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

	Thu		Friday 28			Saturday 29			Sunday 30			Monday 01			Tuesday 02			Wednesday 03			Thu
	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM
Best forecast wave conditions in Japan	Aoshima Harbour Kyu Shu	Aoshima Harbour Kyu Shu	Kurihama Kanagawa	Californias Okinawa	Izumi Chiba	Aja Okinawa	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Amatu Chiba	Kenting South	Kenting South	Akabane Long Beach Shizuoka	Aoshima Harbour Kyu Shu	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Choshi Chiba	Chikura Chiba	Chikura Chiba	Amatu Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Amatu Chiba	Aoshima Harbour Kyu Shu	Chikura Chiba	Bowls Okinawa
Rating	1	1	3	2	2	1	1	1	3	2	1	1	1	2	3	3	2	2	2	1	2	2
Wave Height (m) & direction (?)	0.6 ESE	0.6 ESE	2.3 SW	1.7 NNW	0.7 ENE	0.8 NNW	0.5 E	0.6 ENE	2.3 ENE	1.8 E	0.4 SE	0.5 ESE	0.5 E	0.6 E	0.4 SE	2.5 WSW	0.6 ENE	0.6 ENE	0.8 ENE	0.7 ESE	3.0 W	2.2 N
Period(s) (?)	9	10	7	8	12	8	11	13	8	9	11	10	12	13	10	7	13	13	13	9	8	8
Energy(?)	72	107	595	720	214	80	119	172	740	547	32	75	101	234	28	562	205	229	339	90	1649	714
Wind (km/h)
Wind State(?)	off	cross- off	cross- off	cross- off	cross- off	cross	on	glass	cross	cross- off	glass	off	off	cross- off	cross- off	cross- off	cross- off	cross- on	cross	cross- off	cross- off	cross- off
High Tide / height (m)		10:58PM 1.47	10:41AM 1.28	12:53PM 1.70	12:44AM 1.45		6:02PM 1.10	2:16AM 1.51		12:46PM 1.38	1:12AM 1.18		4:05PM 1.77		4:58AM 1.58	1:19PM 1.38		5:47AM 1.81	4:17PM 1.92		4:14AM 1.42	2:21PM 1.53
Low Tide / height (m)					7:13PM 0.96	6:45AM 0.69		8:15PM 0.77	5:18AM 0.63		7:07PM 0.62	8:01AM 0.80		10:03PM 0.42	10:40AM 0.70		11:19PM 0.08	11:27AM 0.70		11:07PM 0.04	9:06AM 0.99
Weather Advanced Surf Forecast

Summary	clear	clear	clear	some clouds	some clouds	clear	cloudy	some clouds	some clouds	cloudy	some clouds	clear	some clouds	some clouds	clear	clear	some clouds	cloudy	some clouds	clear	clear	cloudy
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
High °C	19	16	16	20	14	21	13	14	25	25	15	21	19	18	18	17	16	14	15	6	9	17
Low °C	17	11	16	19	12	20	12	12	23	24	14	17	19	15	17	16	14	14	12	5	8	17
Chill °C (?)	19	15	14	20	12	21	12	14	25	25	15	21	18	17	18	17	16	12	13	3	6	16
Sunrise	-	-	6:26	-	-	6:56	-	-	6:16	-	-	6:54	-	-	6:28	-	-	6:30	-	-	6:31	-
Sunset	5:09	-	-	5:36	-	-	4:25	-	-	5:12	-	-	4:25	-	-	4:28	-	-	4:27	-	-	5:36
Swell1 (m) & direction	0.6 ESE	0.6 ESE	0.3 ESE	1.7 NNW	0.7 ENE	0.8 NNW	0.5 E	0.7 E	0.1 SW	0.1 NW	0.4 SE	0.5 ESE	0.5 E	0.6 E	0.6 ENE	0.6 ENE	1.4 SW	0.7 SE	0.6 ESE	0.7 ESE	2.1 WSW	0.4 SE
Period (s)	9	10	11	8	12	8	11	5	8	5	11	10	12	13	13	13	8	9	9	9	8	9
Swell2 (m) & direction	0.1 NE	0.4 SE	0.4 ESE	0.5 ESE	0.5 SSW	0.7 ESE	0.4 SE	0.6 ENE	-	0.1 SW	0.2 E	0.2 SSE	0.3 SE	0.4 SE	0.4 SE	0.4 SE	0.8 SE	0.6 ENE	0.6 SW	0.4 NNE	0.6 NE	0.3 E
Period (s)	6	12	11	10	8	9	10	13	-	8	6	3	10	11	10	10	9	13	8	7	7	9
Wind waves (m) & direction	0.4 SW	0.4 WSW	2.3 SW	1.4 NNW	0.2 NNW	0.4 NE	0.5 E	-	2.3 ENE	1.8 E	-	0.2 S	1.4 SW	1.0 SSW	1.5 WSW	2.5 WSW	2.5 WSW	0.6 NE	0.8 ENE	0.6 WNW	3.0 W	2.2 N
Period (s)	3	3	7	8	2	3	4	-	8	9	-	3	6	6	5	7	8	5	13	3	8	8

