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.

Fri

Sat

Sun

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Mon

Tue

Wed

Thu

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

	Fri	Saturday 29			Sunday 30			Monday 01			Tuesday 02			Wednesday 03			Thursday 04			Friday 05
	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	Yona Bay Okinawa	Aja Okinawa	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Kaiser's (Hachijojima Island) Izu Islands	Kaiser's (Hachijojima Island) Izu Islands	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Aoshima Harbour Kyu Shu	Aoshima Harbour Kyu Shu	Choshi Chiba	Kaiser's (Hachijojima Island) Izu Islands	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Aoura Kyu Shu	Torami Chiba	Katagai Chiba	Hebara Chiba	Amatu Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Bowls Okinawa	Torami Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Californias Okinawa	Mera Chiba
Rating	2	1	1	2	2	1	1	1	2	2	1	3	3	2	2	2	1	2	2	1	1	3
Wave Height (m) & direction (?)	1.2 NNW	0.9 NNW	0.5 E	0.6 ENE	0.9 NE	0.5 E	0.5 ESE	0.5 ESE	0.7 E	0.9 NE	0.5 E	0.5 ESE	1.6 SW	1.7 SW	1.6 SW	1.6 SW	0.6 ENE	2.5 N	0.5 ENE	0.4 ENE	1.0 N	2.2 WSW
Period(s) (?)	9	8	10	14	13	11	10	10	14	13	13	10	6	7	8	9	13	10	13	12	8	7
Energy(?)	218	90	111	316	312	116	80	81	288	290	102	76	442	501	501	555	175	1169	136	78	163	556
Wind (km/h)
Wind State(?)	cross- on	cross	on	off	off	glass	off	off	cross	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	off	cross- off	off
High Tide / height (m)	9:28PM 1.12		2:20PM 1.62	1:55AM 1.47		3:08PM 1.57	1:14AM 1.08	3:39AM 1.57	3:06PM 1.82	2:30AM 1.29		1:43PM 1.44		4:17AM 1.45	1:44PM 1.48		5:14AM 1.51	2:21PM 1.53		5:04AM 1.46	3:00PM 1.57
Low Tide / height (m)		7:35AM 0.58		8:05PM 0.87	8:07AM 0.79		7:08PM 0.59	9:40AM 0.65		7:54PM 0.40	7:23AM 0.85		9:27PM 0.22	9:37AM 0.87		10:11PM -0.01	10:26AM 0.92		9:44PM -0.10	9:49AM 1.04		12:23AM -0.11
Weather Advanced Surf Forecast

Summary	some clouds	clear	some clouds	clear	clear	clear	clear	clear	cloudy	rain shwrs	clear	rain shwrs	some clouds	some clouds	clear	some clouds	clear	cloudy	clear	clear	some clouds	clear
Rain (mm)	-	-	-	-	-	-	-	-	-	2	-	1	-	-	-	-	-	-	-	-	-	-
High °C	20	21	13	18	19	15	15	20	19	20	17	19	16	16	15	9	8	17	9	13	20	13
Low °C	19	19	13	16	18	14	14	16	19	20	14	17	15	15	12	6	7	16	8	10	18	9
Chill °C (?)	20	21	12	17	18	15	15	20	18	20	17	19	15	15	12	6	5	16	7	11	20	11
Sunrise	-	6:56	-	-	6:22	-	-	6:54	-	-	6:28	-	-	6:28	-	-	6:30	-	-	6:31	-	-
Sunset	-	-	4:25	-	-	4:25	-	-	4:22	-	-	5:09	-	-	4:25	-	-	5:36	-	-	5:36	-
Swell1 (m) & direction	1.2 NNW	0.9 NNW	0.5 E	0.9 NNE	0.9 NE	0.7 ESE	0.5 ESE	0.5 ESE	0.7 E	0.9 NE	0.7 SSW	0.5 ESE	1.0 SW	0.6 E	0.6 ENE	1.6 SW	0.6 ENE	0.3 E	0.5 ENE	0.6 SW	1.0 N	0.3 SE
Period (s)	9	8	10	7	13	6	10	10	14	13	6	10	6	13	13	9	13	10	13	8	8	9
Swell2 (m) & direction	0.7 ESE	0.8 ESE	0.4 SE	0.7 NE	0.6 NE	0.5 E	0.1 E	0.2 E	0.2 E	0.4 ESE	0.5 E	0.2 E	0.6 ENE	0.5 SE	0.5 SE	0.6 ENE	0.5 SW	0.2 SSE	0.4 SE	0.4 ENE	0.3 ESE	0.2 ENE
Period (s)	10	9	10	10	6	11	14	16	6	10	13	14	13	9	9	13	9	10	9	12	9	12
Wind waves (m) & direction	-	0.1 NE	0.6 E	1.2 WNW	0.9 WNW	-	0.4 SW	0.2 WSW	1.2 SSW	1.0 W	1.2 SW	0.1 NE	1.6 SW	1.7 SW	1.6 SW	3.0 WSW	0.5 N	2.5 N	-	1.6 SW	0.7 E	2.2 WSW
Period (s)	-	5	4	5	5	-	3	2	6	5	6	4	6	7	8	9	5	10	-	8	6	7

