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

	Thu	Friday 27			Saturday 28			Sunday 01			Monday 02			Tuesday 03			Wednesday 04			Thursday 05
	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night
Best forecast wave conditions in Japan	Niyodo Rivermouth Shikoku	Big Ben Chiba	Amatu Chiba	Amatu Chiba	Choshi Chiba	Izumi Chiba	Amatu Chiba	Kaiser's (Hachijojima Island) Izu Islands	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Amatu Chiba	Kaiser's (Hachijojima Island) Izu Islands	Amatu Chiba	Niyodo Rivermouth Shikoku	Akabane Long Beach Shizuoka	Californias Okinawa	Nichinan Kyu Shu	Kaiser's (Hachijojima Island) Izu Islands	Cape Toi Kyu Shu	Aoshima Kyu Shu	Nagata Kyu Shu	Onjuku Chiba	Amatu Chiba
Rating	3	4	3	2	3	4	2	3	2	2	4	2	1	2	4	4	4	3	2	2	3	3
Wave Height (m) & direction (?)	2.3 ESE	2.3 ENE	2.5 NE	1.6 ENE	0.8 ENE	1.3 ENE	1.4 ENE	2.0 NE	1.1 ENE	0.8 ENE	0.8 NE	0.9 ENE	0.6 ESE	0.5 SE	3.0 NNW	3.0 ENE	3.0 NE	2.5 ENE	1.7 E	1.7 E	1.9 ENE	1.7 ENE
Period(s) (?)	10	10	10	9	13	12	8	9	11	10	16	14	8	8	11	9	13	9	9	9	11	12
Energy(?)	1545	1225	2021	569	453	566	492	665	311	210	555	394	47	49	2221	1251	4489	1059	442	448	872	754
Wind (km/h)
Wind State(?)	glass	cross- off	cross- off	glass	cross- off	cross- on	off	cross- on	cross- off	cross	cross	cross- off	off	cross	cross- off	cross- off	cross	cross	glass	glass	cross- off	cross- off
High Tide / height (m)		4:23AM 1.36	2:35PM 1.35		5:04AM 1.46	3:34PM 1.59		4:20AM 1.28	4:49PM 1.69		4:44AM 1.28	3:10PM 1.44		5:05AM 1.32	4:33PM 1.43		7:59AM 2.04	4:59PM 1.47		5:47AM 1.36	5:53PM 1.39
Low Tide / height (m)		9:17AM 1.03		9:48PM 0.35	10:29AM 0.96		9:04PM 0.18	9:37AM 0.85		9:47PM 0.14	10:13AM 0.66		12:05AM -0.05	10:44AM 0.52		10:32PM 0.10			11:14PM 0.30	11:45AM 0.30		12:01AM 0.25
Weather Advanced Surf Forecast

Summary	cloudy	cloudy	cloudy	cloudy	some clouds	clear	clear	cloudy	cloudy	some clouds	cloudy	cloudy	heavy rain	light rain	light rain	some clouds	some clouds	clear	some clouds	cloudy	cloudy	cloudy
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	25	2	1	-	-	-	-	-	-	-
High °C	15	12	12	11	14	15	13	16	14	14	17	12	9	11	19	14	13	14	13	15	8	7
Low °C	14	10	11	11	12	15	9	16	13	12	16	11	8	10	19	12	13	14	12	14	8	7
Chill °C (?)	15	10	10	10	13	14	12	15	13	13	16	10	7	9	18	12	11	12	13	15	5	4
Sunrise	-	6:11	-	-	6:09	-	-	6:09	-	-	6:07	-	-	6:18	-	-	6:05	-	-	6:37	-	-
Sunset	-	-	5:31	-	-	5:30	-	-	5:32	-	-	5:34	-	-	6:30	-	-	6:14	-	-	5:36	-
Swell1 (m) & direction	1.5 E	2.3 ENE	1.9 ENE	1.6 ENE	1.2 ENE	1.3 ENE	1.4 ENE	2.0 NE	1.1 ENE	0.8 ENE	0.9 NE	0.9 ENE	0.6 ESE	0.5 SE	0.5 E	0.1 E	1.8 NE	0.1 NE	1.7 E	1.7 E	1.9 ENE	1.7 ENE
Period (s)	9	10	10	9	8	12	8	9	11	10	9	14	8	8	9	18	13	17	9	9	11	12
Swell2 (m) & direction	1.2 SE	0.9 SE	0.7 SE	0.5 S	0.8 ENE	0.7 SE	0.8 ENE	0.8 WNW	0.6 SE	0.6 SE	0.8 NE	0.6 SE	-	0.5 E	0.1 NE	0.1 NE	-	0.1 NE	0.1 E	0.1 E	0.4 SE	0.4 SE
Period (s)	10	8	8	8	13	8	12	7	8	8	16	8	-	5	11	18	-	14	17	16	8	9
Wind waves (m) & direction	2.3 ESE	-	2.5 NE	-	-	-	-	-	-	0.2 SSW	0.4 WNW	0.8 NE	0.9 ENE	0.3 N	3.0 NNW	3.0 ENE	3.0 NE	2.5 ENE	0.4 NNE	-	-	-
Period (s)	10	-	10	-	-	-	-	-	-	3	5	5	6	3	11	9	13	9	5	-	-	-

