
Surf Forecasts:
Hakashita surf forecast from 10 Aug 2026:
- Best quality surf: Tuesday 11 Aug, 6AM (local time) - 4ft (1.2m), 12s period, E swell with offshore winds.
- Most powerful swell: Tuesday 11 Aug, 6AM (local time) - 4ft (1.2m), 12s period, E swell with 409 kJ wave energy.
- Next surfable swell (1★+): Tuesday 11 Aug, 6AM (local time) - 4ft (1.2m), 12s period with E 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 Tuesday (Aug 11) at 6AM. The primary swell is predicted to be 1.2m and 12s period with a secondary swell of 1.0m and 10s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Hakashita in the next 16 days are 1.2m 12s and forecast to arrive on Tuesday (Aug 11) at 6AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 4s period and expected on Tuesday (Aug 11) at 12PM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Tue 11th Aug) | 4ft (1.2m) 12s |
| Best Surf | 6AM (Tue 11th Aug) | 4ft (1.2m) 12s |
| Most Powerful | 6AM (Tue 11th Aug) | 4ft (1.2m) 12s |
Table - best surf conditions forecast for Hakashita over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s take a look at what’s cookin’ on the reef for the next couple weeks. We’ve got one spot, Hakashita, and it’s a reef setup that likes a solid swell from the southeast. Things start off a bit slow, but there’s some real promise if you time it right.
We’re waking up on Tuesday, August 11, with a glassy, clear morning at Hakashita. The swell’s coming from the east at 4 ft, with a solid 12-second period. The combined energy is sitting at a moderate 613, and with that early glass, this is gonna be some clean, fun stuff. This is the standout window of the whole outlook – expect very good surf conditions. The water temp is about average for this time of year, so no major surprises there. Tuesday afternoon sees the wind swing onshore from the southeast at 6 mph, knocking the quality down real quick, so make the most of that morning.
Wednesday, August 12, brings another glassy morning, with a tiny drop in size to 3 ft from the east at 10 seconds. Still clean, still fun. The energy’s a notch lower (348). Afternoon gets chopped up by a 9 mph SSE wind again.
Thursday, August 13, through Friday, August 14, things get small and a bit ordinary. We’re talking 2 ft to 2 ft swells from the south. The mornings are glassy but the wave energy’s weak (like 131-149), so it’s more of a longboard or cruise session.
Saturday, August 15, and Sunday, August 16, we get a slight bump back up to 3 ft from the east. The Saturday morning is glassy with a combined energy of 202, and Sunday morning’s about the same with 264. Good conditions, but nothing special. The pattern holds through Monday and Tuesday morning, with 3 ft to 4 ft east swell and glassy conditions – energy is moderate (243-245). The afternoons keep getting ruined by that SSE wind.
Wednesday, August 19, the swell jumps to 5 ft from the east, but the period drops to a short 6 seconds. The wind’s cross-shore, and the quality tanks. That 5 ft is getting a bit much for beginners, but with that terrible period, it’s just lumpy.
Thursday, August 20, we see the biggest swell of the run – 6 ft from the southeast with a 9-second period. The combined energy hits 620. But the wind is cross-onshore at 6-9 mph, making it choppy. This is borderline for experts only at that size, and the conditions are marginal. It’s more of a kite-surfing show than a paddle session.
The rest of the period into late August fades back to small, glassy mornings with 2 ft to 3 ft swells. The energy stays weak (102-178). There’s a bit of a spike on the morning of Tuesday, August 25, with a 5 ft swell from the ESE and a 12-second period, but the wind is cross-onshore and the combined energy is a massive 1099. The report calls it marginal, so it’s a wildcard.
Bottom line: The absolute best is Tuesday morning, August 11 – get up early, it’s clean and fun. The Sunday morning, August 16, and Monday morning, August 17, are also solid options. After that, it’s mostly small or blown out until the very end of the run, where that big energy on the 25th could be something if the wind plays ball.
Rusty.
