
Surf Forecasts:
Hakashita surf forecast from 14 Sep 2026:
- Best quality surf: Saturday 19 Sep, 9PM (local time) - 15ft (4.5m), 15s period, ESE swell with cross-offshore winds.
- Most powerful swell: Sunday 20 Sep, 12PM (local time) - 16ft (5.0m), 16s period, ESE swell with 11,042 kJ wave energy.
- Next surfable swell (1★+): Tuesday 15 Sep, 12AM (local time) - 4.5ft (1.3m), 9s 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 Tuesday (Sep 15) at 12AM. The primary swell is predicted to be 1.3m and 9s period with a secondary swell of 0.5m and 12s. 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 16s and forecast to arrive on Sunday (Sep 20) at 12PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.0m 6s period and expected on Sunday (Sep 20) at 9PM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Tue 15th Sep) | 4.5ft (1.3m) 9s |
| Best Surf | 9PM (Sat 19th Sep) | 15ft (4.5m) 15s |
| Most Powerful | 12PM (Sun 20th Sep) | 16ft (5.0m) 16s |
Table - best surf conditions forecast for Hakashita over the next 16 days.
The Lowdown
Righto, let’s get into it. Only one break to talk about for the next 16 days – Hakashita – so I’ll keep it straight with you.
First up, the water’s sitting at 81°, which is about normal for this time of year. No surprises there.
We kick things off with a bit of a slow start. The first real window is Monday 14 September morning. It’s small, around 4ft of ESE swell pushing in at 9 seconds, but the wind’s glassy out of the ENE, so it’ll be clean. The energy is weak (268), so it’s more of a warm-up paddle than a proper session. The afternoon turns to junk with a risk of storms, so get in early if you’re keen.
Tuesday 15 September looks better. The swell bumps to 4ft, still ESE, and the period stretches to 10 seconds – that’s a touch more push. The wind is calm and glassy in the morning, and it stays glassy into the afternoon despite the storm risk. The energy jumps to moderate (398 to 417), and you’ll find clean little lines. For an inconsistent reef break, this is a decent day to be out.
Wednesday 16 September is a step down. Swell drops to 4ft early, then 2ft later, and the wind goes cross-shore and light. Nothing special – marginal at best, so I’d sit this one out.
Thursday 17 September morning gives us 4ft of E swell (9 seconds) with a clean cross-off breeze from the NNE. That’s your next honest chance; the energy is moderate again (383). But Thursday afternoon gets choppy as the wind turns cross and the swell jumps to 5ft with short 7-second period – messy.
Friday 18 September is a write-off. The swell climbs but the wind goes cross and onshore, peaking at 8ft in the afternoon with 8-second period and a cross-chop. Not surfable.
But here’s the standout. Saturday 19 September morning – mark this one. The swell pumps to 8ft, ESE, with a massive 16-second period. That’s proper groundswell. The wind is cross-off from the NNE (15 km/h / 9 mph) and the water will be clean. The energy is insane – 6190 – very strong. This is expert territory. The reef will handle that long period beautifully, but the paddle out will have long lulls between sets. Afternoon sees it ramp to 13ft, but the wind goes cross, so the morning window is the one.
Sunday 20 September is the big one – 15ft to 16ft of ESE swell, still at 16 seconds. The wind is cross-off from the NNE at 20 km/h (12 mph), and the energy is off the charts (10,326 to 10,646). This is only for experts. The reef will hold, but at this size, you’re looking at serious, heavy walls. Not a spot to take chances.
Monday 21 September still has size – 12ft, dropping to 14 seconds – but the wind picks up to 30 km/h (19 mph) NNE, cross-off in the morning but then blowing into a lumpy cross-chop by afternoon. Still big, but the quality goes.
After that, it fades hard. Tuesday 22 September is blown out with gale-force onshore winds. Wednesday 23 September has tiny clean waves (1ft to 2ft) but no real push. From Thursday 24 September through to the end of the forecast, it’s flat – knee-high at best, with hardly any energy (28 to 115). There’s a tiny bump on Sunday 27 September – 3ft, 8 seconds – but it’s ordinary.
_Bottom line:_ The standout is Saturday 19 September morning – clean, big, long-period swell at Hakashita. Sunday 20 September is massive and clean too, but only for the brave. Tuesday 15 September is your other clean, smaller window. After Monday 21 September, it’s mostly a flat spell for 5 or 6 days.
