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 30			Friday 01			Saturday 02			Sunday 03			Monday 04			Tuesday 05			Wednesday 06
	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	Inamuragasaki Kanagawa	Hakashita Kyu Shu	Dragons Leaf Kyu Shu	Asakawa Shikoku	Kurihama Kanagawa	Inamuragasaki Kanagawa	Big Ben Chiba	Green island South	Amatu Chiba	Ikumi Beach Shikoku	Kenting South	Aoshima Harbour Kyu Shu	Dead Man's Land Shikoku	Gomoda Shikoku	Tainohama Shikoku	Kurihama Kanagawa	Yona Bay Okinawa	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Kenting South	Ohara Chiba	Aoura Kyu Shu
Rating	0	3	3	4	4	4	3	2	2	1	2	3	4	3	3	4	2	1	1	2	2	1
Wave Height (m) & direction	0.4 SSW	0.8 NE	2.0 ESE	2.4 ESE	3.0 SE	1.5 SSE	3.5 SW	1.3 ENE	1.1 SW	0.4 ESE	0.8 E	0.5 ESE	2.5 S	1.7 S	2.0 SSW	3.0 SW	1.0 NNW	0.5 SE	0.6 SE	1.6 ENE	0.5 SE	0.8 ESE
Period(s)	6	5	7	7	8	8	9	7	10	10	9	9	7	8	8	8	9	10	9	8	9	10
Energy	12	54	404	606	1727	306	2016	182	387	39	195	50	652	383	477	1029	181	57	114	336	61	106
Wind (km/h)
Wind State	cross- off	cross- off	cross	cross	cross- off	cross- on	cross- off	cross- off	cross- on	off	cross- on	cross- off	cross	cross- off	cross- off	cross	cross- off	on	glass	cross- off	off	cross- on
High Tide / height (m)		5:15AM 1.39	4:30PM 1.40		6:14AM 1.06	5:07PM 1.43		5:44AM 1.85		6:54PM 1.85	6:19AM 1.80		7:19PM 1.69	6:20AM 1.72		6:45PM 1.43	6:47AM 1.68		7:35PM 1.30	5:45AM 1.43		8:37PM 1.20
Low Tide / height (m)	2:28AM 0.55	11:47AM 0.28		11:52PM 0.36	1:06PM 0.15		11:22PM 0.68		12:09PM 0.18	12:34AM 0.85		12:37PM 0.15	12:47AM 0.89			11:46PM 0.92		1:41PM 0.24	12:21AM 0.97		1:02PM 0.08	12:55AM 1.00
Weather Advanced Surf Forecast

Summary	light rain	heavy rain	heavy rain	rain shwrs	heavy rain	some clouds	some clouds	some clouds	clear	some clouds	some clouds	light rain	rain shwrs	some clouds	cloudy	cloudy	light rain	light rain	rain shwrs	some clouds	some clouds	some clouds
Rain (mm)	4	34	21	21	21	-	-	-	-	-	-	2	25	-	-	-	5	1	2	-	-	-
High °C	15	16	17	18	15	16	17	24	20	17	28	22	22	19	21	20	17	17	14	27	18	20
Low °C	13	14	15	17	14	16	14	24	18	17	27	21	20	18	19	18	16	15	14	25	18	18
Chill °C (?)	13	15	17	18	14	16	15	24	20	17	28	22	22	19	21	19	16	16	14	27	18	20
Sunrise	-	5:28	-	-	4:50	-	-	5:22	-	-	5:24	-	-	5:09	-	-	5:46	-	-	5:22	-	-
Sunset	-	-	6:52	-	-	6:27	-	-	6:23	-	-	6:54	-	-	6:45	-	-	6:27	-	-	6:27	-
Swell1 (m) & direction	0.4 SSW	0.3 E	-	0.1 S	2.1 SSE	1.5 SSE	1.0 ESE	0.4 ESE	1.1 SW	0.5 SW	0.9 ESE	0.5 ESE	0.4 ESE	1.7 S	0.4 ESE	0.2 ESE	1.0 NNW	1.0 SSW	0.6 SE	0.1 NW	0.5 SE	0.8 ESE
Period (s)	6	10	-	13	8	8	9	10	10	5	6	9	10	8	10	10	9	9	9	5	9	10
Swell2 (m) & direction	-	0.1 SE	-	-	-	0.3 N	0.1 NE	-	0.9 ESE	0.4 ESE	0.8 E	0.1 E	0.2 E	0.2 ESE	-	-	0.6 ESE	0.5 SE	0.4 SW	0.2 NNW	0.3 SE	0.1 NE
Period (s)	-	11	-	-	-	4	12	-	9	10	9	11	10	10	-	-	9	10	8	5	11	5
Wind waves (m) & direction	0.4 ENE	0.8 NE	2.0 ESE	2.4 ESE	3.0 SE	-	3.5 SW	1.3 ENE	-	0.9 SW	0.9 S	1.3 S	2.5 S	0.3 NE	2.0 SSW	3.0 SW	0.5 NE	0.6 ENE	0.9 NE	1.6 ENE	1.3 SSE	-
Period (s)	3	5	7	7	8	-	9	7	-	5	5	5	7	2	8	8	4	4	5	8	5	-

