Choshi 48 hour detailed Surf Forecast

Lat Long: 35.71° N 140.80° E

Issued: 2 am 08 Jul 2026 (local time)

Forecast update in hr min

Today's Choshi sea temperature is

21.5° 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 (08 Jul):

Morning surf: Morning surf (08 Jul, local time) - 4.5ft (1.4m), 16s period with SE swell.
Afternoon surf: Afternoon surf (08 Jul, local time) - 4.5ft (1.4m), 15s period with SE swell.
Evening surf: Evening surf (08 Jul, local time) - 4.5ft (1.4m), 14s period with SE swell.

The current surf forecast for Choshi at 10AM is: 1.4m 16s primary swell from a Southeast direction and 0.9m 8s secondary swell from a East-southeast direction (forecast issued at 02:00am July 08). The wind direction is predicted to be cross-onshore.

Time (JST) & Date	Wave Height	Wave Period
Morning (08 Jul)	4.5ft (1.4m)	16s
Afternoon (08 Jul)	4.5ft (1.4m)	15s
Evening (08 Jul)	4.5ft (1.4m)	14s

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

	Short Range Forecast Mostly dry. Warm (max 25°C on Fri morning, min 22°C on Wed morning). Wind will be generally light.
	Wednesday 8								Thursday 9								Friday 10
	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)	2	3	3	3	2	1	1	1	1	2	2	1	1	0	0	1	1	1	1	1	1	0	1	1
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	SE 16	SE 16	SE 16	SE 16	SE 16	SE 15	SE 14	SE 14	SE 15	SE 14	SSE 14	SSE 14	SSE 14	SSE 14	SSE 14	SSE 14	SSE 14	SSE 14	SSE 14	SSE 14	SSE 16	S 15	SSE 16	SSE 16
Wave Graph
kJ	395	1240	929	964	1074	893	763	857	869	846	774	721	690	643	653	732	732	778	767	800	938	1735	1150	1025
Wind (km/h)	ENE	NE	NE	ENE	E	E	ESE	SSE	SSE	S	S	SSE	SSE	SSE	S	S	SSW	SSW	SSW	S	S	S	S	SSW
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross-on	cross	cross	cross	cross-on	cross-on	on	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	cross-on	cross-on	cross-on
High Tide					9:32AM1.04m				9:27PM1.26m				11:39AM0.99m				10:07PM1.28m					2:06PM1.05m
Low Tide			3:38AM0.58m				3:01PM0.71m				4:53AM0.46m				3:46PM0.87m					6:11AM0.33m			4:54PM1.01m


	—	4:26	—	—	—	—	—	—	—	4:28	—	—	—	—	—	—	—	4:28	—	—	—	—	—	—
	—	—	—	—	—	—	6:54	—	—	—	—	—	—	—	6:54	—	—	—	—	—	—	—	6:54	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	22	22	21	22	23	23	23	23	23	23	22	23	24	24	24	23	23	23	23	24	25	25	24	24
Feels °C	23	23	22	23	23	24	24	25	25	25	24	25	25	24	25	24	25	25	26	26	26	26	24	25
Swell 1 Height (m) Direction Period (s)	ESE 7	SE 16	SE 16	SE 16	SE 16	SE 15	SE 14	SE 14	SE 15	SE 14	SSE 14	SSE 14	SSE 14	SSE 14	SSE 14	SSE 14	SSE 14	SSE 14	SSE 14	SSE 14	SSE 16	S 15	E 10	SSE 16
kJ	91	1240	929	964	1074	893	763	857	869	846	774	721	690	643	653	732	732	778	767	800	938	1735	68	1025
Swell 2 Height (m) Direction Period (s)	SE 16	—	ESE 8	ESE 8	E 8	E 8	E 8	E 8	E 8	E 8	E 8	E 8	E 8	ESE 8	ESE 8	ESE 8	ESE 8	E 8	E 8	E 10	ESE 10	ESE 10	S 11	E 10
kJ	395	—	94	96	103	98	98	98	78	78	78	76	58	63	81	87	67	61	57	90	100	109	188	67
Swell 3 Height (m) Direction Period (s)	SE 13	—	—	—	—	NE 8	SE 18	—	NE 8	E 10	E 10	NE 8	NE 8	ENE 8	NE 8	E 9	E 8	ENE 8	ESE 10	E 10	NE 8	ENE 8	E 10	ENE 8
kJ	235	—	—	—	—	9	82	—	10	8	8	9	2	6	9	25	35	6	31	18	2	6	67	6
Wind waves Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	SSE 16	SSE 16	SSE 4
kJ	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1169	1150	8
Nearest Offshore or Glassy	Onjuku Chiba	Onjuku Chiba	Onjuku Chiba	Onjuku Chiba	Uraga Point Kanagawa	Uraga Point Kanagawa	Shida Chiba	Shida Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Torami Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Shida Chiba	Shida Chiba	Shida Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Torami Chiba	Torami Chiba	Torami Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Shida Chiba	Shida Chiba	Shida Chiba	Torami Chiba
Rating (10 max)	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4
Distance (km)	71	71	71	71	112	112	56	56	55	52	55	56	56	56	55	55	52	52	52	55	56	56	56	52
Best forecast wave conditions in Chiba	Mera	Amatu	Mera	Mera	Mera	Mera	Mera	Mera	Tsurigasaki Surfing Beach (Tokyo 2020)	Mera	Mera	Ohara	Ohara	Ohara	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)	Ohara	Ohara	Ohara	Tsurigasaki Surfing Beach (Tokyo 2020)
Rating (10 max)	5	5	5	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4
Best forecast wave conditions in Japan	Mera Chiba	Amatu Chiba	Mera Chiba	Niyodo Rivermouth Shikoku	Takegashima Shikoku	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Kaifu Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Kaifu Rivermouth Shikoku	Akabane Long Beach Shizuoka	Hashikui Bay Shikoku	Hashikui Bay Shikoku	Takegashima Shikoku	Kaifu Rivermouth Shikoku	Kaifu Rivermouth Shikoku	Kaifu Rivermouth Shikoku	Kaifu Rivermouth Shikoku	Takegashima Shikoku	Hashikui Bay Shikoku	Takegashima Shikoku	Takegashima Shikoku	Kaifu Rivermouth Shikoku
Rating (10 max)	5	5	5	5	5	5	5	5	4	5	4	4	4	5	5	5	5	5	5	7	7	9	9	7
Header Global	Cow Bombie Australia	Trial Harbour Australia	Trial Harbour Australia	Trial Harbour Australia	Trial Harbour Australia	Trial Harbour Australia	Trial Harbour Australia	Cobblestones Australia	Lucky Point Philippines	Lucky Point Philippines	Lucky Point Philippines	Lucky Point Philippines	Lucky Point Philippines	Lucky Point Philippines	Moning Philippines	Trial Harbour Australia	Baler - Lindy's Point Philippines	Weld Road New Zealand	Boneyards South Africa	Boneyards South Africa	Boneyards South Africa	Glen Eden South Africa	Papatowai New Zealand	Kaifu Rivermouth Japan
Rating (10 max)	5	7	9	9	9	8	7	6	8	9	9	9	8	8	8	6	6	6	6	6	6	6	6	7

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

Latest Updates

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Choshi 48 hour detailed Surf Forecast

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

Short Range Forecast

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