
Surf Forecasts:
Dondra surf forecast from 26 Jul 2026:
- Most powerful swell: Saturday 1 Aug, 2AM (local time) - 4ft (1.2m), 18s period, SSW swell with 817 kJ wave energy.
Best Forecast Surf Conditions for Dondra this week:
The most powerful waves expected at Dondra in the next 16 days are 1.2m 18s and forecast to arrive on Saturday (Aug 01) at 2AM. 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 6s period and expected on Thursday (Jul 30) at 11PM.
| Wave Type | Time (+0530) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 2AM (Sat 1st Aug) | 4ft (1.2m) 18s |
Table - best surf conditions forecast for Dondra over the next 16 days.
The Lowdown
G’day, Rusty here. Let’s be straight up—this stretch is a grind for Dondra. We’ve got a long, quiet run before anything worth paddling out for shows up, and even then, it’s not shouting. The first real surf recommendation doesn’t kick in until Sunday morning, July 26, with a modest 5ft SSE swell at 11 seconds, but the combined wave energy is already strong, sitting at 1080. Water temp’s a warm 83°, which is about average for this time of year. The catch? That risk of thunderstorms and a 25 km/h W cross-off breeze means it’ll be clean enough, but the conditions feel marginal—more of a “maybe get wet” than a “hell yeah.”
Dondra is an inconsistent reef break, and it’s rare to see it fire, so this kind of quiet period is pretty normal. The wind stays stubbornly cross-off all week, never swinging truly offshore (which here would be from the NNW), and the swell fades fast into the 3ft to 4ft range by Monday, July 27, with energy dropping to 686. Through Tuesday, July 28, into Wednesday, the combined energy slides into the 400–600 range—weak to moderate—with shortish 10-second periods making for weak, fat waves. Honestly, it’s more of a paddle than a session.
Then there’s a real gap. From Thursday, July 30, all the way through the end of the first week and into the start of August, the surf stays small—3ft to 4ft—and the energy fluctuates, but the scores are poor. There’s no standout day. Even when the swell nudges up to 7ft on Sunday, August 2, it’s a short-period W swell at 8 seconds, chaotic and jumbled, with fresh 30 km/h winds and energy at 1270–1884. That’s too big for beginners and messy for anyone else. It looks more interesting for kite surfing than paddle surfing, honestly.
The second week doesn’t turn a corner. Dondra stays locked in that same pattern: small-to-middling swell, constant cross-off wind, and thunderstorms threatening every window. The best energy shows up around Saturday, August 8, with a 4ft S swell and a period of 18 seconds, and combined energy spiking to 2169—very strong. That long period gives the reef some shape, but it’s still a cross-off breeze at 30 km/h, and the thunderstorm risk hangs over it. Sunday, August 9, holds similar potential, with 5ft SSW swell and energy at 2197, but again, the wind never flatters.
By Monday, August 10, we get a 7ft S swell at 13 seconds, with energy at 1821, and the wind shifts to a slightly better WNW cross-off at 25 km/h. That’s probably the closest thing to a highlight—solid size, decent period, and a bit less wind—but it’s still not clean, and the forecast is uncertain this far out. The optimum swell direction here is from the SW, and these swells are mostly off SSE or S, so the angle’s not ideal for Dondra’s reef.
Bottom line: no true standouts, just a lot of average. The first real window to even think about is that Sunday, July 26, but keep your expectations low. After that, maybe eye Monday, August 10, for the best blend of size and energy, but it’s a long way out and the thunderstorm risk is real. Dondra is what it is—rare, inconsistent, and often quiet. This is one of those quiet runs.
Rusty.
