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

	Wednesday 10			Thursday 11			Friday 12			Saturday 13			Sunday 14			Monday 15			Tuesday 16			Wed
	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	Chengkung South	Green island South	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Aoshima Harbour Kyu Shu	Aoshima Harbour Kyu Shu	Nagata Kyu Shu	Katahama Shizuoka	Californias Okinawa	Fukuoka Kyu Shu	Kaiser's (Hachijojima Island) Izu Islands	Amatu Chiba	Hakashita Kyu Shu	Asakawa Shikoku	Kurihama Kanagawa	Mera Chiba	Chikura Chiba	Amatu Chiba	Hebara Chiba	Choshi Chiba	Kaiser's (Hachijojima Island) Izu Islands	Kaiser's (Hachijojima Island) Izu Islands	Amatu Chiba
Rating	2	3	1	1	1	1	1	2	2	3	1	3	2	5	4	3	2	2	2	3	2	2
Wave Height (m) & direction (?)	1.6 E	1.8 E	0.6 ESE	0.7 E	0.7 ESE	0.5 E	0.5 E	1.5 N	2.1 NNE	2.0 NE	0.6 E	1.3 ESE	1.2 S	0.7 SE	4.0 WSW	3.0 WSW	1.3 SW	0.6 SSE	0.4 SE	1.7 NE	1.4 NE	0.5 NE
Period(s) (?)	9	9	9	9	9	11	10	8	10	10	11	6	7	6	9	10	10	8	9	11	12	12
Energy(?)	456	528	80	86	113	96	56	255	1344	970	141	176	301	44	3077	1900	456	106	23	733	589	118
Wind (km/h)
Wind State(?)	on	cross- off	cross- on	glass	off	cross	off	off	cross- off	cross- on	cross- off	glass	cross- off	cross- off	cross- on	cross- off	off	cross- off	off	off	off	glass
High Tide / height (m)	11:40AM 1.74		7:30PM 1.29	10:00AM 1.29		8:39PM 1.16	12:22PM 1.27		12:11AM 1.19	1:24PM 1.15		2:24AM 0.99	11:30AM 1.31	1:28PM 1.70		3:49AM 1.26	2:15PM 1.73		4:30AM 1.44	3:12PM 1.68		4:28AM 1.34
Low Tide / height (m)		5:15PM 1.03	2:46AM 0.35		3:34PM 0.93		5:33AM 0.52	6:20PM 0.78		6:40AM 0.55	7:49PM 0.62	8:34PM 0.66	4:48AM 0.80		9:45PM 0.63	9:08AM 0.82		10:15PM 0.53	9:42AM 0.94		9:40PM 0.31	9:28AM 0.99
Weather Advanced Surf Forecast

Summary	some clouds	clear	cloudy	clear	clear	clear	clear	mod. rain	clear	rain shwrs	some clouds	heavy rain	heavy rain	mod. rain	some clouds	some clouds	clear	clear	clear	clear	some clouds	cloudy
Rain (mm)	-	-	-	-	-	-	-	6	-	1	-	33	15	9	-	-	-	-	-	-	-	-
High °C	23	24	12	18	20	16	11	20	6	14	6	13	12	8	11	9	11	9	10	14	15	11
Low °C	22	24	10	15	17	12	9	19	5	14	6	11	10	7	10	9	10	7	7	14	14	9
Chill °C (?)	23	24	10	18	20	15	9	20	2	13	4	12	12	4	8	7	10	6	9	12	14	9
Sunrise	6:24	-	-	7:03	-	-	6:43	-	-	6:33	-	-	6:58	-	-	6:39	-	-	6:39	-	-	6:39
Sunset	-	5:10	-	-	5:09	-	-	5:37	-	-	4:27	-	-	4:29	-	-	4:28	-	-	4:35	-	-
Swell1 (m) & direction	1.6 E	1.8 E	0.6 ESE	0.7 E	0.7 ESE	0.5 E	0.5 E	1.5 N	1.6 NNE	2.0 NE	0.6 E	0.5 E	1.3 ESE	0.7 SE	1.5 SSE	0.7 SSE	1.3 SW	0.6 SSE	1.0 NE	1.7 NE	1.4 NE	0.5 NE
Period (s)	9	9	9	9	9	11	10	8	10	10	11	12	6	6	10	10	10	8	11	11	12	12
Swell2 (m) & direction	0.5 NE	0.7 NNE	0.2 ENE	0.1 SE	0.3 ESE	0.5 E	-	-	-	1.0 WNW	0.4 NE	-	1.2 S	0.2 E	0.2 ENE	0.4 NE	0.7 SE	0.4 SW	0.4 SE	0.5 SE	0.5 SE	0.4 SE
Period (s)	7	7	10	11	11	8	-	-	-	7	11	-	7	11	12	8	10	9	9	8	8	8
Wind waves (m) & direction	-	-	0.5 ENE	-	0.4 SSW	0.3 NW	2.4 WNW	1.2 E	2.1 NNE	-	-	1.3 ESE	0.9 NE	1.0 N	4.0 WSW	3.0 WSW	0.4 NNW	1.3 NNE	-	1.2 WNW	1.0 W	0.6 SW
Period (s)	-	-	4	-	3	2	6	5	10	-	-	6	4	4	9	10	3	8	-	7	6	5

