Amatu 48 hour detailed Surf Forecast

Lat Long: 35.12° N 140.19° E

Issued: 2 am 03 Oct 2026 (local time)

Forecast update in hr min

Today's Amatu sea temperature is

25.0°C

Amatu 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 Amatu today (03 Oct):

Morning surf: Morning surf (03 Oct, local time) - 5ft (1.5m), 6s period with ENE swell.
Afternoon surf: Afternoon surf (03 Oct, local time) - 5ft (1.5m), 7s period with E swell.
Evening surf: Evening surf (03 Oct, local time) - 5ft (1.5m), 8s period with E swell.

The current surf forecast for Amatu at 6AM is: 1.5m 6s primary swell from a East direction and 0.3m 10s secondary swell from a East direction, 0.2m 8s secondary swell from a East direction (forecast issued at 02:00am October 03). The wind direction is predicted to be cross-offshore.

Time (JST) & Date	Wave Height	Wave Period
Morning (03 Oct)	5ft (1.5m)	6s
Afternoon (03 Oct)	5ft (1.5m)	7s
Evening (03 Oct)	5ft (1.5m)	8s

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

	Short Range Forecast Mostly dry. Warm (max 23°C on Mon morning, min 19°C on Sat night). Wind will be generally light.
	Saturday 3								Sunday 4								Monday 5
	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)	1	0	0	0	0	0	0	1	1	1	1	2	0	2	2	3	3	4	4	4	3	3	!	!
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	E 7	E 7	E 6	ENE 6	E 7	E 7	E 7	E 8	ESE 8	ESE 8	ESE 9	ESE 9	ESE 9	ESE 9	ESE 9	ESE 9	ESE 9	SSE 16	SSE 16	SSE 16	SSE 16	SSE 16	SSE 17	SSE 16
Wave Graph
kJ	348	220	167	155	264	235	243	253	324	361	408	518	518	603	505	631	708	1055	2160	2588	2999	3659	5343	5286
Wind (km/h)	NE	ENE	NE	NE	NE	ENE	ENE	NE	NE	NE	NE	NE	ENE	NE	NE	NE	NE	NNE	NNE	NE	ENE	ENE	NE	NE
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross-off	cross	cross-off	cross-off	cross-off	cross	cross	cross-off	cross-off	cross-off	cross-off	cross-off	cross	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross	cross	cross-off	cross-off
High Tide					10:35AM1.18m			7:21PM1.43m								8:14PM1.33m						2:14PM1.28m
Low Tide		2:37AM0.27m				1:27PM1.14m					3:58AM0.36m								5:37AM0.42m					7:05PM1.17m


