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

	Wed		Thursday 26			Friday 27			Saturday 28			Sunday 01			Monday 02			Tuesday 03			Wed
	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM
Best forecast wave conditions in Japan	Kaiser's (Hachijojima Island) Izu Islands	Niyodo Rivermouth Shikoku	Yasuda Rivermouth Shikoku	Dragons Leaf Kyu Shu	Lena Kyu Shu	Onjuku Chiba	Amatu Chiba	Amatu Chiba	Kaiser's (Hachijojima Island) Izu Islands	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Amatu Chiba	Ohara Chiba	Yona Bay Okinawa	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Kaiser's (Hachijojima Island) Izu Islands	Aha Rivermouth Okinawa	Yasuda Rivermouth Shikoku	Nagata Kyu Shu	Inamuragasaki Kanagawa	Aoshima Harbour Kyu Shu	Aoura Kyu Shu	Aoshima Harbour Kyu Shu
Rating	4	4	4	4	3	4	3	3	3	4	2	2	3	2	3	2	2	2	0	4	4	4
Wave Height (m) & direction (?)	3.0 S	1.6 SE	2.5 E	1.7 ESE	2.2 E	3.5 NE	1.9 ENE	1.6 ENE	1.1 ENE	1.3 ENE	1.6 ENE	1.2 ENE	1.8 E	0.9 ENE	0.7 NE	1.3 ESE	1.5 E	2.4 ESE	0.9 SSE	3.5 E	2.5 E	3.0 E
Period(s) (?)	8	9	9	9	10	10	10	10	14	12	12	10	10	10	16	10	7	8	6	9	9	9
Energy(?)	1424	495	1913	461	2022	3422	789	633	758	538	1148	329	718	272	581	394	250	705	64	3687	1361	2618
Wind (km/h)
Wind State(?)	cross	off	cross- off	cross- off	cross- off	off	cross- off	cross- off	cross- off	cross- on	off	cross- on	cross- off	cross	cross	cross- off	cross- off	cross- off	cross- off	cross- on	cross- off	on
High Tide / height (m)		2:57AM 1.35	11:56AM 1.45			4:07AM 1.31	1:40PM 1.25		4:41AM 1.41	3:34PM 1.58		5:37AM 1.59	4:52PM 1.62		4:44AM 1.28	5:28PM 1.90		5:02AM 1.36			5:27AM 1.35	4:42PM 1.49
Low Tide / height (m)	5:58PM 0.29	6:29PM 0.52	6:38AM 1.28		7:36PM 0.07	9:16AM 1.08		9:40PM 0.32	10:10AM 0.93		11:30PM 0.07	11:09AM 0.71		11:29PM -0.02	10:13AM 0.66		1:29AM 0.09	10:31AM 0.67	12:17PM 0.47	10:54PM 0.21	11:15AM 0.39
Weather Advanced Surf Forecast

Summary	heavy rain	some clouds	some clouds	some clouds	light rain	cloudy	cloudy	cloudy	cloudy	clear	clear	cloudy	some clouds	light rain	cloudy	some clouds	heavy rain	mod. rain	light rain	rain shwrs	some clouds	rain shwrs
Rain (mm)	18	-	-	-	3	-	-	-	-	-	-	-	-	3	-	-	13	6	3	7	-	2
High °C	17	12	14	14	15	12	13	11	16	14	13	12	20	14	16	22	13	18	10	18	19	18
Low °C	17	12	14	14	15	10	11	11	16	14	9	11	20	12	16	21	11	18	9	16	17	17
Chill °C (?)	15	10	14	14	15	9	11	10	15	13	13	11	20	14	15	22	12	17	8	17	19	18
Sunrise	-	-	6:37	-	-	6:11	-	-	6:11	-	-	6:09	-	-	6:07	-	-	6:39	-	-	6:37	-
Sunset	5:32	-	-	6:06	-	-	5:31	-	-	5:31	-	-	6:27	-	-	6:27	-	-	5:37	-	-	6:13
Swell1 (m) & direction	0.7 ENE	1.6 SE	2.3 ESE	1.7 ESE	1.9 E	2.5 ENE	1.9 ENE	1.6 ENE	1.1 NNE	1.3 ENE	1.6 ENE	1.2 ENE	0.6 N	0.9 ENE	0.7 NE	1.3 ESE	0.2 ESE	0.1 E	0.9 SSE	3.0 E	2.5 E	2.5 E
Period (s)	13	9	9	9	10	10	10	10	9	12	12	10	8	10	16	10	11	18	6	9	9	9
Swell2 (m) & direction	0.3 ENE	1.0 SSW	0.4 SSW	0.2 S	1.2 SE	0.7 SSE	0.7 SE	0.8 SE	1.1 ENE	0.7 SE	0.7 SE	0.6 SE	0.4 ENE	0.6 SE	0.7 NE	0.4 ENE	0.2 ESE	0.1 E	0.1 E	-	0.1 E	0.1 E
Period (s)	10	8	7	6	10	8	8	8	14	8	8	8	11	8	8	12	11	18	16	-	17	16
Wind waves (m) & direction	3.0 S	0.3 NNW	2.5 E	0.3 NNE	2.2 E	3.5 NE	-	-	-	0.6 ENE	1.8 NE	-	1.8 E	-	1.1 SE	-	1.5 E	2.4 ESE	0.4 N	3.5 E	1.8 NE	3.0 E
Period (s)	8	3	9	4	10	10	-	-	-	4	8	-	10	-	8	-	7	8	3	9	6	9

