
Surf Forecasts:
Duppys surf forecast from 12 Sep 2026:
- Best quality surf: Tuesday 15 Sep, 11PM (local time) - 4ft (1.2m), 7s period, ENE swell with offshore winds.
- Most powerful swell: Monday 14 Sep, 5PM (local time) - 4ft (1.2m), 7s period, ENE swell with 147 kJ wave energy.
- Next surfable swell (1★+): Tuesday 15 Sep, 11PM (local time) - 4ft (1.2m), 7s period with ENE 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 Tuesday (Sep 15) at 11PM. The primary swell is predicted to be 1.2m and 7s period with a secondary swell of 0.3m and 10s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Duppys in the next 16 days are 1.2m 7s and forecast to arrive on Monday (Sep 14) at 5PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 7s period and expected on Sunday (Sep 13) at 8AM.
| Wave Type | Time (AST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Tue 15th Sep) | 4ft (1.2m) 7s |
| Best Surf | 11PM (Tue 15th Sep) | 4ft (1.2m) 7s |
| Most Powerful | 5PM (Mon 14th Sep) | 4ft (1.2m) 7s |
Table - best surf conditions forecast for Duppys over the next 16 days.
The Lowdown
G’day, Rusty here, and I’ve gotta be straight with you – it’s a tough stretch ahead for Duppys. We’re lookin’ at a real quiet run, not much to get excited about for a good 16 days. The first chance of any sort of wave doesn’t show until Monday afternoon, the 14th of September. Before that, it’s all tiny dribble and poor conditions. Then there’s a gap with hardly a thing worth paddling out for until much later.
Let’s start with Monday, the 14th of September. We get a pulse of energy in the afternoon – you’ll see a combined swell energy of about 160 (moderate). Wave heights push up to around 4 ft, coming from the ENE, but with a short period of 7 seconds, it’s gonna be a bit weak and messy. The wind is a cross-offshore breeze at 16 mph, so the surface will be clean enough, but the wave quality is poor. Morning of the 14th is smaller, 4 ft as well but even shorter period (6 seconds) and energy of 107 (moderate). Cross-off winds again. Not exactly firing.
Tuesday the 15th, you get a tiny pulse in the morning – 1 ft from the NNE with a long period of 11 seconds, but such small size means it’s barely breaking. Combined energy is a weak 22. Afternoon picks up to 4 ft again from the ENE, 6-second period and energy of 107. Clean enough, but still poor wave quality.
The only time we see a score above zero is on Friday the 18th of September, in the afternoon. We get a clean 3 ft swell from the ENE, period of 6 seconds, but the combined energy is 82 (weak). The wind is offshore at 12 mph. The report calls it “surfable waves but very ordinary conditions” – your board might get wet, but it’s nothing to write home about.
After that, we slide back into tiny stuff – 2 ft, 1 ft, 2 ft – all with poor surf quality. The best of the rest is Sunday the 27th of September, afternoon, with 2 ft from the north, 8-second period, combined energy of 62 (weak), and offshore winds. It’s clean, but it’s barely a ripple.
Duppys is a reef break, and it’s fairly consistent by nature, but this forecast shows a blank run that’s pretty normal for the area when the swell doesn’t align. Nothing here is gonna get your heart racing.
Avoid the whole period if you can – otherwise, pencil in Friday the 18th afternoon for a limp session.
Rusty.
