Hebara Surf Forecast

/ Chiba (19 surf breaks) /

Japan (129 surf breaks) / Lat Long: (35.17° N 140.33° E)

Surf Forecasts:

Hebara surfForecast / Chiba / Japan

12 Day Weather and Surf, issued 8 pm Thursday 18 Sep 2025 JST

Forecast update in hr min s Forecast update imminent

Hebara surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Today's Hebara sea temperature is 26.3° C
(Which is slightly warmer than usual)

Best Forecast Surf Conditions for Hebara this week:

The surf forecast for Hebara over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Sep 21) at 9AM. The primary swell is predicted to be 1.0m and 8s period with a secondary swell of 0.7m and 6s. Another secondary swell of 1.2m and 6s is also forecast. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Hebara in the next 12 days are 2.5m 8s and forecast to arrive on Thursday (Sep 25) at 3PM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave Type	Time (JST) & Date	Wave Height & Period
Next good surf (1 star+)	9AM (Sun 21st Sep)	3.5ft (1.0m) 8s
Best Surf	9AM (Sun 21st Sep)	3.5ft (1.0m) 8s
Most Powerful	3PM (Thu 25th Sep)	8ft (2.5m) 8s

Table - best surf conditions forecast for Hebara over the next 12 days.

Updates in hr min s Forecast update imminent

12 Days Hourly

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	Short Range Forecast Moderate rain (total 13mm), heaviest on Thu night. Warm (max 27°C on Sun morning, min 21°C on Thu night). Winds decreasing (fresh winds from the NE on Thu night, light winds from the ESE by Sat morning).										Days 3-6 Weather Summary Light rain (total 4mm), mostly falling on Sun night. Warm (max 25°C on Tue morning, min 19°C on Sun night). Mainly fresh winds.
		Friday 19			Saturday 20			Sunday 21			Monday 22			Tuesday 23			Wednesday 24			Thu 25
	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM
Rating (10 max)	0	0	0	0	0	0	0	2	0	0	0	0	0	0	0	0	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	NE	ENE	ENE	ENE	E	SE	E	E	E	E	ENE	ENE	E	E	ESE	ESE	ESE	ESE	ESE	SE	SE
Period(s) (?)	5	6	7	6	6	9	8	8	8	8	6	6	6	7	8	8	8	8	8	7	8
Wave Graph (?)
kJ (?)	92	151	163	86	41	41	191	136	156	190	146	202	194	188	549	353	370	414	435	696	780
Wind (km/h)	NE	NE	ENE	ENE	ENE	SSE	SW	WNW	E	NE	NE	NE	NE	ENE	ENE	NE	ENE	E	ESE	SSE	SSW
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross	cross	cross	cross	cross- on	on	cross	off	cross- on	cross	cross	cross	cross	cross	cross- on	cross	cross	cross- on	on	on	cross- on
High Tide / height (m)	2:02AM 1.26		3:58PM 1.29	2:58AM 1.33		4:13PM 1.33		3:43AM 1.39	4:28PM 1.36		4:23AM 1.41	4:43PM 1.38		5:01AM 1.41	4:59PM 1.40		5:37AM 1.39	5:16PM 1.41		6:12AM 1.34	5:33PM 1.42
Low Tide / height (m)		9:05AM 0.28		9:25PM 0.78	9:40AM 0.29		9:53PM 0.64	10:10AM 0.33		10:21PM 0.51	10:37AM 0.40		10:49PM 0.40	11:01AM 0.48		11:17PM 0.32	11:24AM 0.57		11:46PM 0.27	11:45AM 0.67

		Friday 19			Saturday 20			Sunday 21			Monday 22			Tuesday 23			Wednesday 24			Thu 25
Sunrise	-	5:22	-	-	5:24	-	-	5:24	-	-	5:24	-	-	5:26	-	-	5:26	-	-	5:28	-
Sunset	-	-	5:40	-	-	5:38	-	-	5:37	-	-	5:37	-	-	5:35	-	-	5:34	-	-	5:31

Rain (mm)	10	3	-	-	-	-	-	-	-	1	-	-	-	-	-	-	1	2	15	12	1
Temp. °C	24	21	23	23	25	26	26	27	25	22	23	23	23	25	24	23	23	24	25	24	25
Feels °C (?)	23	20	21	22	25	28	26	29	23	18	19	19	20	22	22	22	22	23	24	22	26

Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)

Recent Eyeball Surf Reports for Chiba

Wind Update Cross-shore wind at Hebara have swung cross-off (moderate winds from the NNE at Katsuura 3 km from Hebara). 1.5m 5s windswell from the NE with a 0.6m 6s windswell from the SSW. 2 swells combining to make bigger set waves.
1 hour 3 minutes ago Hebara

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1 h 3 min ago

20 km/h

NNE

Cross-Off

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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Hebara surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

Information about the Hebara Surf forecast

The above surf forecast table for Hebara provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Hebara can be found by selecting the local surf guide option on the grey menu. Our Hebara surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Hebara) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Hebara may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Hebara is 8 km (5 miles) from Ohara. If you plan a holiday in Chiba, look for hotels and other accommodation in Ohara. Ohara has rooms for a wide range of budgets as well as car hire and transport links.