	Wednesday 10									Thursday 11							Friday 12
	0AM	3AM	6AM	9AM	12PM	3PM	5PM	8PM	11PM	2AM	5AM	8AM	12PM	3PM	6PM	9PM	0AM	3AM	6AM	9AM	12PM	3PM
Best forecast wave conditions in Japan	Turtles Okinawa	Turtles Okinawa	Amatu Chiba	Amatu Chiba	Amatu Chiba	Amatu Chiba	Chengkung South	Chengkung South	Chengkung South	Green island South	Green island South	Lightning Bolt North	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Aoshima Harbour Kyu Shu	Ko-Chan (Hedo Point) Okinawa	Aha Rivermouth Okinawa	Aoshima Harbour Kyu Shu	Ikei Island Okinawa	Aoura Kyu Shu	Nagata Kyu Shu	Katahama Shizuoka	Katahama Shizuoka
Rating	2	2	1	1	1	1	2	2	2	3	3	2	1	1	2	1	1	2	2	1	1	1
Wave Height (m) & direction (?)	1.2 E	1.2 E	0.7 ESE	0.9 ESE	0.9 E	0.8 ESE	1.5 E	1.6 E	1.6 E	1.8 E	1.8 E	1.2 ESE	0.7 ESE	0.7 ESE	1.2 ESE	1.0 ESE	0.6 E	1.3 ESE	1.3 NNE	0.6 E	0.5 E	0.5 E
Period(s) (?)	8	8	10	9	9	9	9	9	9	9	9	9	9	9	9	9	9	10	6	10	10	10
Energy(?)	286	272	107	150	144	121	384	484	484	539	539	227	107	113	227	160	68	296	211	87	54	58
Wind (km/h)
Wind State(?)	off	off	off	off	off	off	glass	glass	glass	cross- off	cross- off	off	cross- off	off	off	cross- off	cross- off	glass	cross- off	off	cross- off	cross- off
Tide State(?)	high	mid-ebb	mid-flow	mid-flow	high	low	low	mid-flow	high	mid-ebb	low	low	high	mid-ebb	mid-ebb	mid-flow	high	mid-ebb	low	mid-flow	high	mid-ebb
High Tide / height (m)	9:56PM 1.88				9:19AM 1.31				9:38PM 1.47				9:33AM 1.29				10:06PM 1.52				11:15AM 1.45
Low Tide / height (m)						2:18PM 0.98	3:33PM 0.81				4:50AM 0.35	5:07AM 0.38							5:29AM 0.54
Weather Advanced Surf Forecast

Summary	clear	clear	clear	clear	some clouds	clear	clear	clear	clear	clear	clear	clear	some clouds	clear	light rain	rain shwrs	clear	rain shwrs	clear	clear	clear	clear
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	2	1	-	2	-	-	-	-
Temp. °C	19	19	10	10	12	13	22	22	22	24	24	20	14	20	21	22	14	21	13	13	11	12
Chill °C (?)	19	19	9	8	11	13	22	22	22	24	24	20	13	20	21	22	13	21	12	12	9	10
Sunrise	-	-	-	6:35	-	-	-	-	-	-	-	6:26	-	-	-	-	-	-	-	7:03	-	-
Sunset	-	-	-	-	-	4:27	5:08	-	-	-	-	-	-	5:09	-	-	-	-	-	-	-	4:36
Swell1 (m) & direction	0.9 NNW	0.8 NNW	0.7 ESE	0.9 ESE	0.9 E	0.8 ESE	1.5 E	1.6 E	1.6 E	1.8 E	1.8 E	1.2 ESE	0.7 ESE	0.7 ESE	1.2 ESE	1.0 ESE	0.6 E	0.4 NNW	0.6 E	0.6 E	0.5 E	0.5 E
Period (s)	7	7	10	9	9	9	9	9	9	9	9	9	9	9	9	9	9	5	10	10	10	10
Swell2 (m) & direction	0.1 E	-	0.5 E	0.1 NE	0.1 NE	0.1 NE	0.4 NE	0.9 NE	0.9 NE	0.5 NNE	0.5 NNE	0.4 NNE	0.6 E	0.3 ESE	0.2 N	0.3 N	0.2 SSW	0.1 N	0.6 NE	0.1 E	-	0.1 E
Period (s)	13	-	6	11	11	10	7	7	7	7	7	6	5	11	6	5	4	5	6	13	-	15
Wind waves (m) & direction	1.2 E	1.2 E	-	0.3 NNE	0.6 NNE	0.4 NNE	-	-	-	-	-	0.7 NNW	0.2 WSW	0.4 SSW	-	-	0.3 N	1.3 ESE	1.3 NNE	0.6 NE	2.0 WNW	1.6 WNW
Period (s)	8	8	-	2	6	5	-	-	-	-	-	4	5	3	-	-	2	10	6	7	6	6

