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

	Sun	Monday 08			Tuesday 09			Wednesday 10			Thursday 11			Friday 12			Saturday 13			Sunday 14
	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	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Aoshima Harbour Kyu Shu	Aoura Kyu Shu	Aoura Kyu Shu	Niyodo Rivermouth Shikoku	Turtles Okinawa	Amatu Chiba	Amatu Chiba	Big Wave Bay Hong Kong	Lightning Bolt North	Ada Okinawa	Aoshima Harbour Kyu Shu	Nagata Kyu Shu	Yasuda Rivermouth Shikoku	Bowls Okinawa	Fukuoka Kyu Shu	Maeda Point Okinawa	Ikei Island Okinawa	Akabane Long Beach Shizuoka	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Big Wave Bay Hong Kong	Torami Chiba
Rating	1	1	2	1	1	2	1	1	2	2	2	1	1	1	2	2	2	3	2	4	2	4
Wave Height (m) & direction (?)	0.3 ENE	0.5 ESE	0.5 ESE	1.6 NNE	0.6 ESE	0.1 E	0.6 ESE	0.9 ESE	1.9 ESE	1.4 ESE	1.1 ESE	0.7 E	0.7 E	0.6 ESE	1.6 NNE	2.5 NNE	1.2 N	1.7 E	1.9 ESE	2.5 SSE	1.2 E	3.5 SSW
Period(s) (?)	14	10	9	6	9	14	10	9	10	9	8	9	9	9	6	10	8	9	6	7	9	10
Energy(?)	60	76	75	293	54	4	110	152	692	311	184	83	86	95	186	1310	307	531	267	774	253	2413
Wind (km/h)
Wind State(?)	cross	glass	cross- off	cross- off	off	cross- off	off	cross- off	cross	cross- on	cross- on	glass	cross- off	cross- off	off	cross- off	cross- off	cross- on	cross- on	cross- off	cross- off	cross- off
High Tide / height (m)		7:34AM 1.32	5:29PM 1.47		10:26AM 1.13			10:10AM 1.76		6:55PM 1.34	11:31AM 1.54		10:06PM 1.52		12:21PM 1.67	12:13AM 1.30	11:26AM 1.29	2:20PM 1.59		3:04AM 1.33	3:12PM 1.60	2:02AM 1.08
Low Tide / height (m)	12:17AM -0.01		12:10PM 0.99	12:57AM 0.04		2:55PM 0.87	1:26AM 0.18	3:06AM 0.18	1:54PM 0.99	2:22AM 0.23	4:35AM 0.35	5:27PM 0.94		8:46AM 0.36		6:31PM 0.89	4:30AM 0.65		9:01PM 0.83	8:46AM 0.79		7:28PM 0.57
Weather Advanced Surf Forecast

Summary	clear	clear	clear	some clouds	clear	some clouds	some clouds	some clouds	cloudy	rain shwrs	some clouds	light rain	clear	clear	cloudy	clear	light rain	light rain	light rain	heavy rain	some clouds	clear
Rain (mm)	-	-	-	-	-	-	-	-	-	1	-	3	-	-	-	-	2	4	1	45	-	-
High °C	14	18	20	15	13	21	10	11	20	21	23	16	15	12	22	6	22	22	11	12	17	13
Low °C	11	15	17	11	8	20	9	10	19	20	22	14	13	11	21	4	22	22	10	10	15	10
Chill °C (?)	14	18	20	14	12	21	9	10	20	21	23	16	15	11	22	2	22	22	8	9	16	10
Sunrise	-	7:01	-	-	6:56	-	-	6:35	-	-	7:03	-	-	6:56	-	-	7:07	-	-	6:37	-	-
Sunset	-	-	5:09	-	-	5:37	-	-	5:38	-	-	5:09	-	-	5:37	-	-	5:37	-	-	5:40	-
Swell1 (m) & direction	0.4 SE	0.5 ESE	0.5 ESE	0.8 NE	0.6 ESE	0.9 ESE	0.6 ESE	0.9 ESE	-	1.4 ESE	0.5 ESE	0.7 E	0.7 E	0.6 ESE	0.6 ESE	-	1.2 N	1.7 E	0.4 E	0.3 ESE	1.2 E	0.4 NE
Period (s)	9	10	9	6	9	8	10	9	-	9	9	9	9	9	9	-	8	9	11	11	9	13
Swell2 (m) & direction	0.4 SW	0.4 SE	0.4 ESE	0.5 ESE	0.2 E	0.1 E	0.6 NE	0.1 NE	-	0.6 NNE	0.3 NNW	-	0.2 SSE	0.3 E	0.1 E	-	0.5 E	0.7 NNW	-	0.3 NE	0.3 NNW	0.2 ENE
Period (s)	7	10	9	9	4	14	7	11	-	6	6	-	3	12	14	-	9	8	-	10	4	13
Wind waves (m) & direction	-	0.2 W	-	1.6 NNE	0.5 NNW	1.5 NNE	-	-	1.9 ESE	-	1.1 ESE	-	-	0.4 N	1.6 NNE	2.5 NNE	1.0 E	-	1.9 ESE	2.5 SSE	0.4 NNE	3.5 SSW
Period (s)	-	3	-	6	3	6	-	-	10	-	8	-	-	3	6	10	7	-	6	7	4	10

