
Surf Forecasts:
Hebara surf forecast from 7 Aug 2026:
- Best quality surf: Sunday 9 Aug, 3AM (local time) - 5.5ft (1.7m), 14s period, ESE swell with glassy winds.
- Most powerful swell: Friday 14 Aug, 9PM (local time) - 8ft (2.5m), 12s period, E swell with 1,850 kJ wave energy.
- Next surfable swell (1★+): Sunday 9 Aug, 3AM (local time) - 5.5ft (1.7m), 14s period with ESE 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 Sunday (Aug 09) at 3AM. The primary swell is predicted to be 1.7m and 14s period with a secondary swell of 0.9m and 11s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Hebara in the next 16 days are 2.5m 12s and forecast to arrive on Friday (Aug 14) at 9PM. Winds are predicted to be cross-shore at the time the swell arrives.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3AM (Sun 9th Aug) | 5.5ft (1.7m) 14s |
| Best Surf | 3AM (Sun 9th Aug) | 5.5ft (1.7m) 14s |
| Most Powerful | 9PM (Fri 14th Aug) | 8ft (2.5m) 12s |
Table - best surf conditions forecast for Hebara over the next 16 days.
The Lowdown
Alright crew, Rusty here with the local report. Gotta be straight with you – the next couple of weeks are a bit of a grind. Lots of onshore slop and marginal conditions, but there are a couple of windows that could fire if you time it right.
We’re starting at Hebara. It’s a beach and reef set-up that’s pretty consistent and exposed to the swell. The water temp is about what you’d expect for this time of year, nothing wild.
The first real chance to get wet is Saturday morning, August 8th. We’ve got a clean 4ft swell from the south, but the wind is blowing onshore, so it’s a tough one. The energy is moderate at 622, so there’s some push, but not a classic. The afternoon bumps up to 4ft, but the wind stays onshore and the scores are low. It’s a day to be picky.
Sunday, August 9th brings a bit more size at 6ft from the ESE, but the wind is cross-shore to cross-onshore, so expect some chop. The energy is decent (1131), but the quality is lacking. Monday, August 10th sees the swell jump to 7ft, with a cross-offshore wind in the morning. The energy is strong at 1399, but it’s still rated as marginal. The period is 12 seconds, so it’s a proper groundswell, but at a beach break, that long period can make things a bit fat and straight. Still, it’s the best looking morning of the first week.
The middle of the week is a total washout. From Tuesday afternoon through to Thursday, we’ve got poor conditions with risk of thunderstorms and heavy rain. The wind is all over the place, mostly onshore or cross-onshore, and the energy drops off. There’s a gap of about three days where it’s just not worth paddling out.
Friday, August 14th shows a bit of a pulse, with a 7ft swell from the east and a clean, cross-offshore wind in the morning. The energy is strong at 1087, but again, it’s marginal. The crowd situation at Hebara is “sometimes,” so you might have a few folks out, but it shouldn’t be a zoo.
Now, the real standout is Saturday, August 15th. The morning has a solid 8ft swell from the east, with a clean cross-offshore wind and a very strong energy reading of 3072. That’s a lot of power. The period is 11 seconds, so it’s a good groundswell. This is the biggest swell of the forecast, and with clean conditions, it’s the best option for experienced surfers. It’s getting up there in size, so it’s not for beginners. The afternoon drops off a bit in size and gets lumpy, so the morning session is the one to target.
After that, we get a bit of a lull. Sunday, August 16th has a 6ft swell but with cross-onshore winds, so it’s choppy. Then, Monday, August 17th is a real tease. The morning shows a 5ft swell from the east with glassy conditions. The combined energy is moderate at 524, but the word is “glassy” – that’s a major positive. This is a very promising window for clean, fun waves, but the swell is not huge, so it’s a good one for all levels. The afternoon turns onshore and poor, so it’s a morning mission only.
The second week is a bit of a mixed bag. Tuesday, August 18th and Wednesday, August 19th are marginal with light winds and small swell. Thursday, August 20th has a 6ft swell from the south with a cross-shore wind, giving a moderate energy of 1496, but it’s not a clean standout. The rest of the month fades out with smaller, onshore swell and no real highlights.
The Pick: If you’re an experienced surfer, the Saturday, August 15th morning session is your best bet for power and size. For everyone else, keep an eye on Monday, August 17th morning – that glassy, clean 5ft swell could be the most fun, user-friendly wave of the whole window, even if it’s a bit smaller.
Rusty.