	Wed		Thursday 30								Friday 01								Saturday 02
	6PM	8PM	0AM	2AM	5AM	9AM	12PM	3PM	6PM	9PM	0AM	3AM	6AM	9AM	12PM	3PM	6PM	9PM	0AM	3AM	6AM	9AM
Best forecast wave conditions in Japan	Fukuoka Kyu Shu	Lightning Bolt North	Inamuragasaki Kanagawa	Kenting South	Kenting South	Inamuragasaki Kanagawa	Omaezaki Shizuoka	Hakashita Kyu Shu	Niyodo Rivermouth Shikoku	Hakashita Kyu Shu	Dragons Leaf Kyu Shu	Asakawa Shikoku	Asakawa Shikoku	Asakawa Shikoku	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Kurihama Kanagawa	Dead Man's Land Shikoku	Dead Man's Land Shikoku	Inamuragasaki Kanagawa	Inamuragasaki Kanagawa	Amatu Chiba	Big Ben Chiba
Rating	1	1	0	1	1	0	2	3	3	4	3	4	4	4	4	4	4	2	4	4	4	3
Wave Height (m) & direction	0.9 NNE	0.9 SE	0.4 SSW	0.8 SE	0.7 SE	0.2 SSW	1.9 E	2.2 E	2.5 ESE	2.5 E	2.2 ESE	3.0 ESE	2.2 SSW	3.0 SW	3.0 SSE	2.4 SSE	2.3 SW	1.1 SW	3.0 SW	2.5 SW	2.2 SW	1.8 SW
Period(s)	6	6	6	6	7	6	6	7	7	8	8	8	8	9	8	9	8	8	8	9	10	10
Energy	74	73	12	59	50	7	308	510	608	1243	730	2026	1421	1819	1338	1014	1059	205	1832	1534	1010	760
Wind (km/h)
Wind State	cross- off	off	cross- off	off	cross- off	cross- off	off	cross- off	cross- off	cross- off	cross- off	off	glass	glass	off	glass	off	off	cross- off	off	off	off
Tide State	-	high	low	low	mid-flow	mid-ebb	low	mid-flow	high	mid-ebb	low	mid-flow	high	mid-ebb	low	mid-flow	mid-flow	high	low	mid-flow	high	mid-ebb
High Tide / height (m)		5:27PM 1.27							5:36PM 1.75				5:07AM 1.74					6:10PM 1.73			4:02AM 1.36
Low Tide / height (m)			9:30PM 0.67	11:36PM 0.33			10:44AM 0.19				11:41PM 0.59				9:55AM 0.20				10:32PM 0.79
Weather Advanced Surf Forecast

Summary	light rain	rain shwrs	light rain	clear	some clouds	cloudy	light rain	heavy rain	mod. rain	light rain	light rain	light rain	some clouds	risk thund- der	light rain	cloudy	clear	some clouds	cloudy	clear	clear	clear
Rain (mm)	1	2	2	-	-	-	3	15	8	3	2	3	-	1	5	-	-	-	-	-	-	-
Temp. °C	14	22	14	27	26	13	13	17	15	17	16	17	18	19	16	15	15	14	15	14	16	19
Chill °C (?)	13	22	12	27	26	12	11	17	14	16	16	17	18	19	15	15	14	13	15	13	15	19
Sunrise	-	-	-	-	-	-	-	-	-	-	-	-	5:13	-	-	-	-	-	-	-	4:48	-
Sunset	7:00	-	-	-	-	-	-	-	6:45	-	-	-	-	-	-	-	6:44	-	-	-	-	-
Swell1 (m) & direction	0.2 W	0.9 SE	0.4 SSW	0.8 SE	0.7 SE	0.2 SSW	0.3 SW	-	0.1 S	2.0 E	2.2 ESE	2.2 SE	1.9 ESE	1.8 SSW	0.2 ENE	2.4 SSE	1.6 SW	1.1 SW	2.1 SSW	1.8 SSW	2.2 SW	1.8 SW
Period (s)	5	6	6	6	7	6	6	-	13	8	8	8	8	9	13	9	8	8	8	8	10	10
Swell2 (m) & direction	-	0.3 ENE	-	0.2 ENE	0.2 ENE	0.1 SE	0.1 S	-	-	0.8 S	0.8 S	1.7 E	1.6 SSW	1.1 SE	0.1 NE	0.2 NNW	0.5 SE	0.5 SE	-	-	0.8 ESE	0.9 ESE
Period (s)	-	8	-	9	9	8	12	-	-	8	8	8	8	8	8	4	10	10	-	-	9	9
Wind waves (m) & direction	0.9 NNE	1.1 N	0.4 ENE	0.3 W	0.3 W	0.2 ENE	1.9 E	2.2 E	2.5 ESE	2.5 E	0.2 N	3.0 ESE	2.2 SSW	3.0 SW	3.0 SSE	1.3 SW	2.3 SW	0.5 W	3.0 SW	2.5 SW	-	0.4 NNW
Period (s)	6	7	3	3	3	3	6	7	7	8	6	8	8	9	8	8	8	3	8	9	-	3

