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

	Mon	Tuesday 03			Wednesday 04			Thursday 05			Friday 06			Saturday 07			Sunday 08			Monday 09
	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	Golfcourse Kyu Shu	Niyodo Rivermouth Shikoku	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Aoura Kyu Shu	Amatu Chiba	Bowls Okinawa	Choshi Chiba	Kaiser's (Hachijojima Island) Izu Islands	Amatu Chiba	Inamuragasaki Kanagawa	Ohara Chiba	Aoshima Harbour Kyu Shu	Osaki Point Shikoku	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Amatu Chiba	Amatu Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Amatu Chiba	Buma Okinawa	Amatu Chiba	Buma Okinawa	Amatu Chiba
Rating	3	4	4	3	4	2	4	4	3	0	4	1	2	2	3	2	2	2	1	1	1	1
Wave Height (m) & direction (?)	1.8 SE	3.5 SE	1.8 NE	2.3 NNE	2.5 SE	2.1 N	2.1 ENE	2.5 NE	1.5 ENE	0.3 SE	1.8 ENE	1.2 S	2.2 WSW	1.3 ENE	2.2 SW	1.3 ENE	1.0 E	1.0 ENE	1.0 N	0.9 ENE	0.2 ENE	0.7 ENE
Period(s) (?)	7	9	13	8	9	10	13	13	12	8	12	6	7	11	9	11	11	13	8	12	13	11
Energy(?)	361	1988	1873	917	2021	813	1627	2373	702	13	1012	153	451	401	1225	675	250	364	146	210	19	143
Wind (km/h)
Wind State(?)	cross	cross- off	on	cross- off	cross- off	cross- off	off	off	cross	off	cross	cross- off	cross- off	off	cross	off	cross- off	glass	off	cross- off	cross- off	cross- off
High Tide / height (m)		6:19AM 1.29		6:15PM 1.86	6:37AM 1.88		6:49PM 2.07	7:07AM 1.84		6:57PM 1.60	5:39AM 1.48		8:00PM 1.95	8:05AM 1.78		7:05PM 1.24	6:42AM 1.33		10:14PM 1.51	6:25AM 1.28		7:59PM 0.94
Low Tide / height (m)	11:16PM -0.04	11:55AM 0.37	12:18PM 0.61	12:38AM -0.01		12:48PM 0.49	1:06AM 0.29		1:03PM 0.40	1:03AM 0.20	11:52AM 0.38	1:50PM 0.39	2:00AM 0.58		2:19PM 0.40	12:48AM 0.47		1:09PM 0.33			1:26PM 0.24	12:47AM 0.69
Weather Advanced Surf Forecast

Summary	heavy rain	mod. rain	heavy rain	clear	rain shwrs	clear	clear	clear	clear	some clouds	cloudy	rain shwrs	clear	clear	cloudy	some clouds	clear	clear	some clouds	some clouds	clear	some clouds
Rain (mm)	22	7	12	-	1	-	-	-	-	-	-	6	-	-	-	-	-	-	-	-	-	-
High °C	16	16	12	14	11	19	8	11	13	12	11	13	11	12	12	10	10	11	17	9	18	8
Low °C	15	14	11	10	6	18	6	11	11	8	10	10	6	10	11	7	8	10	16	8	17	5
Chill °C (?)	15	16	9	12	8	18	4	9	11	11	9	11	7	9	9	8	7	11	16	6	17	6
Sunrise	-	6:31	-	-	6:05	-	-	6:05	-	-	6:01	-	-	6:00	-	-	5:58	-	-	5:58	-	-
Sunset	-	-	5:35	-	-	6:30	-	-	5:37	-	-	6:14	-	-	5:38	-	-	5:39	-	-	6:32	-
Swell1 (m) & direction	1.8 SE	3.5 SE	1.8 NE	1.1 NE	2.5 SE	0.4 ESE	2.1 ENE	2.5 NE	1.5 ENE	0.3 SE	1.8 ENE	1.2 S	0.3 ESE	1.3 ENE	1.2 ENE	1.3 SW	1.0 E	1.0 ENE	1.0 N	0.9 ENE	0.4 ESE	0.7 ENE
Period (s)	7	9	13	8	9	9	13	13	12	8	12	6	8	11	12	9	11	13	8	12	8	11
Swell2 (m) & direction	0.6 ESE	-	-	1.0 ESE	1.3 ENE	0.1 NE	0.7 SE	0.8 ESE	0.7 SE	-	0.3 SE	0.4 ESE	0.1 E	-	0.8 S	1.3 ENE	0.4 SSW	0.6 SW	0.4 ESE	0.3 SW	0.2 ENE	0.6 ENE
Period (s)	8	-	-	9	13	14	9	8	8	-	8	8	11	-	8	11	6	8	8	6	13	5
Wind waves (m) & direction	-	-	3.0 E	2.3 NNE	1.8 N	2.1 N	-	2.1 WNW	-	-	-	0.5 W	2.2 WSW	2.5 SSW	2.2 SW	0.3 NNE	0.4 NNW	-	0.4 NE	0.4 NNE	1.1 N	-
Period (s)	-	-	7	8	5	10	-	9	-	-	-	4	7	8	9	2	3	-	5	3	5	-

