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

	Tue	Wednesday 26			Thursday 27			Friday 28			Saturday 29			Sunday 30			Monday 01			Tuesday 02
	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	Buma Okinawa	Amatu Chiba	Mazu-Eikon Zhangzhou	Ohara Chiba	Aoshima Harbour Kyu Shu	Big Wave Bay Hong Kong	Inamuragasaki Kanagawa	Chikura Chiba	Niijima - Awaii Izu Islands	Aoura Kyu Shu	Aja Okinawa	Kaiser's (Hachijojima Island) Izu Islands	Kaiser's (Hachijojima Island) Izu Islands	Kaiser's (Hachijojima Island) Izu Islands	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Castles Okinawa	Akabane Long Beach Shizuoka	Amatu Chiba	Aoshima Harbour Kyu Shu	Aoshima Harbour Kyu Shu	Aoshima Harbour Kyu Shu	Aoura Kyu Shu
Rating	2	1	3	2	1	2	2	4	4	1	1	2	2	2	1	2	1	2	1	1	1	1
Wave Height (m) & direction (?)	2.2 NNW	0.8 ESE	1.6 E	1.2 NE	0.6 ESE	1.7 ESE	1.0 SSW	2.5 WSW	2.5 W	0.6 ESE	0.8 NNW	2.1 NE	1.7 NE	0.9 NE	0.5 E	1.4 ESE	0.4 SE	1.5 SW	0.5 ESE	0.5 ESE	0.5 E	0.5 E
Period(s) (?)	8	9	8	6	9	11	5	7	8	11	8	8	7	11	11	8	10	6	10	10	10	10
Energy(?)	564	171	333	192	67	655	52	787	852	120	95	592	491	288	102	312	66	276	114	84	64	67
Wind (km/h)
Wind State(?)	cross- off	off	cross- on	cross- on	off	cross- off	cross- on	cross- off	off	off	cross- off	cross- on	cross- off	off	cross- off	cross- on	cross- on	cross	cross- off	cross- off	off	cross- off
High Tide / height (m)		8:54AM 1.26		7:06PM 1.26	10:40AM 1.29	12:08PM 1.54	11:05PM 1.50	11:04AM 1.28	1:12PM 1.57	12:38AM 1.44			9:01PM 1.36	5:04AM 8:29AM 1.04 0.99	12:01PM 1.35		3:25AM 1.62	2:54PM 1.73		6:37AM 1.00	6:08PM 1.64
Low Tide / height (m)	1:17AM 0.24		2:35PM 1.09	2:51AM 0.40		5:42PM 1.08		3:27AM 0.43		7:08PM 1.01	5:10AM 0.65		1:45AM 0.90	7:58AM 1:30PM 0.99 0.60		9:05PM 0.56	9:06AM 0.84		9:42PM 0.43	11:44AM 0.54		8:48PM 0.20
Weather Advanced Surf Forecast

Summary	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	rain shwrs	rain shwrs	clear	clear	light rain	cloudy	some clouds	clear	clear	clear	clear
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	2	2	-	-	4	-	-	-	-	-	-
High °C	21	16	19	14	17	21	16	17	16	12	22	18	19	18	16	23	16	19	14	15	17	12
Low °C	19	13	18	14	14	20	16	16	15	11	20	18	18	17	15	22	16	19	11	11	13	9
Chill °C (?)	21	15	18	12	16	21	14	17	14	11	22	17	19	18	16	23	16	18	14	15	17	10
Sunrise	-	6:22	-	-	6:52	-	-	6:24	-	-	6:56	-	-	6:22	-	-	6:37	-	-	6:56	-	-
Sunset	-	-	5:25	-	-	5:37	-	-	4:32	-	-	4:32	-	-	4:25	-	-	4:27	-	-	5:08	-
Swell1 (m) & direction	0.6 ESE	0.9 SW	0.4 SE	0.5 SE	0.6 ESE	1.7 ESE	0.1 SE	0.5 ENE	0.4 ESE	0.6 ESE	0.9 ESE	0.8 WNW	1.7 NE	1.0 ENE	0.8 SE	1.4 ESE	0.5 SW	0.5 ENE	0.8 NE	0.5 ESE	0.5 E	0.5 E
Period (s)	10	7	11	9	9	11	9	8	11	11	9	7	7	7	6	8	4	13	6	10	10	10
Swell2 (m) & direction	0.4 ENE	0.8 ESE	-	0.4 SW	0.1 NE	0.1 S	0.1 SE	0.5 SE	0.4 ENE	0.2 NNE	0.8 NNW	0.6 WSW	0.6 NE	0.9 NE	0.5 E	0.2 ENE	0.4 SE	0.4 ESE	0.5 ESE	0.4 NE	0.3 SE	0.4 SE
Period (s)	10	9	-	8	4	12	11	11	9	6	8	7	11	11	11	10	10	6	10	5	8	8
Wind waves (m) & direction	2.2 NNW	-	1.6 E	1.2 NE	0.4 SW	0.6 NNE	1.0 SSW	2.5 WSW	2.5 W	-	0.4 NE	2.1 NE	-	0.7 WNW	0.6 SW	-	0.8 SW	1.5 SW	1.4 NE	-	-	-
Period (s)	8	-	8	6	2	4	5	7	8	-	4	8	-	4	4	-	4	6	6	-	-	-

