Trincomalee Surf Break

Lat Long: 8.54° N 81.25° E

Trincomalee Surf Forecast and Surf Report

Issued: 4 pm 06 Aug 2026 (local time)

Forecast update in  hr  min

Today's Trincomalee sea temperature is
28.5° C
0.5° 

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


Trincomalee surf forecast from 6 Aug 2026:

  • Most powerful swell: Wednesday 12 Aug, 2PM (local time) - 1.5ft (0.5m), 16s period, S swell with 134 kJ wave energy.

Best Forecast Surf Conditions for Trincomalee this week:

The most powerful waves expected at Trincomalee in the next 16 days are 0.5m 16s and forecast to arrive on Wednesday (Aug 12) 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 1.0m 4s period and expected on Friday (Aug 07) at 2AM.

Wave TypeTime (+0530) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 2PM (Wed 12th Aug)1.5ft (0.5m) 16s

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


The Lowdown

Alright folks, Rusty here. Let’s talk about what’s on offer for the next couple of weeks at Trincomalee.

Straight up, it’s a quiet run. The whole 16-day window is filled with poor surf conditions and there isn’t a single standout day where I’d tell you to drop everything and go. The swell is tiny – we’re looking at 0.3ft to 2ft for the entire period, coming mostly from the SSE or S. That’s barely a ripple. The wind is almost constantly a cross-off from the WSW, which would usually be a good thing for a point break, but with no real energy behind it, it doesn’t matter. The first surf recommendation pops on August 6th, Thursday afternoon, with a tiny 0.3ft swell from the SE at a 9-second period and only 5 (weak energy) in the combined energy reading. It’s just not happening.

Things stay flat and weak all the way through. By Saturday the 10th, we get a bit of a bump to 1ft from the SSE with periods around 10-11 seconds, but the energy is still only moderate at best, topping out around 96 (moderate wave energy) on Tuesday the 11th. Even then, it’s still labelled poor surf. There’s a slight spike in energy on Wednesday afternoon, August 12th, hitting 187 (moderate wave energy) with a 1ft SSE swell at 16 seconds – that’s a longer period groundswell, but the height is just too small to do anything with. You might see a waist-high wave on a good set, but it’d be inconsistent and weak. The water temp is 83°F, which is about average for this time of year.

After that, we slide into another flat spell. From around August 17th into the 21st, the swell drops back to 0.3ft to 2ft, with combined energy values falling into the teens and twenties (weak energy). There’s a brief moment on August 20th where the wind swings around to a light north breeze, but it’s still a cross-off and the swell is a pathetic 0.3ft. The period on that one is 21 seconds, which is very long, but with no height, it’s a total non-event. For the last few days, the wind picks back up to a fresh breeze from the WSW, just keeping the surface clean but doing nothing for the surf.

Honestly, if you’re a kite surfer, you might find this more interesting than a paddle surfer would. There’s consistent cross-off wind, but for wave riding, it’s a blank run. Trincomalee is a point break that rarely breaks anyway, and this forecast confirms it. Don’t hold your breath – forecasts can change, but right now, there’s nothing to chase.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 33°C on Thu afternoon, min 26°C on Fri night). Mainly strong winds.

Days 5-7 Weather Summary

Mostly dry. Warm (max 35°C on Tue afternoon, min 27°C on Sun night). Mainly fresh winds.

Thu
6
Friday
7
Saturday
8
Sunday
9
Monday
10
Tuesday
11
Wednesday
12
PM
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
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.1
SE
9
0.3
SSE
8
0.2
SSE
8
0.3
SSE
8
0.2
S
19
0.2
S
19
0.2
S
19
0.3
SSE
11
0.4
SSE
11
0.4
SSE
11
0.4
SSE
11
0.4
SSE
10
0.4
SSE
11
0.6
SSE
9
0.4
SSE
12
0.3
SSE
20
0.7
SSE
8
0.2
SSE
17
0.6
SSE
11
0.7
SE
9
Wave Graph
Metric surfscale
Energy kJ
3
14
7
14
29
29
28
23
46
46
44
41
47
52
54
75
63
27
86
81
Wind (km/h)
35
WSW
40
WSW
25
WSW
30
WSW
35
WSW
30
WSW
30
SW
40
WSW
25
WSW
30
WSW
35
SW
20
WSW
25
WSW
40
SW
25
WSW
30
WSW
40
SW
25
WSW
30
WSW
40
SW
Wind State
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
2:35AM0.50m
1:56PM0.44m
4:01AM0.52m
3:31PM0.41m
5:19AM0.56m
5:13PM0.42m
6:21AM0.61m
6:30PM0.45m
7:12AM0.65m
7:27PM0.48m
7:57AM0.68m
8:16PM0.51m
Low Tide
7:42PM0.12m
8:40AM0.27m
8:53PM0.13m
10:16AM0.26m
10:08PM0.13m
11:38AM0.22m
11:19PM0.12m
12:41PM0.17m
00:20AM0.10m
1:34PM0.13m
1:14AM0.08m
2:20PM0.09m
2:03AM0.07m
cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
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part cloud
part cloud
<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>
6:23
6:23
6:23
6:22
6:22
6:22
6:22
 mm
Temp °C
33
28
32
31
27
30
31
27
31
33
27
33
34
28
33
35
28
33
34
28
Feels °C
31
25
30
29
25
28
28
25
30
31
25
33
33
26
31
33
26
32
32
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 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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