Choshi 48 hour detailed Surf Forecast

Lat Long: 35.71° N 140.80° E

Issued: 2 am 14 Jul 2026 (local time)

Forecast update in hr min

Today's Choshi sea temperature is

23.5° C

Choshi 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 Choshi today (14 Jul):

Morning surf: Morning surf (14 Jul, local time) - 1ft (0.3m), 11s period with S swell.
Afternoon surf: Afternoon surf (14 Jul, local time) - 1ft (0.3m), 12s period with SE swell.
Evening surf: Evening surf (14 Jul, local time) - 1ft (0.3m), 10s period with E swell.

The current surf forecast for Choshi at 7AM is: 0.5m 11s primary swell from a South direction and 0.3m 10s secondary swell from a East direction (forecast issued at 02:00am July 14). The wind direction is predicted to be glassy.

Time (JST) & Date	Wave Height	Wave Period
Morning (14 Jul)	1ft (0.3m)	11s
Afternoon (14 Jul)	1ft (0.3m)	12s
Evening (14 Jul)	1ft (0.3m)	10s

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

	Short Range Forecast Mostly dry. Warm (max 28°C on Tue morning, min 24°C on Thu night). Wind will be generally light.
	Tuesday 14								Wednesday 15								Thursday 16
	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	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)	S 12	S 11	S 11	S 11	E 10	SE 12	SE 12	E 10	ESE 10	ESE 10	SE 10	E 8	E 8	E 8	E 9	E 9	E 9	E 8	E 8	S 6	S 6	E 9	E 8	E 9
Wave Graph
kJ	24	65	63	21	18	22	22	18	31	31	16	21	21	33	60	78	74	71	69	80	69	73	71	78
Wind (km/h)	NNE	NE	E	SSW	SE	SSE	S	S	SSW	SSW	SW	SSW	S	S	S	S	S	SSW	SSW	SSW	S	SSW	SSW	SSW
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross-off	cross	cross-on	glassy	on	on	cross-on	cross-on	cross	cross	cross	cross	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on	cross	cross-on	cross-on	cross-on	cross	cross
High Tide		2:20AM1.44m					5:34PM1.30m				3:17AM1.48m					6:05PM1.30m			4:11AM1.49m					6:32PM1.29m
Low Tide	9:16PM1.08m				10:03AM-0.08m				10:04PM1.02m				10:48AM-0.08m				10:47PM0.95m				11:30AM-0.02m


