Surf Break

Lat Long: 35.25° N 139.59° E

Hayama 48 hour detailed Surf Forecast

Issued: 8 pm 28 Sep 2026 (local time)

Forecast update in  hr  min

Today's Hayama sea temperature is
24.8°C
0.1° 

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 (29 Sep):

  • Morning surf: Morning surf (29 Sep, local time) - 2.5ft (0.7m), 7s period with S swell.
  • Afternoon surf: Afternoon surf (29 Sep, local time) - 1ft (0.3m), 14s period with SW swell.
  • Evening surf: Evening surf (29 Sep, local time) - 1.5ft (0.4m), 14s period with SW swell.

The current surf forecast for Hayama at 1AM is: 0.9m 7s primary swell from a South-southwest direction and 0.1m 15s secondary swell from a Southwest direction (forecast issued at 08:00pm September 28). The wind direction is predicted to be offshore.

Time (JST) & DateWave HeightWave Period
Morning (29 Sep)2.5ft (0.7m)7s
Afternoon (29 Sep)1ft (0.3m)14s
Evening (29 Sep)1.5ft (0.4m)14s

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


Short Range Forecast

Heavy rain (total 112mm), heaviest during Thu afternoon. Warm (max 25°C on Mon night, min 17°C on Tue night). Winds increasing (light winds from the N on Mon night, fresh winds from the NNE by Thu afternoon).

Mon
28
Tuesday
29
Wednesday
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
Rating
(10 max)
0
0
1
1
1
0
0
0
0
0
1
1
1
1
0
0
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1
SSW
6
1.4
SSW
7
1
S
7
0.9
S
7
0.8
S
7
0.7
S
7
0.6
S
7
0.3
SW
14
0.4
SW
14
0.4
SW
14
0.5
SW
13
0.6
SSW
12
0.5
SW
12
0.5
SW
11
0.5
SW
11
0.6
SSW
11
0.7
SSW
11
0.6
SSW
10
Wave Graph
Metric surfscale
Energy kJ
88
180
97
77
61
45
33
31
46
64
84
101
69
64
60
82
103
82
Wind (km/h)
30
SW
20
WSW
10
N
15
NNE
10
NE
30
NE
25
NE
30
NNE
25
NE
15
NE
15
NNE
15
NNE
20
NE
20
NE
20
NE
15
NE
20
NNE
20
NNE
Wind State
on
cross-on
off
off
cross-off
off
off
off
off
cross-off
off
off
off
off
cross-off
cross-off
off
off
High Tide
5:30PM1.60m
6:20AM1.59m
5:51PM1.60m
7:00AM1.51m
6:13PM1.58m
Low Tide
11:54PM0.26m
12:04PM0.67m
00:27AM0.23m
12:30PM0.79m
cloud
cloud
cloud
light rain
light rain
light rain
light rain
mod rain
mod rain
heavy rain
heavy rain
mod rain
light rain
cloud
cloud
cloud
cloud
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
5:33
—
—
—
—
—
—
—
5:33
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
—
—
5:29
—
—
—
—
—
—
—
5:28
—
—
 mm
—
—
—
1
1
3
4
6
6
12
11
7
1
—
—
—
—
1
Temp °C
25
25
24
22
22
20
19
18
18
17
18
18
19
19
19
19
19
19
Feels °C
25
26
26
23
23
18
17
15
15
16
18
17
18
17
17
18
18
18
  • 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 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Hayama surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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