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.

Fri

Sat

Sun

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Mon

Tue

Wed

Thu

Show location on the map:

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

	Fri	Saturday 27			Sunday 28			Monday 29			Tuesday 30			Wednesday 31			Thursday 01			Friday 02
	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	Big Ben Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Lightning Bolt North	Amatu Chiba	Amatu Chiba	Amatu Chiba	Kaiser's (Hachijojima Island) Izu Islands	Corners Okinawa	Chengkung South	Amatu Chiba	Steps Okinawa	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Cape Toi Kyu Shu	Cape Toi Kyu Shu	Amatu Chiba	Lightning Bolt North	Lightning Bolt North	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Kurihama Kanagawa	Buma Okinawa	Chikura Chiba	Chikura Chiba
Rating	2	2	3	2	2	2	2	2	3	2	4	1	2	3	3	3	3	2	3	1	4	3
Wave Height (m) & direction (?)	1.0 E	0.8 E	1.6 NE	0.9 ENE	0.8 ENE	0.8 ENE	0.9 ENE	-	1.1 NE	1.3 WSW	2.4 SE	0.4 ENE	0.4 ENE	1.5 NNE	0.4 ENE	3.0 NE	2.4 NE	0.7 SE	1.4 WSW	1.0 N	2.0 WSW	2.5 W
Period(s) (?)	14	14	8	13	14	13	13	-	7	6	8	15	12	7	12	9	9	9	7	7	8	8
Energy(?)	801	500	395	365	272	256	260	0	311	184	681	112	54	270	139	1621	901	173	320	114	467	1177
Wind (km/h)
Wind State(?)	cross- off	cross- on	cross- off	glass	cross- off	cross- off	cross	off	cross- on	cross	off	cross- off	off	off	cross- off	cross	cross- off	glass	cross- off	off	cross- off	cross- off
High Tide / height (m)		11:07AM 1.76		10:05PM 1.05	10:23AM 1.29		2:02AM 1.42	10:31AM 1.37		12:58AM 1.07	11:16AM 1.39	2:14PM 1.36	4:25AM 1.10		12:50PM 1.35		4:03AM 1.30	4:00PM 1.52		4:55AM 1.38	2:44PM 1.46
Low Tide / height (m)	2:49AM 0.36	4:21AM 0.58	3:54PM 0.75		3:32AM 0.57	5:43PM 0.59	7:47PM 0.55	3:52AM 0.78	6:00PM 0.47		5:04AM 0.94		9:35PM 0.29	7:18AM 1.00		8:27PM 0.09	8:33AM 1.05		9:20PM -0.06	9:44AM 1.05		10:49PM -0.31
Weather Advanced Surf Forecast

Summary	some clouds	cloudy	rain shwrs	clear	clear	clear	clear	rain shwrs	some clouds	clear	heavy rain	cloudy	cloudy	some clouds	clear	light rain	light rain	cloudy	clear	cloudy	clear	clear
Rain (mm)	-	-	2	-	-	-	-	6	-	-	13	-	-	-	-	5	2	-	-	-	-	-
High °C	5	6	18	7	9	10	14	17	23	12	20	12	13	11	12	16	17	7	8	16	8	8
Low °C	3	5	18	5	6	10	13	16	22	11	20	12	10	10	10	16	16	6	7	16	7	6
Chill °C (?)	1	4	18	7	7	9	13	16	23	9	20	12	12	9	11	15	17	7	5	15	4	5
Sunrise	-	6:45	-	-	6:46	-	-	7:15	-	-	7:15	-	-	7:13	-	-	6:37	-	-	7:16	-	-
Sunset	-	-	5:10	-	-	4:34	-	-	5:16	-	-	4:34	-	-	4:36	-	-	4:36	-	-	4:38	-
Swell1 (m) & direction	1.1 SW	0.8 E	1.6 NE	0.9 ENE	0.8 ENE	0.8 ENE	0.9 ENE	0.2 N	0.9 ESE	0.5 E	0.7 ENE	0.4 ENE	0.4 ENE	0.3 ENE	0.7 SW	0.4 SE	2.4 NE	0.7 SE	0.8 SW	0.6 ESE	0.7 ENE	1.7 WSW
Period (s)	10	14	8	13	14	13	13	6	8	12	13	15	12	11	8	8	9	9	7	8	13	8
Swell2 (m) & direction	1.0 E	0.6 NE	0.9 ESE	0.5 SE	0.4 ENE	0.4 ENE	0.6 W	0.8 ENE	0.7 E	0.3 E	-	0.4 E	0.2 ESE	0.1 SE	0.6 NE	-	-	0.4 NE	0.5 SE	0.1 E	0.4 SE	0.6 ENE
Period (s)	14	8	6	9	5	5	5	13	8	6	-	11	7	7	5	-	-	7	9	15	9	12
Wind waves (m) & direction	1.0 NE	1.0 NNE	-	-	0.6 NE	0.6 ENE	-	1.8 ESE	1.1 NE	1.3 WSW	2.4 SE	1.2 SW	-	1.5 NNE	1.0 NNE	3.0 NE	-	-	1.4 WSW	1.0 N	2.0 WSW	2.5 W
Period (s)	8	9	-	-	5	5	-	7	7	6	8	6	-	7	5	9	-	-	7	7	8	8

