Surf Forecasts:
Hebara surf forecast from 22 Aug 2026:
- Best quality surf: Monday 24 Aug, 6AM (local time) - 2.5ft (0.8m), 17s period, SSE swell with glassy winds.
- Most powerful swell: Tuesday 25 Aug, 12AM (local time) - 7ft (2.1m), 14s period, SSE swell with 1,726 kJ wave energy.
- Next surfable swell (1★+): Sunday 23 Aug, 6AM (local time) - 3ft (0.9m), 10s 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 Sunday (Aug 23) at 6AM. The primary swell is predicted to be 0.9m and 10s period with a secondary swell of 0.4m and 5s. 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 2.1m 14s and forecast to arrive on Tuesday (Aug 25) at 12AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 4s period and expected on Friday (Aug 28) at 6AM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Sun 23rd Aug) | 3ft (0.9m) 10s |
| Best Surf | 6AM (Mon 24th Aug) | 2.5ft (0.8m) 17s |
| Most Powerful | 12AM (Tue 25th Aug) | 7ft (2.1m) 14s |
Table - best surf conditions forecast for Hebara over the next 16 days.
The Lowdown
Alright, folks, Rusty here. Let’s get into what’s cooking for Hebara over the next couple of weeks. It’s a bit of a mixed bag, so let’s break it down.
The overall pattern for Hebara is pretty average for the first week and a half, with small to moderate swell and tricky winds for the most part. The water temp is about what you'd expect for this time of year, nothing wild going on there. We do see a big spike in size right at the very end of the forecast, but there are some major caveats to go with it.
Right now, starting on Sunday the 23rd, we’ve got some small 2ft easterly swell but a risk of t-storms and a cross-off wind. The energy is weak (105), so it's barely a paddler. The conditions are ordinary, but it’s the only game in town for a Sunday session if you’re desperate.
Now, Monday the 24th is the standout in the first week. The morning is looking magic. We’ve got glassy conditions with a clean 3ft swell from the SSE. The period is a super long 15 seconds, which means proper groundswell energy. The combined energy is moderate (803), so there’s some push behind it. This is your chance for clean, lined-up waves at the beach and reef setup. Just keep in mind with that long period, it might wrap a bit too straight across the sand, but with glassy wind, it’s the best on offer. Get out there early.
The rest of that week is messy. From Tuesday the 25th through to Tuesday the 1st of September, the wind stays cross or cross-onshore, and the swell fluctuates between 2ft and 5ft, mostly from the SSE or ESE. The waves are there, but they'll be chopped up and hard to enjoy. Thursday the 28th has a brief window of offshore wind and clean 2ft waves from the east, but it’s small and there’s a risk of t-storms. Not worth burning a sickie for.
There’s a dry spell of several days in there, from about the 30th of August through to the 3rd of September, where the surf is either too small or the wind is straight onshore. The energy values during the first week rarely crack the 500s, so the wave power is just mediocre.
Now, let’s talk about the second week. The real heavy stuff shows up on the 7th of September (Monday) . We’re looking at a massive 12ft swell from the east, with a period of 10 seconds. The energy reading is a whopping 2492, which is strong. But here’s the kicker – this is way too big for Hebara. It’s a beach and reef set-up, and that size with a moderate cross-shore wind will be a washing machine. This is only for experts, and even then, it’s going to be a beast. For the average surfer, this is a pass. The setup looks more interesting for kite surfing than paddle surfing at that size. The days leading up to it, Saturday the 5th and Sunday the 6th, also have big swell in the 8ft to 10ft range, also with cross-shore wind, so the whole last weekend is a bit of a wildcard for the experienced crew only. The deep long-range call is promising for size but less certain on the wind, so don’t book your flights just yet.
In the long run, keep an eye on that Monday the 7th, but for clean, fun waves, the glassy morning of Monday the 24th is your real winner.
Rusty.