Rusty
Short Range ForecastModerate rain (total 19mm), heaviest on Tue morning. Warm (max 28°C on Mon morning, min 22°C on Wed night). Wind will be generally light. | Days 4-6 Weather SummaryHeavy rain (total 34mm), heaviest during Thu night. Warm (max 27°C on Sat afternoon, min 22°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | |||||||||||||||
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) | ESE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 10 | ESE 9 | ESE 9 | E 14 | ESE 9 | E 9 | E 7 | E 7 | E 8 | E 8 | E 9 | ESE 16 | ESE 16 | ESE 15 | ESE 16 | ESE 16 | ESE 14 |
Wave Graph | |||||||||||||||||||||
181 | 181 | 261 | 325 | 305 | 227 | 188 | 146 | 137 | 220 | 230 | 167 | 399 | 779 | 1146 | 3731 | 7935 | 9114 | 10326 | 10646 | 8205 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | on | glassy | glassy | glassy | glassy | cross | cross | cross-off | cross-off | cross | cross-on | cross | cross-on | cross | cross-off | cross | cross-off | cross-off | cross-off | cross-off |
High Tide | 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 | 3:47PM1.41m | 00:34AM1.32m | ||||||||
Low Tide | 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 | 6:52AM0.75m | 9:18PM1.28m | ||||||||
5:56 | — | — | 5:56 | — | — | 5:56 | — | — | 5:58 | — | — | 5:58 | — | — | 5:58 | — | — | 5:58 | — | — | |
— | 6:22 | — | — | 6:21 | — | — | 6:19 | — | — | 6:17 | — | — | 6:16 | — | — | 6:15 | — | — | 6:14 | — | |
mm | — | 1 | 2 | 2 | 2 | 4 | 3 | 4 | 1 | 2 | 7 | 16 | 5 | 2 | 2 | — | — | — | — | — | 4 |
Temp °C | 28 | 27 | 24 | 26 | 27 | 25 | 26 | 25 | 24 | 25 | 24 | 24 | 25 | 25 | 24 | 26 | 27 | 24 | 27 | 27 | 25 |
Feels °C | 32 | 30 | 28 | 31 | 31 | 29 | 29 | 28 | 27 | 27 | 27 | 26 | 26 | 27 | 25 | 26 | 28 | 26 | 27 | 28 | 26 |
Swell 1 Height (m) Direction Period (s) | ESE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 10 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | E 9 | E 12 | E 7 | ENE 12 | ESE 17 | ESE 16 | ESE 16 | ESE 16 | ESE 15 | ESE 16 | ESE 16 | ESE 14 |
181 | 181 | 261 | 325 | 305 | 227 | 188 | 143 | 137 | 220 | 76 | 167 | 27 | 29 | 481 | 3731 | 7935 | 9114 | 10326 | 10646 | 8205 | |
Swell 2 Height (m) Direction Period (s) | E 13 | E 13 | E 12 | E 12 | E 12 | E 13 | E 14 | E 14 | E 13 | E 13 | — | ENE 12 | SE 9 | S 10 | S 9 | E 10 | S 8 | — | — | — | — |
84 | 82 | 74 | 73 | 73 | 126 | 146 | 146 | 123 | 86 | — | 47 | 3 | 8 | 6 | 1065 | 12 | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | S 7 | S 7 | E 16 | — | E 15 | S 7 | S 7 | S 7 | S 7 | — | — | SE 8 | S 10 | SE 8 | — | S 9 | — | — | — | — | — |
3 | 1 | 21 | — | 39 | 1 | 1 | 1 | 1 | — | — | 3 | 2 | 3 | — | 14 | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | NNE 3 | NNE 4 | NNE 4 | ENE 6 | E 7 | E 6 | E 8 | E 8 | E 9 | E 10 | — | N 4 | NNE 6 | NNE 5 | N 6 |
— | — | — | — | — | — | 1 | 11 | 3 | 77 | 230 | 89 | 399 | 779 | 1146 | 1380 | — | 41 | 143 | 69 | 247 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 278 | 0 | 0 | 0 | 0 | 26 | 98 | 0 | 0 | 98 | 98 | 201 | 244 | 69 | 0 | 250 | 0 | 250 | 250 | 26 |
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.










