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.

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

	Sunday 01			Monday 02			Tuesday 03			Wednesday 04			Thursday 05			Friday 06			Saturday 07			Sun
	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	Kamogawa Chiba	Chikura Chiba	Amatu Chiba	Big Ben Chiba	Chikura Chiba	Cape Toi Kyu Shu	Buma Okinawa	Kaiser's (Hachijojima Island) Izu Islands	Californias Okinawa	Chengkung South	Choshi Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Kamogawa Chiba	Chikura Chiba	Chikura Chiba	Chikura Chiba	Mera Chiba	Mera Chiba	Amatu Chiba	Onjuku Chiba	Amatu Chiba
Rating	3	3	1	1	3	1	1	2	1	2	2	1	1	3	2	2	3	2	3	3	2	2
Wave Height (m) & direction (?)	1.6 WSW	2.1 WSW	0.8 SW	0.6 SW	1.8 WSW	0.1 SE	1.7 N	0.8 NNE	1.3 N	1.2 ESE	0.3 ENE	0.4 ENE	0.5 E	1.1 SW	1.8 WSW	1.5 WSW	1.9 WSW	2.2 W	1.7 WSW	2.0 NE	1.6 NE	1.0 ENE
Period(s) (?)	8	7	8	8	7	9	7	7	8	8	15	13	12	5	7	7	7	7	7	8	7	7
Energy(?)	321	449	117	66	290	3	265	94	205	231	70	67	80	72	310	215	403	755	328	778	360	233
Wind (km/h)
Wind State(?)	glass	cross- off	cross- off	off	cross- off	off	cross- off	cross	off	on	cross- off	cross- off	off	cross- off	cross- off	cross- off	cross- off	cross- off	off	cross	cross- off	cross- off
High Tide / height (m)			8:37PM 1.51	5:39AM 1.38	4:14PM 1.38		6:13AM 1.28	5:20PM 1.48		6:41AM 1.38	5:36PM 1.43		6:43AM 1.38		6:22PM 1.38	7:23AM 1.36		8:57PM 1.78	7:42AM 1.33		7:37PM 1.20	10:56AM 1.66
Low Tide / height (m)	10:20AM 0.89	5:18PM 1.19		10:52AM 0.82		11:20PM -0.03	11:25AM 0.72		12:04AM -0.00			12:13AM 0.11		12:48PM 0.50	12:56AM 0.17		1:10PM 0.54			4:33PM 0.59	1:15AM 0.64	4:41AM 0.52
Weather Advanced Surf Forecast

Summary	clear	clear	some clouds	some clouds	clear	clear	clear	rain shwrs	some clouds	clear	cloudy	some clouds	some clouds	cloudy	some clouds	clear	clear	some clouds	light rain	mod. rain	light snow	cloudy
Rain (mm)	-	-	-	-	-	-	-	1	-	-	-	-	-	-	-	-	-	-	3	8	7	-
High °C	9	9	8	9	9	7	15	10	15	20	12	10	14	14	13	13	14	12	7	5	5	4
Low °C	6	9	5	6	9	5	14	10	14	18	11	8	10	13	9	11	12	9	6	4	2	2
Chill °C (?)	7	6	6	8	6	3	14	6	14	20	10	7	12	12	11	12	13	11	3	1	1	1
Sunrise	6:39	-	-	6:37	-	-	7:11	-	-	6:33	-	-	6:33	-	-	6:35	-	-	6:35	-	-	6:33
Sunset	-	5:07	-	-	5:07	-	-	5:13	-	-	5:06	-	-	5:10	-	-	5:12	-	-	5:12	-	-
Swell1 (m) & direction	0.6 SW	0.4 NE	0.8 SW	0.6 SW	0.4 NE	0.2 W	0.1 SE	1.4 W	1.3 N	1.2 ESE	0.3 NE	1.0 SW	0.6 SSW	0.6 ENE	0.6 ENE	0.6 ENE	0.6 ENE	1.5 WSW	0.7 ENE	1.2 ENE	0.6 SSW	1.0 ENE
Period (s)	8	12	8	8	11	7	8	7	8	8	9	6	6	12	12	12	13	7	7	8	8	7
Swell2 (m) & direction	0.5 NE	0.1 S	0.4 NE	0.4 NE	0.1 S	0.1 SE	0.1 E	0.4 NE	0.1 SE	0.6 NE	0.3 ENE	0.4 ENE	0.5 E	0.1 SE	0.2 SSE	0.2 SSE	0.3 SE	0.6 ENE	0.4 ENE	0.8 SW	0.5 E	0.8 SW
Period (s)	12	16	11	11	15	9	13	10	9	7	15	13	12	10	10	10	10	12	12	7	12	8
Wind waves (m) & direction	1.6 WSW	2.1 WSW	-	-	1.8 WSW	0.9 NW	1.7 N	0.8 NNE	0.5 E	-	0.7 SSW	1.6 SW	1.1 SW	1.1 SW	1.8 WSW	1.5 WSW	1.9 WSW	2.2 W	1.7 WSW	2.0 NE	1.6 NE	-
Period (s)	8	7	-	-	7	4	7	7	4	-	5	7	6	5	7	7	7	7	7	8	7	-

