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

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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

7 day 48 hour

	Fri	Saturday 12			Sunday 13			Monday 14			Tuesday 15			Wednesday 16			Thursday 17			Friday 18
	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	Tainohama Shikoku	Kenting South	Dead Man's Land Shikoku	Aoshima Harbour Kyu Shu	Mera Chiba	Mera Chiba	Kaiser's (Hachijojima Island) Izu Islands	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Akabane Long Beach Shizuoka	Akabane Long Beach Shizuoka	Kisami-Ohama Beach Shizuoka	Osaki Point Shikoku	Dead Man's Land Shikoku	Ohara Chiba	Ohara Chiba	Hakashita Kyu Shu	Dragons Leaf Kyu Shu	Hakashita Kyu Shu	Corners Okinawa	Corners Okinawa
Rating	3	2	3	2	2	2	4	5	5	3	4	4	4	3	3	4	3	3	3	4	4	4
Wave Height (m) & direction (?)	1.5 ESE	1.8 SW	1.3 ESE	1.2 E	0.9 ESE	0.9 ESE	1.0 E	1.9 E	4.0 SE	3.5 SE	3.0 SSE	2.3 SE	2.5 SE	1.8 ESE	1.7 SE	3.0 SSE	2.2 SSE	1.7 ESE	2.2 SE	1.7 ESE	3.0 SE	3.5 SE
Period(s) (?)	6	8	8	8	7	9	10	8	12	12	10	10	11	11	10	9	8	9	9	9	12	12
Energy(?)	144	428	249	205	84	133	188	419	4450	3661	1902	1156	1491	785	616	1263	715	490	679	528	2496	3079
Wind (km/h)
Wind State(?)	glass	cross	cross- on	cross	cross- off	cross- off	cross- on	cross- on	off	cross- off	on	off	cross- off	cross- off	cross	off	off	cross- on	on	cross- off	cross- off	off
High Tide / height (m)		6:59AM 1.97		7:47PM 1.72	6:45AM 1.77		8:19PM 1.73	8:37AM 1.22		9:11PM 1.92	8:13AM 1.69		9:45PM 1.91	9:33AM 1.81		8:37PM 1.39	10:35AM 1.68		9:05PM 1.39	10:01AM 1.14		10:32PM 1.41
Low Tide / height (m)	12:55AM 1.07		12:58PM 0.08	1:12AM 0.90		1:39PM 0.21	1:50AM 0.85		2:22PM 0.17	2:51AM 0.89		3:08PM 0.33		3:46AM 0.89	3:47PM 0.50	2:42AM 0.64	4:39AM 0.85	4:31PM 0.88		3:55AM 0.59	5:23PM 1.08
Weather Advanced Surf Forecast

Summary	risk thund- der	risk thund- der	risk thund- der	some clouds	rain shwrs	clear	risk thund- der	rain shwrs	risk thund- der	risk thund- der	risk thund- der	rain shwrs	risk thund- der	rain shwrs	clear	risk thund- der	risk thund- der	risk thund- der	risk thund- der	light rain	clear	risk thund- der
Rain (mm)	5	4	3	-	1	-	4	4	1	5	39	33	7	2	-	5	2	6	17	1	-	1
High °C	27	29	27	27	27	28	27	26	28	27	27	25	27	29	30	27	28	28	27	24	29	28
Low °C	26	29	27	26	26	27	26	26	28	27	26	24	26	28	28	26	27	27	25	24	28	28
Chill °C (?)	27	29	27	27	27	28	27	26	28	27	27	25	27	29	30	27	28	28	27	24	29	28
Sunrise	-	5:20	-	-	4:35	-	-	4:33	-	-	4:48	-	-	5:03	-	-	4:35	-	-	5:18	-	-
Sunset	-	-	7:14	-	-	6:54	-	-	6:53	-	-	7:04	-	-	7:13	-	-	7:20	-	-	7:22	-
Swell1 (m) & direction	1.3 ESE	0.4 ESE	1.3 ESE	1.2 E	0.8 SSE	0.9 ESE	1.0 E	1.9 E	4.0 SE	3.5 SE	2.5 SE	2.3 SE	2.5 SE	1.8 ESE	1.7 SE	-	1.5 ESE	1.7 ESE	-	1.7 ESE	-	-
Period (s)	6	10	8	8	8	9	10	8	12	12	10	10	11	11	10	-	9	9	-	9	-	-
Swell2 (m) & direction	0.4 ESE	0.1 NE	0.2 SSW	0.4 S	0.5 ESE	0.7 SSE	0.9 SSE	0.5 S	-	-	-	-	-	1.0 SSW	-	-	0.4 SE	0.2 S	-	1.1 SSE	-	-
Period (s)	8	6	8	7	9	8	8	8	-	-	-	-	-	7	-	-	13	6	-	10	-	-
Wind waves (m) & direction	1.5 ESE	1.8 SW	-	-	0.9 ESE	-	0.6 NE	0.3 NE	0.4 SW	3.5 SE	3.0 SSE	1.8 SSW	1.8 SW	-	0.6 SSW	3.0 SSE	2.2 SSE	-	2.2 SE	-	3.0 SE	3.5 SE
Period (s)	6	8	-	-	7	-	7	6	7	12	10	9	9	-	6	9	8	-	9	-	12	12

