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

	Wed		Thursday 19			Friday 20			Saturday 21			Sunday 22			Monday 23			Tuesday 24			Wed
	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM
Best forecast wave conditions in Japan	Aoshima Kyu Shu	Chikura Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Green island South	Kenting South	Ada Okinawa	Kaiser's (Hachijojima Island) Izu Islands	Kaiser's (Hachijojima Island) Izu Islands	Kaiser's (Hachijojima Island) Izu Islands	Chengkung South	Green island South	Aha Rivermouth Okinawa	Dead Man's Land Shikoku	Cape Toi Kyu Shu	Chigasaki Jetty Kanagawa	Chengkung South	Steps Okinawa	Amatu Chiba	Fukuoka Kyu Shu	Inamura Point Kanagawa	Maeda Point Okinawa	Cape Toi Kyu Shu
Rating	1	2	1	2	2	1	2	2	3	2	2	1	3	1	2	2	2	2	3	4	3	3
Wave Height (m) & direction (?)	0.9 E	3.0 W	0.9 NE	1.8 ENE	1.2 E	0.6 E	0.7 ENE	0.7 ENE	1.0 NNE	1.0 ESE	1.3 ESE	0.6 E	0.2 ESE	0.4 ENE	1.7 SSW	1.2 ESE	-	1.2 ENE	0.4 NNE	0.2 ESE	2.1 NNW	1.9 NE
Period(s) (?)	10	8	7	8	7	11	15	14	12	8	7	13	8	12	7	7	-	6	8	8	8	7
Energy(?)	161	2017	169	404	234	118	307	242	447	180	280	117	12	57	267	154	0	163	27	9	607	556
Wind (km/h)
Wind State(?)	cross- off	cross- off	cross	cross- off	cross	cross- off	cross- off	off	off	cross- off	cross- on	cross- off	cross- off	cross- off	cross- off	cross- on	off	cross- off	cross- off	glass	off	cross
High Tide / height (m)	4:36PM 1.50		6:06AM 1.37	5:53PM 1.51	7:32PM 1.89	8:00AM 1.86		6:40PM 1.35	7:03AM 1.29		6:48PM 1.36	7:53AM 1.30		9:25PM 1.21	9:30AM 1.42		9:03PM 1.05	10:44AM 1.54		10:43PM 1.05	9:08AM 1.11
Low Tide / height (m)		11:14PM 0.17	11:49AM 0.41		1:47AM 0.15		2:06PM 0.29	12:55AM 0.29		12:42PM 0.40	12:38AM 0.55		2:34PM 0.24	3:10AM 0.48		4:48PM 0.23	1:53AM 0.74	4:38AM 0.72	3:01PM 0.22	1:27AM 1.01		5:00PM 0.25
Weather Advanced Surf Forecast

Summary	clear	some clouds	clear	some clouds	some clouds	some clouds	some clouds	rain shwrs	clear	some clouds	rain shwrs	clear	some clouds	clear	clear	rain shwrs	some clouds	some clouds	light rain	some clouds	clear	cloudy
Rain (mm)	-	-	-	-	-	-	-	1	-	-	2	-	-	-	-	1	-	-	1	-	-	-
High °C	14	9	7	21	20	15	13	13	13	22	23	20	17	16	18	23	20	12	13	12	21	20
Low °C	11	3	4	20	19	14	13	12	13	21	22	19	16	7	16	22	19	10	11	10	20	19
Chill °C (?)	12	6	4	21	20	15	12	12	11	22	23	20	16	15	17	23	20	10	13	12	21	20
Sunrise	-	-	6:20	-	-	6:58	-	-	6:18	-	-	6:58	-	-	6:20	-	-	6:16	-	-	6:56	-
Sunset	6:01	-	-	5:52	-	-	5:29	-	-	5:52	-	-	5:52	-	-	5:53	-	-	6:10	-	-	6:07
Swell1 (m) & direction	0.9 E	2.2 WSW	0.9 NE	0.4 ESE	0.7 E	0.6 N	0.7 ENE	0.7 ENE	1.0 NNE	0.5 E	0.6 E	0.6 E	0.2 ESE	0.9 SW	0.2 ESE	1.2 ESE	0.7 N	0.4 ENE	0.4 NNE	0.2 ESE	0.7 SE	1.1 SE
Period (s)	10	8	7	8	10	6	15	14	12	10	12	13	8	7	10	7	7	11	8	8	9	8
Swell2 (m) & direction	0.3 E	0.6 E	0.5 E	-	0.3 NE	0.6 E	0.7 NNE	0.4 NNE	0.6 ENE	0.1 NE	0.2 ENE	-	0.1 E	0.4 ENE	0.1 E	0.3 ENE	0.3 E	0.4 SW	0.4 NE	-	0.3 E	0.3 SSW
Period (s)	5	9	12	-	8	11	9	10	13	5	16	-	12	12	12	11	12	7	4	-	11	6
Wind waves (m) & direction	-	3.0 W	0.4 NNW	1.8 ENE	1.2 E	-	0.8 WNW	0.4 NW	0.3 W	1.0 ESE	1.3 ESE	0.4 SSE	1.4 SSW	0.4 WNW	1.7 SSW	-	1.3 ESE	1.2 ENE	0.5 S	0.2 S	2.1 NNW	1.9 NE
Period (s)	-	8	3	8	7	-	6	5	4	8	7	4	5	3	7	-	5	6	3	5	8	7