	—	4:31	—	—	—	—	—	—	—	4:31	—	—	—	—	—	—	—	4:31	—	—	—	—	—	—
	—	—	—	—	—	—	6:52	—	—	—	—	—	—	—	6:52	—	—	—	—	—	—	—	6:52	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	25	25	24	26	28	27	27	26	26	25	26	27	27	27	26	26	26	26	26	26	27	28	27	26
Feels °C	28	29	27	29	31	29	29	28	28	28	29	29	27	27	26	27	27	27	29	29	30	31	30	31
Swell 1 Height (m) Direction Period (s)	SSE 6	S 11	S 11	SSE 7	SSE 7	SSE 7	E 10	E 10	ESE 10	ESE 10	E 8	E 8	E 8	E 8	E 9	E 9	E 9	E 8	E 8	SSE 6	E 8	E 9	E 8	E 9
kJ	14	65	63	10	10	10	18	18	31	31	12	21	21	33	60	78	74	71	69	40	69	73	71	78
Swell 2 Height (m) Direction Period (s)	S 12	E 10	E 9	E 10	E 10	E 10	SE 12	S 10	S 10	SE 11	SE 10	E 10	E 10	E 10	SE 11	SE 11	SE 11	SE 11	SE 11	E 8	SSE 5	SE 11	SE 11	SE 10
kJ	24	16	16	18	18	18	22	18	18	18	16	17	17	18	5	5	5	5	5	69	21	5	5	4
Swell 3 Height (m) Direction Period (s)	E 9	ESE 12	ESE 12	S 11	S 11	SE 12	S 10	SE 10	SE 10	S 6	S 10	SE 10	SE 10	SE 9	SE 11	SE 11	SE 11	S 13	S 9	SE 13	SE 11	S 8	S 8	S 8
kJ	15	14	14	21	9	22	9	16	16	3	8	16	16	3	5	5	5	3	2	7	5	1	1	1
Wind waves Height (m) Direction Period (s)	—	—	—	—	—	—	SSE 7	S 3	S 3	S 3	S 3	S 3	S 3	S 4	S 4	S 4	S 5	S 5	SSE 6	S 6	S 6	SSE 5	S 5	S 5
kJ	—	—	—	—	—	—	10	1	1	1	2	1	4	18	28	33	49	57	50	80	62	27	21	21
Nearest Offshore or Glassy	Choshi Chiba	Katagai Chiba	Torami Chiba	Torami Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Torami Chiba	Torami Chiba	Torami Chiba	Torami Chiba	Torami Chiba	Torami Chiba	Shida Chiba	Shida Chiba	Shida Chiba	Shida Chiba	Gomoda Shikoku	Sakawa River Kanagawa	Kamakura Kanagawa	Torami Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Torami Chiba	Katagai Chiba
Rating (10 max)	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
Distance (km)	0	37	52	52	55	55	52	52	52	52	52	52	56	56	56	56	591	159	123	52	55	55	52	37
Best forecast wave conditions in Chiba	Mera	Chikura	Chikura	Big Ben	Tsurigasaki Surfing Beach (Tokyo 2020)	Tsurigasaki Surfing Beach (Tokyo 2020)	Tsurigasaki Surfing Beach (Tokyo 2020)	Tsurigasaki Surfing Beach (Tokyo 2020)	Tsurigasaki Surfing Beach (Tokyo 2020)	Tsurigasaki Surfing Beach (Tokyo 2020)	Tsurigasaki Surfing Beach (Tokyo 2020)	Torami	Ohara	Ohara	Shida	Shida				Kamogawa	Tsurigasaki Surfing Beach (Tokyo 2020)	Tsurigasaki Surfing Beach (Tokyo 2020)	Tsurigasaki Surfing Beach (Tokyo 2020)	Tsurigasaki Surfing Beach (Tokyo 2020)
Rating (10 max)	3	3	2	2	1	1	1	1	1	1	1	1	1	1	1	1				1	1	1	1	1
Best forecast wave conditions in Japan	Omaezaki Shizuoka	Chikura Chiba	Omaezaki Shizuoka	Niyodo Rivermouth Shikoku	Keta Reef Oshima Izu Islands	Nunoshima Shikoku	Niyodo Rivermouth Shikoku	Akabane Long Beach Shizuoka	Omaezaki Shizuoka	Omaezaki Shizuoka	Niijima - Habushiura Izu Islands	Niijima - Habushiura Izu Islands	Kaiser's (Hachijojima Island) Izu Islands	Udo Shrine Kyu Shu	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Susuki Shizuoka	Niijima - Habushiura Izu Islands	Kaifu Rivermouth Shikoku	Niyodo Rivermouth Shikoku
Rating (10 max)	3	3	3	2	1	1	2	2	2	2	2	2	1	1	2	1	1	1	1	1	1	2	1	1
Header Global	Bancoora Australia	Bullies Australia	Buchupureo Chile	Buchupureo Chile	Buchupureo Chile	Puertecillo Chile	Lebu Chile	Cathedral Rock Australia	Fox River New Zealand	Cathedral Rock Australia	Cathedral Rock Australia	Cathedral Rock Australia	Amanzimtoti South Africa	Bancoora Australia	Barrancon Chile	Bancoora Australia	Balnarring Point Australia	Shipstern Bluff Australia	Baboon Point South Africa	Fish Boma South Africa	Boneyards South Africa	Boneyards South Africa	Cobblestones Australia	Easter Reef Australia
Rating (10 max)	5	7	8	7	7	6	6	9	6	8	8	7	4	4	4	4	4	9	4	5	5	5	5	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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Choshi 48 hour detailed Surf Forecast

How big are the waves at Choshi today (14 Jul):

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