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

7 day 48 hour

	Tuesday 15			Wednesday 16			Thursday 17			Friday 18			Saturday 19			Sunday 20			Monday 21			Tue
	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	Ikumi Beach Shikoku	Katahama Shizuoka	Osaki Point Shikoku	Osaki Point Shikoku	Ikumi Beach Shikoku	Osaki Point Shikoku	Takegashima Shikoku	Aoshima Kyu Shu	Aoshima Harbour Kyu Shu	Aoshima Harbour Kyu Shu	Chengkung South	Chengkung South	Chengkung South	Chengkung South	Green island South	Steps Okinawa	Nagata Kyu Shu	Green island South	Kenting South	Lightning Bolt North	Nagata Kyu Shu	Chengkung South
Rating	3	4	4	3	3	4	4	4	4	3	4	3	5	4	4	4	3	2	5	7	7	8
Wave Height (m) & direction (?)	1.6 SE	3.0 SE	2.1 ESE	2.1 SE	1.9 SE	1.9 SE	3.0 SSE	2.1 ESE	2.5 SE	2.3 SE	1.2 E	2.3 ESE	3.0 ESE	3.5 ESE	3.0 SSW	2.5 SE	1.2 S	1.7 E	2.5 E	3.0 ESE	2.5 ESE	3.5 E
Period(s) (?)	10	11	10	11	10	9	9	9	8	9	10	11	11	11	8	10	10	10	11	11	9	13
Energy(?)	538	1853	899	954	738	599	1281	799	1004	745	273	1230	2484	3170	1222	1177	273	527	1643	1815	1210	4346
Wind (km/h)
Wind State(?)	cross- off	cross- on	cross- off	cross- off	cross	cross- off	cross- off	cross	cross- off	cross- off	cross- on	off	on	glass	cross- on	off	cross- off	cross- off	cross	cross	cross- off	glass
High Tide / height (m)			9:23PM 1.71	9:23AM 1.70		10:04PM 1.75	10:14AM 1.53		10:23PM 1.56	11:38AM 1.19		11:19PM 1.61		1:05PM 1.35	12:14AM 1.57		2:56PM 1.49	10:50PM 1.40		4:18PM 1.52	12:07AM 1.36
Low Tide / height (m)		2:47PM 0.28		3:30AM 0.78	3:26PM 0.44		4:13AM 0.77	3:17PM 0.70		5:28AM 0.69	2:50PM 0.76		6:47AM 0.63		6:09PM 1.01	7:38AM 0.44			8:54AM 0.32		6:46PM 1.14	9:52AM 0.38
Weather Advanced Surf Forecast

Summary	clear	risk thund- der	risk thund- der	risk thund- der	risk thund- der	risk thund- der	mod. rain	risk thund- der	risk thund- der	risk thund- der	risk thund- der	rain shwrs	some clouds	risk thund- der	rain shwrs	some clouds	risk thund- der	risk thund- der	some clouds	risk thund- der	risk thund- der	some clouds
Rain (mm)	-	13	5	3	5	11	10	2	9	6	5	5	-	2	5	-	2	11	-	5	7	-
High °C	29	26	26	28	28	26	26	29	27	27	29	28	29	29	29	28	29	29	30	29	27	29
Low °C	27	26	26	27	27	26	26	28	26	27	28	27	28	29	28	28	27	27	29	28	27	28
Chill °C (?)	29	26	26	28	28	26	26	29	27	27	29	28	29	29	29	28	29	29	30	29	27	29
Sunrise	5:03	-	-	5:03	-	-	5:03	-	-	5:20	-	-	5:18	-	-	5:47	-	-	5:24	-	-	5:20
Sunset	-	7:00	-	-	7:13	-	-	7:20	-	-	6:42	-	-	6:42	-	-	7:19	-	-	6:42	-	-
Swell1 (m) & direction	1.6 SE	3.0 SE	2.1 ESE	2.1 SE	1.9 SE	1.9 SE	2.5 SE	2.1 ESE	2.2 SE	2.3 SE	1.2 E	2.3 ESE	3.0 ESE	3.5 ESE	2.3 E	-	1.2 ESE	1.7 E	1.6 SSW	3.0 ESE	0.7 S	3.5 E
Period (s)	10	11	10	11	10	9	9	9	9	9	10	11	11	11	10	-	9	10	10	11	11	13
Swell2 (m) & direction	0.8 S	1.8 SW	-	1.0 SW	-	-	-	0.1 SW	-	-	0.1 S	0.2 SSW	0.2 SSW	0.2 SSW	-	-	1.2 S	1.5 SSW	0.2 SSE	0.1 S	-	0.3 SSW
Period (s)	7	8	-	6	-	-	-	7	-	-	8	8	9	9	-	-	10	11	10	11	-	10
Wind waves (m) & direction	-	-	1.2 SSW	-	0.5 SSW	0.8 SSW	3.0 SSE	-	2.5 SE	1.6 S	0.7 NE	0.4 NNW	-	0.4 N	3.0 SSW	2.5 SE	-	1.4 NE	2.5 E	-	2.5 ESE	-
Period (s)	-	-	6	-	6	6	9	-	8	8	4	3	-	4	8	10	-	5	11	-	9	-