Short Range ForecastLight rain (total 8mm), mostly falling on Sat night. Warm (max 29°C on Tue morning, min 24°C on Sat night). Wind will be generally light. | Days 5-7 Weather SummaryModerate rain (total 12mm), heaviest on Fri afternoon. Warm (max 29°C on Wed morning, min 23°C on Fri afternoon). Wind will be generally light. | ||||||||||||||||||
Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | ||||||||||||||
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 10 | E 9 | SSE 12 | SSE 12 | SSE 18 | SSE 16 | SSE 14 | SSE 13 | SSE 13 | S 13 | S 13 | S 13 | SSW 12 | S 9 | S 8 | E 13 | E 13 | E 12 | S 11 |
Wave Graph | |||||||||||||||||||
198 | 83 | 103 | 196 | 294 | 1358 | 1726 | 1174 | 1327 | 1104 | 529 | 334 | 167 | 235 | 191 | 168 | 158 | 141 | 182 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-off | cross-on | glassy | glassy | cross-on | cross | cross | cross | cross | cross | cross-on | cross | cross | cross | cross | off | cross | cross-on |
High Tide | 9:35PM1.21m | 4:31PM1.15m | 11:58PM1.18m | 4:19PM1.20m | 1:32AM1.23m | 4:27PM1.25m | 2:31AM1.30m | 4:41PM1.29m | 3:17AM1.37m | 4:57PM1.33m | 3:58AM1.42m | 5:14PM1.37m | |||||||
Low Tide | 7:29AM0.43m | 7:50PM1.12m | 8:27AM0.35m | 8:48PM1.04m | 9:08AM0.28m | 9:22PM0.95m | 9:42AM0.22m | 9:51PM0.85m | 10:12AM0.19m | 10:21PM0.74m | 10:41AM0.20m | 10:51PM0.63m | |||||||
— | 5:03 | — | — | 5:03 | — | — | 5:05 | — | — | 5:05 | — | — | 5:05 | — | — | 5:07 | — | — | |
6:20 | — | 6:17 | — | — | 6:16 | — | — | 6:15 | — | — | 6:14 | — | — | 6:13 | — | — | 6:12 | — | |
mm | 6 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 2 | 6 | 4 |
Temp °C | 26 | 26 | 26 | 25 | 28 | 28 | 26 | 29 | 28 | 27 | 29 | 28 | 27 | 29 | 29 | 27 | 27 | 26 | 24 |
Feels °C | 31 | 28 | 28 | 30 | 32 | 30 | 28 | 30 | 29 | 30 | 31 | 30 | 29 | 30 | 30 | 30 | 31 | 30 | 27 |
Swell 1 Height (m) Direction Period (s) | E 10 | E 9 | E 9 | SSE 12 | SSE 12 | SSE 16 | SSE 14 | SSE 13 | SSE 13 | S 13 | S 13 | S 13 | SSE 9 | S 9 | E 13 | S 8 | S 8 | S 8 | S 11 |
198 | 83 | 80 | 196 | 226 | 1358 | 1726 | 1174 | 1327 | 1104 | 529 | 334 | 138 | 235 | 173 | 167 | 143 | 104 | 182 | |
Swell 2 Height (m) Direction Period (s) | SSE 4 | SSE 5 | SSE 12 | E 9 | SSE 15 | ESE 12 | ESE 11 | S 16 | ESE 13 | ESE 13 | SSE 11 | SSE 10 | SSW 12 | SSW 12 | S 9 | E 13 | E 13 | E 12 | E 12 |
7 | 7 | 103 | 56 | 294 | 79 | 138 | 526 | 181 | 176 | 146 | 132 | 167 | 78 | 28 | 168 | 158 | 141 | 141 | |
Swell 3 Height (m) Direction Period (s) | SSW 9 | SSW 9 | ESE 12 | ESE 12 | SSE 18 | E 8 | ESE 15 | ESE 14 | WSW 10 | E 19 | ESE 12 | ESE 12 | E 12 | E 11 | SW 11 | SE 9 | SE 14 | SE 9 | SSE 10 |
26 | 15 | 49 | 50 | 283 | 22 | 42 | 201 | 9 | 7 | 117 | 113 | 70 | 58 | 31 | 23 | 8 | 23 | 18 | |
Wind waves Height (m) Direction Period (s) | — | NNE 2 | NE 3 | — | — | — | SSW 4 | WSW 9 | SSW 4 | SSW 3 | SSW 3 | S 4 | S 5 | — | S 8 | — | NNE 4 | NE 5 | NE 5 |
— | 1 | 4 | — | — | — | 14 | 33 | 12 | 4 | 4 | 21 | 49 | — | 191 | — | 13 | 6 | 6 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 2 | 0 | 0 | 11 | 87 | 132 | 555 | 25 | 87 | 11 | 99 | 87 | 19 | 20 | 0 | 2 | 2 |
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.