	Sunday 01						Monday 02								Tuesday 03
	6AM	8AM	11AM	3PM	6PM	9PM	0AM	3AM	6AM	9AM	12PM	3PM	6PM	9PM	0AM	3AM	6AM	9AM	12PM	3PM	6PM	9PM
Best forecast wave conditions in Japan	Mera Chiba	Mazu-Eikon Zhangzhou	Mazu-Eikon Zhangzhou	Kamogawa Chiba	Chikura Chiba	Chikura Chiba	Chikura Chiba	Amatu Chiba	Amatu Chiba	Amatu Chiba	Kamogawa Chiba	Big Ben Chiba	Big Ben Chiba	Amatu Chiba	Chikura Chiba	Amatu Chiba	Onjuku Chiba	Cape Toi Kyu Shu	Amatu Chiba	Buma Okinawa	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Californias Okinawa
Rating	3	3	3	3	2	3	3	1	1	1	2	1	1	3	3	1	1	1	1	1	1	2
Wave Height (m) & direction (?)	2.1 W	2.3 ENE	2.2 ENE	2.2 WSW	1.9 WSW	2.4 W	1.9 WSW	0.4 NE	0.4 NE	0.6 SW	1.3 WSW	0.9 SW	1.3 SW	1.9 SW	2.1 W	0.7 SW	0.9 ENE	0.8 NNE	0.9 ENE	1.6 N	0.8 ENE	1.5 N
Period(s) (?)	7	8	8	7	7	8	8	11	11	8	7	7	7	8	7	7	6	7	6	8	6	8
Energy(?)	535	827	781	661	389	977	620	92	64	66	206	120	187	628	714	72	80	62	68	299	54	290
Wind (km/h)
Wind State(?)	glass	cross- off	cross- off	cross- off	glass	cross- off	cross- off	off	off	off	cross- off	cross- off	cross- off	off	off	cross- off	off	cross- off	off	off	glass	off
Tide State(?)	high	low	mid-flow	mid-flow	high	mid-ebb	low	mid-flow	high	mid-ebb	low	mid-flow	high	mid-ebb	low	mid-flow	mid-flow	high	low	low	high	high
High Tide / height (m)	5:22AM 1.37				3:25PM 1.32				5:51AM 1.37				4:11PM 1.41					7:31AM 2.02			4:39PM 1.53	8:13PM 1.92
Low Tide / height (m)		5:11AM -0.12					10:44PM -0.02				10:52AM 0.82				11:20PM -0.03				11:41AM 0.66	2:05PM 0.68
Weather Advanced Surf Forecast

Summary	cloudy	light rain	light rain	clear	clear	clear	clear	some clouds	some clouds	some clouds	some clouds	clear	some clouds	clear	clear	clear	rain shwrs	clear	clear	clear	clear	clear
Rain (mm)	-	1	2	-	-	-	-	-	-	-	-	-	-	-	-	-	1	-	-	-	-	-
Temp. °C	7	11	10	9	9	9	8	6	5	7	9	9	7	6	7	4	4	5	7	15	8	14
Chill °C (?)	6	9	8	7	9	7	5	3	3	5	8	7	4	4	4	0	-1	2	3	14	8	13
Sunrise	-	6:52	-	-	-	-	-	-	-	6:37	-	-	-	-	-	-	-	7:05	-	-	-	-
Sunset	-	-	-	5:07	-	-	-	-	-	-	-	5:07	-	-	-	-	-	-	-	-	-	-
Swell1 (m) & direction	1.0 WSW	1.1 E	1.1 E	1.1 SW	0.4 NE	1.7 WSW	1.3 WSW	0.6 SW	0.6 SW	0.6 SW	0.6 SW	0.4 NE	0.4 ENE	1.4 SW	1.6 WSW	0.7 SW	0.9 ENE	0.8 NNE	0.9 ENE	0.1 SE	0.8 ENE	1.5 N
Period (s)	7	8	9	7	12	8	8	7	7	8	7	5	5	7	7	7	6	7	6	8	6	8
Swell2 (m) & direction	0.3 NE	-	-	0.5 NE	0.1 S	0.4 NE	0.4 NE	0.4 NE	0.4 NE	0.4 NE	0.4 NE	0.4 NE	0.3 NE	0.4 ENE	0.2 ENE	0.4 ENE	0.4 SSW	0.2 W	0.4 SW	-	0.2 ENE	0.1 SE
Period (s)	12	-	-	12	16	12	11	11	11	11	11	11	11	5	5	5	6	8	6	-	10	9
Wind waves (m) & direction	2.1 W	2.3 ENE	2.2 ENE	2.2 WSW	1.9 WSW	2.4 W	1.9 WSW	0.3 N	0.3 N	-	1.3 WSW	0.9 SW	1.3 SW	1.9 SW	2.1 W	0.6 NE	-	0.3 NW	1.1 NE	1.6 N	-	0.7 NE
Period (s)	7	8	8	7	7	8	8	2	3	-	7	7	7	8	7	5	-	3	6	8	-	4

