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Surf Forecasts:

Santos (Hachijojima Island) surfForecast / Izu Islands / Japan

information circle48hr Weather and Surf, issued 8 am Tuesday 25 Nov 2025 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
25.0° C
 (Which is 2.6°C warmer than normal for this time of year)

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

The current surf forecast for Santos (Hachijojima Island) at 1PM is: 0.9m 8s primary swell from a East-southeast direction and 0.4m 10s secondary swell from a East direction (forecast issued at 08:00am November 25). An open ocean swell of 1.5m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (25 Nov)3ft (0.9m)8s
Afternoon (25 Nov)3ft (0.9m)8s
Evening (25 Nov)3ft (0.9m)9s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Tuesday
25
Wednesday
26
Thursday
27
Fri
28
6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.1
ESE
0.9
ESE
0.9
ESE
0.9
ESE
0.9
ESE
0.9
ESE
0.7
SE
0.6
E
0.7
E
0.7
E
0.6
E
0.5
E
0.5
E
0.5
E
1
NNE
1.3
NE
1.6
NE
1.6
NE
1.6
NE
1.6
NE
1.5
NE
1.4
NE
1.2
NE
1.1
NE
Period(s) (?)88888991010109810105888888899
Wave
Graph
(?)Metric surfscale
Energy kJ (?)16012210899103108777794985936455048200341341304306304262237220
Wind
(km/h)
25
SW
35
SW
45
SW
60
SW
35
WNW
35
NW
35
WNW
40
WNW
45
WNW
50
WNW
45
NW
25
N
35
NNE
30
NNE
30
NE
30
NE
25
NE
20
E
20
ESE
20
SE
30
SSE
35
SSW
40
SW
50
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		cross-
off		cross-
off		offoffoffoffoffoffoffcross-
off		crosscrosscrosscross-
on		cross-
on		cross-
on		ononcross-
on		crosscross-
off		cross-
off
High Tide
/ height (m)
9:03AM
1.35
6:48PM
1.43
9:52AM
1.32
7:31PM
1.38
10:46AM
1.32
8:29PM
1.32
Low Tide
/ height (m)
1:34PM
1.08
2:27AM
0.37
2:21PM
1.11
3:18AM
0.45
3:36PM
1.12
Tuesday
25
Wednesday
26
Thursday
27
Fri
28
Sunrise-6:18-------6:20-------6:20------
Sunset---4:34-------4:34-------4:34----
cloud
rain showers
light rain
light rain
rain showers
light rain
clear
clear
rain showers
light rain
cloud
clear
clear
clear
part cloud
cloud
cloud
cloud
clear
clear
cloud
light rain
light rain
light rain
Rain (mm)
-11352--12-----------112
Temp. °C212121201918191918161717191918181818181819191921
Feels °C (?)1714131014121212106812121211111314141414131112
  • 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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