Dondra Surf Break

Lat Long: 5.92° N 80.60° E

Dondra Surf Forecast and Surf Report

Issued: 4 am 31 Aug 2026 (local time)

Forecast update in  hr  min

Today's Dondra sea temperature is
28.2°C
0.5° 

Dondra surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Dondra surf forecast from 31 Aug 2026:

  • Best quality surf: Saturday 5 Sep, 8PM (local time) - 3.5ft (1.1m), 10s period, S swell with cross-offshore winds.
  • Most powerful swell: Monday 31 Aug, 2PM (local time) - 8ft (2.4m), 17s period, SSW swell with 3,467 kJ wave energy.
  • Next surfable swell (1★+): Saturday 5 Sep, 8PM (local time) - 3.5ft (1.1m), 10s period with S swell.

Best Forecast Surf Conditions for Dondra this week:

The surf forecast for Dondra over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Sep 05) at 8PM. The primary swell is predicted to be 1.1m and 10s period with a secondary swell of 0.6m and 15s. Another secondary swell of 0.8m and 8s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Dondra in the next 16 days are 2.4m 17s and forecast to arrive on Monday (Aug 31) at 2PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 6s period and expected on Wednesday (Sep 02) at 2PM.

Wave TypeTime (+0530) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Sat 5th Sep)3.5ft (1.1m) 10s
Best Surf 8PM (Sat 5th Sep)3.5ft (1.1m) 10s
Most Powerful 2PM (Mon 31st Aug)8ft (2.4m) 17s

Table - best surf conditions forecast for Dondra over the next 16 days.


The Lowdown

Alright folks, Rusty here. Let's have a look at what's on the menu for the next couple of weeks.

Right off the bat, we've got a solid run of surf coming in at Dondra, a reef break that can be a bit inconsistent, but when it fires, it's worth the wait. The water is sitting at a warm 83°, which is pretty much bang on average for this time of year, so no surprises there.

The standout action kicks off on Monday, the 31st of August. We're looking at a solid 8ft swell from the SSW with a very long period of 18 seconds, packing some serious energy (3300). The wind is a clean cross-offshore breeze from the W, so expect some proper, well-shaped lines. That's a big, powerful groundswell, and with that period, it's going to be a bit of a paddle, but the rewards will be there. This is definitely the best on offer, but it's a size that's going to be for the experienced crew only. The energy on Monday morning is strong to very strong, and that's the peak of the run.

The swell drops a touch into Tuesday, the 1st of September, with 7ft still from the SSW, but the period eases to 16 seconds. The wind swings a bit more cross-shore, making it a bit bumpier in the morning, but the afternoon cleans up again with a cross-off breeze. Still a solid day.

By Wednesday and Thursday, the 2nd and 3rd of September, we're into the 5ft to 6ft range, still from the SSW, but the period is dropping. The wind hangs in there, mostly cross or cross-off, so it'll stay rideable, but the magic of the first day is gone. The energy is still moderate.

As we head into the weekend, the swell fades significantly. By Saturday the 5th of September, we're down to 4ft to 4ft with a short 10 second period, and the wind is mostly cross-shore. The energy is weak (376-490). Honestly, it's looking pretty poor for paddle surfing, but the clean cross-off wind on Saturday afternoon might make it an interesting setup for the kite crew.

The following week is a mixed bag. There's a bit of a lull from the 5th through to the 7th, with small, weak swell. Then, from the 8th of September, we see a few pulses of long-period SSW groundswell come through, but the size is small, mostly under 3ft. The wind stays clean and cross-off though, so if you're a longboarder, there might be a few fun little nuggets on the 8th and 9th. The energy is moderate for the size.

Further out, looking at the 10th of September and beyond, we see another uptick. The 11th of September looks promising with a 4ft SSW swell in the morning, but the afternoon brings a 3ft SW swell with a very long period of 19 seconds and moderate energy (1699). That's a promising signal for the reef, but it's a long way off, so keep an eye on it. The 15th of September sees another push to 5ft-5ft with a 15-16 second period, but that's so far out it's just a whisper on the wind.

Overall, the first Monday and Tuesday are the clear winners. Get on it if you can handle the size. After that, it's a waiting game for the next pulse.

Rusty

Short Range Forecast

Light rain (total 8mm), mostly falling on Mon morning. Warm (max 29°C on Mon morning, min 25°C on Tue night). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 2mm), mostly falling on Thu morning. Warm (max 29°C on Thu afternoon, min 25°C on Thu night). Wind will be generally light.

Monday
31
Tuesday
1
Wednesday
2
Thursday
3
Friday
4
Saturday
5
Sunday
6
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
3
3
3
1
3
3
2
2
3
2
2
3
2
2
1
0
1
2
1
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.3
SSW
18
2.3
SSW
17
2.3
SSW
16
2.1
SSW
16
1.8
SSW
16
1.6
SSW
16
1.6
SSW
15
1.7
SSW
15
1.7
SSW
14
1.7
SSW
14
1.6
SSW
13
1.6
SSW
13
1.4
SSW
13
1.3
S
12
1.1
S
11
1.1
S
10
1.2
S
10
1.1
S
10
1.1
S
10
1.1
S
10
1.1
S
10
Wave Graph
Metric surfscale
Energy kJ
3286
2918
2748
2128
1671
1241
1110
1145
1223
1154
867
799
669
464
277
252
296
240
220
226
234
Wind (km/h)
25
W
25
W
20
W
25
WSW
25
WSW
20
W
25
WSW
25
WSW
20
WSW
25
WSW
25
WSW
15
W
25
W
20
W
15
W
20
WSW
20
W
15
WSW
25
WSW
20
WSW
20
W
Wind State
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross
cross
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross
cross
cross-off
High Tide
3:55PM0.51m
4:21AM0.57m
4:18PM0.48m
4:48AM0.54m
4:41PM0.44m
5:16AM0.50m
5:02PM0.38m
5:48AM0.45m
5:15PM0.33m
6:32AM0.38m
3:53PM0.27m
11:28AM0.35m
1:19AM0.31m
Low Tide
10:01AM0.04m
10:01PM-0.01m
10:29AM0.06m
10:23PM0.02m
10:58AM0.10m
10:45PM0.06m
11:29AM0.15m
11:06PM0.11m
12:05PM0.21m
11:21PM0.17m
1:47PM0.27m
10:31PM0.23m
7:11PM0.20m
thunderstorm
clear
clear
thunderstorm
thunderstorm
thunderstorm
part cloud
clear
thunderstorm
thunderstorm
clear
clear
part cloud
clear
part cloud
part cloud
clear
thunderstorm
part cloud
clear
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:01
6:00
6:00
6:00
6:00
6:00
6:00
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:15
6:14
6:14
6:13
6:13
6:12
6:12
 mm
1
1
1
3
2
1
1
1
Temp °C
29
29
27
29
29
27
29
29
26
28
29
26
29
29
27
29
29
27
29
29
27
Feels °C
29
28
29
29
29
29
29
29
28
28
29
27
29
29
29
30
29
30
30
29
29
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

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