
Surf Forecasts:
Round Rock surf forecast from 7 Aug 2026:
- Most powerful swell: Friday 14 Aug, 8AM (local time) - 8ft (2.5m), 8s period, ENE swell with 979 kJ wave energy.
Best Forecast Surf Conditions for Round Rock this week:
The most powerful waves expected at Round Rock in the next 16 days are 2.5m 8s and forecast to arrive on Friday (Aug 14) at 8AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 7s period and expected on Sunday (Aug 09) at 11AM.
| Wave Type | Time (AST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 8AM (Fri 14th Aug) | 8ft (2.5m) 8s |
Table - best surf conditions forecast for Round Rock over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s talk about what’s cooking at Round Rock.
Round Rock
Honestly, mate, the next couple of weeks are a bit of a rough patch. The wind is a constant problem – it’s blowing from the east or east-northeast, which is a cross-onshore breeze here, and it’s making a mess of things. The water's sitting at a warm 83°, which is pretty normal for this time of year, so no surprises there.
For the first week, from the 7th of August right through to the 10th, the swell is small, around 3 ft to 5 ft, but it’s a short-period, weak windswell with a period of just 6 to 7 seconds. The combined energy is weak, sitting between 91 and 216 – basically not enough push to get excited about, and the onshore wind is blowing it out. It’s a real struggle to find a decent wave.
Things actually get a little bigger mid-week, but it’s not a good thing. By the 12th of August, the swell is climbing to 6 ft, and by the 13th we’re looking at 7 ft. The combined energy jumps to moderate (301) and then strong (416 and 461). The problem is, the wind is still howling, and by the 14th of August, it’s a full-on, strong breeze at 28 mph. The swell hits 10 ft with a period of 8 seconds, and the combined energy is a massive 1090 to 1328, but the report says it’s "wind and tide favorable, but the swell is predicted to be too big for this break." That’s a clear sign it’s only for the brave, and even then, the wind is going to make it a battle. The 16th of August afternoon sees the swell hold at 8 ft with a period of 10 seconds, pushing energy up to 1300, but again, it’s cross-onshore and messy.
Moving into the third week, from the 17th of August onwards, the swell drops back to the 5 ft to 7 ft range, but the wind is still a persistent cross-onshore. The energy is moderate (552 to 262), but the conditions are still listed as "poor." It’s just not cleaning up.
So, the honest truth is, there’s not a single standout session in this 16-day window. The forecast is a long run of choppy, lumpy, cross-onshore junk. If you’ve got a kite, you might find some fun, but for a paddle surfer, I’d save the energy. The one moment that gets close to interesting is the 14th of August, but the size makes it a no-go for most, and the wind is still a factor. It’s a tough run.
-Rusty
Short Range ForecastHeavy rain (total 20mm), heaviest during Sun night. Warm (max 29°C on Sat morning, min 27°C on Fri morning). Mainly fresh winds. | Days 4-6 Weather SummaryLight rain (total 6mm), mostly falling on Mon morning. Warm (max 29°C on Wed morning, min 26°C on Mon night). Mainly fresh winds. | ||||||||||||||||||||
Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | |||||||||||||||
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) | NE 7 | NE 7 | E 7 | E 7 | E 7 | E 7 | NE 7 | NE 7 | ENE 6 | ENE 6 | E 7 | E 6 | E 6 | E 6 | E 6 | E 6 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 |