	Fri		Saturday 29								Sunday 30								Monday 01
	6PM	9PM	0AM	3AM	6AM	9AM	12PM	3PM	6PM	9PM	0AM	3AM	6AM	9AM	12PM	3PM	6PM	9PM	0AM	3AM	6AM	9AM
Best forecast wave conditions in Japan	Amatu Chiba	Californias Okinawa	Mainside Okinawa	Kudaka Okinawa	Aoshima Harbour Kyu Shu	Yona Bay Okinawa	Hebara Chiba	Aja Okinawa	Aoshima Harbour Kyu Shu	Amatu Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Amatu Chiba	Kaiser's (Hachijojima Island) Izu Islands	Kaiser's (Hachijojima Island) Izu Islands	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Kaiser's (Hachijojima Island) Izu Islands	Kaiser's (Hachijojima Island) Izu Islands	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Aoshima Harbour Kyu Shu
Rating	2	2	2	2	1	2	2	1	1	1	1	1	2	2	1	2	2	1	1	1	1	1
Wave Height (m) & direction (?)	1.2 SW	1.5 NNW	1.3 NNW	1.0 NNW	0.6 ESE	0.9 NNW	1.0 NE	0.8 NNW	0.6 ESE	0.6 ENE	0.5 E	0.6 ENE	0.9 NE	0.9 NE	0.5 E	0.9 NE	0.9 NE	0.5 E	0.5 E	0.5 E	0.5 E	0.5 ESE
Period(s) (?)	8	9	9	9	11	8	8	8	11	12	11	13	13	13	11	12	12	12	12	12	13	10
Energy(?)	322	352	251	309	116	200	274	65	92	169	121	190	331	312	134	271	263	111	110	103	106	81
Wind (km/h)
Wind State(?)	off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	glass	cross- off	off	off	glass	off	off	glass	glass	off	off	off
Tide State(?)	low	low	mid-flow	high	mid-ebb	low	high	high	mid-ebb	low	high	mid-ebb	mid-ebb	low	mid-flow	high	mid-ebb	low	mid-flow	high	mid-ebb	mid-ebb
High Tide / height (m)				12:16AM 1.46			11:41AM 1.26	2:23PM 1.63			11:12PM 1.05					1:22PM 1.40				12:59AM 1.12
Low Tide / height (m)	4:53PM 0.95	7:19PM 0.92				7:27AM 0.58				6:11PM 0.81				6:30AM 0.68				6:51PM 0.59
Weather Advanced Surf Forecast

Summary	clear	some clouds	some clouds	clear	clear	clear	cloudy	clear	clear	some clouds	rain shwrs	clear	clear	clear	clear	clear	clear	clear	clear	clear	cloudy	clear
Rain (mm)	-	-	-	-	-	-	-	-	-	-	1	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	16	20	20	20	11	19	12	21	15	13	14	12	18	19	14	19	19	14	13	14	14	16
Chill °C (?)	16	20	20	20	10	19	10	21	15	13	14	11	17	18	14	18	19	14	13	13	12	16
Sunrise	-	-	-	-	-	6:56	-	-	-	-	-	-	-	6:22	-	-	-	-	-	-	-	6:54
Sunset	-	-	-	-	-	-	-	5:36	-	-	-	-	-	-	-	4:32	-	-	-	-	-	-
Swell1 (m) & direction	1.2 SW	1.5 NNW	1.3 NNW	1.0 NNW	0.6 ESE	0.9 NNW	0.6 ENE	0.8 NNW	0.6 ESE	0.8 E	0.6 E	0.9 ESE	0.9 NE	0.9 NE	0.7 ESE	0.9 NE	0.9 NE	0.5 ESE	0.5 E	0.5 E	0.5 E	0.5 ESE
Period (s)	8	9	9	9	11	8	7	8	11	5	4	6	13	13	6	12	12	6	12	12	13	10
Swell2 (m) & direction	0.6 ENE	0.5 ESE	0.5 ESE	0.8 ESE	0.4 NE	0.7 E	0.5 ENE	0.6 ESE	0.1 NE	0.6 ENE	0.5 E	0.6 ENE	0.7 NE	0.6 NE	0.5 E	0.6 NE	0.5 NE	0.5 E	0.5 E	0.4 ESE	0.4 ESE	0.2 E
Period (s)	10	10	10	10	5	9	11	9	4	12	11	13	6	6	11	6	6	12	6	6	5	16
Wind waves (m) & direction	-	0.4 NE	-	0.4 NE	0.7 NNE	0.2 ENE	1.0 NE	0.1 NE	-	-	0.4 ESE	-	1.0 WNW	0.9 WNW	0.5 N	0.6 WNW	0.7 WNW	-	-	-	0.4 SW	0.2 WSW
Period (s)	-	4	-	4	5	5	8	4	-	-	4	-	5	5	4	4	4	-	-	-	4	2

