Santos (Hachijojima Island) surfForecast / Izu Islands / Japan

information circle48hr Weather and Surf, issued 8 pm Monday 02 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
19.1° 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 5AM is: 2.0m 13s primary swell from a Northeast direction and 0.6m 8s secondary swell from a East-southeast direction, 1.5m 5s secondary swell from a South-southeast direction (forecast issued at 08:00pm March 02). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (03 Mar)6ft (1.8m)13s
Afternoon (03 Mar)6.5ft (2.0m)13s
Evening (03 Mar)7ft (2.1m)14s

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


Updates in  hr  min  s Forecast update imminent
Mon
02
Tuesday
03
Wednesday
04
Thursday
05
6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM
Rating
(10 max)
4
3
0
0
0
0
0
0
0
0
0
4
0
0
1
2
3
3
1
1
3
4
4
4
Swell
Height Map
Wave Height (m) & direction (?)
1.7
NE
1.8
NE
2
NE
2
NE
2
NE
1.8
NE
1.8
NE
2
NE
2.1
NE
2.1
NE
3.5
SSE
2.2
NE
2.2
NE
2.2
NE
2.1
NE
2.1
NE
3
NE
3
NE
3
NE
3
NE
2.5
NE
2.5
NE
2.5
NE
2.5
NE
Period(s) (?)14141414131313131414914141414141313131313131212
Wave
Graph
(?)Metric surfscale
Energy kJ (?)108312331408140813871197117913871504187118521929192918751632160827952982263624962362220120652032
Wind
(km/h)
15
WSW
10
S
30
SSE
30
SSE
40
SSE
45
SSE
50
SE
50
SE
55
SE
50
SSE
30
SSE
30
WNW
60
NNW
50
NNW
35
NNW
30
NNW
25
NW
45
WNW
55
WNW
50
NW
30
NW
20
NW
15
WNW
10
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
oncross-
on
cross-
on
cross-
on
offcross-
off
cross-
off
cross-
off
cross-
off
cross-
off
offoffoffoffoffoffoff
High Tide
/ height (m)
4:28PM
1.32
5:51AM
1.25
5:13PM
1.40
6:12AM
1.32
5:54PM
1.44
6:31AM
1.37
Low Tide
/ height (m)
11:16PM
-0.04
11:19AM
0.50
11:49PM
0.07
11:52AM
0.43
12:18AM
0.20
12:24PM
0.38
Mon
02
Tuesday
03
Wednesday
04
Thursday
05
Sunrise-----6:07-------6:05-------6:05--
Sunset-------5:37-------5:38-------5:39
light rain
light rain
light rain
cloud
cloud
light rain
light rain
light rain
mod rain
mod rain
thunderstorm
thunderstorm
cloud
cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
211--11181021------------
Temp. °C161617171716161616171918111112131413121111111111
Feels °C (?)141512119876791514-114783004678
  • 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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