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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Wed

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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

	Thu	Friday 06			Saturday 07			Sunday 08			Monday 09			Tuesday 10			Wednesday 11			Thursday 12
	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	Chikura Chiba	Kamogawa Chiba	Amatu Chiba	Kojima Kyu Shu	Ikumi Beach Shikoku	Kaiser's (Hachijojima Island) Izu Islands	Amatu Chiba	Inamuragasaki Kanagawa	Inamuragasaki Kanagawa	Fukuoka Kyu Shu	Californias Okinawa	Californias Okinawa	Aha Rivermouth Okinawa	Aha Rivermouth Okinawa	Aha Rivermouth Okinawa	Choshi Chiba	Choshi Chiba	Chikura Chiba	Akabane Long Beach Shizuoka	Susuki Shizuoka	Big Ben Chiba	Kaiser's (Hachijojima Island) Izu Islands
Rating	2	3	2	1	1	4	2	0	0	2	3	2	1	1	1	3	2	2	1	1	2	2
Wave Height (m) & direction (?)	2.4 WSW	1.2 SW	1.1 SW	0.8 NE	0.9 NE	1.3 NE	1.6 ENE	0.1 SE	0.4 SW	2.2 NNE	3.0 N	2.2 N	1.2 NNW	0.9 NNW	0.6 NNW	1.3 SSW	2.2 SW	1.2 SW	1.1 SSW	0.5 S	2.1 NE	2.2 NE
Period(s) (?)	7	6	7	6	5	11	6	10	8	10	10	10	8	8	7	6	8	7	7	6	8	9
Energy(?)	518	130	178	85	55	446	276	7	22	974	2763	897	260	120	85	147	652	142	144	29	895	753
Wind (km/h)
Wind State(?)	cross- off	off	cross	off	cross- on	cross- off	cross- on	off	cross- off	on	cross- off	off	cross- on	cross- off	cross- off	cross- off	cross- off	cross	cross- off	cross- on	cross- off	cross
High Tide / height (m)	8:12PM 1.62	7:05AM 1.37		8:50PM 1.47	7:42AM 1.33		7:48PM 1.22	7:49AM 1.33		8:39PM 1.10	8:21AM 1.26		11:48PM 1.29	10:52AM 1.54		1:12AM 1.15	11:25AM 1.31			10:23AM 1.08
Low Tide / height (m)	2:32AM 0.31		2:44PM 0.47	2:58AM 0.44		3:27PM 0.51	1:51AM 0.43		2:29PM 0.39	2:17AM 0.58		5:26PM 0.56		4:47AM 0.92	6:00PM 0.69		5:28AM 1.02		7:32PM 0.36			8:07PM 0.30
Weather Advanced Surf Forecast

Summary	some clouds	cloudy	some clouds	rain shwrs	some clouds	some clouds	mod. rain	cloudy	cloudy	clear	cloudy	cloudy	cloudy	some clouds	clear	some clouds	some clouds	cloudy	cloudy	light rain	rain shwrs	rain shwrs
Rain (mm)	-	-	-	2	-	-	8	-	-	-	-	-	-	-	-	-	-	-	-	1	1	2
High °C	13	13	14	13	9	11	6	1	2	2	12	13	15	17	17	11	11	13	12	10	7	12
Low °C	10	11	12	8	7	11	2	0	2	2	11	13	14	16	17	9	9	13	9	9	6	11
Chill °C (?)	10	13	14	13	9	7	4	-5	-3	-3	9	11	14	17	16	8	10	11	10	8	4	10
Sunrise	-	6:35	-	-	6:54	-	-	6:35	-	-	7:09	-	-	7:07	-	-	6:28	-	-	6:35	-	-
Sunset	-	-	5:10	-	-	5:16	-	-	5:15	-	-	6:15	-	-	6:14	-	-	5:16	-	-	5:17	-
Swell1 (m) & direction	0.6 ENE	0.4 ENE	1.1 SW	0.8 NE	0.3 SE	1.3 NE	0.4 ENE	0.1 SE	0.4 SW	2.2 NNE	3.0 N	2.2 N	1.2 NNW	0.9 NNW	0.6 NNW	0.2 ENE	0.9 S	0.1 SE	1.1 SSW	1.3 WSW	1.5 NE	2.2 NE
Period (s)	12	12	7	6	9	11	11	10	8	10	10	10	8	8	7	13	8	10	7	7	8	9
Swell2 (m) & direction	0.1 SE	0.2 SSE	0.5 NE	0.4 SE	0.2 S	0.6 SW	0.3 SE	0.1 SW	0.1 SE	0.8 W	0.2 ESE	0.2 ESE	0.3 ESE	0.5 E	0.6 ESE	0.1 E	0.1 NE	0.1 E	0.1 SE	0.5 S	0.5 SSE	1.0 WSW
Period (s)	10	10	11	9	7	7	10	6	10	8	10	10	10	5	5	10	12	13	10	6	9	8
Wind waves (m) & direction	2.4 WSW	1.2 SW	2.1 WSW	-	0.9 NE	1.7 NW	1.6 ENE	0.4 NNE	0.4 NNE	-	2.4 N	0.8 ENE	0.7 E	-	-	1.3 SSW	2.2 SW	1.2 SW	0.4 NW	0.4 ENE	2.1 NE	-
Period (s)	7	6	7	-	5	6	6	3	3	-	10	6	6	-	-	6	8	7	2	5	8	-

