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.

Wed

Thu

Fri

Sat

Sun

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Mon

Tue

Wed

Thu

Fri

Show location on the map:

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 08			Thursday 09			Friday 10			Saturday 11			Sunday 12			Monday 13			Tuesday 14			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	Bowls Okinawa	Chengkung South	Katahama Shizuoka	Niyodo Rivermouth Shikoku	Gyongpo Beach South Korea	Dragons Leaf Kyu Shu	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Choshi Chiba	Ohara Chiba	Kurihama Kanagawa	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Balls Bowls Okinawa	Hakashita Kyu Shu	Aoshima Harbour Kyu Shu	Aha Rivermouth Okinawa	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Ada Okinawa	Castles Okinawa	Ada Okinawa	Corners Okinawa	Chengkung South
Rating	1	2	1	1	2	3	4	4	4	2	2	1	1	2	2	2	2	2	2	2	3	4
Wave Height (m) & direction (?)	1.7 N	0.9 NE	0.6 ESE	0.6 E	0.3 SE	2.2 S	2.2 SSW	2.5 SSW	1.7 SSE	2.0 SSW	2.4 SW	0.6 SE	0.9 ESE	0.8 ESE	0.9 ESE	0.9 ESE	1.7 SSE	0.9 ESE	1.3 ESE	1.0 ESE	0.3 WSW	1.1 E
Period(s) (?)	8	8	8	9	6	6	7	8	8	8	8	11	10	11	11	11	7	11	11	11	6	11
Energy(?)	414	241	54	88	7	413	792	1172	422	569	764	118	175	130	168	194	493	202	360	242	8	627
Wind (km/h)
Wind State(?)	off	on	glass	glass	cross- on	cross- on	cross- on	glass	cross	cross- off	cross- on	on	cross	on	glass	off	cross- off	cross- off	off	cross- off	glass	cross- on
High Tide / height (m)			11:21PM 1.34	10:12AM 1.55		11:45PM 1.10	10:20AM 1.30		2:31AM 1.06	12:15PM 1.26			3:01AM 1.33			3:49AM 1.68
Low Tide / height (m)		4:41PM 0.37		4:16AM 1.00	5:07PM 0.39	12:36AM 1.10		6:37PM 0.57		5:57AM 1.01		7:39PM 0.66	9:15AM 0.75			9:51AM 0.95		9:42PM 0.37
Weather Advanced Surf Forecast

Summary	clear	some clouds	clear	some clouds	heavy rain	light rain	heavy rain	rain shwrs	rain shwrs	clear	clear	some clouds	some clouds	some clouds	mod. rain	clear	cloudy	rain shwrs	clear	some clouds	clear	some clouds
Rain (mm)	-	-	-	-	13	3	13	3	1	-	-	-	-	-	8	-	-	1	-	-	-	-
High °C	20	24	13	16	9	18	19	20	19	21	19	17	25	20	18	24	17	23	23	22	21	26
Low °C	18	24	11	14	8	17	19	20	18	20	18	15	24	18	16	23	17	22	23	21	20	25
Chill °C (?)	20	24	13	16	8	17	19	20	18	21	19	16	25	20	18	24	16	23	23	22	21	26
Sunrise	6:13	-	-	5:43	-	-	5:41	-	-	5:11	-	-	6:07	-	-	6:05	-	-	6:07	-	-	5:33
Sunset	-	6:12	-	-	6:52	-	-	6:30	-	-	6:08	-	-	6:39	-	-	6:08	-	-	6:49	-	-
Swell1 (m) & direction	0.4 SW	0.9 NE	0.7 SW	0.6 E	0.3 SE	0.2 ESE	1.5 SE	1.1 SE	0.4 SE	0.6 SE	0.4 SE	1.3 SSW	0.9 ESE	0.8 ESE	0.9 ESE	0.9 ESE	1.4 SSE	0.9 ESE	1.3 ESE	1.0 ESE	0.9 ESE	1.1 E
Period (s)	7	8	8	9	6	11	8	8	11	11	11	9	10	11	11	11	7	11	11	11	10	11
Swell2 (m) & direction	0.3 E	0.9 E	0.6 ESE	0.2 SSE	-	0.2 ESE	-	-	-	-	-	0.6 SE	0.3 SW	0.2 SSE	0.2 ENE	-	0.6 SE	-	0.1 N	0.4 WSW	0.5 NNW	0.6 ESE
Period (s)	10	8	8	6	-	11	-	-	-	-	-	11	6	5	6	-	11	-	8	6	5	18
Wind waves (m) & direction	1.7 N	-	0.2 SSW	0.2 SSE	-	2.2 S	2.2 SSW	2.5 SSW	1.7 SSE	2.0 SSW	2.4 SW	1.1 NE	0.3 ESE	-	-	0.7 SW	1.7 SSE	0.6 WSW	0.7 WSW	0.5 N	-	-
Period (s)	8	-	2	2	-	6	7	8	8	8	8	5	3	-	-	6	7	6	6	4	-	-

