Surf Forecasts:
Golfcourse surf forecast from 15 Aug 2026:
- Best quality surf: Sunday 16 Aug, 3AM (local time) - 3ft (0.9m), 10s period, E swell with glassy winds.
- Most powerful swell: Thursday 20 Aug, 9PM (local time) - 11ft (3.5m), 9s period, SE swell with 1,656 kJ wave energy.
- Next surfable swell (1★+): Sunday 16 Aug, 3AM (local time) - 3ft (0.9m), 10s period with E 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 Sunday (Aug 16) at 3AM. The primary swell is predicted to be 0.9m and 10s period with a secondary swell of 0.6m and 8s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Golfcourse in the next 16 days are 3.5m 9s and forecast to arrive on Thursday (Aug 20) at 9PM. Winds are predicted to be onshore at the time the swell arrives.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3AM (Sun 16th Aug) | 3ft (0.9m) 10s |
| Best Surf | 3AM (Sun 16th Aug) | 3ft (0.9m) 10s |
| Most Powerful | 9PM (Thu 20th Aug) | 11ft (3.5m) 9s |
Table - best surf conditions forecast for Golfcourse over the next 16 days.
The Lowdown
G’day, Rusty here. Let’s cut through the noise and look at the next couple weeks. The long-range charts are showing some serious potential, but we’ve got to wade through a fair bit of junky, small, wind-affected surf before the ocean cleans up its act. The first week is mostly about waiting, dealing with onshores and stormy energy. The real story is the second week, where a proper, long-period groundswell lines up with glassy mornings. There’s one standout that’s worth circling on the calendar, but it’s going to be a big one.
We’re starting off slow, no real surf to speak of. Golfcourse is the only spot on the map, and it’s just not happening. It’s a beginner-friendly, fairly consistent break, but for the next several days, we’re looking at weak, short-period windswell. The energy is all over the place, with the combined energy reading a lowly 212 on Sunday morning, and that’s about as good as it gets for a while. The swell direction is easterly, but the wind is cross-onshore, so it’s just lumpy and uninviting. Water temp is about average for this time of year, so no surprises there.
Sunday the 16th is a write-off – messy and weak. Monday the 17th shows a tiny bump to 3.3ft, but it’s only the morning that’s glassy. That’s a small window, but it’s clean and the swell period is 10 seconds, so it might have a little push. Still, it’s not enough to get excited about. Then we hit a dead zone. From Tuesday the 18th through Thursday the 20th, the wind swings onshore, the swell drops, and the combined energy dips into the low hundreds. It’s a proper lull. There’s a jump in energy on the 20th – the reading comes in at 837 – but the swell is short-period, stormy, and coming from ESE. The wave comment calls it poor, and with a risk of thunderstorms, it’s not worth your time unless you’re a masochist.
Friday the 21st and Saturday the 22nd are still messy. The swell bumps up a bit – 4.9ft and 4.3ft on Friday – but the period is a weak 10 seconds, and it’s cross-onshore. The energy is moderate, around 600-800, but the quality is just marginal. Sunday the 23rd offers a small, clean window with a light cross-offshore breeze and clean conditions, but the swell is down to 2.6ft. It’s surfable, but very ordinary. We’re still in the waiting room.
Now, here’s where it gets interesting. The forecast shows a major change arriving on Monday the 24th. A proper groundswell starts to fill in from the ESE, with the period jumping to 13 seconds. The morning is clean with a light cross-offshore wind, and the swell is at a manageable 3.3ft. The combined energy is climbing to 458. But it’s the afternoon that gets the nod – the wind swings offshore, the swell builds to 4.3ft, and the reading jumps to 601. The wave comment says “expect very good surf conditions.” This is the start of the run.
