Surf Break

Lat Long: 33.07° N 139.84° E

Santos (Hachijojima Island) 48 hour detailed Surf Forecast

Issued: 8 pm 29 Sep 2026 (local time)

Forecast update in  hr  min

Today's Santos (Hachijojima Island) sea temperature is
26.8°C
0.3° 

Santos (Hachijojima Island) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Santos (Hachijojima Island) today (29 Sep):

  • Evening surf: Evening surf (29 Sep, local time) - 1.5ft (0.5m), 13s period with NE swell.

The current surf forecast for Santos (Hachijojima Island) at 11PM is: 0.5m 12s primary swell from a Northeast direction and 0.6m 9s secondary swell from a East-northeast direction (forecast issued at 08:00pm September 29). An open ocean swell of 1.9m 13s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (29 Sep)--
Afternoon (29 Sep)--
Evening (29 Sep)1.5ft (0.5m)13s

Table - waves today at Santos (Hachijojima Island). (Swell directed towards the surf break)


Short Range Forecast

Heavy rain (total 84mm), heaviest during Wed afternoon. Warm (max 27°C on Thu morning, min 24°C on Wed afternoon). Winds increasing (calm on Tue night, near gales from the SSE by Wed night).

Tue
29
Wednesday
30
Thursday
1
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)
1
1
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.5
NE
13
0.5
NE
13
0.5
NE
12
0.5
NE
12
0.5
NE
12
1
NE
6
0.5
NE
12
0.8
NE
6
0.8
NE
6
2.3
SSW
10
2.2
SSW
10
3
S
9
3.5
S
9
3.5
S
9
2.5
S
8
1.7
SSE
8
1.3
SSE
7
0.8
SE
7
Wave Graph
Metric surfscale
Energy kJ
80
80
77
75
74
74
75
54
53
1024
874
1575
1915
1810
836
336
181
73
Wind (km/h)
10
WSW
0
NE
10
E
15
ESE
15
SE
15
SE
15
SSE
15
SSE
25
ESE
35
ESE
35
SE
45
ESE
50
SSE
35
S
40
NW
35
NW
30
WNW
30
W
Wind State
cross-off
glassy
cross-on
on
on
cross-on
cross-on
cross-on
on
on
on
on
cross-on
cross-on
off
off
off
off
High Tide
6:15PM1.70m
7:36AM1.53m
6:38PM1.66m
8:34AM1.41m
7:03PM1.60m
Low Tide
1:00AM0.31m
12:53PM0.92m
1:44AM0.28m
1:20PM1.03m
thunderstorm
thunderstorm
thunderstorm
cloud
cloud
thunderstorm
thunderstorm
mod rain
heavy rain
mod rain
light rain
thunderstorm
thunderstorm
thunderstorm
part cloud
cloud
clear
clear
<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>
—
—
—
—
—
—
—
5:27
—
—
—
—
—
—
—
5:25
—
—
 mm
2
1
1
—
—
1
3
9
26
9
4
7
21
2
—
—
—
—
Temp °C
26
26
26
26
26
26
26
24
24
24
24
25
26
27
26
24
25
26
Feels °C
29
31
29
28
28
27
28
27
25
22
22
22
22
27
25
22
23
25
  • 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 Santos (Hachijojima Island) 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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