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 10			Saturday 11			Sunday 12			Monday 13			Tuesday 14			Wednesday 15			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	Chengkung South	Dragons Leaf Kyu Shu	Hashikui Bay Shikoku	Osaki Point Shikoku	Choshi Chiba	Shida Chiba	Niijima - Awaii Izu Islands	Ko-Chan (Hedo Point) Okinawa	Kisami-Ohama Beach Shizuoka	Ko-Chan (Hedo Point) Okinawa	Niijima - Awaii Izu Islands	Curren's Point Kyu Shu	Chengkung South	Dragons Leaf Kyu Shu	Ada Okinawa	Castles Okinawa	Castles Okinawa	Castles Okinawa	Dragons Leaf Kyu Shu	Corners Okinawa	Corners Okinawa	Chengkung South
Rating	1	3	5	4	4	2	3	2	1	2	2	2	2	2	2	3	4	4	5	4	4	4
Wave Height (m) & direction (?)	0.9 E	2.5 S	3.0 S	4.0 SW	2.5 SSW	2.0 SSW	3.0 WSW	1.0 E	0.5 SE	1.0 E	0.6 ESE	0.9 ESE	0.9 E	0.8 ESE	0.9 ESE	1.2 ESE	1.2 ESE	2.0 ESE	1.4 SE	1.8 SE	1.7 SE	1.9 ESE
Period(s) (?)	10	7	8	9	9	8	8	11	11	10	10	11	10	11	10	11	11	17	13	15	14	14
Energy(?)	181	600	1205	2570	1553	554	1239	250	71	210	134	171	172	218	196	328	720	2434	1430	1380	1147	1417
Wind (km/h)
Wind State(?)	cross- off	cross- on	off	off	cross	cross- off	cross- off	cross- on	on	cross- off	cross	cross	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	off	off	cross
High Tide / height (m)		12:25AM 1.25	10:13AM 1.30			12:15PM 1.26			11:55AM 1.09	2:30PM 1.31					3:01AM 1.38	1:46PM 1.07			3:15PM 1.31		4:26AM 1.40	4:06PM 1.37
Low Tide / height (m)	3:47PM 0.30		5:04AM 1.08		9:30PM 0.29	5:57AM 1.01		7:32PM 0.51	8:10AM 1.02					8:12PM 0.46	9:02AM 0.71		9:12PM 0.41			9:54PM 0.42	10:40AM 0.25
Weather Advanced Surf Forecast

Summary	clear	light rain	heavy rain	rain shwrs	rain shwrs	clear	clear	clear	cloudy	clear	some clouds	mod. rain	clear	light rain	clear	clear	some clouds	some clouds	clear	some clouds	cloudy	risk thund- der
Rain (mm)	-	4	17	5	1	-	-	-	-	-	-	6	-	3	-	-	-	-	-	-	-	3
High °C	27	19	22	22	19	21	18	23	16	25	17	14	28	15	25	24	23	23	19	21	22	26
Low °C	27	17	21	21	18	20	18	22	16	24	17	14	27	14	24	24	22	22	18	21	21	25
Chill °C (?)	27	18	22	22	18	21	16	23	16	25	17	12	28	14	25	24	23	23	19	21	22	26
Sunrise	-	-	5:37	-	-	5:11	-	-	5:16	-	-	5:48	-	-	6:03	-	-	6:07	-	-	6:05	-
Sunset	6:12	-	-	6:29	-	-	6:09	-	-	6:49	-	-	6:14	-	-	6:51	-	-	6:40	-	-	6:15
Swell1 (m) & direction	0.9 E	0.2 ESE	1.1 SE	-	1.6 SSE	0.6 SE	0.6 ESE	1.0 E	1.1 WSW	1.0 E	0.9 ESE	0.9 ESE	0.9 E	0.9 ESE	0.9 ESE	1.2 ESE	1.2 ESE	2.0 ESE	1.4 SE	1.8 SE	1.7 SE	1.9 ESE
Period (s)	10	11	8	-	9	10	11	11	7	10	5	11	10	6	10	11	11	17	13	15	14	14
Swell2 (m) & direction	0.4 NE	0.2 ESE	-	-	-	-	-	0.3 W	0.5 SE	0.2 N	0.6 ESE	0.4 SSE	0.1 NE	0.8 ESE	0.1 N	0.1 SE	0.6 SE	-	0.7 SE	0.5 N	0.5 N	0.1 NE
Period (s)	7	11	-	-	-	-	-	8	11	5	10	4	5	11	6	20	14	-	18	7	8	8
Wind waves (m) & direction	0.7 S	2.5 S	3.0 S	4.0 SW	2.5 SSW	2.0 SSW	3.0 WSW	0.6 NE	0.6 E	0.4 SSW	-	0.3 ENE	1.0 S	-	0.7 SW	0.7 SW	0.5 SW	0.5 WSW	0.5 N	-	-	-
Period (s)	4	7	8	9	9	8	8	4	4	6	-	4	5	-	6	6	5	6	4	-	-	-