	Thursday 27				Friday 28								Saturday 29								Sun
	12PM	3PM	6PM	9PM	0AM	3AM	5AM	9AM	12PM	3PM	6PM	9PM	0AM	3AM	6AM	9AM	12PM	3PM	6PM	9PM	0AM	3AM
Best forecast wave conditions in Japan	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Aoshima Harbour Kyu Shu	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Aoshima Harbour Kyu Shu	Aoshima Harbour Kyu Shu	Tainohama Shikoku	Big Wave Bay Hong Kong	Aoshima Harbour Kyu Shu	Izumi Chiba	Kurihama Kanagawa	Amatu Chiba	Niijima - Awaii Izu Islands	Californias Okinawa	Kudaka Okinawa	Yona Bay Okinawa	Izumi Chiba	Aja Okinawa	Aja Okinawa	Aoshima Harbour Kyu Shu	Aoshima Harbour Kyu Shu	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba
Rating	1	1	1	1	1	2	4	1	4	3	2	3	2	2	2	2	1	1	1	1	1	1
Wave Height (m) & direction (?)	0.9 ENE	0.6 ESE	0.9 ENE	0.6 ESE	0.6 ESE	2.0 WSW	3.0 E	0.6 ESE	2.5 SW	2.1 WSW	1.2 SW	2.3 W	1.4 NNW	0.9 E	1.0 NNW	0.8 ENE	0.8 NNW	0.7 NNW	0.6 ESE	0.6 ESE	0.5 E	0.5 E
Period(s) (?)	7	9	8	10	10	6	10	9	8	8	8	8	9	10	8	11	8	8	11	11	11	11
Energy(?)	159	72	185	73	107	472	2250	102	1322	982	302	663	288	337	215	285	69	55	91	99	138	106
Wind (km/h)
Wind State(?)	glass	off	cross- off	off	cross- off	off	cross- off	cross- off	off	cross- off	cross- off	off	off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	off	glass	cross- off
Tide State(?)	-	mid-ebb	mid-flow	mid-flow	high	mid-ebb	mid-ebb	mid-flow	high	mid-ebb	low	low	mid-flow	high	mid-ebb	mid-flow	mid-flow	high	mid-ebb	low	high	mid-ebb
High Tide / height (m)					10:58PM 1.47				10:51AM 1.21					12:16AM 1.46				2:23PM 1.63			11:12PM 1.05
Low Tide / height (m)											4:53PM 0.95	6:10PM 0.95								8:15PM 0.77
Weather Advanced Surf Forecast

Summary	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	some clouds	clear	cloudy	clear	clear	clear	clear	rain shwrs	some clouds
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	1	-
Temp. °C	16	19	17	16	14	11	17	11	18	18	15	16	19	20	20	12	21	21	15	14	14	13
Chill °C (?)	16	19	16	15	13	10	17	10	18	18	14	15	19	20	20	10	21	21	15	14	14	12
Sunrise	-	-	-	-	-	-	-	6:52	-	-	-	-	-	-	-	6:24	-	-	-	-	-	-
Sunset	-	5:09	-	-	-	-	-	-	-	4:29	-	-	-	-	-	-	-	5:36	-	-	-	-
Swell1 (m) & direction	0.9 ENE	0.6 ESE	0.9 ENE	0.6 ESE	0.6 ESE	1.0 SW	1.8 ESE	0.6 ESE	1.6 SSW	1.6 SW	1.2 SW	0.4 ENE	1.4 NNW	1.0 NNW	1.0 NNW	0.8 ENE	0.8 NNW	0.7 NNW	0.6 ESE	0.6 ESE	0.6 E	0.6 ESE
Period (s)	7	9	8	10	10	7	10	9	8	8	8	10	9	9	8	11	8	8	11	11	4	4
Swell2 (m) & direction	0.4 ESE	0.1 NE	0.5 SE	-	0.4 SE	0.4 ESE	0.2 SSE	0.4 SE	0.5 ENE	0.3 ESE	0.5 ENE	0.4 ESE	0.5 ESE	0.9 E	0.7 E	0.4 SE	0.7 ESE	0.7 ESE	0.1 S	0.2 ENE	0.5 E	0.5 E
Period (s)	9	6	9	-	12	9	11	11	9	11	10	11	9	10	9	11	9	9	7	11	11	11
Wind waves (m) & direction	-	0.4 SW	-	0.4 SW	0.4 WSW	2.0 WSW	3.0 E	-	2.5 SW	2.1 WSW	0.3 N	2.3 W	0.4 ENE	0.5 NE	0.3 NE	0.9 NE	-	0.3 NE	-	-	0.8 ESE	-
Period (s)	-	3	-	3	3	6	10	-	8	8	2	8	4	4	4	8	-	5	-	-	4	-

