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

	Tue	Wednesday 15			Thursday 16			Friday 17			Saturday 18			Sunday 19			Monday 20			Tuesday 21
	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	Balls Bowls Okinawa	Asakawa Shikoku	Akabane Long Beach Shizuoka	Katahama Shizuoka	Castles Okinawa	Asakawa Shikoku	Asakawa Shikoku	Chengkung South	Big Ben Chiba	Hakashita Kyu Shu	Asakawa Shikoku	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Akabane Long Beach Shizuoka	Mera Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Green island South	Aoshima Harbour Kyu Shu	Hakashita Kyu Shu	Aja Okinawa	Aja Okinawa	Amatu Chiba
Rating	4	4	4	4	4	4	4	4	5	4	4	4	4	4	4	4	4	4	4	3	3	3
Wave Height (m) & direction (?)	1.2 ESE	1.4 SE	1.6 SSE	2.0 SE	2.2 ESE	1.9 SE	1.8 SE	2.0 E	2.0 SSE	1.9 SE	2.3 SE	1.9 SSE	2.0 SSE	2.3 SE	2.3 SE	2.4 SE	1.9 ENE	1.8 ESE	1.9 ESE	1.3 E	1.3 E	1.4 ESE
Period(s) (?)	12	17	16	15	15	16	15	15	16	16	16	16	14	14	14	14	14	13	13	13	13	12
Energy(?)	396	1222	1375	1972	2237	1738	1425	1919	2484	2500	2888	2118	1614	2144	2250	2368	1268	1155	1149	563	560	565
Wind (km/h)
Wind State(?)	cross- off	cross	cross- on	cross- off	cross- off	cross- off	cross- off	cross	cross- on	on	cross- on	cross	glass	off	on	glass	cross- off	cross	cross	cross- off	cross- off	cross
High Tide / height (m)		4:34AM 1.73	5:39PM 1.74		5:51AM 1.78						5:37AM 1.75			5:45AM 1.59		8:45PM 1.94
Low Tide / height (m)	10:42PM 0.36	10:38AM 0.52											11:21PM 0.73		2:13PM -0.17	2:25AM 0.65		1:26PM -0.05
Weather Advanced Surf Forecast

Summary	rain shwrs	light rain	light rain	rain shwrs	some clouds	clear	some clouds	clear	cloudy	light rain	light rain	cloudy	some clouds	some clouds	clear	clear	rain shwrs	clear	clear	clear	some clouds	cloudy
Rain (mm)	1	4	4	6	-	-	-	-	-	1	2	-	-	-	-	-	2	-	-	-	-	-
High °C	23	17	17	16	22	21	14	28	13	18	16	17	17	18	18	16	25	21	18	23	23	14
Low °C	23	17	15	15	21	17	12	26	12	17	15	17	16	17	17	16	25	20	16	22	22	13
Chill °C (?)	23	17	16	16	22	21	14	28	11	18	16	17	17	18	18	16	25	21	18	23	23	12
Sunrise	-	5:33	-	-	6:05	-	-	5:31	-	-	5:28	-	-	5:05	-	-	5:30	-	-	6:01	-	-
Sunset	-	-	6:22	-	-	6:32	-	-	6:12	-	-	6:13	-	-	6:14	-	-	6:45	-	-	6:54	-
Swell1 (m) & direction	1.2 ESE	1.4 SE	1.6 SSE	2.0 SE	2.2 ESE	1.9 SE	1.8 SE	2.0 E	2.0 SSE	2.0 E	2.3 SE	1.9 SSE	2.0 SSE	2.3 SE	2.3 SE	2.4 SE	1.9 ENE	1.8 ESE	1.9 ESE	1.3 E	1.3 E	1.4 ESE
Period (s)	12	17	16	15	15	16	15	15	16	10	16	16	14	14	14	14	14	13	13	13	13	12
Swell2 (m) & direction	0.1 N	0.2 SSW	0.2 SSW	1.0 E	-	-	0.1 E	0.1 NE	1.6 ENE	1.9 SE	0.2 ENE	1.4 E	0.2 E	0.9 ENE	0.7 ENE	0.6 ENE	0.2 ESE	0.2 ENE	0.1 SE	0.2 ESE	0.2 ESE	0.7 SW
Period (s)	6	6	6	7	-	-	13	16	10	16	11	11	11	10	10	10	15	10	16	12	15	6
Wind waves (m) & direction	0.8 WSW	0.8 SE	1.3 ESE	0.6 NNE	0.6 N	1.3 NNE	0.9 NE	-	-	-	1.3 ESE	-	-	-	-	-	-	-	-	0.4 E	-	1.3 NE
Period (s)	6	5	6	4	4	5	5	-	-	-	8	-	-	-	-	-	-	-	-	3	-	5