	Sun		Monday 08								Tuesday 09								Wednesday 10
	6PM	9PM	0AM	3AM	5AM	8AM	12PM	3PM	6PM	9PM	0AM	3AM	6AM	8AM	12PM	3PM	6PM	9PM	0AM	3AM	6AM	9AM
Best forecast wave conditions in Japan	Chikura Chiba	Chikura Chiba	Chikura Chiba	Chikura Chiba	Lightning Bolt North	Lightning Bolt North	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Aoshima Harbour Kyu Shu	Torami Chiba	Chikura Chiba	Aoura Kyu Shu	Aoura Kyu Shu	Aoshima Harbour Kyu Shu	Big Wave Bay Hong Kong	Cape Toi Kyu Shu	Niyodo Rivermouth Shikoku	Amatu Chiba	Californias Okinawa	Turtles Okinawa	Californias Okinawa	Californias Okinawa	Amatu Chiba
Rating	2	2	2	2	2	2	1	1	3	2	2	2	1	2	1	1	1	2	2	2	2	1
Wave Height (m) & direction (?)	1.6 W	1.6 W	1.6 WSW	1.5 W	1.3 ESE	1.4 ESE	0.3 ENE	0.5 ESE	2.1 SW	2.2 WSW	1.6 NNE	1.5 NNE	1.3 NNE	2.1 E	0.7 ESE	0.6 ESE	0.6 ESE	1.6 NNE	1.3 E	1.3 E	1.2 E	0.9 ESE
Period(s) (?)	7	7	7	7	9	9	13	9	8	7	6	6	6	9	9	9	8	7	8	9	9	9
Energy(?)	357	338	364	307	289	333	55	75	692	433	293	268	181	723	65	53	59	361	327	398	325	152
Wind (km/h)
Wind State(?)	cross- off	glass	off	cross- off	glass	cross- off	off	glass	cross- off	off	cross- off	cross- off	cross- off	cross- off	cross- off	off	cross- off	off	off	off	off	cross- off
Tide State(?)	high	mid-ebb	mid-ebb	low	low	mid-flow	low	low	high	mid-ebb	mid-ebb	low	mid-flow	low	high	low	mid-flow	mid-flow	high	mid-ebb	low	mid-flow
High Tide / height (m)	4:52PM 1.49								5:08PM 1.51						9:46AM 1.82				9:56PM 1.88
Low Tide / height (m)				12:17AM -0.01	2:37AM -0.02		11:57AM 1.06	2:00PM 1.08				2:55AM -0.02		6:40AM 0.01		2:57PM 1.01					4:49AM 0.19
Weather Advanced Surf Forecast

Summary	clear	clear	clear	clear	clear	rain shwrs	clear	clear	cloudy	cloudy	some clouds	clear	clear	clear	clear	clear	some clouds	some clouds	some clouds	cloudy	cloudy	cloudy
Rain (mm)	-	-	-	-	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	14	15	14	13	21	21	16	19	15	15	14	13	10	18	14	14	10	20	20	20	21	10
Chill °C (?)	14	15	14	12	21	21	15	19	14	14	13	12	8	18	14	13	8	20	20	20	21	9
Sunrise	-	-	-	-	-	6:24	-	-	-	-	-	-	-	6:50	-	-	-	-	-	-	-	6:35
Sunset	-	-	-	-	-	-	-	5:09	-	-	-	-	-	-	-	4:57	-	-	-	-	-	-
Swell1 (m) & direction	1.1 WSW	1.0 WSW	1.0 WSW	0.9 WSW	1.3 ESE	1.4 ESE	0.4 SE	0.5 ESE	1.3 SW	0.4 SE	0.8 NE	0.8 NE	0.7 NE	2.1 E	0.7 ESE	0.6 ESE	0.6 ESE	1.0 N	1.0 N	1.2 N	1.1 N	0.9 ESE
Period (s)	7	7	7	7	9	9	9	9	7	10	6	6	6	9	9	9	8	7	7	7	7	9
Swell2 (m) & direction	0.4 SE	0.4 SE	0.4 SE	0.3 ESE	0.2 N	0.2 N	0.3 ENE	0.4 ESE	0.4 SE	0.2 ENE	0.5 ESE	0.5 ESE	0.5 ESE	-	-	0.2 E	0.2 ENE	-	0.1 E	0.8 ESE	0.7 ESE	0.1 NE
Period (s)	9	9	9	8	6	6	13	9	10	12	9	9	9	-	-	4	8	-	13	9	9	11
Wind waves (m) & direction	1.6 W	1.6 W	1.6 WSW	1.5 W	-	-	0.5 SW	-	2.1 SW	2.2 WSW	1.6 NNE	1.5 NNE	1.3 NNE	-	0.9 NNE	0.4 NW	0.9 ENE	1.6 NNE	1.3 E	1.3 E	1.2 E	-
Period (s)	7	7	7	7	-	-	4	-	8	7	6	6	6	-	6	3	6	7	8	9	9	-

