
Surf Forecasts:
Hakashita surf forecast from 5 Aug 2026:
- Best quality surf: Thursday 6 Aug, 3PM (local time) - 20ft (6.0m), 16s period, ESE swell with cross-shore winds.
- Most powerful swell: Thursday 6 Aug, 6PM (local time) - 21ft (6.5m), 15s period, ESE swell with 19,908 kJ wave energy.
- Next surfable swell (1★+): Thursday 6 Aug, 3PM (local time) - 20ft (6.0m), 16s period with ESE swell.
Best Forecast Surf Conditions for Hakashita this week:
The surf forecast for Hakashita over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Aug 06) at 3PM. The primary swell is predicted to be 6.0m and 16s period. The wind is predicted to be cross-shore as the swell arrives.
The most powerful waves expected at Hakashita in the next 16 days are 6.5m 15s and forecast to arrive on Thursday (Aug 06) at 6PM. 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+) | 3PM (Thu 6th Aug) | 20ft (6.0m) 16s |
| Best Surf | 3PM (Thu 6th Aug) | 20ft (6.0m) 16s |
| Most Powerful | 6PM (Thu 6th Aug) | 21ft (6.5m) 15s |
Table - best surf conditions forecast for Hakashita over the next 16 days.
The Lowdown
Alright, let’s get into it. The 16-day window is pretty full on here. We start with a massive, powerful pulse of swell that’s honestly more dangerous than dreamy. Then things settle down into a longer, cleaner but much smaller run. The real standout is that very first window, but only for the brave, and then a few mornings over a week from now that offer a proper breath of fresh air.
We’re looking at Hakashita (Hakashita). This is an exposed reef break, so it needs the right direction and size. The water temp here is about average for this time of year, nothing wild to report.
The first surf recommendation kicks off on Thursday, August 6th. We get a solid groundswell from the ESE, peaking at 18 ft with a very long 15-second period. The combined swell energy is massive at *13350*. That’s a lot of power. The morning has a cross-off wind from the NNE at 25 km/h, which keeps things clean. But let’s be real, this size is well over 8 ft and that energy rating is proper: this is for experts only. The afternoon wind swings onshore and ramps up, making it even more of a handful.
Into Friday, August 7th, the swell is still 20 ft from the SE in the morning (*15776* energy), but the wind is a fresh cross-on at 35 km/h, which will chop it up and make it unruly. It stays too big and messy all the way through the weekend. From Saturday, August 8th, through to Monday, August 10th, conditions are rated as poor with strong cross-onshore winds. The swell drops from 10 ft to 8 ft, but those winds just ruin it. This is one of those times where the setup looks more interesting for kite surfing than paddle surfing.
There is a noticeable gap in quality from Tuesday, August 11th, through to Thursday, August 13th. The winds go onshore or variable, the swell drops significantly to 3 ft - 4 ft, and the energy is weak (values between *450* and *578*). It’s small and marginal.
Now for the true standout of the second week. On Friday, August 14th morning, we get a window of goodness. Winds from the NE at 10 km/h are light and cross-offshore, which will clean the waves right up. The swell is a small but clean 4 ft from the E with an 11-second period. The combined energy is low (*528*), so it’s not a barn-burner, but the conditions are described as “very good.” For a reef break that hates onshore wind, this is the session to aim for. Keep in mind it is inconsistent, so you’ll have to be patient between sets. Crowds are possible here.
Saturday, August 15th morning looks solid again with clean conditions and the same 4 ft E swell. It’s a smaller repeat of Friday.
The outlook then trails off into very small, weak surf for the rest of the 16 days. Monday, August 17th morning and Tuesday, August 18th morning offer some clean, glassy potential at 3 ft, but the energy is low. Good for a longboard or a foiling session, but not a standout.
So, to sum it up: the only real standout is that clean Friday, August 14th morning. Everything else is either too big and dangerous, or too small and wind-affected. The local conditions are making or breaking every session here.
Rusty.
