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

	Sun	Monday 20			Tuesday 21			Wednesday 22			Thursday 23			Friday 24			Saturday 25			Sunday 26
	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	Hebara Chiba	Kaiser's (Hachijojima Island) Izu Islands	Bowls Okinawa	Mainside Okinawa	Maeda Point Okinawa	Californias Okinawa	Kenting South	Akabane Long Beach Shizuoka	Akabane Long Beach Shizuoka	Akabane Long Beach Shizuoka	Mazu-Eikon Zhangzhou	Niyodo Rivermouth Shikoku	Akabane Long Beach Shizuoka	Niyodo Rivermouth Shikoku	Niyodo Rivermouth Shikoku	Dragons Leaf Kyu Shu	Dragons Leaf Kyu Shu	Niyodo Rivermouth Shikoku	Ko-Chan (Hedo Point) Okinawa	Hakashita Kyu Shu	Amatu Chiba	Tsurigasaki Surfing Beach (Tokyo 2020) Chiba
Rating	3	2	2	3	3	3	5	2	3	3	3	4	3	4	4	4	4	4	3	3	3	3
Wave Height (m) & direction (?)	1.5 E	0.9 ENE	1.1 NNW	1.7 NNW	1.9 NNW	1.7 NNW	0.9 NE	0.8 E	1.3 ESE	1.7 ESE	0.6 SE	2.3 E	1.6 ESE	1.6 E	2.0 E	1.5 E	2.2 E	2.1 E	1.9 ENE	1.9 E	2.0 ESE	2.1 ESE
Period(s) (?)	10	10	9	9	10	10	10	7	10	10	12	11	10	10	10	10	9	9	10	9	9	8
Energy(?)	702	381	211	473	661	524	279	134	328	586	196	1825	492	510	1214	432	1276	758	667	601	629	640
Wind (km/h)
Wind State(?)	cross	cross- off	off	cross- off	cross- off	cross- off	cross- off	off	off	cross- off	cross- off	on	cross	off	glass	glass	cross- off	glass	cross	cross- off	cross- on	on
High Tide / height (m)		5:22AM 1.90	3:41PM 1.51		4:17AM 1.55	3:47PM 1.40		5:39AM 1.65		7:20PM 2.02	8:09AM 1.88		7:40PM 2.02	8:38AM 1.84		7:21PM 2.00	8:37AM 1.81		8:26PM 1.97	9:45AM 1.71		8:44PM 1.74
Low Tide / height (m)	11:12PM 0.46	11:22AM 0.60		11:07PM 0.41	10:08AM 0.64		10:29PM 0.27	11:14AM 0.92	1:28PM 0.72	1:51AM 0.27		1:50PM 0.78	2:16AM 0.25		2:12PM 0.84	2:03AM 0.24		2:36PM 0.91		3:13AM 0.28	2:38PM 0.97
Weather Advanced Surf Forecast

Summary	heavy rain	risk thund- der	risk thund- der	risk thund- der	risk thund- der	risk thund- der	rain shwrs	heavy rain	light rain	cloudy	cloudy	clear	clear	clear	clear	some clouds	cloudy	some clouds	risk thund- der	heavy rain	light rain	heavy rain
Rain (mm)	30	1	1	14	4	14	2	15	2	-	-	-	-	-	-	-	-	-	3	35	1	53
High °C	20	25	26	27	27	27	27	14	15	16	20	21	17	21	21	19	19	19	26	19	19	19
Low °C	16	24	26	26	27	26	27	14	14	15	16	19	15	17	18	18	19	19	26	19	18	18
Chill °C (?)	20	25	26	27	27	27	27	13	14	16	20	21	16	21	21	19	19	19	26	19	19	19
Sunrise	-	5:48	-	-	6:30	-	-	6:01	-	-	6:13	-	-	6:16	-	-	6:22	-	-	6:24	-	-
Sunset	-	-	5:57	-	-	5:55	-	-	5:08	-	-	5:22	-	-	5:22	-	-	5:21	-	-	4:52	-
Swell1 (m) & direction	1.4 E	1.2 NE	1.1 NNW	1.7 NNW	1.9 NNW	1.7 NNW	0.9 NW	0.8 E	1.3 ESE	1.7 ESE	0.8 E	1.7 E	-	1.6 E	1.6 E	1.5 E	1.6 ESE	-	0.2 NNW	1.9 E	2.0 ESE	2.1 ESE
Period (s)	7	8	9	9	10	10	9	7	10	10	8	11	-	10	10	10	9	-	7	9	9	8
Swell2 (m) & direction	0.4 SE	0.9 ENE	0.7 SE	0.7 SE	0.2 ENE	0.7 SE	0.8 E	0.6 ESE	0.3 WNW	-	0.6 SE	-	-	-	-	0.2 N	-	-	0.2 N	-	0.3 NE	-
Period (s)	9	10	8	8	13	8	8	9	4	-	12	-	-	-	-	4	-	-	7	-	10	-
Wind waves (m) & direction	1.5 E	0.9 SW	0.5 E	0.7 ENE	0.8 ESE	-	0.9 NE	0.6 NNW	0.4 NNW	-	0.6 N	2.3 E	1.6 ESE	-	2.0 E	-	2.2 E	2.1 E	1.9 ENE	0.8 N	-	1.0 N
Period (s)	10	4	3	4	8	-	10	3	3	-	4	11	10	-	10	-	9	9	10	4	-	4

