
Surf Forecasts:
Golfcourse surf forecast from 15 Sep 2026:
- Best quality surf: Saturday 19 Sep, 12PM (local time) - 10ft (3.0m), 13s period, E swell with cross-onshore winds.
- Most powerful swell: Monday 21 Sep, 3AM (local time) - 10ft (3.0m), 14s period, E swell with 3,749 kJ wave energy.
- Next surfable swell (1★+): Saturday 19 Sep, 12PM (local time) - 10ft (3.0m), 13s 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 Saturday (Sep 19) at 12PM. The primary swell is predicted to be 3.0m and 13s period with a secondary swell of 0.2m and 8s. The wind is predicted to be cross-onshore as the swell arrives.
The most powerful waves expected at Golfcourse in the next 16 days are 3.0m 14s and forecast to arrive on Monday (Sep 21) at 3AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.9m 6s period and expected on Sunday (Sep 20) at 3PM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12PM (Sat 19th Sep) | 10ft (3.0m) 13s |
| Best Surf | 12PM (Sat 19th Sep) | 10ft (3.0m) 13s |
| Most Powerful | 3AM (Mon 21st Sep) | 10ft (3.0m) 14s |
Table - best surf conditions forecast for Golfcourse over the next 16 days.
The Lowdown
Golfcourse (Beginner) is looking at a rough stretch of cross-onshore slop to start. Water temp is about normal for the time of year, nothing weird. Wednesday morning the 16th has a weak 4ft ESE swell at 9 seconds, but it’s cross-on and choppy – barely worth wetting a board. That afternoon drops to 3ft and it’s poor. Thursday and Friday just keep the same messy theme – 4ft up to 7ft, all cross-on, all poor, with a moderate breeze chopping it up. Friday afternoon does reach 7ft, but the wind’s on it, so it’s a washout.
Then things heat up. Saturday the 19th, the swell jumps to 8ft in the morning, period 11 seconds, and the energy is cranking – 3333 combined. Still cross-on and choppy, so it’s only a 2/5. But that afternoon, the swell hits 10ft at 14 seconds, energy at 3588. Now, this is a beach break, and 10ft is serious. Wind is still cross-on, but the tide and swell are working together. Score is an 11 – that’s the standout. Way too big for beginners – over 8ft is expert country. But for the heavy crew, this is it. Sunday morning the 20th cleans right up – light offshore, 10ft at 13 seconds, energy 2802, still an 11. That glassy Sunday morning is the best of the whole run – clean, powerful, proper groundswell. The long period (13 seconds) means real juice, and at a beach break it might wall up a bit, but with that offshore touch, it’s still firing. Monday morning the 21st is glassy too – 10ft at 13 seconds, energy 2993 – but by then it’s crowded and still massive. This Saturday-to-Monday window is the highlight, and it’s strictly for experts.
After that, it dies off fast. Tuesday the 22nd morning is 3ft at 11 seconds, glassy – but energy is only 281, so it’s weak. Score’s a 2 – surfable but nothing to write home about. From Tuesday afternoon through the end of the month, it’s a long dry spell. Wednesday the 23rd has 1ft, Thursday 1.0ft, Friday the 25th morning sees a tiny 2ft at 8 seconds with a glassy face – but it’s ordinary, just a 1. The 26th and 27th are poor again, small and short-period. The 28th, 29th, and 30th all stay poor, with onshore winds and weak energy in the 200s and 300s. The last record, Thursday morning October 1st, is 3ft at 8 seconds, but it’s cross-shore and still poor.
So, honest truth: this is a two-day window – Saturday afternoon the 19th and Sunday morning the 20th – where Golfcourse goes off, big and clean, but only for the experts. The rest is mostly flat or messy, with a solid week of nothing after the 23rd. If you’re not confident in 10ft, sit it out. There’s a long gap of poor waves ahead, so pick your moment and charge when it’s on.
