Japan Surf Map – Wind and Wave forecasts

Japan wave (swell) map for surfers, windsurfers and sailors showing open ocean wave size, wave period and wave energy. You can customize the wave and wind maps with overlays for wind arrows, pressure and general weather for surfing. There are also options to display live wind observations from ships, wave buoys and weather stations on the wave maps in the Japan region.

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Wave Energy Map

Wave Height Map

Wind Map

More forecast maps

Please enable JavaScript to access the following map views:All map types that you can enable here: Japan Colour Base Map, Wave Height, Wave Energy, Japan Swell 1 Energy, Swell 2 Energy, Windwave Energy, Japan Precipitation, Wind, Temperature, Japan Cloud Cover.Map overlays available for display: Japan Pressure, Wind.Symbols shown on the map: Japan Surf Breaks, Tide Forecasts, Cities, Japan Ski Resorts, Live Wave Buoys, Live Webcams, Japan Wind Now, Temperature Now, Weather Now, Japan Swell at breaks, Rating at breaks.

Japan Wavefinder

Long range 3-hourly Hourly

	Friday 27			Saturday 28			Sunday 01			Monday 02			Tuesday 03			Wednesday 04			Thursday 05			Fri
	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM
Best forecast wave conditions in Japan	Aoshima Harbour Kyu Shu	Amatu Chiba	Amatu Chiba	Onjuku Chiba	Big Ben Chiba	Amatu Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Chengkung South	Onjuku Chiba	Kaiser's (Hachijojima Island) Izu Islands	Aoura Kyu Shu	Nagata Kyu Shu	Yasuda Rivermouth Shikoku	Akabane Long Beach Shizuoka	Bowls Okinawa	Mera Chiba	Cape Toi Kyu Shu	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Kisami-Ohama Beach Shizuoka	Katagai Chiba	Akabane Long Beach Shizuoka	Aoshima Harbour Kyu Shu
Rating	4	3	2	3	4	2	2	2	3	3	3	2	3	2	3	3	4	4	2	3	2	1
Wave Height (m) & direction (?)	2.5 E	1.9 ENE	1.6 ENE	1.1 ENE	1.3 ENE	2.1 NE	1.2 ENE	1.2 E	0.8 ENE	0.8 NE	0.7 ESE	2.0 SE	1.5 E	2.1 E	3.0 N	0.3 SSE	2.5 ENE	3.0 NE	1.4 ENE	2.5 NE	0.4 ESE	1.2 ENE
Period(s) (?)	10	10	9	9	12	8	10	11	10	16	9	7	7	7	10	7	10	9	11	11	8	8
Energy(?)	2319	807	532	395	547	1094	363	395	198	645	133	572	274	482	2061	17	1192	2446	443	2316	54	387
Wind (km/h)
Wind State(?)	cross- on	cross- off	cross- off	off	cross- off	cross- off	cross	cross- off	cross- on	cross- off	glass	cross- on	cross- off	off	cross- off	off	cross	on	cross- off	cross- off	off	cross- on
High Tide / height (m)		3:12PM 1.41		4:17AM 1.26	1:18PM 1.27		4:29AM 1.30	2:54PM 1.30		4:44AM 1.28	3:07PM 1.29		5:05AM 1.32	4:17PM 1.46	7:08PM 2.03	6:12AM 1.32	4:54PM 1.45		5:47AM 1.36	5:53PM 1.39		5:39AM 1.48
Low Tide / height (m)	9:17AM 1.03		9:48PM 0.35	8:48AM 1.09		10:26PM 0.09	9:26AM 0.96		9:53PM 0.02	10:13AM 0.66		10:31PM 0.03	10:44AM 0.52		1:34AM 0.19	11:52AM 0.43		11:00PM 0.18	11:45AM 0.30		11:26PM 0.28	11:52AM 0.38
Weather Advanced Surf Forecast

