Surf Forecasts:
Hakashita surf forecast from 22 Aug 2026:
- Best quality surf: Tuesday 25 Aug, 6AM (local time) - 13ft (4.0m), 16s period, SE swell with cross-offshore winds.
- Most powerful swell: Tuesday 25 Aug, 9PM (local time) - 16ft (5.0m), 16s period, SSE swell with 13,054 kJ wave energy.
- Next surfable swell (1★+): Saturday 22 Aug, 9PM (local time) - 2ft (0.6m), 8s period with S 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 22) at 9PM. The primary swell is predicted to be 0.6m and 8s period with a secondary swell of 0.5m 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 16s and forecast to arrive on Tuesday (Aug 25) at 9PM. 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+) | 9PM (Sat 22nd Aug) | 2ft (0.6m) 8s |
| Best Surf | 6AM (Tue 25th Aug) | 13ft (4.0m) 16s |
| Most Powerful | 9PM (Tue 25th Aug) | 16ft (5.0m) 16s |
Table - best surf conditions forecast for Hakashita over the next 16 days.
The Lowdown
Saturday, August 22 rolls in with a tiny 0.7m south swell, period at 9 seconds. The morning is glassy, which is a rare treat, but it’s small and weak – combined energy is only 120 (weak). It’s surfable but very ordinary. By afternoon, the wind swings onshore from the SE, and it’s pretty much a write-off.
Sunday, August 23 is even smaller, with a 0.6m east swell in the morning. The wind is cross-offshore from the NNE, so it’s clean, but there’s barely any push. Forget it.
Monday, August 24 sees a little bump in size – 0.8m in the morning, rising to 2.0m by the afternoon. The swell is from the SE, and the period jumps to 13 seconds in the morning, a solid groundswell, but the wind is cross-onshore from the ENE and E. The energy picks up to 423 (moderate) in the morning and a whopping 2188 (strong) in the afternoon, but the chop from the wind makes it messy. It’s marginal.
Tuesday, August 25 is where things get interesting, but it’s not for everyone. The swell pumps up to 4.5m in the morning and 5.0m in the afternoon, both from the SE with a very long 16-second period. The combined energy is massive – 9822 and 13056 (very strong). This is serious, powerful groundswell. The wind is cross-shore from the NE, so the lineup will have some side-chop, but it’s rideable. This is a big-wave day for experts only. Crowds are possible here.
Wednesday, August 26 keeps the size up – 4.0m to 3.5m from the SSE, but the wind turns cross-onshore from the E and picks up to 20 km/h in the afternoon. There’s a risk of thunderstorms, and the energy is still high at 5895 and 6240, but the onshore wind makes it pretty choppy. Not the best.
Thursday, August 27 holds at 3.0m from the SSE, but the wind is still cross-onshore from the ESE and E. The energy is strong at 2137 and 2368, but it’s messy. The morning of Friday, August 28 is a standout. The swell drops to 3.0m from the SSE, but the wind is cross-offshore from the NNE, and the conditions are clean. The energy is 1857 (strong), and it’s excellent for experienced surfers. This is the best morning of the first week. The afternoon sees the wind shift cross-shore, and the swell drops to 2.1m – still decent, but not as good.
Saturday, August 29 fades fast back to 0.6m and 1.0m with weak energy and onshore winds. It’s a nothing weekend.
Sunday, August 30 is flat and onshore. Monday, August 31 morning offers a glimmer – 1.0m from the SE, glassy, with a 10-second period. Energy is 351 (moderate). It’s a clean, small day. The afternoon gets onshore and messy.
Tuesday, September 1 morning is a real highlight. 1.6m from the ESE, 11-second period, glassy, and clean. The energy is 778 (moderate to strong). This is a sweet, fun-sized wave with good shape. The afternoon goes onshore.
Wednesday, September 2 morning is another clean one with 1.5m from the E, 10-second period, and cross-offshore wind from the NNE. Energy is 565 (moderate). Very good conditions.
Thursday, September 3 is pure monster swell. 6.5m from the ESE with a 13-second period. The combined energy is insane – 14571 and 12275 (very strong). The wind is favorable, but this is way too big for Hakashita. It’s a warning.
Friday, September 4 morning drops to 3.5m from the ESE, cross-offshore wind from the NE, and clean. Energy is 2708 (strong). This is excellent for experienced surfers, and the wind is right. The afternoon drops to 2.5m with a cross-shore wind.
Saturday, September 5 morning offers 1.2m from the E, clean, cross-offshore wind. Energy is 936 (moderate). A nice, clean smaller day.
Sunday, September 6 morning has 1.8m from the ESE, cross-offshore wind from the NNE, and clean. Energy is 1065 (strong). Excellent conditions for experienced surfers.
The clear standout is Friday, August 28 morning with a solid 3.0m SSE swell, clean cross-offshore wind, and strong energy. The second best is Tuesday, September 1 morning – a smaller, glassy session with clean, fun waves.
Rusty.
