Surf Forecasts:
Junkyards surf forecast from 21 Aug 2026:
- Best quality surf: Tuesday 25 Aug, 12AM (local time) - 3.5ft (1.0m), 9s period, SSW swell with offshore winds.
- Most powerful swell: Thursday 27 Aug, 6PM (local time) - 11ft (3.5m), 12s period, W swell with 3,366 kJ wave energy.
- Next surfable swell (1★+): Tuesday 25 Aug, 12AM (local time) - 3.5ft (1.0m), 9s period with SSW swell.
Best Forecast Surf Conditions for Junkyards this week:
The surf forecast for Junkyards over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Aug 25) at 12AM. The primary swell is predicted to be 1.0m and 9s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Junkyards in the next 16 days are 3.5m 12s and forecast to arrive on Thursday (Aug 27) at 6PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 4.0m 17s period and expected on Tuesday (Aug 25) at 12PM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Tue 25th Aug) | 3.5ft (1.0m) 9s |
| Best Surf | 12AM (Tue 25th Aug) | 3.5ft (1.0m) 9s |
| Most Powerful | 6PM (Thu 27th Aug) | 11ft (3.5m) 12s |
Table - best surf conditions forecast for Junkyards over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s talk about what’s on the menu for the next couple of weeks at Junkyards. We’ve got a bit of a mixed bag, with some real grumpy days, a few that might be worth a paddle, and one standout that’s got my hopes up late in the game.
The overall pattern starts slow, with a big gap of poor conditions before we get a brief window of clean but small surf, and then a long stretch of nothing good until we finally see a promising pulse near the end of the forecast. The wind is going to be the main villain for a lot of this period.
The first real surf to talk about is Friday the 21st of August, but it’s a miss. Swell is 7ft from the south with a short period of 8 seconds, and the wind is a howling cross-shore from the SSE at 19 mph. The combined energy is moderate (580), but the conditions are messy with a risk of thunderstorms. It’s a poor call.
Saturday the 22nd and Sunday the 23rd actually bring cleaner conditions, with a cross-offshore breeze, but the swell is marginal. Saturday morning has 10ft south swell (9 seconds) and a strong breeze from the SE at 25 mph, with very strong wave energy (1405). That’s a lot of water, but the wind is still strong enough to make it tricky. The water temperature is a warm 84°F with a very slight anomaly of -0.4°F, so it’s about average for this time of year. Sunday cleans up a bit with 6ft SSW swell and a 10-second period, with moderate energy (625), but the scores are still low. It’s surfable, but nothing to get excited about.
From Monday the 24th through to Thursday the 27th, the quality drops. A lot of poor surf conditions, with onshore and cross-onshore winds. Thursday the 27th sees a big 10ft west swell with a 12-second period (a proper groundswell), and very strong energy (2791), but the wind is a fresh cross-onshore from the WNW at 19 mph, making it a lumpy, choppy mess. That’s one for the kite surfers, not for paddle surfing.
We then hit a dry spell. From late August through to early September, the swell drops below 5ft, and while the wind turns offshore or cross-offshore, the wave energy is weak (under 200). Friday the 28th of August through to Thursday the 3rd of September offers only small, clean waves at best, but the scores are poor. It’s a long gap of nearly a week where there’s nothing worthwhile.
Now, here’s the one true standout. Friday the 4th of September. The morning session is the pick of the whole forecast. Swell jumps to 7ft from the southeast, with a very long period of 13 seconds. That’s a proper groundswell, and combined energy is strong at 1727. The wind is a moderate offshore from the east at 12 mph, which should keep the faces clean. The direction is a solid match for Junkyards’ optimum SW swell. This is a reef break, and a long period swell like this will really light up the reef, offering well-shaped, powerful waves. It’s rated as excellent for experienced surfers, and with a 7ft swell, it’s pushing into the big range, so you’ll want to be comfortable. The morning is the call, as the afternoon drops off. Saturday the 5th still has some decent leftovers, 6ft to 7ft SSE swell with a 12-13 second period and a fresh offshore breeze, but it’s not quite as clean as Friday morning.
So, to sum it up: the first week is mostly a write-off due to wind, with a few small, clean days in the middle of the second week. The real winner is Friday morning, September 4th – that’s the one to circle on your calendar. Until then, keep your stick on the rack.
