
Surf Forecasts:
Dondra surf forecast from 29 Jul 2026:
- Most powerful swell: Sunday 2 Aug, 8AM (local time) - 10ft (3.0m), 9s period, W swell with 1,291 kJ wave energy.
Best Forecast Surf Conditions for Dondra this week:
The most powerful waves expected at Dondra in the next 16 days are 3.0m 9s and forecast to arrive on Sunday (Aug 02) at 8AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 6s period and expected on Wednesday (Jul 29) at 8PM.
| Wave Type | Time (+0530) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 8AM (Sun 2nd Aug) | 10ft (3.0m) 9s |
Table - best surf conditions forecast for Dondra over the next 16 days.
The Lowdown
Alright crew, Rusty here. Let's talk about what's coming up for Dondra. This reef's a bit of a fickle beast – doesn't break all the time – but when it does, we've got a solid run of waves to look at.
Starting off, the water's sitting at 82°, which is pretty normal for this time of year, nothing wild there.
The first week or so is a bit of a slog. From Wednesday the 29th through the weekend, we've got west winds blowing at 15-18 mph, cross-offshore, which is a good direction. The swell is coming in from the SSW, mostly around 2 to 3 ft. The periods are nice and long, 14 to 20 seconds, which gives the waves some real push. But the quality is just marginal – you're looking at stormy skies and tricky tides every day. It's surfable, but nothing to get too excited about.
Saturday the 1st and Sunday the 2nd of August see the swell jump up to 8 ft plus. That's big, powerful stuff with a short, crumbly 8-9 second period from the west. The energy numbers are high, but this is strictly for the experienced crew – way too much for a beginner.
The first real light appears on Monday the 3rd of August. The swell drops to around 7 ft in the morning, but with a super short 7-second period, it'll be a messy beast. The afternoon cleans up nicely though with 4 ft waist-high waves and a lovely 15-second groundswell from the SSW.
Now, if you're looking for the standout, pin the whole second week. From Wednesday the 5th of August through the following weekend, the pattern settles into something special. The swell holds between 3 and 5 ft from the SSW, periods stay long (12-20 seconds), and the wind stays clean and cross-off. The energy readings are strong through this whole stretch.
The absolute jewel in the crown is Tuesday the 11th of August. We've got a solid 6 ft swell from the SSE, with a clean 12-second period, hitting right on the optimum direction. Winds are light at 12-15 mph, cross-offshore. This is the pick of the whole 16 days. Get on it. Just remember, crowds can show up here sometimes, so paddle out early.
The 12th and 13th see the wind turn a bit more side-shore in the mornings, stirring up a bit of surface chop, but the swell remains consistent.
All in all, the first week is a grind for clean waves. But that long-range forecast for the second week, especially around the 11th, is the one to circle on your calendar. It's not a spot that breaks every day, so when it lines up like this, you grab your board and go.
Rusty.