Rusty
Short Range ForecastHeavy rain (total 29mm), heaviest during Thu night. Warm (max 26°C on Wed morning, min 23°C on Wed night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 28°C on Sun afternoon, min 21°C on Sun night). Wind will be generally light. | ||||||||||||||||||
Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 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) | ESE 9 | ESE 9 | ESE 9 | ESE 9 | E 9 | E 8 | E 8 | E 8 | E 8 | E 10 | E 11 | E 14 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | E 12 |
Wave Graph | |||||||||||||||||||
254 | 211 | 173 | 113 | 184 | 186 | 208 | 432 | 597 | 1432 | 1553 | 3576 | 2796 | 2668 | 3341 | 3693 | 2993 | 2106 | 988 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-off | cross-on | off | glassy | on | cross-off |
High Tide | 9:00AM1.66m | 8:19PM1.77m | 9:45AM1.51m | 8:41PM1.67m | 10:51AM1.38m | 9:04PM1.55m | 1:40PM1.33m | 9:36PM1.43m | 3:45PM1.44m | 00:38AM1.35m | 4:08PM1.55m | 2:37AM1.43m | |||||||
Low Tide | 2:33AM0.38m | 2:30PM0.92m | 3:08AM0.48m | 2:53PM1.07m | 3:51AM0.60m | 3:16PM1.20m | 4:56AM0.71m | 3:51PM1.32m | 6:53AM0.76m | 9:14PM1.30m | 8:37AM0.69m | 9:51PM1.16m | |||||||
— | 5:58 | — | — | 5:58 | — | — | 5:58 | — | — | 5:58 | — | — | 6:00 | — | — | 6:01 | — | — | |
6:21 | — | 6:20 | — | — | 6:17 | — | — | 6:16 | — | — | 6:15 | — | — | 6:14 | — | — | 6:13 | — | |
mm | 1 | — | 2 | — | 1 | — | 12 | 10 | 3 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 26 | 26 | 25 | 25 | 26 | 25 | 25 | 25 | 25 | 26 | 26 | 25 | 27 | 28 | 24 | 28 | 27 | 24 |
Feels °C | 28 | 28 | 28 | 27 | 26 | 26 | 25 | 25 | 25 | 25 | 26 | 26 | 27 | 26 | 26 | 26 | 29 | 27 | 26 |
Swell 1 Height (m) Direction Period (s) | ESE 9 | ESE 9 | ESE 9 | ESE 9 | E 9 | E 13 | E 8 | E 12 | S 9 | E 10 | E 10 | E 14 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | E 12 |
254 | 211 | 173 | 113 | 184 | 78 | 186 | 26 | 7 | 1019 | 913 | 3576 | 2796 | 2668 | 3341 | 3693 | 2993 | 2106 | 988 | |
Swell 2 Height (m) Direction Period (s) | E 14 | E 14 | E 14 | E 13 | E 13 | SE 8 | E 12 | S 10 | SE 8 | ESE 16 | ESE 14 | S 8 | S 9 | S 9 | S 9 | — | NNE 7 | NNE 7 | S 8 |
33 | 142 | 100 | 84 | 83 | 3 | 45 | 2 | 3 | 51 | 861 | 12 | 6 | 6 | 6 | — | 149 | 132 | 1 | |
Swell 3 Height (m) Direction Period (s) | E 16 | S 7 | S 7 | S 7 | — | — | — | S 10 | — | S 9 | S 8 | — | — | — | — | — | — | S 9 | — |
45 | 1 | 1 | 1 | — | — | — | 2 | — | 6 | 6 | — | — | — | — | — | — | 6 | — | |
Wind waves Height (m) Direction Period (s) | NNE 3 | NE 4 | NE 5 | NE 5 | ENE 6 | E 8 | ENE 7 | E 8 | E 8 | E 10 | E 11 | — | — | NNE 6 | NNE 6 | NNE 7 | — | — | NNE 7 |
5 | 16 | 14 | 19 | 88 | 186 | 208 | 432 | 597 | 1432 | 1553 | — | — | 128 | 292 | 195 | — | — | 241 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 28 | 41 | 56 | 31 | 31 | 56 | 31 | 225 | 110 | 56 | 31 | 56 | 41 | 28 | 284 | 8 | 8 | 284 | 0 |
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.










