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

	Sunday 08			Monday 09			Tuesday 10			Wednesday 11			Thursday 12			Friday 13			Saturday 14			Sun
	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM
Best forecast wave conditions in Japan	Izumi Chiba	Kaiser's (Hachijojima Island) Izu Islands	Kaiser's (Hachijojima Island) Izu Islands	Big Ben Chiba	Amatu Chiba	Big Wave Bay Hong Kong	Buma Okinawa	Kojima Kyu Shu	Amatu Chiba	Castles Okinawa	Yona Bay Okinawa	Kaiser's (Hachijojima Island) Izu Islands	Kaiser's (Hachijojima Island) Izu Islands	Kaiser's (Hachijojima Island) Izu Islands	Akabane Long Beach Shizuoka	Akabane Long Beach Shizuoka	Golfcourse Kyu Shu	Cape Toi Kyu Shu	Kojima Kyu Shu	Cape Toi Kyu Shu	Aoura Kyu Shu	Osaki Point Shikoku
Rating	3	4	3	2	2	2	1	2	2	2	2	4	4	4	1	2	2	4	4	5	4	3
Wave Height (m) & direction (?)	1.4 ENE	2.3 NE	1.9 NE	1.0 ENE	0.9 ENE	2.4 E	1.8 NNW	1.2 NE	1.5 ENE	0.5 NE	0.6 NNW	1.8 ENE	1.7 ENE	1.9 ENE	0.6 E	0.5 E	1.6 NE	2.4 NE	1.7 ENE	2.4 ENE	2.2 E	1.2 E
Period(s) (?)	11	13	12	11	11	8	7	6	7	11	7	13	13	13	13	14	7	7	14	14	14	15
Energy(?)	521	1778	1048	253	201	809	370	154	347	130	57	1158	1095	1252	168	175	513	1048	1214	2118	1912	620
Wind (km/h)
Wind State(?)	cross- off	cross- off	glass	cross- off	cross	cross	off	cross- on	cross- off	cross- off	cross- off	cross	off	glass	off	off	cross- on	cross- off	glass	cross	off	cross- on
High Tide / height (m)			7:14PM 1.19	6:36AM 1.40		9:08PM 1.07	7:47AM 1.27		10:15PM 0.95	8:03AM 1.18			8:14AM 1.08			5:10AM 1.01				3:45PM 1.48		5:51AM 1.48
Low Tide / height (m)			12:27AM 0.76		2:30PM 0.32	1:55AM 0.78		3:13PM 0.35	2:01AM 0.85		3:36PM 0.34			5:20PM 0.38				7:10PM 0.34			10:47PM 0.53	11:31AM 0.88
Weather Advanced Surf Forecast

Summary	clear	clear	some clouds	clear	some clouds	light rain	some clouds	clear	some clouds	clear	rain shwrs	rain shwrs	some clouds	cloudy	cloudy	cloudy	clear	clear	clear	clear	clear	clear
Rain (mm)	-	-	-	-	-	1	-	-	-	-	1	3	-	-	-	-	-	-	-	-	-	-
High °C	8	10	11	9	10	18	16	11	8	17	16	12	13	13	10	8	12	9	12	16	13	14
Low °C	7	9	10	5	8	16	16	11	6	17	16	12	12	13	6	6	10	6	7	14	11	11
Chill °C (?)	4	9	10	8	8	17	15	9	5	16	15	12	13	13	7	5	9	5	11	16	13	14
Sunrise	6:00	-	-	5:58	-	-	6:43	-	-	6:43	-	-	5:56	-	-	6:05	-	-	6:26	-	-	6:13
Sunset	-	5:42	-	-	5:39	-	-	6:17	-	-	6:32	-	-	5:45	-	-	6:20	-	-	6:21	-	-
Swell1 (m) & direction	1.4 ENE	2.3 NE	1.9 NE	1.0 ENE	0.9 ENE	-	0.3 ESE	0.4 ENE	0.7 ENE	0.6 ESE	0.6 NNW	1.8 ENE	1.7 ENE	1.9 ENE	0.6 E	0.7 E	0.8 E	1.0 ENE	1.7 ENE	2.4 ENE	2.2 E	1.2 E
Period (s)	11	13	12	11	11	-	8	11	10	8	7	13	13	13	7	9	14	14	14	14	14	15
Swell2 (m) & direction	0.3 SSW	1.9 WNW	1.1 WNW	0.4 SW	0.4 NE	-	0.4 NE	0.2 ESE	0.1 SW	0.5 NNW	0.6 ESE	0.3 WNW	0.6 ESE	0.6 ESE	0.6 E	0.5 E	-	-	0.2 ESE	0.7 NNE	0.4 NNE	0.1 SE
Period (s)	6	8	7	4	4	-	13	10	7	7	7	5	5	5	13	14	-	-	9	6	5	10
Wind waves (m) & direction	0.9 N	2.2 NW	-	0.6 NNE	0.6 SW	2.4 E	1.8 NNW	1.2 NE	1.5 ENE	0.5 ENE	0.3 NE	-	0.3 WNW	-	0.8 NW	1.0 NW	1.6 NE	2.4 NE	1.0 NNE	-	-	0.3 NE
Period (s)	4	8	-	3	5	8	7	6	7	5	3	-	4	-	4	4	7	7	6	-	-	4

