Shichirigahama Surf Break

Lat Long: 35.30° N 139.51° E

Shichirigahama 48 hour detailed Surf Forecast

Issued: 8 am 03 Sep 2026 (local time)

Forecast update in  hr  min

Today's Shichirigahama sea temperature is
27.4°C
0.8° 

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


How big are the waves at Shichirigahama today (03 Sep):

  • Morning surf: Morning surf (03 Sep, local time) - 1.5ft (0.5m), 9s period with S swell.
  • Afternoon surf: Afternoon surf (03 Sep, local time) - 2.5ft (0.8m), 4s period with SSW swell.
  • Evening surf: Evening surf (03 Sep, local time) - 1.5ft (0.4m), 8s period with SSW swell.

The current surf forecast for Shichirigahama at 3PM is: 0.8m 4s primary swell from a South-southwest direction and 0.1m 10s secondary swell from a Southeast direction, 0.1m 13s secondary swell from a South direction (forecast issued at 08:00am September 03). The wind direction is predicted to be onshore.

Time (JST) & DateWave HeightWave Period
Morning (03 Sep)1.5ft (0.5m)9s
Afternoon (03 Sep)2.5ft (0.8m)4s
Evening (03 Sep)1.5ft (0.4m)8s

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


Short Range Forecast

Heavy rain (total 44mm), heaviest during Sat morning. Warm (max 30°C on Thu afternoon, min 21°C on Sat morning). Winds increasing (calm on Thu night, strong winds from the N by Sat night).

Thursday
3
Friday
4
Saturday
5
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
6 PM
9 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
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.5
S
9
0.5
S
9
0.7
S
9
0.8
SSW
4
0.4
SSW
8
0.4
SSW
8
0.6
S
11
0.5
S
11
0.6
S
10
0.6
S
10
0.6
S
10
0.5
S
10
0.6
SSW
10
0.6
SSW
9
0.5
SSW
9
0.5
SSW
10
0.5
SSW
10
0.4
SSW
9
0.4
SSW
9
0.4
SSW
9
0.3
SSW
8
0.3
SSW
8
Wave Graph
Metric surfscale
Energy kJ
39
39
74
19
24
24
91
57
75
73
71
49
72
66
49
52
52
35
28
26
13
14
Wind (km/h)
15
SSW
15
SSW
25
S
20
SSW
30
N
15
NE
0
S
5
SSW
5
ENE
5
NNE
5
ENE
10
NNE
15
NNE
10
ENE
10
NE
15
NE
25
NE
30
NE
30
NNE
30
NNE
25
NE
30
NNE
Wind State
on
on
on
on
off
off
glassy
glassy
glassy
off
cross-off
off
off
cross-off
cross-off
off
off
off
off
off
off
off
High Tide
9:15AM1.18m
7:59PM1.49m
11:18AM1.09m
8:28PM1.42m
Low Tide
1:27PM0.97m
3:41AM0.47m
12:52PM1.08m
5:26AM0.51m
cloud
cloud
cloud
cloud
light rain
light rain
cloud
cloud
cloud
cloud
light rain
cloud
thunderstorm
light rain
light rain
light rain
mod rain
heavy rain
light rain
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:15
5:15
5:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:07
6:06
6:04
 mm
2
1
1
4
3
4
4
6
14
5
Temp °C
27
27
28
30
25
24
24
24
24
25
24
24
23
23
22
22
22
21
21
23
24
23
Feels °C
30
29
28
32
24
24
27
27
28
28
27
27
25
25
24
23
22
20
18
20
22
20
  • 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 

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