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 23			Monday 24			Tuesday 25			Wednesday 26			Thursday 27			Friday 28			Saturday 29			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	Akabane Long Beach Shizuoka	Kaiser's (Hachijojima Island) Izu Islands	Amatu Chiba	Amatu Chiba	Kaiser's (Hachijojima Island) Izu Islands	Mazu-Eikon Zhangzhou	Akabane Long Beach Shizuoka	Asakawa Shikoku	Aoshima Harbour Kyu Shu	Keta Reef Oshima Izu Islands	Mazu-Eikon Zhangzhou	Fukuoka Kyu Shu	Onjuku Chiba	Aoshima Harbour Kyu Shu	Aoura Kyu Shu	Choshi Chiba	Katagai Chiba	Big Ben Chiba	Castles Okinawa	Ada Okinawa	Aoshima Harbour Kyu Shu	Aoura Kyu Shu
Rating	1	2	2	2	2	2	1	1	1	3	3	2	3	1	1	2	3	2	2	2	1	1
Wave Height (m) & direction (?)	0.5 ESE	0.9 E	1.3 ESE	0.9 SE	1.4 ESE	0.4 SE	0.9 ESE	0.8 ESE	0.7 ESE	2.1 WSW	1.6 E	1.4 NNE	1.4 NE	0.6 ESE	0.6 ESE	1.1 ENE	0.8 E	0.9 ENE	1.2 E	0.8 ESE	0.6 ESE	0.6 ESE
Period(s) (?)	10	6	7	8	8	8	9	9	9	8	7	10	9	10	10	11	12	11	9	9	10	10
Energy(?)	55	179	162	210	296	35	140	125	90	618	282	390	362	86	78	370	275	328	263	230	100	90
Wind (km/h)
Wind State(?)	off	off	glass	off	cross- off	cross- off	glass	cross	cross- off	on	cross- on	off	cross- off	cross- off	cross- off	cross	cross- off	cross- off	cross- off	cross	off	cross- off
High Tide / height (m)	9:08AM 1.80	5:40PM 1.50	6:19PM 1.57	8:25AM 1.54		6:12PM 1.47	9:03AM 1.35		9:05PM 1.80	9:21AM 1.27		6:55PM 1.27	10:14AM 1.27		8:29PM 1.32	11:44AM 1.33		9:00PM 1.08		12:48PM 1.43	12:47AM 1.21
Low Tide / height (m)		12:25PM 1.05	1:21AM 0.14		1:41PM 0.98	1:44AM 0.31		1:34PM 1.08			2:06PM 1.04	2:30AM 0.33		3:20PM 1.02		4:17AM 0.52	5:18PM 1.07		12:30PM 0.47		7:12PM 0.76	8:07AM 0.79
Weather Advanced Surf Forecast

Summary	clear	clear	clear	clear	some clouds	some clouds	cloudy	some clouds	clear	clear	clear	clear	some clouds	clear	clear	clear	clear	some clouds	some clouds	clear	clear	clear
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
High °C	14	18	14	16	19	21	15	18	13	14	18	12	15	17	16	19	19	14	20	20	14	19
Low °C	12	18	13	14	19	18	14	13	9	12	18	10	14	16	12	17	16	11	20	19	12	16
Chill °C (?)	13	17	14	16	19	21	15	17	12	12	17	12	14	16	15	18	19	13	20	20	13	18
Sunrise	6:31	-	-	6:20	-	-	6:33	-	-	6:26	-	-	6:22	-	-	6:24	-	-	6:56	-	-	6:54
Sunset	-	4:35	-	-	4:35	-	-	4:54	-	-	5:25	-	-	5:09	-	-	4:25	-	-	5:32	-	-
Swell1 (m) & direction	0.5 ESE	0.9 E	1.3 ESE	0.9 SE	1.4 ESE	0.4 SE	0.9 ESE	0.8 ESE	0.7 ESE	0.4 SE	0.5 SE	1.4 NNE	0.3 SE	0.6 ESE	0.6 ESE	1.1 ENE	0.8 E	0.8 SW	1.2 E	0.9 NNW	0.6 ESE	0.6 ESE
Period (s)	10	6	7	8	8	8	9	9	9	8	11	10	9	10	10	11	12	8	9	8	10	10
Swell2 (m) & direction	0.1 S	0.5 E	0.1 NE	0.8 E	0.4 NE	0.4 E	0.1 SE	0.1 SE	0.1 SW	0.2 E	-	0.4 W	0.3 SE	0.2 ESE	0.1 NE	0.3 NE	0.8 S	0.9 ENE	0.8 NNW	0.8 ESE	0.2 E	0.2 E
Period (s)	8	10	12	9	12	6	16	16	5	10	-	6	11	12	6	12	7	11	8	9	13	12
Wind waves (m) & direction	-	0.8 WNW	0.3 WSW	0.6 WSW	-	-	0.2 S	0.8 SW	-	2.1 WSW	1.6 E	-	1.4 NE	-	0.3 SW	1.1 SSW	-	0.9 ENE	-	-	-	0.2 WSW
Period (s)	-	4	2	4	-	-	4	4	-	8	7	-	9	-	3	6	-	4	-	-	-	4

