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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Sun

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Tue

Wed

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Sun

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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 05			Thursday 06			Friday 07			Saturday 08			Sunday 09			Monday 10			Tuesday 11			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	Castles Okinawa	Niyodo Rivermouth Shikoku	Dead Man's Land Shikoku	Nagata Kyu Shu	Katagai Chiba	Amatu Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Nagata Kyu Shu	Dragons Leaf Kyu Shu	Californias Okinawa	Nagata Kyu Shu	Corners Okinawa	Corners Okinawa	Aoshima Harbour Kyu Shu	Chokusen Kyu Shu	Dead Man's Land Shikoku	Corners Okinawa	Dead Man's Land Shikoku	Niyodo Rivermouth Shikoku	Akabane Long Beach Shizuoka	Niyodo Rivermouth Shikoku	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba
Rating	3	3	3	4	4	4	3	4	4	2	4	4	4	4	4	4	4	4	4	3	3	2
Wave Height (m) & direction (?)	1.3 ESE	1.4 E	2.2 ESE	2.5 E	3.0 ENE	3.0 E	2.0 E	2.1 E	1.2 E	0.4 ENE	2.0 E	0.9 SSE	1.8 SSE	1.3 SSE	1.8 SSE	1.6 S	2.3 S	1.5 S	1.2 SSW	1.4 S	1.4 SSW	0.8 ESE
Period(s) (?)	9	7	8	10	9	11	10	10	11	11	11	18	15	15	14	14	15	14	15	14	14	8
Energy(?)	430	347	539	1226	1911	2439	917	853	373	69	951	997	1903	1619	2359	1243	2289	1088	1304	945	751	186
Wind (km/h)
Wind State(?)	on	glass	cross	cross- off	cross- off	cross- off	cross- off	off	off	off	cross- off	off	off	cross- off	off	cross- off	cross- off	cross- off	glass	cross- on	off	cross- off
High Tide / height (m)		5:10PM 1.90		7:32AM 2.09		6:54PM 2.20	7:28AM 1.97			7:57AM 1.82		6:47PM 1.84	8:50AM 1.83		7:47PM 1.90	9:37AM 1.74	5:38PM 1.44	7:21PM 1.53	9:59AM 1.26		6:45PM 1.39	11:00AM 1.22
Low Tide / height (m)			12:22AM -0.02		12:44PM 0.66	1:38AM -0.17		12:43PM 0.80	1:53AM -0.07		1:23PM 0.91	1:50AM -0.02		2:12PM 1.01	2:44AM 0.19		12:07PM 1.08	2:43AM 0.37		1:58PM 1.12	2:40AM 0.29
Weather Advanced Surf Forecast

Summary	risk thund- der	cloudy	heavy rain	some clouds	some clouds	clear	clear	some clouds	clear	clear	some clouds	some clouds	clear	some clouds	rain shwrs	some clouds	light rain	clear	clear	some clouds	some clouds	some clouds
Rain (mm)	5	-	16	-	-	-	-	-	-	-	-	-	-	-	1	-	1	-	-	-	-	-
High °C	26	19	16	21	16	14	18	20	16	25	21	25	26	24	21	19	24	12	17	17	14	19
Low °C	25	18	16	18	15	14	15	20	15	24	20	25	25	23	20	17	23	10	14	17	14	16
Chill °C (?)	26	19	15	21	15	12	18	20	16	25	21	25	26	24	21	19	24	10	17	16	14	19
Sunrise	6:39	-	-	6:33	-	-	6:05	-	-	6:41	-	-	6:41	-	-	6:28	-	-	6:31	-	-	6:09
Sunset	-	5:09	-	-	4:38	-	-	5:22	-	-	5:21	-	-	5:19	-	-	5:40	-	-	4:49	-	-
Swell1 (m) & direction	1.3 ESE	1.1 E	2.2 ESE	2.5 E	2.0 E	3.0 E	2.0 E	0.2 S	1.2 E	0.8 ESE	0.2 SSE	1.1 SE	1.8 SSE	1.5 ESE	1.8 SSE	1.6 S	2.3 S	1.5 S	1.3 S	1.4 S	1.4 SSW	0.9 SSE
Period (s)	9	7	8	10	9	11	10	9	11	10	16	14	15	10	14	14	15	14	13	14	14	7
Swell2 (m) & direction	1.2 ENE	0.6 ESE	-	0.1 S	-	-	0.3 NE	-	0.2 N	0.4 ENE	0.2 SSE	0.9 SSE	1.8 E	1.3 SSE	1.6 ESE	1.2 SE	1.1 E	0.8 ESE	1.2 SSW	0.9 ESE	0.8 ESE	0.8 ESE
Period (s)	8	9	-	12	-	-	10	-	4	11	12	18	10	15	10	9	10	9	15	9	9	8
Wind waves (m) & direction	-	1.4 E	-	1.9 NNE	3.0 ENE	-	-	2.1 E	-	0.5 ENE	2.0 E	1.9 E	-	-	-	0.5 NNE	1.6 NE	1.3 NNE	1.0 NE	0.7 ESE	-	0.6 NE
Period (s)	-	7	-	6	9	-	-	10	-	4	11	11	-	-	-	5	6	5	6	6	-	4

