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 17			Saturday 18			Sunday 19			Monday 20			Tuesday 21			Wednesday 22			Thursday 23
	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	Lightning Bolt North	Kenting South	Nagata Kyu Shu	Akabane Long Beach Shizuoka	Yasuda Rivermouth Shikoku	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Akabane Long Beach Shizuoka	Castles Okinawa	Mera Chiba	Cape Toi Kyu Shu	Nagata Kyu Shu	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Aoshima Harbour Kyu Shu	Akabane Long Beach Shizuoka	Aoshima Harbour Kyu Shu	Aoshima Harbour Kyu Shu	Aha Rivermouth Okinawa	Aoshima Harbour Kyu Shu	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Ohara Chiba	Chengkung South	Lightning Bolt North
Rating	4	4	5	4	5	4	4	4	5	4	4	4	3	3	3	3	2	2	2	2	1	1
Wave Height (m) & direction (?)	1.6 ESE	2.1 E	2.5 ESE	2.0 SSE	2.3 SE	2.1 SSE	2.1 SSE	1.8 ESE	3.0 SE	2.2 ESE	2.1 ESE	2.0 SE	1.6 ESE	1.5 ESE	1.5 E	1.5 E	1.2 E	1.3 ESE	0.7 ENE	0.7 ENE	0.6 ENE	0.5 E
Period(s) (?)	16	16	14	16	16	16	15	14	15	14	13	13	13	12	12	12	12	11	12	12	12	11
Energy(?)	1341	2120	2736	2248	2741	2576	1964	1623	3197	2021	1496	1339	898	647	687	686	410	545	269	204	201	124
Wind (km/h)
Wind State(?)	off	cross- off	cross- off	cross- on	cross- off	cross- off	glass	off	cross- off	cross- off	off	cross- on	cross- off	cross	cross	glass	cross	cross	cross- off	off	cross- off	glass
High Tide / height (m)		5:32AM 1.69		6:08PM 1.89	5:49AM 1.88	7:56PM 0.79		4:47AM 1.50			7:23AM 1.87		7:21PM 1.32	7:09AM 1.70		9:27PM 1.62	5:49AM 1.51		9:20PM 1.22	6:25AM 1.42		11:51PM 1.37
Low Tide / height (m)	11:09PM 0.42	11:54AM 0.11		11:59PM 0.57			12:57AM 0.59	11:33AM -0.00	2:38PM 0.00	1:08AM 0.49		2:03PM -0.01	12:23AM 0.82		2:12PM 0.03	2:38AM 1.03		4:14PM 0.15	12:59AM 1.11		5:21PM 0.31
Weather Advanced Surf Forecast

Summary	risk thund- der	clear	some clouds	cloudy	some clouds	some clouds	some clouds	some clouds	clear	some clouds	some clouds	cloudy	clear	some clouds	some clouds	some clouds	clear	rain shwrs	some clouds	some clouds	risk thund- der	risk thund- der
Rain (mm)	2	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	2	-	-	2	3
High °C	26	26	21	15	19	17	17	23	18	19	22	16	20	17	21	20	22	21	17	19	28	26
Low °C	24	25	19	14	18	17	16	22	17	18	20	15	17	17	20	18	21	21	17	19	28	25
Chill °C (?)	26	26	21	14	19	16	17	23	18	19	22	15	20	17	21	20	22	21	16	19	28	26
Sunrise	-	5:35	-	-	5:31	-	-	6:03	-	-	5:41	-	-	5:13	-	-	5:56	-	-	4:56	-	-
Sunset	-	-	6:44	-	-	6:13	-	-	6:15	-	-	6:14	-	-	6:45	-	-	6:46	-	-	6:17	-
Swell1 (m) & direction	1.6 ESE	2.1 E	0.2 ENE	2.0 SSE	2.3 SE	2.1 SSE	2.1 SSE	1.8 ESE	3.0 SE	2.2 ESE	2.1 ESE	2.0 SE	1.6 ESE	1.5 ESE	1.5 E	1.5 E	1.2 E	1.3 ESE	0.7 ESE	0.7 ENE	0.6 ENE	0.9 SE
Period (s)	16	16	13	16	16	16	15	14	15	14	13	13	13	12	12	12	12	11	10	12	12	6
Swell2 (m) & direction	0.6 NE	-	-	0.5 E	1.3 ESE	1.4 E	0.2 E	0.9 ENE	0.7 ENE	0.8 ENE	0.4 ENE	0.2 ENE	0.1 SE	-	0.2 ESE	0.3 SE	0.2 ESE	0.5 SE	0.7 ENE	0.5 ESE	0.3 ESE	0.5 E
Period (s)	5	-	-	11	8	11	12	10	10	11	11	9	16	-	15	15	14	14	12	10	13	11
Wind waves (m) & direction	-	0.7 W	2.5 ESE	1.3 ESE	-	-	-	-	-	-	-	-	-	-	-	0.5 SW	-	0.6 SSW	0.9 SSW	0.2 ENE	1.1 SE	-
Period (s)	-	4	14	6	-	-	-	-	-	-	-	-	-	-	-	3	-	3	5	3	5	-