	Thursday 05			Friday 06							Saturday 07								Sunday 08
	5PM	9PM	11PM	2AM	6AM	8AM	12PM	3PM	6PM	9PM	0AM	2AM	6AM	9AM	12PM	3PM	6PM	9PM	0AM	3AM	6AM	9AM
Best forecast wave conditions in Japan	Chengkung South	Big Ben Chiba	Chengkung South	Chengkung South	Amatu Chiba	Chengkung South	Chikura Chiba	Kamogawa Chiba	Chikura Chiba	Chikura Chiba	Amatu Chiba	Green island South	Aoshima Kyu Shu	Kojima Kyu Shu	Dead Man's Land Shikoku	Ikumi Beach Shikoku	Hashikui Bay Shikoku	Kaiser's (Hachijojima Island) Izu Islands	Kaiser's (Hachijojima Island) Izu Islands	Amatu Chiba	Amatu Chiba	Amatu Chiba
Rating	2	2	2	2	2	2	2	3	3	3	2	2	1	1	1	1	1	3	4	2	1	2
Wave Height (m) & direction (?)	1.3 ESE	1.2 SW	1.3 ESE	1.4 SE	1.3 SW	1.4 SE	1.8 WSW	2.1 WSW	2.4 WSW	2.1 WSW	1.0 SW	1.2 ESE	0.4 SE	0.5 NE	0.4 SE	0.4 SE	0.4 SE	2.3 NE	2.3 NE	1.3 ENE	1.2 ENE	1.6 NE
Period(s) (?)	10	6	10	10	7	10	7	7	8	7	7	10	9	7	9	10	10	10	10	6	6	6
Energy(?)	298	208	328	401	209	381	282	563	629	504	200	258	43	57	59	50	55	960	1023	220	187	344
Wind (km/h)
Wind State(?)	glass	cross- off	off	off	cross- off	glass	cross- off	cross- off	off	cross- off	off	cross- off	cross- off	off	glass	glass	glass	off	off	cross- off	cross- off	off
Tide State(?)	low	high	high	mid-ebb	mid-flow	mid-flow	mid-ebb	low	mid-flow	high	mid-ebb	mid-ebb	mid-flow	mid-flow	mid-ebb	mid-ebb	mid-flow	high	mid-ebb	low	mid-flow	high
High Tide / height (m)		6:17PM 1.39	8:12PM 1.62							7:04PM 1.32								8:41PM 1.19				8:01AM 1.31
Low Tide / height (m)	2:04PM 0.46							1:04PM 0.47												1:50AM 0.52
Weather Advanced Surf Forecast

Summary	some clouds	some clouds	clear	some clouds	some clouds	some clouds	cloudy	clear	some clouds	cloudy	clear	clear	some clouds	clear	cloudy	some clouds	clear	clear	some clouds	light rain	some clouds	some clouds
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	2	-	-
Temp. °C	22	11	21	20	9	22	13	14	13	12	8	23	8	8	8	11	7	10	11	6	5	3
Chill °C (?)	22	9	21	20	7	22	12	14	12	11	5	23	6	4	8	11	7	7	8	4	2	-1
Sunrise	-	-	-	-	-	6:31	-	-	-	-	-	-	-	7:03	-	-	-	-	-	-	-	6:33
Sunset	5:43	-	-	-	-	-	-	5:12	-	-	-	-	-	-	-	5:38	-	-	-	-	-	-
Swell1 (m) & direction	1.3 ESE	0.6 ENE	1.3 ESE	1.4 SE	0.4 ENE	1.4 SE	0.6 ENE	1.1 SW	0.6 ENE	0.6 ENE	1.0 SW	1.2 ESE	0.5 NE	0.5 NE	0.4 SSW	0.5 NE	0.3 SSW	2.3 NE	2.3 NE	0.4 ENE	0.4 ENE	1.2 ENE
Period (s)	10	12	10	10	12	10	12	7	11	12	7	10	6	5	7	5	6	10	10	11	11	6
Swell2 (m) & direction	0.1 NE	0.1 SE	0.1 NE	0.1 NE	0.2 SSE	0.1 N	0.2 SSE	0.5 NE	0.2 SSE	0.2 SSE	0.6 ENE	0.4 S	0.4 SE	0.5 NE	0.4 SE	0.4 SSW	0.3 SE	0.5 SW	0.5 SW	0.4 SE	0.4 SE	0.4 ENE
Period (s)	6	10	6	6	10	6	10	11	10	10	11	5	9	7	9	7	10	7	7	10	10	11
Wind waves (m) & direction	-	1.2 SW	-	-	1.3 SW	-	1.8 WSW	2.1 WSW	2.4 WSW	2.1 WSW	0.3 N	-	-	0.4 W	0.6 NE	0.8 NNE	0.4 NNE	1.2 WNW	1.0 WNW	1.3 ENE	1.2 ENE	1.6 NE
Period (s)	-	6	-	-	7	-	7	7	8	7	2	-	-	3	5	5	4	6	6	6	6	6