Summary	mod. rain	cloudy	cloudy	cloudy	clear	clear	clear	some clouds	some clouds	light rain	mod. rain	mod. rain	light rain	heavy rain	cloudy	clear	some clouds	cloudy	rain shwrs	cloudy	some clouds	mod. rain
Rain (mm)	9	-	-	-	-	-	-	-	-	1	8	9	5	30	-	-	-	-	2	-	-	7
High °C	18	13	11	14	17	12	12	23	14	16	16	18	13	9	18	9	15	10	14	9	10	14
Low °C	17	12	11	11	14	8	10	23	12	16	16	15	10	8	17	7	15	8	12	8	7	13
Chill °C (?)	18	12	10	13	16	10	12	23	13	15	16	18	12	7	17	6	14	8	12	6	6	13
Sunrise	6:43	-	-	6:09	-	-	6:07	-	-	6:07	-	-	6:31	-	-	6:07	-	-	6:09	-	-	6:35
Sunset	-	5:31	-	-	5:32	-	-	5:57	-	-	6:12	-	-	5:47	-	-	6:14	-	-	5:36	-	-
Swell1 (m) & direction	2.1 E	1.9 ENE	1.6 ENE	1.1 ENE	1.3 ENE	1.6 ENE	1.2 ENE	1.2 E	0.8 ENE	1.1 NE	0.7 ESE	1.6 SE	1.5 E	0.4 S	0.4 ESE	0.8 ENE	0.1 NE	2.2 ENE	0.3 W	1.5 E	0.5 E	1.0 E
Period (s)	10	10	9	9	12	9	10	11	10	10	9	7	7	6	9	14	17	9	5	13	5	8
Swell2 (m) & direction	1.4 SE	0.8 SSE	0.6 SE	0.7 E	0.6 SE	0.5 SE	0.6 SE	0.6 NE	0.5 SE	0.8 NE	0.2 ENE	0.5 ENE	0.5 S	-	0.1 E	0.3 SSE	-	0.9 ENE	0.2 ENE	0.4 SE	0.4 ESE	0.4 E
Period (s)	10	8	9	13	8	8	8	9	8	16	8	7	7	-	15	7	-	13	15	8	8	12
Wind waves (m) & direction	2.5 E	-	-	-	-	2.1 NE	-	-	-	0.5 WNW	0.7 E	2.0 SE	1.1 NE	2.1 E	3.0 N	2.1 ENE	2.5 ENE	3.0 NE	1.4 ENE	2.5 NE	0.7 NW	1.2 ENE
Period (s)	10	-	-	-	-	8	-	-	-	5	4	7	5	7	10	9	10	9	11	11	4	8

	Friday 27								Saturday 28								Sunday 01
	0AM	3AM	6AM	9AM	12PM	3PM	6PM	9PM	0AM	3AM	6AM	9AM	12PM	3PM	6PM	9PM	0AM	3AM	6AM	9AM	12PM	3PM
Best forecast wave conditions in Japan	Dragons Leaf Kyu Shu	Ada Okinawa	Hakashita Kyu Shu	Onjuku Chiba	Onjuku Chiba	Aoshima Harbour Kyu Shu	Onjuku Chiba	Amatu Chiba	Amatu Chiba	Amatu Chiba	Choshi Chiba	Amatu Chiba	Amatu Chiba	Onjuku Chiba	Buma Okinawa	Kaiser's (Hachijojima Island) Izu Islands	Big Ben Chiba	Choshi Chiba	Amatu Chiba	Amatu Chiba	Choshi Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba
Rating	4	3	4	4	4	4	4	3	3	3	3	2	2	3	1	4	4	3	2	2	3	2
Wave Height (m) & direction (?)	1.8 E	1.3 ESE	2.0 E	3.0 NE	3.0 NE	2.2 E	2.5 NE	1.7 ENE	1.6 ENE	1.5 ENE	1.3 ENE	0.9 ENE	0.9 ENE	1.4 ENE	1.6 N	1.8 NE	2.1 NE	1.4 ENE	1.4 ENE	1.2 ENE	1.3 ENE	1.1 ENE
Period(s) (?)	11	10	10	10	10	9	9	10	9	9	9	13	13	12	8	8	8	11	11	11	11	11
Energy(?)	1307	512	1653	2775	2640	1054	1840	609	532	573	503	487	441	568	383	1151	1094	500	486	342	770	328
Wind (km/h)
Wind State(?)	cross- off	glass	cross- off	off	off	cross- off	off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	off	off	cross- off	cross- off	off	off	off	glass	cross- off
Tide State(?)	mid-flow	mid-flow	high	low	high	high	mid-ebb	low	mid-flow	mid-flow	high	mid-ebb	low	high	high	mid-ebb	mid-flow	mid-flow	high	mid-ebb	low	high
High Tide / height (m)			4:22AM 1.58		11:04AM 1.23	2:12PM 1.44					4:13AM 1.12			1:18PM 1.27	4:46PM 1.74				4:22AM 1.23			2:12PM 1.37
Low Tide / height (m)				7:18AM 1.19				8:09PM 0.13					9:02AM 0.95								9:03AM 0.86
Weather Advanced Surf Forecast