	Thu		Friday 17								Saturday 18								Sunday 19
	6PM	8PM	0AM	3AM	6AM	8AM	11AM	3PM	5PM	8PM	0AM	3AM	6AM	9AM	12PM	3PM	6PM	9PM	0AM	3AM	6AM	9AM
Best forecast wave conditions in Japan	Akabane Long Beach Shizuoka	Chengkung South	Asakawa Shikoku	Asakawa Shikoku	Asakawa Shikoku	Kenting South	Lightning Bolt North	Kurihama Kanagawa	Kenting South	Green island South	Nagata Kyu Shu	Nagata Kyu Shu	Mera Chiba	Akabane Long Beach Shizuoka	Akabane Long Beach Shizuoka	Yasuda Rivermouth Shikoku	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Ada Okinawa	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Aha Rivermouth Okinawa	Akabane Long Beach Shizuoka
Rating	4	4	4	4	4	4	4	4	4	4	5	5	5	4	4	5	4	4	4	4	4	4
Wave Height (m) & direction (?)	1.8 SSE	2.0 ESE	1.9 SE	1.9 SE	1.9 SE	2.1 E	1.5 E	1.3 SSE	1.8 E	1.9 E	2.1 SE	2.3 SE	2.2 SSE	2.3 SSE	2.3 SSE	2.5 SE	2.0 SSE	1.6 ESE	2.1 SSE	2.2 SE	1.6 ESE	2.2 SE
Period(s) (?)	15	16	15	15	15	16	16	14	15	15	16	16	16	16	16	16	16	14	15	15	14	14
Energy(?)	1527	1851	1546	1532	1596	2147	1121	1113	1470	1610	3332	3454	3002	2698	2684	3305	2348	1355	2166	2239	1116	1929
Wind (km/h)
Wind State(?)	off	glass	cross- off	glass	glass	off	cross- off	glass	off	off	cross- off	cross- off	glass	cross- off	glass	cross- off	cross- off	cross- off	glass	glass	glass	off
Tide State(?)	high	high	low	mid-flow	high	high	mid-ebb	mid-flow	mid-flow	high	mid-ebb	low	high	mid-ebb	mid-ebb	low	high	high	low	mid-flow	mid-flow	high
High Tide / height (m)	5:08PM 1.68	5:29PM 1.62			5:21AM 1.85	6:23AM 1.03				6:16PM 1.45			4:23AM 1.41				5:23PM 1.49	7:40PM 1.88				6:06AM 1.76
Low Tide / height (m)			11:23PM 0.49									12:37AM 0.48				12:22PM 0.04			10:47PM 0.76
Weather Advanced Surf Forecast

Summary	clear	risk thund- der	clear	some clouds	cloudy	clear	some clouds	some clouds	clear	clear	some clouds	some clouds	some clouds	cloudy	some clouds	cloudy	some clouds	clear	some clouds	cloudy	rain shwrs	cloudy
Rain (mm)	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	1	-
Temp. °C	19	26	13	14	15	25	25	15	26	26	19	18	15	15	16	19	17	22	16	16	21	17
Chill °C (?)	19	26	12	14	15	25	25	15	26	26	19	18	15	15	16	19	17	22	16	16	21	17
Sunrise	-	-	-	-	5:30	5:35	-	-	-	-	-	-	5:05	-	-	-	-	-	-	-	-	-
Sunset	6:22	-	-	-	-	-	-	-	6:16	-	-	-	-	-	-	-	6:13	-	-	-	-	-
Swell1 (m) & direction	1.8 SSE	2.0 ESE	1.9 SE	1.9 SE	1.9 SE	2.1 E	1.5 E	1.3 SSE	1.8 E	1.9 E	2.1 SE	2.3 SE	2.2 SSE	2.3 SSE	2.3 SSE	2.5 SE	2.0 SSE	1.6 ESE	2.1 SSE	2.2 SE	1.6 ESE	2.2 SE
Period (s)	15	16	15	15	15	16	16	14	15	15	16	16	16	16	16	16	16	14	15	15	14	14
Swell2 (m) & direction	0.9 ESE	0.1 NE	0.1 E	0.1 E	0.1 E	-	0.2 S	0.8 SSE	0.1 NE	0.2 NNE	-	-	1.5 E	0.3 E	0.2 E	0.2 E	1.4 E	1.3 ENE	1.0 E	1.0 E	0.8 ENE	-
Period (s)	7	15	13	13	13	-	4	17	16	7	-	-	11	12	12	12	11	10	11	11	9	-
Wind waves (m) & direction	0.6 WNW	0.6 S	0.7 NE	0.7 N	1.2 ESE	-	0.6 N	0.5 E	0.6 WNW	0.9 WSW	2.3 E	2.2 E	-	-	-	1.3 ESE	-	0.6 W	-	-	0.9 ESE	-
Period (s)	4	4	4	4	5	-	7	8	4	5	10	10	-	-	-	8	-	5	-	-	5	-