	Sun		Monday 20								Tuesday 21								Wednesday 22
	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	Cape Toi Kyu Shu	Cape Toi Kyu Shu	Amatu Chiba	Akabane Long Beach Shizuoka	Big Ben Chiba	Hebara Chiba	Amatu Chiba	Kaiser's (Hachijojima Island) Izu Islands	Californias Okinawa	Californias Okinawa	Bowls Okinawa	Bowls Okinawa	Mainside Okinawa	Mainside Okinawa	Mainside Okinawa	Maeda Point Okinawa	Maeda Point Okinawa	Mainside Okinawa	Californias Okinawa	Mainside Okinawa	Maeda Point Okinawa	Buma Okinawa
Rating	2	2	3	3	3	3	2	2	2	2	2	2	3	3	3	3	3	3	3	4	4	3
Wave Height (m) & direction (?)	0.8 ENE	0.9 ENE	1.9 ENE	1.9 E	2.0 ENE	1.9 ENE	1.6 ENE	1.0 ENE	1.3 NNW	1.5 NNW	1.7 NNW	1.8 NNW	2.0 NNW	1.9 NNW	1.8 NNW	1.7 NNW	1.7 NNW	1.8 NNW	2.2 NNW	2.5 NNW	2.5 NNW	2.5 N
Period(s) (?)	11	11	7	7	6	6	7	10	10	9	9	9	10	10	10	10	10	10	10	10	10	10
Energy(?)	264	427	713	562	581	511	469	292	327	374	473	555	729	661	605	524	522	605	967	1312	1310	1278
Wind (km/h)
Wind State(?)	cross- off	cross- off	cross- off	off	cross- off	cross- off	cross- off	off	off	off	off	off	off	off	off	off	glass	cross- off	cross- off	cross- off	cross- off	off
Tide State(?)	high	mid-ebb	low	mid-flow	high	mid-ebb	low	mid-flow	mid-flow	high	mid-ebb	low	mid-flow	high	mid-ebb	low	mid-flow	high	mid-ebb	low	mid-flow	high
High Tide / height (m)	4:57PM 1.91				3:35AM 1.49					6:38PM 1.98				7:12AM 1.92				6:59PM 2.00				7:24AM 1.89
Low Tide / height (m)			9:37PM 0.50				9:41AM 0.57					1:00AM 0.38				12:18PM 0.59				1:26AM 0.31
Weather Advanced Surf Forecast

Summary	clear	some clouds	light rain	heavy rain	light rain	light rain	cloudy	risk thund- der	cloudy	risk thund- der	risk thund- der	risk thund- der	risk thund- der	risk thund- der	risk thund- der	risk thund- der	risk thund- der	mod. rain	risk thund- der	light rain	light rain	light rain
Rain (mm)	-	-	4	11	2	2	-	2	-	1	4	4	3	2	2	5	11	7	1	1	2	2
Temp. °C	25	24	18	19	17	19	19	24	26	27	26	26	27	27	27	27	26	25	26	26	26	25
Chill °C (?)	25	24	18	19	16	19	19	24	26	27	26	26	27	27	27	27	26	25	26	26	26	25
Sunrise	-	-	-	-	5:48	-	-	-	-	-	-	-	-	6:31	-	-	-	-	-	-	-	6:30
Sunset	-	-	-	-	-	-	-	5:01	-	-	-	-	-	-	-	5:55	-	-	-	-	-	-
Swell1 (m) & direction	0.8 ENE	0.9 ENE	1.5 E	1.6 ESE	1.5 E	1.4 E	1.4 E	1.0 ENE	1.3 NNW	1.5 NNW	1.7 NNW	1.8 NNW	2.0 NNW	1.9 NNW	1.8 NNW	1.7 NNW	1.7 NNW	1.8 NNW	2.2 NNW	2.5 NNW	2.5 NNW	2.5 N
Period (s)	11	11	7	7	6	6	6	10	10	9	9	9	10	10	10	10	10	10	10	10	10	10
Swell2 (m) & direction	0.8 SE	0.8 SE	0.6 ENE	0.1 E	0.6 ENE	0.6 E	0.5 ENE	0.7 NNE	0.7 SE	0.7 SE	0.7 SE	0.7 SE	0.2 ENE	0.2 ENE	0.2 ENE	0.7 SE	0.7 SE	0.7 SE	0.7 SE	0.7 ESE	0.7 ESE	0.9 SE
Period (s)	8	8	11	13	11	10	10	8	8	8	8	8	13	13	13	8	8	8	8	8	8	8
Wind waves (m) & direction	0.6 NE	0.6 NNE	1.9 ENE	1.9 E	2.0 ENE	1.9 ENE	1.6 ENE	0.8 WSW	0.5 ENE	0.8 ENE	0.7 ENE	0.6 E	0.8 ESE	0.8 ESE	0.8 ESE	-	-	-	-	-	-	-
Period (s)	5	4	7	7	6	6	7	4	3	4	4	4	8	8	8	-	-	-	-	-	-	-

