
Surf Forecasts:
Golfcourse surf forecast from 17 Jul 2026:
- Best quality surf: Friday 17 Jul, 9PM (local time) - 1.5ft (0.5m), 10s period, E swell with glassy winds.
- Most powerful swell: Wednesday 22 Jul, 6AM (local time) - 2.5ft (0.8m), 11s period, E swell with 149 kJ wave energy.
- Next surfable swell (1★+): Friday 17 Jul, 9PM (local time) - 1.5ft (0.5m), 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 Friday (Jul 17) at 9PM. The primary swell is predicted to be 0.5m and 10s period with a secondary swell of 0.3m and 7s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Golfcourse in the next 16 days are 0.8m 11s and forecast to arrive on Wednesday (Jul 22) at 6AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 4s period and expected on Sunday (Jul 19) at 12AM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Fri 17th Jul) | 1.5ft (0.5m) 10s |
| Best Surf | 9PM (Fri 17th Jul) | 1.5ft (0.5m) 10s |
| Most Powerful | 6AM (Wed 22nd Jul) | 2.5ft (0.8m) 11s |
Table - best surf conditions forecast for Golfcourse over the next 16 days.
The Lowdown
Alright crew, Rusty here. Let’s break it down. The outlook for the next couple weeks is a tale of two halves – a long stretch of small, clean mornings, then a huge storm swell that’s only for the brave.
Starting at Golfcourse, the surf is tiny. Friday the 17th is a dud with a 2ft easterly swell and a 10-second period, but the wind gets messy cross-on in the afternoon. The real story for the first week is the mornings. From Saturday the 18th right through to Friday the 24th, we’ve got glassy conditions every morning. The swell sits between 2ft and 2ft from the east, with periods around 9–10 seconds. The combined energy is weak, mostly in the 60–104 range, so it’s barely breaking. It’s clean, but you’ll be on a longboard or a foamie, scratching for little knee-high rollers. The water temp is a warm 82°, about average for this time of year, so no need for a thick wetsuit. Crowds are “often” here, but with waves this small, it might be a quiet paddle.
The afternoons are all poor – cross-on winds from the SE mess everything up, so plan your sessions for dawn patrol and you’ll be rewarded with a mirror-like surface.
Then we hit a serious gap. After the 25th, the conditions go downhill fast. The 26th sees a pulse of energy, with combined energy hitting 172, but the swell is still a messy 2ft and the wind is howling cross-on. Not good. From Sunday the 27th, the swell climbs dramatically, but it’s a full-on storm surf. By Monday the 28th, we’re talking 13ft to 15ft from the SE with a period of 14–15 seconds, and onshore winds at 15–18 mph. The combined energy rockets into the thousands (7222, 7721). This is pure chaos – the kind of day you watch from the car park.
The standout, if you’re an expert, is the 29th through to the 30th. On Tuesday the 29th, the swell hits a massive 23ft from the SSE, but the wind swings cross-off from the SE at 18–25 mph, and the combined energy is a staggering 33800. It’s way too big for beginners and most intermediates, but for the few who can handle it, the waves will be massive and powerful. The 30th keeps that energy with a 25ft SSE swell, but the wind shifts to a cross-off SSW and the waves are clean. This is a serious, dangerous, life-changing swell – only for the brave.
By Wednesday the 31st, the swell drops to a more manageable 7ft from the south, with a shorter period of 8 seconds, and the wind is clean offshore from the WSW. Combined energy is 561. This is the best all-rounder day – still big but not terrifying, with clean offshore conditions. The morning of the 1st of August sees a tiny 1ft easterly groundswell with a very long period of 16 seconds and glassy winds, but it’s so small you’ll be waiting for a set that might not come.
Overall, the best bet is the morning of Wednesday the 30th and Thursday the 31st – that’s when the swell is big but the wind is clean, offering proper waves for experienced surfers. The tiny glassy mornings before that are for beginners or those who just want to be on the water. Stay safe out there.
Rusty.