	Tue	Wednesday 10
	10PM	11PM	0AM	1AM	2AM	3AM	3AM	4AM	5AM	6AM	7AM	8AM	10AM	11AM	12PM	1PM	2PM	3PM	4PM	5PM	6PM	7PM
Best forecast wave conditions in Japan	Turtles Okinawa	Turtles Okinawa	Amatu Chiba	Amatu Chiba	Amatu Chiba	Amatu Chiba	Chengkung South	Chengkung South	Chengkung South	Green island South	Green island South	Lightning Bolt North	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Aoshima Harbour Kyu Shu	Ko-Chan (Hedo Point) Okinawa	Aha Rivermouth Okinawa	Aoshima Harbour Kyu Shu	Ikei Island Okinawa	Aoura Kyu Shu	Nagata Kyu Shu	Katahama Shizuoka	Katahama Shizuoka
Rating	2	2	1	1	1	1	2	2	2	3	3	2	1	1	2	1	1	2	2	1	1	1
Wave Height (m) & direction (?)	1.2 NNE	1.2 E	0.7 ESE	0.7 ESE	0.7 ESE	0.7 ESE	1.7 E	1.7 E	1.7 E	2.0 E	2.0 E	1.5 ESE	0.7 ESE	0.5 ESE	1.0 E	1.0 E	0.5 ESE	1.1 E	0.5 ESE	0.6 ESE	0.6 ESE	0.6 ESE
Period(s) (?)	7	8	10	10	10	10	9	9	9	9	9	8	9	8	8	8	8	9	9	9	9	9
Energy(?)	201	337	122	122	113	113	541	519	511	665	665	280	110	46	161	213	46	210	48	65	66	66
Wind (km/h)
Wind State(?)	off	off	off	cross- off	cross- off	off	cross	cross	cross	cross- off	cross- off	on	cross	cross- on	cross- on	cross- on	on	cross- on	cross	cross- off	off	cross- off
High Tide / height (m)	9:56PM 1.88													10:10AM 1.76	11:25AM 1.57
Low Tide / height (m)					1:59AM 0.19			3:48AM 0.25
Weather Advanced Surf Forecast

Summary	clear	clear	clear	clear	clear	clear	some clouds	some clouds	some clouds	cloudy	cloudy	some clouds	some clouds	some clouds	clear	clear	some clouds	clear	some clouds	some clouds	some clouds	some clouds
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
High °C	19	19	11	11	11	10	21	21	20	24	24	21	11	12	20	20	14	21	14	14	11	11
Chill °C (?)	19	19	10	10	10	9	21	21	20	24	24	21	10	11	20	20	13	21	13	13	10	10
Sunrise	-	-	-	-	-	-	-	-	-	-	6:20	-	-	-	-	-	-	-	-	-	-	-
Sunset	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	5:12	-	-
Swell1 (m) & direction	0.9 ESE	0.9 NNW	0.8 ENE	0.8 ENE	0.7 ESE	0.7 ESE	1.7 E	1.7 E	1.7 E	2.0 E	0.8 NNE	1.5 ESE	0.7 ESE	0.5 ESE	1.0 E	0.7 N	0.5 ESE	0.6 N	0.5 ESE	0.6 ESE	0.6 ESE	0.6 ESE
Period (s)	8	7	6	6	10	10	9	9	9	9	8	8	9	8	8	7	8	7	9	9	9	9
Swell2 (m) & direction	0.7 NNW	0.7 NNW	0.7 ESE	0.7 ESE	0.5 NE	0.5 NE	0.6 NE	0.6 NE	0.5 NE	0.9 NNE	0.9 NNE	1.2 NNE	0.5 E	0.1 E	0.5 NNW	0.5 NNW	0.4 NE	0.1 N	0.4 NE	0.1 E	-	-
Period (s)	7	7	10	10	5	5	8	8	7	8	8	7	5	6	7	7	5	7	5	10	-	-
Wind waves (m) & direction	1.2 NNE	1.2 E	-	-	-	-	-	-	-	-	2.0 E	-	0.5 NE	0.4 NE	0.5 NE	1.0 E	-	1.1 E	0.5 NE	0.4 ENE	1.3 W	1.3 W
Period (s)	7	8	-	-	-	-	-	-	-	-	9	-	6	4	5	8	-	9	4	4	5	5

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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