	Sunday 23						Monday 24								Tuesday 25
	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	Turtles Okinawa	Kaiser's (Hachijojima Island) Izu Islands	Akabane Long Beach Shizuoka	Akabane Long Beach Shizuoka	Akabane Long Beach Shizuoka	Kaiser's (Hachijojima Island) Izu Islands	Kaiser's (Hachijojima Island) Izu Islands	Kaiser's (Hachijojima Island) Izu Islands	Castles Okinawa	Amatu Chiba	Amatu Chiba	Amatu Chiba	Amatu Chiba	Amatu Chiba	Kaiser's (Hachijojima Island) Izu Islands	Kaiser's (Hachijojima Island) Izu Islands	Kaiser's (Hachijojima Island) Izu Islands	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Mazu-Eikon Zhangzhou	Akabane Long Beach Shizuoka	Akabane Long Beach Shizuoka	Aoshima Harbour Kyu Shu
Rating	2	2	1	1	1	2	2	2	2	2	2	2	2	2	2	2	2	1	2	1	1	1
Wave Height (m) & direction (?)	1.2 E	1.1 E	0.5 ESE	0.5 ESE	0.6 ESE	1.0 E	0.6 NNE	1.2 E	1.3 E	0.9 SE	1.3 ESE	1.3 ESE	1.3 ESE	1.3 ESE	1.3 ESE	1.3 ESE	1.2 ESE	1.0 ESE	1.8 ENE	0.9 ESE	0.8 ESE	0.8 ESE
Period(s) (?)	8	7	10	10	9	7	13	8	9	8	8	8	8	8	9	8	8	8	7	8	8	9
Energy(?)	323	205	54	54	68	213	241	281	271	210	205	207	213	229	262	250	212	154	445	122	102	125
Wind (km/h)
Wind State(?)	off	off	cross- off	cross- off	cross- off	off	off	off	cross- off	off	glass	glass	glass	glass	off	off	cross- off	glass	cross- off	glass	cross- off	off
Tide State(?)	mid-flow	high	mid-ebb	low	mid-flow	mid-ebb	mid-ebb	low	mid-flow	high	mid-ebb	low	high	mid-ebb	mid-ebb	low	mid-flow	high	low	low	mid-flow	high
High Tide / height (m)		7:40AM 1.43								7:44AM 1.31			5:36PM 1.39					8:01AM 1.28				8:28PM 1.72
Low Tide / height (m)				1:04PM 0.96				1:05AM 0.26				12:30PM 0.99				1:44AM 0.31			9:11AM 0.12	2:24PM 1.00
Weather Advanced Surf Forecast

Summary	cloudy	clear	clear	clear	clear	clear	clear	clear	some clouds	clear	clear	clear	clear	some clouds	clear	light rain	rain shwrs	cloudy	clear	clear	some clouds	clear
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	1	1	-	-	-	-	-
Temp. °C	21	19	14	15	15	18	17	17	22	14	16	16	15	14	19	19	19	16	20	17	17	13
Chill °C (?)	21	19	13	14	14	18	16	16	22	13	16	16	15	14	19	19	19	16	20	17	17	12
Sunrise	-	6:16	-	-	-	-	-	-	-	6:20	-	-	-	-	-	-	-	6:22	-	-	-	-
Sunset	-	-	-	4:42	-	-	-	-	-	-	-	4:29	-	-	-	-	-	-	-	4:42	-	-
Swell1 (m) & direction	1.2 E	1.1 E	0.5 ESE	0.5 ESE	0.6 ESE	1.0 E	0.8 E	1.2 E	1.3 E	0.9 SE	1.3 ESE	1.3 ESE	1.3 ESE	1.3 ESE	1.3 ESE	1.3 ESE	1.2 ESE	1.0 ESE	0.8 E	0.9 ESE	0.8 ESE	0.8 ESE
Period (s)	8	7	10	10	9	7	7	8	9	8	8	8	8	8	9	8	8	8	8	8	8	9
Swell2 (m) & direction	0.5 N	0.7 NE	-	0.1 S	-	0.5 NE	0.7 ESE	0.5 NE	0.2 N	0.8 E	0.3 SW	0.2 WSW	0.1 SW	0.1 NE	0.3 NE	0.3 NE	0.2 NNE	0.1 SE	0.2 SSE	0.1 SE	0.2 SSW	0.1 E
Period (s)	6	6	-	10	-	13	8	12	5	9	4	4	4	11	11	11	11	16	10	16	5	16
Wind waves (m) & direction	1.1 ENE	-	-	-	-	0.6 NW	0.5 NW	0.5 NW	-	0.6 WSW	0.5 WSW	-	-	-	0.5 NW	0.5 NW	0.4 WNW	-	1.8 ENE	-	0.2 SSE	0.3 WSW
Period (s)	6	-	-	-	-	4	4	4	-	4	4	-	-	-	4	4	4	-	7	-	2	3

