Snow-ForecastSnow-ForecastMountain-ForecastMountain-ForecastTide-ForecastTide-ForecastWeather-ForecastWeather-Forecast
Search by country, region, or break
Search by country, region, or break

Quick Links

Surf Forecasts:

Kaiser's (Hachijojima Island) surfForecast / Izu Islands / Japan

information circle48hr Weather and Surf, issued 8 pm Thursday 19 Mar 2026 JST
Forecast update in hr  min  s Forecast update imminent
Kaiser's (Hachijojima Island) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Kaiser's (Hachijojima Island) sea temperature is
19.4° C
 (Which is slightly warmer than usual)

How big are the waves at Kaiser's (Hachijojima Island) today?

The current surf forecast for Kaiser's (Hachijojima Island) at 3AM is: 1.3m 13s primary swell from a East-northeast direction and 0.1m 20s secondary swell from a South direction (forecast issued at 08:00pm March 19). An open ocean swell of 2.1m 8s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (JST) & DateWave HeightWave Period
Morning (20 Mar)4.5ft (1.3m)13s
Afternoon (20 Mar)4ft (1.2m)13s
Evening (20 Mar)4ft (1.2m)14s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Thu
19
Friday
20
Saturday
21
Sunday
22
6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM
Rating
(10 max)
2
2
2
2
1
2
1
2
2
1
0
0
2
0
0
0
0
1
3
3
3
2
2
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.6
ENE
1.5
ENE
1.4
ENE
1.3
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
1.2
ENE
1.9
NE
1.8
NE
1.2
ENE
1.5
ENE
1.4
ENE
1.3
ENE
1.1
NE
1
NE
Period(s) (?)1413131313131313141414141413131399121212121212
Wave
Graph
(?)Metric surfscale
Energy kJ (?)933778673577569551469476508561638621644599581451586481417702563477325278
Wind
(km/h)
30
WNW
30
WNW
30
WNW
35
WNW
30
W
30
WNW
35
WNW
35
WNW
35
WNW
45
NW
55
NW
50
NW
20
NNW
20
ENE
20
E
20
ESE
20
SE
15
S
15
SW
10
W
5
W
10
SSW
10
SW
15
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffoffoffcross-
off		offoffoffoffoffoffcross-
off		cross-
off		cross-
on		ononcross-
on		crosscross-
off		cross-
off		glasscrosscross-
off		cross
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)
11:54PM
0.24
12:07PM
0.16
12:25AM
0.36
12:44PM
0.06
12:56AM
0.50
1:23PM
-0.00
Thu
19
Friday
20
Saturday
21
Sunday
22
Sunrise----5:45-------5:43-------5:43---
Sunset-------5:51-------5:52-------5:52
light rain
light rain
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
rain showers
clear
clear
clear
clear
clear
clear
Rain (mm)
11---------------1------
Temp. °C151415151616161615151413141415151514151414141515
Feels °C (?)9988101010985129910101010121112111212
  • 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

Latest Updates

Surf-Forecast Premium Launches 16-day Forecast and New, Improved Modelling
Ben Mondy

Surf-Forecast Premium Launches 16-day Forecast and New, Improved Modelling

Get 16% off your subscription with code 16DAYS—available for 16 days only, until March 25, 2026. Surf-Forecast Premium just got better. All paid subscribers will now see a full 16-day forecast, surf reports and wind and tide data for over 7,000 of the world's best surf spots. Premium members will also have access to a new high-resolution forecast model, which enhances our current forecasts by making them quicker and more accurate. That’s more lead time. More confidence. More chances to score g

Save Up to 20% on SIXT Rental Cars Worldwide – Exclusive Surf-Forecast Deal
travel
Surf Forecast

Save Up to 20% on SIXT Rental Cars Worldwide – Exclusive Surf-Forecast Deal

Surf road trips just got even better. Surf-Forecast users can now save up to 20% on SIXT rental cars worldwide during the promotional period until March 31, 2026. Whether you’re planning a legendary California road trip, chasing waves along Europe’s coasts, or exploring remote surf destinations, this exclusive SIXT offer helps you travel smarter and cheaper. And if you want some inspiration on where to go, check out our article Five Iconic Surf Road Trips. Click and get your SIXT discount

Read more

Read more

Discover more articles and updates in the Greenroom.

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Kaiser's (Hachijojima Island) surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Kaiser's (Hachijojima Island) at:
surf-forecast.com

Nearest locationNearest
Nearest locationNearest
Nearest locationNearest