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

	Sun	Monday 14			Tuesday 15			Wednesday 16			Thursday 17			Friday 18			Saturday 19			Sunday 20
	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night
Best forecast wave conditions in Japan	Kaiser's (Hachijojima Island) Izu Islands	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Niyodo Rivermouth Shikoku	Osaki Point Shikoku	Chigasaki Jetty Kanagawa	Ikumi Beach Shikoku	Ikumi Beach Shikoku	Dead Man's Land Shikoku	Katahama Shizuoka	Aha Rivermouth Okinawa	Dead Man's Land Shikoku	Osaki Point Shikoku	Steps Okinawa	Kenting South	Kenting South	Corners Okinawa	Lightning Bolt North	Chengkung South	Yasuda Rivermouth Shikoku	Marinas Okinawa	Yasuda Rivermouth Shikoku
Rating	3	4	5	3	3	3	4	3	3	3	4	3	4	4	4	4	3	6	6	4	4	4
Wave Height (m) & direction (?)	1.3 SE	1.6 ESE	4.0 SE	1.7 ESE	1.6 ESE	2.3 SSE	1.9 SE	2.2 SE	2.0 SE	2.5 SSE	0.9 ESE	2.5 SE	1.9 S	2.2 SE	1.2 E	2.1 E	4.0 SE	3.0 ESE	4.0 E	1.6 S	5.0 SE	1.9 S
Period(s) (?)	7	7	13	12	10	11	11	11	10	9	10	9	8	10	10	11	11	12	13	12	13	12
Energy(?)	167	235	5593	756	530	1265	862	1090	848	1263	160	989	424	895	284	1127	3670	2348	5044	738	7805	1048
Wind (km/h)
Wind State(?)	cross- on	cross- on	cross- off	off	cross- off	cross	cross- off	cross- off	cross	cross- on	cross- off	cross- on	off	off	cross- off	cross- off	cross- off	cross	cross	cross- off	cross- off	cross- off
High Tide / height (m)		7:47AM 1.97		7:51PM 1.43	7:53AM 1.50		8:06PM 1.35	7:08AM 1.28		8:20PM 1.41	8:14AM 1.18		8:48PM 1.41	11:24AM 1.41		11:19PM 1.61		12:18PM 1.18	10:34PM 1.38		2:55PM 1.40	1:19AM 1.64
Low Tide / height (m)	2:19AM 0.98		12:28PM 0.13	1:17AM 0.80		2:11PM 0.30	1:51AM 0.73		1:37PM 0.40	2:35AM 0.65		2:12PM 0.57		5:12AM 0.62	5:01PM 1.01		6:30AM 0.69	4:26PM 1.06		7:38AM 0.44		7:43PM 1.24
Weather Advanced Surf Forecast

Summary	rain shwrs	risk thund- der	risk thund- der	risk thund- der	clear	risk thund- der	risk thund- der	clear	clear	risk thund- der	clear	risk thund- der	risk thund- der	risk thund- der	clear	risk thund- der	risk thund- der	risk thund- der	heavy rain	clear	risk thund- der	rain shwrs
Rain (mm)	5	11	1	3	-	46	2	-	-	28	-	19	17	1	-	1	3	14	11	-	3	3
High °C	27	26	27	26	29	26	25	30	30	26	29	26	26	29	31	29	28	27	28	29	28	26
Low °C	26	25	27	24	28	25	25	28	28	25	28	26	24	29	30	28	28	27	27	28	28	26
Chill °C (?)	27	26	27	26	29	26	25	30	30	26	29	26	26	29	31	29	28	27	28	29	28	26
Sunrise	-	4:33	-	-	5:03	-	-	5:03	-	-	5:43	-	-	5:46	-	-	5:47	-	-	5:07	-	-
Sunset	-	-	6:53	-	-	6:57	-	-	7:13	-	-	7:12	-	-	6:42	-	-	6:43	-	-	7:22	-
Swell1 (m) & direction	1.3 SE	1.6 ESE	4.0 SE	1.7 ESE	1.6 ESE	-	1.9 SE	2.2 SE	2.0 SE	-	0.9 ESE	2.1 SE	1.5 ESE	0.9 SSE	1.2 E	2.1 E	-	3.0 ESE	4.0 E	1.6 S	2.1 S	1.9 S
Period (s)	7	7	13	12	10	-	11	11	10	-	10	9	9	12	10	11	-	12	13	12	13	12
Swell2 (m) & direction	0.8 ESE	0.5 S	-	1.4 SSW	1.3 SSW	-	-	0.7 SSW	0.5 SSW	-	0.3 SW	-	0.1 S	0.2 WSW	0.8 SW	0.9 SW	-	-	0.2 SSW	1.3 ESE	-	1.3 ESE
Period (s)	9	8	-	8	8	-	-	6	6	-	7	-	11	7	8	8	-	-	9	9	-	8
Wind waves (m) & direction	0.7 NE	1.1 NE	1.0 W	-	-	2.3 SSE	0.5 SSW	-	-	2.5 SSE	0.7 SE	2.5 SE	1.9 S	2.2 SE	0.9 NE	1.7 NE	4.0 SE	-	2.1 NNE	-	5.0 SE	-
Period (s)	7	6	4	-	-	11	7	-	-	9	4	9	8	10	4	6	11	-	7	-	13	-