	Wednesday 05									Thursday 06							Friday 07
	0AM	3AM	5AM	9AM	12PM	3PM	6PM	9PM	11PM	3AM	6AM	9AM	12PM	3PM	6PM	9PM	0AM	3AM	6AM	9AM	12PM	3PM
Best forecast wave conditions in Japan	Turtles Okinawa	Niyodo Rivermouth Shikoku	Lightning Bolt North	Aja Okinawa	Ikei Island Okinawa	Castles Okinawa	Nagata Kyu Shu	Niyodo Rivermouth Shikoku	Lightning Bolt North	Yasuda Rivermouth Shikoku	Yasuda Rivermouth Shikoku	Dead Man's Land Shikoku	Nagata Kyu Shu	Nagata Kyu Shu	Nagata Kyu Shu	Nagata Kyu Shu	Katagai Chiba	Katahama Shizuoka	Amatu Chiba	Amatu Chiba	Chikura Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba
Rating	2	2	3	2	3	3	2	2	3	4	4	3	4	4	3	4	4	4	4	4	4	3
Wave Height (m) & direction (?)	1.4 E	0.9 ESE	2.3 NE	1.5 E	1.9 E	1.4 ENE	1.7 E	1.5 E	2.0 NE	3.0 ESE	3.0 E	1.9 ESE	2.5 E	2.4 E	2.3 E	2.4 E	2.5 ESE	2.2 E	2.5 E	2.3 E	2.2 E	1.8 E
Period(s) (?)	8	9	8	8	8	8	6	8	7	8	9	9	10	10	10	10	11	11	11	11	11	11
Energy(?)	315	239	793	344	518	534	218	280	565	2279	2050	553	1133	1033	947	1052	1491	1194	1551	1171	1073	737
Wind (km/h)
Wind State(?)	off	off	cross- off	off	glass	off	off	off	cross- off	off	cross- off	cross- off	off	off	off	off	cross- off	glass	off	cross- off	glass	cross- off
Tide State(?)	-	mid-flow	mid-flow	high	mid-ebb	low	high	mid-ebb	mid-ebb	mid-flow	mid-flow	high	mid-ebb	low	mid-flow	high	low	mid-flow	mid-flow	high	low	mid-flow
High Tide / height (m)				6:43AM 2.07			5:45PM 2.01					6:19AM 1.91				6:13PM 2.03				6:01AM 1.56
Low Tide / height (m)						12:28PM 0.59								12:30PM 0.78			10:34PM -0.08				11:16AM 0.85
Weather Advanced Surf Forecast

Summary	rain shwrs	cloudy	light rain	risk thund- der	risk thund- der	risk thund- der	light rain	light rain	cloudy	light rain	cloudy	cloudy	some clouds	clear	clear	some clouds	clear	some clouds	clear	clear	clear	clear
Rain (mm)	1	-	1	3	2	3	1	1	-	2	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	24	14	22	25	25	25	19	17	23	17	17	17	21	22	20	20	15	18	14	16	18	19
Chill °C (?)	24	14	22	25	25	25	18	17	23	16	17	17	21	22	20	20	14	18	13	16	18	19
Sunrise	-	-	-	6:39	-	-	-	-	-	-	-	6:24	-	-	-	-	-	-	-	6:05	-	-
Sunset	-	-	-	-	-	5:45	-	-	-	-	-	-	-	5:22	-	-	-	-	-	-	-	4:37
Swell1 (m) & direction	0.5 NNW	0.9 ESE	0.9 ESE	1.5 E	1.9 E	1.4 ENE	-	-	0.7 ESE	2.5 ESE	2.5 ESE	1.9 ESE	2.5 E	0.1 S	0.2 S	0.2 S	2.5 ESE	2.2 E	2.5 E	2.3 E	2.2 E	1.8 E
Period (s)	7	9	8	8	8	8	-	-	9	8	9	9	10	11	11	10	11	11	11	11	11	11
Swell2 (m) & direction	0.4 ENE	-	0.3 SE	0.4 NNW	0.2 NNW	1.3 ESE	-	-	0.5 SSE	-	-	-	0.1 S	0.2 S	0.1 S	0.1 S	-	0.4 W	0.1 S	0.1 S	0.1 SW	0.1 S
Period (s)	10	-	11	7	7	9	-	-	11	-	-	-	11	11	10	9	-	5	13	12	12	12
Wind waves (m) & direction	1.4 E	1.0 E	2.3 NE	-	-	0.3 NNW	1.7 E	1.5 E	2.0 NE	3.0 ESE	3.0 E	0.5 NNE	1.7 NNE	2.4 E	2.3 E	2.4 E	1.3 NNE	-	-	-	-	-
Period (s)	8	7	8	-	-	6	6	8	7	8	9	4	6	10	10	10	6	-	-	-	-	-

