Choshi 48 hour detailed Surf Forecast

Lat Long: 35.71° N 140.80° E

Issued: 8 pm 05 Nov 2026 (local time)

Forecast update in hr min

Today's Choshi sea temperature is

22.0°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 (06 Nov):

Morning surf: Morning surf (06 Nov, local time) - 5.5ft (1.7m), 13s period with SSE swell.
Afternoon surf: Afternoon surf (06 Nov, local time) - 4.5ft (1.3m), 11s period with SSE swell.
Evening surf: Evening surf (06 Nov, local time) - 5ft (1.6m), 10s period with ESE swell.

The current surf forecast for Choshi at 1AM is: 1.9m 10s primary swell from a East-southeast direction and 1.1m 14s secondary swell from a South-southeast direction (forecast issued at 08:00pm November 05). The wind direction is predicted to be cross-shore.

Time (JST) & Date	Wave Height	Wave Period
Morning (06 Nov)	5.5ft (1.7m)	13s
Afternoon (06 Nov)	4.5ft (1.3m)	11s
Evening (06 Nov)	5ft (1.6m)	10s

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

	Short Range Forecast Light rain (total 7mm), mostly falling on Fri night. Warm (max 21°C on Fri afternoon, min 11°C on Sat night). Winds decreasing (fresh winds from the E on Fri night, calm by Sun morning).
	Thu 5		Friday 6								Saturday 7								Sun 8
	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	12 AM	3 AM	6 AM
Rating (10 max)	3	4	4	3	4	4	3	2	2	0	0	0	0	1	1	0	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	SE 10	ESE 10	ESE 10	SSE 14	SSE 14	SSE 13	SSE 12	SSE 11	ESE 11	ESE 10	ESE 10	ESE 10	ESE 9	ESE 10	ESE 10	ESE 11	ESE 10	ESE 10	ESE 10	ESE 10	ESE 10
Wave Graph
kJ	707	873	761	874	1240	983	692	411	674	510	603	160	164	183	158	161	118	88	78	56	56
Wind (km/h)	NNW	NW	WSW	WSW	W	NNW	NE	ENE	SE	ESE	E	NNE	NE	N	NW	N	N	N	N	N	N
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross-off	off	cross-off	cross-off	cross-off	off	cross	cross-on	on	on	cross-on	cross-off	cross-off	cross-off	off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off
High Tide				2:02AM1.21m				1:50PM1.35m				2:57AM1.28m				2:11PM1.41m					3:45AM1.32m
Low Tide		7:56PM0.64m				7:40AM0.70m				8:31PM0.46m				8:21AM0.77m					9:04PM0.30m


	—	—	—	—	6:01	—	—	—	—	—	—	—	6:03	—	—	—	—	—	—	—	6:03
	—	—	—	—	—	—	—	4:37	—	—	—	—	—	—	—	4:36	—	—	—	—	4:35
mm	—	—	—	—	—	—	—	—	—	—	1	3	3	—	—	—	—	—	—	—	—
Temp °C	18	17	17	17	18	18	20	21	21	20	19	15	14	14	17	18	14	12	11	11	11
Feels °C	17	17	16	15	17	17	18	20	19	16	14	10	9	12	13	11	8	6	5	5	6
Swell 1 Height (m) Direction Period (s)	SE 10	ESE 10	ESE 10	ESE 10	SSE 14	SSE 13	SSE 12	SSE 11	ESE 11	NE 5	S 9	ESE 5	ESE 9	ESE 10	ESE 10	ESE 11	ESE 10	NE 7	NE 7	ESE 10	ESE 10
kJ	707	873	761	650	1240	983	692	411	674	4	168	51	164	183	158	161	118	96	67	56	56
Swell 2 Height (m) Direction Period (s)	ESE 10	SSE 12	SSE 13	SSE 14	ESE 10	ESE 10	ESE 10	ESE 10	S 10	NE 5	SW 10	ESE 10	ESE 5	NE 5	NE 5	E 12	NE 12	ESE 10	ESE 10	NE 7	NE 7
kJ	356	162	384	874	555	433	356	363	424	14	15	160	16	35	20	3	6	88	78	28	25
Swell 3 Height (m) Direction Period (s)	NE 6	NE 6	ENE 13	SSE 18	ENE 12	ENE 13	NNE 6	NE 11	NE 5	NE 12	NE 12	SSE 9	SSW 10	NE 13	NE 12	SW 10	SW 8	S 7	SSW 6	—	SSW 6
kJ	38	25	17	299	15	17	8	5	13	23	23	46	86	6	6	15	11	4	4	—	3
Wind waves Height (m) Direction Period (s)	N 6	—	—	—	—	—	—	—	—	ESE 10	ESE 10	NE 5	NE 6	—	—	NNE 7	NNE 6	NNE 7	—	N 4	NNE 5
kJ	91	—	—	—	—	—	—	—	—	510	603	25	60	—	—	40	57	365	—	10	7
Nearest Offshore or Glassy	Katagai Chiba	Choshi Chiba	Choshi Chiba	Torami Chiba	Choshi Chiba	Choshi Chiba	Izumi Chiba	Shida Chiba	Uchiboso Chiba	Big Ben Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Onjuku Chiba	Kuminatu Chiba	Choshi Chiba	Choshi Chiba	Torami Chiba	Mera Chiba	Onjuku Chiba	Katagai Chiba	Katagai Chiba	Katagai Chiba
Rating (10 max)	4	4	4	5	4	4	4	4	2	3	2	2	2	1	1	1	2	1	1	1	1
Distance (km)	37	0	0	52	0	0	57	56	117	90	55	71	83	0	0	52	125	71	37	37	37
Best forecast wave conditions in Chiba	Mera	Mera	Chikura	Tsurigasaki Surfing Beach (Tokyo 2020)	Tsurigasaki Surfing Beach (Tokyo 2020)	Chikura	Mera	Mera	Mera	Chikura	Kamogawa	Amatu	Kamogawa	Mera	Mera	Mera	Mera	Uchiboso	Mera	Katagai	Big Ben
Rating (10 max)	4	4	5	5	5	4	4	4	4	4	3	3	2	4	4	2	2	1	2	1	1
Best forecast wave conditions in Japan	Kaiser's (Hachijojima Island) Izu Islands	Kaiser's (Hachijojima Island) Izu Islands	Niyodo Rivermouth Shikoku	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Inamura Point Kanagawa	Inamura Point Kanagawa	Mera Chiba	Mera Chiba	Chikura Chiba	Kamogawa Chiba	Amatu Chiba	Kamogawa Chiba	Mera Chiba	Mera Chiba	Mera Chiba	Mera Chiba	Niyodo Rivermouth Shikoku	Mera Chiba	Susuki Shizuoka	Susuki Shizuoka
Rating (10 max)	6	8	5	5	5	4	4	4	4	4	3	3	2	4	4	2	2	1	2	1	1
Header Global	Kaiser's (Hachijojima Island) Japan	Kaiser's (Hachijojima Island) Japan	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Ranches United States	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Haga-Haga South Africa	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Cortez Bank United States	Fish Boma South Africa
Rating (10 max)	6	8	5	5	5	5	8	8	7	6	6	7	5	9	9	8	7	6	6	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 (06 Nov):

Short Range Forecast

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