	Fri		Saturday 27								Sunday 28								Monday 29
	6PM	9PM	0AM	3AM	6AM	9AM	12PM	3PM	6PM	9PM	0AM	2AM	5AM	9AM	12PM	3PM	6PM	8PM	0AM	3AM	6AM	9AM
Best forecast wave conditions in Japan	Keta Reef Oshima Izu Islands	Cape Toi Kyu Shu	Amatu Chiba	Big Ben Chiba	Amatu Chiba	Big Ben Chiba	Mainside Okinawa	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Lightning Bolt North	Lightning Bolt North	Amatu Chiba	Amatu Chiba	Amatu Chiba	Amatu Chiba	Lightning Bolt North	Amatu Chiba	Amatu Chiba	Amatu Chiba	Kaiser's (Hachijojima Island) Izu Islands
Rating	4	2	3	3	3	2	3	2	2	2	2	3	3	2	2	2	2	3	2	2	2	2
Wave Height (m) & direction (?)	3.0 WSW	0.6 E	1.0 E	0.9 ENE	0.9 ENE	0.9 ENE	1.7 N	0.8 E	0.8 E	0.8 E	0.7 E	2.1 NE	2.1 NE	0.8 ENE	0.8 ENE	0.8 ENE	0.8 ENE	2.2 NE	0.7 ENE	0.7 ENE	0.7 ENE	0.9 ENE
Period(s) (?)	9	14	14	14	14	14	9	14	13	13	13	7	7	14	14	13	13	7	13	13	13	12
Energy(?)	2049	203	801	565	552	485	522	368	370	297	217	521	537	272	267	256	255	525	206	205	202	261
Wind (km/h)
Wind State(?)	off	off	cross- off	cross- off	cross- off	cross- off	cross- off	glass	glass	glass	glass	glass	cross- off	cross- off	cross- off	cross- off	glass	cross- off	cross- off	glass	off	off
Tide State(?)	-	mid-flow	mid-ebb	mid-ebb	mid-flow	mid-flow	mid-flow	mid-ebb	low	high	mid-ebb	high	mid-ebb	mid-flow	high	mid-ebb	low	low	high	mid-ebb	low	mid-flow
High Tide / height (m)										8:55PM 1.09		11:17PM 1.09			10:23AM 1.29				11:02PM 1.04
Low Tide / height (m)									3:38PM 0.76								5:10PM 0.64	7:08PM 0.62			4:30AM 0.74
Weather Advanced Surf Forecast

Summary	clear	clear	some clouds	some clouds	some clouds	cloudy	some clouds	cloudy	some clouds	some clouds	some clouds	rain shwrs	rain shwrs	clear	clear	clear	clear	rain shwrs	some clouds	cloudy	light rain	clear
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	1	1	-	-	-	-	3	-	-	1	-
Temp. °C	9	3	4	3	3	4	16	6	6	6	7	18	18	6	9	10	10	19	11	10	9	14
Chill °C (?)	7	-1	0	-1	-1	0	15	6	6	6	7	18	18	4	7	9	10	19	10	10	8	13
Sunrise	-	-	-	-	-	6:46	-	-	-	-	-	-	-	6:46	-	-	-	-	-	-	-	6:41
Sunset	-	-	-	-	-	-	-	4:31	-	-	-	-	-	-	-	4:34	-	-	-	-	-	-
Swell1 (m) & direction	1.4 SW	0.6 E	1.1 SW	0.9 ENE	0.9 ENE	0.9 ENE	1.7 N	0.8 E	0.8 E	0.8 E	0.7 E	0.3 E	0.3 ENE	0.8 ENE	0.8 ENE	0.8 ENE	0.8 ENE	0.3 ENE	0.7 ENE	0.7 ENE	0.7 ENE	0.9 ENE
Period (s)	10	14	10	14	14	14	9	14	13	13	13	9	14	14	14	13	13	14	13	13	13	12
Swell2 (m) & direction	0.5 E	0.5 NNE	1.0 E	0.9 SW	0.6 SW	0.5 SW	0.3 ENE	0.4 SSE	0.5 SE	0.5 SE	0.5 SE	0.2 ENE	0.3 E	0.4 ENE	0.4 ENE	0.4 ENE	0.4 ENE	-	0.3 ENE	0.4 ESE	0.5 E	0.7 NE
Period (s)	14	8	14	10	9	9	14	9	9	9	9	14	9	5	5	5	5	-	5	5	4	6
Wind waves (m) & direction	3.0 WSW	0.4 NW	1.0 NE	0.8 NE	0.8 NE	0.6 NE	0.4 ENE	0.7 NE	0.7 NE	-	-	2.1 NE	2.1 NE	0.6 NE	0.6 ENE	0.6 ENE	-	2.2 NE	0.4 E	0.6 E	0.7 E	0.4 W
Period (s)	9	3	8	9	9	9	6	9	9	-	-	7	7	5	5	5	-	7	5	3	4	5