Short Range ForecastMostly dry. Warm (max 28°C on Sat morning, min 23°C on Sun night). Winds increasing (calm on Sat night, fresh winds from the NE by Mon morning). | Days 5-7 Weather SummaryHeavy rain (total 45mm), heaviest during Thu afternoon. Warm (max 27°C on Tue night, min 22°C on Mon night). Mainly fresh winds. | ||||||||||||||||||
Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | ||||||||||||||
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) | S 11 | S 11 | ESE 13 | ESE 14 | ESE 13 | ESE 13 | ESE 12 | E 12 | E 12 | ENE 11 | E 12 | E 12 | E 10 | E 9 | E 9 | E 10 | E 11 | E 11 | E 10 |
Wave Graph | |||||||||||||||||||
457 | 350 | 624 | 1053 | 998 | 938 | 781 | 1269 | 1324 | 1439 | 734 | 710 | 410 | 166 | 205 | 266 | 649 | 661 | 689 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | cross-on | cross | cross-on | cross-off | cross-off | cross | cross-off | cross-off | cross | cross-on | on | on | cross | cross-on | cross-on | cross |
High Tide | 9:31PM1.33m | 10:43PM1.31m | 4:10PM1.23m | 00:23AM1.32m | 4:33PM1.30m | 1:48AM1.37m | 4:57PM1.35m | 2:54AM1.44m | 5:21PM1.37m | 3:50AM1.49m | 5:43PM1.38m | ||||||||
Low Tide | 6:13AM0.33m | 7:36AM0.23m | 7:43PM1.16m | 8:40AM0.12m | 8:57PM1.09m | 9:31AM0.04m | 9:44PM0.99m | 10:15AM0.00m | 10:23PM0.88m | 10:54AM0.03m | 11:01PM0.75m | ||||||||
— | 4:52 | — | — | 4:52 | — | — | 4:52 | — | — | 4:54 | — | — | 4:54 | — | — | 4:56 | — | — | |
6:37 | — | 6:36 | — | — | 6:35 | — | — | 6:34 | — | — | 6:31 | — | — | 6:30 | — | — | 6:30 | — | |
mm | — | — | — | — | — | — | — | — | — | 1 | — | 2 | 1 | 2 | 4 | 6 | 14 | 15 | 6 |
Temp °C | 26 | 28 | 27 | 25 | 27 | 27 | 24 | 27 | 26 | 23 | 25 | 26 | 27 | 27 | 27 | 26 | 27 | 26 | 25 |
Feels °C | 29 | 30 | 28 | 28 | 28 | 28 | 26 | 24 | 24 | 23 | 23 | 26 | 26 | 28 | 29 | 29 | 29 | 26 | 24 |
Swell 1 Height (m) Direction Period (s) | S 11 | S 11 | ESE 13 | ESE 14 | ESE 13 | ESE 13 | ESE 12 | E 12 | E 12 | E 11 | E 12 | E 12 | E 10 | E 9 | E 9 | E 10 | E 11 | E 11 | E 10 |
457 | 350 | 624 | 1053 | 998 | 938 | 781 | 1269 | 1324 | 935 | 734 | 710 | 410 | 166 | 205 | 266 | 649 | 661 | 689 | |
Swell 2 Height (m) Direction Period (s) | ESE 9 | ESE 9 | S 11 | S 11 | S 10 | S 10 | S 10 | S 11 | SSW 11 | SSW 11 | NE 8 | SSW 11 | S 10 | S 10 | S 5 | S 11 | S 10 | S 10 | S 10 |
266 | 236 | 282 | 188 | 133 | 106 | 102 | 91 | 98 | 97 | 73 | 119 | 77 | 80 | 20 | 83 | 77 | 74 | 50 | |
Swell 3 Height (m) Direction Period (s) | E 14 | E 14 | E 10 | SW 14 | — | SW 12 | SW 12 | SW 12 | SSW 11 | SSW 10 | S 11 | NE 8 | SSW 10 | NNE 9 | S 11 | SSE 5 | — | SE 11 | SE 11 |
37 | 36 | 46 | 29 | — | 84 | 38 | 39 | 123 | 110 | 83 | 48 | 121 | 70 | 85 | 5 | — | 5 | 31 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | ENE 11 | — | SW 3 | SSE 5 | ESE 5 | E 5 | ENE 4 | — | — | — |
— | — | — | — | — | — | — | — | — | 1439 | — | 5 | 33 | 77 | 25 | 21 | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 11 | 11 | 11 | 11 | 2 | 2 | 2 | 54 | 54 | 2 | 20 | 203 | 11 | 49 | 11 | 2 | 204 | 555 | 551 |
Best forecast wave conditions in Chiba | |||||||||||||||||||
Best forecast wave conditions in Japan | |||||||||||||||||||
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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.