Summary	cloudy	some clouds	light rain	cloudy	cloudy	mod. rain	cloudy	cloudy	cloudy	cloudy	cloudy	cloudy	some clouds	clear	clear	clear	clear	clear	clear	clear	some clouds	some clouds
Rain (mm)	-	-	1	-	-	6	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	15	19	16	9	12	17	11	11	11	11	11	11	14	16	19	16	10	9	8	10	11	13
Chill °C (?)	15	19	16	6	10	17	9	10	10	10	9	10	13	15	19	16	8	7	6	8	11	12
Sunrise	-	-	-	6:11	-	-	-	-	-	-	-	6:11	-	-	-	-	-	-	-	6:09	-	-
Sunset	-	-	-	-	-	-	-	-	-	-	-	-	-	5:31	6:28	-	-	-	-	-	-	5:32
Swell1 (m) & direction	1.3 SE	1.3 ESE	1.7 E	2.3 ENE	2.2 ENE	2.2 E	2.0 ENE	1.7 ENE	1.6 ENE	1.5 ENE	1.3 ENE	1.1 ENE	1.0 ENE	1.4 ENE	1.6 N	1.6 NE	1.6 ENE	1.4 ENE	1.4 ENE	1.2 ENE	1.3 ENE	1.1 ENE
Period (s)	10	10	10	10	10	9	9	10	9	9	9	9	9	12	8	8	9	11	11	11	11	11
Swell2 (m) & direction	1.3 E	0.8 N	1.3 SE	0.8 SSE	0.7 SSE	1.2 SE	0.6 SSE	0.6 SSE	0.6 SE	0.6 ENE	0.8 ENE	0.9 ENE	0.9 ENE	0.6 SE	0.7 ESE	1.0 ENE	0.5 SE	0.6 SE	0.6 SE	0.5 SE	1.2 ENE	0.6 SE
Period (s)	9	8	9	8	8	9	8	8	9	14	13	13	13	8	10	12	8	8	8	8	11	9
Wind waves (m) & direction	1.8 E	-	2.0 E	3.0 NE	3.0 NE	-	2.5 NE	-	-	-	-	-	-	-	-	1.8 NE	2.1 NE	-	-	-	-	-
Period (s)	11	-	10	10	10	-	9	-	-	-	-	-	-	-	-	8	8	-	-	-	-	-

