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 03			Thursday 04			Friday 05			Saturday 06			Sunday 07			Monday 08			Tuesday 09			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	Dead Man's Land Shikoku	Katagai Chiba	Akabane Long Beach Shizuoka	Omaezaki Shizuoka	Aoshima Harbour Kyu Shu	Katahama Shizuoka	Niyodo Rivermouth Shikoku	Hakashita Kyu Shu	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Yasuda Rivermouth Shikoku	Amatu Chiba	Amatu Chiba	Kurihama Kanagawa	Osaki Point Shikoku	Aoshima Harbour Kyu Shu	Suruga Bay Shizuoka	Choshi Chiba	Mera Chiba	Kisami-Ohama Beach Shizuoka	Ohara Chiba	Ada Okinawa
Rating	6	5	4	3	1	1	2	2	3	2	2	4	4	1	7	3	4	4	3	2	3	2
Wave Height (m) & direction	3.5 SSW	3.5 SSE	2.1 S	1.9 SSW	0.4 ESE	0.5 ESE	1.7 E	1.2 NE	1.9 ESE	1.5 ESE	1.3 ESE	2.2 ENE	2.0 ENE	0.5 E	3.5 E	1.5 E	2.0 SSW	1.9 SW	1.8 SW	1.8 SW	1.9 SSW	2.1 NE
Period(s)	13	10	11	9	11	8	6	6	8	7	7	12	12	11	10	10	11	10	9	8	7	6
Energy	5046	4299	1054	683	74	56	220	234	507	274	213	1304	1097	79	6160	539	1239	1471	514	452	604	323
Wind (km/h)
Wind State	off	glass	off	cross- off	glass	glass	glass	cross- off	off	glass	cross- off	cross- off	cross- off	glass	off	glass	glass	cross- off	off	cross- off	off	glass
High Tide / height (m)			8:19PM 1.59	6:31AM 1.46		8:46PM 1.47	7:53AM 1.59		9:49PM 1.54	8:37AM 1.52		9:37PM 1.23	7:55AM 1.16		11:21PM 1.52			10:15PM 1.08	10:27AM 1.05	12:30PM 1.12	11:21PM 1.28
Low Tide / height (m)			1:36AM 0.99		2:33PM 0.14	2:23AM 0.95		3:00PM 0.37		3:12AM 1.02	3:33PM 0.44	2:56AM 0.88		3:17PM 0.55		6:25AM 0.96	5:36PM 0.69		5:00AM 0.71			8:39AM 0.69
Weather Advanced Surf Forecast

Summary	clear	heavy rain	clear	cloudy	heavy rain	some clouds	light rain	light rain	some clouds	cloudy	some clouds	cloudy	cloudy	some clouds	rain shwrs	some clouds	some clouds	light rain	cloudy	some clouds	some clouds	rain shwrs
Rain (mm)	-	12	-	-	11	-	1	1	-	-	-	-	-	-	67	-	-	1	-	-	-	5
High °C	27	22	21	20	21	19	21	22	20	22	22	17	20	20	23	24	23	22	21	22	21	26
Low °C	25	18	20	20	21	19	21	22	19	21	22	17	19	20	22	23	22	20	21	22	19	25
Chill °C (?)	27	22	21	20	21	19	21	22	20	22	22	17	20	20	23	24	23	22	21	22	21	26
Sunrise	4:52	-	-	4:33	-	-	4:54	-	-	4:54	-	-	4:24	-	-	5:07	-	-	4:26	-	-	5:31
Sunset	-	6:47	-	-	7:15	-	-	7:16	-	-	7:10	-	-	6:52	-	-	6:58	-	-	6:55	-	-
Swell1 (m) & direction	3.5 SSW	3.5 SSE	2.1 S	1.9 SSW	0.6 S	0.9 SSW	0.6 S	0.9 ENE	1.9 ESE	0.6 S	0.6 S	2.2 ENE	2.0 ENE	0.5 E	3.5 E	1.5 E	2.0 SSW	1.4 E	0.7 ENE	0.5 E	1.4 SSW	0.8 S
Period (s)	13	10	11	9	7	8	6	6	8	7	7	12	12	11	10	10	11	9	9	9	7	8
Swell2 (m) & direction	2.0 SE	2.3 SW	0.4 ESE	0.6 ESE	0.4 ESE	0.5 ESE	0.3 SE	0.7 S	0.7 SSW	0.1 E	0.3 SE	0.2 SSW	0.2 SSW	0.4 SW	2.5 S	0.8 SSE	1.3 SSE	1.2 SSE	0.7 SE	0.4 SE	0.7 E	0.1 SE
Period (s)	10	14	9	9	11	8	11	7	7	16	11	7	7	7	11	8	8	8	7	7	8	8
Wind waves (m) & direction	0.7 WNW	-	1.1 NW	-	-	0.5 E	1.7 E	1.2 NE	-	1.5 ESE	1.3 ESE	-	-	-	3.5 ENE	0.4 WSW	-	1.9 SW	1.8 SW	1.8 SW	1.9 SSW	2.1 NE
Period (s)	5	-	5	-	-	4	6	6	-	7	7	-	-	-	9	3	-	10	9	8	7	6