Rusty
Short Range ForecastLight rain (total 9mm), mostly falling on Fri afternoon. Warm (max 28°C on Sat afternoon, min 27°C on Fri afternoon). Mainly strong winds. | Days 5-7 Weather SummaryLight rain (total 7mm), mostly falling on Tue afternoon. Warm (max 29°C on Tue morning, min 27°C on Mon night). Mainly fresh winds. | |||||||||||||||||||
Fri 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | ||||||||||||||
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 8 | SSE 8 | S 9 | S 9 | S 10 | SSW 10 | SSW 10 | SSW 9 | SSW 10 | SSW 10 | SSW 9 | SSW 9 | SSW 9 | SSW 10 | W 8 | SSW 9 | NW 11 | W 11 | W 12 | WSW 12 |
Wave Graph | ||||||||||||||||||||
564 | 1231 | 1405 | 1566 | 865 | 625 | 625 | 383 | 351 | 258 | 151 | 99 | 101 | 151 | 576 | 226 | 1092 | 1789 | 2791 | 2944 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | cross-on | on | cross-on | on | cross-on | cross-on | cross-on |
High Tide | 00:33AM1.69m | 5:17PM1.48m | 2:15AM1.61m | 6:02PM1.61m | 4:01AM1.63m | 6:26PM1.73m | 5:05AM1.73m | 6:47PM1.83m | 5:50AM1.85m | 7:07PM1.92m | 6:28AM1.97m | 7:28PM2.00m | ||||||||
Low Tide | 6:02PM1.32m | 8:53AM0.84m | 8:41PM1.43m | 10:25AM0.77m | 11:03PM1.37m | 11:21AM0.66m | 11:53PM1.25m | 12:00PM0.54m | 00:24AM1.12m | 12:33PM0.45m | 00:51AM0.99m | 1:03PM0.38m | 1:16AM0.84m | |||||||
— | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:05 | — | — | 6:05 | — | — | 6:05 | — | — | |
7:00 | — | — | 6:59 | — | — | 6:58 | — | — | 6:57 | — | — | 6:55 | — | — | 6:54 | — | — | 6:53 | — | |
mm | 3 | 2 | 2 | 1 | — | — | — | — | 1 | 1 | — | — | 3 | 3 | — | — | — | — | 1 | 1 |
Temp °C | 27 | 27 | 27 | 28 | 27 | 28 | 28 | 27 | 28 | 28 | 27 | 29 | 29 | 28 | 28 | 29 | 28 | 29 | 28 | 28 |
Feels °C | 27 | 26 | 25 | 28 | 28 | 29 | 29 | 28 | 29 | 29 | 28 | 31 | 32 | 32 | 30 | 31 | 32 | 30 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | ENE 8 | ENE 9 | ENE 9 | ENE 9 | S 10 | SSW 10 | SSW 10 | SSW 9 | SSW 10 | ESE 17 | ESE 18 | ESE 17 | E 16 | E 14 | NE 12 | NNW 11 | NW 11 | W 11 | ESE 9 | ESE 9 |
32 | 15 | 16 | 15 | 865 | 625 | 625 | 383 | 351 | 2007 | 4233 | 8098 | 7494 | 3436 | 524 | 992 | 1092 | 1789 | 80 | 90 | |
Swell 2 Height (m) Direction Period (s) | SW 10 | ENE 9 | E 14 | E 9 | SE 9 | ESE 14 | ESE 13 | SE 12 | ESE 18 | SSW 10 | SSW 9 | SSW 9 | SSW 9 | SSW 10 | N 9 | ESE 10 | ESE 9 | ESE 8 | E 13 | E 12 |
16 | 8 | 4 | 7 | 23 | 20 | 35 | 38 | 221 | 258 | 151 | 99 | 101 | 151 | 127 | 85 | 46 | 73 | 29 | 12 | |
Swell 3 Height (m) Direction Period (s) | ESE 11 | — | — | E 14 | SE 13 | ESE 14 | ESE 13 | E 9 | SE 13 | — | ENE 7 | — | ESE 20 | — | ESE 12 | E 14 | E 13 | E 13 | E 18 | E 16 |
11 | — | — | 4 | 7 | 41 | 35 | 14 | 80 | — | 77 | — | 38 | — | 137 | 34 | 31 | 29 | 6 | 20 | |
Wind waves Height (m) Direction Period (s) | S 8 | SSE 8 | S 9 | S 9 | — | ESE 5 | ESE 5 | ESE 5 | E 5 | E 11 | E 7 | NE 9 | NNE 5 | NNW 7 | W 8 | SSW 9 | SSW 9 | SSW 9 | W 12 | WSW 12 |
564 | 1231 | 1405 | 1566 | — | 59 | 48 | 43 | 16 | 281 | 70 | 42 | 38 | 240 | 576 | 226 | 327 | 126 | 2791 | 2944 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 601 | 601 | 601 | 827 | 4 | 657 | 609 | 4 | 745 | 4 | 0 | 0 | 0 | 12 | 12 | 12 | 12 | 16 | 609 | 609 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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Information about the Junkyards Surf forecast
The above surf forecast table for Junkyards provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Junkyards can be found by selecting the local surf guide option on the grey menu. Our Junkyards 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 (Junkyards) 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 Junkyards 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.
Junkyards is 5 km (3 miles) from Misato. If you plan a holiday in Okinawa, look for hotels and other accommodation in Misato. Misato has rooms for a wide range of budgets as well as car hire and transport links.