	Thu		Friday 27								Saturday 28								Sunday 01
	6PM	9PM	0AM	3AM	6AM	9AM	12PM	3PM	6PM	9PM	0AM	3AM	6AM	9AM	12PM	3PM	6PM	9PM	0AM	3AM	6AM	9AM
Best forecast wave conditions in Japan	Niyodo Rivermouth Shikoku	Dragons Leaf Kyu Shu	Dragons Leaf Kyu Shu	Hakashita Kyu Shu	Nagata Kyu Shu	Niyodo Rivermouth Shikoku	Onjuku Chiba	Big Ben Chiba	Aoura Kyu Shu	Hebara Chiba	Amatu Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Aoura Kyu Shu	Amatu Chiba	Amatu Chiba	Choshi Chiba	Turtles Okinawa	Hebara Chiba	Izumi Chiba	Amatu Chiba	Amatu Chiba	Amatu Chiba
Rating	4	4	4	4	4	3	4	4	4	4	3	3	4	2	2	3	3	3	4	3	2	2
Wave Height (m) & direction (?)	2.1 E	1.9 E	2.2 E	2.1 E	2.3 E	2.1 ESE	3.0 NE	2.5 NE	2.4 E	2.3 NE	1.6 ENE	1.6 E	2.5 ENE	0.9 ENE	0.9 ENE	1.4 ENE	1.1 E	2.1 NE	2.5 NE	1.4 ENE	1.3 ENE	1.2 ENE
Period(s) (?)	10	11	10	10	10	9	10	10	9	9	9	9	8	13	13	12	11	8	8	12	11	11
Energy(?)	1745	1722	1492	1814	1039	616	2364	2021	1466	1485	569	533	1445	463	441	557	691	992	1270	583	437	394
Wind (km/h)
Wind State(?)	glass	cross- off	cross- off	cross- off	cross- off	glass	off	cross- off	cross- off	cross- off	glass	glass	cross- off	off	cross- off	cross- off	cross- off	cross- off	off	off	cross- off	cross- off
Tide State(?)	-	low	mid-flow	mid-flow	high	mid-ebb	high	mid-ebb	mid-ebb	low	mid-flow	mid-flow	high	mid-ebb	low	high	high	mid-ebb	mid-flow	mid-flow	high	mid-ebb
High Tide / height (m)					4:22AM 1.33		11:04AM 1.23						5:10AM 1.57			12:49PM 1.14	4:56PM 1.83				4:22AM 1.23
Low Tide / height (m)		8:28PM 0.27								8:08PM 0.25					9:02AM 0.95
Weather Advanced Surf Forecast

Summary	cloudy	some clouds	cloudy	light rain	light rain	cloudy	cloudy	cloudy	light rain	cloudy	cloudy	cloudy	cloudy	some clouds	clear	clear	cloudy	clear	clear	clear	clear	some clouds
Rain (mm)	-	-	-	1	1	-	-	-	5	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	15	14	15	15	16	15	11	12	17	11	11	11	15	13	16	15	20	13	11	9	9	10
Chill °C (?)	15	14	15	15	15	15	8	10	17	10	11	11	14	12	16	14	20	12	10	7	7	9
Sunrise	-	-	-	-	-	6:37	-	-	-	-	-	-	-	6:11	-	-	-	-	-	-	-	6:09
Sunset	-	-	-	-	-	-	-	5:31	6:08	-	-	-	-	-	-	5:30	6:29	-	-	-	-	-
Swell1 (m) & direction	1.6 E	1.8 ESE	1.3 SE	1.8 E	-	-	2.2 ENE	1.9 ENE	1.4 SE	1.8 ENE	1.6 ENE	1.6 E	2.0 E	1.1 ENE	1.0 ENE	1.4 ENE	1.1 N	1.4 ENE	1.6 ENE	1.4 ENE	1.3 ENE	1.2 ENE
Period (s)	11	9	10	10	-	-	10	10	9	9	9	9	9	9	9	12	8	8	8	12	11	11
Swell2 (m) & direction	1.3 SE	1.3 SE	1.2 E	1.3 SE	-	-	0.7 SSE	0.7 SE	0.9 ESE	0.5 S	0.5 S	0.5 E	0.1 E	0.9 ENE	0.9 ENE	0.4 SE	1.1 E	0.7 E	0.6 SE	0.7 SE	0.8 SE	0.8 SE
Period (s)	9	10	9	10	-	-	8	8	11	8	8	14	18	13	13	8	11	12	9	8	8	8
Wind waves (m) & direction	2.1 E	1.9 E	2.2 E	2.1 E	2.3 E	2.1 ESE	3.0 NE	2.5 NE	2.4 E	2.3 NE	-	-	2.5 ENE	-	-	-	1.1 NE	2.1 NE	2.5 NE	-	0.2 NNW	-
Period (s)	10	11	10	10	10	9	10	10	9	9	-	-	8	-	-	-	10	8	8	-	2	-