	Wednesday 25				Thursday 26								Friday 27								Sat
	12PM	3PM	6PM	9PM	0AM	3AM	6AM	9AM	12PM	3PM	6PM	9PM	0AM	3AM	6AM	9AM	11AM	3PM	6PM	9PM	0AM	3AM
Best forecast wave conditions in Japan	Omaezaki Shizuoka	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Kaiser's (Hachijojima Island) Izu Islands	Akabane Long Beach Shizuoka	Akabane Long Beach Shizuoka	Niyodo Rivermouth Shikoku	Akabane Long Beach Shizuoka	Yasuda Rivermouth Shikoku	Castles Okinawa	Dragons Leaf Kyu Shu	Dragons Leaf Kyu Shu	Dragons Leaf Kyu Shu	Amatu Chiba	Lena Kyu Shu	Kenting South	Onjuku Chiba	Nagata Kyu Shu	Hebara Chiba	Amatu Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba
Rating	4	3	3	3	4	4	4	4	3	4	3	4	4	4	4	3	2	4	4	4	3	3
Wave Height (m) & direction (?)	2.3 S	2.0 S	1.7 SSW	1.1 ESE	3.5 S	2.5 SE	2.5 E	2.4 ESE	1.4 SSE	1.8 E	1.6 E	1.9 E	1.6 E	2.2 ESE	2.5 ENE	1.5 E	1.2 E	3.0 NE	2.3 ESE	2.4 NE	1.6 ENE	1.5 ENE
Period(s) (?)	8	8	8	9	8	9	9	9	9	10	10	10	10	10	11	10	11	10	9	9	10	9
Energy(?)	1046	503	550	515	2058	1698	2101	1647	622	1019	650	1344	1167	1412	1440	821	356	2287	1129	1718	633	513
Wind (km/h)
Wind State(?)	off	cross- off	off	off	cross- off	cross- off	glass	glass	cross- off	glass	glass	off	cross- off	cross- off	off	cross- off	off	off	off	cross- off	cross- off	glass
Tide State(?)	high	mid-ebb	low-ebb	low	mid-flow	high	mid-ebb	low	high	mid-ebb	mid-ebb	low	mid-flow	mid-flow	high	mid-ebb	mid-flow	mid-ebb	mid-ebb	low	mid-flow	mid-flow
High Tide / height (m)	9:23AM 1.34					2:58AM 1.18			11:12AM 1.27						4:06AM 1.11
Low Tide / height (m)				6:29PM 0.52				6:38AM 1.28				8:28PM 0.27								8:08PM 0.25
Weather Advanced Surf Forecast

Summary	light rain	mod. rain	some clouds	some clouds	heavy rain	cloudy	cloudy	some clouds	cloudy	some clouds	cloudy	some clouds	cloudy	cloudy	some clouds	light rain	some clouds	cloudy	mod. rain	cloudy	cloudy	some clouds
Rain (mm)	3	7	-	-	34	-	-	-	-	-	-	-	-	-	-	1	-	-	8	-	-	-
Temp. °C	14	16	14	12	17	11	11	14	12	15	19	14	14	14	9	15	25	12	16	11	11	10
Chill °C (?)	12	16	13	10	17	10	11	14	11	15	19	14	14	14	6	15	25	10	15	9	10	10
Sunrise	-	-	-	-	-	-	-	6:37	-	-	-	-	-	-	-	6:43	-	-	-	-	-	-
Sunset	-	5:57	-	-	-	-	-	-	-	5:57	6:28	-	-	-	-	-	-	5:30	6:09	-	-	-
Swell1 (m) & direction	2.0 S	2.0 S	1.7 SSW	1.3 SSW	0.8 N	2.5 SE	2.0 ESE	2.1 ESE	1.4 SSE	1.8 E	1.6 E	1.4 E	1.4 SE	1.3 SE	2.5 ENE	1.5 E	1.2 E	2.1 ENE	1.7 ENE	1.9 ENE	1.6 ENE	1.5 ENE
Period (s)	7	8	8	8	7	9	9	9	9	10	10	10	9	10	11	10	11	10	9	9	10	9
Swell2 (m) & direction	0.2 E	0.4 ESE	1.2 ESE	1.1 ESE	0.9 ENE	0.3 SW	1.6 SSE	0.4 SSW	1.3 E	1.4 SE	0.7 N	1.2 SE	1.2 E	1.1 E	0.9 SE	1.4 SE	0.3 NNE	0.7 SSE	1.7 ESE	0.5 SSE	0.8 SE	0.5 E
Period (s)	14	10	8	9	12	8	9	7	9	9	9	9	10	9	8	9	9	8	8	8	8	14
Wind waves (m) & direction	2.3 S	-	0.8 NE	0.3 N	3.5 S	2.1 E	2.5 E	2.4 ESE	-	0.1 NE	-	1.9 E	1.6 E	2.2 ESE	0.2 NNW	-	-	3.0 NE	2.3 ESE	2.4 NE	-	-
Period (s)	8	-	4	3	8	8	9	9	-	4	-	10	10	10	3	-	-	10	9	9	-	-