	Thursday 09					Friday 10							Saturday 11								Sun
	12PM	3PM	6PM	9PM	11PM	2AM	5AM	9AM	12PM	3PM	6PM	9PM	0AM	3AM	6AM	9AM	12PM	3PM	6PM	9PM	0AM	3AM
Best forecast wave conditions in Japan	Kisami-Ohama Beach Shizuoka	Ikumi Beach Shikoku	Ikumi Beach Shikoku	Katahama Shizuoka	Kenting South	Chengkung South	Chengkung South	Dragons Leaf Kyu Shu	Inamuragasaki Kanagawa	Hashikui Bay Shikoku	Dead Man's Land Shikoku	Osaki Point Shikoku	Osaki Point Shikoku	Hanamizu River Kanagawa	Chigasaki Jetty Kanagawa	Choshi Chiba	Kurihama Kanagawa	Shida Chiba	Hebara Chiba	Uchiboso Chiba	Niijima - Awaii Izu Islands	Mera Chiba
Rating	1	1	1	1	1	1	1	3	0	5	5	4	4	3	3	4	3	2	4	3	3	2
Wave Height (m) & direction (?)	0.6 ESE	0.5 ESE	0.5 ESE	0.5 SE	0.8 E	0.5 E	0.8 E	2.4 S	1.8 S	3.5 SSW	3.5 SW	3.0 SW	2.4 SW	2.2 SSW	2.1 SSW	2.5 SSW	2.1 SW	1.6 SSW	2.3 SW	3.0 WSW	2.4 W	1.3 SW
Period(s) (?)	8	9	9	8	10	11	11	8	7	9	9	9	8	9	9	9	8	8	8	8	7	8
Energy(?)	82	73	105	71	162	121	156	726	298	3092	3057	2240	1578	1177	1031	1198	633	363	1174	1942	586	297
Wind (km/h)
Wind State(?)	cross- off	cross- off	cross- off	glass	cross- off	off	cross- off	cross- off	on	off	cross- off	cross- off	cross- off	cross- off	off	cross- off	cross- off	cross- off	cross- off	cross- off	off	off
Tide State(?)	mid-ebb	mid-ebb	low	mid-flow	low	high	low	mid-flow	mid-ebb	mid-ebb	low	mid-flow	mid-flow	high	mid-ebb	high	high	mid-ebb	low	low	mid-flow	high
High Tide / height (m)						12:22AM 1.01								2:26AM 1.16		7:51AM 1.01	10:04AM 1.07					2:15AM 1.07
Low Tide / height (m)			4:43PM 0.34		8:02PM 0.32		3:35AM 0.96				5:40PM 0.65								5:53PM 0.50	6:45PM 0.41
Weather Advanced Surf Forecast

Summary	some clouds	cloudy	light rain	light rain	clear	clear	clear	light rain	light rain	light rain	rain shwrs	some clouds	some clouds	clear	some clouds	clear	clear	clear	clear	clear	some clouds	cloudy
Rain (mm)	-	-	1	1	-	-	-	2	3	3	1	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	16	16	16	15	25	24	24	19	17	21	20	20	19	17	17	19	18	21	19	18	17	15
Chill °C (?)	15	16	16	15	25	24	24	19	15	21	20	20	19	16	16	19	18	21	19	18	16	13
Sunrise	-	-	-	-	-	-	-	-	-	-	-	-	-	-	5:16	-	-	-	-	-	-	-
Sunset	-	-	6:28	-	-	-	-	-	-	-	6:28	-	-	-	-	-	-	-	6:07	-	-	-
Swell1 (m) & direction	0.6 ESE	0.5 ESE	0.5 ESE	0.5 SE	0.8 E	0.6 E	0.9 SSE	0.5 ESE	0.1 SE	3.0 SSW	2.5 SSW	2.5 SSW	2.0 SSW	1.6 SSW	1.5 SSW	1.2 SSE	0.4 SE	0.6 SE	1.6 SSW	2.4 SW	0.5 SE	1.3 SW
Period (s)	8	9	9	8	10	8	5	10	11	9	9	9	8	9	9	8	11	10	8	8	11	8
Swell2 (m) & direction	0.5 SW	0.3 SE	0.3 SE	0.4 SE	0.5 SW	0.5 E	0.8 E	-	-	-	0.4 SE	-	1.1 SE	0.1 SE	0.1 SE	0.3 ESE	-	-	0.6 SE	0.4 SE	-	0.6 SE
Period (s)	8	11	11	10	7	11	11	-	-	-	10	-	7	11	11	11	-	-	9	11	-	11
Wind waves (m) & direction	0.5 SSE	0.6 S	1.0 S	0.5 SSE	-	1.0 S	1.4 S	2.4 S	1.8 S	3.5 SSW	3.5 SW	3.0 SW	2.4 SW	2.2 SSW	2.1 SSW	2.5 SSW	2.1 SW	1.6 SSW	2.3 SW	3.0 WSW	2.4 W	0.6 ENE
Period (s)	4	4	5	4	-	5	6	8	7	9	9	9	8	9	9	9	8	8	8	8	7	5