	Wednesday 03						Thursday 04								Friday 05
	6AM	9AM	12PM	3PM	6PM	9PM	0AM	3AM	6AM	9AM	12PM	3PM	6PM	9PM	0AM	3AM	6AM	9AM	12PM	3PM	6PM	9PM
Best forecast wave conditions in Japan	Dragons Leaf Kyu Shu	Dead Man's Land Shikoku	Asakawa Shikoku	Katagai Chiba	Hanamizu River Kanagawa	Inamuragasaki Kanagawa	Akabane Long Beach Shizuoka	Mera Chiba	Inamuragasaki Kanagawa	Omaezaki Shizuoka	Chikura Chiba	Aoshima Harbour Kyu Shu	Omaezaki Shizuoka	Omaezaki Shizuoka	Katahama Shizuoka	Balls Bowls Okinawa	Dragons Leaf Kyu Shu	Niyodo Rivermouth Shikoku	Dragons Leaf Kyu Shu	Hakashita Kyu Shu	Hashikui Bay Shikoku	Niyodo Rivermouth Shikoku
Rating	4	6	4	5	4	4	4	4	2	3	3	1	2	2	1	1	1	2	1	2	3	3
Wave Height (m) & direction	2.5 S	3.5 SSW	3.0 SSW	3.5 SSE	3.0 S	2.1 S	2.1 S	2.3 SW	1.2 S	1.9 SSW	1.5 SW	0.4 ESE	1.3 SSW	1.1 SSW	0.5 ESE	1.0 S	0.8 SSE	1.7 E	0.5 E	1.2 NE	1.9 ESE	2.2 ESE
Period(s)	12	13	12	10	13	12	11	11	10	9	10	11	8	8	8	6	6	6	9	6	8	8
Energy	2429	5046	2661	4299	3381	1760	1054	1719	434	683	527	74	276	297	56	88	64	220	85	234	577	644
Wind (km/h)
Wind State	off	off	cross- off	glass	glass	off	off	off	off	cross- off	cross- off	glass	cross- off	off	glass	cross- off	cross- off	glass	glass	cross- off	cross- off	glass
Tide State	-	high	mid-ebb	mid-flow	mid-flow	high	mid-ebb	low	high	high	mid-ebb	low	mid-flow	high	mid-ebb	mid-ebb	mid-flow	high	mid-ebb	low	mid-flow	mid-flow
High Tide / height (m)		6:34AM 1.67				7:33PM 1.33			5:36AM 1.42	6:31AM 1.46				8:52PM 1.43				7:53AM 1.59
Low Tide / height (m)								12:24AM 0.89				2:33PM 0.14								3:00PM 0.37
Weather Advanced Surf Forecast

Summary	clear	some clouds	clear	heavy rain	clear	clear	clear	some clouds	cloudy	cloudy	cloudy	mod. rain	cloudy	cloudy	cloudy	some clouds	light rain	cloudy	cloudy	cloudy	cloudy	cloudy
Rain (mm)	-	-	-	12	-	-	-	-	-	-	-	7	-	-	-	-	3	-	-	-	-	-
Temp. °C	23	25	27	22	22	20	20	20	20	20	21	21	19	19	19	26	20	21	21	22	20	20
Chill °C (?)	23	25	27	22	22	20	20	20	20	20	21	21	19	19	19	26	20	21	21	22	20	20
Sunrise	5:03	-	-	-	-	-	-	-	4:26	-	-	-	-	-	-	-	5:03	-	-	-	-	-
Sunset	-	-	-	-	6:52	-	-	-	-	-	-	-	6:55	-	-	-	-	-	-	-	7:07	-
Swell1 (m) & direction	2.5 S	3.5 SSW	3.0 SSW	3.5 SSE	3.0 S	2.1 S	2.1 S	2.3 SW	1.2 S	1.9 SSW	1.5 SW	0.6 S	1.3 SSW	1.1 SSW	0.9 SSW	0.6 W	0.8 SSE	0.6 S	0.6 S	0.9 ENE	1.3 SE	0.6 S
Period (s)	12	13	12	10	13	12	11	11	10	9	10	7	8	8	8	6	6	6	6	6	7	7
Swell2 (m) & direction	1.8 ESE	2.0 SE	1.7 SE	2.3 SW	1.9 SSE	1.6 SSE	0.4 ESE	1.1 S	0.8 SSE	0.6 ESE	1.5 NE	0.4 ESE	0.6 ESE	0.5 ESE	0.5 ESE	0.3 E	0.3 S	0.3 SE	0.5 E	0.7 S	0.1 SE	0.1 E
Period (s)	10	10	10	14	9	9	9	8	8	9	11	11	9	8	8	10	5	11	9	7	12	16
Wind waves (m) & direction	1.7 NNW	0.7 WNW	-	-	-	0.4 NNE	1.1 NW	0.7 NE	-	-	-	-	-	0.8 E	0.5 E	1.0 S	0.3 N	1.7 E	-	1.2 NE	1.9 ESE	2.2 ESE
Period (s)	7	5	-	-	-	3	5	4	-	-	-	-	-	8	4	6	3	6	-	6	8	8