	Sun		Monday 14								Tuesday 15								Wednesday 16
	6PM	9PM	0AM	3AM	6AM	9AM	12PM	3PM	6PM	9PM	0AM	3AM	6AM	9AM	12PM	3PM	6PM	9PM	0AM	3AM	6AM	9AM
Best forecast wave conditions in Japan	Aoshima Harbour Kyu Shu	Chokusen Kyu Shu	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Amatu Chiba	Katahama Shizuoka	Kaiser's (Hachijojima Island) Izu Islands	Malibu Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Niyodo Rivermouth Shikoku	Hashikui Bay Shikoku	Osaki Point Shikoku	Hashikui Bay Shikoku	Uraga Point Kanagawa	Chigasaki Jetty Kanagawa	Dead Man's Land Shikoku	Dead Man's Land Shikoku	Ikumi Beach Shikoku
Rating	2	2	2	2	2	3	5	4	3	6	5	4	4	3	3	3	3	5	3	3	3	4
Wave Height (m) & direction (?)	1.1 ESE	1.1 ESE	1.0 ESE	1.0 ESE	0.9 ESE	3.0 SE	3.5 ESE	4.0 SE	3.5 SE	4.0 SSE	3.5 SSE	3.5 SSE	3.5 SSE	1.6 ESE	1.4 SE	1.7 ESE	1.5 SE	4.5 SSE	2.4 SSE	1.9 SE	2.0 ESE	2.2 SE
Period(s) (?)	9	8	9	10	10	12	15	13	12	12	12	12	11	10	11	11	11	11	11	11	10	11
Energy(?)	189	177	168	197	132	2777	5101	5593	3769	4000	3717	3270	2904	530	483	726	515	4146	1356	831	853	1090
Wind (km/h)
Wind State(?)	cross- off	cross- off	cross- on	cross- off	cross- off	off	off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	glass	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off
Tide State(?)	-	high	mid-ebb	low	mid-flow	high	mid-ebb	low	mid-flow	high	mid-ebb	low	mid-flow	high	mid-ebb	low	mid-flow	high	mid-ebb	mid-ebb	low	mid-flow
High Tide / height (m)		8:39PM 1.92				6:34AM 1.51				7:25PM 1.41				8:17AM 1.71				8:33PM 1.50
Low Tide / height (m)				12:39AM 0.85				12:28PM 0.13				12:53AM 0.83				2:47PM 0.28					3:17AM 0.73
Weather Advanced Surf Forecast

Summary	risk thund- der	risk thund- der	rain shwrs	cloudy	some clouds	risk thund- der	risk thund- der	risk thund- der	some clouds	clear	risk thund- der	some clouds	risk thund- der	clear	clear	clear	risk thund- der	risk thund- der	mod. rain	rain shwrs	clear	clear
Rain (mm)	2	2	1	-	-	1	1	1	-	-	1	-	2	-	-	-	1	3	9	1	-	-
Temp. °C	28	27	26	25	25	26	26	27	27	27	27	27	27	27	29	28	27	26	25	25	25	28
Chill °C (?)	28	27	26	25	25	26	26	27	27	27	27	27	27	27	29	28	27	26	25	25	25	28
Sunrise	-	-	-	-	4:43	-	-	-	-	-	-	-	4:33	-	-	-	-	-	-	-	5:03	-
Sunset	7:21	-	-	-	-	-	-	-	6:53	-	-	-	-	-	-	-	7:13	-	-	-	-	-
Swell1 (m) & direction	1.1 ESE	1.1 ESE	0.9 SSE	1.0 ESE	0.9 ESE	3.0 SE	3.5 ESE	4.0 SE	3.5 SE	3.5 SE	3.5 SSE	3.0 SSE	3.0 SE	1.6 ESE	1.4 SE	1.7 ESE	1.5 SE	3.0 SSE	-	1.9 SE	2.0 ESE	2.2 SE
Period (s)	9	8	8	10	10	12	15	13	12	12	12	12	11	10	11	11	11	11	-	11	10	11
Swell2 (m) & direction	0.3 S	0.5 ENE	1.0 ESE	0.9 SSE	0.8 SSE	0.4 SW	0.4 SSE	-	0.4 NE	-	-	0.1 NE	-	1.0 SSW	0.8 SSW	0.9 SSW	0.8 SSW	0.8 SW	-	-	-	0.7 SSW
Period (s)	6	7	9	8	8	8	8	-	9	-	-	9	-	7	8	7	7	8	-	-	-	6
Wind waves (m) & direction	-	0.3 SSW	-	0.4 NE	-	-	0.9 NNW	1.0 W	1.3 SW	4.0 SSE	3.5 SSE	3.5 SSE	3.5 SSE	-	-	-	0.5 SSW	4.5 SSE	2.4 SSE	0.8 SSW	0.8 SSW	-
Period (s)	-	7	-	6	-	-	4	4	5	12	12	12	11	-	-	-	7	11	11	6	6	-

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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