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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Tue

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Wave Energy Map

Wave Height Map

Wind Map

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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

	Tuesday 10			Wednesday 11			Thursday 12			Friday 13			Saturday 14			Sunday 15			Monday 16			Tue
	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	Chengkung South	Aoura Kyu Shu	Katagai Chiba	Kurihama Kanagawa	Amatu Chiba	Izumi Chiba	Amatu Chiba	Ada Okinawa	Chikura Chiba	Chikura Chiba	Amatu Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Aha Rivermouth Okinawa	Aha Rivermouth Okinawa	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Ada Okinawa	Big Ben Chiba	Amatu Chiba	Chikura Chiba	Omaezaki Shizuoka	Monabe Rivermouth Shikoku	Cape Toi Kyu Shu
Rating	1	1	3	4	2	2	1	1	1	1	1	1	1	1	1	1	2	2	3	3	1	2
Wave Height (m) & direction (?)	0.9 ESE	0.2 ESE	1.2 SSW	2.3 SSW	3.0 SW	1.3 S	1.1 NE	1.0 NNW	0.7 SW	1.0 WSW	0.6 SW	0.5 SE	0.5 ESE	0.5 ESE	0.5 SE	0.7 ESE	0.6 SE	0.7 ESE	0.7 ESE	1.9 W	1.8 NE	1.7 NE
Period(s) (?)	7	10	6	7	8	8	7	7	8	6	7	8	9	9	10	9	10	13	12	6	7	8
Energy(?)	142	12	118	581	2003	235	289	136	72	126	39	39	53	63	73	73	183	249	167	333	517	802
Wind (km/h)
Wind State(?)	glass	cross- on	cross	cross- off	cross	cross- off	cross- off	cross- off	glass	cross- off	glass	glass	cross	cross- off	off	glass	cross- off	cross	cross- off	cross- on	off	cross- off
High Tide / height (m)	11:51AM 1.48		2:43AM 1.09				4:33AM 1.27	12:57PM 1.34		4:46AM 11:45AM 1.18 1.21			4:38AM 1.15	1:56PM 1.18		4:51AM 1.21	3:03PM 1.25		5:05AM 1.31	3:44PM 1.33		6:05AM 1.43
Low Tide / height (m)			7:39PM 0.55	5:46AM 1.05		8:48PM 0.51	8:35AM 1.17		9:25PM 0.56	7:48AM 1.16		8:39PM 0.17	9:31AM 0.91		9:37PM 0.10	9:58AM 0.82		9:53PM 0.16	10:08AM 0.88		10:13PM 0.11	11:33AM 0.69
Weather Advanced Surf Forecast

Summary	clear	some clouds	some clouds	heavy rain	light rain	rain shwrs	some clouds	clear	rain shwrs	some clouds	clear	clear	clear	clear	cloudy	clear	clear	clear	clear	cloudy	some clouds	some clouds
Rain (mm)	-	-	-	15	2	1	-	-	2	-	-	-	-	-	-	-	-	-	-	-	-	-
High °C	19	13	12	12	11	9	7	14	9	10	11	10	17	18	13	18	15	12	15	16	10	10
Low °C	16	13	11	11	8	7	7	14	7	9	10	9	16	18	12	17	12	12	14	14	4	10
Chill °C (?)	19	12	9	9	9	6	4	13	9	10	11	10	17	18	10	18	15	11	14	14	8	7
Sunrise	6:30	-	-	6:31	-	-	6:28	-	-	6:28	-	-	7:03	-	-	7:03	-	-	6:26	-	-	6:54
Sunset	-	5:54	-	-	5:15	-	-	6:15	-	-	5:17	-	-	6:16	-	-	5:21	-	-	5:30	-	-
Swell1 (m) & direction	0.9 ESE	0.2 ESE	0.2 E	0.1 NE	2.3 SSW	1.3 S	0.8 NE	1.0 NNW	0.7 SW	0.6 WSW	0.6 SW	0.5 SE	0.5 ESE	0.5 ESE	0.5 SE	0.7 ESE	0.6 SE	0.7 ESE	0.7 ESE	0.5 ESE	1.2 ENE	1.4 NE
Period (s)	7	10	14	13	9	8	7	7	8	7	7	8	9	9	10	9	10	13	12	12	7	8
Swell2 (m) & direction	0.5 NE	0.1 E	0.1 SE	-	0.1 NE	0.1 NE	0.7 SW	0.4 ESE	0.5 E	0.5 E	0.3 ESE	0.4 SW	0.3 N	0.3 SE	0.2 ENE	0.1 SE	0.4 E	0.4 SE	0.3 SE	0.1 SE	0.5 ESE	0.7 ESE
Period (s)	8	9	10	-	12	11	8	8	5	5	5	7	5	11	14	4	14	10	10	9	10	9
Wind waves (m) & direction	-	-	1.2 SSW	2.3 SSW	3.0 SW	0.9 NE	1.1 NE	0.4 NNE	-	1.0 WSW	1.3 WSW	-	0.1 NE	0.2 ESE	1.1 S	-	0.7 SW	0.8 SW	1.6 SW	1.9 W	1.8 NE	1.7 NE
Period (s)	-	-	6	7	8	5	7	3	-	6	7	-	5	3	5	-	5	5	6	6	7	8