	Tuesday 04	Wednesday 05
	10PM	11PM	11PM	1AM	2AM	3AM	4AM	5AM	5AM	7AM	8AM	9AM	10AM	11AM	12PM	1PM	2PM	3PM	4PM	5PM	6PM	7PM
Best forecast wave conditions in Japan	Turtles Okinawa	Niyodo Rivermouth Shikoku	Lightning Bolt North	Aja Okinawa	Ikei Island Okinawa	Castles Okinawa	Nagata Kyu Shu	Niyodo Rivermouth Shikoku	Lightning Bolt North	Yasuda Rivermouth Shikoku	Yasuda Rivermouth Shikoku	Dead Man's Land Shikoku	Nagata Kyu Shu	Nagata Kyu Shu	Nagata Kyu Shu	Nagata Kyu Shu	Katagai Chiba	Katahama Shizuoka	Amatu Chiba	Amatu Chiba	Chikura Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba
Rating	2	2	3	2	3	3	2	2	3	4	4	3	4	4	3	4	4	4	4	4	4	3
Wave Height (m) & direction (?)	1.3 E	0.7 ESE	0.9 ESE	1.4 E	1.5 E	1.5 E	0.6 E	0.8 ESE	2.3 NE	0.9 ESE	1.0 E	0.9 ESE	0.6 E	0.6 E	0.6 E	0.6 E	0.6 E	1.0 E	0.9 NE	0.5 SE	1.1 NE	0.6 ESE
Period(s) (?)	7	9	8	8	8	8	9	9	8	9	9	8	9	9	9	9	9	5	8	9	4	9
Energy(?)	219	89	111	326	340	322	63	141	793	126	150	145	63	66	66	65	91	79	165	97	136	123
Wind (km/h)
Wind State(?)	off	cross- off	cross- off	cross- off	cross- on	cross- on	off	off	cross- off	off	off	cross	cross- off	cross- off	cross- off	cross- off	cross	cross	cross- off	cross- off	cross- off	cross- on
High Tide / height (m)																			3:34PM 1.61
Low Tide / height (m)				12:22AM 0.04											11:57AM 0.72
Weather Advanced Surf Forecast

Summary	cloudy	some clouds	light rain	cloudy	some clouds	clear	cloudy	cloudy	cloudy	cloudy	cloudy	cloudy	light rain	light rain	light rain	light rain	cloudy	cloudy	cloudy	cloudy	cloudy	cloudy
Rain (mm)	-	-	1	-	-	-	-	-	-	-	-	-	3	3	1	1	-	-	-	-	-	-
High °C	24	15	21	24	24	25	19	14	22	16	17	16	18	18	18	18	17	17	17	17	17	17
Chill °C (?)	24	15	21	24	24	25	19	14	22	16	17	16	18	18	18	18	16	16	16	16	16	16
Sunrise	-	-	-	-	-	-	-	-	-	6:24	-	-	-	-	-	-	-	-	-	-	-	-
Sunset	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	4:42	-	-	-
Swell1 (m) & direction	0.6 NNW	0.7 ESE	0.9 ESE	0.5 N	0.5 N	0.5 ENE	0.6 E	0.8 ESE	0.9 ESE	0.9 ESE	1.0 E	0.9 ESE	0.6 E	0.6 E	0.6 E	0.6 E	0.6 E	0.4 ESE	0.5 SE	0.5 SE	0.5 SE	0.6 ESE
Period (s)	7	9	8	7	7	10	9	9	8	9	9	8	9	9	9	9	9	10	9	9	9	9
Swell2 (m) & direction	0.2 ENE	0.2 E	0.1 SE	0.4 NE	0.2 ENE	0.4 NNW	0.2 ENE	0.7 E	0.3 SE	-	-	0.4 ESE	0.3 ENE	0.2 ENE	0.2 ENE	0.2 ENE	0.1 E	-	0.4 E	0.4 E	0.3 E	0.5 NE
Period (s)	10	4	11	10	10	7	10	6	11	-	-	9	9	9	9	9	14	-	10	10	10	8
Wind waves (m) & direction	1.3 E	-	2.5 NNE	1.4 E	1.5 E	1.5 E	1.1 E	-	2.3 NE	0.8 E	0.8 E	0.7 NNE	1.3 E	1.3 E	1.4 E	1.4 E	0.6 ENE	1.0 E	0.9 NE	1.0 NE	1.1 NE	0.8 NE
Period (s)	7	-	8	8	8	8	5	-	8	6	6	3	6	6	6	6	4	5	8	4	4	4

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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