	Thursday 27														Friday 28
	10AM	11AM	12PM	1PM	2PM	3PM	3PM	5PM	6PM	7PM	8PM	9PM	10PM	11PM	0AM	1AM	2AM	3AM	4AM	5AM	6AM	7AM
Best forecast wave conditions in Japan	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Aoshima Harbour Kyu Shu	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Aoshima Harbour Kyu Shu	Aoshima Harbour Kyu Shu	Tainohama Shikoku	Big Wave Bay Hong Kong	Aoshima Harbour Kyu Shu	Izumi Chiba	Kurihama Kanagawa	Amatu Chiba	Niijima - Awaii Izu Islands	Californias Okinawa	Kudaka Okinawa	Yona Bay Okinawa	Izumi Chiba	Aja Okinawa	Aja Okinawa	Aoshima Harbour Kyu Shu	Aoshima Harbour Kyu Shu	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba
Rating	1	1	1	1	1	2	4	1	4	3	2	3	2	2	2	2	1	1	1	1	1	1
Wave Height (m) & direction (?)	0.9 ENE	0.6 ESE	0.9 ENE	0.6 ESE	0.6 ESE	0.4 ESE	1.7 ESE	0.6 ESE	0.9 ENE	0.3 ESE	0.9 ENE	0.4 ESE	0.1 E	0.9 ESE	0.7 E	0.9 ENE	1.4 NNW	1.5 NNW	0.6 ESE	0.6 ESE	0.7 ENE	0.7 ENE
Period(s) (?)	7	9	7	9	9	9	11	9	8	9	9	9	12	10	10	9	6	7	10	10	8	8
Energy(?)	166	72	159	72	72	69	670	71	185	31	203	52	3	167	134	243	139	195	94	94	109	109
Wind (km/h)
Wind State(?)	glass	cross- off	glass	off	off	cross- on	cross- off	off	cross- on	cross	cross- on	cross- off	cross- off	cross- off	cross- on	cross	cross- on	cross- on	cross- off	cross- off	off	off
High Tide / height (m)											7:54PM 1.19			10:44PM 1.54	11:09PM 1.43
Low Tide / height (m)
Weather Advanced Surf Forecast

Summary	some clouds	clear	some clouds	clear	clear	clear	clear	clear	clear	cloudy	some clouds	rain shwrs	cloudy	cloudy	cloudy	clear	cloudy	cloudy	clear	clear	some clouds	some clouds
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	1	-	-	-	-	-	-	-	-	-	-
High °C	15	18	16	19	19	18	22	17	17	17	17	18	20	20	20	17	20	19	12	12	17	17
Chill °C (?)	15	18	16	19	19	17	22	16	16	16	16	17	20	20	20	16	20	18	10	10	16	15
Sunrise	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	6:24
Sunset	-	-	-	-	-	-	-	5:09	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Swell1 (m) & direction	0.9 ENE	0.6 ESE	0.9 ENE	0.6 ESE	0.6 ESE	0.4 ESE	1.7 ESE	0.6 ESE	0.9 ENE	0.3 ESE	0.9 ENE	0.8 ENE	0.5 E	0.9 ESE	0.7 E	0.9 ENE	0.8 ESE	0.8 ESE	0.6 ESE	0.6 ESE	0.7 ENE	0.7 ENE
Period (s)	7	9	7	9	9	9	11	9	8	9	9	8	10	10	10	9	9	9	10	10	8	8
Swell2 (m) & direction	0.5 SE	0.1 NE	0.4 ESE	0.1 NE	0.1 NE	0.3 SE	0.3 NNW	0.1 NE	0.5 SE	0.2 ESE	0.4 ESE	0.4 ESE	0.1 E	0.2 ESE	0.2 ESE	0.4 ESE	0.2 ESE	0.2 ESE	0.3 SE	-	0.4 SE	0.4 SE
Period (s)	9	7	9	6	6	12	4	6	9	11	9	9	12	12	12	9	12	12	12	-	9	9
Wind waves (m) & direction	-	-	-	0.3 SW	0.4 SW	0.8 SSW	0.6 N	0.4 SW	-	0.3 SSE	0.6 SSW	0.9 SW	1.2 NNW	1.1 N	0.9 NNW	1.1 SW	1.4 NNW	1.5 NNW	0.3 WSW	-	1.7 SSW	1.7 SW
Period (s)	-	-	-	2	2	4	4	3	-	3	3	4	5	5	5	5	6	7	4	-	6	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.

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