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

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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	Osaki Point Shikoku	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Hashikui Bay Shikoku	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Takegashima Shikoku	Omaezaki Shizuoka	Hashikui Bay Shikoku	Asakawa Shikoku	Niyodo Rivermouth Shikoku	Asakawa Shikoku	Hakashita Kyu Shu	Nagata Kyu Shu	Chengkung South	Chengkung South	Chengkung South	Chengkung South	Nagata Kyu Shu	Kenting South	Kenting South	Chengkung South	Nagata Kyu Shu
Rating	3	4	5	3	4	4	4	3	3	4	3	3	3	5	3	4	3	3	4	4	4	7
Wave Height (m) & direction (?)	1.6 SE	1.7 ESE	4.5 SSE	1.8 SE	3.5 SSE	2.1 SE	2.3 SSE	2.5 SSE	1.8 SE	1.7 ESE	1.1 ESE	1.9 SE	1.5 ESE	3.5 E	4.0 E	2.5 E	3.5 ESE	1.5 ESE	2.3 E	2.4 E	3.0 E	3.0 SE
Period(s) (?)	10	10	11	11	9	10	8	9	9	9	10	9	9	11	11	11	11	9	10	11	12	11
Energy(?)	538	599	5205	773	1872	745	721	977	492	440	210	542	359	2969	4479	1768	2777	337	1024	1427	2400	2505
Wind (km/h)
Wind State(?)	cross- off	cross- off	cross- off	cross- off	cross- off	glass	cross- off	cross- off	on	glass	cross- on	glass	cross- off	cross- on	cross- off	cross	cross	cross- off	cross	cross- off	cross- on	cross- off
High Tide / height (m)			9:23PM 1.71	9:23AM 1.70		9:38PM 1.60	10:05AM 1.50		9:18PM 1.41	9:38AM 1.09		11:17PM 1.64		1:04PM 1.35	10:00PM 1.40		2:01PM 1.12	1:19AM 1.64		4:09PM 1.47	2:34AM 1.66
Low Tide / height (m)		2:47PM 0.28		3:30AM 0.78	2:25PM 0.57		4:09AM 0.67	4:08PM 0.62		3:37AM 0.56	5:00PM 0.82		6:30AM 0.69			5:59AM 0.34	4:49PM 1.08	7:43PM 1.24	9:08AM 0.45		9:20PM 1.25	10:12AM 0.33
Weather Advanced Surf Forecast

Summary	clear	risk thund- der	risk thund- der	clear	heavy rain	risk thund- der	mod. rain	risk thund- der	heavy rain	mod. rain	rain shwrs	some clouds	risk thund- der	mod. rain	risk thund- der	heavy rain	heavy rain	risk thund- der	clear	some clouds	risk thund- der	risk thund- der
Rain (mm)	-	3	12	-	15	8	9	63	91	8	2	-	6	6	79	27	33	4	-	-	2	2
High °C	29	28	26	29	24	26	24	25	24	26	27	25	29	30	27	26	26	26	30	29	28	28
Low °C	27	27	25	28	24	25	24	24	23	24	27	24	27	27	26	26	25	26	29	29	27	28
Chill °C (?)	29	28	26	29	24	26	24	25	24	26	27	25	29	30	27	26	26	26	30	29	28	28
Sunrise	5:03	-	-	5:01	-	-	4:46	-	-	5:07	-	-	5:22	-	-	5:18	-	-	5:24	-	-	5:24
Sunset	-	7:13	-	-	6:52	-	-	7:12	-	-	7:12	-	-	6:42	-	-	6:40	-	-	6:42	-	-
Swell1 (m) & direction	1.6 SE	1.7 ESE	-	1.8 SE	0.3 SE	2.1 SE	2.3 SSE	-	1.8 SE	1.7 S	1.2 S	1.9 SE	1.5 ESE	3.5 E	4.0 E	2.5 E	3.0 ESE	1.3 S	1.9 SSW	2.0 SSW	3.0 E	3.0 SE
Period (s)	10	10	-	11	14	10	8	-	9	8	8	9	9	11	11	11	11	10	10	10	12	11
Swell2 (m) & direction	0.8 S	-	-	0.9 SSW	-	-	-	-	1.6 S	1.7 ESE	1.1 SE	0.3 S	1.1 S	0.2 SSW	0.2 SSW	1.4 S	0.5 S	0.4 SSW	0.7 W	0.2 SSE	0.4 SSW	-
Period (s)	7	-	-	6	-	-	-	-	8	9	8	11	9	8	8	8	8	13	8	10	10	-
Wind waves (m) & direction	-	1.1 SSW	4.5 SSE	0.6 SSW	3.5 SSE	0.6 SSW	-	2.5 SSE	1.9 S	-	-	-	-	-	-	-	3.5 ESE	1.5 ESE	2.3 E	2.4 E	-	3.0 E
Period (s)	-	7	11	7	9	6	-	9	8	-	-	-	-	-	-	-	11	9	10	11	-	8