Wave Graph | |||||||||||||||||||||
206 | 173 | 154 | 114 | 110 | 110 | 63 | 106 | 136 | 146 | 70 | 46 | 104 | 101 | 128 | 135 | 295 | 404 | 397 | 438 | 746 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | 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-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 11:11AM0.51m | 10:14PM0.71m | 12:47PM0.53m | 11:34PM0.74m | 1:50PM0.57m | 00:46AM0.78m | 2:37PM0.62m | 1:48AM0.83m | 3:18PM0.67m | 2:43AM0.87m | 3:55PM0.71m | 3:34AM0.88m | 4:30PM0.74m | 4:21AM0.86m | |||||||
Low Tide | 3:46PM0.41m | 5:55AM0.14m | 5:18PM0.41m | 7:03AM0.09m | 6:37PM0.39m | 8:00AM0.04m | 7:41PM0.35m | 8:49AM0.02m | 8:36PM0.31m | 9:33AM0.03m | 9:25PM0.26m | 10:14AM0.06m | 10:12PM0.23m | ||||||||
5:43 | — | — | 5:43 | — | — | 5:43 | — | — | 5:45 | — | — | 5:45 | — | — | 5:45 | — | — | 5:45 | — | — | |
— | 6:22 | — | — | 6:22 | — | — | 6:22 | — | — | 6:22 | — | — | 6:21 | — | — | 6:21 | — | — | 6:20 | — | |
mm | — | — | — | — | — | 1 | — | 3 | 16 | 1 | — | 1 | — | 2 | 2 | — | — | — | — | — | 4 |
Temp °C | 28 | 28 | 27 | 29 | 29 | 27 | 28 | 28 | 27 | 28 | 28 | 27 | 28 | 28 | 27 | 29 | 29 | 28 | 28 | 28 | 27 |
Feels °C | 27 | 27 | 26 | 29 | 29 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 28 | 29 | 28 | 29 | 29 | 26 | 26 | 26 | 25 |
Swell 1 Height (m) Direction Period (s) | ESE 7 | ESE 8 | NNE 6 | NNE 6 | NNE 7 | NNE 7 | NE 7 | NE 7 | ESE 8 | SE 8 | NE 6 | NE 6 | ESE 8 | NNE 8 | NNE 7 | NE 8 | N 11 | — | NNE 9 | NNE 9 | N 14 |
54 | 75 | 71 | 51 | 59 | 57 | 63 | 106 | 26 | 29 | 38 | 43 | 25 | 28 | 21 | 29 | 3 | — | 15 | 15 | 4 | |
Swell 2 Height (m) Direction Period (s) | NNE 10 | NNE 10 | NNE 9 | ESE 7 | ESE 8 | NNE 8 | NNE 8 | ESE 8 | NNE 8 | NE 8 | SE 8 | SE 8 | NNE 9 | ESE 8 | ENE 10 | ENE 9 | N 11 | — | N 15 | N 14 | — |
10 | 10 | 17 | 37 | 24 | 28 | 28 | 26 | 28 | 18 | 32 | 32 | 30 | 24 | 10 | 16 | 3 | — | 4 | 4 | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | NNE 9 | NNE 9 | SE 8 | ESE 8 | NNE 8 | NE 11 | NNE 11 | NNE 8 | NNE 9 | ENE 9 | ENE 10 | N 12 | — | — | — | — | N 14 | — |
— | — | — | 16 | 16 | 16 | 24 | 28 | 5 | 11 | 24 | 31 | 8 | 9 | 3 | — | — | — | — | 4 | — | |
Wind waves Height (m) Direction Period (s) | NE 7 | NE 7 | E 7 | E 7 | E 7 | E 7 | E 7 | SE 6 | ENE 6 | ENE 6 | E 7 | E 6 | E 6 | E 6 | E 6 | E 6 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 |
206 | 173 | 154 | 114 | 110 | 110 | 92 | 34 | 136 | 146 | 70 | 46 | 104 | 101 | 128 | 135 | 295 | 404 | 397 | 438 | 746 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 410 | 274 | 26 | 26 | 26 | 9 | 273 | 256 | 26 | 9 | 9 | 26 | 622 | 26 | 777 | 26 | 622 | 777 | 859 | 859 | 777 |
Best forecast wave conditions in Barbados | |||||||||||||||||||||
Best forecast wave conditions in Barbados | |||||||||||||||||||||
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Information about the Round Rock Surf forecast
The above surf forecast table for Round Rock provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Round Rock can be found by selecting the local surf guide option on the grey menu. Our Round Rock 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 (Round Rock) 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 Round Rock 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.
Are you planning a holiday in Barbados? If you are looking for accommodation near Round Rock, camping, hotels and holiday cottages in Barbados, consider staying in Bridgetown which is 21 km (13 miles) away.