	Mon		Tuesday 03								Wednesday 04								Thursday 05
	6PM	8PM	0AM	3AM	6AM	9AM	12PM	3PM	6PM	9PM	0AM	3AM	6AM	9AM	12PM	3PM	6PM	9PM	0AM	3AM	6AM	9AM
Best forecast wave conditions in Japan	Kaiser's (Hachijojima Island) Izu Islands	Green island South	Hakashita Kyu Shu	Chokusen Kyu Shu	Aoshima Harbour Kyu Shu	Golfcourse Kyu Shu	Cape Toi Kyu Shu	Niyodo Rivermouth Shikoku	Asakawa Shikoku	Akabane Long Beach Shizuoka	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Cape Toi Kyu Shu	Cape Toi Kyu Shu	Aoura Kyu Shu	Cape Toi Kyu Shu	Amatu Chiba	Amatu Chiba	Onjuku Chiba	Bowls Okinawa	Choshi Chiba	Choshi Chiba	Choshi Chiba
Rating	4	2	3	3	3	3	2	4	3	4	4	4	4	3	3	4	4	4	2	4	4	4
Wave Height (m) & direction (?)	1.7 NE	1.2 E	2.0 ESE	2.0 SSE	1.6 SSW	1.8 SE	1.7 SE	2.5 SE	2.2 SE	2.5 E	1.4 ENE	2.5 NNE	2.3 NNE	2.3 NNE	1.9 NNE	2.2 NE	2.0 ENE	2.2 ENE	1.6 N	2.0 ENE	2.0 ENE	2.0 ENE
Period(s) (?)	14	11	6	8	7	8	8	9	9	8	14	8	8	8	8	12	13	13	9	13	12	12
Energy(?)	1145	378	535	936	698	528	385	1150	823	2159	1385	1546	1210	865	690	1946	1666	2149	545	1383	1198	1194
Wind (km/h)
Wind State(?)	cross- off	off	off	off	cross- off	glass	cross- off	off	off	off	glass	cross- off	cross- off	cross- off	glass	off	off	off	off	off	off	off
Tide State(?)	high	high	mid-ebb	low	mid-flow	high	mid-ebb	low	high	mid-ebb	low	low	mid-flow	high	mid-ebb	mid-flow	high	mid-ebb	mid-ebb	mid-flow	high	mid-ebb
High Tide / height (m)	4:28PM 1.32	5:29PM 1.62				6:27AM 1.95			5:56PM 1.86					6:57AM 1.81			5:14PM 1.43				5:12AM 1.25
Low Tide / height (m)				12:05AM -0.05				12:06PM 0.62			10:34PM 0.21	12:36AM 0.20
Weather Advanced Surf Forecast

Summary	light rain	clear	light rain	light rain	rain shwrs	light rain	clear	some clouds	some clouds	mod. rain	mod. rain	clear	some clouds	clear	clear	clear	some clouds	cloudy	clear	clear	clear	clear
Rain (mm)	2	-	3	1	1	1	-	-	-	6	7	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	16	26	14	16	16	16	18	15	13	11	12	11	11	11	13	13	11	10	18	6	6	7
Chill °C (?)	15	26	13	16	16	16	18	14	11	8	11	9	9	10	13	11	9	7	17	2	2	4
Sunrise	-	-	-	-	-	6:39	-	-	-	-	-	-	-	6:37	-	-	-	-	-	-	-	6:01
Sunset	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	5:36	-	-	-	-	-	-
Swell1 (m) & direction	1.7 NE	1.2 E	1.4 ESE	2.0 SSE	1.4 ESE	1.8 SE	1.7 SE	2.5 SE	2.2 SE	2.5 E	2.2 ESE	2.0 NNE	1.8 NE	1.1 NE	1.0 ENE	2.2 NE	2.0 ENE	2.2 ENE	1.6 N	2.0 ENE	2.0 ENE	2.0 ENE
Period (s)	14	11	6	8	8	8	8	9	9	8	8	8	8	8	10	12	13	13	9	13	12	12
Swell2 (m) & direction	0.7 S	0.4 NE	0.9 SSE	0.6 ENE	1.2 S	1.1 SSW	0.9 WSW	1.0 SW	1.0 SSW	2.2 SSE	1.4 ENE	0.8 ESE	0.7 ESE	0.8 ESE	0.6 ESE	1.7 SE	1.5 SE	1.2 SE	0.5 E	0.7 SE	0.6 SE	0.6 SE
Period (s)	4	8	6	6	8	7	8	8	8	9	14	9	10	9	9	9	9	9	9	9	8	8
Wind waves (m) & direction	-	0.8 W	2.0 ESE	2.0 SSW	1.6 SSW	-	-	0.4 NNW	1.2 NNE	2.1 ENE	0.9 S	2.5 NNE	2.3 NNE	2.3 NNE	1.9 NNE	-	-	-	1.0 E	0.9 NNW	0.5 NW	0.4 WNW
Period (s)	-	5	6	8	7	-	-	3	5	8	7	8	8	8	8	-	-	-	8	4	3	3

