
Surf Forecasts:
Hakashita surf forecast from 13 Sep 2026:
- Best quality surf: Saturday 19 Sep, 9PM (local time) - 13ft (4.0m), 15s period, ESE swell with cross-offshore winds.
- Most powerful swell: Sunday 20 Sep, 9PM (local time) - 16ft (5.0m), 15s period, ESE swell with 9,751 kJ wave energy.
- Next surfable swell (1★+): Sunday 13 Sep, 9PM (local time) - 2.5ft (0.8m), 13s 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 Sunday (Sep 13) at 9PM. The primary swell is predicted to be 0.8m and 13s period with a secondary swell of 0.6m and 9s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Hakashita in the next 16 days are 5.0m 15s and forecast to arrive on Sunday (Sep 20) at 9PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 5s period and expected on Sunday (Sep 20) at 12PM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Sun 13th Sep) | 2.5ft (0.8m) 13s |
| Best Surf | 9PM (Sat 19th Sep) | 13ft (4.0m) 15s |
| Most Powerful | 9PM (Sun 20th Sep) | 16ft (5.0m) 15s |
Table - best surf conditions forecast for Hakashita over the next 16 days.
The Lowdown
Alright folks, Rusty here with the full rundown for the next couple of weeks at Hakashita. It's a classic story of patience, with a couple of absolute belters waiting for you if you time it right.
First thing to note, there's a bit of a lull to start. We're looking at Sunday the 13th, and while there's a little bit of swell in the water (combined energy of 177), the conditions are a total write-off with risk of thunderstorms and onshore wind. You can pretty much write off the first day.
The real action starts to stir on Monday the 14th. The morning is the pick of the early days. We've got a clean 4ft easterly groundswell with a 9-second period, and the wind is dead calm – glassy as. The combined energy is moderate at 268. It's not going to be huge, but for an intermediate session, you could do a lot worse. Just watch out for the crowds, they can show up here sometimes. The afternoon gets a bit messy with the onshore breeze.
Tuesday the 15th morning is another window. Glassy conditions again with a 4ft ESE swell, period pushing 10 seconds, and the energy is building nicely to 399. It's a solid choice for a morning paddle. The afternoon gets a bit scrappy with that cross-on wind, so get it early.
We've got a bit of a flat spell from Wednesday the 16th through Friday the 18th. Swell drops off, periods get short, and the wind is all over the shop. There are some clean moments on Thursday and Friday mornings with the cross-off breeze, but the swell is just too weak to get excited about.
Now, hold onto your boards, because the real standout window is shaping up from Saturday the 19th through Monday the 21st. This is the big one.
Saturday the 19th morning is where it gets serious. We've got an 8ft ESE groundswell with a very long 16-second period. The combined energy is a massive 4190, that's strong. The wind is a light cross-off, keeping it clean. This is for experienced surfers only, it's going to be powerful and walled-up at the beach. A reef break like Hakashita, with that long period groundswell, should handle it beautifully. The afternoon bumps up to 12ft, but the wind goes cross-shore, creating some chop.
Sunday the 20th is another big day. We're looking at a solid 15ft ESE groundswell, still with a 15-second period. The energy is now at 7565. The wind is a moderate cross-off from the north, which is clean. This is expert territory only. It's going to be a serious, heavy ocean.
But the crown jewel, the one you circle on the calendar, is Monday the 21st of September. The morning is absolute perfection. An 18ft ESE groundswell, 15-second period, with glassy conditions – zero wind. The combined energy hits a staggering 14148. This is exceptional, top-tier surf for experts only. The sets will be big, powerful, and clean as a whistle. This is what we live for. Just know that with a long period swell like this, it can be a bit straight at the beach, but on a reef like Hakashita it should be absolutely pumping.
After that peak, we drop off sharply. Tuesday the 22nd is a come-down to 4ft, and by Wednesday the 23rd it's basically flat. There's a little pulse on Friday the 25th with a clean, glassy 6ft easterly swell that'll be fun for intermediates, but nothing compared to the big weekend.
Looking further out, there's another pulse on Monday the 28th. A 6ft ESE groundswell with a 14-second period and glassy conditions. The energy is strong at 1329, and it's a good option for experienced surfers, but it's a long way off and less certain.
So, to sum it up: the early part of the week is a bit of a washout. The best bet for most of you is Monday the 14th and Tuesday the 15th mornings for some clean, smaller waves. But the absolute standout, the one to plan for, is the run from Saturday the 19th through to Monday the 21st, with Monday the 21st morning being the pick of the entire forecast. That's the one.
