Santos (Hachijojima Island) Surf Break
Lat Long: 33.07° N 139.84° E

Santos (Hachijojima Island) Surf Forecast and Surf Report

Weather Forecast for Santos (Hachijojima Island)

Issued: 8 pm 02 Jun 2026 (local time)

Forecast update in  hr  min

Today's Santos (Hachijojima Island) sea temperature is
24.2° C

1.6°C warmer than normal for this time of year

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


Santos (Hachijojima Island) surf forecast from 2 Jun 2026:

  • Best quality surf: Wednesday 3 Jun, 9PM (local time) - 2.5ft (0.7m), 9s period, ESE swell with offshore winds.
  • Most powerful swell: Friday 5 Jun, 3PM (local time) - 13ft (4.0m), 12s period, NE swell with 4,522 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 3 Jun, 9PM (local time) - 2.5ft (0.7m), 9s period with ESE swell.

Best Forecast Surf Conditions for Santos (Hachijojima Island) this week:

The surf forecast for Santos (Hachijojima Island) over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jun 03) at 9PM. The primary swell is predicted to be 0.7m and 9s period. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Santos (Hachijojima Island) in the next 16 days are 4.0m 12s and forecast to arrive on Friday (Jun 05) at 3PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 8.5m 15s period and expected on Wednesday (Jun 03) at 12PM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 9PM (Wed 3rd Jun)2.5ft (0.7m) 9s
Best Surf 9PM (Wed 3rd Jun)2.5ft (0.7m) 9s
Most Powerful 3PM (Fri 5th Jun)13ft (4.0m) 12s

Table - best surf conditions forecast for Santos (Hachijojima Island) over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 28mm), heaviest during Tue night. Warm (max 25°C on Wed morning, min 21°C on Wed night). Mainly stormy winds.

Days 5-7 Weather Summary

Heavy rain (total 88mm), heaviest during Sun night. Warm (max 25°C on Mon morning, min 20°C on Sun morning). Winds increasing (light winds from the E on Sat night, near gales from the S by Sun night).

