
Surf Forecasts:
Hikkaduwa (A-Frame) surf forecast from 10 Aug 2026:
- Most powerful swell: Tuesday 11 Aug, 11AM (local time) - 4.5ft (1.3m), 19s period, S swell with 1,277 kJ wave energy.
Best Forecast Surf Conditions for Hikkaduwa (A-Frame) this week:
The most powerful waves expected at Hikkaduwa (A-Frame) in the next 16 days are 1.3m 19s and forecast to arrive on Tuesday (Aug 11) at 11AM. Winds are predicted to be onshore at the time the swell arrives.
| Wave Type | Time (+0530) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 11AM (Tue 11th Aug) | 4.5ft (1.3m) 19s |
Table - best surf conditions forecast for Hikkaduwa (A-Frame) over the next 16 days.
The Lowdown
Right, grab a coffee and let me walk you through the next couple of weeks around Hikkaduwa. It’s a bit of a mixed bag, to be honest. We’ve got a fair bit of size coming through, but the wind’s going to be a constant battle, and there are some storms lurking around to keep us guessing.
The water temp is sitting at about 82.4°, which is bang on for this time of year, nothing unusual there. The ocean has a lot of energy in it right now – the combined swell energy is peaking at some pretty hefty numbers, around 3852, which is strong.
Here's the truth of it: for the first week, the wind is just no good. Morning and afternoon, day after day, it's either onshore or a messy cross-onshore from the west or northwest. We’re looking at poor conditions right through from Monday the 10th of August. The swell is there, jumping from 3.9ft up to 5.6ft from the south and south-southeast, with a long period of 15 to 19 seconds – classic groundswell. But with 12 to 16 mph winds blowing straight into it, or across it, the surface is going to be chopped up and bumpy. The energy is moderate to strong, like 1589 to 2393, but it’s all wasted with that wind.
There's a small window late in the first week where the wind drops a touch on Wednesday afternoon the 12th, to 9 mph, but it’s still cross-onshore, so you’re looking at a light breeze making things only “fairly choppy”. The waves will be around 3.3ft from the south with a 16-second period, but honestly, it’s nothing to get excited about. The conditions are marginal at best. The rest of that week is just a write-off for decent waves.
Now, for the real talk about the standout. It’s looking like the best bet comes late in the second week, around Tuesday the 18th of August and Wednesday the 19th. The swell really starts to pump, with heights hitting 7.2ft to 7.5ft from the south-southwest. The period is hanging around 17 to 19 seconds, which is very long-period groundswell. The energy numbers are massive, 3852 and 3473, so there’s plenty of punch. If you’re heading to Hikkaduwa (A-Frame), that long-period groundswell is going to be best on a reef setup like this, keeping those lines nice and clean. But, there’s a big “but” here. 7.5ft of swell with that power is strictly for experts – beginners and even strong intermediates need to stay out of the water, it will be too big.
The wind is still the problem. Even on those two days, the wind state is “cross-on” from the west. The morning of the 18th scores a 0 for “poor surf conditions,” but the afternoon edges up to a 2 on the marginal scale. The Wednesday is similar. So while the swell is amazing, the wind is going to ruin it for a pure surfing session. For kite surfers, this combination of size and cross-onshore wind is going to be absolutely firing.
After that little burst, the swell stays solid through the 20th and 21st, 6.2ft to 6.6ft from the south-southwest, but the wind is the same old story – onshore or cross-onshore. It's frustrating. We look at some improvement in the wind direction for the morning of Saturday the 22nd, with a lighter breeze from the west, but the swell drops a bit to 6.2ft from the south. It's still “marginal” at best.
Honestly, for this 16-day stretch, there isn’t a single day that really nails it for clean, classic surfing. The swell is here, no doubt, but the wind just won’t play ball. If you've got to get wet, keep your expectations low. The few windows are marginal, not magic.
Stay safe, and keep an eye on the sky.