	Tue		Wednesday 15								Thursday 16								Friday 17
	6PM	9PM	0AM	3AM	6AM	9AM	12PM	3PM	6PM	9PM	0AM	3AM	6AM	9AM	12PM	3PM	5PM	9PM	0AM	3AM	6AM	9AM
Best forecast wave conditions in Japan	Aoshima Harbour Kyu Shu	Yasuda Rivermouth Shikoku	Ada Okinawa	Cape Toi Kyu Shu	Ada Okinawa	Balls Bowls Okinawa	Asakawa Shikoku	Asakawa Shikoku	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Akabane Long Beach Shizuoka	Katahama Shizuoka	Kamakura Kanagawa	Katahama Shizuoka	Castles Okinawa	Castles Okinawa	Chengkung South	Akabane Long Beach Shizuoka	Asakawa Shikoku	Asakawa Shikoku	Asakawa Shikoku	Asakawa Shikoku
Rating	3	3	2	3	3	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4
Wave Height (m) & direction (?)	1.3 ESE	1.4 SE	1.1 ESE	1.2 ESE	1.1 ESE	1.6 ESE	1.6 SE	2.1 SE	1.8 SE	1.9 SE	1.8 SSE	1.9 SE	1.4 SSE	2.0 SE	2.3 ESE	2.3 ESE	1.8 ESE	1.8 SSE	1.8 SE	1.9 SE	1.9 SE	1.9 SE
Period(s) (?)	12	12	12	12	13	18	17	16	15	15	16	15	14	15	16	16	15	15	15	15	15	15
Energy(?)	548	547	320	563	523	1487	1494	2140	1405	1644	1598	1621	1178	1769	2555	2491	1478	1481	1425	1529	1656	1925
Wind (km/h)
Wind State(?)	glass	cross- off	cross- off	cross- off	off	off	cross- off	cross- off	glass	glass	off	cross- off	off	glass	cross- off	cross- off	cross- off	cross- off	cross- off	glass	glass	glass
Tide State(?)	high	mid-ebb	low	-	high	-	-	-	-	-	low	mid-flow	high	mid-ebb	mid-ebb	low	-	mid-ebb	-	-	-	-
High Tide / height (m)	4:32PM 1.77				5:23AM 1.69								3:44AM 1.48
Low Tide / height (m)			11:08PM 0.34								10:32PM 0.36					12:10PM 0.12
Weather Advanced Surf Forecast

Summary	light rain	light rain	clear	light rain	clear	risk thund- der	light rain	light rain	light rain	light rain	light rain	cloudy	cloudy	cloudy	clear	clear	risk thund- der	clear	clear	clear	cloudy	cloudy
Rain (mm)	5	5	-	1	-	1	1	3	2	4	1	-	-	-	-	-	1	-	-	-	-	-
Temp. °C	18	17	23	19	23	24	17	17	17	16	15	16	16	17	22	23	26	16	12	13	14	16
Chill °C (?)	18	17	23	19	23	24	17	17	17	16	14	16	15	17	22	23	26	16	11	13	14	16
Sunrise	-	-	-	-	-	6:05	-	-	-	-	-	-	5:09	-	-	-	-	-	-	-	5:30	-
Sunset	6:40	-	-	-	-	-	-	-	6:09	-	-	-	-	-	-	-	6:15	-	-	-	-	-
Swell1 (m) & direction	1.3 ESE	0.3 SSW	1.1 ESE	1.2 ESE	1.1 ESE	1.6 ESE	1.6 SE	2.1 SE	1.8 SE	1.9 SE	1.8 SSE	1.9 SE	1.4 SSE	2.0 SE	2.3 ESE	2.3 ESE	1.8 ESE	1.8 SSE	1.8 SE	1.9 SE	1.9 SE	1.9 SE
Period (s)	12	6	12	12	13	18	17	16	15	15	16	15	14	15	16	16	15	15	15	15	15	15
Swell2 (m) & direction	0.2 SSW	0.1 SE	0.1 N	1.2 ESE	0.4 ESE	0.6 WSW	0.9 SE	-	0.1 E	0.2 E	0.9 ESE	0.9 ESE	0.8 SSE	0.4 W	-	-	0.1 NE	0.7 ESE	0.1 E	0.1 E	0.1 E	0.7 ESE
Period (s)	5	18	6	6	18	5	5	-	15	15	6	7	17	4	-	-	15	8	13	13	13	8
Wind waves (m) & direction	1.1 ESE	1.4 SE	0.7 WSW	0.2 WSW	0.6 WSW	0.4 NW	-	-	-	-	-	-	0.7 NNE	-	-	0.6 N	-	0.7 WNW	0.9 NE	0.8 NNE	0.9 ENE	1.5 E
Period (s)	6	12	6	5	6	8	-	-	-	-	-	-	3	-	-	6	-	4	5	5	9	9