	Sunday 19								Monday 20
	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	Cape Toi Kyu Shu	Cape Toi Kyu Shu	Amatu Chiba	Akabane Long Beach Shizuoka	Big Ben Chiba	Hebara Chiba	Amatu Chiba	Kaiser's (Hachijojima Island) Izu Islands	Californias Okinawa	Californias Okinawa	Bowls Okinawa	Bowls Okinawa	Mainside Okinawa	Mainside Okinawa	Mainside Okinawa	Maeda Point Okinawa	Maeda Point Okinawa	Mainside Okinawa	Californias Okinawa	Mainside Okinawa	Maeda Point Okinawa	Buma Okinawa
Rating	2	2	3	3	3	3	2	2	2	2	2	2	3	3	3	3	3	3	3	4	4	3
Wave Height (m) & direction (?)	0.8 ENE	0.8 ENE	2.1 ENE	1.2 ESE	1.9 ENE	1.9 ENE	1.9 ENE	1.6 NE	1.0 NNW	1.0 NNW	1.0 NNW	1.0 NNW	1.0 NNW	1.0 NNW	1.0 NNW	0.9 NNW	0.9 NNW	0.9 NNW	1.0 NNW	1.0 NNW	1.0 NNW	0.9 NNW
Period(s) (?)	8	11	7	5	7	8	8	8	9	9	8	8	8	8	8	8	8	8	8	8	9	8
Energy(?)	242	322	412	90	492	756	514	597	156	153	150	150	147	141	141	132	137	137	149	150	154	128
Wind (km/h)
Wind State(?)	cross	cross	cross	cross- on	cross- on	cross- on	cross- off	cross- on	cross- off	cross- off	cross- off	cross- off	off	off	cross- off	cross- off	cross- off	cross- off	off	cross- off	cross- off	cross- off
High Tide / height (m)		4:57PM 1.91
Low Tide / height (m)							9:37PM 0.50	10:18PM 0.75		12:32AM 0.48											11:51AM 0.56	12:17PM 0.57
Weather Advanced Surf Forecast

Summary	clear	clear	cloudy	cloudy	some clouds	cloudy	cloudy	clear	cloudy	cloudy	risk thund- der	risk thund- der	risk thund- der	risk thund- der	risk thund- der	risk thund- der	risk thund- der	risk thund- der	risk thund- der	cloudy	cloudy	cloudy
Rain (mm)	-	-	-	-	-	-	-	-	-	-	3	3	3	4	2	1	1	1	1	-	-	-
High °C	26	25	20	22	19	20	19	25	28	27	27	27	27	27	26	25	25	26	25	25	25	26
Chill °C (?)	26	25	20	22	19	20	19	25	28	27	27	27	27	27	26	25	25	26	25	25	25	26
Sunrise	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	6:30	-	-	-	-	-	-
Sunset	-	5:38	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Swell1 (m) & direction	0.8 SE	0.8 ENE	0.2 SSE	0.4 SE	0.4 ENE	1.7 ENE	0.4 ENE	1.6 NE	1.0 NNW	1.0 NNW	1.0 NNW	1.0 NNW	1.0 NNW	1.0 NNW	1.0 NNW	0.9 NNW	0.9 NNW	0.9 NNW	1.0 NNW	1.0 NNW	1.0 NNW	1.0 SE
Period (s)	8	11	9	9	13	8	13	8	9	9	8	8	8	8	8	8	8	8	8	8	9	8
Swell2 (m) & direction	0.8 ENE	0.8 SE	0.1 SE	0.1 E	0.2 SSE	0.2 SSE	0.2 SSE	1.0 ENE	0.2 ENE	0.2 ENE	0.2 ENE	0.2 ENE	0.2 ENE	0.8 ESE	0.8 ESE	0.8 ESE	0.8 ESE	0.8 ESE	0.8 ESE	0.7 SE	0.7 SE	0.9 NNW
Period (s)	8	8	13	10	9	9	9	10	9	9	9	9	9	8	8	8	8	8	8	8	8	8
Wind waves (m) & direction	0.7 NE	0.7 NE	2.1 ENE	1.2 ESE	1.9 ENE	1.9 ENE	1.9 ENE	0.6 ESE	0.8 ESE	0.8 ESE	0.8 ESE	0.8 ESE	0.8 ESE	-	1.4 ESE	1.4 ESE	1.2 SE	1.2 SE	1.2 SE	0.4 ENE	0.4 ENE	-
Period (s)	5	5	7	5	7	8	8	7	8	8	8	8	8	-	8	8	8	8	8	3	3	-

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