
Surf Forecasts:
Hebara surf forecast from 11 Sep 2026:
- Best quality surf: Saturday 12 Sep, 6PM (local time) - 2ft (0.6m), 13s period, E swell with cross-offshore winds.
- Most powerful swell: Friday 18 Sep, 9PM (local time) - 10ft (3.0m), 15s period, SE swell with 3,686 kJ wave energy.
- Next surfable swell (1★+): Saturday 12 Sep, 6PM (local time) - 2ft (0.6m), 13s period with E swell.
Best Forecast Surf Conditions for Hebara this week:
The surf forecast for Hebara over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Sep 12) at 6PM. The primary swell is predicted to be 0.6m and 13s period with a secondary swell of 0.5m and 9s. Another secondary swell of 0.5m and 6s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Hebara in the next 16 days are 3.0m 15s and forecast to arrive on Friday (Sep 18) at 9PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 4s period and expected on Wednesday (Sep 16) at 3AM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6PM (Sat 12th Sep) | 2ft (0.6m) 13s |
| Best Surf | 6PM (Sat 12th Sep) | 2ft (0.6m) 13s |
| Most Powerful | 9PM (Fri 18th Sep) | 10ft (3.0m) 15s |
Table - best surf conditions forecast for Hebara over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s have a look at what’s shaping up for Hebara.
It’s a quiet start to the outlook, honestly. We’re looking at a beach and reef setup that’s exposed to the swell, and for the first few days there’s just enough to get wet but nothing that’ll get the heart racing. The best early window looks like Tuesday morning, the 15th of September. That morning we’ve got glassy conditions with a 2ft swell out of the east, period around 14 seconds. That’s a nice, long-period groundswell, which at a beach and reef break like this can mean some clean, lined-up waves, though the sets might be a bit spread out. The combined wave energy is moderate (377). The water temp is about average for this time of year. It’s small, clean, and the crowds are possible here, so it’ll be a fun, mellow session for a beginner or someone wanting a long, easy paddle. That’s the standout of the first week.
The next real standout is further out, and you gotta keep an eye on the date: Friday morning, the 18th of September. The swell builds to 6ft out of the southeast, with a very long period of 17 seconds. That’s a serious groundswell. The combined energy jumps to strong (2018). The wind is cross-offshore from the NNE, so it’ll be clean and lined up. This is the kind of day where the reef might really start to shape up, but that long period can make it a bit tricky at a beach break if it’s too straight. Still, for an intermediate to advanced surfer, this is the best bet on offer.
After that, the swell keeps climbing, but it gets messy. By Saturday the 19th, we’re looking at 10ft+ swells with onshore and cross-shore winds, making for lumpy, choppy conditions, and honestly, it’s more of a kite-surfing scene than a paddle scene. By the 25th and 26th of September, the swell is massive – over 12ft – and the forecast notes it’s simply too big for this break, even with favourable wind. So, for the average surfer, the window closes after the 18th.
The second week sees a fair gap in quality. There’s a lot of wind and big, unruly swell. Nothing recommended for a fun paddle session after the 20th of September unless you’re a very experienced charger looking at a beast of a wave, and even then, the conditions are rough until the very end of the outlook when the wind turns more cross-offshore, but the size is still brutal.
In short: Tuesday the 15th for the glassy, small stuff, and Friday the 18th for the real groundswell with clean conditions. That’s your best two windows.
Rusty.