Wednesday
3
Thursday
4
Friday
5
Saturday
6
Sunday
7
Monday
8
Tue
9
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Rating
(10 max)
0
0
0
1
0
0
1
2
0
0
0
1
2
1
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)
1.6
SE
6
6
SSW
16
0.6
E
9
0.7
ESE
9
1.7
NNE
10
2.1
NNE
10
3
NNE
11
3.5
NE
13
4
NE
12
3.5
NE
12
3.5
NE
12
3
NE
12
3
NE
12
2.5
NE
12
2.4
ENE
11
2.2
ENE
11
3
SSE
7
3
S
8
1
ENE
10
0.9
ENE
9
0.7
ENE
9
Wave Graph
Metric surfscale
Energy kJ
165
0
56
77
570
959
2091
4073
4522
4034
3594
2860
2346
1788
1400
1100
847
1329
186
126
90
Wind (km/h)
40
SE
80
S
55
W
10
N
25
NE
35
NNE
30
NNE
30
NE
30
NE
30
NE
30
NE
20
ENE
15
E
20
ESE
20
ESE
50
SSE
55
SW
50
SW
45
WSW
25
W
35
W
Wind State
cross-on
cross
cross-off
cross-off
cross-on
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
cross-on
cross-off
cross-off
cross-off
off
off
High Tide
5:39AM1.42m
8:12PM1.35m
6:13AM1.40m
8:49PM1.33m
6:50AM1.38m
9:27PM1.32m
7:31AM1.35m
10:07PM1.32m
8:21AM1.30m
10:50PM1.32m
9:29AM1.22m
11:35PM1.32m
11:07AM1.15m
Low Tide
00:26AM0.96m
1:01PM0.15m
00:59AM0.97m
1:37PM0.21m
1:35AM0.99m
2:15PM0.28m
2:18AM1.00m
2:56PM0.37m
3:14AM1.01m
3:41PM0.47m
4:30AM0.98m
4:32PM0.58m
5:52AM0.87m
5:32PM0.68m
heavy rain
thunderstorm
rain showers
light rain
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
heavy rain
rain showers
part cloud
part cloud
part cloud
part cloud
4:31
4:31
4:31
4:31
4:31
4:31
4:31
6:44
6:45
6:45
6:45
6:45
6:46
6:46
6:47
20
4
1
3
5
5
74
4
Temp °C
24
25
24
24
21
21
22
21
21
21
22
22
22
20
20
24
25
25
24
23
23
14
15
17
24
18
16
18
16
17
16
19
21
21
19
19
19
20
21
20
20
18
Swell 1
Height (m)
Direction
Period (s)
1.7
SW
14
3
WSW
16
0.6
E
9
4
WSW
11
1.9
SW
10
2.1
NNE
10
3
NNE
11
3.5
NE
13
4
NE
12
3.5
NE
12
3.5
NE
12
3
NE
12
3
NE
12
2.5
NE
12
2.4
ENE
11
2.2
ENE
11
1.6
ENE
10
1.3
ENE
10
1
ENE
10
2.3
SW
9
0.7
ENE
9
Energy kJ
1187
4255
56
3601
681
959
2091
4073
4522
4034
3594
2860
2346
1788
1400
1100
530
360
186
885
90
Swell 2
Height (m)
Direction
Period (s)
0.6
E
9
0.7
ESE
9
1.7
NNE
10
1.5
SW
9
1
SW
8
0.6
SW
7
0.5
SW
7
0.4
SSW
11
0.3
S
11
0.4
SE
10
0.4
SW
7
0.4
SW
7
0.4
SW
7
0.3
SW
7
0.1
NE
15
0.2
ENE
13
0.9
ENE
9
0.6
SSE
6
Energy kJ
60
77
570
328
114
42
23
40
21
28
12
17
16
7
8
17
126
27
Swell 3
Height (m)
Direction
Period (s)
0.6
E
9
0.1
SE
13
0.8
ESE
8
0.7
ESE
8
0.6
ESE
8
0.4
ESE
9
0.4
ESE
9
0.3
ESE
10
0.2
ESE
10
0.4
SW
7
0.3
ESE
10
0.1
SE
10
0.2
ENE
12
Energy kJ
60
7
92
70
57
28
26
20
10
11
20
4
14
Wind waves
Height (m)
Direction
Period (s)
1.6
SE
6
6
SSW
16
8
WSW
14
3
SSE
7
3
S
8
3.5
SW
10
1.9
SW
9
Energy kJ
165
18015
24786
847
1329
2708
514
Nearest Offshore or Glassy
Rating
(10 max)
1
2
4
1
3
2
2
1
1
2
1
1
1
1
1
1
1
3
3
4
2
Distance (km)
237
253
495
0
204
227
196
227
1309
546
227
191
191
227
191
191
204
152
249
208
249
Best forecast wave conditions in Izu Islands
Rating
(10 max)
1
1
1
1
1
3
Best forecast wave conditions in Japan
Rating
(10 max)
7
5
4
2
3
2
4
1
1
2
2
1
4
3
2
3
4
3
3
4
2
Header Global
Rating
(10 max)
5
5
5
5
5
4
5
5
5
9
8
9
9
9
7
8
9
6
5
9
6
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Santos (Hachijojima Island) Surf forecast

The above surf forecast table for Santos (Hachijojima Island) provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Santos (Hachijojima Island) can be found by selecting the local surf guide option on the grey menu. Our Santos (Hachijojima Island) surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Santos (Hachijojima Island)) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Santos (Hachijojima Island) may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Santos (Hachijojima Island) is 192 km (119 miles) from Oshima. If you plan a holiday in Izu Islands, look for hotels and other accommodation in Oshima. Oshima has rooms for a wide range of budgets as well as car hire and transport links.

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