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

	Monday 02			Tuesday 03			Wednesday 04			Thursday 05			Friday 06			Saturday 07			Sunday 08			Mon
	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	Hebara Chiba	Chikura Chiba	Cape Toi Kyu Shu	Buma Okinawa	Aja Okinawa	Californias Okinawa	Inamuragasaki Kanagawa	Chengkung South	Aha Rivermouth Okinawa	Chengkung South	Chengkung South	Chikura Chiba	Hebara Chiba	Chikura Chiba	Inamuragasaki Kanagawa	Mera Chiba	Kurihama Kanagawa	Chikura Chiba	Inamuragasaki Kanagawa	Chikura Chiba	Cape Toi Kyu Shu	Chikura Chiba
Rating	2	2	1	1	1	1	0	2	1	2	2	3	4	2	0	3	3	3	0	2	1	1
Wave Height (m) & direction (?)	0.4 ENE	1.9 WSW	0.1 SE	1.8 N	1.3 N	1.3 N	0.9 SW	1.2 ESE	0.4 SE	1.2 ESE	1.2 ESE	2.0 WSW	0.5 ENE	3.0 WSW	0.7 SSW	1.3 WSW	1.4 SW	2.1 WSW	0.2 SSW	1.1 WSW	0.4 ESE	1.3 WSW
Period(s) (?)	11	7	9	7	8	8	4	8	9	8	9	6	11	8	6	7	7	8	9	8	10	7
Energy(?)	74	343	3	341	201	199	36	195	40	211	214	300	130	1215	40	159	224	628	19	191	51	238
Wind (km/h)
Wind State(?)	off	cross- off	off	cross- off	cross	off	cross	on	cross- on	cross- on	glass	cross- off	glass	cross- off	off	off	cross- on	cross- off	cross- off	cross- off	off	cross- off
High Tide / height (m)				6:09AM 1.36	4:54PM 1.44		6:34AM 1.29	5:40PM 1.46	7:39PM 2.01	8:26AM 1.97		9:16PM 1.89	9:58AM 1.78		10:04PM 1.64	8:21AM 1.34		10:47PM 1.48	10:45AM 1.65		8:31PM 1.09	10:18AM 1.39
Low Tide / height (m)	10:51AM 0.81	2:03PM 0.69	11:20PM -0.03	11:20AM 0.78		11:54PM -0.00	11:57AM 0.62		2:05AM 0.24		3:18PM 0.57		3:46AM 0.19	4:11PM 0.34			2:36PM 0.51		4:37AM 0.59	2:46PM 0.51	1:33AM 0.78
Weather Advanced Surf Forecast

Summary	clear	some clouds	clear	clear	clear	clear	some clouds	some clouds	clear	some clouds	some clouds	some clouds	some clouds	some clouds	cloudy	light rain	rain shwrs	rain shwrs	some clouds	cloudy	clear	clear
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	2	1	1	-	-	-	-
High °C	9	9	7	14	15	14	9	21	15	22	22	11	12	13	10	6	5	7	4	5	3	5
Low °C	7	9	4	13	14	14	6	20	15	20	21	9	10	12	5	5	3	3	2	3	1	4
Chill °C (?)	9	6	2	12	14	13	6	21	15	22	22	9	12	11	7	1	2	2	0	1	-2	2
Sunrise	6:37	-	-	7:11	-	-	6:39	-	-	6:31	-	-	6:33	-	-	6:35	-	-	6:35	-	-	6:31
Sunset	-	5:07	-	-	6:13	-	-	5:43	-	-	5:43	-	-	5:12	-	-	5:14	-	-	5:15	-	-
Swell1 (m) & direction	0.4 SSW	0.4 NE	0.1 SE	0.1 SE	1.3 N	1.3 N	0.4 SSW	1.2 ESE	0.4 NNW	1.2 ESE	1.2 ESE	0.6 ENE	0.7 SW	0.6 ENE	0.7 SSW	1.3 WSW	0.2 E	0.6 NE	0.4 SW	1.1 WSW	0.4 ESE	0.9 WSW
Period (s)	8	11	9	8	8	8	4	8	6	8	9	12	7	13	6	7	9	6	5	8	10	7
Swell2 (m) & direction	0.4 ENE	0.1 S	-	0.1 E	0.2 ESE	0.1 SE	-	0.4 NE	0.4 SE	0.2 NNE	0.1 NE	0.3 SE	0.5 ENE	0.2 SSE	0.1 SE	0.9 ENE	0.1 SE	0.6 ENE	0.2 SSW	0.4 NE	0.3 W	0.3 NE
Period (s)	11	15	-	13	8	9	-	7	9	6	6	10	11	10	10	8	10	11	9	11	4	8
Wind waves (m) & direction	0.3 NW	1.9 WSW	1.0 WNW	1.8 N	0.6 ENE	0.5 ENE	0.9 SW	-	-	-	-	2.0 WSW	1.7 WSW	3.0 WSW	0.4 N	0.2 N	1.4 SW	2.1 WSW	-	-	0.4 NW	1.3 WSW
Period (s)	2	7	4	7	4	4	4	-	-	-	-	6	7	8	3	3	7	8	-	-	3	7