Short Range ForecastModerate rain (total 18mm), heaviest on Sun morning. Warm (max 29°C on Sun afternoon, min 26°C on Mon night). Wind will be generally light. | Days 4-6 Weather SummaryHeavy rain (total 52mm), heaviest during Fri morning. Warm (max 29°C on Wed morning, min 26°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | |||||||||||||||
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) | SSE 11 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SSW 15 | SSW 16 | SSW 14 | SSW 14 | SSW 13 | SSW 18 | SSW 18 | SSW 16 | WSW 7 | SSW 18 | SSW 18 | SSW 16 | SSW 16 | SSW 15 |
Wave Graph | |||||||||||||||||||||
584 | 450 | 335 | 284 | 251 | 256 | 196 | 291 | 277 | 400 | 293 | 253 | 497 | 395 | 452 | 447 | 514 | 817 | 788 | 674 | 537 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 1:06PM0.43m | 1:55AM0.35m | 1:42PM0.47m | 2:21AM0.39m | 2:11PM0.50m | 2:46AM0.42m | 2:38PM0.53m | 3:11AM0.45m | 3:04PM0.54m | 3:36AM0.48m | 3:29PM0.55m | 4:02AM0.50m | 3:55PM0.54m | 4:28AM0.51m | |||||||
Low Tide | 7:54PM0.14m | 7:23AM0.18m | 8:19PM0.10m | 7:57AM0.14m | 8:42PM0.06m | 8:27AM0.12m | 9:05PM0.04m | 8:56AM0.09m | 9:28PM0.01m | 9:24AM0.08m | 9:51PM0.00m | 9:53AM0.08m | 10:14PM0.00m | ||||||||
6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | |
— | 6:25 | — | — | 6:24 | — | — | 6:24 | — | — | 6:24 | — | — | 6:24 | — | — | 6:24 | — | — | 6:24 | — | |
mm | 4 | 1 | 3 | 1 | — | 2 | 2 | 2 | 3 | 2 | 2 | 5 | 6 | 4 | 13 | 8 | 5 | 7 | 3 | 2 | 4 |
Temp °C | 28 | 29 | 27 | 29 | 29 | 27 | 28 | 29 | 27 | 29 | 28 | 27 | 28 | 28 | 27 | 27 | 27 | 26 | 27 | 27 | 27 |
Feels °C | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 26 | 27 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | SSE 11 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 11 | SE 10 | SSW 16 | SSW 16 | SE 10 | SSW 18 | SSW 7 | SSW 16 | SSW 15 |
584 | 450 | 335 | 284 | 251 | 256 | 196 | 192 | 188 | 188 | 185 | 163 | 249 | 204 | 452 | 447 | 153 | 817 | 197 | 674 | 537 | |
Swell 2 Height (m) Direction Period (s) | SSW 14 | SSW 13 | SSW 13 | SSW 13 | WNW 10 | WNW 10 | WNW 10 | SSW 15 | SSW 16 | SSW 14 | SSW 14 | SSW 13 | SSW 18 | SSW 18 | SE 10 | SE 10 | SSW 18 | SE 10 | SSW 16 | S 7 | S 8 |
384 | 331 | 269 | 261 | 136 | 131 | 125 | 291 | 277 | 400 | 293 | 253 | 497 | 395 | 200 | 173 | 514 | 120 | 788 | 103 | 51 | |
Swell 3 Height (m) Direction Period (s) | WNW 10 | SSW 18 | SSW 16 | WNW 10 | SSW 12 | SSW 12 | SSW 12 | W 10 | SSW 11 | W 9 | W 9 | WNW 10 | WNW 9 | W 9 | S 11 | SSW 20 | SW 15 | S 11 | SE 10 | SE 10 | SE 9 |
112 | 31 | 107 | 141 | 169 | 164 | 121 | 88 | 69 | 87 | 87 | 128 | 118 | 81 | 58 | 221 | 223 | 21 | 94 | 74 | 53 | |
Wind waves Height (m) Direction Period (s) | W 5 | W 10 | W 10 | W 5 | W 5 | WSW 5 | WSW 5 | WSW 5 | W 6 | WSW 6 | WSW 6 | WSW 6 | W 7 | WSW 5 | W 6 | WSW 7 | WSW 7 | SW 7 | W 8 | W 6 | W 7 |
31 | 270 | 308 | 59 | 74 | 84 | 88 | 102 | 160 | 140 | 131 | 126 | 126 | 106 | 217 | 385 | 437 | 489 | 233 | 261 | 403 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 746 | 788 | 175 | 174 | 895 | 175 | 174 | 787 | 176 | 174 | 895 | 175 | 174 | 895 | 175 | 167 | 895 | 175 | 390 | 174 | 175 |
Best forecast wave conditions in West Sri Lanka | |||||||||||||||||||||
Best forecast wave conditions in Sri Lanka | |||||||||||||||||||||
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Information about the Dondra Surf forecast
The above surf forecast table for Dondra provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Dondra can be found by selecting the local surf guide option on the grey menu. Our Dondra 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 (Dondra) 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 Dondra 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.
Dondra is 8 km (5 miles) from Matara. If you plan a holiday in West Sri Lanka, look for hotels and other accommodation in Matara. Matara has rooms for a wide range of budgets as well as car hire and transport links.