	Fri		Saturday 12								Sunday 13								Monday 14
	6PM	9PM	0AM	3AM	6AM	9AM	12PM	2PM	6PM	9PM	0AM	3AM	6AM	9AM	12PM	3PM	6PM	9PM	0AM	3AM	6AM	9AM
Best forecast wave conditions in Japan	Aoura Kyu Shu	Aha Rivermouth Okinawa	Asakawa Shikoku	Dead Man's Land Shikoku	Dead Man's Land Shikoku	Tainohama Shikoku	Dead Man's Land Shikoku	Kenting South	Hakashita Kyu Shu	Aoura Kyu Shu	Dead Man's Land Shikoku	Aoura Kyu Shu	Aoura Kyu Shu	Aoshima Harbour Kyu Shu	Aoura Kyu Shu	Mera Chiba	Aoshima Harbour Kyu Shu	Aoshima Harbour Kyu Shu	Mera Chiba	Amatu Chiba	Aoshima Harbour Kyu Shu	Kaiser's (Hachijojima Island) Izu Islands
Rating	1	1	2	2	3	3	2	2	2	2	3	2	2	2	2	2	2	2	2	2	2	4
Wave Height (m) & direction (?)	1.2 E	0.5 E	1.5 ESE	1.3 ESE	1.6 ESE	1.7 ESE	1.6 ESE	1.6 SW	1.3 E	1.2 E	1.6 ESE	1.2 E	1.2 E	1.1 E	1.2 ESE	0.9 ESE	1.1 ESE	1.2 ESE	0.9 ESE	1.0 ESE	1.6 SSW	2.5 ESE
Period(s) (?)	7	7	6	8	8	8	8	8	9	8	8	8	8	8	8	9	9	9	10	10	7	11
Energy(?)	147	26	144	232	367	422	376	363	269	210	280	200	200	169	217	133	172	212	145	197	232	1684
Wind (km/h)
Wind State(?)	cross	off	glass	glass	glass	glass	on	cross- off	glass	cross- off	glass	cross- off	cross- off	glass	on	cross- off	cross- off	cross- off	cross- off	cross- off	off	off
Tide State(?)	-	high	mid-ebb	low	mid-flow	high	mid-ebb	mid-ebb	mid-flow	high	mid-ebb	low	mid-flow	high	mid-ebb	low	mid-flow	high	mid-ebb	low	mid-flow	high
High Tide / height (m)		7:57PM 1.84				6:14AM 1.88				8:06PM 1.92				7:12AM 2.07				8:40PM 2.06				6:34AM 1.51
Low Tide / height (m)				12:36AM 0.95								1:32AM 1.02				12:14PM 0.01				12:39AM 0.85
Weather Advanced Surf Forecast

Summary	risk thund- der	risk thund- der	risk thund- der	risk thund- der	clear	some clouds	risk thund- der	risk thund- der	risk thund- der	risk thund- der	risk thund- der	some clouds	risk thund- der	some clouds	risk thund- der	clear	risk thund- der	risk thund- der	risk thund- der	risk thund- der	heavy rain	risk thund- der
Rain (mm)	4	4	2	1	-	-	1	2	3	1	1	-	1	-	1	-	1	3	2	2	31	1
Temp. °C	27	27	26	25	26	28	28	29	27	27	26	26	26	27	28	28	28	26	26	25	25	27
Chill °C (?)	27	27	26	25	26	28	28	29	27	27	26	26	26	27	28	28	28	26	26	25	25	27
Sunrise	-	-	-	-	5:00	-	-	-	-	-	-	-	5:16	-	-	-	-	-	-	-	5:18	-
Sunset	7:22	-	-	-	-	-	-	-	7:22	-	-	-	-	-	-	-	7:21	-	-	-	-	-
Swell1 (m) & direction	1.1 ESE	0.5 E	1.3 ESE	1.3 ESE	1.3 ESE	1.3 ESE	1.3 ESE	1.6 SW	1.3 E	1.2 E	1.4 ESE	1.2 E	1.2 E	1.1 E	1.2 ESE	0.9 ESE	1.1 ESE	1.2 ESE	0.9 ESE	1.0 ESE	1.1 S	2.5 ESE
Period (s)	7	7	6	8	8	9	9	8	9	8	8	8	8	8	8	9	9	9	10	10	6	11
Swell2 (m) & direction	0.3 ESE	0.3 ESE	0.4 ESE	0.2 ESE	0.3 SE	0.2 SSW	0.2 SSW	0.4 E	0.4 SSW	0.5 S	0.2 SSW	0.4 S	0.4 S	0.4 ESE	0.3 S	0.7 SSE	0.5 E	0.2 ENE	0.7 SSE	0.7 SSE	0.9 ESE	1.0 NE
Period (s)	11	11	8	10	10	8	8	10	7	6	7	7	6	10	6	8	7	7	8	8	8	7
Wind waves (m) & direction	1.2 E	1.1 SSW	1.5 ESE	-	1.6 ESE	1.7 ESE	1.6 ESE	-	-	-	1.6 ESE	-	-	-	-	-	0.3 SSW	0.8 S	-	0.4 NE	1.6 SSW	-
Period (s)	7	7	6	-	8	8	8	-	-	-	8	-	-	-	-	-	6	4	-	7	7	-

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

Japan Surf Map – Wind and Wave forecasts

Japan Wavefinder

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