
13
0.1
E
13
0.2
ESE
10
0.2
ESE
9
0.1
SE
9
0.2
ESE
10
0.1
SE
7
0.1
SE
10
0.1
SE
8
0.2
ESE
12
0.2
ESE
12
0.2
ESE
12
0.1
SE
12
0.1
SE
12
0.1
SE
12
0.3
SSE
7
0.4
SE
6
0.4
SE
7
0.3
S
6
0.1
SW
7
0.1
SE
12
Energy kJ
4
4
4
4
3
9
8
3
9
2
4
2
14
14
14
6
6
6
9
10
12
7
2
5
Swell 3
Height (m)
Direction
Period (s)
0.1
S
10
0.1
E
14
0.1
E
13
0.1
SE
10
0.1
SE
10
0.1
E
13
0.1
SE
10
0.1
E
13
0.1
E
13
0.1
E
13
0.1
SE
7
0.1
SE
12
0.2
ESE
12
0.1
SE
9
0.1
SE
9
0.1
S
15
0.1
S
14
0.1
S
14
0.2
ESE
3
0.1
SE
12
0.1
SE
12
0.1
SW
7
0.1
SE
12
0.1
S
13
Energy kJ
2
4
4
4
4
3
4
3
3
3
2
6
15
3
3
4
4
4
1
5
5
2
5
3
Wind waves
Height (m)
Direction
Period (s)
0.3
S
2
0.3
S
2
0.3
SSW
3
0.4
SSW
3
0.5
S
3
0.5
SSE
4
0.5
S
6
0.7
S
6
1.1
SSW
7
1.3
SSW
7
0.4
ESE
3
0.3
E
2
0.2
ENE
2
0.3
E
2
0.5
S
6
Energy kJ
1
1
1
3
5
12
15
39
132
188
2
1
1
1
20
Nearest Offshore or Glassy
Rating
(10 max)
2
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
2
1
1
1
1
1
1
Distance (km)
103
12
77
12
12
62
62
12
12
76
0
0
0
10
0
27
19
123
59
12
12
41
62
62
Best forecast wave conditions in Kanagawa
Rating
(10 max)
1
1
1
1
1
2
2
2
1
2
1
1
1
1
1
Best forecast wave conditions in Japan
Rating
(10 max)
2
3
3
3
2
2
1
2
2
2
2
2
3
3
3
3
3
2
1
2
2
2
2
1
Header Global
Rating
(10 max)
7
7
9
7
6
6
8
9
9
7
9
7
7
6
5
5
5
5
5
4
5
5
5
5
  • 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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