Short Range ForecastLight rain (total 6mm), mostly falling on Tue night. Warm (max 29°C on Tue morning, min 23°C on Tue night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 29°C on Sat afternoon, min 24°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | |||||||||||||||
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 12 | E 11 | E 11 | E 11 | ENE 11 | S 9 | S 9 | S 9 | S 9 | S 9 | E 11 | E 11 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 11 | ENE 10 | E 10 |
Wave Graph | |||||||||||||||||||||
396 | 305 | 231 | 229 | 194 | 106 | 78 | 56 | 55 | 74 | 112 | 143 | 130 | 130 | 161 | 154 | 154 | 198 | 281 | 177 | 71 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-on | cross-off | glassy | on | glassy | cross | on | glassy | glassy | on | glassy | glassy | on | glassy | glassy | glassy | glassy | glassy | on | glassy |
High Tide | 6:00PM1.88m | 5:03AM1.90m | 6:34PM1.93m | 5:52AM1.98m | 7:05PM1.95m | 6:37AM2.00m | 7:33PM1.95m | 7:20AM1.96m | 8:00PM1.92m | 8:02AM1.87m | 8:26PM1.88m | 8:43AM1.74m | 8:51PM1.81m | ||||||||
Low Tide | 11:07AM0.05m | 11:34PM0.93m | 11:52AM-0.01m | 00:13AM0.79m | 12:32PM0.00m | 00:51AM0.66m | 1:09PM0.09m | 1:27AM0.57m | 1:43PM0.23m | 2:03AM0.51m | 2:14PM0.41m | 2:39AM0.49m | 2:43PM0.61m | ||||||||
5:33 | — | — | 5:35 | — | — | 5:35 | — | — | 5:35 | — | — | 5:37 | — | — | 5:37 | — | — | 5:37 | — | — | |
— | 7:02 | — | — | 7:01 | — | — | 7:00 | — | — | 7:00 | — | — | 6:59 | — | — | 6:57 | — | — | 6:55 | — | |
mm | — | — | 1 | — | — | 3 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 29 | 29 | 26 | 29 | 28 | 25 | 28 | 28 | 25 | 28 | 28 | 26 | 28 | 29 | 25 | 27 | 26 | 25 | 29 | 29 | 26 |
Feels °C | 32 | 32 | 31 | 31 | 29 | 29 | 32 | 30 | 28 | 30 | 31 | 30 | 30 | 32 | 29 | 30 | 29 | 29 | 31 | 31 | 30 |
Swell 1 Height (m) Direction Period (s) | E 12 | E 11 | E 11 | E 11 | ENE 11 | S 9 | S 9 | S 9 | S 9 | S 9 | S 8 | E 11 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 11 | ENE 10 | E 10 |
396 | 305 | 231 | 229 | 194 | 106 | 78 | 56 | 55 | 74 | 71 | 143 | 130 | 130 | 161 | 154 | 154 | 198 | 281 | 177 | 71 | |
Swell 2 Height (m) Direction Period (s) | S 10 | S 10 | S 10 | S 10 | S 10 | E 11 | E 10 | E 10 | E 10 | E 9 | E 11 | S 6 | S 9 | S 9 | S 10 | S 9 | S 9 | S 8 | S 8 | S 8 | S 8 |
200 | 162 | 162 | 123 | 90 | 83 | 51 | 50 | 47 | 44 | 112 | 17 | 103 | 94 | 89 | 80 | 56 | 51 | 34 | 34 | 21 | |
Swell 3 Height (m) Direction Period (s) | ESE 13 | ESE 13 | ESE 13 | NNE 5 | NE 4 | ESE 12 | ESE 12 | ESE 12 | ENE 7 | ENE 11 | SE 11 | S 8 | ESE 8 | SE 8 | SE 10 | SE 12 | SE 12 | SE 11 | SE 11 | SE 11 | SE 11 |
17 | 17 | 17 | 9 | 3 | 15 | 14 | 14 | 4 | 25 | 19 | 21 | 7 | 10 | 4 | 22 | 21 | 19 | 30 | 30 | 30 | |
Wind waves Height (m) Direction Period (s) | N 3 | NNE 4 | NE 4 | NNE 5 | — | SSW 3 | — | S 3 | SSE 4 | — | E 3 | — | — | — | — | — | — | SSW 3 | — | S 3 | S 4 |
3 | 13 | 5 | 25 | — | 2 | — | 3 | 4 | — | 1 | — | — | — | — | — | — | 2 | — | 3 | 7 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 299 | 0 | 0 | 678 | 0 | 11 | 323 | 0 | 0 | 278 | 0 | 0 | 295 | 0 | 0 | 0 | 0 | 0 | 278 | 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.