	Tuesday 10						Wednesday 11								Thursday 12
	6AM	9AM	12PM	3PM	5PM	9PM	0AM	3AM	6AM	9AM	12PM	3PM	6PM	9PM	0AM	3AM	6AM	9AM	12PM	3PM	6PM	9PM
Best forecast wave conditions in Japan	Aja Okinawa	Ada Okinawa	Californias Okinawa	Maeda Point Okinawa	Chengkung South	Aha Rivermouth Okinawa	Aoura Kyu Shu	Asakawa Shikoku	Niyodo Rivermouth Shikoku	Katagai Chiba	Katagai Chiba	Kurihama Kanagawa	Amatu Chiba	Mera Chiba	Amatu Chiba	Amatu Chiba	Amatu Chiba	Izumi Chiba	Hebara Chiba	Amatu Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Niijima - Awaii Izu Islands
Rating	1	1	1	1	1	1	1	1	2	3	4	4	3	3	2	2	2	2	2	1	1	2
Wave Height (m) & direction (?)	0.8 NNW	0.8 NNW	0.8 NNW	0.7 NNW	0.8 E	0.5 N	1.0 SSW	1.2 SSW	1.8 SW	2.0 SSW	3.0 SSW	2.4 SSW	2.0 SSW	2.0 SSW	1.6 SSW	1.0 S	0.8 SW	1.1 NE	1.4 NE	0.6 SW	0.5 NE	1.4 W
Period(s) (?)	8	8	8	7	7	7	5	6	7	8	8	8	8	8	8	8	8	7	7	8	7	7
Energy(?)	111	116	81	61	117	51	65	94	433	686	1681	1434	573	544	331	393	336	286	296	91	47	350
Wind (km/h)
Wind State(?)	cross- off	glass	cross- off	off	glass	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	off	off	cross- off	off	off	cross- off	cross- off	cross- off	glass	cross- off
Tide State(?)	low	mid-flow	mid-flow	mid-ebb	mid-ebb	low	mid-flow	high	mid-flow	high	high-ebb	mid-ebb	mid-ebb	low	low-flow	mid-flow	mid-flow	high-flow	high	mid-ebb	mid-ebb	low
High Tide / height (m)								2:30AM 1.19		8:27AM 1.27									9:59AM 1.21
Low Tide / height (m)	5:35AM 0.89					7:05PM 0.54								6:26PM 0.41								8:12PM 0.26
Weather Advanced Surf Forecast

Summary	cloudy	some clouds	clear	clear	clear	clear	rain shwrs	light rain	rain shwrs	light rain	mod. rain	light rain	rain shwrs	some clouds	some clouds	some clouds	some clouds	cloudy	cloudy	light rain	light rain	clear
Rain (mm)	-	-	-	-	-	-	1	2	1	3	8	1	1	-	-	-	-	-	-	1	1	-
Temp. °C	14	14	16	17	20	17	13	10	9	11	10	10	8	9	8	7	7	7	7	5	6	11
Chill °C (?)	13	14	16	17	20	17	12	9	8	10	8	9	5	6	6	4	4	4	4	2	6	10
Sunrise	-	7:07	-	-	-	-	-	-	-	6:30	-	-	-	-	-	-	-	6:28	-	-	-	-
Sunset	-	-	-	-	5:46	-	-	-	-	-	-	5:17	-	-	-	-	-	-	-	5:16	-	-
Swell1 (m) & direction	0.8 NNW	0.8 NNW	0.8 NNW	0.7 NNW	0.8 E	0.5 N	0.6 S	0.1 SE	1.3 SSW	1.2 S	1.8 S	2.2 SSW	2.0 SSW	2.0 SSW	1.6 SSW	1.0 S	0.9 S	0.9 S	0.7 NE	0.6 ENE	0.5 NE	1.2 WSW
Period (s)	8	8	8	7	7	7	5	10	6	8	8	8	8	8	8	8	8	8	7	7	7	7
Swell2 (m) & direction	0.6 E	0.5 E	0.4 ESE	0.2 ESE	0.4 NE	0.4 ESE	0.2 ESE	-	0.1 SE	0.2 ENE	0.2 ENE	-	0.1 NE	0.1 E	0.1 NE	0.9 SW	0.8 SW	0.8 NE	0.6 S	0.6 SW	0.4 S	0.6 E
Period (s)	6	6	10	10	8	5	10	-	10	13	12	-	12	12	12	8	8	7	7	8	7	5
Wind waves (m) & direction	-	-	-	0.3 ESE	-	-	1.0 SSW	1.2 SSW	1.8 SW	2.0 SSW	3.0 SSW	2.4 SSW	0.4 NNW	0.5 NNE	0.6 NE	1.2 NE	1.0 NE	1.1 NE	1.4 NE	-	-	1.4 W
Period (s)	-	-	-	5	-	-	5	6	7	8	8	8	3	3	5	6	7	7	7	-	-	7

