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

	Sat	Sunday 14			Monday 15			Tuesday 16			Wednesday 17			Thursday 18			Friday 19			Saturday 20
	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	Izumi Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Chikura Chiba	Amatu Chiba	Fukuoka Kyu Shu	Aja Okinawa	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Amatu Chiba	Chikura Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Big Ben Chiba	Bowls Okinawa	Buma Okinawa	Amatu Chiba	Amatu Chiba	Akabane Long Beach Shizuoka	Niyodo Rivermouth Shikoku	Yasuda Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Asakawa Shikoku	Asakawa Shikoku
Rating	3	4	4	3	2	2	1	1	3	2	1	1	1	1	2	3	2	3	4	3	2	2
Wave Height (m) & direction (?)	1.4 SE	2.2 SSE	3.5 SSE	4.5 WSW	1.3 SW	1.5 N	0.9 NNW	0.4 ENE	0.6 SE	2.2 WSW	0.4 ENE	0.6 SW	0.1 E	1.7 NNW	0.4 ENE	1.8 ENE	1.0 E	0.7 E	2.0 E	1.7 ESE	2.2 SE	1.9 SE
Period(s) (?)	5	8	11	9	10	10	8	12	8	7	12	7	13	6	16	7	8	8	8	8	7	7
Energy(?)	212	662	2846	3528	498	463	154	115	87	540	56	67	5	218	138	442	132	83	839	426	492	339
Wind (km/h)
Wind State(?)	on	cross	cross- off	cross- off	off	on	cross- off	cross- on	cross- off	cross- off	cross	glass	cross- off	off	cross- off	cross- off	cross- off	glass	off	glass	glass	cross- off
High Tide / height (m)	2:46AM 1.37		1:28PM 1.70			12:18PM 1.28			12:41PM 1.29		3:32AM 1.23	1:44PM 1.40		4:24AM 1.24	2:33PM 1.38		5:41AM 1.46	4:30PM 0.24	8:47PM 1.82	10:16AM 1.66		6:52PM 1.83
Low Tide / height (m)		7:04AM 0.77		9:04PM 0.60	5:59AM 0.90		7:57PM 0.41	7:07AM 0.97		8:14PM 0.30	8:04AM 1.01		9:27PM 0.19	9:10AM 0.93		10:01PM 0.11	10:35AM 1.04			3:37AM 0.14	12:59PM 0.90	1:47AM 0.04
Weather Advanced Surf Forecast

Summary	heavy rain	heavy rain	rain shwrs	clear	clear	clear	some clouds	cloudy	clear	clear	clear	clear	clear	clear	cloudy	cloudy	cloudy	some clouds	rain shwrs	some clouds	light rain	rain shwrs
Rain (mm)	11	12	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	1	-	1	1
High °C	12	9	12	12	12	10	19	10	11	10	11	12	20	20	11	11	12	16	15	18	17	15
Low °C	7	8	11	10	10	9	18	9	10	10	9	11	19	20	11	11	11	16	14	16	15	14
Chill °C (?)	10	6	10	9	11	10	19	8	10	9	10	12	20	20	8	9	11	16	14	18	17	15
Sunrise	-	6:37	-	-	6:39	-	-	6:39	-	-	6:39	-	-	7:09	-	-	6:52	-	-	7:03	-	-
Sunset	-	-	4:25	-	-	5:13	-	-	4:28	-	-	4:29	-	-	4:29	-	-	4:59	-	-	4:57	-
Swell1 (m) & direction	0.5 E	2.2 SSE	3.5 SSE	1.5 SSE	1.3 SW	1.5 N	0.9 NNW	0.6 SSE	0.6 SE	0.4 NE	0.6 SSW	0.6 SW	0.5 ESE	0.5 ESE	0.4 ENE	0.4 ENE	0.2 SSW	0.7 E	1.4 ESE	1.7 ESE	0.1 E	0.1 E
Period (s)	11	8	11	10	10	10	8	8	8	13	6	7	9	9	16	14	6	8	8	8	13	14
Swell2 (m) & direction	0.4 NE	0.4 ESE	0.4 NE	0.3 ENE	0.8 SSE	0.6 W	0.5 E	0.4 ENE	0.4 NE	0.4 SE	0.4 ENE	0.3 ENE	0.2 N	0.1 E	0.3 ENE	0.3 ENE	0.1 E	0.2 ESE	0.6 E	0.1 E	-	-
Period (s)	11	11	10	13	9	7	10	12	13	8	12	11	6	13	12	11	15	11	10	13	-	-
Wind waves (m) & direction	1.4 SE	-	-	4.5 WSW	0.1 NE	-	0.5 E	0.2 NNW	-	2.2 WSW	-	-	-	1.7 NNW	1.2 ENE	1.8 ENE	1.0 E	-	2.0 E	-	2.2 SE	1.9 SE
Period (s)	5	-	-	9	6	-	4	2	-	7	-	-	-	6	6	7	8	-	8	-	7	7

