Aoshima Harbour 48 hour detailed Surf Forecast

Lat Long: 31.80° N 131.47° E

Issued: 2 am 01 Nov 2026 (local time)

Forecast update in hr min

Today's Aoshima Harbour sea temperature is

26.0°C

Aoshima Harbour surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Surf Forecasts:

How big are the waves at Aoshima Harbour today (01 Nov):

Morning surf: Morning surf (01 Nov, local time) - 6.5ft (2.0m), 18s period with ESE swell.
Afternoon surf: Afternoon surf (01 Nov, local time) - 7ft (2.1m), 16s period with ESE swell.
Evening surf: Evening surf (01 Nov, local time) - 6.5ft (2.0m), 16s period with ESE swell.

The current surf forecast for Aoshima Harbour at 7AM is: 1.9m 18s primary swell from a East-southeast direction and 0.9m 10s secondary swell from a East-southeast direction (forecast issued at 02:00am November 01). The wind direction is predicted to be cross-offshore and the swell rating is 4.

Time (JST) & Date	Wave Height	Wave Period
Morning (01 Nov)	6.5ft (2.0m)	18s
Afternoon (01 Nov)	7ft (2.1m)	16s
Evening (01 Nov)	6.5ft (2.0m)	16s

Table - waves today at Aoshima Harbour. (Swell directed towards the surf break)

	Short Range Forecast Mostly dry. Warm (max 24°C on Mon afternoon, min 16°C on Mon night). Wind will be generally light.
	Sunday 1								Monday 2								Tuesday 3
	12 AM	3 AM	6 AM	9 AM	12 PM	3 PM	6 PM	9 PM	12 AM	3 AM	6 AM	9 AM	12 PM	3 PM	6 PM	9 PM	12 AM	3 AM	6 AM	9 AM	12 PM	3 PM	6 PM	9 PM
Rating (10 max)	4	4	4	4	4	3	3	4	4	4	3	3	2	1	2	3	2	2	2	1	0	0	1	0
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	ESE 16	ESE 16	ESE 18	ESE 18	ESE 17	ESE 16	ESE 16	ESE 16	ESE 15	ESE 14	ESE 13	ESE 13	ESE 13	ESE 13	ESE 13	ESE 13	ESE 13	ESE 13	ESE 13	ESE 13	ESE 14	ESE 13	ESE 14	ESE 14
Wave Graph
kJ	1223	1506	2117	2460	2900	2343	2102	1832	1409	1143	745	606	560	484	469	614	569	669	679	781	889	560	1301	1295
Wind (km/h)	NW	WNW	WNW	SW	S	SSW	SW	WSW	WSW	SW	SW	WSW	W	WNW	WNW	NW	N	NNW	N	NNE	NE	NE	NE	NNE
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross-off	cross-off	glassy	glassy	cross-off	cross-off	cross-off	off	off	cross-off	off	off	cross-off	cross-off	cross-off	cross-off	cross	cross	cross	cross-on	cross-on	cross-on	cross-on	cross-on
High Tide					11:21AM1.68m				9:24PM1.64m					12:44PM1.68m			11:05PM1.51m					1:51PM1.72m
Low Tide			3:51AM0.42m				4:27PM1.34m				5:00AM0.56m					6:24PM1.30m				6:25AM0.66m				7:58PM1.14m


