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

	Wednesday 07			Thursday 08			Friday 09			Saturday 10			Sunday 11			Monday 12			Tuesday 13			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	Kaiser's (Hachijojima Island) Izu Islands	Inamuragasaki Kanagawa	Uraga Point Kanagawa	Hayama Cliffs Kanagawa	Fukuoka Kyu Shu	Kaiser's (Hachijojima Island) Izu Islands	Californias Okinawa	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Aha Rivermouth Okinawa	Big Wave Bay Hong Kong	Inamuragasaki Kanagawa	Inamuragasaki Kanagawa	Inamuragasaki Kanagawa	Torami Chiba	Californias Okinawa	Mera Chiba	Kurihama Kanagawa	Amatu Chiba	Dragons Leaf Kyu Shu	Dead Man's Land Shikoku	Choshi Chiba	Hebara Chiba
Rating	1	0	2	2	2	3	2	1	1	1	0	0	0	2	4	4	4	3	1	1	2	4
Wave Height (m) & direction (?)	0.8 NE	0.1 S	0.1 S	1.0 SW	2.0 NNW	0.1 NE	1.8 N	0.2 ENE	1.0 NNW	1.1 E	1.5 SW	2.0 SSW	2.5 SW	2.5 SW	3.0 NNW	4.0 WSW	1.3 SW	1.4 SW	0.1 E	0.1 E	0.7 ENE	2.4 SW
Period(s) (?)	7	6	13	6	7	16	8	14	8	8	5	7	7	10	10	10	10	9	9	12	13	8
Energy(?)	73	1	7	70	414	22	455	28	142	165	131	383	605	1388	2056	4063	351	365	3	5	226	1075
Wind (km/h)
Wind State(?)	off	cross- off	cross- off	cross	on	off	cross- off	off	cross- off	cross	cross- on	cross- on	cross	off	cross- off	cross- on	cross- on	cross- off	cross	cross- off	cross- off	cross- off
High Tide / height (m)	9:34AM 1.67		6:54PM 1.46	9:01AM 1.30		8:14PM 1.33	8:46AM 1.37		8:26PM 1.18	9:12AM 1.35	6:51PM 1.39	9:19PM 1.17	9:14AM 1.35		11:26PM 0.98	10:14AM 1.32	3:49PM 1.42					5:15AM 1.24
Low Tide / height (m)		1:40PM 0.78	1:48AM 0.15		7:33PM 1.24	2:55AM 0.42		2:52PM 0.72	2:32AM 0.59					4:25PM 0.56		3:21AM 0.89		11:20PM 0.62	7:28AM 1.23		8:20PM 0.41	9:48AM 1.04
Weather Advanced Surf Forecast

Summary	some clouds	clear	clear	clear	clear	cloudy	clear	clear	clear	clear	clear	rain shwrs	clear	clear	some clouds	clear	clear	clear	cloudy	some clouds	clear	clear
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	3	-	-	-	-	-	-	-	-	-	-
High °C	12	7	10	9	4	10	15	8	16	16	13	13	10	7	14	6	7	6	11	13	12	10
Low °C	12	7	8	8	4	8	14	8	15	15	12	12	8	5	14	5	6	5	9	9	9	9
Chill °C (?)	10	6	8	7	-1	5	14	6	16	16	10	10	5	2	12	4	5	6	10	11	9	6
Sunrise	6:43	-	-	6:50	-	-	7:18	-	-	7:03	-	-	6:50	-	-	6:48	-	-	7:15	-	-	6:47
Sunset	-	4:44	-	-	5:27	-	-	4:43	-	-	4:46	-	-	4:44	-	-	4:47	-	-	5:14	-	-
Swell1 (m) & direction	0.8 NE	-	0.2 ESE	-	-	0.2 E	0.2 ESE	0.3 NE	1.0 NNW	1.1 E	0.1 E	0.1 E	-	0.2 E	0.2 E	2.5 WSW	1.3 SW	0.4 NE	-	0.1 S	0.9 S	1.3 SSW
Period (s)	7	-	5	-	-	10	9	4	8	8	10	9	-	13	10	11	10	15	-	10	6	8
Swell2 (m) & direction	0.2 NNE	0.1 S	0.1 E	0.1 S	-	0.1 NE	0.1 E	0.2 NNE	0.4 ENE	-	-	-	-	-	0.1 SE	0.2 E	0.1 NE	0.1 E	0.1 E	0.1 E	0.7 ENE	0.5 ENE
Period (s)	10	6	10	13	-	16	12	7	5	-	-	-	-	-	7	12	16	11	9	12	13	13
Wind waves (m) & direction	1.0 W	-	1.0 SW	1.0 SW	2.0 NNW	3.5 WNW	1.8 N	-	-	-	1.5 SW	2.0 SSW	2.5 SW	2.5 SW	3.0 NNW	4.0 WSW	-	1.4 SW	0.3 SSW	1.0 SW	0.4 WSW	2.4 SW
Period (s)	7	-	5	6	7	9	8	-	-	-	5	7	7	10	10	10	-	9	2	6	4	8