Rusty.
Short Range ForecastModerate rain (total 10mm), heaviest on Tue morning. Warm (max 29°C on Mon morning, min 23°C on Tue night). Wind will be generally light. | Days 5-7 Weather SummaryHeavy rain (total 32mm), heaviest during Fri night. Warm (max 27°C on Thu morning, min 23°C on Wed night). Wind will be generally light. | |||||||||||||||||||
Sun 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | ||||||||||||||
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 13 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 10 | ESE 9 | ESE 9 | E 14 | ESE 9 | ESE 9 | ESE 9 | E 9 | E 8 | E 8 | ESE 18 | ESE 16 | ESE 16 | ESE 15 |
Wave Graph | ||||||||||||||||||||
125 | 135 | 181 | 181 | 248 | 325 | 299 | 232 | 211 | 146 | 137 | 137 | 134 | 119 | 103 | 176 | 1342 | 3685 | 6589 | 7806 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | glassy | glassy | on | glassy | glassy | cross-on | glassy | cross | cross-on | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off |
High Tide | 7:12PM1.94m | 7:43AM1.88m | 7:34PM1.89m | 8:20AM1.77m | 7:56PM1.82m | 8:59AM1.63m | 8:18PM1.74m | 9:43AM1.49m | 8:39PM1.64m | 10:50AM1.35m | 9:02PM1.53m | 1:43PM1.31m | 9:31PM1.41m | |||||||
Low Tide | 1:29AM0.30m | 1:39PM0.59m | 2:00AM0.31m | 2:05PM0.76m | 2:32AM0.37m | 2:29PM0.91m | 3:07AM0.47m | 2:51PM1.05m | 3:49AM0.59m | 3:13PM1.18m | 4:54AM0.70m | 3:41PM1.30m | ||||||||
— | — | 5:56 | — | — | 5:56 | — | — | 5:56 | — | — | 5:58 | — | — | 5:58 | — | — | 5:58 | — | — | |
6:22 | — | — | 6:22 | — | — | 6:21 | — | — | 6:19 | — | — | 6:17 | — | — | 6:16 | — | — | 6:15 | — | |
mm | 1 | — | — | — | 3 | 3 | 2 | 1 | — | 2 | — | — | 2 | 6 | 3 | 4 | 13 | 2 | — | — |
Temp °C | 28 | 25 | 29 | 28 | 26 | 25 | 26 | 24 | 26 | 26 | 24 | 27 | 27 | 24 | 25 | 25 | 24 | 27 | 28 | 24 |
Feels °C | 32 | 31 | 32 | 31 | 31 | 29 | 30 | 28 | 29 | 29 | 28 | 29 | 30 | 27 | 28 | 28 | 27 | 29 | 29 | 25 |
Swell 1 Height (m) Direction Period (s) | E 13 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 10 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | E 9 | E 8 | E 8 | E 9 | ESE 16 | ESE 16 | ESE 15 |
125 | 135 | 181 | 181 | 248 | 325 | 299 | 232 | 211 | 143 | 137 | 137 | 134 | 119 | 103 | 176 | 421 | 3685 | 6589 | 7806 | |
Swell 2 Height (m) Direction Period (s) | ESE 9 | E 13 | E 13 | E 13 | E 12 | E 12 | E 12 | E 13 | E 14 | E 14 | E 13 | E 13 | E 12 | ENE 12 | ENE 12 | ESE 20 | ESE 18 | E 9 | S 8 | — |
45 | 123 | 84 | 82 | 74 | 73 | 47 | 126 | 146 | 146 | 123 | 86 | 76 | 47 | 46 | 38 | 1342 | 492 | 12 | — | |
Swell 3 Height (m) Direction Period (s) | S 6 | S 6 | S 7 | S 7 | E 16 | S 6 | E 15 | S 7 | S 7 | S 7 | S 7 | S 6 | — | SE 8 | SE 9 | S 10 | S 9 | S 8 | S 8 | — |
7 | 3 | 3 | 1 | 21 | 1 | 39 | 1 | 1 | 1 | 1 | 1 | — | 3 | 3 | 7 | 14 | 13 | 12 | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | NNE 3 | NE 3 | NE 4 | NNE 3 | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | 7 | 5 | 3 | 2 | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 98 | 0 | 0 | 278 | 0 | 0 | 19 | 0 | 19 | 69 | 0 | 0 | 98 | 0 | 0 | 0 | 0 | 0 | 19 | 98 |
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.