	Wednesday 08							Thursday 09							Friday 10
	6AM	9AM	12PM	3PM	6PM	9PM	11PM	2AM	5AM	8AM	12PM	3PM	6PM	9PM	0AM	3AM	6AM	9AM	12PM	3PM	6PM	9PM
Best forecast wave conditions in Japan	Amatu Chiba	Bowls Okinawa	Californias Okinawa	Bowls Okinawa	Aoshima Harbour Kyu Shu	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Chengkung South	Chengkung South	Chengkung South	Chengkung South	Omaezaki Shizuoka	Niyodo Rivermouth Shikoku	Katahama Shizuoka	Gyongpo Beach South Korea	Gyongpo Beach South Korea	Golfcourse Kyu Shu	Niyodo Rivermouth Shikoku	Dragons Leaf Kyu Shu	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Osaki Point Shikoku	Asakawa Shikoku
Rating	2	2	2	1	1	1	2	2	2	2	1	1	1	1	2	2	3	3	4	4	4	4
Wave Height (m) & direction (?)	1.1 S	1.7 N	1.6 N	1.4 N	0.5 E	0.6 SE	1.1 E	1.0 E	1.0 E	1.0 E	0.6 SE	0.6 ESE	0.6 SE	0.9 SE	1.3 SE	1.6 S	2.0 SSW	2.0 S	2.5 SSW	2.5 SSW	3.0 SW	2.5 SSW
Period(s) (?)	8	8	8	8	9	8	8	9	9	9	8	9	8	7	8	6	7	7	8	8	9	9
Energy(?)	287	414	331	235	62	61	285	221	209	205	83	89	77	79	206	307	576	506	1137	1172	1285	1443
Wind (km/h)
Wind State(?)	cross- off	off	off	off	glass	cross- off	glass	glass	glass	glass	glass	glass	cross- off	off	cross- off	cross- off	glass	cross- off	glass	glass	off	cross- off
Tide State(?)	-	mid-flow	high	mid-ebb	low	mid-flow	high	mid-ebb	low	mid-flow	mid-ebb	mid-ebb	low	high	mid-ebb	high	low	mid-flow	high	mid-ebb	low	mid-flow
High Tide / height (m)			9:40AM 1.67				10:29PM 1.06							6:20PM 0.28		12:31AM 1.39			9:12AM 1.39
Low Tide / height (m)					3:54PM 0.27				2:50AM 0.88				4:45PM 0.39				3:36AM 1.22				5:42PM 0.66
Weather Advanced Surf Forecast

Summary	clear	clear	clear	clear	clear	clear	some clouds	some clouds	some clouds	clear	some clouds	cloudy	some clouds	light rain	light rain	light rain	mod. rain	light rain	mod. rain	rain shwrs	some clouds	some clouds
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	5	3	1	6	4	6	2	-	-
Temp. °C	8	18	20	20	14	13	24	24	24	25	15	15	16	9	10	19	18	18	19	20	21	20
Chill °C (?)	5	17	20	20	14	12	24	24	24	25	15	15	16	8	8	19	18	18	19	20	21	20
Sunrise	5:16	6:13	-	-	-	-	-	-	-	5:39	-	-	-	-	-	-	5:41	-	-	-	-	-
Sunset	-	-	-	-	6:37	-	-	-	-	-	-	-	6:13	-	-	-	-	-	-	-	6:29	-
Swell1 (m) & direction	1.1 S	0.4 SW	1.6 N	1.4 N	0.5 E	0.6 SE	1.1 E	1.0 E	1.0 E	1.0 E	0.6 SE	0.6 ESE	0.6 SE	0.9 SE	1.3 SE	0.9 ESE	1.4 SE	0.8 ESE	1.3 SE	1.1 SE	1.0 SE	1.6 SSW
Period (s)	8	7	8	8	9	8	8	9	9	9	8	9	8	7	8	8	8	8	8	8	8	8
Swell2 (m) & direction	0.9 NE	0.3 E	0.4 ESE	0.4 ESE	0.5 ENE	0.4 NE	0.7 NE	0.7 NE	0.6 NE	0.6 NE	0.4 SW	0.3 SE	0.3 SW	-	-	-	-	-	-	-	-	1.0 SE
Period (s)	8	10	10	10	6	5	8	8	8	8	8	11	7	-	-	-	-	-	-	-	-	8
Wind waves (m) & direction	-	1.7 N	0.7 ENE	0.6 ENE	-	-	-	-	-	-	-	0.4 SSE	0.4 S	2.0 SE	-	1.6 S	2.0 SSW	2.0 S	2.5 SSW	2.5 SSW	3.0 SW	2.5 SSW
Period (s)	-	8	4	5	-	-	-	-	-	-	-	4	4	7	-	6	7	7	8	8	9	9

