Hebara Surf Break

Lat Long: 35.17° N 140.33° E

Hebara Surf Forecast and Surf Report

Issued: 8 pm 17 Aug 2026 (local time)

Forecast update in  hr  min

Today's Hebara sea temperature is
27.1° C
0.2° 

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


Hebara surf forecast from 17 Aug 2026:

  • Best quality surf: Wednesday 19 Aug, 3AM (local time) - 2ft (0.6m), 8s period, E swell with glassy winds.
  • Most powerful swell: Tuesday 25 Aug, 3AM (local time) - 4ft (1.2m), 14s period, SE swell with 540 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 19 Aug, 3AM (local time) - 2ft (0.6m), 8s 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 Wednesday (Aug 19) at 3AM. The primary swell is predicted to be 0.6m and 8s period with a secondary swell of 0.6m and 6s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Hebara in the next 16 days are 1.2m 14s and forecast to arrive on Tuesday (Aug 25) at 3AM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 3AM (Wed 19th Aug)2ft (0.6m) 8s
Best Surf 3AM (Wed 19th Aug)2ft (0.6m) 8s
Most Powerful 3AM (Tue 25th Aug)4ft (1.2m) 14s

Table - best surf conditions forecast for Hebara over the next 16 days.


The Lowdown

Alright, mate, Rusty here, and I’ve been staring at the charts for your local stretch, and I’ve gotta be straight with you – it’s a long, slow burn. We’re talking about a solid week and a half of barely anything worth paddling out for at Hebara. The first sniff of anything decent doesn’t show up until Tuesday the 25th of August, and even then it’s touch and go. The water’s sitting at a warm 81°F right now, which is bang on average for this time of year, so at least the boardies are the right call.

The first week is a real drag. From Monday the 17th right through to Sunday the 24th, it’s just poor surf conditions with tiny, weak swell – we’re talking 1ft to 3ft waves, mostly from the E or ESE, with weak energy bouncing around (93 to 315), and winds are mostly cross-onshore. It’s messy, choppy, and honestly, not worth the drive. You’d be better off cleaning the wax off your board at home.

Then, on Tuesday the 25th of August, things start to stir. The morning brings a 4ft swell from the SSE with a long 14-second period, and the combined energy jumps to 661 (moderate). Wind is cross-shore from the SW at 12 mph, so it’s not perfect, but it’s a step up. The afternoon gets better: 5ft from the SSE, period stretching to 16 seconds, and energy now at 1106 (strong). It’s still a marginal forecast, but it’s the first real glimmer.

Now, Wednesday the 26th of August is where my eyes light up. The morning session at Hebara has a 8ft SSE swell with a 16-second period – that’s proper groundswell, and the energy is a massive 3229 (very strong). Winds are light from the E at 6 mph, just a light cross-onshore, so it’ll be a bit bumpy but still rideable. This is the standout window for the whole run. The afternoon gets even bigger at 8ft, but the wind picks up to 9 mph from the E, making it a bit messier. Still, for the experienced crew, Wednesday morning is the pick.

Thursday the 27th of August, the swell is pumping at 10ft in the morning, reaching 12ft in the afternoon, both from the SSE with a 16-second period and energy readings over 4800 (very strong). But here’s the catch – the wind is blowing from the NE at 12-19 mph, creating a lumpy cross-chop, and the swell is too big for this break. It’s only for experts, and even then, it’s going to be a battle. The afternoon actually gets a score of 11 for wind and tide, but the swell is just too meaty.

From Friday the 28th of August onwards, it all goes haywire. The swell hits 13ft, but the wind ramps up to gale force from the SSE and SSW, with near gale conditions on Saturday the 29th. The energy readings are over 8000, then 7000, but it’s completely blown out and messy. This is more kite-surfing territory than paddle surfing. Things settle down a bit by Sunday the 30th and Monday the 31st, with 10ft and 6ft swells, but the winds are still cross-onshore and the conditions are marginal.

Looking into the first week of September, Tuesday the 1st of September has a promising 8ft SSE swell with a 15-second period and moderate energy, and the wind is cross-offshore from the NNE at 16 mph, which means clean conditions. But it’s a long way out, so treat it as a promising but uncertain prospect.

So, to wrap it up: the best bet on offer is Wednesday morning, the 26th of August, at Hebara. You’ve got a solid 8ft SSE groundswell with a 16-second period, strong energy, and light winds. It’s not perfect, but it’s the only real standout in a dry spell. Everything else is either too small, too windy, or too big for comfort. Keep your eyes on the charts, and I’ll catch you in the water.

Rusty.

Short Range Forecast

Some drizzle, heaviest during Mon night. Warm (max 27°C on Tue morning, min 24°C on Tue night). Wind will be generally light.

Days 5-7 Weather Summary

Light rain (total 7mm), mostly falling on Sat morning. Warm (max 28°C on Fri morning, min 25°C on Thu night). Wind will be generally light.

Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
ESE
8
0.9
ESE
8
0.7
E
8
0.6
E
8
0.6
E
8
0.5
E
9
0.4
SE
10
0.4
SE
10
0.4
SE
11
0.5
S
10
0.6
S
9
0.6
S
9
0.7
S
10
0.9
ESE
9
0.9
ESE
10
1
E
10
1
E
10
0.9
E
10
0.8
E
9
Wave Graph
Metric surfscale
Energy kJ
115
119
61
49
50
36
35
39
40
49
60
60
96
156
166
192
184
148
108
Wind (km/h)
10
SE
15
SE
10
SE
5
ESE
10
ENE
15
ESE
10
SE
10
ESE
10
SE
5
S
10
SSE
15
S
15
SSW
15
SSW
15
SSW
15
SSW
15
SSW
15
S
10
SSW
Wind State
on
on
on
on
cross-on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
High Tide
7:43AM1.18m
7:22PM1.39m
8:37AM1.06m
7:42PM1.36m
9:58AM0.96m
8:05PM1.32m
8:35PM1.27m
9:35PM1.21m
4:31PM1.15m
11:58PM1.18m
Low Tide
1:34AM0.43m
1:11PM0.67m
2:17AM0.43m
1:24PM0.80m
3:09AM0.46m
1:21PM0.89m
4:20AM0.49m
6:00AM0.49m
7:29AM0.43m
7:50PM1.12m
rain showers
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
rain showers
thunderstorm
part cloud
thunderstorm
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:58
5:00
5:01
5:01
5:01
5:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:25
6:23
6:22
6:22
6:21
6:20
6:17
 mm
1
1
5
1
Temp °C
26
27
27
26
27
27
26
27
27
26
28
28
26
27
28
26
27
27
26
Feels °C
29
29
29
29
29
29
29
29
29
29
30
30
29
29
30
29
29
28
28
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

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