	Wednesday 07								Thursday 08								Friday 09
	0AM	3AM	6AM	9AM	11AM	3PM	6PM	9PM	0AM	3AM	5AM	9AM	12PM	3PM	6PM	9PM	0AM	3AM	6AM	9AM	12PM	3PM
Best forecast wave conditions in Japan	Ada Okinawa	Kaiser's (Hachijojima Island) Izu Islands	Niijima - Habushiura Izu Islands	Kaiser's (Hachijojima Island) Izu Islands	Funingwan Fujian	Kaiser's (Hachijojima Island) Izu Islands	Inamuragasaki Kanagawa	Inamuragasaki Kanagawa	Inamuragasaki Kanagawa	Inamuragasaki Kanagawa	Mazu-Eikon Zhangzhou	Uraga Point Kanagawa	Torami Chiba	Hayama Cliffs Kanagawa	Inamuragasaki Kanagawa	Inamuragasaki Kanagawa	Fukuoka Kyu Shu	Fukuoka Kyu Shu	Cape Toi Kyu Shu	Kaiser's (Hachijojima Island) Izu Islands	Kaiser's (Hachijojima Island) Izu Islands	Californias Okinawa
Rating	2	1	1	1	1	1	0	0	0	1	3	2	3	2	0	0	2	2	2	3	3	2
Wave Height (m) & direction (?)	1.4 NNW	1.1 NE	0.6 W	0.8 NE	1.0 NE	0.6 NNE	0.1 S	0.5 SW	0.9 SW	1.3 SW	1.9 ENE	2.2 SW	2.1 SW	1.7 SW	0.6 SW	0.4 SW	1.5 N	1.4 NNE	1.3 NNE	1.8 NE	2.0 NNE	1.5 N
Period(s) (?)	8	8	6	7	6	8	6	3	5	6	7	7	8	6	6	5	10	9	7	9	9	8
Energy(?)	258	133	45	73	100	59	2	7	52	117	527	410	714	305	34	12	447	372	239	561	718	309
Wind (km/h)
Wind State(?)	off	off	off	off	glass	off	glass	glass	cross	cross- off	cross- off	off	cross- off	off	off	off	glass	cross- off	off	off	glass	cross- off
Tide State(?)	mid-ebb	low	mid-flow	high	mid-flow	low	mid-flow	high	mid-ebb	low	high	high	mid-ebb	low	mid-flow	high	mid-flow	high	low	mid-flow	high	mid-ebb
High Tide / height (m)				8:33AM 1.29				6:43PM 1.43			3:43AM 1.24	8:15AM 1.41				7:32PM 1.31		1:01AM 1.62			9:27AM 1.32
Low Tide / height (m)		1:45AM 0.03				1:40PM 0.78				1:34AM 0.25	2:38AM 1.24			1:39PM 0.70					3:44AM 0.55
Weather Advanced Surf Forecast

Summary	cloudy	clear	cloudy	cloudy	clear	cloudy	clear	clear	clear	clear	clear	clear	clear	some clouds	cloudy	cloudy	clear	clear	clear	some clouds	clear	some clouds
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	17	11	10	12	9	12	7	8	8	7	10	8	10	10	6	5	4	3	4	9	9	15
Chill °C (?)	16	9	9	10	9	10	7	8	6	5	8	5	8	7	1	0	3	1	1	7	9	15
Sunrise	-	-	-	6:43	-	-	-	-	-	-	-	6:50	-	-	-	-	-	-	-	6:43	-	-
Sunset	-	-	-	-	-	4:47	-	-	-	-	-	-	-	4:45	-	-	-	-	-	-	-	5:52
Swell1 (m) & direction	1.4 NNW	1.1 NE	0.4 WSW	0.8 NE	0.6 ENE	0.6 NNE	-	-	0.4 SW	0.5 SW	1.0 E	0.1 SE	1.3 SW	0.9 SW	0.6 SW	0.4 SW	1.5 N	1.4 NNE	1.0 NNE	2.1 WNW	2.0 NNE	1.5 N
Period (s)	8	8	7	7	6	8	-	-	5	6	8	11	7	6	6	5	10	9	6	8	9	8
Swell2 (m) & direction	0.2 E	0.9 WNW	0.3 ENE	0.2 NNE	-	0.4 ENE	0.1 S	0.1 SE	0.1 SE	0.1 SE	-	0.1 E	0.3 ENE	0.1 S	0.1 SW	0.1 SW	0.5 W	0.5 W	0.2 WSW	1.8 NE	1.7 WNW	0.2 ESE
Period (s)	9	7	4	10	-	5	6	4	4	5	-	10	6	12	9	8	7	7	6	9	8	9
Wind waves (m) & direction	0.4 WNW	-	0.6 W	1.0 W	1.0 NE	0.8 WNW	-	0.5 SW	0.9 SW	1.3 SW	1.9 ENE	2.2 SW	2.1 SW	1.7 SW	0.5 N	0.6 NNE	-	-	1.3 NNE	-	-	-
Period (s)	3	-	6	7	6	6	-	3	5	6	7	7	8	6	3	3	-	-	7	-	-	-