	—	—	6:28	—	—	—	—	—	—	—	6:30	—	—	—	—	—	—	—	6:31	—	—	—	—	—
	—	—	—	—	—	5:24	—	—	—	—	—	—	—	5:23	—	—	—	—	—	—	—	5:22	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	18	18	17	18	22	23	20	19	19	20	20	23	23	24	21	19	18	17	16	16	18	20	19	18
Feels °C	17	17	16	18	20	19	18	18	18	19	19	23	21	21	20	19	18	16	14	14	14	16	16	14
Swell 1 Height (m) Direction Period (s)	ESE 16	ESE 16	ESE 18	ESE 18	ESE 17	ESE 16	ESE 16	ESE 16	ESE 15	ESE 14	ESE 13	ESE 13	ESE 13	ESE 13	ESE 13	ESE 13	ESE 13	ESE 13	ESE 13	ESE 13	ESE 14	ESE 13	ESE 14	ESE 14
kJ	1223	1506	2117	2460	2900	2343	2102	1832	1409	1143	745	606	560	484	469	614	569	669	679	781	889	560	1301	1295
Swell 2 Height (m) Direction Period (s)	ESE 10	E 10	E 10	ESE 10	E 10	ESE 10	—	—	—	—	—	E 10	SSW 5	S 5	SSW 5	SSW 5	NE 7	NE 7	NE 6	NE 6	NE 6	SE 15	E 9	—
kJ	260	204	204	163	117	132	—	—	—	—	—	18	30	14	5	5	61	54	45	53	54	537	14	—
Swell 3 Height (m) Direction Period (s)	—	E 10	E 10	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	E 9	E 9	E 10	E 9	—	—
kJ	—	244	202	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	27	15	16	26	—	—
Wind waves Height (m) Direction Period (s)	—	—	—	—	—	—	—	SW 4	SW 4	SW 4	SSW 4	SSW 5	SW 6	WSW 5	—	NNE 5	NNE 7	NNE 7	NNE 6	NNE 6	NNE 6	NE 6	NE 6	NE 6
kJ	—	—	—	—	—	—	—	14	17	16	20	35	86	51	—	75	229	209	190	200	185	53	54	56
Nearest Offshore or Glassy	Aoshima Harbour Kyu Shu	Aoshima Harbour Kyu Shu	Aoshima Harbour Kyu Shu	Aoshima Harbour Kyu Shu	Kojima Kyu Shu	Niyodo Rivermouth Shikoku	Golfcourse Kyu Shu	Aoshima Harbour Kyu Shu	Aoshima Harbour Kyu Shu	Aoshima Harbour Kyu Shu	Aoshima Harbour Kyu Shu	Aoshima Harbour Kyu Shu	Sosanji Rivermouth Kyu Shu	Aoura Kyu Shu	Aoshima Harbour Kyu Shu	Aoshima Harbour Kyu Shu	Sosanji Rivermouth Kyu Shu	Sosanji Rivermouth Kyu Shu	Sosanji Rivermouth Kyu Shu	Unnamed Kyu Shu	Nagata Kyu Shu	Nagata Kyu Shu	Takanabe Kyu Shu	Takanabe Kyu Shu
Rating (10 max)	4	4	4	4	5	4	4	4	4	4	3	3	3	2	2	3	3	3	3	4	4	4	4	4
Distance (km)	0	0	0	0	41	284	9	0	0	0	0	0	3	19	0	0	3	3	3	22	49	49	39	39
Best forecast wave conditions in Kyu Shu	Dragons Leaf	Dragons Leaf	Dragons Leaf	Okuragahama	Kojima		Golfcourse	Kodogawa	Dragons Leaf	Golfcourse	Udo Shrine	Dragons Leaf	Dragons Leaf	Okuragahama	Okuragahama	Mimitsu	Lena	Cape Toi	Cape Toi	Lena	Lena	Nagata	Lena	Lena
Rating (10 max)	4	4	4	5	5		4	4	4	4	3	4	3	3	3	3	3	4	4	4	4	4	4	4
Best forecast wave conditions in Japan	Nunoshima Shikoku	Nunoshima Shikoku	Nunoshima Shikoku	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Kaiser's (Hachijojima Island) Izu Islands	Kaiser's (Hachijojima Island) Izu Islands	Kaifu Rivermouth Shikoku	Nunoshima Shikoku	Nunoshima Shikoku	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Nunoshima Shikoku	Nunoshima Shikoku	Kaifu Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Cape Toi Kyu Shu	Cape Toi Kyu Shu	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku
Rating (10 max)	4	4	5	5	5	5	4	4	4	4	4	4	4	3	3	3	3	4	4	4	4	4	4	4
Header Global	Ahijedero Mexico	Achadas Da Cruz Portugal	Nunoshima Japan	Niyodo Rivermouth Japan	Niyodo Rivermouth Japan	Kaiser's (Hachijojima Island) Japan	Ahijedero Mexico	Ahijedero Mexico	Pipeline United States	Chuns and Jocks Reefs United States	Trial Harbour Australia	Ahijedero Mexico	Ahijedero Mexico	Ahijedero Mexico	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Bali Village Indonesia	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Boners United States	Boners United States	Buchupureo Chile
Rating (10 max)	4	4	5	5	5	5	4	4	5	5	5	4	4	4	5	5	5	5	4	5	5	4	4	4

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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Aoshima Harbour 48 hour detailed Surf Forecast

How big are the waves at Aoshima Harbour today (01 Nov):

Short Range Forecast

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