
Surf Forecasts:
Hebara surf forecast from 15 Sep 2026:
- Best quality surf: Tuesday 22 Sep, 3PM (local time) - 15ft (4.5m), 9s period, S swell with onshore winds.
- Most powerful swell: Tuesday 22 Sep, 9AM (local time) - 10ft (3.0m), 14s period, S swell with 3,247 kJ wave energy.
- Next surfable swell (1★+): Tuesday 15 Sep, 9PM (local time) - 4.5ft (1.3m), 7s period with SE 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 Tuesday (Sep 15) at 9PM. The primary swell is predicted to be 0.7m and 13s period with a secondary swell of 1.3m and 7s. Another secondary swell of 1.3m 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 14s and forecast to arrive on Tuesday (Sep 22) at 9AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 8s period and expected on Saturday (Sep 19) at 9PM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Tue 15th Sep) | 4.5ft (1.3m) 7s |
| Best Surf | 3PM (Tue 22nd Sep) | 15ft (4.5m) 9s |
| Most Powerful | 9AM (Tue 22nd Sep) | 10ft (3.0m) 14s |
Table - best surf conditions forecast for Hebara over the next 16 days.
The Lowdown
Alright mate, Rusty again. Let’s run through it for Hebara, but in feet and miles per hour.
We kick off with a flat and messy window. Tuesday the 15th and Wednesday the 16th have tiny 2-3ft easterly windswell, but the wind is messy – cross and cross-onshore around 9-12 mph. It’s choppy, not worth getting wet.
There’s a big dead spell, then on Thursday the 17th it jumps to 8ft from the NE, but the period is a short 7 seconds. Wind is a strong 25 mph cross-offshore. Clean but raw and gutless for a paddle board. Better for a kite.
Friday the 18th stays similar: 8ft from the ENE, period creeping up to 9 seconds, but still blowing 25 mph. Clean again, but it’s a blown-out, lumpy mess for surfing.
Here’s the real deal: Saturday the 19th morning. We’ve got 8ft of swell from the SE, with a long 13-second groundswell period. Combined energy is pumping at 2615 (strong). The wind is cross-offshore at 22 mph, keeping the surface smooth. This is a big, powerful wave – over 8ft, so expert only. But the quality of the swell, the direction lining up perfectly with the break, and the clean wind make it the standout session of the whole outlook.
Sunday the 20th still holds 8ft from the SE, 11-12 seconds, cross-off winds. Still good, but Saturday is the peak.
Monday the 21st shifts to a south swell, dropping to 6-7ft, but with a 13-second period. Cross-off winds in the morning promise clean, lined-up walls. Tuesday the 22nd is another massive day: 10ft from the south, 14-second period, energy hitting 3349. Gentle cross winds in the morning keep it clean, but that’s a beast – only for the very skilled. The afternoon pushes 15ft, which is just too much for this break.
After that, swell drops. Wednesday the 23rd brings 7ft in the morning but with a near gale (31 mph) cross wind – ugly. The afternoon cleans up with gentle cross-offshore winds and 5ft, offering a brief window of decent surf.
From the 24th to the 30th, it’s mostly small, weak windswell. The one nice moment is Sunday the 27th morning: glassy conditions, 3ft of SSE swell with a 12-second period. It’s tiny, but the water will be like glass – perfect for a longboard or a small-wave grovel board. Energy sits at 388 (moderate).
Water temp is 78°F, about average for the time of year.
So the top pick is Saturday the 19th morning: 8ft SE groundswell, 13-second period, energy 2615, and clean cross-off winds. Expert only, but a proper session for those who can handle it. Second shout is Tuesday the 22nd morning for the big-wave chargers: 10ft, 14-second period, energy 3349, but it’s a serious commitment.
Rusty.
