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

	Thursday 07			Friday 08			Saturday 09			Sunday 10			Monday 11			Tuesday 12			Wednesday 13			Thu
	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	Ada Okinawa	Ko-Chan (Hedo Point) Okinawa	Aoshima Harbour Kyu Shu	Castles Okinawa	Mimitsu Kyu Shu	Izumi Chiba	Kamogawa Chiba	Mera Chiba	Akabane Long Beach Shizuoka	Green island South	Chengkung South	Kenting South	Chengkung South	Chengkung South	Nagata Kyu Shu	Ada Okinawa	Nagata Kyu Shu	Akabane Long Beach Shizuoka	Niyodo Rivermouth Shikoku	Malibu Chiba	Hakashita Kyu Shu	Nagata Kyu Shu
Rating	2	2	2	2	2	4	3	2	1	2	2	2	2	2	3	2	3	3	3	5	3	2
Wave Height (m) & direction	1.1 E	1.2 ESE	1.1 ESE	1.2 ESE	1.0 ESE	2.1 SSW	1.9 SW	2.1 WSW	0.6 SE	1.1 E	1.6 E	1.3 E	1.3 E	1.2 E	1.4 SE	1.5 ESE	2.3 ESE	0.8 SE	2.0 ESE	2.5 ESE	1.6 ESE	0.9 E
Period(s)	9	9	8	9	10	7	8	8	11	10	10	10	9	10	9	9	8	9	8	9	9	11
Energy	202	246	178	220	200	555	552	820	77	335	538	374	432	470	347	334	672	118	538	1210	389	369
Wind (km/h)
Wind State	cross- off	glass	off	cross- on	cross- off	cross	cross	off	cross- off	cross- off	cross- on	cross- off	cross	cross- off	cross- off	cross- off	cross- off	cross- on	glass	cross- on	off	cross- off
High Tide / height (m)	9:07AM 1.61		10:40PM 1.40	9:15AM 1.52		11:51PM 1.36	10:38AM 1.59		1:38AM 1.43		12:39PM 1.40	2:16AM 1.67	1:13PM 1.16	1:52PM 1.52	2:20AM 1.56		3:22PM 1.47	1:45AM 1.38		2:01PM 1.15	2:38AM 1.38
Low Tide / height (m)		3:35PM 0.38		3:38AM 1.06	4:36PM 0.45		5:07AM 1.12	5:13PM 0.65	6:11PM 0.61	7:10AM 1.10		7:18PM 0.61	7:10AM 0.75		7:26PM 0.64	8:36AM 0.81		7:08PM 0.61	8:17AM 0.57		8:45PM 0.70	9:04AM 0.24
Weather Advanced Surf Forecast

Summary	clear	clear	some clouds	some clouds	some clouds	clear	some clouds	some clouds	clear	some clouds	some clouds	clear	clear	risk thund- der	some clouds	light rain	some clouds	some clouds	some clouds	clear	clear	clear
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	2	-	3	-	-	-	-	-	-
High °C	22	23	20	24	22	20	19	18	16	25	26	26	27	27	18	23	21	18	21	20	18	23
Low °C	22	23	18	24	21	16	18	18	13	25	25	25	26	27	17	23	20	17	20	19	16	21
Chill °C (?)	22	23	20	24	22	19	19	18	14	25	26	26	27	27	18	23	21	18	21	20	18	23
Sunrise	5:43	-	-	5:47	-	-	4:41	-	-	5:16	-	-	5:15	-	-	5:41	-	-	5:07	-	-	5:20
Sunset	-	7:01	-	-	6:58	-	-	6:30	-	-	6:24	-	-	6:25	-	-	7:00	-	-	6:32	-	-
Swell1 (m) & direction	1.1 E	1.2 ESE	1.1 ESE	1.2 ESE	1.0 ESE	0.6 SE	0.6 SE	1.5 SW	0.6 SE	1.2 NNE	1.6 E	1.3 E	1.3 E	1.2 E	0.2 SSE	1.5 ESE	-	0.8 SE	2.0 ESE	2.5 ESE	1.6 ESE	1.1 E
Period (s)	9	9	8	9	10	10	10	8	11	8	10	10	9	10	11	9	-	9	8	9	9	8
Swell2 (m) & direction	0.2 NNW	0.1 N	0.1 SE	0.1 NE	0.4 SSW	0.1 NE	0.2 NNE	0.6 SE	0.2 S	1.1 E	0.8 NNE	0.4 ESE	0.7 SE	0.9 ESE	-	0.4 SE	-	0.1 S	-	-	0.2 S	0.9 E
Period (s)	6	6	11	8	5	11	4	10	6	10	7	13	12	11	-	9	-	10	-	-	8	11
Wind waves (m) & direction	-	-	0.4 SW	-	0.5 SW	2.1 SSW	1.9 SW	2.1 WSW	0.9 NW	-	-	-	-	-	1.4 SE	-	2.3 ESE	0.7 ESE	-	1.8 NE	-	-
Period (s)	-	-	3	-	4	7	8	8	4	-	-	-	-	-	9	-	8	4	-	7	-	-