	Thursday 26	Friday 27
	4PM	5PM	6PM	7PM	8PM	9PM	10PM	11PM	0AM	1AM	2AM	3AM	4AM	5AM	6AM	7AM	8AM	9AM	10AM	11AM	12PM	1PM
Best forecast wave conditions in Japan	Niyodo Rivermouth Shikoku	Dragons Leaf Kyu Shu	Dragons Leaf Kyu Shu	Hakashita Kyu Shu	Nagata Kyu Shu	Niyodo Rivermouth Shikoku	Onjuku Chiba	Big Ben Chiba	Aoura Kyu Shu	Hebara Chiba	Amatu Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Aoura Kyu Shu	Amatu Chiba	Amatu Chiba	Choshi Chiba	Turtles Okinawa	Hebara Chiba	Izumi Chiba	Amatu Chiba	Amatu Chiba	Amatu Chiba
Rating	4	4	4	4	4	3	4	4	4	4	3	3	4	2	2	3	3	3	4	3	2	2
Wave Height (m) & direction (?)	1.6 E	1.7 ESE	1.7 ESE	2.2 ESE	2.2 E	2.1 E	2.5 ENE	3.0 NE	2.2 ENE	3.5 NE	3.0 NE	3.5 NE	2.2 E	3.0 NE	3.0 NE	2.4 ENE	0.6 N	3.0 NE	3.0 NE	3.0 NE	3.0 NE	3.0 NE
Period(s) (?)	11	9	9	9	9	10	9	10	11	10	10	10	10	10	10	10	8	10	10	10	10	10
Energy(?)	881	499	496	770	800	1530	1371	2994	1991	3231	3010	3187	1255	3026	2987	1143	77	3014	2685	2623	2508	2320
Wind (km/h)
Wind State(?)	on	cross- off	cross	cross	off	glass	off	cross- off	cross- on	cross- off	off	cross	cross	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off
High Tide / height (m)														4:06AM 1.11							11:47AM 1.14
Low Tide / height (m)						8:22PM 0.45
Weather Advanced Surf Forecast

Summary	some clouds	cloudy	cloudy	light rain	cloudy	cloudy	cloudy	some clouds	light rain	cloudy	clear	cloudy	cloudy	some clouds	some clouds	cloudy	clear	cloudy	cloudy	cloudy	cloudy	cloudy
Rain (mm)	-	-	-	1	-	-	-	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-
High °C	16	14	14	15	17	15	9	8	18	8	8	8	17	8	8	10	20	10	10	11	12	12
Chill °C (?)	16	14	14	15	17	15	5	4	18	4	4	4	16	5	5	6	20	7	7	8	10	10
Sunrise	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	6:09	-	-	-	-	-	-
Sunset	-	-	6:06	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Swell1 (m) & direction	1.6 E	1.7 ESE	1.7 ESE	2.2 ESE	0.4 ENE	1.6 E	0.9 SSE	2.3 ENE	2.1 E	2.5 ENE	2.3 ENE	2.5 ENE	2.2 E	2.3 ENE	2.3 ENE	0.5 SE	1.2 ESE	2.4 ENE	2.3 ENE	2.2 ENE	2.2 ENE	2.0 ENE
Period (s)	11	9	9	9	13	9	8	10	10	10	10	10	10	10	10	9	10	10	10	10	10	10
Swell2 (m) & direction	1.3 SE	0.2 S	0.2 N	0.3 E	0.5 E	1.2 SE	0.1 SE	0.9 SSE	0.5 E	0.8 SSE	0.9 SSE	0.8 SSE	1.4 SE	0.9 SE	0.9 SE	0.1 SE	0.6 N	0.7 SE	0.7 SE	0.8 SSE	0.7 SE	0.7 SE
Period (s)	9	6	3	13	12	10	14	8	12	9	8	9	10	8	8	13	8	8	8	8	8	8
Wind waves (m) & direction	-	0.2 NNE	-	-	2.2 E	2.1 E	2.5 ENE	3.0 NE	2.2 ENE	3.5 NE	3.0 NE	3.5 NE	-	3.0 NE	3.0 NE	2.4 ENE	0.3 SSE	3.0 NE	3.0 NE	3.0 NE	3.0 NE	3.0 NE
Period (s)	-	4	-	-	9	10	9	10	11	10	10	10	-	10	10	10	2	10	10	10	10	10

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
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