Trincomalee Surf Break

Lat Long: 8.54° N 81.25° E

Trincomalee Surf Forecast and Surf Report

Issued: 10 pm 28 Aug 2026 (local time)

Forecast update in  hr  min

Today's Trincomalee sea temperature is
28.8°C
0.7° 

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


Trincomalee surf forecast from 29 Aug 2026:

  • Most powerful swell: Wednesday 2 Sep, 2AM (local time) - 2.5ft (0.8m), 8s period, SE swell with 84 kJ wave energy.

Best Forecast Surf Conditions for Trincomalee this week:

The most powerful waves expected at Trincomalee in the next 16 days are 0.8m 8s and forecast to arrive on Wednesday (Sep 02) 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 0.9m 4s period and expected on Sunday (Aug 30) at 2AM.

Wave TypeTime (+0530) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 2AM (Wed 2nd Sep)2.5ft (0.8m) 8s

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


The Lowdown

Hey, it’s Rusty again. Same story, different numbers. This whole 16-day stretch for Trincomalee is looking weak. Wave heights are tiny—barely up to 2 ft, with the biggest days hitting maybe 2 ft at most, but still unrideable. The swell energy is nothing to write home about, reading as low as single-digit values up to just over 100 in combined energy. The currents won't be a problem because they won't exist.

From the start of the run, right through the first week of September, the swell is tiny (around 1 ft), with a short period, so it's just slop. Winds are mostly cross-off from the WSW, keeping the surface clean, but with no size or power, it’s just a flat, pretty lake.

Around the 6th of September, the period lengthens a touch, and we get a minor bump in energy (peak of 103), but heights are still just 1–2 ft, and the forecast still calls it “poor surf conditions.” That’s the highlight—which says a lot.

Trincomalee is a rarely-breaking point break, so a long flat spell like this is actually pretty normal for the area. There’s no surf to recommend for the next couple of weeks. The water's warm enough, but there's nothing to ride. If it stays like this, you're better off just enjoying the beach. Things can change, but right now? Nada.

Rusty out.

Short Range Forecast

Mostly dry. Warm (max 35°C on Sun afternoon, min 26°C on Sun night). Winds decreasing (strong winds from the SW on Sat night, light winds from the NE by Mon afternoon).

Days 5-7 Weather Summary

Mostly dry. Warm (max 35°C on Tue afternoon, min 26°C on Tue night). Winds increasing (calm on Tue afternoon, strong winds from the SW by Wed night).

Saturday
29
Sunday
30
Monday
31
Tuesday
1
Wednesday
2
Thursday
3
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.7
SE
8
0.5
SE
8
0.4
SE
8
0.4
SE
9
0.4
SE
8
0.4
SE
8
0.4
SSE
8
0.3
SE
8
0.3
SE
8
0.3
SE
9
0.4
SE
8
0.4
SE
8
0.8
SE
8
0.5
SE
8
0.5
SE
8
0.7
SE
8
0.4
SE
8
0.4
SE
8
0.7
SE
8
Wave Graph
Metric surfscale
Energy kJ
62
28
24
26
24
24
26
10
11
12
17
17
84
32
29
69
18
18
69
Wind (km/h)
35
SW
30
WSW
30
WSW
40
WSW
25
WSW
25
WSW
35
WSW
15
WSW
5
NE
40
SW
20
WSW
20
NNE
30
WSW
20
WSW
15
ENE
40
SW
20
WSW
10
N
35
SW
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-on
cross-off
cross-off
cross
cross-off
cross-off
cross-on
cross-off
cross-off
cross-off
cross-off
High Tide
8:50PM0.55m
8:57AM0.64m
9:23PM0.57m
9:23AM0.63m
9:55PM0.58m
9:50AM0.62m
10:30PM0.58m
10:19AM0.60m
11:07PM0.58m
10:53AM0.56m
11:53PM0.57m
11:35AM0.52m
00:50AM0.56m
Low Tide
2:21AM0.13m
2:57PM0.10m
2:57AM0.13m
3:29PM0.08m
3:34AM0.15m
4:03PM0.08m
4:15AM0.17m
4:39PM0.09m
5:00AM0.20m
5:20PM0.11m
5:53AM0.24m
6:08PM0.14m
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
clear
clear
part cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:56
5:56
5:56
5:56
5:56
5:56
<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
 mm
Temp °C
29
33
34
28
34
35
28
33
33
29
34
35
29
34
32
29
33
35
29
Feels °C
28
30
31
26
32
32
27
33
34
31
34
37
31
34
34
30
32
34
29
  • 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 Trincomalee Surf forecast

The above surf forecast table for Trincomalee provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Trincomalee can be found by selecting the local surf guide option on the grey menu. Our Trincomalee 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 (Trincomalee) 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 Trincomalee 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.

Are you planning a holiday in East Sri Lanka? If you are looking for accommodation near Trincomalee, camping, hotels and holiday cottages in East Sri Lanka, consider staying in Trincomalee which is 3 km (2 miles) away. Other places in and around East Sri Lanka where you can find information about places to rent, and car hire include Vavuniya which is 86 km (53 miles) away, Eravur Town and Anuradhapura.

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