	Sunday 07	Monday 08
	4PM	5PM	6PM	7PM	7PM	8PM	10PM	11PM	0AM	1AM	2AM	3AM	4AM	4AM	6AM	7AM	8AM	9AM	10AM	11AM	12PM	1PM
Best forecast wave conditions in Japan	Chikura Chiba	Chikura Chiba	Chikura Chiba	Chikura Chiba	Lightning Bolt North	Lightning Bolt North	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Aoshima Harbour Kyu Shu	Torami Chiba	Chikura Chiba	Aoura Kyu Shu	Aoura Kyu Shu	Aoshima Harbour Kyu Shu	Big Wave Bay Hong Kong	Cape Toi Kyu Shu	Niyodo Rivermouth Shikoku	Amatu Chiba	Californias Okinawa	Turtles Okinawa	Californias Okinawa	Californias Okinawa	Amatu Chiba
Rating	2	2	2	2	2	2	1	1	3	2	2	2	1	2	1	1	1	2	2	2	2	1
Wave Height (m) & direction (?)	1.3 WSW	1.1 WSW	1.6 W	1.6 W	1.1 ESE	1.1 ESE	0.3 ENE	0.4 ESE	0.3 ENE	1.6 WSW	0.5 ESE	0.5 ESE	0.5 ESE	1.4 ESE	0.4 ESE	0.4 ESE	0.4 ESE	0.1 NE	0.1 NE	0.1 NE	0.1 NE	0.4 SE
Period(s) (?)	6	7	7	7	9	9	14	9	14	7	9	9	9	10	9	9	9	17	17	17	17	9
Energy(?)	157	128	357	338	218	218	62	44	72	363	66	66	69	358	51	36	36	15	15	15	15	39
Wind (km/h)
Wind State(?)	cross- off	cross- off	cross- off	glass	on	on	glass	cross- off	cross- off	off	cross- off	cross- off	cross- off	cross	off	off	glass	off	off	cross- off	cross- off	cross
High Tide / height (m)		4:52PM 1.49				7:13PM 1.61											7:52AM 1.41		9:59AM 1.90
Low Tide / height (m)									11:57PM -0.07	12:17AM -0.01		2:07AM -0.16										12:33PM 1.03
Weather Advanced Surf Forecast

Summary	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	cloudy	some clouds	some clouds	clear	some clouds
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
High °C	15	14	14	14	22	22	14	14	13	14	15	15	14	20	15	11	12	21	21	21	21	16
Chill °C (?)	15	14	14	14	22	22	14	13	13	14	14	14	13	20	15	10	12	21	21	21	21	14
Sunrise	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	6:56	-	-	-	-	-	-
Sunset	4:28	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Swell1 (m) & direction	0.4 SE	1.1 WSW	1.1 WSW	1.0 WSW	1.1 ESE	1.1 ESE	0.4 SSW	0.4 ESE	0.4 SE	1.0 WSW	0.5 ESE	0.5 ESE	0.5 ESE	1.4 ESE	0.4 ESE	0.4 ESE	0.4 ESE	0.8 ESE	1.1 ESE	0.8 ESE	0.8 ESE	0.4 SE
Period (s)	9	7	7	7	9	9	6	9	9	7	9	9	9	10	9	9	9	9	9	9	9	9
Swell2 (m) & direction	0.3 NE	0.4 SE	0.4 SE	0.4 SE	0.4 NNE	0.4 NNE	0.4 SE	0.3 ESE	0.4 SW	0.4 SE	0.4 SE	0.4 SE	0.4 SE	-	0.4 SE	0.1 SE	0.3 SSW	0.2 NNW	0.2 N	0.2 NNW	0.2 NNW	0.2 ENE
Period (s)	15	9	9	9	6	6	9	8	7	9	10	10	10	-	10	10	4	6	6	6	6	13
Wind waves (m) & direction	1.3 WSW	-	1.6 W	1.6 W	-	-	-	-	-	1.6 WSW	-	-	-	-	0.4 WNW	-	-	-	-	0.5 NE	0.5 NE	1.4 SW
Period (s)	6	-	7	7	-	-	-	-	-	7	-	-	-	-	3	-	-	-	-	3	3	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

Transparent overlay
	Pressure
	Wind
	None