	Monday 02						Tuesday 03								Wednesday 04
	6AM	8AM	12PM	3PM	6PM	9PM	0AM	3AM	6AM	9AM	12PM	3PM	6PM	9PM	0AM	3AM	6AM	9AM	12PM	3PM	6PM	8PM
Best forecast wave conditions in Japan	Chikura Chiba	Big Wave Bay Hong Kong	Chikura Chiba	Hebara Chiba	Kamogawa Chiba	Chikura Chiba	Chikura Chiba	Hebara Chiba	Cape Toi Kyu Shu	Cape Toi Kyu Shu	Buma Okinawa	Buma Okinawa	Californias Okinawa	Californias Okinawa	Aja Okinawa	Kaiser's (Hachijojima Island) Izu Islands	Kaiser's (Hachijojima Island) Izu Islands	Californias Okinawa	Castles Okinawa	Inamuragasaki Kanagawa	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Chengkung South
Rating	3	2	2	2	3	4	2	2	1	1	1	1	2	2	1	2	2	1	1	0	1	2
Wave Height (m) & direction (?)	2.3 W	1.9 E	1.6 WSW	1.2 SW	2.3 WSW	2.5 W	1.4 WSW	1.3 NE	0.8 NNE	0.8 NNE	1.7 N	1.7 N	1.6 N	1.5 N	1.0 N	1.4 NE	1.4 NE	0.9 NNW	0.5 SE	0.9 SW	0.3 ENE	1.2 ESE
Period(s) (?)	7	8	7	7	7	8	7	6	7	7	8	8	8	8	8	8	8	7	9	5	14	8
Energy(?)	767	740	260	234	677	1235	213	212	65	59	344	377	331	292	130	239	251	86	54	42	51	207
Wind (km/h)
Wind State(?)	off	cross- off	cross- off	cross- off	off	cross- off	cross- off	cross- off	off	cross- off	off	off	off	off	cross- off	glass	glass	cross- off	cross- off	cross	off	glass
Tide State(?)	high	mid-flow	low	mid-flow	high	mid-ebb	low	mid-flow	mid-flow	high	mid-ebb	low	mid-flow	high	mid-ebb	low	mid-flow	mid-flow	mid-ebb	low	high	high
High Tide / height (m)	5:50AM 1.27				4:11PM 1.41					7:31AM 2.02				8:13PM 1.92							5:23PM 1.49	7:34PM 1.75
Low Tide / height (m)			10:51AM 0.81				11:20PM -0.03					2:05PM 0.68				12:47AM -0.04				12:14PM 0.68
Weather Advanced Surf Forecast

Summary	cloudy	clear	clear	some clouds	some clouds	some clouds	clear	rain shwrs	clear	clear	clear	clear	clear	clear	clear	cloudy	some clouds	some clouds	cloudy	cloudy	cloudy	some clouds
Rain (mm)	-	-	-	-	-	-	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	7	14	9	10	8	8	7	6	4	5	14	14	14	14	14	12	12	14	16	10	11	20
Chill °C (?)	5	13	7	10	6	6	5	4	0	2	12	12	12	13	13	12	12	13	16	7	8	20
Sunrise	-	7:01	-	-	-	-	-	-	-	7:05	-	-	-	-	-	-	-	7:11	-	-	-	-
Sunset	-	-	-	5:07	-	-	-	-	-	-	-	-	6:12	-	-	-	-	-	-	5:12	-	-
Swell1 (m) & direction	1.3 WSW	1.3 E	0.4 NE	0.6 SSW	1.1 SW	2.0 WSW	1.4 WSW	0.9 ENE	0.8 NNE	0.8 NNE	0.1 SE	1.7 N	1.6 N	1.5 N	1.0 N	1.4 NE	1.4 NE	0.9 NNW	0.5 E	0.1 SE	0.3 ENE	1.2 ESE
Period (s)	7	8	11	8	7	7	7	6	7	7	8	8	8	8	8	8	8	7	5	10	14	8
Swell2 (m) & direction	0.4 NE	-	0.1 S	0.4 NE	0.3 NE	0.3 NE	0.3 NE	0.5 SW	0.3 W	0.3 WSW	0.1 E	0.1 SE	0.1 SE	0.1 SE	0.3 SE	0.5 W	0.5 W	0.2 E	0.5 NNW	-	0.2 ENE	0.4 NE
Period (s)	11	-	15	11	11	11	11	7	8	8	12	8	9	9	9	7	7	5	7	-	9	7
Wind waves (m) & direction	2.3 W	1.9 E	1.6 WSW	1.2 SW	2.3 WSW	2.5 W	0.1 NE	1.3 NE	0.6 NW	0.3 NW	1.7 N	-	0.7 NE	0.6 ENE	0.6 ENE	-	-	-	-	0.9 SW	0.9 SW	-
Period (s)	7	8	7	7	7	8	5	6	4	3	8	-	4	4	5	-	-	-	-	5	5	-