	Thu	Friday 27
	10PM	11PM	0AM	1AM	2AM	3AM	4AM	5AM	6AM	7AM	8AM	9AM	10AM	11AM	12PM	1PM	2PM	3PM	4PM	5PM	6PM	7PM
Best forecast wave conditions in Japan	Dragons Leaf Kyu Shu	Ada Okinawa	Hakashita Kyu Shu	Onjuku Chiba	Onjuku Chiba	Aoshima Harbour Kyu Shu	Onjuku Chiba	Amatu Chiba	Amatu Chiba	Amatu Chiba	Choshi Chiba	Amatu Chiba	Amatu Chiba	Onjuku Chiba	Buma Okinawa	Kaiser's (Hachijojima Island) Izu Islands	Big Ben Chiba	Choshi Chiba	Amatu Chiba	Amatu Chiba	Choshi Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba
Rating	4	3	4	4	4	4	4	3	3	3	3	2	2	3	1	4	4	3	2	2	3	2
Wave Height (m) & direction (?)	1.9 E	1.4 ESE	2.0 E	2.5 ENE	2.5 ENE	2.1 E	3.5 NE	2.3 ENE	2.3 ENE	2.3 ENE	2.4 ENE	2.2 ENE	2.2 ENE	3.0 NE	0.6 N	2.5 NE	2.0 ENE	2.2 ENE	1.9 ENE	1.9 ENE	2.2 ENE	2.5 NE
Period(s) (?)	11	10	10	10	10	10	10	10	10	10	10	10	10	10	7	10	10	10	10	10	9	9
Energy(?)	1706	601	1042	1290	1220	1199	3154	1195	1174	1174	1090	1097	1015	2652	70	1605	878	1012	829	813	953	1830
Wind (km/h)
Wind State(?)	cross- off	glass	cross- off	off	off	cross- on	off	cross- off	cross- off	off	cross- off	cross- off	cross- off	off	cross- on	cross	cross- off	cross- off	cross- off	cross- off	cross- off	cross- on
High Tide / height (m)								4:06AM 1.11								12:14PM 0.98
Low Tide / height (m)
Weather Advanced Surf Forecast

Summary	cloudy	some clouds	cloudy	some clouds	some clouds	some clouds	cloudy	cloudy	some clouds	cloudy	cloudy	cloudy	cloudy	cloudy	light rain	cloudy	cloudy	cloudy	cloudy	cloudy	cloudy	cloudy
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	2	-	-	-	-	-	-	-
High °C	15	19	16	9	8	17	8	8	8	9	10	9	11	11	20	15	13	11	13	12	11	11
Chill °C (?)	15	19	16	5	4	17	4	4	5	6	6	6	8	8	20	14	12	8	12	11	8	9
Sunrise	-	-	-	-	-	-	-	-	-	6:11	-	-	-	-	-	-	-	-	-	-	-	-
Sunset	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	5:31	-	-
Swell1 (m) & direction	1.8 ESE	1.4 ESE	2.0 E	0.8 SSE	2.5 ENE	2.1 E	2.4 ENE	2.3 ENE	2.3 ENE	2.3 ENE	0.5 SE	2.2 ENE	2.2 ENE	2.2 ENE	0.9 ESE	1.1 SE	2.0 ENE	0.2 E	1.9 ENE	1.9 ENE	0.3 ENE	2.0 ENE
Period (s)	9	10	10	8	10	10	10	10	10	10	8	10	10	10	10	8	10	16	10	10	16	9
Swell2 (m) & direction	1.3 SE	1.0 N	1.2 SE	0.1 SE	0.8 SSE	1.4 SE	0.8 SSE	0.9 SSE	0.9 SE	0.9 SE	0.1 E	0.9 SE	0.9 SE	0.7 SE	0.6 N	0.1 SW	0.8 SSE	0.3 ENE	0.8 SSE	0.8 SSE	0.4 ENE	0.5 SSE
Period (s)	10	8	9	14	9	10	9	8	8	8	18	8	8	8	7	7	8	16	8	8	16	8
Wind waves (m) & direction	1.9 E	-	-	2.5 ENE	-	-	3.5 NE	0.6 NNW	0.6 NNW	0.6 NNW	2.4 ENE	-	-	3.0 NE	0.4 SE	2.5 NE	-	2.2 ENE	-	-	2.2 ENE	2.5 NE
Period (s)	11	-	-	10	-	-	10	4	4	4	10	-	-	10	3	10	-	10	-	-	9	9

List of all animated swell maps

Important: JavaScript support must be turned on in order to use these animated swell maps. Alternatively, visit our basic swell maps of Japan where each view becomes a separate image.

Cambodia	Palau	Taiwan
China	Philippines	Thailand

Chiba	Kanagawa	Shikoku
Fujian	Kyu Shu	Shizuoka
Guangdong	Macau	South Korea
Hong Kong	North Taiwan	South Taiwan
Izu Islands	Okinawa	Taiwan
Japan	Primorsky Krai	Zhangzhou

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	Pressure
	Wind
	None