Short Range ForecastHeavy rain (total 52mm), heaviest during Wed morning. Warm (max 26°C on Tue afternoon, min 19°C on Wed night). Winds increasing (light winds from the SW on Tue afternoon, strong winds from the NNE by Thu morning). | Days 4-6 Weather SummaryHeavy rain (total 42mm), heaviest during Sun morning. Warm (max 22°C on Sat night, min 20°C on Fri morning). Mainly strong winds. | ||||||||||||||||||||
Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | |||||||||||||||
AM | PM | 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 | E 13 | E 12 | ENE 7 | NE 7 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | SE 14 | SE 13 | SE 12 | SE 11 | SE 11 | SE 12 | S 12 | S 13 | S 13 | S 13 |
Wave Graph | |||||||||||||||||||||
195 | 261 | 167 | 215 | 148 | 175 | 589 | 732 | 635 | 848 | 905 | 2509 | 2076 | 1866 | 1667 | 1298 | 1470 | 870 | 1163 | 1346 | 1632 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross | cross-off |
High Tide | 6:03PM1.43m | 7:26AM1.19m | 6:22PM1.41m | 8:14AM1.09m | 6:42PM1.37m | 9:27AM0.99m | 7:03PM1.31m | 7:24PM1.24m | 7:46PM1.15m | 3:28PM1.16m | 11:46PM1.11m | ||||||||||
Low Tide | 12:11PM0.69m | 00:53AM0.27m | 12:28PM0.79m | 1:31AM0.32m | 12:40PM0.87m | 2:15AM0.40m | 12:34PM0.94m | 3:18AM0.48m | 5:00AM0.52m | 6:47AM0.49m | 8:11PM1.06m | ||||||||||
5:20 | — | — | 5:20 | — | — | 5:22 | — | — | 5:22 | — | — | 5:22 | — | — | 5:24 | — | — | 5:24 | — | — | |
— | 5:46 | — | — | 5:45 | — | — | 5:44 | — | — | 5:42 | — | — | 5:40 | — | — | 5:38 | — | — | 5:37 | — | |
mm | 6 | 3 | 8 | 8 | 9 | 17 | 1 | — | — | — | — | — | — | 9 | 18 | 15 | — | — | — | 1 | 2 |
Temp °C | 25 | 26 | 24 | 22 | 22 | 23 | 20 | 20 | 20 | 21 | 20 | 20 | 21 | 21 | 22 | 21 | 22 | 22 | 24 | 24 | 24 |
Feels °C | 27 | 29 | 27 | 22 | 22 | 26 | 14 | 15 | 15 | 15 | 14 | 15 | 17 | 17 | 20 | 18 | 21 | 22 | 24 | 24 | 26 |
Swell 1 Height (m) Direction Period (s) | SE 8 | SE 7 | SE 6 | SSE 7 | SE 8 | SE 8 | E 12 | SSE 9 | SE 9 | SSE 18 | SE 16 | SE 14 | SE 13 | SE 12 | SE 11 | SE 11 | SE 12 | ESE 9 | S 13 | S 13 | S 13 |
181 | 156 | 123 | 83 | 69 | 53 | 44 | 8 | 3 | 32 | 653 | 2509 | 2076 | 1866 | 1667 | 1298 | 1470 | 554 | 1163 | 1346 | 1632 | |
Swell 2 Height (m) Direction Period (s) | E 14 | E 14 | E 13 | E 13 | E 12 | E 12 | E 15 | ENE 11 | SSE 9 | SE 12 | SSE 11 | — | E 10 | E 10 | NE 9 | E 14 | E 13 | S 12 | E 9 | SE 9 | E 9 |
195 | 261 | 167 | 215 | 148 | 71 | 4 | 24 | 8 | 6 | 12 | — | 54 | 125 | 221 | 14 | 30 | 870 | 355 | 112 | 198 | |
Swell 3 Height (m) Direction Period (s) | ENE 7 | NE 10 | SW 6 | SSW 6 | — | E 16 | E 15 | SSE 9 | SSE 9 | SE 9 | SE 11 | — | — | — | E 10 | E 14 | E 13 | E 12 | E 10 | SE 9 | SE 8 |
10 | 4 | 43 | 13 | — | 5 | 17 | 8 | 8 | 3 | 30 | — | — | — | 100 | 14 | 50 | 66 | 108 | 91 | 49 | |
Wind waves Height (m) Direction Period (s) | — | — | — | NE 5 | NE 6 | ENE 7 | NE 7 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 8 | NE 8 | NE 7 | — | NE 4 | NE 5 | NNE 5 | ENE 11 | ENE 10 | — |
— | — | — | 35 | 103 | 175 | 589 | 732 | 635 | 848 | 905 | 538 | 485 | 248 | — | 19 | 65 | 46 | 575 | 348 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 11 | 11 | 2 | 54 | 54 | 0 | 204 | 615 | 533 | 551 | 204 | 533 | 293 | 615 | 552 | 293 | 204 | 49 | 49 | 629 | 20 |
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.