	Wednesday 08	Thu
	4AM	5AM	6AM	7AM	8AM	9AM	9AM	10AM	11AM	12PM	2PM	3PM	4PM	5PM	6PM	7PM	8PM	9PM	10PM	11PM	0AM	1AM
Best forecast wave conditions in Japan	Amatu Chiba	Bowls Okinawa	Californias Okinawa	Bowls Okinawa	Aoshima Harbour Kyu Shu	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Chengkung South	Chengkung South	Chengkung South	Chengkung South	Omaezaki Shizuoka	Niyodo Rivermouth Shikoku	Katahama Shizuoka	Gyongpo Beach South Korea	Gyongpo Beach South Korea	Golfcourse Kyu Shu	Niyodo Rivermouth Shikoku	Dragons Leaf Kyu Shu	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Osaki Point Shikoku	Asakawa Shikoku
Rating	2	2	2	1	1	1	2	2	2	2	1	1	1	1	2	2	3	3	4	4	4	4
Wave Height (m) & direction (?)	1.3 S	1.7 N	1.8 N	1.8 N	1.1 NE	1.7 NNE	1.1 NE	1.2 ENE	1.2 ENE	1.2 ENE	0.9 SSW	0.6 S	0.4 ESE	0.4 SE	0.4 SE	0.5 E	0.4 SSW	0.3 ESE	0.4 SSW	0.4 SSW	0.4 SSW	0.4 ESE
Period(s) (?)	8	8	8	8	7	8	7	7	7	7	9	8	8	4	4	9	7	9	7	7	7	12
Energy(?)	270	365	429	457	173	560	158	206	265	276	164	76	47	8	6	55	40	27	42	42	51	78
Wind (km/h)
Wind State(?)	cross- off	cross- off	cross- off	cross- off	cross- on	cross- on	cross- on	cross- on	cross- on	on	cross- on	on	cross- on	cross- off	cross- off	glass	glass	cross	cross- off	cross- off	cross- off	cross- off
High Tide / height (m)							8:38AM 1.48								5:38PM 0.29					10:20PM 1.33
Low Tide / height (m)													3:25PM 0.30
Weather Advanced Surf Forecast

Summary	clear	cloudy	clear	clear	clear	clear	some clouds	some clouds	cloudy	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
High °C	9	18	18	18	12	10	25	25	25	25	12	14	13	17	17	14	11	13	11	10	11	10
Chill °C (?)	6	17	17	17	10	8	25	25	25	25	10	14	12	17	17	14	11	12	10	9	10	9
Sunrise	-	-	-	6:13	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Sunset	-	-	-	-	-	-	-	-	-	-	-	-	-	-	6:52	-	-	-	-	-	-	-
Swell1 (m) & direction	1.3 S	0.5 SW	0.5 SW	0.4 SW	0.5 E	0.9 S	0.6 E	0.6 E	0.6 E	0.7 E	0.9 SSW	0.6 S	0.9 SW	0.4 SE	0.4 SE	0.5 E	0.4 SSW	0.3 ESE	0.4 SSW	0.4 SSW	0.4 SSW	0.4 ESE
Period (s)	8	8	8	7	9	8	9	9	9	8	9	8	8	4	4	9	7	9	7	7	7	12
Swell2 (m) & direction	0.4 ESE	0.4 ESE	0.4 ESE	0.4 E	0.4 SSE	0.8 NE	0.1 S	0.1 S	0.6 E	0.6 E	0.5 E	0.4 ESE	0.5 E	0.1 NE	0.1 NE	0.4 ENE	0.3 ESE	0.3 SE	0.3 ESE	0.3 ESE	0.3 ESE	0.3 SSW
Period (s)	9	9	9	10	7	8	6	6	9	9	6	9	6	7	7	6	9	7	9	9	10	7
Wind waves (m) & direction	1.0 NE	1.7 N	1.8 N	1.8 N	1.1 NE	1.7 NNE	1.1 NE	1.2 ENE	1.2 ENE	1.2 ENE	0.2 S	-	-	0.3 SE	-	-	-	-	-	-	-	-
Period (s)	6	8	8	8	7	8	7	7	7	7	3	-	-	3	-	-	-	-	-	-	-	-

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