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Surf Forecasts:

Santos (Hachijojima Island) surfForecast / Izu Islands / Japan

information circle48hr Weather and Surf, issued 2 pm Thursday 19 Mar 2026 JST
Forecast update in hr  min  s Forecast update imminent
Santos (Hachijojima Island) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Santos (Hachijojima Island) sea temperature is
19.4° C
 (Which is slightly warmer than usual)

How big are the waves at Santos (Hachijojima Island) today?

The current surf forecast for Santos (Hachijojima Island) at 5PM is: 1.6m 14s primary swell from a East-northeast direction (forecast issued at 02:00pm March 19). An open ocean swell of 2.5m 9s is not directed at the surf break, a second open ocean swell of 4.0m 9s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (JST) & DateWave HeightWave Period
Morning (19 Mar)--
Afternoon (19 Mar)5.5ft (1.7m)14s
Evening (19 Mar)5ft (1.5m)13s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Thursday
19
Friday
20
Saturday
21
Sunday
22
12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM
Rating
(10 max)
0
2
2
3
3
2
1
2
1
1
1
0
0
0
2
0
1
0
0
0
1
3
2
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.8
ENE
1.7
ENE
1.6
ENE
1.5
ENE
1.4
ENE
1.4
ENE
1.3
ENE
1.3
ENE
1.2
ENE
1.2
ENE
1.1
ENE
1.2
ENE
1.3
ENE
1.3
ENE
1.3
ENE
1.3
ENE
1.3
ENE
1.3
ENE
1.8
NE
1.3
ENE
1.2
ENE
1.5
ENE
1.3
ENE
1.1
NE
Period(s) (?)14141413131313131313141414141413131391212121212
Wave
Graph
(?)Metric surfscale
Energy kJ (?)12621075933817673663569551469476508561638630644599581563564473417702458330
Wind
(km/h)
60
SW
35
W
30
WNW
30
WNW
30
WNW
30
WNW
30
W
35
WNW
35
WNW
35
WNW
35
WNW
45
WNW
55
WNW
50
NW
20
N
15
ENE
15
ESE
20
ESE
25
SE
25
S
20
SSW
15
WSW
10
W
10
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		offoffoffoffoffcross-
off		offoffoffoffoffoffcross-
off		cross-
off		cross-
on		ononcross-
on		cross-
on		crosscross-
off		cross-
off		cross-
off
High Tide
/ height (m)
5:39PM
1.46
5:58AM
1.40
6:24PM
1.46
6:20AM
1.41
7:12PM
1.39
6:42AM
1.39
Low Tide
/ height (m)
11:31AM
0.29
11:54PM
0.24
12:07PM
0.16
12:25AM
0.36
12:44PM
0.06
12:56AM
0.50
Thursday
19
Friday
20
Saturday
21
Sunday
22
Sunrise------5:45-------5:43-------5:43-
Sunset-5:50-------5:51-------5:52------
cloud
light rain
light rain
light rain
clear
clear
clear
cloud
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
part cloud
clear
part cloud
rain showers
rain showers
clear
clear
Rain (mm)
-421----------------11--
Temp. °C191615151515161615151415141313141515141415141414
Feels °C (?)9109988101098641281011109911111111
  • 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

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View detailed surf forecast for Santos (Hachijojima Island) at:
surf-forecast.com

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