	Wednesday 18				Thursday 19								Friday 20								Sat
	12PM	3PM	6PM	9PM	0AM	3AM	6AM	9AM	12PM	3PM	6PM	9PM	0AM	2AM	5AM	9AM	12PM	3PM	6PM	9PM	0AM	3AM
Best forecast wave conditions in Japan	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Amatu Chiba	Kurihama Kanagawa	Aoshima Kyu Shu	Aoshima Harbour Kyu Shu	Aoshima Harbour Kyu Shu	Chikura Chiba	Chikura Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Kaiser's (Hachijojima Island) Izu Islands	Omaezaki Shizuoka	Green island South	Green island South	Ada Okinawa	Amatu Chiba	Ada Okinawa	Choshi Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Kaiser's (Hachijojima Island) Izu Islands	Amatu Chiba
Rating	2	2	2	4	1	1	1	2	2	1	1	2	2	2	2	1	2	1	2	1	2	2
Wave Height (m) & direction (?)	1.3 E	1.2 E	1.2 E	3.0 WSW	0.8 E	0.6 E	0.5 E	1.0 WSW	0.6 E	0.5 E	0.5 E	1.0 NNE	1.4 WNW	1.2 E	1.2 E	0.6 E	0.7 ENE	0.6 E	0.7 E	0.6 E	0.7 ENE	0.6 ENE
Period(s) (?)	9	8	9	8	10	9	10	8	12	12	12	8	6	10	10	11	14	10	14	13	14	14
Energy(?)	418	294	313	1540	127	93	84	262	203	87	92	221	235	307	302	118	215	100	205	151	242	214
Wind (km/h)
Wind State(?)	off	off	cross- off	off	cross- off	cross- off	cross- off	cross- off	glass	off	off	off	cross- off	cross- off	cross- off	cross- off	cross- off	glass	cross- off	cross- off	off	off
Tide State(?)	mid-flow	mid-flow	high	mid-ebb	mid-ebb	low	mid-flow	high	mid-ebb	mid-flow	high	high	mid-ebb	low	mid-flow	high	mid-ebb	low	high	high	mid-ebb	low
High Tide / height (m)			5:01PM 1.44					6:22AM 1.28			5:18PM 1.49	6:21PM 1.44				8:30AM 1.73			5:48PM 1.33	6:01PM 1.44
Low Tide / height (m)						1:16AM 0.02								1:43AM 0.16				2:34PM 0.21				12:38AM 0.24
Weather Advanced Surf Forecast

Summary	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	rain shwrs	rain shwrs	some clouds	cloudy	clear	cloudy	cloudy	light rain	clear
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	1	1	-	-	-	-	-	1	-
Temp. °C	10	11	10	11	7	8	7	4	6	8	8	10	7	21	20	14	9	15	10	9	12	7
Chill °C (?)	9	9	8	9	4	6	5	1	6	6	6	7	5	21	20	14	7	15	8	8	11	5
Sunrise	-	-	-	-	-	-	-	6:22	-	-	-	-	-	-	-	6:58	-	-	-	-	-	-
Sunset	-	5:22	-	-	-	-	-	-	-	5:23	-	-	-	-	-	-	-	-	-	-	-	-
Swell1 (m) & direction	1.3 E	1.2 E	1.2 E	2.1 SW	0.8 E	0.6 E	0.5 E	1.0 WSW	0.9 WSW	0.5 E	0.5 E	1.6 WNW	1.0 W	0.8 NNE	1.2 E	0.6 N	0.7 ENE	0.6 E	0.7 E	0.6 E	0.7 ENE	0.6 ENE
Period (s)	9	8	9	8	10	9	10	8	8	12	12	8	6	8	10	6	14	10	14	13	14	14
Swell2 (m) & direction	0.6 ESE	0.6 E	-	0.4 ESE	0.2 NNE	0.4 E	0.5 E	0.6 E	0.7 NE	0.5 NE	0.4 NE	1.0 NNE	0.4 E	0.4 SE	0.7 NE	0.6 E	0.1 SW	0.5 N	0.5 NNE	0.2 SSE	0.4 NNE	0.4 NE
Period (s)	9	9	-	9	6	10	8	12	7	5	7	8	12	8	7	11	7	6	9	8	10	12
Wind waves (m) & direction	-	0.3 SW	1.1 SW	3.0 WSW	0.3 WNW	0.2 WNW	0.3 WNW	1.0 NE	-	-	-	1.9 WNW	1.4 WNW	1.2 E	-	-	-	-	0.4 NE	0.4 NE	0.4 NW	-
Period (s)	-	2	6	8	2	2	3	7	-	-	-	8	6	10	-	-	-	-	9	7	5	-