	Sat		Sunday 14								Monday 15								Tuesday 16
	6PM	9PM	0AM	3AM	6AM	9AM	12PM	3PM	6PM	9PM	0AM	3AM	6AM	9AM	12PM	3PM	6PM	9PM	0AM	3AM	6AM	9AM
Best forecast wave conditions in Japan	Castles Okinawa	Nagata Kyu Shu	Aoshima Harbour Kyu Shu	Aoura Kyu Shu	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Izumi Chiba	Hebara Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Katagai Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Big Ben Chiba	Amatu Chiba	Chikura Chiba	Chikura Chiba	Amatu Chiba	Niijima - Awaii Izu Islands	Gyongpo Beach South Korea	Fukuoka Kyu Shu	Fukuoka Kyu Shu	Yona Bay Okinawa	Aja Okinawa
Rating	2	3	3	3	4	3	4	4	5	4	4	4	3	3	3	2	3	2	2	2	2	1
Wave Height (m) & direction (?)	0.8 ENE	2.5 ESE	2.2 SE	2.2 SE	2.5 S	2.2 SSE	3.0 SSE	3.5 SSE	4.5 S	3.0 S	2.4 S	2.1 SW	1.7 SW	2.2 WSW	1.8 WSW	0.9 SW	2.4 W	1.3 NE	1.2 NNE	1.3 NNE	0.8 E	0.7 NNW
Period(s) (?)	9	7	7	8	7	8	10	11	11	11	10	10	10	9	9	9	8	9	9	9	10	7
Energy(?)	225	650	558	616	1192	662	1764	2846	6478	2355	1232	1257	810	938	677	258	761	252	269	277	201	63
Wind (km/h)
Wind State(?)	off	cross- off	cross- off	off	cross- off	cross- off	off	cross- off	off	cross- off	off	off	off	cross- off	cross- off	off	off	cross- off	cross- off	cross- off	cross- off	cross- off
Tide State(?)	-	low	mid-flow	high	low	mid-flow	high	mid-ebb	mid-ebb	low	mid-flow	high	mid-ebb	low	mid-flow	high	mid-ebb	mid-flow	mid-ebb	low	high	mid-ebb
High Tide / height (m)				2:09AM 1.25			11:47AM 1.25					1:15AM 1.10				12:52PM 1.31					5:13AM 1.32
Low Tide / height (m)		7:11PM 0.76			4:48AM 0.80					6:51PM 0.54				6:13AM 0.74						1:07AM 0.48
Weather Advanced Surf Forecast

Summary	some clouds	mod. rain	heavy rain	mod. rain	light rain	mod. rain	mod. rain	rain shwrs	clear	cloudy	some clouds	clear	clear	clear	clear	clear	clear	cloudy	some clouds	clear	clear	some clouds
Rain (mm)	-	8	17	6	2	6	6	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	23	15	13	15	7	8	10	11	10	11	11	10	8	11	12	12	13	3	8	8	19	20
Chill °C (?)	23	14	12	13	4	5	7	9	9	10	9	8	5	10	11	10	12	0	6	6	19	20
Sunrise	-	-	-	-	-	6:37	-	-	-	-	-	-	-	6:39	-	-	-	-	-	-	-	7:09
Sunset	-	-	-	-	-	-	-	4:25	-	-	-	-	-	-	-	4:28	-	-	-	-	-	-
Swell1 (m) & direction	0.8 ENE	0.3 E	2.2 SE	2.2 SE	1.9 SSE	2.2 SSE	3.0 SSE	3.5 SSE	2.5 SSE	3.0 S	2.4 S	2.1 SW	1.7 SW	2.2 WSW	1.8 WSW	0.9 SW	0.4 ESE	1.3 NE	1.2 NNE	1.3 NNE	0.9 NNW	0.8 ESE
Period (s)	7	13	7	8	7	8	10	11	11	11	10	10	10	9	9	9	10	9	9	9	7	10
Swell2 (m) & direction	0.8 ENE	0.4 ENE	0.3 E	0.5 E	0.4 ESE	0.4 ESE	0.2 ENE	0.4 NE	0.3 ENE	0.3 ENE	0.3 ENE	1.4 SE	1.1 SE	0.7 SSE	0.8 SE	0.8 SE	0.4 SE	-	0.4 W	0.4 WSW	0.8 E	0.7 NNW
Period (s)	9	12	12	12	11	11	10	10	13	14	13	10	10	9	10	9	9	-	6	5	10	7
Wind waves (m) & direction	-	2.5 ESE	-	0.5 W	2.5 S	-	-	-	4.5 S	4.0 SW	3.0 SW	4.0 WSW	-	-	-	-	2.4 W	0.3 W	-	-	0.6 ENE	0.6 E
Period (s)	-	7	-	3	7	-	-	-	11	10	10	9	-	-	-	-	8	3	-	-	5	5