Short Range ForecastMostly dry. Warm (max 29°C on Sat morning, min 24°C on Sat night). Wind will be generally light. | Days 4-6 Weather SummaryHeavy rain (total 79mm), heaviest during Tue night. Warm (max 29°C on Tue morning, min 26°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | |||||||||||||||
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) | S 9 | S 8 | E 10 | E 10 | E 11 | SE 12 | SE 13 | SE 16 | SE 17 | SE 16 | SE 16 | SSE 15 | SSE 13 | SSE 11 | SSE 10 | SSE 10 | SSE 11 | SSE 10 | SSE 10 | SSE 9 | SSE 8 |
Wave Graph | |||||||||||||||||||||
71 | 68 | 49 | 75 | 110 | 124 | 199 | 2027 | 6726 | 9758 | 12978 | 10969 | 5786 | 3266 | 1508 | 2060 | 2253 | 1568 | 1691 | 716 | 351 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | on | glassy | cross-off | on | glassy | cross-on | cross-on | cross-off | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | glassy | cross-off | cross | cross-off |
High Tide | 4:19PM1.40m | 1:12AM1.40m | 4:48PM1.51m | 2:52AM1.46m | 5:11PM1.61m | 3:51AM1.57m | 5:34PM1.70m | 4:35AM1.69m | 5:56PM1.78m | 5:13AM1.80m | 6:18PM1.85m | 5:48AM1.88m | 6:40PM1.90m | ||||||||
Low Tide | 8:57PM1.30m | 9:14AM0.61m | 10:09PM1.20m | 10:06AM0.49m | 10:43PM1.09m | 10:45AM0.37m | 11:11PM0.97m | 11:18AM0.27m | 11:37PM0.85m | 11:48AM0.21m | 00:05AM0.72m | 12:17PM0.20m | 00:33AM0.61m | ||||||||
5:41 | — | — | 5:41 | — | — | 5:43 | — | — | 5:43 | — | — | 5:43 | — | — | 5:45 | — | — | 5:45 | — | — | |
— | 6:51 | — | — | 6:50 | — | — | 6:49 | — | — | 6:46 | — | — | 6:45 | — | — | 6:45 | — | — | 6:44 | — | |
mm | — | — | — | — | — | — | — | — | — | — | 2 | 20 | 8 | 9 | 16 | 10 | 10 | 4 | 1 | 2 | — |
Temp °C | 29 | 29 | 26 | 29 | 29 | 26 | 29 | 29 | 26 | 29 | 29 | 26 | 27 | 27 | 27 | 28 | 27 | 27 | 27 | 27 | 25 |
Feels °C | 33 | 32 | 32 | 33 | 32 | 32 | 32 | 33 | 31 | 31 | 32 | 29 | 31 | 29 | 29 | 32 | 31 | 31 | 30 | 31 | 29 |
Swell 1 Height (m) Direction Period (s) | S 9 | S 8 | S 8 | E 10 | E 11 | SE 12 | SE 13 | SE 16 | SE 17 | SE 16 | SE 16 | SSE 15 | SSE 13 | SSE 11 | SSE 10 | SSE 10 | SSE 11 | SSE 10 | SSE 10 | SSE 9 | SSE 8 |
71 | 68 | 49 | 75 | 110 | 124 | 199 | 2027 | 6726 | 9758 | 12978 | 10969 | 5786 | 2846 | 1508 | 2060 | 2253 | 1184 | 1691 | 716 | 351 | |
Swell 2 Height (m) Direction Period (s) | E 9 | E 9 | E 10 | S 8 | S 8 | E 10 | E 10 | SE 5 | ESE 10 | E 12 | E 15 | E 14 | E 13 | E 13 | E 13 | E 12 | E 12 | E 12 | E 14 | E 14 | E 13 |
25 | 41 | 47 | 33 | 33 | 49 | 65 | 16 | 96 | 44 | 39 | 102 | 88 | 121 | 117 | 71 | 69 | 68 | 93 | 132 | 126 | |
Swell 3 Height (m) Direction Period (s) | ESE 11 | SE 11 | E 14 | ESE 13 | SE 13 | SE 5 | SE 16 | ENE 9 | E 12 | E 16 | E 15 | — | E 11 | E 19 | E 18 | E 17 | E 16 | ENE 15 | SW 12 | SE 15 | SE 15 |
24 | 32 | 33 | 17 | 46 | 13 | 159 | 28 | 46 | 20 | 39 | — | 21 | 7 | 6 | 6 | 46 | 72 | 73 | 8 | 9 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | SE 5 | — | — | ESE 10 | — | — | — | — | — | SSE 11 | — | — | — | SSE 10 | — | — | — |
— | — | — | — | 9 | — | — | 117 | — | — | — | — | — | 3266 | — | — | — | 1568 | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 98 | 0 | 0 | 278 | 0 | 2 | 295 | 0 | 188 | 323 | 188 | 188 | 250 | 244 | 188 | 244 | 0 | 0 | 323 | 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.