Short Range ForecastHeavy rain (total 91mm), heaviest during Sat afternoon. Warm (max 29°C on Thu morning, min 26°C on Wed night). Mainly fresh winds. | Days 5-7 Weather SummaryHeavy rain (total 179mm), heaviest during Sat night. Warm (max 27°C on Sat night, min 26°C on Sat night). Wind will be generally light. | ||||||||||||||||||
Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | ||||||||||||||
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) | ESE 16 | ESE 15 | ESE 16 | SE 15 | SE 14 | SSE 14 | SSE 14 | S 13 | ESE 10 | S 13 | S 13 | S 13 | S 12 | S 9 | SSE 12 | S 12 | SSE 11 | SSE 11 | S 11 |
Wave Graph | |||||||||||||||||||
13436 | 13350 | 17789 | 16948 | 15776 | 9106 | 7416 | 2877 | 2103 | 1657 | 1288 | 1248 | 1111 | 1004 | 2871 | 1342 | 1183 | 854 | 545 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | glassy |
High Tide | 10:08PM1.72m | 11:33AM1.44m | 10:53PM1.66m | 1:32PM1.41m | 00:00AM1.60m | 3:29PM1.52m | 1:34AM1.59m | 4:37PM1.66m | 3:01AM1.67m | 5:23PM1.79m | 4:08AM1.79m | 6:00PM1.88m | |||||||
Low Tide | 4:59AM0.56m | 4:46PM1.02m | 6:15AM0.54m | 6:10PM1.20m | 7:49AM0.47m | 8:23PM1.26m | 9:12AM0.33m | 9:54PM1.19m | 10:16AM0.17m | 10:50PM1.06m | 11:07AM0.05m | 11:34PM0.93m | |||||||
— | 5:31 | — | — | 5:31 | — | — | 5:31 | — | — | 5:33 | — | — | 5:33 | — | — | 5:33 | — | — | |
7:07 | — | 7:07 | — | — | 7:06 | — | — | 7:05 | — | — | 7:04 | — | — | 7:04 | — | — | 7:02 | — | |
mm | 3 | 1 | 5 | 22 | 11 | 9 | 19 | 9 | 12 | 37 | 16 | 17 | 32 | 15 | 16 | 25 | 10 | 11 | 8 |
Temp °C | 27 | 29 | 28 | 27 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 26 | 27 |
Feels °C | 29 | 30 | 28 | 27 | 29 | 28 | 28 | 29 | 29 | 29 | 29 | 29 | 28 | 28 | 29 | 29 | 30 | 30 | 33 |
Swell 1 Height (m) Direction Period (s) | ESE 16 | ESE 15 | ESE 16 | SE 15 | SE 14 | SSE 14 | SSE 14 | S 13 | S 13 | S 13 | ESE 9 | S 13 | S 12 | S 9 | SSE 8 | S 12 | SSE 11 | SSE 11 | S 11 |
13436 | 13350 | 17789 | 16948 | 15776 | 9106 | 7416 | 2877 | 2103 | 1657 | 795 | 1248 | 1111 | 1004 | 1169 | 1342 | 1183 | 854 | 545 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | E 16 | ENE 15 | ENE 15 | E 15 | E 15 | S 13 | E 13 | E 14 | E 13 | E 13 | E 12 | E 12 | E 11 | E 11 |
— | — | — | — | — | 20 | 21 | 21 | 17 | 17 | 1288 | 335 | 678 | 577 | 534 | 350 | 280 | 209 | 160 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | E 15 | — | SE 15 | SE 14 | SE 14 | SE 14 | SE 13 | SE 13 | SE 13 |
— | — | — | — | — | — | — | — | — | — | 68 | — | 9 | 8 | 8 | 7 | 7 | 7 | 7 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | E 11 | E 10 | ESE 10 | ESE 10 | ESE 9 | — | ESE 8 | ESE 8 | ESE 7 | SSE 12 | E 7 | E 6 | — | — |
— | — | — | — | — | 2582 | 1902 | 2418 | 1955 | 1495 | — | 825 | 824 | 293 | 2871 | 179 | 67 | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 250 | 325 | 760 | 250 | 760 | 760 | 760 | 773 | 760 | 250 | 760 | 760 | 244 | 669 | 811 | 244 | 244 | 201 | 0 |
Best forecast wave conditions in Kyu Shu | |||||||||||||||||||
Best forecast wave conditions in Japan | |||||||||||||||||||
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Information about the Hakashita Surf forecast
The above surf forecast table for Hakashita provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Hakashita can be found by selecting the local surf guide option on the grey menu. Our Hakashita 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 (Hakashita) 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 Hakashita 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.
Hakashita is 14 km (9 miles) from Takanabe. If you plan a holiday in Kyu Shu, look for hotels and other accommodation in Takanabe. Takanabe has rooms for a wide range of budgets as well as car hire and transport links.