	Thursday 16									Friday 17
	4PM	4PM	6PM	7PM	8PM	8PM	9PM	11PM	11PM	0AM	2AM	3AM	4AM	5AM	6AM	7AM	8AM	9AM	10AM	11AM	12PM	1PM
Best forecast wave conditions in Japan	Akabane Long Beach Shizuoka	Chengkung South	Asakawa Shikoku	Asakawa Shikoku	Asakawa Shikoku	Kenting South	Lightning Bolt North	Kurihama Kanagawa	Kenting South	Green island South	Nagata Kyu Shu	Nagata Kyu Shu	Mera Chiba	Akabane Long Beach Shizuoka	Akabane Long Beach Shizuoka	Yasuda Rivermouth Shikoku	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Ada Okinawa	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Aha Rivermouth Okinawa	Akabane Long Beach Shizuoka
Rating	4	4	4	4	4	4	4	4	4	4	5	5	5	4	4	5	4	4	4	4	4	4
Wave Height (m) & direction (?)	2.0 SSE	1.9 ESE	1.9 SE	1.9 SE	1.9 SE	2.0 E	1.6 ESE	1.4 SSE	2.1 E	2.3 ESE	1.9 SE	1.9 SE	1.4 SSE	1.7 SSE	1.7 SSE	2.0 SE	1.6 SSE	1.7 ESE	1.6 SSE	1.6 SSE	1.8 ESE	1.7 SSE
Period(s) (?)	15	15	15	15	15	16	16	15	16	16	15	15	14	15	15	15	15	15	15	15	15	14
Energy(?)	1966	1517	1563	1563	1546	1985	1338	1328	2265	2545	1567	1831	1413	2123	2110	1877	1549	1407	1510	1492	1541	1413
Wind (km/h)
Wind State(?)	cross- off	cross	cross- off	cross- off	cross- off	off	glass	cross	off	cross- on	cross- off	cross- off	off	cross- on	on	cross- off	cross- on	on	on	on	cross	cross- on
High Tide / height (m)			5:24PM 1.83										3:59AM 1.37		5:10AM 1.70
Low Tide / height (m)								10:18PM 0.52		11:31PM 0.31										10:05AM 0.20
Weather Advanced Surf Forecast

Summary	clear	clear	clear	clear	clear	clear	some clouds	clear	clear	clear	clear	clear	clear	some clouds	cloudy	some clouds	clear	some clouds	clear	some clouds	cloudy	cloudy
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
High °C	21	27	18	16	15	26	25	11	25	26	18	19	10	14	14	17	10	22	11	12	22	14
Chill °C (?)	21	27	18	15	14	26	25	8	25	26	18	19	6	13	13	17	7	22	8	10	22	12
Sunrise	-	-	-	-	-	-	-	-	-	-	-	-	-	-	5:18	-	-	-	-	-	-	-
Sunset	-	-	6:32	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Swell1 (m) & direction	2.0 SSE	1.9 ESE	1.9 SE	1.9 SE	1.9 SE	2.0 E	1.6 ESE	1.4 SSE	2.1 E	2.3 ESE	1.9 SE	1.9 SE	1.4 SSE	1.7 SSE	1.7 SSE	2.0 SE	1.6 SSE	1.7 ESE	1.6 SSE	1.6 SSE	1.8 ESE	1.7 SSE
Period (s)	15	15	15	15	15	16	16	15	16	16	15	15	14	15	15	15	15	15	15	15	15	14
Swell2 (m) & direction	0.9 ESE	0.1 NE	-	-	0.1 E	-	0.6 NE	0.8 SSE	-	-	0.1 E	0.1 E	1.0 SSE	1.5 E	1.5 E	0.2 E	0.4 ENE	0.1 E	0.4 ENE	0.7 E	0.9 NNE	0.2 E
Period (s)	7	15	-	-	13	-	5	17	-	-	14	14	16	8	8	13	12	15	12	10	8	11
Wind waves (m) & direction	0.7 NW	0.6 S	1.0 NE	0.9 NE	0.9 NE	0.5 W	-	0.7 ENE	-	-	1.3 ENE	1.4 E	1.9 ENE	2.0 E	2.0 E	1.1 E	1.8 ENE	1.0 NE	1.7 ENE	1.6 ENE	1.0 ENE	1.4 ESE
Period (s)	4	4	5	5	5	3	-	9	-	-	8	8	8	8	8	8	8	7	8	8	6	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

Transparent overlay
	Pressure
	Wind
	None