Choshi 48 hour detailed Surf Forecast

Lat Long: 35.71° N 140.80° E

Issued: 2 am 08 Nov 2026 (local time)

Forecast update in hr min

Today's Choshi sea temperature is

21.1°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 (08 Nov):

Morning surf: Morning surf (08 Nov, local time) - 1.5ft (0.5m), 10s period with ESE swell.
Afternoon surf: Afternoon surf (08 Nov, local time) - 1.5ft (0.5m), 11s period with ESE swell.
Evening surf: Evening surf (08 Nov, local time) - 2ft (0.6m), 10s period with ESE swell.

The current surf forecast for Choshi at 6AM is: 0.5m 10s primary swell from a East-southeast direction (forecast issued at 02:00am November 08). An open ocean swell of 0.7m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (JST) & Date	Wave Height	Wave Period
Morning (08 Nov)	1.5ft (0.5m)	10s
Afternoon (08 Nov)	1.5ft (0.5m)	11s
Evening (08 Nov)	2ft (0.6m)	10s

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

	Short Range Forecast Heavy rain (total 36mm), heaviest during Mon morning. Very mild (max 16°C on Sun night, min 12°C on Sun morning). Winds decreasing (strong winds from the NNW on Mon morning, light winds from the E by Tue night).
	Sunday 8								Monday 9								Tuesday 10								Wed 11
	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	12 AM	3 AM	6 AM
Rating (10 max)	1	0	0	1	1	0	0	0	0	0	0	0	0	0	0	0	0	1	0	0	0	0	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	ESE 10	ESE 10	ESE 10	ESE 10	ESE 11	ESE 11	ESE 10	ESE 10	ESE 10	ESE 10	ESE 10	SE 6	ESE 7	ESE 9	ESE 9	ESE 9	ESE 9	ESE 9	ESE 9	ESE 9	ESE 9	ESE 9	ESE 9	ESE 9	NE 6	ESE 9	ESE 9
Wave Graph
kJ	78	77	55	55	64	65	86	82	80	80	78	100	68	190	149	161	157	194	199	172	168	124	121	99	83	86	67
Wind (km/h)	N	N	NNE	NNE	N	NE	ENE	ENE	ENE	ENE	E	NNW	N	NNE	NNE	NNE	NNE	N	NNE	NNE	NNE	NE	NE	NE	NE	ENE	E
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross-off	cross-off	cross-off	cross-off	cross-off	cross	cross	cross	cross-on	cross-on	cross-on	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross	cross	cross	cross	cross	cross-on
High Tide			3:45AM1.32m			2:35PM1.46m					4:27AM1.34m			2:59PM1.50m					5:07AM1.35m				3:25PM1.52m				5:46AM1.33m
Low Tide	9:04PM0.30m			8:56AM0.83m					9:36PM0.19m				9:29AM0.88m				10:08PM0.12m				10:01AM0.92m				10:40PM0.10m