	Tuesday 10	Wed
	4AM	5AM	6AM	7AM	7AM	9AM	10AM	11AM	12PM	1PM	2PM	3PM	4PM	5PM	6PM	7PM	8PM	9PM	10PM	11PM	0AM	1AM
Best forecast wave conditions in Japan	Aja Okinawa	Ada Okinawa	Californias Okinawa	Maeda Point Okinawa	Chengkung South	Aha Rivermouth Okinawa	Aoura Kyu Shu	Asakawa Shikoku	Niyodo Rivermouth Shikoku	Katagai Chiba	Katagai Chiba	Kurihama Kanagawa	Amatu Chiba	Mera Chiba	Amatu Chiba	Amatu Chiba	Amatu Chiba	Izumi Chiba	Hebara Chiba	Amatu Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Niijima - Awaii Izu Islands
Rating	1	1	1	1	1	1	1	1	2	3	4	4	3	3	2	2	2	2	2	1	1	2
Wave Height (m) & direction (?)	0.9 NNW	1.0 NNW	1.0 N	1.0 N	0.9 E	0.8 NNW	0.2 ESE	0.1 SE	0.2 ESE	0.1 SE	0.1 SE	1.0 SW	1.1 SW	1.4 WSW	1.4 SW	1.6 SW	1.7 SW	1.6 SW	1.6 SW	1.7 SW	0.2 ENE	0.1 SE
Period(s) (?)	8	8	8	8	7	8	10	10	10	10	10	4	4	5	5	5	6	6	6	6	14	10
Energy(?)	133	183	134	131	157	116	18	4	12	9	10	39	53	105	115	146	184	192	199	209	26	10
Wind (km/h)
Wind State(?)	cross- off	on	off	cross- off	cross- off	glass	cross- off	cross- on	glass	cross	cross	cross- off	cross	on	cross	cross	cross	cross	cross	cross	off	cross- off
High Tide / height (m)								10:10AM 1.47
Low Tide / height (m)		4:50AM 0.81	5:38AM 0.86											4:41PM 0.44
Weather Advanced Surf Forecast

Summary	some clouds	cloudy	cloudy	some clouds	clear	some clouds	cloudy	cloudy	cloudy	clear	some clouds	cloudy	cloudy	cloudy	cloudy	cloudy	cloudy	cloudy	clear	clear	some clouds	clear
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
High °C	13	13	13	13	15	14	10	11	8	10	11	11	11	11	11	11	11	12	12	11	12	14
Chill °C (?)	12	12	12	12	15	14	8	9	8	8	8	7	8	7	8	8	8	9	9	8	9	11
Sunrise	-	-	-	-	6:30	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Sunset	-	-	-	-	-	-	-	-	-	-	-	-	-	5:16	-	-	-	-	-	-	-	-
Swell1 (m) & direction	0.9 NNW	1.0 NNW	1.0 N	1.0 N	0.9 E	0.8 NNW	0.2 ESE	0.1 SE	0.2 ESE	0.1 SE	0.1 E	0.1 E	0.1 NE	0.1 SE	0.1 NE	0.1 NE	0.1 NE	0.1 NE	0.1 NE	0.1 NE	0.2 ENE	0.1 SE
Period (s)	8	8	8	8	7	8	10	10	10	10	11	10	9	10	11	11	14	14	14	14	14	10
Swell2 (m) & direction	0.3 ESE	0.6 E	0.3 ESE	0.3 ESE	0.6 NE	0.5 E	0.2 E	-	-	0.1 NE	0.1 SE	0.1 E	0.1 SE	0.1 E	0.1 SE	0.1 SE	0.1 SE	0.1 NE	0.1 NE	0.1 SE	0.1 SE	0.1 E
Period (s)	10	6	5	5	9	6	10	-	-	10	10	8	10	11	10	10	10	9	9	10	10	11
Wind waves (m) & direction	0.7 E	-	-	-	-	-	-	-	-	-	0.4 SSW	1.0 SW	1.1 SW	1.4 WSW	1.4 SW	1.6 SW	1.7 SW	1.6 SW	1.6 SW	1.7 SW	1.6 SW	1.8 SW
Period (s)	6	-	-	-	-	-	-	-	-	-	3	4	4	5	5	5	6	6	6	6	6	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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