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

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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

	Wed		Thursday 22			Friday 23			Saturday 24			Sunday 25			Monday 26			Tuesday 27			Wed
	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM
Best forecast wave conditions in Japan	Kamogawa Chiba	Amatu Chiba	Chikura Chiba	Chikura Chiba	Chikura Chiba	Chikura Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Inamuragasaki Kanagawa	Inamuragasaki Kanagawa	Buma Okinawa	Amatu Chiba	Keta Reef Oshima Izu Islands	Niijima - Awaii Izu Islands	Fukuoka Kyu Shu	Chengkung South	Green island South	Green Pole Okinawa	Chikura Chiba	Kamogawa Chiba	Onjuku Chiba	Amatu Chiba	Amatu Chiba
Rating	3	1	2	4	3	3	1	0	0	1	2	3	3	2	2	3	1	1	2	1	1	1
Wave Height (m) & direction (?)	0.5 SE	0.6 SE	1.1 SW	1.2 WSW	2.5 W	2.0 WSW	0.4 SE	0.6 SW	1.2 SW	0.8 NNW	1.3 SW	2.1 WSW	3.0 W	1.3 NNE	1.7 ESE	1.8 ESE	0.5 SE	0.4 WSW	0.3 SW	0.4 SW	0.6 SW	0.5 SW
Period(s) (?)	10	10	8	8	8	8	10	5	6	7	9	8	8	8	9	9	9	6	7	7	8	7
Energy(?)	50	126	225	289	1144	681	66	27	101	85	263	784	1166	258	445	552	74	28	8	26	54	50
Wind (km/h)
Wind State(?)	glass	cross- off	cross- off	glass	cross- off	off	cross- on	cross	cross	cross- off	off	on	off	cross- off	on	cross- off	cross- on	cross- off	glass	off	cross- off	off
High Tide / height (m)			7:14AM 1.37		6:40PM 1.34	7:44AM 1.35		7:09PM 1.31	8:21AM 1.25		8:19PM 1.17	8:47AM 1.24		9:19PM 1.05	9:16AM 1.23		10:49PM 0.94	9:51AM 1.21			9:57AM 1.38
Low Tide / height (m)		12:07AM 0.13		1:00PM 0.63	1:11AM 0.26		3:30PM 0.56	1:35AM 0.29		2:23PM 0.52	2:26AM 0.47		3:15PM 0.48	2:55AM 0.62		4:19PM 0.45		3:23AM 0.77	5:42PM 0.41
Weather Advanced Surf Forecast

Summary	some clouds	some clouds	some clouds	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	clear	clear	some clouds	clear	clear	some clouds	light rain	cloudy
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	1	-
High °C	5	4	4	4	3	6	6	7	8	14	6	6	7	3	21	22	17	7	8	7	6	8
Low °C	4	2	3	4	2	4	6	5	6	14	2	5	7	2	18	21	16	5	7	6	6	6
Chill °C (?)	5	1	1	3	0	6	5	6	3	13	2	5	1	0	21	22	17	6	8	6	3	6
Sunrise	-	-	6:45	-	-	6:43	-	-	6:47	-	-	6:46	-	-	6:35	-	-	6:41	-	-	6:41	-
Sunset	4:54	-	-	4:57	-	-	4:55	-	-	6:02	-	-	5:04	-	-	5:37	-	-	5:00	-	-	5:01
Swell1 (m) & direction	0.6 ENE	1.1 SW	1.1 SW	1.2 WSW	1.6 WSW	1.4 WSW	0.4 SW	0.2 SSW	0.1 E	0.3 E	1.3 SW	0.9 SW	0.5 NE	1.3 NNE	1.7 ESE	1.8 ESE	0.5 SE	0.4 WSW	0.3 SW	0.4 SW	0.6 SW	0.5 SW
Period (s)	8	8	8	8	8	8	8	8	10	10	9	9	8	8	9	9	9	6	7	7	8	7
Swell2 (m) & direction	0.5 SE	0.6 SE	0.6 SE	0.7 SE	0.6 SE	0.4 SE	0.4 SE	0.1 SE	-	0.1 E	0.3 NE	0.2 E	0.1 E	0.4 W	0.2 NNE	0.4 NNE	0.4 NNW	0.3 NE	0.3 NE	0.2 ENE	0.1 NE	0.2 ENE
Period (s)	10	10	10	11	10	10	10	10	-	13	10	10	10	6	8	8	7	11	8	11	7	13
Wind waves (m) & direction	-	2.5 WSW	0.8 NNE	-	2.5 W	2.0 WSW	-	0.6 SW	1.2 SW	0.8 NNW	0.6 N	2.1 WSW	3.0 W	-	-	-	-	0.2 ENE	-	-	0.2 NNE	0.4 NE
Period (s)	-	8	4	-	8	8	-	5	6	7	3	8	8	-	-	-	-	3	-	-	4	4