Short Range ForecastHeavy rain (total 40mm), heaviest during Sun night. Warm (max 29°C on Sat afternoon, min 27°C on Sat night). Mainly fresh winds. | Days 5-7 Weather SummaryLight rain (total 7mm), mostly falling on Thu morning. Warm (max 29°C on Wed afternoon, min 27°C on Wed night). Mainly fresh winds. | |||||||||||||||||||
Sat 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | ||||||||||||||
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) | N 8 | N 8 | N 11 | N 7 | N 10 | ENE 6 | ENE 7 | ENE 8 | NNE 11 | ENE 6 | ENE 7 | NNE 10 | N 10 | N 14 | N 13 | NNE 13 | NNE 12 | NNE 12 | ENE 6 | NNE 11 |
Wave Graph | ||||||||||||||||||||
12 | 12 | 9 | 4 | 8 | 107 | 147 | 131 | 22 | 107 | 117 | 18 | 8 | 4 | 14 | 17 | 29 | 29 | 54 | 25 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | cross-off | off | off | off | off |
High Tide | 4:22PM0.77m | 4:52AM0.75m | 4:51PM0.77m | 5:32AM0.69m | 5:20PM0.75m | 6:13AM0.61m | 5:49PM0.71m | 6:57AM0.54m | 6:20PM0.67m | 7:52AM0.48m | 6:56PM0.63m | 9:21AM0.44m | 7:46PM0.59m | |||||||
Low Tide | 10:37PM0.13m | 10:47AM0.23m | 11:16PM0.13m | 11:15AM0.27m | 11:57PM0.14m | 11:42AM0.31m | 00:40AM0.16m | 12:07PM0.34m | 1:29AM0.19m | 12:32PM0.38m | 2:33AM0.23m | 1:01PM0.41m | 3:59AM0.25m | |||||||
— | — | 5:47 | — | — | 5:47 | — | — | 5:47 | — | — | 5:47 | — | — | 5:47 | — | — | 5:47 | — | — | |
6:01 | — | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 5:59 | — | — | 5:58 | — | — | 5:57 | — | |
mm | — | 1 | 2 | 3 | 24 | 9 | — | — | 1 | — | 1 | — | — | 1 | 5 | — | — | — | — | — |
Temp °C | 29 | 28 | 27 | 28 | 28 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 28 | 28 | 28 | 27 | 28 | 28 | 28 |
Feels °C | 29 | 28 | 26 | 29 | 29 | 27 | 28 | 28 | 28 | 28 | 29 | 28 | 30 | 28 | 28 | 27 | 26 | 28 | 28 | 29 |
Swell 1 Height (m) Direction Period (s) | N 8 | ENE 10 | N 8 | ESE 8 | ESE 13 | ENE 6 | SE 8 | SE 8 | ESE 7 | ESE 8 | ESE 8 | ESE 9 | SE 9 | SE 8 | N 13 | SE 8 | ESE 8 | ESE 8 | ENE 6 | NNE 11 |
12 | 34 | 5 | 38 | 17 | 107 | 73 | 67 | 43 | 45 | 28 | 59 | 39 | 35 | 14 | 18 | 27 | 27 | 54 | 25 | |
Swell 2 Height (m) Direction Period (s) | NE 9 | SE 9 | SE 14 | N 7 | N 10 | SE 8 | ESE 13 | NNE 11 | ESE 12 | ENE 8 | SE 12 | E 7 | N 10 | ESE 11 | SE 11 | NNE 13 | NNE 12 | NNE 12 | ESE 8 | N 7 |
3 | 20 | 7 | 4 | 8 | 80 | 16 | 38 | 14 | 14 | 35 | 26 | 8 | 12 | 5 | 17 | 29 | 29 | 28 | 1 | |
Swell 3 Height (m) Direction Period (s) | N 11 | N 8 | N 11 | SE 14 | N 7 | ESE 7 | NNE 12 | SE 13 | NNE 11 | ESE 12 | NNE 10 | NNE 10 | ESE 11 | N 14 | N 10 | ESE 11 | N 9 | N 8 | NNE 12 | — |
3 | 12 | 9 | 7 | 4 | 18 | 13 | 42 | 22 | 14 | 18 | 18 | 13 | 4 | 2 | 11 | 2 | 1 | 28 | — | |
Wind waves Height (m) Direction Period (s) | E 7 | E 7 | E 7 | E 7 | E 8 | — | ENE 7 | ENE 8 | ENE 6 | ENE 6 | ENE 7 | ENE 6 | E 7 | E 6 | E 8 | E 7 | E 7 | E 7 | ESE 7 | E 7 |
285 | 231 | 279 | 220 | 256 | — | 147 | 131 | 102 | 107 | 117 | 90 | 138 | 109 | 283 | 272 | 195 | 131 | 81 | 135 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 853 | 489 | 771 | 333 | 333 | 32 | 32 | 269 | 32 | 272 | 0 | 853 | 333 | 771 | 853 | 826 | 771 | 240 | 0 | 333 |
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.










