Surf Forecasts:
Hakashita surf forecast from 28 Aug 2026:
- Best quality surf: Saturday 5 Sep, 3AM (local time) - 8ft (2.4m), 9s period, SE swell with cross-offshore winds.
- Most powerful swell: Thursday 3 Sep, 9PM (local time) - 10ft (3.0m), 12s period, SSE swell with 2,459 kJ wave energy.
- Next surfable swell (1★+): Saturday 29 Aug, 6AM (local time) - 2ft (0.6m), 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 Saturday (Aug 29) at 6AM. The primary swell is predicted to be 1.0m and 7s period with a secondary swell of 0.6m and 12s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Hakashita in the next 16 days are 3.0m 12s and forecast to arrive on Thursday (Sep 03) at 9PM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Sat 29th Aug) | 2ft (0.6m) 12s |
| Best Surf | 3AM (Sat 5th Sep) | 8ft (2.4m) 9s |
| Most Powerful | 9PM (Thu 3rd Sep) | 10ft (3.0m) 12s |
Table - best surf conditions forecast for Hakashita over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s break down what’s happening at Hakashita in terms you can feel.
The next couple weeks are a tale of two halves. The first stretch is mostly blown out or small and messy, but the second week brings some glassy, long-period groundswell that’ll have you grinning. Wind is the problem early, but when it turns off, it really turns off.
This weekend and early next week are a bust. Swell is tiny, under 4 feet, coming from the S and SSE with a short, weak period. Wave energy is weak to moderate. The wind is all cross-onshore or onshore, so it’s bumpy and chopped. Not worth paddling out.
Monday morning, August 31st shows a little pulse. Swell around 3 feet from the SSE, period jumps to 10 seconds, giving it some shape. Energy is moderate. Wind is a light cross-shore from the NE, so it’s a little messy but maybe rideable for the keen ones. Not a standout though.
Then from Tuesday, September 1st through Friday, September 4th, it gets ugly. Swell pushes up to 6 feet and even 10 feet from the SSE and SE, with strong to very strong energy. That’s too big for beginners and over 8 feet, so it’s expert-only. But the wind is a disaster—onshore and cross-onshore, with thunderstorms likely. The period drops to 9-10 seconds, so it’s just a big, messy, dangerous wall of water. Stay home.
Saturday morning, September 5th is a slight improvement. Swell around 7 feet from the SE, period short at 8 seconds, energy moderate. Wind is a gentle cross-shore from the SSW. It’s still a bit lumpy, but the size might tempt a few brave souls.
Now, the first real standout. Sunday morning, September 6th. Swell drops to a clean 3 feet from the S, with a 9-second period, and energy is moderate. The wind goes glassy from the S at 3 mph. That’s the first clean window. Surf is small but clean and rideable for everyone. This is your best bet in the first week.
Monday morning, September 7th is another goodie. Swell 4 feet from the E, 8-second period, moderate energy. Wind again glassy from the ESE at 3 mph. Nice and clean, perfect for a log or a funboard.
Tuesday morning, September 8th might be the best of the early week. Swell 4 feet from the ESE, 8-second period, moderate energy, and the wind is dead calm—0 mph, glassy. Can’t get any cleaner than that. “Expect good surf conditions.”
Then the wind turns nasty again on Wednesday and Thursday (9th and 10th), with strong breezes and even gales. Stay out.
But here’s the gold. Friday morning, September 11th. Swell jumps to 6 feet from the E, with a very long period of 12 seconds. Combined energy is strong (944). Wind is NNE at 3 mph, glassy. The report says “expect very good surf conditions.” This is the standout of the whole outlook. Hakashita is a reef, and that long-period groundswell from the E will wrap in with power and shape. It’s clean. It’s got juice. This is the session.
Saturday morning, September 12th is almost identical. Still 6 feet from the E, 12-second period, strong energy, and glassy with NE wind at 3 mph. Another “very good” call. Two back-to-back days of premium surf.
The swell stays in the 5 to 6 foot range through Sunday, September 13th, with clean conditions that morning too. That stretch from the 11th to the 13th is where it’s at.
Crowds: Hakashita gets “sometimes” crowded, so on those glassy, punchy mornings, expect a crew. But the waves will be worth sharing.
Bottom line: First week is a write-off except for the glassy mornings on September 6th, 7th, and 8th for small clean waves. The real deal is the glassy, long-period E swell from Friday the 11th through Sunday the 13th of September. Circle those days.
