
Surf Forecasts:
Duppys surf forecast from 11 Aug 2026:
- Best quality surf: Sunday 16 Aug, 8PM (local time) - 7ft (2.1m), 11s period, ENE swell with offshore winds.
- Most powerful swell: Sunday 16 Aug, 11AM (local time) - 7.5ft (2.3m), 13s period, ENE swell with 1,730 kJ wave energy.
- Next surfable swell (1★+): Monday 10 Aug, 11PM (local time) - 2.5ft (0.7m), 6s period with NE swell.
Best Forecast Surf Conditions for Duppys this week:
The surf forecast for Duppys over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Aug 10) at 11PM. The primary swell is predicted to be 0.7m and 6s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Duppys in the next 16 days are 2.3m 13s and forecast to arrive on Sunday (Aug 16) at 11AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.0m 8s period and expected on Thursday (Aug 13) at 2PM.
| Wave Type | Time (AST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Mon 10th Aug) | 2.5ft (0.7m) 6s |
| Best Surf | 8PM (Sun 16th Aug) | 7ft (2.1m) 11s |
| Most Powerful | 11AM (Sun 16th Aug) | 7.5ft (2.3m) 13s |
Table - best surf conditions forecast for Duppys over the next 16 days.
The Lowdown
G’day, it’s Rusty here.
Honestly, the next couple of weeks are looking bleak for decent surf around here. We’ve got a solid run of tiny, weak slop and howling cross-shore winds that are going to make the lineup messy and frustrating. There are a couple of brief windows where things look like they might fire, but they’re short-lived and come with a side of “you’d better be keen.”
The first real chance of something worth paddling out for is on the morning of Saturday the 15th. We’ve got a modest pulse of 7ft east-northeast swell, but it’s only pushing 8-second period, so it’s not going to have much punch. The wind is cross-off at 19 mph, which will keep things clean on the face but it’s a bit of a battle. The energy reading is only 541, which is weak to moderate. It’s marginal, and the tide needs to play nice. You’d be scratching for a few, not scoring.
Now, if you want the one true standout of this whole stretch, keep your eyes on Sunday the 16th. The swell jumps to 8ft from the east-northeast, and the period stretches way out to 13 seconds. That’s proper groundswell, real energy. The combined energy reading is pumping at 1796, which is strong. The catch? The wind is a cross-off from the SSE at 12 mph. It’s going to be glassy on the face as it wraps in. This is the kind of day where Duppys (Cape Verde) could show its teeth. That’s a proper reef break, so it’s advanced-only at this size. The long period is a good thing for a reef, giving it shape and push. Don’t bring the foamie.
The wind backs off to a more manageable 12 mph in the afternoon, still cross-off from the SE, and the swell holds at 8ft with a 12-second period. Energy is still strong at 1494. This is your best bet for a solid session, but it’s going to be a full-on wave.
After that, it fades fast. Monday the 17th has a small 3ft north-northeast pulse with an offshore wind, but it’s ordinary. Then we drop back into nothing – small dribbles under 2ft and persistent cross-shore winds through the rest of the week. There’s a tiny blip on Thursday the 20th afternoon with 3ft, but it’s weak and messy.
The following week doesn’t offer much. Saturday the 22nd has a bit of swell, but it’s short-period slop. The only thing that looks remotely interesting is early on Monday the 24th, with 6ft from the east-northeast, but it’s still only 7 seconds and the wind is a fresh cross-off. It’ll be lumpy and a real paddle. Definitely not worth getting excited about.
The water temperature is sitting at a warm 84°, which is about 0.5° above the long-term average, so nothing unusual there – just typical warm water.
So, to sum it up: you’ve got a long wait for the good stuff. The standout is unmissable if you’re a confident reef surfer – that’s the morning and afternoon of Sunday the 16th. The rest is mostly a waiting game for the next proper pulse. It’s not going to stay flat for this long, the forecasts change, but right now, pack your patience.
Rusty.