Short Range ForecastMostly dry. Warm (max 30°C on Sat morning, min 26°C on Sat night). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 5mm), mostly falling on Mon afternoon. Warm (max 30°C on Mon morning, min 26°C on Mon night). Wind will be generally light. | ||||||||||||||||||||
Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | |||||||||||||||
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) | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 10 | E 9 | E 9 | E 9 | E 9 | E 10 | E 11 | E 10 | E 10 | E 10 | E 10 | E 10 |
Wave Graph | |||||||||||||||||||||
48 | 45 | 45 | 58 | 57 | 57 | 56 | 60 | 87 | 89 | 81 | 81 | 80 | 78 | 66 | 110 | 102 | 100 | 72 | 73 | 48 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | glassy | glassy | cross-on | glassy | glassy | cross-on | off | glassy | cross-on | cross-off | glassy | cross-on | glassy | glassy | cross-on | off | glassy | cross-on | glassy |
High Tide | 8:48PM1.91m | 8:19AM1.87m | 9:21PM1.86m | 9:08AM1.74m | 9:53PM1.80m | 10:01AM1.59m | 10:25PM1.74m | 11:04AM1.45m | 11:00PM1.67m | 12:30PM1.35m | 11:43PM1.60m | 2:25PM1.35m | 00:42AM1.55m | ||||||||
Low Tide | 2:12PM0.10m | 2:35AM0.75m | 2:50PM0.28m | 3:19AM0.72m | 3:26PM0.49m | 4:06AM0.70m | 4:02PM0.71m | 4:58AM0.70m | 4:39PM0.91m | 5:59AM0.71m | 5:25PM1.08m | 7:13AM0.69m | 6:45PM1.22m | ||||||||
5:18 | — | — | 5:20 | — | — | 5:20 | — | — | 5:20 | — | — | 5:22 | — | — | 5:22 | — | — | 5:22 | — | — | |
— | 7:20 | — | — | 7:20 | — | — | 7:19 | — | — | 7:19 | — | — | 7:17 | — | — | 7:17 | — | — | 7:16 | — | |
mm | — | — | — | — | — | — | — | — | — | — | 2 | — | — | 1 | — | — | 2 | — | — | — | — |
Temp °C | 29 | 29 | 28 | 30 | 30 | 28 | 29 | 30 | 28 | 30 | 29 | 28 | 29 | 30 | 28 | 29 | 29 | 28 | 30 | 30 | 28 |
Feels °C | 33 | 33 | 34 | 34 | 34 | 34 | 34 | 34 | 33 | 33 | 32 | 34 | 33 | 34 | 33 | 34 | 33 | 33 | 34 | 33 | 33 |
Swell 1 Height (m) Direction Period (s) | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 10 | E 9 | E 9 | E 9 | E 9 | E 10 | E 11 | E 10 | E 10 | E 10 | E 10 | E 10 |
48 | 45 | 45 | 58 | 57 | 57 | 56 | 60 | 87 | 89 | 81 | 81 | 80 | 78 | 66 | 110 | 102 | 100 | 72 | 73 | 48 | |
Swell 2 Height (m) Direction Period (s) | S 7 | S 7 | SSW 7 | S 7 | SE 8 | SSW 4 | SE 8 | SE 8 | S 4 | SSE 8 | SSW 3 | SSW 4 | SE 8 | E 14 | E 12 | SE 8 | SE 8 | S 7 | S 7 | S 7 | SE 8 |
9 | 9 | 10 | 4 | 11 | 3 | 10 | 10 | 2 | 7 | 2 | 3 | 3 | 15 | 46 | 2 | 2 | 4 | 1 | 1 | 3 | |
Swell 3 Height (m) Direction Period (s) | SE 9 | SE 9 | SE 9 | SE 9 | SW 7 | SE 8 | S 7 | SE 8 | S 6 | SSE 9 | SSE 9 | SSE 8 | S 7 | SE 8 | SE 8 | S 7 | S 7 | SE 7 | SE 20 | SE 19 | S 7 |
3 | 3 | 3 | 3 | 2 | 10 | 4 | 2 | 1 | 8 | 7 | 7 | 1 | 3 | 3 | 1 | 1 | 2 | 15 | 15 | 4 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | S 7 | SW 4 | — | SSW 3 | SSW 4 | SW 3 | SSW 4 | SW 4 | — | — | — | — | ENE 4 | — | — | — | SW 3 |
— | — | — | — | 8 | 11 | — | 2 | 10 | 2 | 11 | 14 | — | — | — | — | 2 | — | — | — | 2 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 27 | 0 | 0 | 639 | 0 | 0 | 28 | 0 | 0 | 651 | 0 | 0 | 110 | 0 | 0 | 651 | 0 | 0 | 322 | 0 |
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.