Short Range ForecastLight rain (total 3mm), mostly falling on Fri night. Warm (max 27°C on Mon morning, min 21°C on Fri night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 8mm), mostly falling on Wed night. Warm (max 26°C on Mon night, min 22°C on Wed night). Winds increasing (calm on Tue afternoon, fresh winds from the NNE by Thu afternoon). | ||||||||||||||||||
Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | ||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||
Wave Height (m) Direction Period (s) | E 14 | E 14 | E 13 | ESE 13 | ESE 13 | E 13 | E 12 | SE 9 | SE 9 | SE 9 | E 14 | E 14 | SE 9 | E 13 | E 12 | E 12 | NE 6 | NE 6 | SE 21 |
Wave Graph | |||||||||||||||||||
136 | 134 | 128 | 184 | 176 | 168 | 108 | 115 | 217 | 225 | 192 | 257 | 174 | 215 | 193 | 138 | 142 | 230 | 358 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | glassy | cross-on | cross | cross-off | glassy | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 4:41AM1.47m | 5:08PM1.41m | 5:24AM1.44m | 5:26PM1.43m | 6:04AM1.38m | 5:44PM1.44m | 6:45AM1.29m | 6:03PM1.43m | 7:26AM1.19m | 6:22PM1.41m | 8:14AM1.09m | 6:42PM1.37m | |||||||
Low Tide | 10:40PM0.50m | 10:59AM0.34m | 11:13PM0.38m | 11:26AM0.45m | 11:46PM0.30m | 11:50AM0.57m | 00:19AM0.26m | 12:11PM0.69m | 00:53AM0.27m | 12:28PM0.79m | 1:31AM0.32m | 12:40PM0.87m | 2:15AM0.40m | ||||||
— | 5:18 | — | — | 5:18 | — | — | 5:18 | — | — | 5:20 | — | — | 5:20 | — | — | 5:22 | — | — | |
— | — | 5:51 | — | — | 5:50 | — | — | 5:47 | — | — | 5:46 | — | — | 5:45 | — | — | 5:44 | — | |
mm | 1 | 2 | — | — | — | — | — | — | — | 1 | 1 | — | — | 1 | — | 3 | 2 | — | 1 |
Temp °C | 21 | 21 | 22 | 22 | 25 | 25 | 26 | 27 | 27 | 26 | 26 | 26 | 25 | 23 | 23 | 23 | 22 | 22 | 22 |
Feels °C | 22 | 22 | 23 | 24 | 30 | 29 | 30 | 30 | 29 | 29 | 29 | 29 | 29 | 25 | 24 | 25 | 22 | 20 | 21 |
Swell 1 Height (m) Direction Period (s) | E 14 | E 14 | E 13 | ESE 13 | ESE 13 | E 13 | ESE 9 | SE 9 | SE 9 | SE 9 | SE 8 | SE 8 | SE 9 | SE 9 | SE 8 | E 12 | SE 8 | E 11 | SE 21 |
136 | 134 | 128 | 184 | 176 | 168 | 54 | 115 | 217 | 225 | 184 | 163 | 174 | 132 | 69 | 138 | 36 | 60 | 358 | |
Swell 2 Height (m) Direction Period (s) | S 8 | S 7 | ENE 6 | NE 6 | NE 6 | SE 9 | E 12 | E 12 | E 12 | E 14 | E 14 | E 14 | E 13 | E 13 | E 12 | SE 8 | E 12 | SE 8 | E 11 |
28 | 28 | 22 | 19 | 21 | 62 | 108 | 76 | 112 | 189 | 192 | 257 | 167 | 215 | 193 | 63 | 67 | 20 | 60 | |
Swell 3 Height (m) Direction Period (s) | SE 9 | SE 9 | SE 9 | SE 8 | SE 9 | ENE 7 | SE 7 | E 9 | NE 7 | S 7 | S 7 | S 7 | — | — | SE 8 | S 8 | SE 9 | SSE 9 | SE 7 |
22 | 40 | 39 | 28 | 21 | 29 | 25 | 43 | 11 | 1 | 1 | 1 | — | — | 3 | 1 | 3 | 8 | 19 | |
Wind waves Height (m) Direction Period (s) | ENE 7 | NE 4 | NE 6 | NE 6 | — | — | SSE 2 | — | — | — | — | — | NE 4 | NE 4 | NE 4 | ENE 5 | NE 6 | NE 6 | ENE 7 |
29 | 19 | 36 | 38 | — | — | 1 | — | — | — | — | — | 10 | 8 | 12 | 36 | 142 | 230 | 278 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 10 | 2 | 2 | 0 | 0 | 20 | 0 | 11 | 19 | 0 | 0 | 11 | 0 | 10 | 54 | 14 | 2 | 533 | 293 |
Best forecast wave conditions in Chiba | |||||||||||||||||||
Best forecast wave conditions in Japan | |||||||||||||||||||
Header Global | |||||||||||||||||||
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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 16 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.