	Thursday 05	Friday 06
	3PM	5PM	5PM	6PM	8PM	8PM	10PM	11PM	0AM	1AM	2AM	2AM	4AM	5AM	6AM	7AM	8AM	9AM	10AM	11AM	12PM	1PM
Best forecast wave conditions in Japan	Chengkung South	Big Ben Chiba	Chengkung South	Chengkung South	Amatu Chiba	Chengkung South	Chikura Chiba	Kamogawa Chiba	Chikura Chiba	Chikura Chiba	Amatu Chiba	Green island South	Aoshima Kyu Shu	Kojima Kyu Shu	Dead Man's Land Shikoku	Ikumi Beach Shikoku	Hashikui Bay Shikoku	Kaiser's (Hachijojima Island) Izu Islands	Kaiser's (Hachijojima Island) Izu Islands	Amatu Chiba	Amatu Chiba	Amatu Chiba
Rating	2	2	2	2	2	2	2	3	3	3	2	2	1	1	1	1	1	3	4	2	1	2
Wave Height (m) & direction (?)	1.1 ESE	0.6 ENE	1.3 ESE	1.3 ESE	0.6 ENE	1.3 ESE	2.1 WSW	1.4 SW	2.4 WSW	2.4 WSW	1.5 SW	1.6 SE	0.4 SE	0.4 SE	0.3 SE	0.3 SE	0.3 SE	0.6 NE	0.6 NE	1.1 SW	1.1 SW	1.1 SW
Period(s) (?)	9	12	10	10	12	10	6	6	7	7	7	10	10	10	10	10	10	12	12	7	7	7
Energy(?)	264	135	298	298	194	297	378	175	518	518	264	480	31	54	27	26	24	128	128	172	172	174
Wind (km/h)
Wind State(?)	cross	cross- off	glass	glass	cross- off	glass	cross- off	cross- off	cross- off	cross- off	cross	on	cross- off	off	off	off	glass	off	off	glass	glass	cross- off
High Tide / height (m)																		8:03AM 1.34
Low Tide / height (m)	2:04PM 0.46									12:56AM 0.17	1:03AM 0.25
Weather Advanced Surf Forecast

Summary	some clouds	some clouds	some clouds	clear	cloudy	clear	cloudy	clear	clear	clear	clear	cloudy	some clouds	cloudy	clear	clear	some clouds	some clouds	some clouds	cloudy	cloudy	cloudy
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
High °C	23	12	22	22	11	22	12	11	13	13	11	24	13	13	9	8	10	14	14	12	13	13
Chill °C (?)	23	11	22	22	9	22	9	8	10	10	8	24	12	12	8	7	10	12	12	12	13	13
Sunrise	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	6:56	-	-	-	-	-	-
Sunset	-	5:10	5:43	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Swell1 (m) & direction	1.1 ESE	0.6 ENE	1.3 ESE	1.3 ESE	0.6 ENE	1.3 ESE	0.6 ENE	0.6 ENE	0.6 ENE	0.6 ENE	0.4 ENE	0.2 NNE	0.4 SE	0.4 SE	0.4 SSW	0.4 SSW	0.3 SSW	1.4 SW	1.4 SW	1.1 SW	1.1 SW	1.1 SW
Period (s)	9	12	10	10	12	10	12	12	12	12	12	6	10	10	6	6	6	7	7	7	7	7
Swell2 (m) & direction	0.6 ESE	0.1 SE	0.1 NE	0.1 NE	0.1 SE	0.1 NE	0.1 SE	0.1 SE	0.1 SE	0.1 SE	0.1 SE	-	0.3 S	0.3 SSW	0.3 SE	0.3 SE	0.3 SE	0.6 NE	0.6 NE	0.5 NE	0.5 NE	0.5 NE
Period (s)	10	10	6	6	10	6	10	10	10	10	10	-	4	4	10	10	10	12	12	12	12	12
Wind waves (m) & direction	-	0.8 SW	-	-	1.1 SW	-	2.1 WSW	1.4 SW	2.4 WSW	2.4 WSW	1.5 SW	1.6 SE	-	0.5 SW	0.2 NNE	0.2 NNE	0.2 NNW	0.6 NW	0.6 NW	-	2.1 WSW	2.1 WSW
Period (s)	-	5	-	-	6	-	6	6	7	7	7	10	-	5	3	3	3	5	5	-	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

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	Pressure
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