	Friday 26								Saturday 27
	4PM	5PM	6PM	7PM	8PM	9PM	10PM	11PM	0AM	1AM	2AM	2AM	3AM	5AM	6AM	7AM	8AM	8AM	10AM	11AM	12PM	1PM
Best forecast wave conditions in Japan	Keta Reef Oshima Izu Islands	Cape Toi Kyu Shu	Amatu Chiba	Big Ben Chiba	Amatu Chiba	Big Ben Chiba	Mainside Okinawa	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Lightning Bolt North	Lightning Bolt North	Amatu Chiba	Amatu Chiba	Amatu Chiba	Amatu Chiba	Lightning Bolt North	Amatu Chiba	Amatu Chiba	Amatu Chiba	Kaiser's (Hachijojima Island) Izu Islands
Rating	4	2	3	3	3	2	3	2	2	2	2	3	3	2	2	2	2	3	2	2	2	2
Wave Height (m) & direction (?)	1.3 SW	0.5 E	1.5 SW	1.3 SW	1.0 E	1.0 E	2.5 N	0.8 E	0.8 E	0.8 E	0.8 E	2.5 NE	2.5 NE	0.9 ENE	0.9 ENE	0.9 ENE	0.9 ENE	2.2 NE	0.9 ENE	0.9 ENE	0.9 ENE	1.2 ENE
Period(s) (?)	10	15	10	10	14	14	10	14	14	14	14	9	8	14	14	14	14	8	14	14	14	14
Energy(?)	504	141	844	744	815	748	1906	430	400	408	399	955	932	462	552	529	450	651	466	416	410	912
Wind (km/h)
Wind State(?)	cross- on	off	off	cross- off	off	cross- off	cross	cross	cross	cross	cross	cross- on	cross- on	cross- off	cross- off	cross- off	cross- off	cross	cross- off	off	cross- off	off
High Tide / height (m)						8:34PM 1.13													9:47AM 1.30
Low Tide / height (m)		4:21PM 0.94
Weather Advanced Surf Forecast

Summary	some clouds	clear	some clouds	some clouds	cloudy	cloudy	some clouds	clear	clear	some clouds	clear	light rain	light rain	clear	some clouds	cloudy	cloudy	light rain	some clouds	cloudy	cloudy	cloudy
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	1	1	-	-	-	-	1	-	-	-	-
High °C	10	6	6	5	5	5	16	4	4	4	4	15	16	3	3	3	3	16	5	5	6	10
Chill °C (?)	8	2	1	0	0	1	14	0	0	0	0	14	16	-1	-1	-1	-1	16	2	2	4	6
Sunrise	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	6:45	-	-	-	-	-	-
Sunset	4:37	5:17	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Swell1 (m) & direction	1.3 SW	0.5 E	1.5 SW	1.3 SW	1.3 SW	1.2 SW	2.5 N	0.8 E	0.8 E	0.8 E	0.9 NE	0.4 E	0.4 E	0.9 ENE	0.9 ENE	0.9 ENE	0.9 ENE	2.2 NE	0.9 ENE	0.9 ENE	0.9 ENE	1.4 NNE
Period (s)	10	15	10	10	10	10	10	14	14	14	9	10	10	14	14	14	14	8	14	14	14	10
Swell2 (m) & direction	0.5 E	0.4 NNE	0.9 ENE	0.9 ENE	1.0 E	1.0 E	0.3 ESE	0.7 SW	0.6 SW	0.6 SW	0.8 E	0.4 E	0.4 E	0.7 SW	0.6 SW	0.6 SW	0.6 WSW	0.4 E	0.5 SW	0.5 SE	0.5 SE	1.2 ENE
Period (s)	14	5	14	14	14	14	9	10	11	11	14	10	10	9	9	9	9	9	9	9	9	14
Wind waves (m) & direction	1.0 WSW	0.6 NW	0.7 NNE	0.9 NNE	0.9 NNE	1.0 NNE	1.6 NNE	1.1 NE	1.0 NE	1.0 NE	-	2.5 NE	2.5 NE	0.8 NE	0.8 NE	0.7 NE	0.6 NE	-	0.6 NE	0.5 NE	0.5 NE	1.8 WNW
Period (s)	5	4	8	8	8	8	10	8	8	8	-	9	8	9	9	9	9	-	9	9	9	7

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