Dondra Surf Break

Lat Long: 5.92° N 80.60° E

Dondra Surf Forecast and Surf Report

Issued: 4 am 14 Sep 2026 (local time)

Forecast update in  hr  min

Today's Dondra sea temperature is
29.0°C
1.1° 

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


Dondra surf forecast from 14 Sep 2026:

  • Best quality surf: Wednesday 16 Sep, 8AM (local time) - 4.5ft (1.4m), 14s period, SSW swell with cross-offshore winds.
  • Most powerful swell: Thursday 17 Sep, 5AM (local time) - 8ft (2.5m), 16s period, SW swell with 3,158 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 16 Sep, 8AM (local time) - 4.5ft (1.4m), 14s period with SSW 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 Wednesday (Sep 16) at 8AM. The primary swell is predicted to be 1.4m and 14s period with a secondary swell of 0.7m and 19s. Another secondary swell of 1.6m and 7s 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 2.5m 16s and forecast to arrive on Thursday (Sep 17) at 5AM. 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 Saturday (Sep 19) at 2PM.

Wave TypeTime (+0530) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Wed 16th Sep)4.5ft (1.4m) 14s
Best Surf 8AM (Wed 16th Sep)4.5ft (1.4m) 14s
Most Powerful 5AM (Thu 17th Sep)8ft (2.5m) 16s

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


The Lowdown

Alright folks, Rusty here with a look at what we've got coming up. It's a bit of a mixed bag for Dondra, but there are a couple of pulses worth circling on the calendar.

The main story is a persistent, strong cross-offshore wind (W to WSW, 12-19 mph) that hangs around for most of the period. That wind direction is actually a big positive for Dondra, keeping the reef line clean. The water is sitting at a warm 84°F, which is a touch warmer than normal for this time of year, so you won't need much more than a spring suit.

We start off with a bit of a slow grind. Monday and Tuesday (14th-15th September) have solid southwest groundswell, around 3.6 ft to 5.2 ft, with a nice, long period of 14-18 seconds. The energy is pumped up, so you can feel the weight. But the wind is fresh and the tide or conditions are putting a lid on quality. The standout early window is Wednesday morning, the 16th. It's still cross-off, but the wind drops to a gentle breeze (9 mph) and the swell is a clean 4.3 ft with 14-second period energy. It's a good window for experienced surfers to get some.

The pattern then gets a bit messy with a lot of "risk tstorm" in the forecast through the weekend. The swell does build again, with Saturday the 19th seeing good 6.2 ft to 6.9 ft SSW swell but the morning wind is strong at 16 mph and conditions are just "marginal." The biggest pulse of the whole outlook actually shows up much later, on the 27th of September. Sunday morning offers a solid 5.9 ft SSW groundswell with a very long, powerful 19-second period, and the energy is massive. The wind is a clean cross-off at 16 mph. This is the true standout on the charts—a big, clean groundswell. Keep in mind though, this is a long-range call, so it's promising but not locked in yet. Dondra is a reef and handles a long period like that beautifully, but that size (5.9 ft) is starting to get into expert territory.

Overall, it's a fortnight of waiting for the best windows. A lot of the time it's surfable but not epic. The best bet for this week is Wednesday morning (16th) for a cleaner session, and keep a very close eye on that Sunday (27th) pulse two weeks out—that's the one that could be a proper session.

Short Range Forecast

Heavy rain (total 28mm), heaviest during Tue night. Warm (max 29°C on Mon morning, min 24°C on Wed morning). Wind will be generally light.

Days 4-6 Weather Summary

Heavy rain (total 45mm), heaviest during Thu morning. Warm (max 28°C on Fri morning, min 24°C on Thu morning). Wind will be generally light.

Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
2
3
2
3
3
4
3
3
3
3
2
0
3
3
2
3
3
1
2
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.1
SSW
18
1.2
SSW
17
1.5
SSW
15
1.6
SSW
15
1.6
SSW
14
1.4
SSW
14
1.3
SSW
14
1.1
SSW
18
1.1
SSW
16
1.5
SSW
16
1.4
SSW
14
1.3
SSW
14
1.1
SSW
14
0.9
SSW
18
1.6
SSW
17
1.9
SSW
16
2.1
SSW
16
2.1
SSW
15
2
SSW
15
1.8
SSW
14
1.6
SSW
14
Wave Graph
Metric surfscale
Energy kJ
790
847
988
1163
1031
778
622
697
590
1107
800
687
439
503
1532
1943
2226
2034
1659
1277
913
Wind (km/h)
25
W
25
W
20
WNW
25
W
20
W
20
W
15
W
5
SSW
15
W
25
W
20
W
15
W
25
WSW
20
W
25
W
25
W
25
W
25
W
25
WSW
25
W
30
W
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-on
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
High Tide
3:43PM0.50m
4:04AM0.56m
4:04PM0.47m
4:24AM0.52m
4:24PM0.44m
4:43AM0.48m
4:40PM0.39m
5:01AM0.44m
4:48PM0.34m
5:15AM0.39m
4:25PM0.30m
5:11AM0.34m
12:27PM0.30m
2:27AM0.31m
Low Tide
9:50AM0.04m
9:46PM0.01m
10:13AM0.06m
10:05PM0.04m
10:34AM0.09m
10:23PM0.08m
10:55AM0.14m
10:36PM0.13m
11:15AM0.18m
10:39PM0.17m
11:35AM0.24m
10:07PM0.22m
11:18AM0.30m
7:54PM0.22m
thunderstorm
part cloud
part cloud
part cloud
part cloud
mod rain
mod rain
mod rain
light rain
mod rain
mod rain
mod rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:58
5:58
5:58
5:58
5:56
5:56
5:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:07
6:07
6:07
6:06
6:06
6:05
6:05
 mm
1
10
6
7
4
8
6
7
1
1
4
3
4
11
7
8
12
Temp °C
29
28
27
29
28
26
24
24
24
25
25
25
28
28
26
28
28
27
27
27
26
Feels °C
29
28
28
29
28
27
26
27
25
26
25
27
29
28
28
28
28
28
28
27
26
  • Map Icons:
  • Break
  • 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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