	Wednesday 25														Thursday 26
	10AM	11AM	12PM	1PM	2PM	3PM	4PM	5PM	6PM	7PM	8PM	9PM	10PM	11PM	0AM	1AM	1AM	3AM	4AM	5AM	6AM	7AM
Best forecast wave conditions in Japan	Omaezaki Shizuoka	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Kaiser's (Hachijojima Island) Izu Islands	Akabane Long Beach Shizuoka	Akabane Long Beach Shizuoka	Niyodo Rivermouth Shikoku	Akabane Long Beach Shizuoka	Yasuda Rivermouth Shikoku	Castles Okinawa	Dragons Leaf Kyu Shu	Dragons Leaf Kyu Shu	Dragons Leaf Kyu Shu	Amatu Chiba	Lena Kyu Shu	Kenting South	Onjuku Chiba	Nagata Kyu Shu	Hebara Chiba	Amatu Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba
Rating	4	3	3	3	4	4	4	4	3	4	3	4	4	4	4	3	2	4	4	4	3	3
Wave Height (m) & direction (?)	1.6 S	1.8 S	2.2 SSW	2.2 SSW	3.0 S	1.9 SSE	1.9 SSE	1.7 SSW	2.0 SSE	1.7 SSW	1.2 ESE	0.9 S	0.9 S	0.9 ESE	2.4 NE	1.1 ESE	2.2 ENE	2.5 NE	1.3 ESE	3.0 NE	2.5 NE	3.0 NE
Period(s) (?)	6	7	7	7	8	8	8	8	8	8	9	7	7	9	8	9	7	9	10	9	9	9
Energy(?)	223	527	832	896	1396	464	475	570	569	583	272	146	146	177	1462	248	490	1311	325	1439	1536	1665
Wind (km/h)
Wind State(?)	cross- off	cross- off	cross- off	cross- off	cross	cross	cross	off	cross	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross	off	off	cross- off	cross- off	cross- on
High Tide / height (m)	9:23AM 1.34
Low Tide / height (m)										6:28PM 0.50	7:34PM 0.33
Weather Advanced Surf Forecast

Summary	light rain	heavy rain	heavy rain	mod. rain	light rain	light rain	light rain	cloudy	light rain	cloudy	clear	clear	clear	some clouds	light rain	clear	clear	light rain	some clouds	light rain	cloudy	cloudy
Rain (mm)	2	13	11	6	2	2	2	-	3	-	-	-	-	-	3	-	-	1	-	1	-	-
High °C	15	16	16	16	17	14	14	15	14	15	19	13	13	12	8	13	22	9	14	8	7	8
Chill °C (?)	15	16	16	15	15	13	12	14	12	14	19	10	11	10	3	11	22	4	12	3	2	3
Sunrise	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	6:11
Sunset	-	-	-	-	-	-	-	5:57	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Swell1 (m) & direction	0.2 ESE	1.8 S	1.8 S	1.9 S	0.7 ENE	1.9 SSE	1.9 SSE	1.7 SSW	2.0 SSE	1.7 SSW	1.2 ESE	0.9 S	0.9 S	0.9 ESE	1.7 SSE	1.1 ESE	0.2 NNW	1.3 SSE	1.3 ESE	1.3 SSE	1.5 SSE	1.3 SSE
Period (s)	9	7	7	7	13	8	8	8	8	8	9	7	7	9	8	9	6	8	10	8	9	9
Swell2 (m) & direction	0.2 E	0.3 ESE	0.3 ESE	0.3 ESE	0.3 ENE	0.2 E	0.2 E	1.2 ESE	0.2 E	1.2 SE	0.9 NW	0.6 ESE	0.6 ESE	0.6 S	1.0 ENE	0.5 S	0.4 ENE	0.1 S	0.4 SSW	0.1 S	1.0 ENE	0.1 S
Period (s)	10	10	10	10	10	14	14	8	13	8	8	9	9	7	11	7	11	15	6	15	11	15
Wind waves (m) & direction	1.6 S	1.6 S	2.2 SSW	2.2 SSW	3.0 S	-	-	0.8 NE	0.9 E	0.8 NE	0.7 NW	1.1 N	1.1 N	1.1 N	2.4 NE	1.1 NNE	2.2 ENE	2.5 NE	1.3 NE	3.0 NE	2.5 NE	3.0 NE
Period (s)	6	6	7	7	8	-	-	4	4	4	6	5	5	5	8	6	7	9	7	9	9	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.

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