	Thursday 07								Friday 08								Saturday 09
	0AM	2AM	6AM	9AM	12PM	3PM	6PM	9PM	0AM	3AM	6AM	9AM	11AM	3PM	6PM	9PM	0AM	3AM	6AM	9AM	12PM	3PM
Best forecast wave conditions in Japan	Ko-Chan (Hedo Point) Okinawa	Chengkung South	Ada Okinawa	Ada Okinawa	Ada Okinawa	Ada Okinawa	Castles Okinawa	Cape Toi Kyu Shu	Ko-Chan (Hedo Point) Okinawa	Ko-Chan (Hedo Point) Okinawa	Aoshima Harbour Kyu Shu	Aoshima Harbour Kyu Shu	Green island South	Castles Okinawa	Dead Man's Land Shikoku	Dead Man's Land Shikoku	Mimitsu Kyu Shu	Chigasaki Jetty Kanagawa	Chigasaki Jetty Kanagawa	Izumi Chiba	Uraga Point Kanagawa	Kamogawa Chiba
Rating	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	3	3	4	3	3
Wave Height (m) & direction	1.2 E	1.1 E	1.1 E	1.1 E	1.1 E	1.1 ESE	1.2 ESE	1.2 ESE	1.2 ESE	1.2 ESE	1.0 ESE	1.0 ESE	1.1 E	1.2 ESE	0.8 ESE	0.8 ESE	0.9 ESE	2.2 SW	2.2 SW	2.5 SW	1.9 WSW	1.9 WSW
Period(s)	9	9	9	9	9	9	9	9	9	9	8	8	10	9	11	11	10	7	7	8	8	8
Energy	241	210	204	202	200	207	244	217	215	221	210	203	221	231	261	241	206	682	702	1214	734	718
Wind (km/h)
Wind State	cross- off	glass	cross- off	cross- off	glass	glass	glass	cross- off	cross- off	cross- off	off	off	off	cross- off	cross- off	cross- off	off	off	off	glass	cross- off	cross- off
Tide State	high	mid-ebb	mid-flow	high	mid-ebb	mid-ebb	low	mid-flow	high	mid-ebb	low	mid-flow	high	mid-ebb	low	mid-flow	mid-flow	low	mid-flow	high	mid-ebb	mid-ebb
High Tide / height (m)	10:21PM 1.49			8:36AM 1.62					11:15PM 1.43				9:12AM 1.30							7:02AM 1.18
Low Tide / height (m)							4:16PM 0.35				4:08AM 1.21				3:51PM 0.49			2:54AM 1.08
Weather Advanced Surf Forecast

Summary	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	cloudy	cloudy	clear	risk thund- der	some clouds	clear	cloudy	clear	clear	clear	some clouds	some clouds
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	4	-	-	-	-	-	-	-	-
Temp. °C	21	24	21	22	22	23	24	21	22	22	18	20	27	25	19	14	14	17	17	19	17	20
Chill °C (?)	21	24	21	22	22	23	24	21	22	22	18	20	27	25	19	13	13	16	17	19	17	20
Sunrise	-	-	5:43	-	-	-	-	-	-	-	5:22	-	-	-	-	-	-	-	4:43	-	-	-
Sunset	-	-	-	-	-	-	7:02	-	-	-	-	-	-	-	6:50	-	-	-	-	-	-	-
Swell1 (m) & direction	1.2 E	1.1 E	1.1 E	1.1 E	1.1 E	1.1 ESE	1.2 ESE	1.2 ESE	1.2 ESE	1.2 ESE	1.0 ESE	1.0 ESE	1.1 E	1.2 ESE	0.8 ESE	1.0 SW	0.9 ESE	1.6 SSW	1.4 SSW	1.5 SSW	1.5 SW	1.2 SW
Period (s)	9	9	9	9	9	9	9	9	9	9	8	8	10	9	11	6	10	7	7	8	8	8
Swell2 (m) & direction	0.1 NW	-	0.2 NNW	0.2 NNW	0.1 NW	0.1 N	0.1 N	-	0.1 NE	0.1 NE	0.7 SE	0.6 SE	0.1 N	0.1 NE	0.4 SSE	0.8 ESE	0.6 NNE	0.1 SE	0.1 SE	0.6 SE	0.4 SE	0.6 SE
Period (s)	6	-	6	6	6	6	6	-	6	5	8	8	9	7	7	11	6	11	11	10	10	10
Wind waves (m) & direction	-	-	-	-	-	-	-	-	-	-	0.6 WSW	0.6 WSW	-	-	1.2 SSW	0.2 NNW	0.8 NNE	2.2 SW	2.2 SW	2.5 SW	1.9 WSW	1.9 WSW
Period (s)	-	-	-	-	-	-	-	-	-	-	3	4	-	-	6	4	6	7	7	8	8	8