	Wednesday 21				Thursday 22								Friday 23								Sat
	12PM	3PM	6PM	9PM	0AM	3AM	6AM	9AM	12PM	3PM	6PM	9PM	0AM	3AM	6AM	9AM	12PM	3PM	6PM	9PM	0AM	3AM
Best forecast wave conditions in Japan	Nichinan Kyu Shu	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Mera Chiba	Chikura Chiba	Kamogawa Chiba	Amatu Chiba	Mimitsu Kyu Shu	Amatu Chiba	Chikura Chiba	Chikura Chiba	Chikura Chiba	Chikura Chiba	Chikura Chiba	Chikura Chiba	Chikura Chiba	Chikura Chiba	Chikura Chiba	Chikura Chiba	Chikura Chiba	Kamogawa Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Torami Chiba
Rating	2	1	2	2	3	2	2	1	2	2	3	4	4	3	3	3	3	3	2	3	1	2
Wave Height (m) & direction (?)	1.1 NE	0.4 ENE	1.4 WSW	1.7 WSW	2.5 WSW	1.0 SW	0.9 N	0.6 SE	1.2 WSW	1.2 WSW	2.0 WSW	2.5 WSW	2.5 W	2.1 W	2.1 W	2.0 WSW	1.7 WSW	1.8 WSW	1.5 WSW	2.1 WSW	0.4 ENE	1.1 SW
Period(s) (?)	7	14	8	8	8	7	8	10	8	8	8	8	8	7	7	8	8	8	8	8	12	8
Energy(?)	254	152	376	413	891	215	201	163	263	289	842	1127	1144	640	648	681	531	557	310	678	68	219
Wind (km/h)
Wind State(?)	off	glass	cross- off	cross- off	cross- off	off	off	off	off	glass	glass	cross- off	cross- off	off	off	off	glass	cross- off	cross- off	cross- off	off	off
Tide State(?)	-	mid-flow	high	high	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-ebb	low
High Tide / height (m)			5:33PM 1.44	6:01PM 1.41				7:20AM 1.36				6:44PM 1.36				7:56AM 1.27				7:26PM 1.25
Low Tide / height (m)						12:35AM 0.04				1:00PM 0.63				1:25AM 0.19				1:39PM 0.57				1:08AM 0.38
Weather Advanced Surf Forecast

Summary	clear	cloudy	clear	some clouds	some clouds	cloudy	clear	cloudy	cloudy	cloudy	clear	clear	some clouds	clear	clear	clear	clear	some clouds	clear	clear	clear	clear
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	10	5	4	4	4	2	-1	3	4	4	4	3	3	2	3	4	6	6	6	5	6	5
Chill °C (?)	7	5	2	2	0	-3	-6	-2	1	3	4	0	0	-1	1	3	6	5	5	3	2	2
Sunrise	-	-	-	-	-	-	-	6:43	-	-	-	-	-	-	-	6:43	-	-	-	-	-	-
Sunset	-	4:53	-	-	-	-	-	-	-	4:57	-	-	-	-	-	-	-	4:58	-	-	-	-
Swell1 (m) & direction	1.1 NE	0.6 NE	0.8 ESE	0.7 SE	1.1 SW	1.0 SW	0.7 ESE	0.6 SE	1.2 WSW	1.2 WSW	1.4 WSW	1.6 WSW	1.6 WSW	1.3 WSW	1.3 WSW	1.4 WSW	1.3 WSW	1.2 WSW	0.4 SE	0.9 SW	0.6 SW	0.4 NE
Period (s)	7	8	10	10	8	7	10	10	8	8	8	8	8	7	7	8	8	8	10	8	8	11
Swell2 (m) & direction	0.8 ESE	0.5 SE	0.4 WSW	0.6 ENE	0.6 SE	0.6 SE	0.3 NNE	0.6 SW	0.7 NE	0.7 SE	0.6 SE	0.6 SE	0.6 SE	0.5 SE	0.4 SE	0.4 SE	0.4 SE	0.4 SE	0.4 NE	0.4 NE	0.4 ENE	0.3 SE
Period (s)	10	10	8	13	10	10	8	8	7	11	11	11	10	10	10	10	10	10	12	12	12	10
Wind waves (m) & direction	0.6 WNW	-	1.4 WSW	1.7 WSW	2.5 WSW	0.4 NNE	0.9 N	0.7 NE	0.3 NNW	-	2.0 WSW	2.5 WSW	2.5 W	2.1 W	2.1 W	2.0 WSW	1.7 WSW	1.8 WSW	1.5 WSW	2.1 WSW	1.8 SW	1.1 SW
Period (s)	3	-	8	8	8	3	8	6	3	-	8	8	8	7	7	8	8	8	8	8	8	8