	Wednesday 29	Thursday 30
	4PM	4PM	6PM	6PM	7PM	9PM	10PM	11PM	0AM	1AM	2AM	3AM	4AM	5AM	6AM	7AM	8AM	9AM	10AM	11AM	12PM	1PM
Best forecast wave conditions in Japan	Fukuoka Kyu Shu	Lightning Bolt North	Inamuragasaki Kanagawa	Kenting South	Kenting South	Inamuragasaki Kanagawa	Omaezaki Shizuoka	Hakashita Kyu Shu	Niyodo Rivermouth Shikoku	Hakashita Kyu Shu	Dragons Leaf Kyu Shu	Asakawa Shikoku	Asakawa Shikoku	Asakawa Shikoku	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Kurihama Kanagawa	Dead Man's Land Shikoku	Dead Man's Land Shikoku	Inamuragasaki Kanagawa	Inamuragasaki Kanagawa	Amatu Chiba	Big Ben Chiba
Rating	1	1	0	1	1	0	2	3	3	4	3	4	4	4	4	4	4	2	4	4	4	3
Wave Height (m) & direction	1.0 NNE	0.8 SE	0.6 SSW	1.1 SE	1.0 SE	0.5 S	1.2 WSW	0.2 SSE	0.2 E	0.2 E	0.2 E	0.1 SE	0.1 SE	0.1 SE	1.1 ENE	0.4 ESE	0.8 NNE	0.8 NNE	0.2 SSW	0.1 SE	1.2 E	1.1 E
Period(s)	6	6	6	6	6	6	5	11	10	10	10	11	11	11	5	7	4	4	6	9	6	6
Energy	96	51	32	100	92	24	109	24	10	18	14	7	7	8	97	35	42	49	7	5	110	99
Wind (km/h)
Wind State	cross	glass	cross	cross- off	cross- off	cross- off	cross- on	cross- off	off	cross- off	cross- off	cross- off	cross- off	cross- off	on	cross	cross- off	cross	cross- off	cross- off	cross	cross
High Tide / height (m)				5:48PM 0.84										4:43AM 1.73
Low Tide / height (m)																			9:57AM 0.29
Weather Advanced Surf Forecast

Summary	cloudy	risk thund- der	cloudy	some clouds	some clouds	light rain	cloudy	cloudy	cloudy	light rain	light rain	light rain	light rain	light rain	cloudy	cloudy	light rain	light rain	cloudy	cloudy	cloudy	cloudy
Rain (mm)	-	1	-	-	-	1	-	-	-	1	2	1	1	2	-	-	2	3	-	-	-	-
High °C	14	26	18	28	27	15	17	15	15	15	12	14	13	13	14	13	12	12	13	13	15	14
Chill °C (?)	13	26	18	28	27	13	16	14	15	15	10	13	12	12	12	11	10	11	12	12	14	13
Sunrise	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Sunset	-	-	6:24	6:21	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Swell1 (m) & direction	0.3 W	0.8 SE	0.6 SSW	1.1 SE	1.0 SE	0.5 S	0.3 E	0.2 SSE	0.4 ENE	0.1 SE	0.2 E	0.1 SE	0.1 SE	0.1 SE	0.5 E	0.4 ESE	0.3 SE	0.3 SE	0.2 SSW	0.1 SE	0.3 SE	0.4 SE
Period (s)	5	6	6	6	6	6	9	11	6	11	10	11	11	11	7	7	11	11	6	5	9	9
Swell2 (m) & direction	0.3 W	0.4 NNW	-	0.3 ENE	0.3 ENE	0.1 S	0.1 SE	0.2 E	0.2 E	0.2 E	0.1 SE	0.1 SE	0.1 SE	0.1 SE	0.3 SSW	0.4 SW	0.1 SE	0.2 SSE	0.1 SE	0.1 SE	0.2 SSW	0.1 SW
Period (s)	6	7	-	9	9	13	11	8	10	8	11	6	6	6	6	6	6	5	8	9	6	6
Wind waves (m) & direction	1.0 NNE	-	0.3 ENE	-	-	0.4 ENE	1.2 WSW	1.0 NNE	-	0.8 NNE	0.5 N	0.9 NE	0.8 NNE	0.8 NNE	1.1 ENE	0.4 ENE	0.8 NNE	0.8 NNE	0.2 ENE	0.2 ENE	1.2 E	1.1 E
Period (s)	6	-	2	-	-	3	5	5	-	5	3	4	4	4	5	3	4	4	2	2	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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	Pressure
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