	Tue	Wednesday 07
	10PM	11PM	0AM	1AM	1AM	3AM	4AM	5AM	6AM	7AM	7AM	9AM	10AM	11AM	12PM	1PM	2PM	3PM	4PM	5PM	6PM	7PM
Best forecast wave conditions in Japan	Ada Okinawa	Kaiser's (Hachijojima Island) Izu Islands	Niijima - Habushiura Izu Islands	Kaiser's (Hachijojima Island) Izu Islands	Funingwan Fujian	Kaiser's (Hachijojima Island) Izu Islands	Inamuragasaki Kanagawa	Inamuragasaki Kanagawa	Inamuragasaki Kanagawa	Inamuragasaki Kanagawa	Mazu-Eikon Zhangzhou	Uraga Point Kanagawa	Torami Chiba	Hayama Cliffs Kanagawa	Inamuragasaki Kanagawa	Inamuragasaki Kanagawa	Fukuoka Kyu Shu	Fukuoka Kyu Shu	Cape Toi Kyu Shu	Kaiser's (Hachijojima Island) Izu Islands	Kaiser's (Hachijojima Island) Izu Islands	Californias Okinawa
Rating	2	1	1	1	1	1	0	0	0	1	3	2	3	2	0	0	2	2	2	3	3	2
Wave Height (m) & direction (?)	1.5 NNW	1.3 NNE	0.8 WSW	1.2 NE	0.7 NE	1.1 NE	0.1 SW	0.1 S	0.1 S	0.1 S	0.5 E	0.1 SW	0.3 NE	0.1 SE	0.1 SE	0.1 SE	1.1 WNW	1.3 WNW	0.2 ESE	0.2 ESE	0.2 ESE	2.5 NNW
Period(s) (?)	8	8	8	8	5	8	8	6	6	6	7	7	7	10	10	10	6	5	10	9	9	8
Energy(?)	317	224	116	182	37	133	4	1	1	1	29	5	14	5	5	5	118	138	14	14	14	922
Wind (km/h)
Wind State(?)	cross- off	off	cross- on	off	cross- off	off	off	off	off	off	cross- off	cross	cross- off	off	off	off	cross- on	cross- on	off	cross- off	cross- off	cross- off
High Tide / height (m)
Low Tide / height (m)
Weather Advanced Surf Forecast

Summary	cloudy	clear	clear	clear	clear	clear	cloudy	cloudy	cloudy	cloudy	clear	cloudy	cloudy	cloudy	cloudy	some clouds	cloudy	some clouds	clear	cloudy	clear	cloudy
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
High °C	17	11	11	11	8	11	5	4	4	3	8	5	5	5	5	6	10	10	13	12	13	15
Chill °C (?)	16	9	9	8	6	9	2	0	0	-1	5	0	1	1	2	3	7	7	10	10	11	13
Sunrise	-	-	-	-	-	-	-	-	-	6:50	6:54	-	-	-	-	-	-	-	-	-	-	-
Sunset	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Swell1 (m) & direction	1.5 NNW	1.3 NNE	0.8 WSW	1.2 NE	0.4 ENE	1.1 NE	0.1 SW	0.1 S	0.1 S	0.1 S	0.5 E	0.1 SW	0.3 NE	0.1 S	0.1 S	0.1 S	0.6 N	0.6 N	0.4 NE	0.5 NNE	0.5 NNE	0.1 SE
Period (s)	8	8	8	8	5	8	8	6	6	6	7	7	7	6	6	6	8	7	4	7	7	10
Swell2 (m) & direction	0.2 E	1.2 WNW	0.7 W	1.0 WNW	0.3 E	0.9 WNW	-	-	-	-	0.2 ESE	0.1 S	0.2 S	-	-	-	-	-	0.2 ESE	0.3 ENE	0.3 ENE	0.1 E
Period (s)	9	7	7	7	8	7	-	-	-	-	8	6	6	-	-	-	-	-	10	5	5	8
Wind waves (m) & direction	0.5 NW	1.4 WNW	-	-	0.7 NE	-	-	0.3 N	0.3 N	0.3 N	0.3 N	0.3 N	-	0.3 N	0.2 N	0.2 N	1.1 WNW	1.3 WNW	0.4 WNW	0.8 W	0.8 W	2.5 NNW
Period (s)	8	8	-	-	5	-	-	2	2	2	3	3	-	3	3	3	6	5	3	5	5	8

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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