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

Sat

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

	Monday 19			Tuesday 20			Wednesday 21			Thursday 22			Friday 23			Saturday 24			Sunday 25			Mon
	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	Castles Okinawa	Aoshima Harbour Kyu Shu	Aoura Kyu Shu	Hebara Chiba	Onjuku Chiba	Aoshima Harbour Kyu Shu	Nichinan Kyu Shu	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Amatu Chiba	Amatu Chiba	Amatu Chiba	Mera Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Kamogawa Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Inamuragasaki Kanagawa	Uraga Point Kanagawa	Amatu Chiba	Chikura Chiba	Niijima - Awaii Izu Islands	Fukuoka Kyu Shu	Chengkung South
Rating	2	1	3	2	2	2	2	1	1	1	2	3	1	4	1	0	3	2	2	3	2	2
Wave Height (m) & direction (?)	1.4 ESE	0.6 SE	0.6 SE	0.7 ENE	0.6 ENE	1.2 NE	1.4 NE	0.4 ENE	0.6 SE	0.7 SE	0.7 SE	1.3 SW	0.4 ENE	1.6 SW	0.4 ENE	0.8 SW	2.5 SW	0.3 NE	2.2 WSW	3.5 W	1.2 NNE	1.8 ESE
Period(s) (?)	9	8	8	12	11	7	8	14	10	10	11	9	12	7	11	5	7	10	9	8	8	8
Energy(?)	322	68	79	244	202	323	358	164	146	144	160	328	98	263	65	46	651	31	813	1413	234	427
Wind (km/h)
Wind State(?)	cross	cross- off	off	cross- off	cross- off	cross- on	off	cross- on	cross- off	off	off	cross- off	cross	cross- off	cross- off	cross	off	cross- off	cross- off	off	glass	on
High Tide / height (m)		5:12PM 1.37		8:26AM 1.72		7:27PM 1.71	8:16AM 1.86			8:40AM 1.73		6:11PM 1.38	7:44AM 1.35		6:56PM 1.30	9:34AM 1.89		10:07PM 1.49	8:31AM 1.31		10:28PM 1.43	8:16AM 1.28
Low Tide / height (m)			11:05PM 0.04		1:58PM 0.64	2:07AM -0.04		1:59PM 0.65	12:23AM 0.14		2:23PM 0.76	12:52AM 0.23		1:27PM 0.58	1:21AM 0.36	3:09AM 0.45	3:45PM 0.67			4:37PM 0.45
Weather Advanced Surf Forecast

Summary	some clouds	some clouds	some clouds	some clouds	cloudy	some clouds	clear	cloudy	rain shwrs	some clouds	some clouds	some clouds	clear	some clouds	clear	clear	clear	clear	some clouds	clear	clear	rain shwrs
Rain (mm)	-	-	-	-	-	-	-	-	1	-	-	-	-	-	-	-	-	-	-	-	-	2
High °C	21	19	16	10	8	10	10	2	5	4	4	4	4	6	5	7	8	6	6	8	4	20
Low °C	20	18	11	8	7	6	6	2	1	3	3	3	2	6	4	5	7	3	5	7	2	18
Chill °C (?)	21	19	16	7	5	7	8	-1	2	0	0	-1	4	2	1	2	2	1	4	5	2	20
Sunrise	7:16	-	-	6:45	-	-	7:11	-	-	6:43	-	-	6:43	-	-	6:47	-	-	6:43	-	-	6:35
Sunset	-	5:35	-	-	4:52	-	-	4:53	-	-	4:55	-	-	4:57	-	-	5:00	-	-	5:04	-	-
Swell1 (m) & direction	1.4 ESE	0.6 SE	0.6 SE	0.9 SSW	0.6 ENE	0.8 ESE	1.4 NE	0.6 NE	0.9 WSW	0.7 SE	0.7 SE	1.3 SW	0.4 SE	0.4 SE	1.0 SW	0.2 SSW	0.1 SE	0.3 NE	2.2 WSW	0.2 E	1.2 NNE	1.8 ESE
Period (s)	9	8	8	7	11	9	8	8	6	10	11	9	10	10	8	9	10	10	9	12	8	8
Swell2 (m) & direction	0.4 SSE	0.4 ESE	0.4 ESE	0.7 ENE	0.4 SSW	0.6 ENE	0.7 SE	0.5 SE	0.6 SE	0.4 SW	0.5 SW	0.6 SE	0.4 ENE	0.4 NE	0.4 ENE	0.1 SE	0.2 ENE	0.2 ESE	0.2 ENE	0.1 NE	0.5 W	-
Period (s)	9	9	9	12	6	9	10	10	10	7	7	11	12	11	11	10	11	10	10	11	7	-
Wind waves (m) & direction	-	-	0.6 NNE	0.4 N	0.9 NE	1.2 NE	-	-	-	0.4 NE	-	0.7 NE	0.5 N	1.6 SW	0.3 NW	0.8 SW	2.5 SW	1.7 WSW	0.9 NNW	3.5 W	-	-
Period (s)	-	-	4	3	6	7	-	-	-	5	-	4	4	7	3	5	7	8	4	8	-	-