	Tuesday 15						Wednesday 16								Thursday 17
	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	Asakawa Shikoku	Dead Man's Land Shikoku	Osaki Point Shikoku	Ikumi Beach Shikoku	Uraga Point Kanagawa	Suruga Bay Shizuoka	Osaki Point Shikoku	Dead Man's Land Shikoku	Chigasaki Jetty Kanagawa	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Osaki Point Shikoku	Hashikui Bay Shikoku	Hashikui Bay Shikoku	Asakawa Shikoku	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Takegashima Shikoku	Suruga Bay Shizuoka	Omaezaki Shizuoka	Hashikui Bay Shikoku	Aoshima Harbour Kyu Shu
Rating	3	3	3	3	4	4	4	4	4	5	3	3	3	3	4	4	4	4	4	4	3	4
Wave Height (m) & direction (?)	1.7 SE	1.6 SE	1.7 ESE	1.6 SE	4.0 SSE	2.1 SSE	2.1 ESE	2.2 SE	2.5 SSE	3.5 S	2.1 SE	1.8 SE	1.6 SE	1.8 SE	2.4 SSE	2.3 SSE	2.1 SSE	2.5 SSE	2.2 SSE	2.2 SSE	1.9 SSE	2.5 SE
Period(s) (?)	10	10	10	11	11	11	10	11	11	10	11	10	10	10	9	8	8	9	8	8	9	9
Energy(?)	592	538	554	551	3890	974	978	1051	1426	2572	954	634	517	627	819	737	574	1203	629	629	599	1015
Wind (km/h)
Wind State(?)	glass	cross- off	cross- off	cross- off	cross	glass	off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	glass	cross- off	cross- off	cross- off	cross- off	cross- off	off	cross- off	cross- off
Tide State(?)	-	high	mid-ebb	mid-ebb	mid-flow	high	high	mid-ebb	mid-flow	high	high	mid-ebb	low	mid-flow	mid-ebb	low	mid-flow	mid-flow	high	mid-ebb	low	mid-flow
High Tide / height (m)		8:13AM 1.69				8:58PM 1.63	9:23PM 1.71			7:08AM 1.28	9:04AM 1.60								9:56AM 1.28
Low Tide / height (m)													3:29PM 0.65			2:35AM 0.65					4:10PM 0.83
Weather Advanced Surf Forecast

Summary	cloudy	clear	clear	clear	mod. rain	risk thund- der	risk thund- der	clear	some clouds	risk thund- der	risk thund- der	risk thund- der	risk thund- der	risk thund- der	cloudy	risk thund- der	cloudy	risk thund- der	light rain	some clouds	risk thund- der	risk thund- der
Rain (mm)	-	-	-	-	8	1	1	-	-	5	2	1	2	2	-	1	-	4	1	-	21	2
Temp. °C	25	27	28	28	27	26	26	25	26	25	28	28	27	26	26	26	26	26	24	25	24	26
Chill °C (?)	25	27	28	28	27	26	26	25	26	25	28	28	27	26	26	26	26	26	24	25	24	26
Sunrise	5:01	-	-	-	-	-	-	-	4:39	-	-	-	-	-	-	-	4:35	-	-	-	-	-
Sunset	-	-	-	-	6:55	-	-	-	-	-	-	-	7:13	-	-	-	-	-	-	-	7:12	-
Swell1 (m) & direction	1.7 SE	1.6 SE	1.7 ESE	1.6 SE	3.5 SSE	2.1 SSE	2.1 ESE	2.2 SE	2.5 SSE	3.0 SSE	2.1 SE	1.8 SE	1.6 SE	1.8 SE	2.2 SSE	2.0 SSE	2.1 SSE	2.4 SE	1.6 S	2.2 SSE	1.1 SE	2.5 SE
Period (s)	10	10	10	11	11	11	10	11	11	10	11	10	10	10	9	8	8	9	8	8	9	9
Swell2 (m) & direction	1.0 SSW	0.8 S	-	-	0.8 SW	0.9 SW	-	0.9 SSW	0.6 SW	-	-	0.7 SW	0.7 SSW	0.4 SSW	0.2 ESE	-	0.4 SE	-	0.1 SE	0.3 SE	-	-
Period (s)	8	7	-	-	8	8	-	7	8	-	-	6	6	6	14	-	13	-	12	13	-	-
Wind waves (m) & direction	-	-	1.2 SSW	0.9 SSW	4.0 SSE	-	1.1 SSW	1.1 SSW	-	3.5 S	0.9 SW	-	-	0.6 SW	2.4 SSE	2.3 SSE	1.8 S	2.5 SSE	2.2 SSE	1.8 S	1.9 SSE	1.9 SSE
Period (s)	-	-	8	7	11	-	6	6	-	10	6	-	-	6	9	8	8	9	8	8	9	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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