Shida 48 hour detailed Surf Forecast

Lat Long: 35.33° N 140.40° E

Issued: 8 am 08 Oct 2026 (local time)

Forecast update in hr min

Today's Shida sea temperature is

24.0°C

Shida 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 Shida today (08 Oct):

Morning surf: Morning surf (08 Oct, local time) - 5ft (1.5m), 11s period with E swell.
Afternoon surf: Afternoon surf (08 Oct, local time) - 4.5ft (1.3m), 10s period with ESE swell.
Evening surf: Evening surf (08 Oct, local time) - 3ft (0.9m), 16s period with ESE swell.

The current surf forecast for Shida at 2PM is: 0.8m 17s primary swell from a East-southeast direction and 1.3m 10s secondary swell from a East-southeast direction, 0.6m 17s secondary swell from a East-southeast direction, 1.0m 9s secondary swell from a East-northeast direction (forecast issued at 08:00am October 08). The wind direction is predicted to be cross-shore.

Time (JST) & Date	Wave Height	Wave Period
Morning (08 Oct)	5ft (1.5m)	11s
Afternoon (08 Oct)	4.5ft (1.3m)	10s
Evening (08 Oct)	3ft (0.9m)	16s

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

	Short Range Forecast Mostly dry. Warm (max 22°C on Sat morning, min 19°C on Fri night). Wind will be generally light.
	Thursday 8						Friday 9								Saturday 10
	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	1	2	3	2	2	2	2	3	2	1	1	1	1	2	1	1	1	0	0	1	1
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	E 11	E 11	E 10	ESE 10	ESE 16	ESE 16	ESE 16	ESE 16	ESE 16	ESE 17	ESE 16	ESE 16	ESE 16	ESE 15	ESE 14	ESE 14	ESE 14	ESE 13	ESE 13	ESE 12	ESE 12	ESE 12
Wave Graph
kJ	776	517	520	363	310	480	457	696	902	1112	1151	1150	1107	1358	1393	1208	1387	961	1787	1836	1941	2286
Wind (km/h)	NE	ENE	ENE	ENE	E	E	E	ENE	NNE	NE	ENE	ENE	NE	NE	NE	NE	NNE	NNE	NE	NE	NE	NNE
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross-on	cross-on	cross-on	cross	cross	cross	cross	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on	on
High Tide				2:59PM1.39m				2:55AM1.37m					3:19PM1.43m				3:42AM1.42m				3:38PM1.47m
Low Tide		8:27AM0.40m				8:59PM0.59m					9:06AM0.45m				9:31PM0.42m				9:39AM0.52m


	5:37	—	—	—	—	—	—	5:37	—	—	—	—	—	—	—	5:39	—	—	—	—	—	—
	—	—	—	5:13	—	—	—	—	—	—	—	5:12	—	—	—	—	—	—	—	5:10	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	20	21	21	21	21	21	21	21	20	21	21	21	20	20	20	20	19	21	22	22	21	20
Feels °C	18	19	19	19	20	20	20	20	19	19	18	18	18	18	19	18	17	19	19	20	19	19
Swell 1 Height (m) Direction Period (s)	E 11	E 11	E 10	ESE 10	SE 10	ESE 10	ESE 9	ESE 16	ESE 16	ESE 17	ESE 16	ESE 16	ESE 16	ESE 15	ESE 14	ESE 14	ESE 14	ESE 13	ESE 13	ESE 12	ESE 12	ESE 12
kJ	776	517	520	308	220	221	176	696	902	1112	1151	1150	1107	1358	1393	1208	1387	961	1787	1836	1941	2286
Swell 2 Height (m) Direction Period (s)	ESE 18	SE 10	ESE 17	ESE 17	ENE 10	ESE 16	ESE 16	ESE 9	ESE 9	E 9	ESE 9	SSE 11	SSE 11	NE 10	NE 9	NE 9	—	E 9	—	—	—	—
kJ	107	153	170	286	169	480	457	172	130	162	134	12	12	23	3	3	—	297	—	—	—	—
Swell 3 Height (m) Direction Period (s)	—	ESE 18	E 17	ESE 16	ESE 16	NE 10	ENE 9	ENE 9	NE 9	SSE 11	SSE 11	—	—	—	NE 9	—	—	—	—	—	—	—
kJ	—	123	283	363	310	94	75	56	41	13	12	—	—	—	14	—	—	—	—	—	—	—
Wind waves Height (m) Direction Period (s)	NE 10	ENE 10	ENE 10	ENE 9	—	—	—	—	—	NE 9	NE 9	E 9	E 8	NE 4	—	—	E 8	NE 9	NE 9	—	—	—
kJ	334	314	339	158	—	—	—	—	—	64	91	150	142	13	—	—	229	3	3	—	—	—
Nearest Offshore or Glassy	Amatu Chiba	Uchiboso Chiba	Uchiboso Chiba	Usami Shizuoka	Onjuku Chiba	Uchiboso Chiba	Uchiboso Chiba	Onjuku Chiba	Izumi Chiba	Amatu Chiba	Uchiboso Chiba	Uchiboso Chiba	Mera Chiba	Amatu Chiba	Onjuku Chiba	Katagai Chiba	Katagai Chiba	Uchiboso Chiba	Osaki Kanagawa	Uchiboso Chiba	Uchiboso Chiba	Onjuku Chiba
Rating (10 max)	4	1	1	1	3	1	1	3	4	4	2	2	4	4	4	3	4	2	1	2	2	4
Distance (km)	30	63	63	125	17	63	63	17	3	30	63	63	70	30	17	23	23	63	77	63	63	17
Best forecast wave conditions in Chiba	Kamogawa	Mera	Mera		Onjuku	Uchiboso	Uchiboso	Mera	Mera	Mera	Mera	Mera	Mera	Mera	Mera	Mera	Mera	Mera		Mera	Mera	Mera
Rating (10 max)	4	4	3		3	1	1	4	4	4	4	4	4	4	4	4	4	4		4	4	4
Best forecast wave conditions in Japan	Kamogawa Chiba	Mera Chiba	Mera Chiba	Usami Shizuoka	Onjuku Chiba	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Mera Chiba	Mera Chiba	Mera Chiba	Omaezaki Shizuoka	Mera Chiba	Mera Chiba	Mera Chiba	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Mera Chiba	Mera Chiba	Omaezaki Shizuoka	Mera Chiba	Omaezaki Shizuoka	Omaezaki Shizuoka
Rating (10 max)	4	4	3	1	3	2	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4
Header Global	Heaven South Africa	Batu Hiu Indonesia	Hell South Africa	Benkunqut Indonesia	Benkunqut Indonesia	Keramas Indonesia	Keramas Indonesia	Boneyards South Africa	Outside Corner Indonesia	Desert Point (Bangko-Bangko) Indonesia	Dolphin Point South Africa	Dolphin Point South Africa	Ahijedero Mexico	Dinner Plates New Zealand	Hullets Reef South Africa	Boneyards South Africa	Boneyards South Africa	Ahijedero Mexico	Steep Point Australia	Mata Veri Chile	Pascuales Mexico	Easter Reef Australia
Rating (10 max)	6	5	6	5	5	5	5	5	5	5	5	5	4	5	5	5	5	5	5	5	5	8

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

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Shida 48 hour detailed Surf Forecast

How big are the waves at Shida today (08 Oct):

Short Range Forecast

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