Santos (Hachijojima Island) Surf Break

Lat Long: 33.07° N 139.84° E

Santos (Hachijojima Island) 48 hour detailed Surf Forecast

Issued: 8 am 08 Aug 2026 (local time)

Forecast update in  hr  min

Today's Santos (Hachijojima Island) sea temperature is
29.1° C
1.4° 

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 (08 Aug):

  • Morning surf: Morning surf (08 Aug, local time) - 6ft (1.8m), 11s period with SSW swell.
  • Afternoon surf: Afternoon surf (08 Aug, local time) - 5ft (1.6m), 12s period with ESE swell.
  • Evening surf: Evening surf (08 Aug, local time) - 6ft (1.9m), 14s period with E swell.

The current surf forecast for Santos (Hachijojima Island) at 5PM is: 1.8m 13s primary swell from a East direction (forecast issued at 08:00am August 08). An open ocean swell of 1.6m 11s is not directed at the surf break. The wind direction is predicted to be onshore.

Time (JST) & DateWave HeightWave Period
Morning (08 Aug)6ft (1.8m)11s
Afternoon (08 Aug)5ft (1.6m)12s
Evening (08 Aug)6ft (1.9m)14s

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


Short Range Forecast

Mostly dry. Warm (max 27°C on Sat morning, min 26°C on Sat night). Wind will be generally light.

Saturday
8
Sunday
9
Monday
10
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)
2
1
0
1
1
1
2
2
2
2
2
2
3
3
3
2
2
1
1
2
2
2
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)
1.9
SSW
11
1.8
SSW
11
1.4
ESE
12
1.6
ESE
12
1.8
E
13
1.9
E
14
2
E
14
2.1
E
13
2.1
E
13
2.1
E
13
2.1
E
13
2
E
13
2
E
12
2
E
12
1.9
E
12
1.9
E
12
2
E
12
2.1
E
12
2.1
E
12
2.2
ENE
11
2.1
ENE
11
2
ENE
11
Wave Graph
Metric surfscale
Energy kJ
901
757
522
727
1121
1442
1505
1584
1567
1520
1487
1288
1206
1167
1039
1039
1160
1249
1185
1126
1008
925
Wind (km/h)
15
ESE
20
ESE
20
ESE
20
E
15
E
20
E
10
E
15
E
15
ENE
15
NE
15
NE
15
NE
15
NE
10
NE
15
NNE
20
NNE
20
NNE
25
NNE
25
NNE
25
NNE
25
NNE
25
NNE
Wind State
on
on
on
on
on
cross-on
on
on
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
High Tide
3:44PM1.19m
11:40PM1.29m
4:29PM1.28m
1:26AM1.30m
5:04PM1.36m
Low Tide
7:12AM0.27m
6:58PM1.15m
8:23AM0.11m
8:54PM1.11m
9:23AM-0.01m
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:58
4:58
4:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:34
6:32
6:31
 mm
Temp °C
27
27
27
27
27
27
27
26
26
26
27
27
27
27
27
27
27
27
27
27
27
27
Feels °C
30
29
29
28
29
29
30
28
28
27
28
28
29
29
29
27
27
26
26
27
26
27
  • 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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