	Wednesday 03																				Thu
	4AM	5AM	6AM	7AM	8AM	9AM	10AM	11AM	12PM	1PM	2PM	3PM	4PM	5PM	6PM	7PM	8PM	9PM	10PM	11PM	0AM	1AM
Best forecast wave conditions in Japan	Dragons Leaf Kyu Shu	Dragons Leaf Kyu Shu	Dragons Leaf Kyu Shu	Dragons Leaf Kyu Shu	Kaifu Rivermouth Shikoku	Dead Man's Land Shikoku	Asakawa Shikoku	Dead Man's Land Shikoku	Asakawa Shikoku	Uraga Point Kanagawa	Asakawa Shikoku	Katagai Chiba	Dead Man's Land Shikoku	Hanamizu River Kanagawa	Hanamizu River Kanagawa	Inamura Point Kanagawa	Hanamizu River Kanagawa	Inamuragasaki Kanagawa	Hanamizu River Kanagawa	Inamuragasaki Kanagawa	Akabane Long Beach Shizuoka	Sakawa River Kanagawa
Rating	4	6	4	5	4	4	4	4	2	3	3	1	2	2	1	1	1	2	1	2	3	3
Wave Height (m) & direction	3.0 S	3.0 S	2.5 S	2.5 S	4.0 SSW	3.5 SSW	3.5 SSW	3.0 SSW	3.0 SSW	5.5 SSW	2.3 SSW	3.5 SSE	2.0 SSW	3.0 S	3.0 S	2.5 S	2.4 S	2.1 S	2.1 S	1.6 SSW	2.1 S	2.0 S
Period(s)	12	12	12	12	13	13	13	12	12	10	11	10	11	13	13	13	13	12	12	12	11	11
Energy	3755	2939	2429	2429	6516	5046	4172	3301	2661	8757	1708	4299	1180	4075	3381	2795	2340	1760	1751	852	1054	1338
Wind (km/h)
Wind State	off	off	off	off	off	off	cross- off	off	cross- off	off	off	glass	cross- off	glass	glass	off	cross- off	off	cross- off	off	off	glass
High Tide / height (m)				6:47AM 1.80													7:33PM 1.33
Low Tide / height (m)										12:32PM 0.03	1:32PM 0.21											12:21AM 0.99
Weather Advanced Surf Forecast

Summary	clear	cloudy	clear	clear	some clouds	some clouds	some clouds	clear	clear	heavy rain	clear	light rain	clear	some clouds	clear	some clouds	some clouds	clear	some clouds	clear	clear	clear
Rain (mm)	-	-	-	-	-	-	-	-	-	12	-	1	-	-	-	-	-	-	-	-	-	-
High °C	24	23	23	24	24	25	26	27	27	20	28	22	27	22	22	20	20	20	20	19	20	19
Chill °C (?)	24	23	23	24	24	25	26	27	27	20	28	22	27	22	22	20	20	20	20	19	20	19
Sunrise	-	-	5:03	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Sunset	-	-	-	-	-	-	-	-	-	-	-	-	-	-	6:52	-	-	-	-	-	-	-
Swell1 (m) & direction	3.0 S	3.0 S	2.5 S	2.5 S	4.0 SSW	3.5 SSW	3.5 SSW	3.0 SSW	3.0 SSW	2.1 SW	2.3 SSW	3.5 SSE	2.0 SSW	3.0 S	3.0 S	2.5 S	2.4 S	2.1 S	2.1 S	1.6 SSW	2.1 S	2.0 S
Period (s)	12	12	12	12	13	13	13	12	12	15	11	10	11	13	13	13	13	12	12	12	11	11
Swell2 (m) & direction	2.1 ESE	1.9 ESE	1.8 ESE	1.8 ESE	2.2 SE	2.0 SE	1.9 SE	1.8 SE	1.7 SE	0.6 SSW	1.4 SE	2.3 SW	1.3 SE	1.9 SSE	1.9 SSE	1.7 SSE	1.7 SSE	1.6 SSE	1.6 SSE	0.9 SSE	0.4 ESE	1.4 SSE
Period (s)	10	10	10	10	10	10	10	10	10	19	9	14	9	9	9	9	9	9	9	9	9	9
Wind waves (m) & direction	1.6 N	1.6 N	1.7 NNW	1.5 NNW	0.9 N	0.7 WNW	0.7 WNW	0.7 WNW	-	5.5 SSW	-	-	-	-	-	-	0.4 NNE	0.4 NNE	0.4 NNE	0.4 NNE	1.1 NW	-
Period (s)	8	8	7	6	4	5	5	5	-	10	-	-	-	-	-	-	3	3	3	3	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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