	Sunday 23																				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	Turtles Okinawa	Kaiser's (Hachijojima Island) Izu Islands	Akabane Long Beach Shizuoka	Akabane Long Beach Shizuoka	Akabane Long Beach Shizuoka	Kaiser's (Hachijojima Island) Izu Islands	Kaiser's (Hachijojima Island) Izu Islands	Kaiser's (Hachijojima Island) Izu Islands	Castles Okinawa	Amatu Chiba	Amatu Chiba	Amatu Chiba	Amatu Chiba	Amatu Chiba	Kaiser's (Hachijojima Island) Izu Islands	Kaiser's (Hachijojima Island) Izu Islands	Kaiser's (Hachijojima Island) Izu Islands	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Mazu-Eikon Zhangzhou	Akabane Long Beach Shizuoka	Akabane Long Beach Shizuoka	Aoshima Harbour Kyu Shu
Rating	2	2	1	1	1	2	2	2	2	2	2	2	2	2	2	2	2	1	2	1	1	1
Wave Height (m) & direction (?)	1.2 ENE	1.0 E	0.4 ESE	0.4 ESE	0.4 ESE	1.1 E	1.1 E	1.0 E	1.1 E	1.0 SE	1.1 SE	1.1 SE	1.2 SE	1.3 ESE	0.9 E	1.0 E	1.0 E	1.3 ESE	0.6 E	0.5 ESE	0.5 ESE	0.6 ESE
Period(s) (?)	6	6	10	10	10	7	7	7	9	6	6	7	7	7	7	7	7	7	5	7	7	9
Energy(?)	127	192	38	38	39	205	200	174	185	136	149	147	167	173	153	173	213	175	34	49	49	68
Wind (km/h)
Wind State(?)	off	cross- off	off	off	off	off	off	off	cross- off	off	off	off	off	off	off	off	off	cross- off	cross	cross- off	cross- off	cross- off
High Tide / height (m)					7:45AM 1.60										5:40PM 1.50
Low Tide / height (m)																			8:12PM 1.16
Weather Advanced Surf Forecast

Summary	some clouds	clear	clear	clear	clear	clear	clear	some clouds	some clouds	some clouds	some clouds	some clouds	some clouds	some clouds	clear	clear	clear	clear	clear	clear	clear	clear
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
High °C	20	19	12	12	12	19	19	19	22	16	16	16	16	15	18	18	18	13	19	15	14	15
Chill °C (?)	20	19	11	11	11	19	19	19	22	15	16	16	16	15	18	18	18	12	19	14	13	15
Sunrise	-	-	-	6:31	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Sunset	-	-	-	-	-	-	-	-	-	-	-	-	4:29	-	-	-	-	-	-	-	-	-
Swell1 (m) & direction	0.5 N	1.0 E	0.4 ESE	0.4 ESE	0.4 ESE	1.1 E	1.1 E	1.0 E	1.1 E	1.0 SE	1.1 SE	1.1 SE	1.2 SE	1.3 ESE	0.9 E	1.0 E	1.0 E	1.3 ESE	0.3 SE	0.5 ESE	0.5 ESE	0.6 ESE
Period (s)	6	6	10	10	10	7	7	7	9	6	6	7	7	7	7	7	7	7	9	7	7	9
Swell2 (m) & direction	-	0.8 NNE	0.2 E	0.2 E	0.2 E	0.7 NE	0.7 NNE	0.6 NNE	0.2 NNW	0.4 ESE	0.4 ESE	0.3 ESE	0.3 ESE	0.2 ENE	0.5 E	0.5 E	0.5 NE	0.2 ENE	-	0.3 ESE	0.3 ESE	-
Period (s)	-	7	4	4	4	6	6	6	6	10	10	10	10	13	10	10	13	12	-	10	10	-
Wind waves (m) & direction	1.2 ENE	-	-	-	-	-	-	-	-	-	0.2 NNW	0.2 NNW	0.2 NNW	-	0.7 NW	0.7 NW	0.6 NW	-	0.6 E	-	-	0.3 SW
Period (s)	6	-	-	-	-	-	-	-	-	-	2	2	2	-	4	4	4	-	5	-	-	2

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

Transparent overlay
	Pressure
	Wind
	None