	Wednesday 21	Thursday 22
	10AM	11AM	12PM	1PM	2PM	3PM	4PM	5PM	6PM	7PM	8PM	9PM	10PM	11PM	0AM	1AM	2AM	3AM	4AM	5AM	6AM	7AM
Best forecast wave conditions in Japan	Nichinan Kyu Shu	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Mera Chiba	Chikura Chiba	Kamogawa Chiba	Amatu Chiba	Mimitsu Kyu Shu	Amatu Chiba	Chikura Chiba	Chikura Chiba	Chikura Chiba	Chikura Chiba	Chikura Chiba	Chikura Chiba	Chikura Chiba	Chikura Chiba	Chikura Chiba	Chikura Chiba	Chikura Chiba	Kamogawa Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Torami Chiba
Rating	2	1	2	2	3	2	2	1	2	2	3	4	4	3	3	3	3	3	2	3	1	2
Wave Height (m) & direction (?)	1.2 NE	0.4 ENE	0.5 SE	0.6 SE	0.5 SE	0.5 SE	0.8 ESE	0.6 SE	0.6 SE	0.6 SE	1.7 WSW	1.7 WSW	1.9 WSW	2.1 WSW	2.2 WSW	2.2 WSW	2.2 WSW	2.2 W	2.2 W	0.6 SE	0.6 SE	0.6 SE
Period(s) (?)	8	14	10	10	10	10	10	10	10	10	8	8	8	7	7	7	7	7	7	10	10	10
Energy(?)	279	156	75	98	50	142	147	150	160	160	438	413	485	524	595	595	816	743	761	134	156	184
Wind (km/h)
Wind State(?)	off	cross	off	cross- off	glass	glass	off	glass	glass	cross- on	glass	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	off	cross- off	cross- off	cross	cross- off
High Tide / height (m)										6:01PM 1.41												6:55AM 1.43
Low Tide / height (m)				12:23PM 0.70												12:53AM 0.08
Weather Advanced Surf Forecast

Summary	clear	cloudy	cloudy	cloudy	cloudy	cloudy	clear	cloudy	some clouds	clear	some clouds	some clouds	some clouds	clear	some clouds	clear	some clouds	cloudy	some clouds	some clouds	cloudy	cloudy
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
High °C	9	4	4	5	5	5	9	5	4	3	4	4	5	5	6	6	5	3	2	1	2	2
Chill °C (?)	6	1	1	3	4	5	6	5	4	0	4	2	1	0	1	1	0	-2	-3	-3	-3	-3
Sunrise	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	6:43
Sunset	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Swell1 (m) & direction	1.2 NE	0.7 NE	0.5 SE	0.7 ENE	0.6 ENE	0.6 ENE	0.8 ESE	0.6 SE	0.7 ENE	0.7 ENE	0.7 SE	0.7 SE	0.7 SE	0.6 SE	0.6 SE	0.6 SE	1.6 WSW	1.6 WSW	1.6 WSW	0.8 SW	0.6 SE	0.6 SE
Period (s)	8	8	10	5	8	8	10	10	10	10	10	10	10	10	10	10	7	7	7	7	10	10
Swell2 (m) & direction	0.8 ESE	0.4 SE	0.4 WSW	0.6 SE	0.5 SE	0.5 SE	0.4 NNE	0.4 ENE	0.6 SE	0.6 SE	0.6 ENE	0.6 ENE	0.5 NE	0.5 NE	0.5 NE	0.5 NE	0.6 SE	0.6 SE	0.6 SE	0.6 SE	0.5 SW	0.5 SW
Period (s)	9	10	8	10	10	10	5	8	10	10	13	13	13	13	13	13	10	10	10	10	7	7
Wind waves (m) & direction	-	-	0.7 NE	0.2 NNW	-	-	0.9 NNE	-	0.8 WSW	0.8 WSW	1.7 WSW	1.7 WSW	1.9 WSW	2.1 WSW	2.2 WSW	2.2 WSW	2.2 WSW	2.2 W	2.2 W	0.5 NNE	0.7 NNE	0.7 NNE
Period (s)	-	-	4	4	-	-	5	-	7	7	8	8	8	7	7	7	7	7	7	4	5	6

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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