	Tue		Wednesday 26								Thursday 27								Friday 28
	6PM	9PM	0AM	3AM	6AM	9AM	12PM	3PM	6PM	9PM	0AM	2AM	5AM	8AM	12PM	3PM	6PM	9PM	0AM	2AM	5AM	9AM
Best forecast wave conditions in Japan	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Big Ben Chiba	Kamogawa Chiba	Kamogawa Chiba	Buma Okinawa	Buma Okinawa	Amatu Chiba	Buma Okinawa	Buma Okinawa	Big Ben Chiba	Mazu-Eikon Zhangzhou	Mazu-Eikon Zhangzhou	Mazu-Eikon Zhangzhou	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Aoshima Harbour Kyu Shu	Aoshima Harbour Kyu Shu	Chokusen Kyu Shu	Gomoda Shikoku	Big Wave Bay Hong Kong	Big Wave Bay Hong Kong	Inamuragasaki Kanagawa
Rating	1	1	2	3	3	2	3	1	2	2	2	3	3	2	1	1	1	1	2	2	2	2
Wave Height (m) & direction (?)	0.8 ESE	0.9 ESE	1.0 ESE	2.1 WSW	1.8 WSW	2.2 NNW	1.9 NNW	0.8 ESE	1.6 NNW	1.6 N	1.1 NE	1.8 ENE	2.2 ENE	1.4 ENE	0.9 ENE	0.6 ESE	0.6 ESE	0.6 ESE	1.6 SW	1.6 ESE	1.8 ESE	1.6 SW
Period(s) (?)	8	8	8	6	7	9	9	8	8	8	7	8	8	8	7	9	9	10	6	10	10	6
Energy(?)	98	115	210	578	511	757	1042	117	442	506	204	630	779	422	193	81	83	95	310	592	670	296
Wind (km/h)
Wind State(?)	glass	off	cross- off	off	cross- off	off	off	off	off	off	cross- off	cross- off	cross- off	cross- off	cross- off	off	off	off	off	cross- off	cross- off	off
Tide State(?)	high	mid-ebb	mid-ebb	low	mid-flow	mid-flow	high	low	low	mid-flow	mid-ebb	high	mid-ebb	mid-ebb	high	mid-ebb	low	mid-flow	high	high	mid-ebb	mid-flow
High Tide / height (m)	5:39PM 1.36						11:09AM 1.55					1:10AM 1.29			9:50AM 1.26				10:25PM 1.34	12:08AM 1.62
Low Tide / height (m)				1:58AM 0.27				2:06PM 1.04	4:28PM 1.08								5:52PM 1.11
Weather Advanced Surf Forecast

Summary	rain shwrs	clear	clear	clear	clear	clear	some clouds	clear	some clouds	clear	clear	clear	clear	clear	cloudy	clear	clear	clear	clear	some clouds	clear	clear
Rain (mm)	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	14	13	13	13	12	19	20	17	20	20	13	16	16	15	16	19	17	15	15	17	16	14
Chill °C (?)	14	12	12	12	12	18	20	16	20	20	12	16	16	14	15	19	16	14	14	17	16	13
Sunrise	-	-	-	-	-	6:54	-	-	-	-	-	-	-	6:33	-	-	-	-	-	-	-	6:28
Sunset	-	-	-	-	-	-	-	4:28	-	-	-	-	-	-	-	5:09	-	-	-	-	-	-
Swell1 (m) & direction	0.8 ESE	0.9 ESE	1.0 ESE	1.1 SW	1.1 SW	0.6 E	1.9 NNW	0.8 ESE	1.6 NNW	0.6 E	0.5 ESE	1.2 E	1.0 E	1.0 E	0.9 ENE	0.6 ESE	0.6 ESE	0.6 ESE	0.9 SSW	1.6 ESE	1.8 ESE	1.1 SW
Period (s)	8	8	8	6	7	9	9	8	8	10	9	9	8	8	7	9	9	10	6	10	10	6
Swell2 (m) & direction	0.2 SSW	-	0.1 SE	0.9 ESE	0.9 ESE	0.7 ESE	0.6 E	0.6 SW	0.6 E	0.7 E	0.5 SW	0.4 SE	0.4 SE	0.4 SE	0.6 ESE	0.2 ESE	0.2 ESE	0.3 SE	0.4 SE	0.1 SE	0.1 SE	0.1 SE
Period (s)	4	-	16	9	9	9	9	7	9	10	8	11	11	11	9	12	12	12	11	11	11	11
Wind waves (m) & direction	0.2 NNE	-	0.9 SW	2.1 WSW	1.8 WSW	2.2 NNW	1.7 NNW	0.3 N	0.8 NE	1.6 N	1.1 NE	1.8 ENE	2.2 ENE	1.4 ENE	-	0.5 SW	0.5 SW	0.6 WSW	1.6 SW	0.7 NNE	0.5 N	1.6 SW
Period (s)	5	-	6	6	7	9	9	2	4	8	7	8	8	8	-	3	4	4	6	4	4	6

