Santos (Hachijojima Island) Surf Break

Lat Long: 33.07° N 139.84° E

Santos (Hachijojima Island) 48 hour detailed Surf Forecast

Issued: 2 am 26 Jul 2026 (local time)

Forecast update in  hr  min

Today's Santos (Hachijojima Island) sea temperature is
29.1° C
2.0° 

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 (26 Jul):

  • Morning surf: Morning surf (26 Jul, local time) - 1.5ft (0.4m), 15s period with SE swell.
  • Afternoon surf: Afternoon surf (26 Jul, local time) - 1.5ft (0.4m), 14s period with SE swell.
  • Evening surf: Evening surf (26 Jul, local time) - 1.5ft (0.5m), 10s period with SE swell.

The current surf forecast for Santos (Hachijojima Island) at 6AM is: 0.6m 11s primary swell from a Southeast direction and 0.5m 8s secondary swell from a East direction (forecast issued at 02:00am July 26). An open ocean swell of 0.4m 4s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (JST) & DateWave HeightWave Period
Morning (26 Jul)1.5ft (0.4m)15s
Afternoon (26 Jul)1.5ft (0.4m)14s
Evening (26 Jul)1.5ft (0.5m)10s

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


Short Range Forecast

Heavy rain (total 21mm), heaviest during Tue morning. Warm (max 30°C on Sun afternoon, min 27°C on Tue night). Winds decreasing (fresh winds from the SW on Sun night, calm by Mon night).

Sunday
26
Monday
27
Tuesday
28
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
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
1
1
1
1
1
0
0
0
0
0
0
0
2
2
2
2
2
2
2
1
1
0
0
0
Swell
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)
0.5
SE
11
0.6
SE
11
0.6
SE
11
0.4
SE
15
0.4
SE
14
0.4
SE
14
0.5
SE
10
0.5
SE
10
0.6
SE
10
0.6
SE
10
0.6
SE
10
0.6
SE
10
0.6
NE
11
0.7
ESE
10
0.7
NE
11
0.8
NE
10
0.7
NE
10
0.7
NE
10
0.7
NE
10
0.8
NE
9
0.9
NE
9
0.9
NE
8
0.8
NE
8
0.8
NE
8
Wave Graph
Metric surfscale
Energy kJ
57
77
75
75
74
73
54
51
68
68
68
65
97
96
119
132
102
100
96
103
107
88
69
69
Wind (km/h)
10
W
10
WNW
10
WNW
0
N
10
SW
15
WSW
20
SW
30
SW
35
SW
35
WSW
30
WSW
30
W
15
WNW
15
NW
5
NNW
5
ENE
0
WSW
5
NNW
10
WSW
15
WSW
20
WSW
25
WSW
30
WSW
35
NW
Wind State
off
off
off
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
cross-off
glassy
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
High Tide
1:33AM1.33m
5:20PM1.33m
2:46AM1.34m
5:44PM1.38m
3:39AM1.39m
6:07PM1.42m
Low Tide
9:40AM0.27m
9:55PM1.10m
10:21AM0.18m
10:34PM1.03m
10:57AM0.12m
clear
clear
clear
clear
clear
clear
clear
cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
thunderstorm
cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
clear
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:48
4:48
4:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:44
6:44
6:43
 mm
1
2
1
2
1
2
2
3
2
2
Temp °C
28
28
28
28
29
30
29
29
29
29
29
29
29
28
28
28
28
28
28
29
29
29
29
27
Feels °C
32
32
32
34
33
33
32
31
30
30
30
30
32
31
33
34
34
33
32
31
31
30
30
26
  • 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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