	Monday 02	Tuesday 03
	4PM	4PM	6PM	7PM	8PM	9PM	10PM	11PM	0AM	1AM	2AM	3AM	4AM	5AM	6AM	7AM	8AM	9AM	10AM	11AM	12PM	1PM
Best forecast wave conditions in Japan	Kaiser's (Hachijojima Island) Izu Islands	Green island South	Hakashita Kyu Shu	Chokusen Kyu Shu	Aoshima Harbour Kyu Shu	Golfcourse Kyu Shu	Cape Toi Kyu Shu	Niyodo Rivermouth Shikoku	Asakawa Shikoku	Akabane Long Beach Shizuoka	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Cape Toi Kyu Shu	Cape Toi Kyu Shu	Aoura Kyu Shu	Cape Toi Kyu Shu	Amatu Chiba	Amatu Chiba	Onjuku Chiba	Bowls Okinawa	Choshi Chiba	Choshi Chiba	Choshi Chiba
Rating	4	2	3	3	3	3	2	4	3	4	4	4	4	3	3	4	4	4	2	4	4	4
Wave Height (m) & direction (?)	1.5 NE	1.2 E	0.7 ESE	1.8 SE	1.4 ESE	1.4 ESE	1.9 SE	1.8 ESE	1.6 ESE	2.1 ESE	1.2 ENE	1.1 ESE	1.1 ESE	1.4 ESE	1.4 SE	1.1 NE	1.1 NE	2.1 E	3.0 NW	2.2 ENE	2.2 ENE	2.3 ENE
Period(s) (?)	14	11	9	6	6	6	7	6	6	6	13	9	9	8	8	13	13	13	10	14	14	14
Energy(?)	987	402	194	270	275	275	423	225	187	319	569	221	221	272	250	629	692	2517	1563	1735	1735	1891
Wind (km/h)
Wind State(?)	glass	cross- on	cross- on	on	on	cross- on	cross	cross	cross- off	cross	on	cross- off	cross- off	cross- off	cross- off	cross	cross	cross	cross	cross- on	cross- on	cross- on
High Tide / height (m)			5:28PM 1.90
Low Tide / height (m)									11:48PM 0.14											10:07AM 0.57
Weather Advanced Surf Forecast

Summary	cloudy	clear	mod. rain	mod. rain	mod. rain	light rain	light rain	light rain	light rain	cloudy	cloudy	some clouds	clear	cloudy	clear	light rain	light rain	light rain	cloudy	light rain	light rain	light rain
Rain (mm)	-	-	7	6	8	5	1	1	3	-	-	-	-	-	-	1	1	1	-	2	2	1
High °C	16	26	14	17	17	16	18	14	11	13	11	17	17	16	17	11	11	10	18	9	9	9
Chill °C (?)	16	26	13	16	16	15	17	13	10	10	8	16	16	16	17	8	8	6	17	5	5	5
Sunrise	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	6:07	-	-	-	-	-	-
Sunset	-	-	6:10	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Swell1 (m) & direction	1.5 NE	1.2 E	0.9 SSE	0.4 ENE	0.8 SSE	0.8 SSE	1.9 SE	0.1 E	0.1 E	0.1 SE	1.2 ENE	1.1 ESE	1.1 ESE	1.4 ESE	1.4 SW	1.1 NE	1.1 NE	1.6 NE	0.5 E	2.3 NE	2.3 NE	2.3 NE
Period (s)	14	11	6	11	7	7	7	11	11	11	13	9	9	8	7	13	13	13	10	14	14	14
Swell2 (m) & direction	0.7 NE	0.4 NE	0.7 ESE	-	0.6 ESE	0.6 ESE	0.5 ESE	-	-	0.1 E	0.4 SE	0.4 ENE	0.4 ENE	1.2 S	1.4 SE	0.6 SE	0.6 SE	-	0.1 NE	0.1 SE	0.1 SE	0.1 SE
Period (s)	8	8	9	-	9	9	9	-	-	14	8	6	6	8	8	7	7	-	11	11	11	11
Wind waves (m) & direction	0.5 S	1.2 WSW	1.1 E	1.8 SE	1.4 ESE	1.4 ESE	-	1.8 ESE	1.6 ESE	2.1 ESE	1.1 ENE	2.0 SSW	2.0 SSW	1.6 SSW	1.6 SW	1.7 E	1.9 E	2.1 E	3.0 NW	2.2 ENE	2.2 ENE	2.3 ENE
Period (s)	4	5	5	6	6	6	-	6	6	6	5	8	8	7	7	6	6	13	10	14	14	14

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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