Surf Forecasts:
Golfcourse surf forecast from 20 Aug 2026:
- Best quality surf: Monday 24 Aug, 9PM (local time) - 10ft (3.0m), 17s period, ESE swell with cross-onshore winds.
- Most powerful swell: Tuesday 25 Aug, 6PM (local time) - 23ft (7.0m), 16s period, SE swell with 23,221 kJ wave energy.
- Next surfable swell (1★+): Friday 21 Aug, 9PM (local time) - 3ft (0.9m), 9s period with SSE swell.
Best Forecast Surf Conditions for Golfcourse this week:
The surf forecast for Golfcourse over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Aug 21) at 9PM. The primary swell is predicted to be 0.9m and 9s period with a secondary swell of 0.4m and 9s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Golfcourse in the next 16 days are 7.0m 16s and forecast to arrive on Tuesday (Aug 25) at 6PM. 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+) | 9PM (Fri 21st Aug) | 3ft (0.9m) 9s |
| Best Surf | 9PM (Mon 24th Aug) | 10ft (3.0m) 17s |
| Most Powerful | 6PM (Tue 25th Aug) | 23ft (7.0m) 16s |
Table - best surf conditions forecast for Golfcourse over the next 16 days.
The Lowdown
Alright, let’s get into it. This is Rusty, and I’m looking at the Golfcourse forecast for the next couple of weeks. Honestly, I’m scratching my head a bit because this is a lean run. The first few days are a write-off, with only tiny, junky waves and cross-on wind. We’re looking at a gap from Friday, August 21st, right through to the end of the weekend with nothing worth paddling out for. The surf is just too small and weak, and the wind is messing up what little there is.
Things start to get interesting, but it’s a slow build. The first real sign of life pops up on Monday, August 24th. The morning kicks off with some 3ft swell from the ESE, but it’s still a bit messy with a cross-on breeze. The combined energy is moderate (1064), but the real story is the afternoon. The swell jumps to 8ft from the ESE with a very long period of 17 seconds. That’s a serious groundswell, and the energy spikes to strong (3841). The cross-on wind is a buzzkill, but the swell is there. For a beginner break like this, that 8ft is getting big, but the long period could give it some shape.
Tuesday, August 25th, is a wild card. The morning is already at 15ft from the ESE (17 seconds), and the combined energy is massive (12329). That’s very strong. The afternoon hits 18ft from the SE (16 seconds) with the energy hitting 15904. But the wind is howling from the NE at 22 mph, making it a fresh, cross-on mess. The data says the swell is too big for this break. Honestly, for a spot like Golfcourse, this is more of a kite-surfing setup than a paddle session. The water temperature is a warm 84°F, which is about average for the time of year, so at least it’s not freezing.
The rest of the week is a write-off, with surging swell and strong onshore winds. From Wednesday, August 26th, through to the end of the month, the swell is too big and the wind is too strong for any decent paddle surfing. It’s a lot of “poor surf conditions” and “cross-on” wind, with the swell staying well over 8ft for most of it. There’s a tiny window on Friday, August 28th, with 8ft and 6ft, but it’s still cross-on and messy.
The best chance in this whole outlook is actually on Thursday, September 3rd, and Friday, September 4th. On Thursday afternoon, the swell is 8ft from the E with a very long period of 20 seconds, and the energy is strong (6148). The wind is light onshore from the ENE, which is okay. The real standout is Friday, September 4th, morning. The swell is 10ft from the E (15 seconds), with a combined energy of 4643. The wind is a gentle breeze from the ENE, and the conditions are listed as “wind and tide favorable,” even though the swell is predicted to be too big for this break. If you’re an expert, this is the one to look at, but it’s a week and a half away, so keep an eye on it. For a beginner, that 10ft is way too big. The period is long, so it’s a groundswell, but at a beach break, it might be too straight.
Overall, it’s a tough forecast. The surf is either too small and weak, or too big and messy. The only decent window is the early September swell, but it’s a long way out. For now, I’d say keep your board waxed for that Thursday and Friday, but don’t hold your breath for the rest.
Rusty.