	Monday 19						Tuesday 20								Wednesday 21
	6AM	9AM	12PM	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	Aoura Kyu Shu	Kaiser's (Hachijojima Island) Izu Islands	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Castles Okinawa	Castles Okinawa	Ada Okinawa	Aoshima Harbour Kyu Shu	Aoshima Harbour Kyu Shu	Hebara Chiba	Aoura Kyu Shu	Cape Toi Kyu Shu	Hebara Chiba	Amatu Chiba	Amatu Chiba	Onjuku Chiba	Cape Toi Kyu Shu	Cape Toi Kyu Shu	Aoshima Harbour Kyu Shu	Amatu Chiba	Nichinan Kyu Shu	Asakawa Shikoku	Choshi Chiba
Rating	1	2	1	2	2	2	1	1	3	3	2	2	2	2	2	3	4	2	2	2	1	1
Wave Height (m) & direction (?)	0.5 ESE	1.1 NE	1.0 ESE	1.5 ESE	1.5 E	1.2 ESE	0.6 SE	0.6 SE	2.1 SW	2.0 NNE	1.9 NE	0.6 ENE	1.0 NE	0.9 ENE	1.2 NE	2.0 NE	2.3 NE	1.1 ENE	1.1 NE	1.1 NE	0.6 SE	0.4 ENE
Period(s) (?)	9	7	5	9	9	8	8	8	7	7	8	11	7	11	9	8	8	8	8	7	10	13
Energy(?)	76	201	125	372	404	246	89	97	796	600	489	202	204	236	311	631	1267	233	327	255	89	104
Wind (km/h)
Wind State(?)	cross- off	off	cross- off	cross- off	cross- off	glass	cross- off	cross- off	off	cross- off	cross- off	cross- off	off	off	off	off	off	cross- off	cross- off	off	off	cross- off
Tide State(?)	-	high	low	low	mid-flow	high	mid-ebb	low	mid-flow	high	mid-ebb	mid-flow	high	mid-ebb	low	low	mid-flow	high	mid-ebb	low	mid-flow	mid-ebb
High Tide / height (m)		6:43AM 1.24				6:49PM 1.67				7:47AM 1.72			5:07PM 1.42					8:16AM 1.86
Low Tide / height (m)			10:38AM 0.97	1:22PM 0.73				1:04AM -0.15							11:53PM 0.08	1:31AM 0.12				1:48PM 0.64
Weather Advanced Surf Forecast

Summary	clear	cloudy	clear	clear	clear	clear	cloudy	clear	clear	some clouds	some clouds	cloudy	cloudy	cloudy	cloudy	cloudy	clear	clear	cloudy	some clouds	some clouds	light snow
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	14	15	13	21	21	20	15	12	11	12	13	8	7	6	4	8	7	6	2	10	5	1
Chill °C (?)	14	14	12	21	21	20	15	11	8	11	12	5	4	2	0	5	4	4	-2	7	2	-2
Sunrise	-	6:43	-	-	-	-	-	-	-	7:13	-	-	-	-	-	-	-	7:13	-	-	-	-
Sunset	-	-	-	-	6:00	-	-	-	-	-	-	4:52	-	-	-	-	-	-	-	5:37	-	-
Swell1 (m) & direction	0.5 ESE	1.1 NE	1.0 ESE	1.5 ESE	1.5 E	1.2 ESE	0.6 SE	0.6 SE	1.3 SW	1.0 NE	0.9 SE	0.6 ENE	0.6 ENE	0.9 ENE	1.2 NE	0.8 ESE	1.9 NE	1.1 ENE	0.5 ENE	1.1 NE	0.6 SE	0.4 ENE
Period (s)	9	7	5	9	9	8	8	8	7	7	9	11	12	11	9	9	8	8	5	7	10	13
Swell2 (m) & direction	0.4 SE	0.6 NE	0.3 ENE	0.5 S	0.5 S	0.4 S	0.4 ESE	0.5 E	0.7 ENE	0.7 SE	0.2 S	0.4 SSW	0.4 SW	0.4 SW	0.3 SE	0.2 SSW	0.8 ESE	0.7 SE	0.5 NE	0.8 ESE	0.1 S	0.4 NE
Period (s)	8	11	11	9	9	9	9	9	12	8	8	6	7	8	10	8	10	10	14	10	8	6
Wind waves (m) & direction	0.3 NE	0.3 WNW	-	-	0.3 N	0.5 N	0.6 NNE	-	2.1 SW	2.0 NNE	1.9 NE	0.9 NE	1.0 NE	0.9 NNE	0.4 NW	2.0 NE	2.3 NE	-	1.1 NE	-	0.4 WNW	-
Period (s)	4	5	-	-	2	7	4	-	7	7	8	6	7	4	3	8	8	-	8	-	3	-