	Tuesday 25	Wednesday 26
	4PM	5PM	6PM	7PM	8PM	9PM	10PM	11PM	0AM	1AM	2AM	2AM	3AM	4AM	6AM	7AM	8AM	9AM	10AM	10AM	11AM	1PM
Best forecast wave conditions in Japan	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Big Ben Chiba	Kamogawa Chiba	Kamogawa Chiba	Buma Okinawa	Buma Okinawa	Amatu Chiba	Buma Okinawa	Buma Okinawa	Big Ben Chiba	Mazu-Eikon Zhangzhou	Mazu-Eikon Zhangzhou	Mazu-Eikon Zhangzhou	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Aoshima Harbour Kyu Shu	Aoshima Harbour Kyu Shu	Chokusen Kyu Shu	Gomoda Shikoku	Big Wave Bay Hong Kong	Big Wave Bay Hong Kong	Inamuragasaki Kanagawa
Rating	1	1	2	3	3	2	3	1	2	2	2	3	3	2	1	1	1	1	2	2	2	2
Wave Height (m) & direction (?)	0.8 ESE	0.8 ESE	0.9 ESE	0.9 ESE	1.0 ESE	1.8 NNW	1.9 NNW	1.0 ESE	2.2 NNW	2.2 NNW	1.1 SW	1.7 E	1.7 E	1.7 E	0.8 ESE	0.7 ESE	0.7 ESE	0.6 ESE	0.4 SE	3.0 E	1.9 ESE	0.3 SSW
Period(s) (?)	8	8	8	8	8	7	7	8	8	8	6	8	8	9	9	9	9	10	9	9	10	7
Energy(?)	96	98	120	120	147	294	376	178	564	607	287	390	400	467	103	97	94	104	39	2145	710	19
Wind (km/h)
Wind State(?)	cross	cross	glass	glass	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross	cross	cross	cross- off	cross- off	cross- off	off	off	cross	cross	off
High Tide / height (m)				6:14PM 1.37			9:11PM 1.69
Low Tide / height (m)											1:58AM 0.27
Weather Advanced Surf Forecast

Summary	light rain	some clouds	clear	clear	clear	clear	clear	clear	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
Rain (mm)	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
High °C	13	13	13	13	13	21	20	13	19	19	13	17	16	16	12	10	10	11	14	18	18	17
Chill °C (?)	12	13	13	13	12	21	20	12	18	18	12	16	14	14	11	8	9	10	11	18	18	16
Sunrise	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	6:50	-	-	-	-	-	-
Sunset	4:27	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Swell1 (m) & direction	0.8 ESE	0.8 ESE	0.9 ESE	0.9 ESE	1.0 ESE	0.7 ESE	0.6 ESE	1.0 ESE	0.6 ESE	0.6 ESE	1.1 SW	-	-	0.5 SE	0.9 SSW	0.7 ESE	0.7 ESE	0.6 ESE	0.4 SW	1.9 ESE	1.9 ESE	0.3 SSW
Period (s)	8	8	8	8	8	10	10	8	10	10	6	-	-	10	7	9	9	10	7	10	10	7
Swell2 (m) & direction	0.2 SSW	0.2 SSW	0.3 SW	0.3 SW	0.1 SE	0.2 E	0.3 E	0.1 SE	0.4 ENE	0.4 ENE	0.9 ESE	-	-	-	0.8 ESE	0.1 E	0.1 E	0.4 E	0.4 SE	-	-	0.2 ESE
Period (s)	4	4	3	3	16	10	10	16	10	10	9	-	-	-	9	16	16	9	9	-	-	8
Wind waves (m) & direction	-	0.2 NNE	-	-	0.2 SSW	1.8 NNW	1.9 NNW	0.6 SW	2.2 NNW	2.2 NNW	0.9 SW	1.7 E	1.7 E	1.7 E	-	0.5 N	0.2 N	0.2 WNW	0.8 NNW	3.0 E	-	-
Period (s)	-	5	-	-	6	7	7	6	8	8	6	8	8	9	-	3	4	3	4	9	-	-

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.

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