	Friday 28								Saturday 29
	4PM	5PM	6PM	7PM	8PM	9PM	10PM	11PM	0AM	1AM	2AM	3AM	4AM	5AM	6AM	7AM	8AM	9AM	10AM	11AM	12PM	1PM
Best forecast wave conditions in Japan	Amatu Chiba	Californias Okinawa	Mainside Okinawa	Kudaka Okinawa	Aoshima Harbour Kyu Shu	Yona Bay Okinawa	Hebara Chiba	Aja Okinawa	Aoshima Harbour Kyu Shu	Amatu Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Amatu Chiba	Kaiser's (Hachijojima Island) Izu Islands	Kaiser's (Hachijojima Island) Izu Islands	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Kaiser's (Hachijojima Island) Izu Islands	Kaiser's (Hachijojima Island) Izu Islands	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Aoshima Harbour Kyu Shu
Rating	2	2	2	2	1	2	2	1	1	1	1	1	2	2	1	2	2	1	1	1	1	1
Wave Height (m) & direction (?)	1.4 SW	1.7 NNW	1.6 NNW	1.3 NNW	0.6 ESE	1.3 NNW	0.7 SSW	1.1 NNW	0.6 ESE	0.6 ENE	0.7 ENE	0.6 ENE	0.8 NE	0.8 NE	0.7 ENE	0.9 NE	0.9 NE	0.9 NE	0.9 NE	0.9 NE	1.0 NE	0.6 ESE
Period(s) (?)	8	9	9	9	10	9	8	9	11	12	11	12	12	12	11	12	12	8	8	8	8	11
Energy(?)	375	460	395	444	110	314	157	233	100	220	176	195	263	260	167	276	272	251	253	257	274	103
Wind (km/h)
Wind State(?)	off	cross- off	cross	cross- off	glass	cross- on	cross- off	cross	cross- off	cross- off	cross- on	cross- off	off	off	cross- on	off	off	cross- on	cross- on	cross- on	cross- on	cross- on
High Tide / height (m)							9:09PM 1.04														11:24AM 1.31
Low Tide / height (m)				6:41PM 1.02	7:13PM 0.96
Weather Advanced Surf Forecast

Summary	clear	some clouds	some clouds	some clouds	clear	some clouds	clear	some clouds	clear	some clouds	some clouds	clear	clear	clear	some clouds	clear	clear	cloudy	cloudy	some clouds	cloudy	clear
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
High °C	17	20	20	20	14	20	14	20	12	12	12	11	16	16	11	16	16	12	12	12	12	15
Chill °C (?)	17	20	20	20	14	20	12	20	11	10	10	8	14	14	9	14	14	10	10	10	11	15
Sunrise	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	6:22	-	-	-	-	-	-
Sunset	4:28	5:36	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Swell1 (m) & direction	1.4 SW	1.7 NNW	1.6 NNW	1.3 NNW	0.6 ESE	1.3 NNW	0.7 SSW	1.1 NNW	0.6 ESE	0.7 SW	0.7 ENE	0.6 SW	0.8 NE	0.8 NE	0.7 ENE	0.9 NE	0.9 NE	0.5 ENE	0.5 ENE	0.6 ENE	0.6 ENE	0.6 ESE
Period (s)	8	9	9	9	10	9	8	9	11	8	11	8	12	12	11	12	12	11	11	7	7	11
Swell2 (m) & direction	0.5 ENE	0.5 ESE	0.5 ESE	0.8 ESE	0.1 NE	0.5 ESE	0.5 SE	0.8 ESE	0.3 NE	0.6 ENE	0.5 SE	0.6 ENE	0.4 ESE	0.4 ESE	0.5 SE	0.4 ESE	0.4 ESE	0.6 NE	0.6 NE	0.5 ENE	0.5 ENE	0.3 NE
Period (s)	10	10	10	11	7	11	11	9	6	12	11	12	11	11	11	11	11	7	7	11	11	4
Wind waves (m) & direction	-	0.4 NE	0.4 NE	0.4 NE	-	-	0.4 NE	0.4 NE	-	0.5 NNE	0.4 NNE	0.6 NNE	2.5 WNW	2.5 WNW	0.4 NE	2.3 WNW	2.1 WNW	0.9 NE	0.9 NE	0.9 NE	1.0 NE	-
Period (s)	-	4	4	4	-	-	3	4	-	3	3	4	8	8	4	8	8	8	8	8	8	-

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