	Monday 19	Tue
	4AM	5AM	6AM	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	Aoura Kyu Shu	Kaiser's (Hachijojima Island) Izu Islands	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba	Castles Okinawa	Castles Okinawa	Ada Okinawa	Aoshima Harbour Kyu Shu	Aoshima Harbour Kyu Shu	Hebara Chiba	Aoura Kyu Shu	Cape Toi Kyu Shu	Hebara Chiba	Amatu Chiba	Amatu Chiba	Onjuku Chiba	Cape Toi Kyu Shu	Cape Toi Kyu Shu	Aoshima Harbour Kyu Shu	Amatu Chiba	Nichinan Kyu Shu	Asakawa Shikoku	Choshi Chiba
Rating	1	2	1	2	2	2	1	1	3	3	2	2	2	2	2	3	4	2	2	2	1	1
Wave Height (m) & direction (?)	0.5 E	1.2 NE	0.4 NE	1.4 ESE	1.4 ESE	1.2 ESE	0.5 ESE	0.5 ESE	1.0 ESE	0.5 ESE	0.6 SE	0.4 ENE	0.5 NE	0.6 ENE	0.6 ENE	0.8 SE	0.8 SE	0.6 SE	0.7 ENE	0.7 SE	0.3 ESE	0.9 ENE
Period(s) (?)	9	7	11	9	9	8	9	9	5	9	8	14	14	14	14	8	8	7	13	8	10	13
Energy(?)	63	190	71	323	323	250	82	81	125	80	78	142	154	195	208	104	121	94	281	106	36	276
Wind (km/h)
Wind State(?)	cross- off	off	on	cross	cross	cross- on	glass	glass	cross- off	cross- on	glass	cross- off	cross	cross	cross- on	off	off	cross- on	cross	off	glass	cross- off
High Tide / height (m)			5:43AM 1.39		7:57AM 1.68									4:30PM 1.40		6:16PM 1.93
Low Tide / height (m)										12:44PM 0.79
Weather Advanced Surf Forecast

Summary	clear	clear	cloudy	cloudy	some clouds	cloudy	clear	clear	clear	some clouds	some clouds	clear	some clouds	some clouds	some clouds	cloudy	cloudy	cloudy	some clouds	cloudy	some clouds	clear
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
High °C	14	14	9	20	20	20	15	16	13	17	18	12	12	12	13	17	16	16	14	15	12	11
Chill °C (?)	14	13	6	20	20	20	15	16	12	17	18	10	10	10	11	16	15	15	12	15	12	8
Sunrise	-	-	-	-	7:16	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Sunset	-	-	-	-	-	-	-	-	-	-	-	-	4:52	-	-	-	-	-	-	-	-	-
Swell1 (m) & direction	0.4 SE	1.2 NE	0.4 NE	1.4 ESE	1.4 ESE	1.2 ESE	0.5 ESE	0.5 ESE	1.0 ESE	0.5 ESE	0.6 SE	0.9 ESE	0.8 ESE	0.7 ESE	0.7 ESE	0.8 SE	0.8 SE	0.6 SE	0.7 ENE	0.7 SE	0.4 SE	0.9 ENE
Period (s)	8	7	11	9	9	8	9	9	5	9	8	5	6	6	5	8	8	7	13	8	8	13
Swell2 (m) & direction	0.5 E	0.4 NE	0.2 ESE	0.4 SSE	0.4 SSE	0.5 NNW	0.5 SE	0.5 SE	0.3 ENE	0.5 SE	0.4 ESE	0.4 ENE	0.5 NE	0.6 ENE	0.6 ENE	0.4 ESE	0.5 E	0.5 E	0.5 E	0.4 ESE	0.3 ESE	0.8 S
Period (s)	9	12	11	9	9	8	8	8	11	8	9	14	14	14	14	9	9	9	5	9	10	6
Wind waves (m) & direction	0.4 NE	0.4 WNW	0.8 E	-	-	-	-	-	-	-	-	0.5 WSW	0.4 SW	0.8 SW	0.6 SW	-	0.2 WNW	-	1.4 SW	-	-	-
Period (s)	3	5	5	-	-	-	-	-	-	-	-	3	2	4	4	-	2	-	5	-	-	-

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