	—	—	6:03	—	—	—	—	—	—	—	6:05	—	—	—	—	—	—	—	6:05	—	—	—	—	—	—	—	6:07
	—	—	—	—	—	4:35	—	—	—	—	—	—	—	4:35	—	—	—	—	—	—	—	4:34	—	—	—	—	4:32
mm	—	—	—	—	—	—	—	—	1	3	6	18	1	1	1	1	1	2	1	—	—	—	—	—	—	—	—
Temp °C	15	13	13	12	13	13	14	14	14	15	16	14	14	15	15	15	14	13	13	12	12	13	13	13	13	14	14
Feels °C	11	7	8	8	8	9	9	10	10	12	14	7	9	10	10	10	10	8	6	4	5	7	7	7	8	11	12
Swell 1 Height (m) Direction Period (s)	NE 6	NE 7	ESE 10	ESE 10	ESE 11	ESE 11	ESE 10	ESE 10	ESE 10	ESE 10	ESE 10	ESE 5	ESE 7	ESE 8	ESE 8	ESE 9	ESE 9	ESE 9	ESE 9	ESE 9	ESE 9	ESE 9	ESE 9	ESE 9	ESE 8	ESE 9	ESE 9
kJ	61	44	55	55	64	65	86	82	80	80	78	44	59	162	147	161	157	194	199	172	168	124	121	99	78	86	67
Swell 2 Height (m) Direction Period (s)	ESE 10	ESE 10	—	NE 7	NE 5	NE 5	NE 12	NE 12	NE 12	NE 12	ENE 13	E 10	SE 8	ESE 9	ESE 9	NE 13	NE 13	ENE 12	ENE 11	NE 11	NE 10	ENE 10	ENE 10	NE 10	SE 9	ENE 10	ENE 10
kJ	78	77	—	17	6	9	6	6	6	6	16	71	57	190	149	26	26	14	13	18	17	10	10	16	13	11	10
Swell 3 Height (m) Direction Period (s)	SSW 7	—	SSW 7	—	NE 7	NE 6	SE 10	NE 11	NNE 11	NNE 10	NNE 10	ENE 13	ESE 9	S 15	S 13	ENE 13	S 12	—	—	—	ENE 11	S 11	S 11	S 8	S 11	S 11	S 11
kJ	10	—	5	—	11	6	48	31	47	20	18	16	68	4	3	17	3	—	—	—	11	2	2	5	2	3	3
Wind waves Height (m) Direction Period (s)	—	NNE 7	NE 7	NNE 5	—	—	NE 6	NE 4	NE 4	ENE 4	E 4	SE 6	NNE 5	NE 6	NE 7	NE 7	NE 7	NE 7	NE 7	NE 6	NE 6	NE 6	ENE 6	ENE 6	NE 6	NE 6	NE 6
kJ	—	156	50	10	—	—	13	6	7	11	15	100	143	216	267	273	248	178	173	136	132	94	71	80	83	66	39
Nearest Offshore or Glassy	Choshi Chiba	Onjuku Chiba	Katagai Chiba	Choshi Chiba	Choshi Chiba	Mera Chiba	Omaezaki Shizuoka	Sakawa River Kanagawa	Sakawa River Kanagawa	Kuminatu Chiba	Katagai Chiba	Amatu Chiba	Onjuku Chiba	Onjuku Chiba	Onjuku Chiba	Uchiboso Chiba	Onjuku Chiba	Onjuku Chiba	Onjuku Chiba	Suruga Bay Shizuoka	Uchiboso Chiba	Uchiboso Chiba	Uchiboso Chiba	Kuminatu Chiba	Kuminatu Chiba	Katagai Chiba	Katagai Chiba
Rating (10 max)	1	1	1	1	1	1	1	1	1	1	1	2	2	2	2	1	3	3	3	1	1	1	1	3	2	2	1
Distance (km)	0	71	37	0	0	125	266	159	159	83	37	86	71	71	71	117	71	71	71	257	117	117	117	83	83	37	37
Best forecast wave conditions in Chiba	Katagai	Onjuku	Katagai	Mera	Mera	Mera				Chikura	Matsube Bay	Amatu	Mera	Mera	Mera	Mera	Big Ben	Amatu	Onjuku		Mera	Mera	Mera	Amatu	Mera	Mera	Mera
Rating (10 max)	1	1	1	1	1	1				2	2	2	3	2	2	2	3	3	3		2	2	2	3	2	2	2
Best forecast wave conditions in Japan	Niyodo Rivermouth Shikoku	Kaiser's (Hachijojima Island) Izu Islands	Niyodo Rivermouth Shikoku	Omaezaki Shizuoka	Akabane Long Beach Shizuoka	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Akabane Long Beach Shizuoka	Omaezaki Shizuoka	Omaezaki Shizuoka	Akabane Long Beach Shizuoka	Mera Chiba	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Big Ben Chiba	Amatu Chiba	Onjuku Chiba	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Amatu Chiba	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku
Rating (10 max)	1	2	1	1	1	1	1	1	3	2	3	2	3	2	2	2	3	3	3	2	2	2	2	3	2	2	2
Header Global	Lincoln City Nelscott Reef United States	Cortez Bank United States	Gerickes Point South Africa	Fish Boma South Africa	Fish Boma South Africa	Ghost Tree United States	Anawhata Road (Oaonui) New Zealand	Anawhata Road (Oaonui) New Zealand	Anawhata Road (Oaonui) New Zealand	Amanzimtoti South Africa	Amanzimtoti South Africa	Steamer Lane-The Point United States	Ghost Tree United States	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Boners United States	Faja da Areia Portugal	Faja da Areia Portugal	Faja da Areia Portugal	Derecha de la Caleta Spain	Boilers Morocco	Lebu Chile	Anael France	Anael France	Anael France	Anael France
Rating (10 max)	7	5	5	5	5	5	4	4	4	4	4	5	8	9	9	7	5	8	7	6	5	5	5	5	5	5	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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Choshi 48 hour detailed Surf Forecast

How big are the waves at Choshi today (08 Nov):

Short Range Forecast

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