Tacos (Hachijojima Island) Surf Forecast

/ Izu Islands (6 surf breaks) /

Japan (129 surf breaks)

Surf Forecasts:

Tacos (Hachijojima Island) surfForecast / Izu Islands / Japan

48hr Weather and Surf, issued 2 pm Thursday 18 Sep 2025 JST

Forecast update in hr min s Forecast update imminent

Tacos (Hachijojima Island) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Today's Tacos (Hachijojima Island) sea temperature is 29.6° C
(Which is 2.5°C warmer than normal for this time of year)

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

The current surf forecast for Tacos (Hachijojima Island) at 9PM is: 0.4m 10s primary swell from a Southeast direction and 0.4m 8s secondary swell from a East direction (forecast issued at 02:00pm September 18). An open ocean swell of 1.6m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (JST) & Date	Wave Height	Wave Period
Morning (18 Sep)	-	-
Afternoon (18 Sep)	1.5ft (0.4m)	10s
Evening (18 Sep)	1.5ft (0.4m)	10s

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

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Thursday 18				Friday 19								Saturday 20								Sunday 21
	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	0 AM	3 AM	6 AM	9 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 (?)	E	SE	SE	SE	SE	SE	ESE	ESE	NE	NE	NE	ENE	ENE	ENE	ENE	ENE	E	E	NE	NNE	NE	NE	NE	NE
Period(s) (?)	8	10	10	10	10	10	9	9	8	8	8	8	8	8	7	7	7	7	14	14	14	14	14	13
Wave Graph (?)
kJ (?)	37	25	35	25	34	33	46	45	703	1055	929	749	613	531	400	356	154	107	89	133	162	158	186	178
Wind (km/h)	WSW	WSW	WSW	WSW	W	NNW	NNE	NE	NE	ENE	ENE	ENE	E	E	E	ESE	SSE	SSW	WSW	WSW	WSW	WSW	W	W
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- off	cross- off	cross- off	cross- off	off	cross- off	cross	cross	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	on	on	cross- on	cross	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off
High Tide / height (m)			4:35PM 1.39			2:51AM 1.47					4:50PM 1.47				3:45AM 1.58				5:08PM 1.56				4:29AM 1.65
Low Tide / height (m)	9:06AM 0.34				9:28PM 1.07				9:52AM 0.35				10:05PM 0.95				10:29AM 0.39				10:39PM 0.86

	Thursday 18				Friday 19								Saturday 20								Sunday 21
Sunrise	-	-	-	-	-	-	5:26	-	-	-	-	-	-	-	5:26	-	-	-	-	-	-	-	5:26	-
Sunset	-	5:44	-	-	-	-	-	-	-	5:42	-	-	-	-	-	-	-	5:40	-	-	-	-	-	-

Rain (mm)	-	-	-	-	1	-	-	1	2	-	-	-	-	-	1	1	2	2	-	-	-	1	-	1
Temp. °C	28	28	28	28	29	27	27	27	25	25	26	26	27	27	27	27	27	28	28	28	28	28	28	27
Feels °C (?)	28	28	28	29	29	28	27	25	20	20	22	23	25	26	26	26	28	29	28	28	27	26	27	26

Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)

Recent Eyeball Surf Reports for Izu Islands

Wind Update Offshore wind reported 8 km from Tacos (Hachijojima Island) (light winds from the WSW at Hachijojima 8 km from Tacos (Hachijojima Island)). 0.4m 8s swell from the ESE with a 0.2m 9s swell from the NE and a 0.2m 9s swell from the SE. 3 swells combining to make bigger set waves.
58 minutes ago Tacos (Hachijojima Island)

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Actual: 58 min ago

11 km/h

WSW

Cross-Off

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