Kaiser's (Hachijojima Island) Surf Forecast

/ Izu Islands (6 surf breaks) /

Japan (129 surf breaks)

Surf Forecasts:

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

48hr Weather and Surf, issued 2 am Saturday 08 Nov 2025 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 24.2° 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 4AM is: 2.0m 10s primary swell from a East-northeast direction (forecast issued at 02:00am November 08). An open ocean swell of 0.4m 6s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (JST) & Date	Wave Height	Wave Period
Morning (08 Nov)	6.5ft (2.0m)	10s
Afternoon (08 Nov)	6ft (1.8m)	8s
Evening (08 Nov)	6.5ft (2.0m)	10s

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

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Saturday 08								Sunday 09								Monday 10
	0 AM	3 AM	6 AM	9 AM	12 PM	3 PM	6 PM	9 PM	0 AM	3 AM	6 AM	9 AM	12 PM	3 PM	6 PM	9 PM	0 AM	3 AM	6 AM	9 AM	12 PM	3 PM	6 PM	9 PM
Rating (10 max)	2	2	2	2	1	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	ENE	ENE	ENE	ENE	ENE	NE	ENE	ENE	NNE	ESE	ESE	ESE	SE	SE	SE	SSE	S	SE	SSE	S	S	S	S	S
Period(s) (?)	10	10	10	10	10	8	10	10	9	7	7	7	7	8	8	8	8	8	8	8	8	8	10	14
Wave Graph (?)
kJ (?)	954	889	810	820	667	433	832	748	276	251	405	343	472	617	717	894	1262	567	374	203	117	98	122	103
Wind (km/h)	S	S	SE	SE	E	E	ESE	SE	SE	S	S	SSW	SSW	SSW	S	SSW	SSW	SW	WNW	WNW	WNW	WNW	NW	NNW
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross	cross	cross- on	on	cross- on	on	on	on	cross- on	cross- on	cross	cross	cross	cross	cross	cross	cross	cross- off	off	off	off	off	off	cross- off
High Tide / height (m)				7:45AM 1.55			5:45PM 1.64					8:41AM 1.44				6:18PM 1.60					9:42AM 1.33			6:56PM 1.53
Low Tide / height (m)		12:32AM -0.06				12:30PM 1.10				1:18AM -0.00				12:58PM 1.16				2:09AM 0.12				1:24PM 1.19

	Saturday 08								Sunday 09								Monday 10
Sunrise	-	-	-	6:03	-	-	-	-	-	-	-	6:03	-	-	-	-	-	-	-	6:05	-	-	-	-
Sunset	-	-	-	-	-	4:44	-	-	-	-	-	-	-	4:43	-	-	-	-	-	-	-	4:42	-	-

Rain (mm)	-	-	-	-	-	-	-	-	-	1	1	2	1	-	-	1	2	5	13	-	-	-	-	-
Temp. °C	20	20	20	21	21	19	20	20	20	20	20	21	22	23	23	23	23	23	21	21	20	18	18	18
Feels °C (?)	18	17	17	18	18	15	17	16	17	18	16	17	17	17	17	16	17	16	14	12	9	5	6	9

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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