	Saturday 13	Sunday 14
	4PM	5PM	6PM	7PM	8PM	9PM	10PM	11PM	0AM	1AM	2AM	3AM	4AM	5AM	6AM	7AM	8AM	9AM	10AM	11AM	12PM	1PM
Best forecast wave conditions in Japan	Castles Okinawa	Nagata Kyu Shu	Aoshima Harbour Kyu Shu	Aoura Kyu Shu	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Izumi Chiba	Hebara Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Katagai Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Big Ben Chiba	Amatu Chiba	Chikura Chiba	Chikura Chiba	Amatu Chiba	Niijima - Awaii Izu Islands	Gyongpo Beach South Korea	Fukuoka Kyu Shu	Fukuoka Kyu Shu	Yona Bay Okinawa	Aja Okinawa
Rating	2	3	3	3	4	3	4	4	5	4	4	4	3	3	3	2	3	2	2	2	2	1
Wave Height (m) & direction (?)	0.9 ENE	2.0 E	1.6 E	1.6 E	0.6 ESE	0.6 ESE	0.5 E	1.4 SE	0.5 ESE	1.4 SE	1.7 SE	1.6 SE	1.6 SE	2.1 SSE	2.1 SSE	2.5 S	1.8 SE	0.3 ESE	2.0 NW	1.5 WNW	3.0 NNW	2.5 NNW
Period(s) (?)	7	6	6	6	12	11	11	5	11	5	6	6	6	7	7	7	7	6	6	6	9	9
Energy(?)	177	338	281	280	164	162	126	212	127	212	412	310	311	519	519	1160	515	6	326	297	1417	1268
Wind (km/h)
Wind State(?)	off	cross- off	cross- on	cross	on	cross- on	on	cross- on	on	cross	glass	cross- off	off	off	cross- off	off	cross	off	on	on	on	cross- on
High Tide / height (m)									11:51PM 0.96
Low Tide / height (m)															5:05AM 0.63
Weather Advanced Surf Forecast

Summary	some clouds	light rain	light rain	light rain	cloudy	cloudy	light rain	light rain	light rain	light rain	light rain	some clouds	cloudy	light rain	light rain	light rain	mod. rain	clear	cloudy	cloudy	cloudy	cloudy
Rain (mm)	-	2	2	2	-	-	2	2	1	1	1	-	-	1	2	2	6	-	-	-	-	-
High °C	23	15	12	14	10	11	10	11	12	12	12	8	8	10	10	8	13	1	10	10	16	16
Chill °C (?)	23	14	11	13	8	9	8	9	11	10	12	5	5	9	9	6	10	-4	6	6	14	14
Sunrise	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	6:37	-	-	-	-	-	-
Sunset	-	5:12	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Swell1 (m) & direction	0.9 ENE	0.2 E	0.5 E	0.5 E	0.6 ESE	0.6 ESE	0.5 E	0.5 E	0.5 ESE	0.5 E	1.7 SE	1.6 SE	1.6 SE	0.5 E	0.5 E	2.0 SSE	1.8 SE	0.6 N	-	1.1 N	0.6 ENE	0.6 E
Period (s)	7	14	10	10	12	11	11	11	11	11	6	6	6	11	11	7	7	5	-	7	8	9
Swell2 (m) & direction	0.7 ESE	0.3 ENE	0.3 E	0.3 E	0.4 NE	0.4 NE	0.4 NE	0.4 NE	0.2 ENE	0.4 NE	0.5 E	0.6 E	0.6 E	0.3 NE	0.3 NE	0.5 E	0.5 E	0.3 ESE	-	-	0.3 ENE	0.4 SE
Period (s)	9	13	13	13	10	10	11	11	11	11	11	11	11	11	11	11	11	6	-	-	12	8
Wind waves (m) & direction	-	2.0 E	1.6 E	1.6 E	0.7 E	0.7 E	0.7 E	1.4 SE	0.9 ESE	1.4 SE	1.4 SE	-	-	2.1 SSE	2.1 SSE	2.5 S	1.3 SW	0.5 W	2.0 NW	1.5 WNW	3.0 NNW	2.5 NNW
Period (s)	-	6	6	6	4	4	4	5	5	5	5	-	-	7	7	7	6	3	6	6	9	9

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