	Sunday 08						Monday 09								Tuesday 10
	6AM	9AM	12PM	3PM	6PM	9PM	0AM	3AM	6AM	9AM	12PM	3PM	6PM	9PM	0AM	3AM	6AM	9AM	11AM	3PM	6PM	9PM
Best forecast wave conditions in Japan	Amatu Chiba	Fukuoka Kyu Shu	Katagai Chiba	Izumi Chiba	Kaiser's (Hachijojima Island) Izu Islands	Kaiser's (Hachijojima Island) Izu Islands	Kaiser's (Hachijojima Island) Izu Islands	Kaiser's (Hachijojima Island) Izu Islands	Kaiser's (Hachijojima Island) Izu Islands	Kaiser's (Hachijojima Island) Izu Islands	Amatu Chiba	Big Ben Chiba	Kaiser's (Hachijojima Island) Izu Islands	Amatu Chiba	Amatu Chiba	Kaiser's (Hachijojima Island) Izu Islands	Amatu Chiba	Amatu Chiba	Big Wave Bay Hong Kong	Buma Okinawa	Buma Okinawa	Californias Okinawa
Rating	3	2	2	3	4	4	4	3	3	3	2	2	2	2	2	2	1	1	2	1	1	2
Wave Height (m) & direction (?)	1.5 ENE	1.5 NNE	1.1 E	1.3 ENE	2.2 NE	2.1 NE	1.9 NE	1.8 NE	1.6 NE	1.5 NE	0.9 ENE	0.9 ENE	1.2 NE	0.9 ENE	0.8 ENE	1.1 NE	0.7 ENE	0.7 ENE	1.9 E	1.5 N	1.5 N	1.4 N
Period(s) (?)	12	9	13	12	13	12	12	12	12	12	11	11	11	11	11	11	11	11	9	7	7	7
Energy(?)	664	364	422	523	1569	1269	1048	880	734	622	208	201	386	204	218	292	156	131	601	284	275	356
Wind (km/h)
Wind State(?)	off	cross- off	off	cross- off	cross- off	glass	glass	cross- off	off	off	off	cross- off	off	cross- off	cross- off	off	off	off	cross- off	off	off	off
Tide State(?)	-	mid-flow	mid-ebb	low	mid-flow	high	mid-ebb	low	mid-flow	high	mid-ebb	low	mid-flow	high	mid-ebb	low	mid-flow	high	mid-flow	mid-ebb	low	mid-flow
High Tide / height (m)						8:23PM 1.20				7:32AM 1.34				8:25PM 1.02				7:21AM 1.25
Low Tide / height (m)				1:03PM 0.33				1:40AM 0.70				1:48PM 0.22				1:55AM 0.78					5:13PM 0.61
Weather Advanced Surf Forecast

Summary	cloudy	cloudy	clear	clear	clear	cloudy	cloudy	some clouds	clear	clear	clear	some clouds	clear	clear	clear	light rain	clear	clear	cloudy	some clouds	some clouds	some clouds
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	1	-	-	-	-	-	-
Temp. °C	5	7	8	10	10	10	10	11	11	11	9	10	12	8	8	13	6	6	16	16	17	16
Chill °C (?)	1	4	5	9	9	10	10	10	8	8	8	8	10	6	7	11	2	2	16	15	16	15
Sunrise	-	6:39	-	-	-	-	-	-	-	6:00	-	-	-	-	-	-	5:58	-	-	-	-	-
Sunset	-	-	-	5:38	-	-	-	-	-	-	-	5:40	-	-	-	-	-	-	-	-	6:32	-
Swell1 (m) & direction	1.5 ENE	1.5 NNE	1.1 E	1.3 ENE	2.2 NE	2.1 NE	1.9 NE	1.8 NE	1.6 NE	1.5 NE	0.9 ENE	0.9 ENE	1.2 NE	0.9 ENE	0.8 ENE	1.1 NE	0.7 ENE	0.7 ENE	1.9 E	0.4 NE	0.4 NE	1.4 N
Period (s)	12	9	13	12	13	12	12	12	12	12	11	11	11	11	11	11	11	11	9	12	12	7
Swell2 (m) & direction	0.3 S	0.4 W	0.2 S	0.2 SSW	1.5 WNW	1.3 WNW	1.1 WNW	0.9 WNW	0.8 WNW	0.1 SE	0.4 NE	0.4 NE	0.1 SE	0.3 SSW	0.5 SW	0.6 WNW	0.4 SW	0.3 SW	-	0.3 ESE	0.3 ESE	0.3 ESE
Period (s)	6	6	6	6	8	7	7	7	7	10	4	4	10	4	5	5	5	5	-	8	8	8
Wind waves (m) & direction	0.3 NNW	-	0.4 NNW	-	-	-	-	-	0.9 WNW	1.0 WNW	0.7 NNE	0.6 SW	0.9 WNW	0.7 SW	1.1 WSW	-	0.5 NE	0.6 NE	-	1.5 N	1.5 N	0.7 ENE
Period (s)	3	-	3	-	-	-	-	-	7	6	4	5	6	5	5	-	6	6	-	7	7	12

