Niijima - Awaii Surf Forecast

/ Izu Islands (6 surf breaks) /

Japan (129 surf breaks) / Lat Long: (34.38° N 139.28° E)

Surf Forecasts:

Niijima - Awaii surfForecast / Izu Islands / Japan

48hr Weather and Surf, issued 8 am Saturday 11 Oct 2025 JST

Forecast update in hr min s Forecast update imminent

Niijima - Awaii surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Today's Niijima - Awaii sea temperature is 25.8° C
(Which is 1.3°C warmer than normal for this time of year)

How big are the waves at Niijima - Awaii today?

The current surf forecast for Niijima - Awaii at 1PM is: 1.2m 10s primary swell from a East direction and 0.6m 9s secondary swell from a South direction, 1.2m 5s secondary swell from a South-southeast direction (forecast issued at 08:00am October 11). The wind direction is predicted to be cross-shore.

Time (JST) & Date	Wave Height	Wave Period
Morning (11 Oct)	1.5ft (0.5m)	9s
Afternoon (11 Oct)	3.5ft (1.1m)	6s
Evening (11 Oct)	7ft (2.2m)	8s

Table - waves today at Niijima - Awaii. (Swell directed towards the surf break)

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Saturday 11						Sunday 12								Monday 13								Tue 14
	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	0 AM	3 AM
Rating (10 max)	0	0	0	0	0	0	1	1	2	1	1	2	3	3	0	0	0	0	0	1	0	0	0	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	S	S	E	SSE	S	S	S	S	SSW	SSW	SW	SW	SW	SW	SW	SSW	SSW	SSW	SE	E	E	E	SSW	SSW
Period(s) (?)	10	9	10	6	6	8	8	8	8	8	8	12	11	11	13	13	13	12	10	9	9	9	8	8
Wave Graph (?)
kJ (?)	51	45	319	80	247	548	501	410	220	193	169	298	558	676	1885	4390	7473	2249	1202	992	651	399	65	44
Wind (km/h)	NE	NNE	NNE	NNE	NE	NE	NNE	NNE	W	WSW	WSW	SW	SW	N	NE	ENE	NNE	NNE	N	NNE	NE	ENE	NE	NE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross	cross	cross	cross	cross	cross	cross	cross	glass	cross- off	cross- off	cross- off	cross- off	cross- off	cross- on	cross- on	cross	cross	cross- off	cross	cross- on	cross- on	cross- on	cross
High Tide / height (m)		8:01AM 1.51				6:40PM 1.61				8:55AM 1.41				7:04PM 1.56					10:10AM 1.32			7:29PM 1.49
Low Tide / height (m)				1:09PM 0.99				1:49AM 0.24				1:36PM 1.09				2:35AM 0.31				2:05PM 1.19

	Saturday 11						Sunday 12								Monday 13								Tue 14
Sunrise	5:43	-	-	-	-	-	-	-	5:45	-	-	-	-	-	-	-	5:45	-	-	-	-	-	-	-
Sunset	-	-	-	5:14	-	-	-	-	-	-	-	5:13	-	-	-	-	-	-	-	5:12	-	-	-	-

Rain (mm)	2	2	1	3	6	3	1	-	-	-	-	-	-	1	2	7	11	3	-	-	-	-	-	-
Temp. °C	21	21	21	20	20	20	21	21	21	23	23	24	25	24	24	24	23	22	23	23	23	24	23	22
Feels °C (?)	22	21	19	18	18	18	20	23	23	24	24	25	27	27	22	20	15	13	17	21	22	22	20	19

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 Continuing clean conditions at Niijima - Awaii (light winds from the ENE at Miyakejima 37 km from Niijima - Awaii). 0.6m 10s swell from the SSW with a 0.3m 5s windswell from the SSE. 2 swells combining to make bigger set waves.
41 minutes ago Niijima - Awaii

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37 km away, 41 min ago

6 km/h

ENE

0.0

25.8

Air / Water (°C)

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