Short Range ForecastHeavy rain (total 36mm), heaviest during Wed night. Warm (max 28°C on Wed morning, min 25°C on Fri night). Wind will be generally light. | Days 4-6 Weather SummaryHeavy rain (total 30mm), heaviest during Sun night. Warm (max 28°C on Sat morning, min 24°C on Sun night). Mainly fresh winds. | ||||||||||||||||||||
Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | Tuesday 4 | |||||||||||||||
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) | SSW 14 | SW 20 | SW 19 | SSW 18 | SSW 18 | SSW 16 | SSW 16 | SSW 18 | SSW 18 | SSW 16 | W 8 | W 9 | W 9 | W 9 | W 8 | SSW 14 | SSW 15 | SSW 17 | SSW 16 | SSW 16 | SSW 15 |
Wave Graph | |||||||||||||||||||||
400 | 400 | 376 | 497 | 486 | 452 | 532 | 474 | 817 | 788 | 846 | 1121 | 1219 | 1017 | 623 | 416 | 544 | 1003 | 859 | 848 | 736 | |
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 | 2:38PM0.53m | 3:11AM0.45m | 3:04PM0.54m | 3:36AM0.48m | 3:29PM0.55m | 4:02AM0.50m | 3:55PM0.54m | 4:28AM0.51m | 4:21PM0.52m | 4:55AM0.52m | 4:47PM0.48m | 5:25AM0.51m | 5:14PM0.44m | ||||||||
Low Tide | 9:05PM0.04m | 8:56AM0.09m | 9:28PM0.01m | 9:24AM0.08m | 9:51PM0.00m | 9:53AM0.08m | 10:14PM0.00m | 10:23AM0.08m | 10:37PM0.01m | 10:55AM0.10m | 11:01PM0.03m | 11:29AM0.13m | 11:25PM0.06m | ||||||||
6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | |
— | 6:24 | — | — | 6:24 | — | — | 6:24 | — | — | 6:24 | — | — | 6:24 | — | — | 6:23 | — | — | 6:23 | — | |
mm | 3 | 3 | 6 | 4 | 4 | 10 | 3 | 1 | 2 | 1 | 4 | 4 | — | — | 15 | 6 | — | — | 4 | 3 | 3 |
Temp °C | 28 | 28 | 26 | 28 | 28 | 27 | 28 | 28 | 26 | 28 | 28 | 26 | 28 | 28 | 27 | 25 | 26 | 26 | 27 | 28 | 27 |
Feels °C | 29 | 28 | 27 | 28 | 29 | 28 | 28 | 28 | 27 | 27 | 27 | 26 | 26 | 26 | 27 | 25 | 25 | 26 | 28 | 28 | 27 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SE 10 | SSW 13 | SE 10 | SE 10 | SSW 16 | SSW 16 | SE 10 | SSW 18 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 16 | SSW 8 | SSW 15 | SSW 17 | SSW 16 | SSW 16 | SSW 15 |
400 | 138 | 312 | 208 | 177 | 452 | 532 | 170 | 817 | 788 | 674 | 537 | 515 | 362 | 380 | 143 | 544 | 1003 | 859 | 848 | 736 | |
Swell 2 Height (m) Direction Period (s) | SE 10 | SSW 14 | SE 10 | SSW 18 | SSW 18 | SE 10 | SE 10 | SSW 18 | SE 10 | SE 10 | SE 10 | SE 9 | S 8 | S 18 | SW 13 | SSW 14 | SSW 19 | SSW 8 | SSW 8 | SSW 8 | SSW 7 |
138 | 293 | 163 | 497 | 486 | 173 | 170 | 474 | 141 | 117 | 92 | 52 | 23 | 227 | 175 | 373 | 205 | 183 | 102 | 79 | 54 | |
Swell 3 Height (m) Direction Period (s) | SSW 21 | SW 20 | SW 19 | SSW 13 | SSW 13 | SSW 12 | W 9 | SW 15 | S 10 | S 10 | S 10 | S 9 | SE 9 | S 9 | SSE 8 | SSW 16 | SSW 10 | — | WNW 11 | WNW 11 | S 22 |
302 | 400 | 376 | 195 | 183 | 115 | 57 | 273 | 75 | 48 | 45 | 43 | 29 | 23 | 24 | 181 | 38 | — | 42 | 42 | 238 | |
Wind waves Height (m) Direction Period (s) | W 6 | W 6 | W 6 | W 9 | WSW 6 | WSW 6 | WSW 6 | W 7 | W 7 | W 8 | W 8 | W 9 | W 9 | W 9 | W 8 | W 7 | W 7 | W 10 | W 9 | W 6 | W 6 |
207 | 190 | 177 | 440 | 173 | 176 | 160 | 205 | 219 | 421 | 846 | 1121 | 1219 | 1017 | 623 | 416 | 439 | 369 | 304 | 178 | 213 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 174 | 895 | 676 | 895 | 895 | 176 | 174 | 174 | 175 | 390 | 895 | 125 | 125 | 125 | 125 | 175 | 41 | 106 | 174 | 167 | 125 |
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.