	Sunday 08	Mon
	4AM	5AM	6AM	7AM	8AM	9AM	10AM	11AM	12PM	1PM	2PM	3PM	4PM	5PM	6PM	7PM	8PM	9PM	9PM	11PM	0AM	1AM
Best forecast wave conditions in Japan	Amatu Chiba	Fukuoka Kyu Shu	Katagai Chiba	Izumi Chiba	Kaiser's (Hachijojima Island) Izu Islands	Kaiser's (Hachijojima Island) Izu Islands	Kaiser's (Hachijojima Island) Izu Islands	Kaiser's (Hachijojima Island) Izu Islands	Kaiser's (Hachijojima Island) Izu Islands	Kaiser's (Hachijojima Island) Izu Islands	Amatu Chiba	Big Ben Chiba	Kaiser's (Hachijojima Island) Izu Islands	Amatu Chiba	Amatu Chiba	Kaiser's (Hachijojima Island) Izu Islands	Amatu Chiba	Amatu Chiba	Big Wave Bay Hong Kong	Buma Okinawa	Buma Okinawa	Californias Okinawa
Rating	3	2	2	3	4	4	4	3	3	3	2	2	2	2	2	2	1	1	2	1	1	2
Wave Height (m) & direction (?)	1.7 ENE	1.4 NNE	1.2 E	1.4 ENE	2.1 NE	2.3 NE	2.2 NE	2.3 NE	2.3 NE	2.3 NE	1.3 ENE	1.3 ENE	2.3 NE	1.3 ENE	1.3 ENE	2.1 NE	1.1 ENE	1.1 ENE	1.8 E	1.2 N	1.1 N	1.1 N
Period(s) (?)	12	9	13	11	13	13	13	13	13	13	12	12	13	12	12	13	12	12	8	8	8	8
Energy(?)	1227	359	519	535	1374	1671	1569	1677	1703	1703	482	467	1677	458	448	1429	352	352	461	208	182	162
Wind (km/h)
Wind State(?)	off	cross	off	cross- off	off	off	off	off	off	off	off	cross- off	cross- off	glass	glass	glass	cross	cross	cross- on	off	off	cross- off
High Tide / height (m)				6:18AM 1.42	7:17AM 1.39												7:42PM 1.13			10:09PM 1.63
Low Tide / height (m)											1:14PM 0.19
Weather Advanced Surf Forecast

Summary	cloudy	some clouds	cloudy	cloudy	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	clear	some clouds	clear	clear	clear	clear
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
High °C	6	7	5	6	9	9	9	9	8	9	9	10	9	10	9	10	9	9	18	16	16	16
Chill °C (?)	2	6	2	2	4	4	4	4	3	5	6	8	6	10	9	10	8	8	17	15	15	15
Sunrise	-	-	-	6:00	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Sunset	-	-	-	-	-	-	-	-	-	-	-	-	-	5:39	-	-	-	-	-	-	-	-
Swell1 (m) & direction	1.7 ENE	1.4 NNE	1.2 E	1.4 ENE	2.1 NE	2.3 NE	2.2 NE	2.3 NE	2.3 NE	2.3 NE	1.3 ENE	1.3 ENE	2.3 NE	1.3 ENE	1.3 ENE	2.1 NE	1.1 ENE	1.1 ENE	-	1.2 N	1.1 N	1.1 N
Period (s)	12	9	13	11	13	13	13	13	13	13	12	12	13	12	12	13	12	12	-	8	8	8
Swell2 (m) & direction	0.6 SSW	0.5 W	0.3 SSE	0.4 SSW	0.5 N	0.5 N	0.5 N	0.5 N	-	-	0.4 SW	0.4 SW	1.8 WNW	0.3 SW	0.3 SW	1.5 WNW	0.3 SW	0.3 SW	-	0.3 ESE	0.3 ESE	0.3 ESE
Period (s)	7	6	6	6	9	9	9	9	-	-	7	7	8	6	6	8	6	6	-	8	8	8
Wind waves (m) & direction	1.7 NE	-	-	-	3.5 NW	3.5 NW	3.0 NW	3.0 NW	3.0 NW	3.0 NW	0.6 NE	-	2.2 NW	-	-	-	-	-	1.8 E	0.4 ENE	0.4 ENE	0.5 NE
Period (s)	8	-	-	-	8	8	8	8	8	8	5	-	8	-	-	-	-	-	8	4	4	4

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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