	Tuesday 14								Wednesday 15
	4PM	5PM	6PM	7PM	8PM	9PM	10PM	11PM	0AM	1AM	2AM	3AM	4AM	5AM	6AM	7AM	7AM	9AM	10AM	11AM	12PM	1PM
Best forecast wave conditions in Japan	Aoshima Harbour Kyu Shu	Yasuda Rivermouth Shikoku	Ada Okinawa	Cape Toi Kyu Shu	Ada Okinawa	Balls Bowls Okinawa	Asakawa Shikoku	Asakawa Shikoku	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Akabane Long Beach Shizuoka	Katahama Shizuoka	Kamakura Kanagawa	Katahama Shizuoka	Castles Okinawa	Castles Okinawa	Chengkung South	Akabane Long Beach Shizuoka	Asakawa Shikoku	Asakawa Shikoku	Asakawa Shikoku	Asakawa Shikoku
Rating	3	3	2	3	3	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4
Wave Height (m) & direction (?)	1.3 ESE	1.1 SE	0.9 ESE	1.1 ESE	0.9 ESE	1.1 ESE	1.0 SE	1.0 SE	1.1 SE	1.1 SE	0.9 SE	0.8 SE	0.5 SE	0.8 SSE	1.2 ESE	1.2 ESE	1.1 E	0.9 SSE	1.6 SE	1.6 SE	1.6 SE	1.8 SE
Period(s) (?)	11	12	12	12	12	12	12	12	12	12	12	12	13	18	12	12	10	17	17	17	17	16
Energy(?)	490	353	243	437	249	323	332	317	464	470	383	357	140	614	858	858	260	870	1439	1416	1494	1716
Wind (km/h)
Wind State(?)	glass	cross- off	cross- off	cross- on	cross- off	cross- off	cross- on	on	cross- on	cross	cross- on	cross	cross	cross	cross- off	cross- off	cross- on	cross- on	cross- off	cross- off	cross- off	cross- off
High Tide / height (m)													3:22AM 1.44	4:14AM 1.46	5:21AM 1.78
Low Tide / height (m)
Weather Advanced Surf Forecast

Summary	light rain	cloudy	clear	light rain	clear	clear	light rain	light rain	some clouds	some clouds	cloudy	cloudy	cloudy	cloudy	clear	clear	clear	cloudy	light rain	cloudy	cloudy	light rain
Rain (mm)	2	-	-	1	-	-	1	1	-	-	-	-	-	-	-	-	-	-	1	-	-	1
High °C	18	20	25	19	24	23	17	17	17	17	17	16	16	16	24	24	25	17	17	17	17	17
Chill °C (?)	18	20	25	19	24	23	17	17	17	17	16	16	16	15	24	24	25	16	17	17	17	17
Sunrise	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	6:07	-	-	-	-	-	-
Sunset	-	-	6:49	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Swell1 (m) & direction	1.3 ESE	1.1 SE	0.9 ESE	1.1 ESE	0.9 ESE	1.1 ESE	1.0 SE	1.0 SE	1.1 SE	1.1 SE	0.9 SE	0.8 SE	0.5 SE	0.8 SSE	1.2 ESE	1.2 ESE	1.1 E	0.9 SSE	1.6 SE	1.6 SE	1.6 SE	1.8 SE
Period (s)	11	12	12	12	12	12	12	12	12	12	12	12	13	18	12	12	10	17	17	17	17	16
Swell2 (m) & direction	0.2 S	0.2 SSW	0.1 N	0.1 SW	0.1 N	0.1 N	0.2 SSW	0.8 SE	0.4 SE	0.4 SE	0.3 SSE	0.5 SE	0.3 SSE	0.8 SE	0.7 SE	0.7 SE	0.4 SE	0.9 SE	0.2 SSW	0.9 SE	0.9 SE	0.9 SE
Period (s)	5	6	6	6	6	6	6	5	16	16	19	17	16	12	15	15	4	12	6	5	5	5
Wind waves (m) & direction	1.0 ESE	0.7 SE	0.9 WSW	1.1 ESE	0.8 WSW	0.8 WSW	0.8 SE	-	-	-	1.0 E	0.9 ESE	-	0.9 ESE	0.8 WSW	0.8 WSW	-	1.3 ESE	0.8 SE	-	-	-
Period (s)	7	6	5	6	5	5	5	-	-	-	5	6	-	6	5	5	-	5	5	-	-	-

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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