Santos (Hachijojima Island) 48 hour detailed Surf Forecast

Lat Long: 33.07° N 139.84° E

Issued: 2 am 11 Oct 2026 (local time)

Forecast update in hr min

Today's Santos (Hachijojima Island) sea temperature is

26.3°C

Santos (Hachijojima Island) 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 Santos (Hachijojima Island) today (11 Oct):

Morning surf: Morning surf (11 Oct, local time) - 10ft (3.0m), 11s period with ENE swell.
Afternoon surf: Afternoon surf (11 Oct, local time) - 10ft (3.0m), 10s period with ENE swell.
Evening surf: Evening surf (11 Oct, local time) - 6ft (1.8m), 16s period with SE swell.

The current surf forecast for Santos (Hachijojima Island) at 8AM is: 3.0m 11s primary swell from a East-northeast direction and 0.4m 18s secondary swell from a Southeast direction, 0.1m 12s secondary swell from a Northeast direction (forecast issued at 02:00am October 11). The wind direction is predicted to be cross-shore.

Time (JST) & Date	Wave Height	Wave Period
Morning (11 Oct)	10ft (3.0m)	11s
Afternoon (11 Oct)	10ft (3.0m)	10s
Evening (11 Oct)	6ft (1.8m)	16s

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

	Short Range Forecast Moderate rain (total 12mm), heaviest on Mon night. Warm (max 25°C on Sun night, min 24°C on Sun morning). Winds decreasing (near gales from the NNE on Mon morning, calm by Tue night).
	Sunday 11								Monday 12								Tuesday 13
	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)	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 Period (s)	E 11	E 11	E 11	ENE 11	ENE 11	ENE 10	ENE 10	SE 16	SE 15	SE 15	SE 16	SE 14	SE 14	SE 14	SE 14	SE 13	SE 13	SE 13	SE 13	ESE 12	ESE 12	ESE 11	ESE 11	NE 8
Wave Graph
kJ	2620	2360	2323	2170	2070	1956	1761	1552	1346	1647	2157	1712	1712	1688	1594	1482	1708	1804	1634	1197	835	571	521	418
Wind (km/h)	NE	NE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NE	NE	NE	ENE	ENE
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross-on	cross-on	cross-on	cross-on
High Tide			5:27AM1.70m				5:12PM1.76m					6:08AM1.67m			5:29PM1.76m					6:47AM1.61m			5:46PM1.74m
Low Tide	11:09PM0.57m				11:16AM0.80m				11:41PM0.49m				11:41AM0.91m					00:12AM0.46m				12:04PM1.01m


	—	5:41	—	—	—	—	—	—	—	5:41	—	—	—	—	—	—	—	5:41	—	—	—	—	—	—
	—	—	—	—	—	5:13	—	—	—	—	—	—	—	5:12	—	—	—	—	—	—	—	5:10	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	1	1	3	1	2	1	1	1	1	—	—
Temp °C	24	24	23	24	24	24	24	24	25	25	25	24	24	24	24	24	24	24	24	24	25	25	25	25
Feels °C	18	19	17	19	19	20	20	20	21	21	20	18	18	19	18	19	19	20	20	21	23	24	24	25
Swell 1 Height (m) Direction Period (s)	E 11	NE 12	E 11	SE 18	SE 18	SE 18	SE 16	SE 16	SE 15	SE 15	SE 16	SE 14	SE 14	SE 14	SE 14	SE 13	SE 13	SE 13	SE 13	ESE 12	ESE 12	ESE 11	ESE 11	NE 8
kJ	2620	6	2323	117	396	686	1151	1552	1308	1647	2157	1712	1712	1688	1527	1482	1708	1804	1634	1197	835	571	521	418
Swell 2 Height (m) Direction Period (s)	NE 13	—	SE 20	NE 12	NE 12	ESE 13	SE 12	E 10	ENE 15	ENE 15	—	—	—	NE 13	ENE 13	ENE 13	ENE 14	N 10	ENE 14	ENE 14	—	—	—	ESE 10
kJ	7	—	15	6	5	17	23	339	21	21	—	—	—	7	18	18	18	18	20	20	—	—	—	388
Swell 3 Height (m) Direction Period (s)	—	—	NE 12	NE 12	—	—	SE 12	ENE 15	—	—	—	—	—	—	—	—	ENE 14	ENE 14	ENE 14	—	—	—	—	ENE 13
kJ	—	—	6	6	—	—	23	21	—	—	—	—	—	—	—	—	18	18	20	—	—	—	—	17
Wind waves Height (m) Direction Period (s)	—	E 11	—	ENE 11	ENE 11	ENE 10	ENE 10	NE 9	ENE 10	ENE 9	NE 9	NE 8	NE 8	NE 8	NE 8	NE 8	NE 8	NE 8	NE 8	NE 7	NE 7	NE 8	NE 8	—
kJ	—	2360	—	2170	2070	1956	1761	951	1346	1177	1242	1342	1529	1594	1594	1368	1087	853	631	485	421	441	392	—
Nearest Offshore or Glassy	Mera Chiba	Shimoda Yamatoken (Tatado Hama) Shizuoka	Shimoda Yamatoken (Tatado Hama) Shizuoka	Usami Shizuoka	Usami Shizuoka	Mera Chiba	Shimoda Yamatoken (Tatado Hama) Shizuoka	Shimoda Yamatoken (Tatado Hama) Shizuoka	Wada Rivermouth Chiba	Usami Shizuoka	Usami Shizuoka	Omaezaki Shizuoka	Omaezaki Shizuoka	Usami Shizuoka	Omaezaki Shizuoka	Omaezaki Shizuoka	Usami Shizuoka	Usami Shizuoka	Usami Shizuoka	Usami Shizuoka	Usami Shizuoka	Mera Chiba	Keta Reef Oshima Izu Islands	Shimoda Yamatoken (Tatado Hama) Shizuoka
Rating (10 max)	4	4	3	2	2	4	3	3	1	2	2	4	4	3	4	4	3	3	3	3	3	4	2	2
Distance (km)	204	196	196	226	226	204	196	196	216	226	226	227	227	226	227	227	226	226	226	226	226	204	191	196
Best forecast wave conditions in Izu Islands																							Keta Reef Oshima
Rating (10 max)																							2
Best forecast wave conditions in Japan	Mera Chiba	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Akabane Long Beach Shizuoka	Mera Chiba	Mera Chiba	Susuki Shizuoka	Akabane Long Beach Shizuoka	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Akabane Long Beach Shizuoka	Takegashima Shikoku	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Takegashima Shikoku	Mera Chiba	Kuminatu Chiba	Takegashima Shikoku
Rating (10 max)	4	4	4	4	3	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	3	4	4	3
Header Global	Easter Reef Australia	Easter Reef Australia	Trial Harbour Australia	Easter Reef Australia	Luna Park Australia	Luna Park Australia	Luna Park Australia	Easter Reef Australia	Gas Bay Australia	Gas Bay Australia	Cobblestones Australia	Cobblestones Australia	Cobblestones Australia	Outside Corner Indonesia	Benkunqut Indonesia	Impossibles Indonesia	Cathedral Rock Australia	Cathedral Rock Australia	Bali Village Indonesia	Bali Village Indonesia	Outside Corner Indonesia	Viri Inga O Tuki Chile	Ahijedero Mexico	Ahijedero Mexico
Rating (10 max)	5	6	9	9	9	9	8	8	7	6	6	6	5	5	5	5	7	6	5	5	5	6	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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Santos (Hachijojima Island) 48 hour detailed Surf Forecast

How big are the waves at Santos (Hachijojima Island) today (11 Oct):

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