	—	5:33	—	—	—	—	—	—	—	5:35	—	—	—	—	—	—	—	5:35	—	—	—	—	—	—
	—	—	—	—	—	5:21	—	—	—	—	—	—	—	5:20	—	—	—	—	—	—	—	5:19	—	—
mm	—	—	1	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	20	20	19	20	21	21	20	20	20	20	19	21	22	22	21	21	20	19	19	22	23	23	22	22
Feels °C	17	17	16	16	17	18	17	17	17	17	16	17	18	18	18	19	18	17	17	20	20	21	21	21
Swell 1 Height (m) Direction Period (s)	ESE 16	E 12	E 10	ESE 8	ESE 15	ESE 15	E 10	E 10	E 10	ESE 8	ESE 9	E 16	E 16	E 16	ESE 9	SSE 13	ESE 9	ESE 9	SSE 16	SSE 16	SSE 16	SSE 16	SSE 17	SSE 16
kJ	24	11	17	52	21	42	18	18	18	361	408	124	44	77	505	195	708	645	2160	2588	2999	3659	5343	5286
Swell 2 Height (m) Direction Period (s)	W 6	SE 16	E 8	E 10	E 10	—	ESE 14	ESE 14	ESE 14	E 10	E 16	SE 14	E 12	E 12	SSE 10	E 15	SSE 15	SSE 16	ESE 9	ESE 9	E 10	E 10	E 10	E 10
kJ	1	10	4	18	8	—	21	21	20	19	79	8	25	45	72	155	596	1055	673	669	736	767	739	730
Swell 3 Height (m) Direction Period (s)	SW 6	E 10	SE 15	SE 15	E 19	—	E 17	E 17	E 16	E 16	SE 14	S 14	SSE 14	SSE 15	SSE 13	SSE 16	SSE 18	SSE 18	E 14	E 14	E 14	E 13	E 13	E 13
kJ	1	2	9	8	7	—	23	23	21	21	8	4	18	43	90	151	479	623	148	146	134	125	123	87
Wind waves Height (m) Direction Period (s)	E 7	E 7	E 6	ENE 6	E 7	E 7	E 7	E 8	ESE 8	—	—	ESE 9	ESE 9	ESE 9	—	ESE 9	—	ESE 9	E 9	—	E 10	—	—	—
kJ	348	220	167	155	264	235	243	253	324	—	—	518	518	603	—	631	—	882	866	—	963	—	—	—
Nearest Offshore or Glassy	Omaezaki Shizuoka	Omaezaki Shizuoka	Omaezaki Shizuoka	Omaezaki Shizuoka	Omaezaki Shizuoka	Akabane Long Beach Shizuoka	Uchiboso Chiba	Uchiboso Chiba	Uchiboso Chiba	Uchiboso Chiba	Uchiboso Chiba	Uchiboso Chiba	Uchiboso Chiba	Nunoshima Shikoku	Uchiboso Chiba	Uchiboso Chiba	Big Ben Chiba	Uchiboso Chiba	Shichirigahama Kanagawa	Kamakura Kanagawa	Uchiboso Chiba	Uchiboso Chiba	Uchiboso Chiba	Osaki Kanagawa
Rating (10 max)	1	2	2	2	2	2	2	2	2	1	1	1	1	3	3	3	4	3	3	4	4	4	4	4
Distance (km)	190	190	190	190	190	279	35	35	35	35	35	35	35	537	35	35	6	35	65	62	35	35	35	60
Best forecast wave conditions in Chiba							Uchiboso	Uchiboso	Uchiboso	Uchiboso	Uchiboso	Uchiboso	Uchiboso		Uchiboso	Mera	Mera	Uchiboso			Uchiboso	Mera	Uchiboso
Rating (10 max)							2	2	2	1	1	1	1		3	4	4	3			4	5	4
Best forecast wave conditions in Japan	Omaezaki Shizuoka	Omaezaki Shizuoka	Omaezaki Shizuoka	Akabane Long Beach Shizuoka	Akabane Long Beach Shizuoka	Akabane Long Beach Shizuoka	Uchiboso Chiba	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Nunoshima Shikoku	Kaifu Rivermouth Shikoku	Kaifu Rivermouth Shikoku	Omaezaki Shizuoka	Nunoshima Shikoku	Niyodo Rivermouth Shikoku	Nunoshima Shikoku	Nunoshima Shikoku	Omaezaki Shizuoka	Omaezaki Shizuoka	Niyodo Rivermouth Shikoku
Rating (10 max)	1	2	2	2	3	2	2	3	4	4	4	3	4	3	4	4	4	4	4	5	5	5	5	5
Header Global	Dunedin - Bobs Beach New Zealand	Dunedin - Bobs Beach New Zealand	Cobblestones Australia	Cobblestones Australia	Papatowai New Zealand	Papatowai New Zealand	Papatowai New Zealand	Gas Bay Australia	Cow Bombie Australia	Cow Bombie Australia	Injidup Carpark Australia	Bali Village Indonesia	Puertecillo Chile	Buchupureo Chile	Buchupureo Chile	Trial Harbour Australia	Trial Harbour Australia	Trial Harbour Australia	Trial Harbour Australia	Easter Reef Australia	Nunoshima Japan	Barrancon Chile	Boneyards South Africa	Easter Reef Australia
Rating (10 max)	5	6	5	5	6	5	5	5	5	5	5	4	5	5	5	7	7	7	6	5	5	4	4	5

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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Amatu 48 hour detailed Surf Forecast

How big are the waves at Amatu today (03 Oct):

Short Range Forecast

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