Short Range ForecastLight rain (total 3mm), mostly falling on Wed afternoon. Warm (max 29°C on Mon afternoon, min 26°C on Tue night). Winds increasing (light winds from the ENE on Mon afternoon, strong winds from the E by Thu morning). | Days 5-7 Weather SummaryLight rain (total 8mm), mostly falling on Sat night. Warm (max 28°C on Fri morning, min 26°C on Sat night). Winds decreasing (strong winds from the E on Thu afternoon, light winds from the SE by Sat night). | |||||||||||||||||||
Mon 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | ||||||||||||||
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 6 | NNE 9 | NNE 8 | ENE 6 | NNE 7 | NNE 8 | ENE 7 | ENE 7 | ENE 8 | N 14 | N 14 | NNE 13 | NNE 12 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 13 | ENE 12 | NNE 10 |
Wave Graph | ||||||||||||||||||||
46 | 32 | 28 | 0 | 48 | 26 | 222 | 338 | 764 | 4 | 4 | 16 | 15 | 618 | 487 | 454 | 374 | 1730 | 1401 | 231 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off |
High Tide | 2:39PM0.60m | 1:48AM0.81m | 3:19PM0.65m | 2:43AM0.85m | 3:56PM0.69m | 3:34AM0.86m | 4:31PM0.72m | 4:22AM0.84m | 5:05PM0.74m | 5:08AM0.80m | 5:37PM0.75m | 5:53AM0.73m | 6:10PM0.74m | |||||||
Low Tide | 7:40PM0.35m | 8:49AM0.02m | 8:35PM0.31m | 9:34AM0.03m | 9:25PM0.26m | 10:14AM0.06m | 10:12PM0.23m | 10:52AM0.10m | 10:58PM0.21m | 11:27AM0.16m | 11:44PM0.20m | 11:59AM0.22m | 00:31AM0.20m | |||||||
— | — | 5:45 | — | — | 5:45 | — | — | 5:45 | — | — | 5:45 | — | — | 5:45 | — | — | 5:46 | — | — | |
6:22 | — | — | 6:22 | — | — | 6:21 | — | — | 6:21 | — | — | 6:20 | — | — | 6:20 | — | — | 6:19 | — | |
mm | — | — | — | — | — | — | 1 | — | 2 | 2 | 1 | — | — | — | — | 1 | 4 | — | — | — |
Temp °C | 29 | 27 | 28 | 28 | 27 | 27 | 28 | 27 | 27 | 27 | 27 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 27 |
Feels °C | 31 | 29 | 29 | 29 | 28 | 27 | 28 | 27 | 24 | 24 | 25 | 25 | 24 | 25 | 25 | 26 | 27 | 29 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | NE 6 | NE 6 | ESE 8 | ESE 8 | NNE 7 | NNE 8 | SE 8 | — | N 15 | N 14 | N 14 | NNE 13 | NNE 12 | NNE 12 | NNE 12 | NNE 12 | ENE 8 | ENE 13 | ENE 12 | ENE 11 |
46 | 23 | 26 | 26 | 48 | 26 | 15 | — | 4 | 4 | 4 | 16 | 15 | 29 | 27 | 54 | 374 | 1730 | 1401 | 531 | |
Swell 2 Height (m) Direction Period (s) | ESE 8 | SE 8 | NNE 8 | ENE 9 | ESE 8 | SE 8 | NE 8 | — | — | — | — | — | — | — | NNE 12 | NNE 12 | ENE 17 | NNE 11 | NNE 11 | NNE 10 |
42 | 34 | 28 | 17 | 24 | 15 | 3 | — | — | — | — | — | — | — | 27 | 54 | 172 | 66 | 93 | 231 | |
Swell 3 Height (m) Direction Period (s) | NNE 10 | NNE 9 | ENE 9 | ENE 10 | ENE 10 | ENE 8 | — | — | — | — | — | — | — | — | — | SE 7 | NNE 11 | SE 8 | SE 8 | SE 9 |
37 | 32 | 8 | 18 | 10 | 14 | — | — | — | — | — | — | — | — | — | 12 | 69 | 16 | 21 | 20 | |
Wind waves Height (m) Direction Period (s) | — | ESE 3 | ENE 5 | ENE 6 | E 6 | ENE 6 | ENE 7 | ENE 7 | ENE 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | — | — | — | — |
— | 3 | 42 | 82 | 49 | 97 | 222 | 338 | 764 | 1068 | 939 | 784 | 652 | 618 | 487 | 454 | — | — | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 256 | 0 | 272 | 272 | 32 | 771 | 826 | 489 | 275 | 333 | 470 | 826 | 853 | 823 | 853 | 269 | 0 | 166 | 166 | 0 |
Best forecast wave conditions in Barbados | ||||||||||||||||||||
Best forecast wave conditions in Barbados | ||||||||||||||||||||
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Information about the Duppys Surf forecast
The above surf forecast table for Duppys provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Duppys can be found by selecting the local surf guide option on the grey menu. Our Duppys 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 (Duppys) 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 Duppys 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 Duppys, camping, hotels and holiday cottages in Barbados, consider staying in Bridgetown which is 24 km (15 miles) away.