	Tuesday 15								Wednesday 16								Thursday 17
	0AM	3AM	6AM	9AM	12PM	3PM	6PM	9PM	0AM	3AM	6AM	9AM	12PM	3PM	6PM	9PM	0AM	3AM	6AM	9AM	12PM	3PM
Best forecast wave conditions in Japan	Asakawa Shikoku	Dead Man's Land Shikoku	Asakawa Shikoku	Ikumi Beach Shikoku	Osaki Point Shikoku	Ikumi Beach Shikoku	Hashikui Bay Shikoku	Kisami-Ohama Beach Shizuoka	Katahama Shizuoka	Katahama Shizuoka	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Osaki Point Shikoku	Katahama Shizuoka	Osaki Point Shikoku	Osaki Point Shikoku	Dead Man's Land Shikoku	Ikumi Beach Shikoku	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Osaki Point Shikoku	Osaki Point Shikoku	Ohara Chiba	Takegashima Shikoku
Rating	4	4	3	3	3	3	3	4	4	4	5	4	3	3	3	3	3	3	4	4	4	4
Wave Height (m) & direction (?)	1.9 SE	1.9 SE	1.7 SE	1.6 SE	1.6 ESE	1.6 SE	1.5 SE	2.5 SE	2.5 SE	2.5 SE	4.0 S	2.1 SE	2.4 SSE	1.9 SE	1.9 SE	1.8 SE	1.7 SE	2.2 SSE	2.4 SE	2.5 SE	2.1 SSE	3.0 SSE
Period(s) (?)	11	11	10	10	10	11	11	10	11	11	11	11	10	10	10	10	9	8	9	9	8	9
Energy(?)	851	777	592	538	520	551	505	1569	1630	1756	3591	954	1124	754	725	624	502	642	973	1168	578	1258
Wind (km/h)
Wind State(?)	glass	glass	glass	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	glass	cross- off	cross- off	on	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	off	cross- off
Tide State(?)	-	low	mid-flow	high	mid-ebb	mid-ebb	mid-flow	high	mid-ebb	mid-ebb	mid-flow	mid-flow	mid-ebb	mid-ebb	low	mid-flow	high	low	low	mid-flow	mid-ebb	mid-ebb
High Tide / height (m)				8:33AM 1.79				8:51PM 1.58									10:04PM 1.75
Low Tide / height (m)		2:31AM 0.79													3:26PM 0.44			2:35AM 0.65	4:09AM 0.67
Weather Advanced Surf Forecast

Summary	rain shwrs	some clouds	some clouds	clear	clear	clear	risk thund- der	risk thund- der	risk thund- der	rain shwrs	risk thund- der	risk thund- der	risk thund- der	risk thund- der	risk thund- der	risk thund- der	risk thund- der	risk thund- der	risk thund- der	risk thund- der	risk thund- der	mod. rain
Rain (mm)	1	-	-	-	-	-	1	3	1	2	2	1	3	3	4	1	1	1	4	5	2	8
Temp. °C	26	25	25	27	28	29	27	26	26	25	26	27	27	28	27	26	25	26	26	26	27	26
Chill °C (?)	26	25	25	27	28	29	27	26	26	25	26	27	27	28	27	26	25	26	26	26	27	26
Sunrise	-	-	5:01	-	-	-	-	-	-	-	4:35	-	-	-	-	-	-	-	5:05	-	-	-
Sunset	-	-	-	-	-	-	7:13	-	-	-	-	-	-	-	7:13	-	-	-	-	-	-	-
Swell1 (m) & direction	1.9 SE	1.9 SE	1.7 SE	1.6 SE	1.6 ESE	1.6 SE	1.5 SE	2.5 SE	2.5 SE	2.5 SE	3.5 SSE	2.1 SE	2.4 SSE	1.9 SE	1.9 SE	1.8 SE	1.7 SE	-	2.2 SE	2.5 SE	2.1 SSE	2.5 SSE
Period (s)	11	11	10	10	10	11	11	10	11	11	11	11	10	10	10	10	9	-	9	9	8	9
Swell2 (m) & direction	1.3 SSW	1.2 SSW	1.1 SSW	0.8 S	-	-	-	1.4 SW	1.1 SW	1.1 SW	-	1.0 SW	0.8 SW	-	-	-	-	-	-	-	0.4 SE	-
Period (s)	7	8	8	7	-	-	-	8	8	8	-	6	7	-	-	-	-	-	-	-	13	-
Wind waves (m) & direction	1.8 SSW	1.6 SSW	-	-	1.3 SSW	0.9 SSW	0.6 SSW	-	-	-	4.0 S	-	-	0.8 SSW	0.8 SSW	0.7 SSW	0.5 SSW	2.2 SSE	2.4 SE	2.0 S	2.0 S	3.0 SSE
Period (s)	8	8	-	-	8	7	7	-	-	-	11	-	-	6	6	6	5	8	9	9	8	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

Japan Surf Map – Wind and Wave forecasts

Japan Wavefinder

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