Short Range ForecastHeavy rain (total 52mm), heaviest during Tue night. Warm (max 27°C on Mon morning, min 26°C on Mon afternoon). Wind will be generally light. | Days 4-6 Weather SummaryHeavy rain (total 26mm), heaviest during Fri afternoon. Warm (max 28°C on Sat afternoon, min 26°C on Thu morning). Wind will be generally light. | ||||||||||||||||||||
Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | |||||||||||||||
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) | S 15 | S 14 | S 21 | S 19 | S 18 | S 18 | S 16 | S 16 | S 11 | SSE 11 | SSE 10 | SSE 10 | SW 16 | SSE 11 | W 7 | W 7 | W 7 | W 8 | SSE 11 | SSE 11 | SSE 11 |
Wave Graph | |||||||||||||||||||||
636 | 1147 | 436 | 1277 | 777 | 871 | 325 | 516 | 388 | 350 | 236 | 222 | 263 | 303 | 240 | 282 | 290 | 249 | 249 | 254 | 206 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | on | cross-on | on | 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 | 12:59PM0.56m | 1:28AM0.41m | 1:37PM0.61m | 2:03AM0.49m | 2:09PM0.65m | 2:36AM0.57m | 2:39PM0.67m | 3:07AM0.62m | 3:07PM0.68m | 3:38AM0.66m | 3:34PM0.67m | 4:08AM0.66m | 4:00PM0.64m | 4:36AM0.65m | |||||||
Low Tide | 7:48PM0.14m | 7:09AM0.14m | 8:12PM0.09m | 7:53AM0.10m | 8:36PM0.05m | 8:29AM0.09m | 9:00PM0.02m | 9:03AM0.08m | 9:24PM0.00m | 9:33AM0.09m | 9:48PM-0.00m | 10:02AM0.11m | 10:11PM0.01m | ||||||||
6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | |
— | 6:24 | — | — | 6:24 | — | — | 6:23 | — | — | 6:23 | — | — | 6:23 | — | — | 6:22 | — | — | 6:22 | — | |
mm | 4 | 4 | 8 | 4 | 4 | 14 | 7 | 2 | 5 | 2 | 3 | 5 | 4 | 5 | 5 | 1 | — | 1 | 2 | — | 2 |
Temp °C | 27 | 27 | 26 | 27 | 27 | 26 | 27 | 27 | 26 | 27 | 27 | 26 | 27 | 27 | 26 | 27 | 28 | 26 | 27 | 27 | 26 |
Feels °C | 29 | 28 | 28 | 29 | 28 | 28 | 29 | 28 | 29 | 29 | 28 | 29 | 28 | 28 | 28 | 29 | 29 | 28 | 28 | 27 | 29 |
Swell 1 Height (m) Direction Period (s) | S 11 | S 14 | S 11 | S 19 | S 11 | S 18 | S 12 | W 9 | S 11 | SSE 11 | SSE 10 | SSE 10 | SSE 11 | SSE 11 | SSE 10 | SSE 11 | SSE 10 | SSE 11 | SSE 11 | SSE 11 | SSE 11 |
319 | 1147 | 332 | 1277 | 345 | 871 | 276 | 251 | 388 | 350 | 236 | 222 | 263 | 303 | 173 | 245 | 191 | 249 | 249 | 254 | 206 | |
Swell 2 Height (m) Direction Period (s) | S 15 | SSW 22 | S 13 | S 12 | S 18 | SSE 11 | SSE 10 | S 10 | SSW 15 | SSW 15 | W 8 | SW 14 | SW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SW 14 | SW 14 | SW 14 | SW 13 |
636 | 526 | 366 | 330 | 777 | 173 | 184 | 250 | 191 | 142 | 82 | 47 | 261 | 171 | 148 | 146 | 146 | 100 | 102 | 99 | 87 | |
Swell 3 Height (m) Direction Period (s) | SSW 23 | SSW 22 | S 21 | S 13 | SSW 12 | S 11 | S 16 | S 16 | S 14 | S 20 | SSW 15 | S 21 | S 8 | W 9 | S 18 | WNW 11 | S 12 | S 26 | SW 26 | SW 24 | SW 24 |
471 | 485 | 436 | 350 | 205 | 199 | 325 | 516 | 104 | 30 | 146 | 133 | 37 | 39 | 156 | 37 | 108 | 13 | 26 | 22 | 87 | |
Wind waves Height (m) Direction Period (s) | W 8 | W 9 | W 9 | W 10 | W 6 | W 10 | W 10 | — | W 9 | WSW 6 | WSW 6 | W 8 | W 8 | W 6 | W 7 | W 7 | W 7 | W 8 | W 7 | W 7 | W 6 |
163 | 235 | 246 | 307 | 61 | 325 | 273 | — | 230 | 173 | 108 | 199 | 196 | 158 | 240 | 282 | 290 | 249 | 220 | 225 | 163 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 211 | 859 | 211 | 650 | 342 | 55 | 650 | 740 | 342 | 211 | 210 | 211 | 204 | 210 | 170 | 20 | 20 | 170 | 204 | 20 | 170 |
Best forecast wave conditions in West Sri Lanka | |||||||||||||||||||||
Best forecast wave conditions in Sri Lanka | |||||||||||||||||||||
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Information about the Hikkaduwa (A-Frame) Surf forecast
The above surf forecast table for Hikkaduwa (A-Frame) provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Hikkaduwa (A-Frame) can be found by selecting the local surf guide option on the grey menu. Our Hikkaduwa (A-Frame) 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 (Hikkaduwa (A-Frame)) 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 Hikkaduwa (A-Frame) 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.