	Sunday 01	Mon
	4AM	4AM	5AM	7AM	8AM	9AM	10AM	11AM	12PM	1PM	2PM	3PM	4PM	5PM	6PM	7PM	8PM	9PM	10PM	11PM	0AM	1AM
Best forecast wave conditions in Japan	Mera Chiba	Mazu-Eikon Zhangzhou	Mazu-Eikon Zhangzhou	Kamogawa Chiba	Chikura Chiba	Chikura Chiba	Chikura Chiba	Amatu Chiba	Amatu Chiba	Amatu Chiba	Kamogawa Chiba	Big Ben Chiba	Big Ben Chiba	Amatu Chiba	Chikura Chiba	Amatu Chiba	Onjuku Chiba	Cape Toi Kyu Shu	Amatu Chiba	Buma Okinawa	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Californias Okinawa
Rating	3	3	3	3	2	3	3	1	1	1	2	1	1	3	3	1	1	1	1	1	1	2
Wave Height (m) & direction (?)	1.6 WSW	1.9 ENE	1.9 ENE	0.4 SW	1.6 WSW	1.6 WSW	1.7 WSW	0.9 SW	0.9 SW	0.9 SW	1.1 SW	1.1 SW	1.1 SW	1.1 SW	1.9 WSW	1.0 SW	0.5 ENE	0.3 NNE	0.9 SW	1.4 NNW	0.5 ENE	1.4 N
Period(s) (?)	7	8	8	7	8	8	7	7	7	7	7	7	7	7	7	7	11	6	8	7	11	7
Energy(?)	345	614	609	19	270	270	286	167	167	167	224	202	186	172	389	159	123	8	145	208	75	203
Wind (km/h)
Wind State(?)	cross- off	cross- off	cross- off	cross- off	cross- off	off	cross- off	cross	cross- on	cross	cross- off	cross- off	cross- off	off	glass	cross- off	cross- off	off	cross- off	cross- off	cross- on	cross- off
High Tide / height (m)													3:24PM 1.37
Low Tide / height (m)								10:30AM 0.87
Weather Advanced Surf Forecast

Summary	cloudy	cloudy	cloudy	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	cloudy	clear	cloudy	some clouds	cloudy
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
High °C	7	12	12	5	6	7	7	8	9	9	9	9	9	9	9	8	8	8	8	14	8	14
Chill °C (?)	5	10	10	4	5	6	6	7	7	7	7	7	8	8	9	6	6	4	6	12	6	12
Sunrise	-	-	-	6:39	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Sunset	-	-	-	-	-	-	-	-	-	-	-	-	-	5:06	-	-	-	-	-	-	-	-
Swell1 (m) & direction	0.9 WSW	1.3 E	1.2 E	0.5 NE	0.4 NE	0.4 NE	0.4 NE	0.5 NE	0.5 NE	0.5 NE	1.1 SW	1.1 SW	1.1 SW	1.1 SW	0.4 NE	1.0 SW	0.6 SW	0.3 NNE	0.9 SW	0.2 ESE	0.6 SSW	0.2 ESE
Period (s)	7	8	8	12	12	12	12	12	12	12	7	7	7	7	12	7	8	6	8	8	8	8
Swell2 (m) & direction	0.2 ENE	-	-	0.4 SW	-	-	-	0.1 S	0.1 S	0.1 S	0.5 NE	0.5 NE	0.4 NE	0.4 NE	0.1 S	0.4 NE	0.5 ENE	0.1 NE	0.4 NE	-	0.5 ENE	-
Period (s)	13	-	-	7	-	-	-	16	16	16	12	12	12	12	16	12	11	4	11	-	11	-
Wind waves (m) & direction	1.6 WSW	1.9 ENE	1.9 ENE	0.2 NNE	1.6 WSW	1.6 WSW	1.7 WSW	0.9 SW	0.9 SW	0.9 SW	0.9 SW	2.2 WSW	2.2 WSW	2.2 WSW	1.9 WSW	-	-	0.9 WNW	-	1.4 NNW	-	1.4 N
Period (s)	7	8	8	2	8	8	7	7	7	7	7	7	7	7	7	-	-	4	-	7	-	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