	Wed	Thursday 07
	10PM	10PM	0AM	1AM	2AM	3AM	4AM	5AM	6AM	7AM	8AM	9AM	9AM	11AM	12PM	1PM	2PM	3PM	4PM	5PM	6PM	7PM
Best forecast wave conditions in Japan	Ko-Chan (Hedo Point) Okinawa	Chengkung South	Ada Okinawa	Ada Okinawa	Ada Okinawa	Ada Okinawa	Castles Okinawa	Cape Toi Kyu Shu	Ko-Chan (Hedo Point) Okinawa	Ko-Chan (Hedo Point) Okinawa	Aoshima Harbour Kyu Shu	Aoshima Harbour Kyu Shu	Green island South	Castles Okinawa	Dead Man's Land Shikoku	Dead Man's Land Shikoku	Mimitsu Kyu Shu	Chigasaki Jetty Kanagawa	Chigasaki Jetty Kanagawa	Izumi Chiba	Uraga Point Kanagawa	Kamogawa Chiba
Rating	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	3	3	4	3	3
Wave Height (m) & direction	1.2 E	1.1 E	1.0 E	1.0 E	1.0 E	1.0 E	1.2 E	1.3 ESE	1.3 E	1.3 E	1.1 ESE	1.1 ESE	1.1 E	1.2 E	0.8 ESE	0.8 ESE	1.2 ESE	0.4 ESE	0.4 ESE	1.2 SSE	1.0 S	1.2 SSE
Period(s)	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	10	10	6	7	6
Energy	241	233	178	178	174	174	247	513	271	271	219	214	205	241	121	121	197	76	85	220	116	213
Wind (km/h)
Wind State	cross- off	cross	cross- off	glass	glass	glass	glass	cross- off	cross- off	cross- off	cross	cross- on	cross- off	glass	cross- on	cross- on	on	cross	cross	cross	cross- off	cross
High Tide / height (m)		9:23PM 1.17										8:17AM 1.70	8:27AM 1.38
Low Tide / height (m)						2:51AM 0.98	3:25AM 1.04
Weather Advanced Surf Forecast

Summary	some clouds	clear	clear	clear	clear	clear	clear	cloudy	clear	clear	some clouds	clear	clear	clear	some clouds	some clouds	some clouds	some clouds	some clouds	some clouds	some clouds	cloudy
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
High °C	21	24	21	21	21	21	21	18	21	21	18	18	26	23	22	22	22	20	20	20	19	19
Chill °C (?)	21	24	21	21	21	21	21	18	21	21	18	18	26	23	22	22	22	20	20	20	18	19
Sunrise	-	-	-	-	-	-	-	-	5:43	-	-	-	-	-	-	-	-	-	-	-	-	-
Sunset	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	6:30	-
Swell1 (m) & direction	1.2 E	1.1 E	1.0 E	1.0 E	1.0 E	1.0 E	1.2 E	1.3 ESE	1.3 E	1.3 E	1.1 ESE	1.1 ESE	1.1 E	1.2 E	0.8 ESE	0.8 ESE	1.2 ESE	0.1 SE	0.1 SE	0.6 SE	1.0 S	1.2 SSE
Period (s)	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	11	11	10	7	6
Swell2 (m) & direction	0.1 NW	-	0.2 NNW	0.2 NNW	0.2 NNW	0.2 NNW	0.1 N	0.2 ENE	0.1 N	0.1 N	0.3 ENE	0.3 ENE	0.3 NNE	0.1 N	0.4 SSE	0.4 SSE	-	0.4 ESE	0.4 ESE	0.1 E	0.4 SE	0.7 ESE
Period (s)	6	-	6	6	6	6	6	7	6	6	6	6	5	6	7	7	-	10	10	11	10	10
Wind waves (m) & direction	-	0.7 NNE	-	-	-	-	-	1.2 E	-	-	0.5 NE	0.5 NE	-	-	-	-	-	0.6 SSE	0.7 S	1.2 SSE	-	-
Period (s)	-	5	-	-	-	-	-	9	-	-	6	6	-	-	-	-	-	6	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

Transparent overlay
	Pressure
	Wind
	None