	Wednesday 18	Thursday 19
	10AM	11AM	12PM	1PM	2PM	3PM	4PM	5PM	6PM	7PM	8PM	9PM	10PM	10PM	11PM	1AM	2AM	3AM	4AM	5AM	6AM	7AM
Best forecast wave conditions in Japan	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Amatu Chiba	Kurihama Kanagawa	Aoshima Kyu Shu	Aoshima Harbour Kyu Shu	Aoshima Harbour Kyu Shu	Chikura Chiba	Chikura Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Kaiser's (Hachijojima Island) Izu Islands	Omaezaki Shizuoka	Green island South	Green island South	Ada Okinawa	Amatu Chiba	Ada Okinawa	Choshi Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Kaiser's (Hachijojima Island) Izu Islands	Amatu Chiba
Rating	2	2	2	4	1	1	1	2	2	1	1	2	2	2	2	1	2	1	2	1	2	2
Wave Height (m) & direction (?)	1.3 E	1.3 E	1.4 E	0.6 ESE	0.8 E	0.9 E	0.9 E	2.5 WSW	2.5 WSW	1.0 E	0.9 E	1.1 E	0.6 E	3.0 NE	3.0 NE	1.6 N	1.0 SW	1.4 NNW	0.4 E	1.2 NNE	0.7 E	0.6 E
Period(s) (?)	9	9	9	9	10	10	10	7	7	7	8	9	10	8	8	7	8	7	12	6	12	12
Energy(?)	334	427	311	65	136	161	161	867	828	154	133	206	67	866	866	380	274	312	82	186	149	147
Wind (km/h)
Wind State(?)	cross	cross- off	cross	glass	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross	off	cross- on	cross- off	cross- off	cross	off	cross	cross- off	cross	off	cross- off
High Tide / height (m)									5:20PM 1.41													6:06AM 1.37
Low Tide / height (m)			11:18AM 0.51
Weather Advanced Surf Forecast

Summary	clear	clear	clear	cloudy	clear	clear	clear	clear	clear	clear	clear	cloudy	clear	cloudy	cloudy	clear	clear	clear	clear	clear	cloudy	clear
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
High °C	8	9	10	8	14	14	13	11	11	10	9	12	6	20	20	15	3	15	3	3	7	2
Chill °C (?)	6	8	8	8	12	12	11	8	8	9	7	8	0	19	19	13	-3	14	-4	-2	1	-2
Sunrise	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	6:22
Sunset	-	-	-	-	-	-	-	5:23	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Swell1 (m) & direction	1.3 E	1.3 E	1.4 E	0.6 ESE	0.8 E	0.9 E	0.9 E	1.2 E	1.1 E	1.0 E	1.0 SW	1.1 E	0.6 E	-	-	0.6 E	1.0 SW	1.4 NNW	0.6 E	0.6 E	0.7 E	0.7 SW
Period (s)	9	9	9	9	10	10	10	9	9	7	7	9	10	-	-	11	8	7	7	8	12	8
Swell2 (m) & direction	0.5 E	0.6 ESE	0.1 NE	-	0.4 E	0.3 E	0.3 E	0.1 NE	0.1 NE	0.5 SW	0.9 E	0.2 NNE	-	-	-	0.3 NE	0.7 E	0.6 E	0.6 NE	0.4 ESE	0.1 NE	0.6 E
Period (s)	11	9	11	-	5	5	5	8	8	5	8	12	-	-	-	8	9	11	6	12	11	8
Wind waves (m) & direction	0.6 N	0.6 N	-	-	-	-	0.3 WNW	2.5 WSW	2.5 WSW	0.7 SW	-	2.3 WNW	2.5 WNW	3.0 NE	3.0 NE	1.6 N	0.9 NNE	0.5 NE	1.2 N	1.2 NNE	3.5 WNW	0.9 NNE
Period (s)	4	4	-	-	-	-	2	7	7	5	-	7	6	8	8	7	4	7	4	6	9	6

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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