Hayama Surf Break

Hayama 48 hour detailed Surf Forecast

Lat Long: 35.25° N 139.59° E

Issued: 2 pm 18 Jun 2026 (local time)

Forecast update in  hr  min

Today's Hayama sea temperature is
22.3° C

Slightly cooler than normal

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


How big are the waves at Hayama today (18 Jun):

  • Afternoon surf: Afternoon surf (18 Jun, local time) - 2.5ft (0.8m), 7s period with S swell.
  • Evening surf: Evening surf (18 Jun, local time) - 2ft (0.6m), 7s period with SSW swell.

The current surf forecast for Hayama at 10PM is: 0.6m 7s primary swell from a South-southwest direction and 0.5m 6s secondary swell from a South-southeast direction (forecast issued at 02:00pm June 18). The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (18 Jun)--
Afternoon (18 Jun)2.5ft (0.8m)7s
Evening (18 Jun)2ft (0.6m)7s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 27mm), heaviest during Sat afternoon. Warm (max 23°C on Thu afternoon, min 20°C on Fri night). Winds increasing (calm on Fri morning, strong winds from the SSW by Sat night).

Thu
18
Friday
19
Saturday
20
Sun
21
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
6 AM
9 AM
Rating
(10 max)
0
0
1
0
1
0
0
0
0
0
0
0
0
0
0
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
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.8
S
7
0.8
S
7
0.8
S
7
0.6
SSW
7
0.6
SSE
7
0.6
S
7
0.5
S
6
0.6
S
7
0.4
SSW
6
0.4
S
6
0.4
S
6
0.4
SSE
6
0.2
SSE
10
0.4
SE
5
0.2
SSE
10
0.2
SSE
10
0.2
SSE
10
0.6
SSE
4
0.6
S
4
0.6
S
4
1.2
S
5
1.3
S
6
1.5
SSW
6
1
S
6
Wave Graph
Metric surfscale
Energy kJ
60
61
61
38
40
32
22
33
14
12
12
11
10
10
9
9
9
12
12
10
60
103
141
81
Wind (km/h)
30
N
25
NNE
10
ENE
5
ESE
5
E
10
NE
10
ENE
0
E
10
SSW
15
S
10
SE
15
ESE
15
ENE
20
ENE
20
ENE
15
NE
10
NE
5
NE
10
SE
15
SW
30
S
40
S
40
SSW
35
SSW
Wind State
off
off
cross-off
cross
cross-off
cross-off
cross-off
glassy
on
cross-on
cross-on
cross
cross-off
cross-off
cross-off
off
off
glassy
cross-on
on
cross-on
cross-on
on
on
High Tide
7:48PM1.40m
6:11AM1.45m
8:25PM1.37m
6:57AM1.37m
9:03PM1.34m
7:51AM1.28m
Low Tide
12:41PM0.04m
00:53AM0.93m
1:20PM0.14m
1:39AM0.90m
2:01PM0.26m
2:32AM0.87m
cloud
clear
part cloud
light rain
cloud
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
light rain
light rain
light rain
light rain
mod rain
light rain
light rain
light rain
light rain
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:26
4:26
4:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:58
6:58
6:59
6:59
 mm
1
1
3
2
2
6
3
4
1
2
1
Temp °C
21
23
23
22
22
21
21
22
22
23
23
22
22
21
20
21
21
21
21
21
21
22
22
23
Feels °C
18
21
24
24
24
22
22
25
23
24
25
23
23
21
19
21
23
24
23
22
19
19
19
21
Swell 1
Height (m)
Direction
Period (s)
0.8
S
7
0.8
S
7
0.8
S
7
0.6
SSW
7
0.6
SSE
7
0.6
S
7
0.5
S
6
0.6
S
7
0.4
SSW
6
0.4
S
6
0.2
SSE
6
0.4
SSE
6
0.3
SSE
6
0.4
SE
5
0.3
SE
5
0.2
SSW
7
0.2
SSW
7
0.2
SSW
7
0.2
SSE
10
0.2
SSE
10
0.1
SE
12
0.1
SE
9
1
S
6
1
S
6
Energy kJ
60
61
61
38
35
32
22
33
14
12
3
11
6
7
4
5
5
5
9
9
6
3
64
81
Swell 2
Height (m)
Direction
Period (s)
0.2
SSE
8
0.2
SSE
9
0.2
SSE
9
0.5
SSE
6
0.5
SSW
8
0.4
SW
8
0.3
SSW
7
0.1
SE
10
0.4
SE
6
0.2
SSE
10
0.2
SSE
10
0.2
SSE
10
0.2
SSE
10
0.2
SSE
10
0.2
SSE
10
0.2
SSE
10
0.2
SSE
10
0.2
SSE
10
0.1
SE
12
0.2
SSW
7
0.2
E
9
0.1
SE
12
0.1
SE
9
0.1
SE
11
Energy kJ
7
8
8
23
40
16
10
4
10
10
10
10
10
9
9
9
9
9
6
4
6
5
3
5
Swell 3
Height (m)
Direction
Period (s)
0.1
S
16
0.1
S
16
0.2
N
3
0.2
SSE
9
0.2
SSE
9
0.1
SE
9
0.1
SW
8
0.1
S
15
0.2
SSE
10
0.1
SE
14
0.1
SE
14
0.1
SE
13
0.1
SW
7
0.1
SW
7
0.1
SW
7
0.1
SE
13
0.1
SE
12
0.1
SE
12
0.1
E
9
0.1
SE
12
0.1
SE
12
0.1
SE
9
Energy kJ
5
5
1
8
8
3
3
4
10
7
7
7
2
2
2
7
6
6
2
6
5
3
Wind waves
Height (m)
Direction
Period (s)
0.5
N
3
0.4
NNE
3
0.3
SSE
2
0.4
S
6
0.4
ESE
3
0.3
ESE
3
0.4
ESE
5
0.4
ESE
5
0.3
SE
5
0.3
SE
4
0.6
SSE
4
0.6
S
4
0.6
S
4
1.2
S
5
1.3
S
6
1.5
SSW
6
Energy kJ
5
3
1
12
4
2
10
9
3
3
12
12
10
60
103
141
Nearest Offshore or Glassy
Rating
(10 max)
4
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
2
2
1
1
1
2
3
2
Distance (km)
70
6
0
10
0
6
32
10
74
74
74
100
100
145
145
243
74
74
90
74
74
488
471
136
Best forecast wave conditions in Kanagawa
Rating
(10 max)
1
1
2
2
1
1
Best forecast wave conditions in Japan
Rating
(10 max)
4
2
3
2
3
2
2
1
1
1
1
1
1
1
1
1
2
2
1
1
2
3
4
3
Header Global
Rating
(10 max)
5
9
9
9
5
5
5
5
6
6
6
6
7
4
4
4
4
4
5
5
9
9
4
9
  • 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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