Tuesday the 25th is the first real standout. The morning is pure glass, with the wind dropping to nothing. The swell has built to 4.9ft, the period
Short Range ForecastLight rain (total 3mm), mostly falling on Sat night. Warm (max 28°C on Sun morning, min 25°C on Sat night). Wind will be generally light. | Days 5-7 Weather SummaryHeavy rain (total 103mm), heaviest during Thu afternoon. Warm (max 28°C on Wed afternoon, min 25°C on Wed night). Wind will be generally light. | ||||||||||||||||||
Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | ||||||||||||||
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 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | ESE 6 | E 8 | ESE 7 | ESE 8 | SE 9 | SSE 10 | SSE 10 | SSE 9 |
Wave Graph | |||||||||||||||||||
162 | 156 | 162 | 192 | 188 | 181 | 134 | 132 | 104 | 125 | 74 | 113 | 156 | 316 | 468 | 1628 | 416 | 335 | 265 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-on | cross-on | glassy | glassy | cross-on | glassy | cross-on | on | cross-on | cross-on | on | cross-on | on | on | on | cross-on | cross-on | cross-on |
High Tide | 8:03AM1.91m | 8:27PM1.91m | 8:45AM1.78m | 8:52PM1.85m | 9:29AM1.63m | 9:17PM1.76m | 10:20AM1.47m | 9:42PM1.67m | 11:34AM1.35m | 10:13PM1.57m | 2:13PM1.32m | 11:08PM1.47m | |||||||
Low Tide | 2:04AM0.51m | 2:15PM0.42m | 2:40AM0.49m | 2:44PM0.62m | 3:17AM0.52m | 3:11PM0.81m | 3:58AM0.58m | 3:37PM0.99m | 4:48AM0.66m | 4:05PM1.15m | 6:02AM0.72m | 4:56PM1.29m | |||||||
— | 5:37 | — | — | 5:39 | — | — | 5:39 | — | — | 5:39 | — | — | 5:41 | — | — | 5:41 | — | — | |
6:58 | — | 6:57 | — | — | 6:55 | — | — | 6:54 | — | — | 6:53 | — | — | 6:52 | — | — | 6:52 | — | |
mm | 2 | — | — | — | — | — | — | — | 1 | 2 | — | 4 | 8 | 12 | 42 | 20 | 7 | 8 | 16 |
Temp °C | 26 | 28 | 28 | 26 | 27 | 28 | 27 | 28 | 28 | 27 | 27 | 28 | 26 | 27 | 25 | 27 | 27 | 27 | 27 |
Feels °C | 30 | 30 | 30 | 30 | 31 | 31 | 31 | 30 | 31 | 31 | 30 | 31 | 30 | 29 | 28 | 30 | 31 | 30 | 31 |
Swell 1 Height (m) Direction Period (s) | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 8 | E 8 | — | ESE 8 | ESE 9 | ESE 8 | ESE 8 | ESE 8 |
162 | 156 | 162 | 192 | 188 | 181 | 134 | 132 | 104 | 125 | 74 | 68 | 156 | — | 468 | 789 | 314 | 262 | 183 | |
Swell 2 Height (m) Direction Period (s) | S 8 | S 8 | S 8 | S 8 | SSE 8 | S 8 | S 8 | S 7 | S 7 | S 6 | SSE 6 | SE 10 | SE 7 | — | S 14 | SSE 10 | SSE 10 | SSE 10 | SSE 9 |
49 | 52 | 34 | 31 | 19 | 18 | 18 | 17 | 16 | 17 | 13 | 26 | 102 | — | 4 | 392 | 416 | 335 | 265 | |
Swell 3 Height (m) Direction Period (s) | SE 10 | SE 10 | — | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 10 | SSW 8 | SSW 8 | SE 10 | — | — | — | ENE 7 | ENE 9 | ENE 9 |
4 | 4 | — | 19 | 31 | 30 | 30 | 18 | 18 | 27 | 12 | 6 | 26 | — | — | — | 70 | 16 | 26 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | E 8 | E 5 | ESE 6 | ENE 6 | ESE 7 | SSE 8 | SE 9 | — | — | — |
— | — | — | — | — | — | — | — | — | 108 | 28 | 113 | 42 | 316 | 365 | 1628 | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 67 | 651 | 0 | 0 | 326 | 0 | 41 | 56 | 41 | 41 | 326 | 31 | 279 | 279 | 279 | 279 | 355 | 284 |
Best forecast wave conditions in Kyu Shu | |||||||||||||||||||
Best forecast wave conditions in Japan | |||||||||||||||||||
Header Global | |||||||||||||||||||
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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.