	Monday 02	Tue
	4AM	4AM	6AM	7AM	8AM	9AM	10AM	11AM	12PM	1PM	2PM	3PM	4PM	5PM	6PM	7PM	8PM	9PM	10PM	11PM	0AM	0AM
Best forecast wave conditions in Japan	Chikura Chiba	Big Wave Bay Hong Kong	Chikura Chiba	Hebara Chiba	Kamogawa Chiba	Chikura Chiba	Chikura Chiba	Hebara Chiba	Cape Toi Kyu Shu	Cape Toi Kyu Shu	Buma Okinawa	Buma Okinawa	Californias Okinawa	Californias Okinawa	Aja Okinawa	Kaiser's (Hachijojima Island) Izu Islands	Kaiser's (Hachijojima Island) Izu Islands	Californias Okinawa	Castles Okinawa	Inamuragasaki Kanagawa	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Chengkung South
Rating	3	2	2	2	3	4	2	2	1	1	1	1	2	2	1	2	2	1	1	0	1	2
Wave Height (m) & direction (?)	2.3 W	1.5 E	2.3 W	0.4 ENE	0.7 SW	1.4 WSW	1.5 WSW	0.4 ENE	0.2 NNE	0.1 SE	1.1 NNW	1.2 NNW	1.3 NNW	1.4 NNW	1.3 N	0.6 NE	0.6 NE	1.7 N	0.4 SE	0.4 SW	0.9 ENE	2.3 NE
Period(s) (?)	7	9	7	11	8	7	7	11	4	8	6	6	6	6	5	11	11	6	8	5	5	8
Energy(?)	760	563	767	67	57	224	232	71	4	5	110	121	141	152	99	101	101	225	16	13	77	653
Wind (km/h)
Wind State(?)	off	cross- off	off	off	off	cross- off	cross- off	off	off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- on	off	off	cross- off	cross- off	off	cross- on	cross- on
High Tide / height (m)			5:50AM 1.27
Low Tide / height (m)		3:46AM -0.01						10:43AM 0.89		12:38PM 0.83	1:27PM 0.77
Weather Advanced Surf Forecast

Summary	cloudy	clear	cloudy	cloudy	clear	clear	clear	clear	cloudy	some clouds	cloudy	cloudy	cloudy	cloudy	cloudy	cloudy	cloudy	cloudy	cloudy	some clouds	some clouds	cloudy
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
High °C	7	15	7	6	6	8	8	9	10	11	14	14	14	14	14	12	11	14	14	7	7	16
Chill °C (?)	4	14	5	3	4	6	6	8	7	8	12	12	12	12	12	8	7	12	12	4	4	15
Sunrise	-	-	-	6:37	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Sunset	-	-	-	-	-	-	-	-	-	-	-	-	-	-	6:12	-	-	-	-	-	-	-
Swell1 (m) & direction	1.3 WSW	1.2 E	1.3 WSW	0.4 SSW	0.7 SW	0.4 NE	0.4 NE	0.4 SSW	0.2 NNE	0.2 NNE	0.2 ESE	0.2 ESE	0.1 SE	0.1 SE	0.3 SE	0.6 NE	0.6 NE	0.1 SE	0.4 SE	0.4 SW	0.6 SW	-
Period (s)	7	9	7	6	8	11	11	8	4	4	8	8	8	8	8	11	11	8	8	5	8	-
Swell2 (m) & direction	0.4 NE	-	0.4 NE	0.4 ENE	0.4 NE	0.1 S	0.1 S	0.4 ENE	0.1 S	0.1 S	0.2 E	0.2 E	0.2 E	0.2 E	-	-	-	-	-	0.2 SSW	0.3 ENE	-
Period (s)	11	-	11	11	11	15	15	11	5	5	5	5	5	5	-	-	-	-	-	8	11	-
Wind waves (m) & direction	2.3 W	1.5 E	2.3 W	0.2 NNW	-	1.4 WSW	1.5 WSW	0.3 NW	0.4 WNW	0.4 WNW	1.1 NNW	1.2 NNW	1.3 NNW	1.4 NNW	1.3 N	1.8 WNW	1.8 WNW	1.7 N	1.5 N	-	0.9 ENE	2.3 NE
Period (s)	7	9	7	2	-	7	7	2	3	3	6	6	6	6	5	7	7	6	6	-	5	8

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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