Short Range ForecastLight rain (total 2mm), mostly falling on Sat morning. Warm (max 28°C on Fri morning, min 25°C on Sun night). Wind will be generally light. | Days 4-6 Weather SummaryHeavy rain (total 90mm), heaviest during Wed night. Warm (max 28°C on Mon morning, min 26°C on Mon night). Winds increasing (light winds from the ENE on Mon night, near gales from the E by Wed morning). | ||||||||||||||||||||
Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | |||||||||||||||
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) | SSE 9 | SSE 9 | SSE 9 | E 10 | SSE 8 | E 10 | ESE 10 | E 10 | ESE 12 | ESE 13 | ESE 17 | SE 17 | ESE 17 | SE 16 | SE 14 | ESE 12 | ESE 12 | SE 11 | SE 10 | SSE 9 | SE 9 |
Wave Graph | |||||||||||||||||||||
140 | 129 | 106 | 70 | 78 | 73 | 102 | 78 | 138 | 362 | 3601 | 5758 | 12313 | 15834 | 12575 | 10065 | 7582 | 5391 | 2721 | 1976 | 1367 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | glassy | cross-on | on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 2:13PM1.32m | 11:08PM1.47m | 4:16PM1.42m | 1:15AM1.43m | 4:47PM1.54m | 2:54AM1.49m | 5:11PM1.64m | 3:53AM1.60m | 5:34PM1.73m | 4:36AM1.72m | 5:56PM1.81m | 5:14AM1.83m | 6:19PM1.88m | ||||||||
Low Tide | 4:56PM1.29m | 7:49AM0.72m | 8:55PM1.32m | 9:14AM0.63m | 10:08PM1.22m | 10:07AM0.50m | 10:42PM1.10m | 10:45AM0.38m | 11:11PM0.98m | 11:18AM0.28m | 11:38PM0.86m | 11:49AM0.22m | 00:05AM0.73m | ||||||||
5:41 | — | — | 5:41 | — | — | 5:43 | — | — | 5:43 | — | — | 5:43 | — | — | 5:45 | — | — | 5:45 | — | — | |
— | 6:52 | — | — | 6:51 | — | — | 6:50 | — | — | 6:49 | — | — | 6:46 | — | — | 6:45 | — | — | 6:45 | — | |
mm | — | — | — | 1 | — | 1 | — | — | — | — | — | — | 1 | 5 | 20 | 11 | 17 | 36 | 6 | 8 | 17 |
Temp °C | 28 | 28 | 27 | 28 | 28 | 27 | 28 | 28 | 27 | 28 | 28 | 26 | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 27 | 27 |
Feels °C | 33 | 31 | 33 | 31 | 31 | 32 | 31 | 31 | 32 | 30 | 30 | 29 | 28 | 26 | 25 | 24 | 25 | 26 | 31 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | SSE 9 | SSE 9 | SSE 9 | S 8 | SSE 8 | S 8 | ESE 10 | E 10 | E 10 | ESE 13 | ESE 17 | SE 17 | ESE 17 | SE 16 | — | — | E 19 | SE 11 | SE 10 | SE 9 | SE 9 |
140 | 129 | 106 | 69 | 78 | 50 | 102 | 78 | 125 | 362 | 3601 | 5758 | 12313 | 15834 | — | — | 7 | 4594 | 2308 | 1569 | 1046 | |
Swell 2 Height (m) Direction Period (s) | ESE 9 | E 9 | E 9 | E 10 | E 10 | E 10 | S 8 | S 8 | ESE 12 | ESE 16 | E 12 | ESE 7 | — | E 15 | — | — | — | E 13 | E 17 | E 16 | E 15 |
28 | 63 | 42 | 70 | 70 | 73 | 34 | 21 | 138 | 347 | 144 | 135 | — | 70 | — | — | — | 199 | 24 | 46 | 68 | |
Swell 3 Height (m) Direction Period (s) | E 7 | E 14 | E 14 | E 14 | SE 9 | E 14 | E 13 | ESE 13 | S 8 | SE 20 | SSW 9 | SW 10 | — | — | — | — | — | E 18 | E 17 | E 16 | WSW 10 |
14 | 4 | 4 | 4 | 3 | 15 | 29 | 35 | 20 | 335 | 17 | 25 | — | — | — | — | — | 25 | 23 | 5 | 10 | |
Wind waves Height (m) Direction Period (s) | E 9 | — | — | — | ESE 4 | ESE 4 | ESE 6 | ESE 6 | ESE 5 | ESE 5 | ESE 6 | E 7 | ENE 9 | — | SE 14 | ESE 12 | ESE 12 | SE 11 | SE 10 | SSE 9 | SE 9 |
56 | — | — | — | 10 | 5 | 20 | 18 | 19 | 20 | 79 | 199 | 16 | — | 12575 | 10065 | 7582 | 5391 | 2721 | 1976 | 1367 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 41 | 56 | 0 | 56 | 308 | 31 | 53 | 308 | 31 | 67 | 56 | 41 | 67 | 355 | 196 | 679 | 679 | 651 | 196 | 492 | 196 |
Best forecast wave conditions in Kyu Shu | |||||||||||||||||||||
Best forecast wave conditions in Japan | |||||||||||||||||||||
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Information about the Golfcourse Surf forecast
The above surf forecast table for Golfcourse provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Golfcourse can be found by selecting the local surf guide option on the grey menu. Our Golfcourse 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 (Golfcourse) 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 Golfcourse 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.
Golfcourse is 6 km (4 miles) from Miyazaki-shi. If you plan a holiday in Kyu Shu, look for hotels and other accommodation in Miyazaki-shi. Miyazaki-shi has rooms for a wide range of budgets as well as car hire and transport links.