Rusty.
Short Range ForecastMostly dry. Warm (max 30°C on Sat morning, min 24°C on Sun night). Wind will be generally light. | Days 5-7 Weather SummaryHeavy rain (total 102mm), heaviest during Tue afternoon. Warm (max 27°C on Tue morning, min 26°C on Mon night). Wind will be generally light. | ||||||||||||||||||
Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | ||||||||||||||
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 13 | E 12 | S 7 | S 7 | SSE 7 | SSE 7 | SSE 7 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SE 10 | SE 10 | SSE 11 |
Wave Graph | |||||||||||||||||||
136 | 109 | 134 | 126 | 71 | 54 | 51 | 157 | 282 | 308 | 475 | 500 | 963 | 1775 | 1539 | 1602 | 1394 | 1363 | 2171 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | cross-off | glassy | on | cross | cross | cross-on | glassy | cross-on | cross-on | on | on | on | on | on | cross-on | cross-on |
High Tide | 6:24AM1.93m | 7:03PM1.92m | 7:00AM1.94m | 7:26PM1.93m | 7:38AM1.90m | 7:50PM1.91m | 8:18AM1.83m | 8:16PM1.87m | 9:04AM1.71m | 8:44PM1.81m | 10:03AM1.56m | 9:17PM1.72m | |||||||
Low Tide | 00:33AM0.61m | 12:46PM0.23m | 1:02AM0.50m | 1:15PM0.31m | 1:33AM0.42m | 1:45PM0.44m | 2:07AM0.37m | 2:15PM0.60m | 2:44AM0.36m | 2:48PM0.79m | 3:29AM0.40m | 3:24PM0.98m | |||||||
— | 5:46 | — | — | 5:46 | — | — | 5:47 | — | — | 5:48 | — | — | 5:48 | — | — | 5:48 | — | — | |
6:44 | — | 6:43 | — | — | 6:40 | — | — | 6:39 | — | — | 6:38 | — | — | 6:37 | — | — | 6:36 | — | |
mm | — | — | — | — | — | — | — | — | — | 7 | 4 | 14 | 19 | 10 | 10 | 21 | 10 | 7 | 15 |
Temp °C | 26 | 30 | 29 | 26 | 29 | 29 | 26 | 29 | 29 | 26 | 27 | 27 | 26 | 27 | 27 | 26 | 27 | 27 | 27 |
Feels °C | 30 | 32 | 32 | 31 | 33 | 32 | 30 | 33 | 32 | 31 | 30 | 29 | 28 | 29 | 29 | 27 | 29 | 30 | 31 |
Swell 1 Height (m) Direction Period (s) | SSE 7 | S 7 | E 12 | S 7 | SSE 7 | SSE 7 | SSE 7 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SE 10 | SE 10 | SSE 11 |
136 | 109 | 69 | 109 | 71 | 54 | 51 | 157 | 282 | 308 | 475 | 500 | 963 | 1775 | 1539 | 1602 | 1394 | 1363 | 2171 | |
Swell 2 Height (m) Direction Period (s) | E 13 | E 12 | SE 9 | E 12 | E 11 | E 11 | E 11 | E 11 | ENE 11 | ENE 11 | E 14 | E 13 | E 12 | E 12 | E 11 | E 11 | E 10 | E 10 | E 13 |
117 | 105 | 13 | 67 | 60 | 39 | 37 | 38 | 40 | 22 | 59 | 88 | 143 | 134 | 123 | 114 | 78 | 50 | 4 | |
Swell 3 Height (m) Direction Period (s) | SE 15 | SE 9 | SE 14 | SE 9 | SE 9 | SE 10 | SE 10 | SE 10 | SE 10 | E 15 | ENE 11 | E 10 | — | — | — | — | E 16 | E 15 | E 13 |
9 | 14 | 7 | 13 | 3 | 15 | 16 | 16 | 16 | 17 | 22 | 19 | — | — | — | — | 5 | 4 | 4 | |
Wind waves Height (m) Direction Period (s) | — | — | S 7 | S 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | 134 | 126 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 42 | 42 | 278 | 0 | 0 | 276 | 11 | 14 | 295 | 0 | 261 | 882 | 261 | 295 | 669 | 261 | 201 | 671 | 201 |
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.