	Thursday 09	Friday 10
	10AM	11AM	12PM	1PM	1PM	2PM	3PM	5PM	6PM	7PM	8PM	9PM	10PM	11PM	0AM	1AM	2AM	3AM	4AM	5AM	6AM	7AM
Best forecast wave conditions in Japan	Kisami-Ohama Beach Shizuoka	Ikumi Beach Shikoku	Ikumi Beach Shikoku	Katahama Shizuoka	Kenting South	Chengkung South	Chengkung South	Dragons Leaf Kyu Shu	Inamuragasaki Kanagawa	Hashikui Bay Shikoku	Dead Man's Land Shikoku	Osaki Point Shikoku	Osaki Point Shikoku	Hanamizu River Kanagawa	Chigasaki Jetty Kanagawa	Choshi Chiba	Kurihama Kanagawa	Shida Chiba	Hebara Chiba	Uchiboso Chiba	Niijima - Awaii Izu Islands	Mera Chiba
Rating	1	1	1	1	1	1	1	3	0	5	5	4	4	3	3	4	3	2	4	3	3	2
Wave Height (m) & direction (?)	0.6 ESE	0.4 SE	0.4 SE	0.6 SE	0.9 E	1.0 E	0.9 E	1.7 SSE	1.1 SSW	0.4 SE	1.2 S	0.6 ESE	0.6 ESE	1.1 S	0.1 SE	1.6 S	1.5 S	1.7 S	1.8 S	1.8 S	2.2 SSW	2.1 S
Period(s) (?)	8	11	11	8	9	10	10	6	5	9	5	9	8	5	11	6	6	6	6	6	7	7
Energy(?)	92	71	69	56	126	208	181	269	64	38	147	77	76	71	5	187	145	246	279	254	493	481
Wind (km/h)
Wind State(?)	cross- off	cross	cross	cross	cross- on	cross- off	cross- off	cross- on	cross- on	cross- off	cross	cross- off	cross- off	cross	cross- off	cross- on	cross- on	off	cross- on	cross- on	cross	cross- on
High Tide / height (m)
Low Tide / height (m)								4:36PM 0.44
Weather Advanced Surf Forecast

Summary	clear	cloudy	cloudy	cloudy	clear	clear	clear	cloudy	cloudy	cloudy	cloudy	cloudy	cloudy	cloudy	cloudy	cloudy	cloudy	cloudy	cloudy	cloudy	cloudy	light rain
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	1
High °C	16	17	17	16	26	27	27	19	16	16	17	18	18	15	15	16	17	16	17	17	18	17
Chill °C (?)	16	17	16	16	26	27	27	18	14	15	16	17	17	14	13	14	15	14	15	15	17	15
Sunrise	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	5:18	-
Sunset	-	-	-	-	-	-	-	-	6:07	-	-	-	-	-	-	-	-	-	-	-	-	-
Swell1 (m) & direction	0.6 ESE	0.4 ESE	0.4 ESE	0.6 SE	0.9 E	1.0 E	0.9 E	0.5 ESE	0.1 SE	0.4 SE	0.5 ESE	0.6 ESE	0.6 ESE	0.1 SE	0.1 SE	-	0.2 ESE	0.4 ESE	0.4 ESE	0.2 ESE	0.4 ESE	0.5 ESE
Period (s)	8	9	9	8	9	10	10	9	8	9	9	9	8	11	11	-	10	10	9	11	9	9
Swell2 (m) & direction	0.5 SW	0.4 SE	0.4 SE	0.5 SW	0.6 WSW	0.4 NE	0.4 NE	0.2 ESE	0.1 SE	0.3 SE	0.4 SE	0.3 SE	0.3 SE	0.1 SE	-	0.1 NE	-	0.1 N	0.1 N	-	0.5 ESE	0.5 ESE
Period (s)	8	11	11	8	8	8	8	12	11	11	11	11	11	11	-	10	-	10	10	-	9	9
Wind waves (m) & direction	0.5 S	0.6 S	0.6 S	-	0.3 SE	0.4 SSE	0.5 S	1.7 SSE	1.1 SSW	1.3 S	1.2 S	1.3 S	1.5 S	1.1 S	1.1 S	1.6 S	1.5 S	1.7 S	1.8 S	1.8 S	2.2 SSW	2.1 S
Period (s)	3	3	3	-	3	3	3	6	5	5	5	5	6	5	5	6	6	6	6	6	7	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

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