Hayama surfForecast / Kanagawa / Japan

information circle48hr Weather and Surf, issued 8 pm Saturday 16 May 2026 JST
Forecast update in hr  min  s Forecast update imminent
Hayama surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Hayama sea temperature is
19.4° C
(Which is 1.2°C colder than average for this time of year)

How big are the waves at Hayama today?

The current surf forecast for Hayama at 12AM is: 0.3m 7s primary swell from a Southeast direction and 0.1m 10s secondary swell from a Southeast direction (forecast issued at 08:00pm May 16). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (17 May)--
Afternoon (17 May)--
Evening (17 May)1ft (0.3m)7s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 23°C on Sun afternoon, min 18°C on Sat night). Winds increasing (calm on Sat night, fresh winds from the S by Tue afternoon).

Sat
16
Sunday
17
Monday
18
Tuesday
19
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
0
0
0
0
0
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
7
0.3
SE
7
0.3
SE
7
0.3
SE
7
0.3
SE
7
0.3
SE
11
0.3
SE
8
0.3
SE
11
0.3
SE
10
0.3
SE
8
0.3
SE
8
0.3
SE
8
0.3
SE
8
0.2
SSE
8
0.3
SE
10
0.3
SE
10
0.3
SE
8
0.3
SE
10
0.3
SE
7
0.3
SE
10
0.3
SE
10
0.4
SE
10
0.3
SE
11
0.9
S
4
Wave Graph
Metric surfscale
Energy kJ
8
8
8
8
8
19
10
18
17
10
11
10
11
6
16
16
9
16
9
16
16
28
18
27
Wind (km/h)
15
SSW
10
S
10
SSE
5
S
0
SE
5
NNE
5
SSW
10
SW
20
SSW
15
S
10
SSE
5
ESE
5
SE
15
SSW
20
SSW
25
SSW
30
S
30
SSW
25
SSW
20
SSW
20
SSW
25
SSW
30
S
35
S
on
cross-on
cross-on
glassy
glassy
glassy
on
on
on
on
cross-on
cross
glassy
on
on
on
on
on
on
on
on
on
on
on
High Tide
5:09PM1.42m
4:02AM1.47m
5:51PM1.42m
4:31AM1.49m
6:32PM1.39m
5:00AM1.49m
Low Tide
10:32PM0.74m
10:57AM-0.03m
11:04PM0.80m
11:33AM-0.06m
11:37PM0.86m
12:10PM-0.04m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:35
4:35
4:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:37
6:38
6:39
6:40
Temp °C
19
18
18
18
18
20
22
23
21
20
20
20
19
19
20
21
21
20
20
19
19
20
20
20
17
17
17
18
18
20
21
21
18
18
18
20
19
17
17
17
17
16
17
17
16
17
17
16
Swell 1
Height (m)
Direction
Period (s)
0.3
SE
7
0.3
SE
7
0.3
SE
7
0.3
SE
7
0.3
SE
7
0.3
SE
7
0.3
SE
8
0.1
SE
10
0.3
SE
10
0.3
SE
8
0.3
SE
8
0.3
SE
8
0.3
SE
8
0.2
SSE
8
0.3
SE
8
0.3
SE
8
0.3
SE
8
0.3
SE
7
0.3
SE
7
0.3
SE
10
0.3
SE
10
0.4
SE
10
0.3
SE
11
0.3
SE
11
Energy kJ
8
8
8
8
8
8
10
4
15
10
11
10
11
6
10
9
9
8
8
16
16
28
18
18
Swell 2
Height (m)
Direction
Period (s)
0.1
SE
11
0.1
SE
11
0.1
SE
10
0.1
SE
10
0.1
SE
10
0.1
SE
10
0.1
SE
11
0.3
SE
11
0.3
SE
10
0.1
SE
10
0.1
SE
12
0.1
SE
12
0.1
SE
10
0.2
ESE
8
0.1
SE
12
0.1
SE
12
0.1
SE
10
0.1
SE
10
0.1
SE
10
0.2
SSE
7
0.2
SSE
7
0.3
ESE
9
0.3
ESE
10
0.1
E
10
Energy kJ
5
4
4
4
4
4
4
18
17
4
5
5
4
6
5
5
4
4
4
5
5
17
18
2
Swell 3
Height (m)
Direction
Period (s)
0.1
E
10
0.1
SE
13
0.1
SE
14
0.1
SE
14
0.3
SE
11
0.1
SE
10
0.1
SE
7
0.1
SE
10
0.3
SE
10
0.3
SE
10
0.4
SE
10
0.3
SE
10
0.3
SSE
7
0.2
SSE
4
0.2
SSE
4
Energy kJ
2
7
7
7
19
4
2
4
16
16
24
16
9
1
1
Wind waves
Height (m)
Direction
Period (s)
0.4
SE
8
0.4
S
3
0.3
S
3
0.2
S
3
0.3
SSW
2
0.6
S
3
0.6
S
4
0.6
SSW
4
0.5
SSW
4
0.4
SSW
3
0.4
SSW
3
0.5
SSW
3
0.7
S
4
0.9
S
4
Energy kJ
16
3
1
1
1
7
9
10
7
5
4
6
13
27
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
2
2
1
1
1
1
2
1
1
1
1
1
1
1
1
1
Distance (km)
13
44
44
48
10
10
10
13
74
48
40
40
10
13
74
74
74
89
89
40
40
90
74
74
Best forecast wave conditions in Kanagawa
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in Japan
Rating
(10 max)
1
1
1
1
1
1
1
2
2
2
2
2
2
1
2
1
1
1
1
1
1
1
1
2
Header Global
Rating
(10 max)
5
5
5
6
5
4
4
4
6
9
9
7
4
4
5
7
5
4
5
5
4
4
4
4
  • 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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