Trincomalee Surf Break

Lat Long: 8.54° N 81.25° E

Trincomalee Surf Forecast and Surf Report

Issued: 4 pm 30 Jul 2026 (local time)

Forecast update in  hr  min

Today's Trincomalee sea temperature is
28.7° 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 30 Jul 2026:

  • Most powerful swell: Thursday 30 Jul, 11PM (local time) - 3ft (0.9m), 10s period, SE swell with 160 kJ wave energy.

Best Forecast Surf Conditions for Trincomalee this week:

The most powerful waves expected at Trincomalee in the next 16 days are 0.9m 10s and forecast to arrive on Thursday (Jul 30) at 11PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 4s period and expected on Friday (Jul 31) at 2AM.

Wave TypeTime (+0530) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful11PM (Thu 30th Jul)3ft (0.9m) 10s

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


The Lowdown

Alright, surfers, Rusty here. Let's be straight with you about what's on the table for the next couple of weeks.

Honestly, things are looking pretty flat and quiet. The entire 16-day window is a tough one, with no real standout sessions to get excited about. The swell is just too small and the wind isn't doing us any favors. For a spot like Trincomalee, which is a point break that rarely breaks, this kind of blank run is more normal than unusual. It’s a waiting game.

Starting off on Thursday, the 30th of July, we’ve got a tiny 2ft swell from the SE, but it’s got a short period of 10 seconds. The combined wave energy is only moderate at 149, and it’s got that cross-off WSW wind blowing at 19 mph. The water temp is sitting at 84°, which is pretty much normal for this time of year. It’s just not enough push to get any decent shape.

The whole first week is much of the same. Friday, the 31st, we’re looking at 2ft to 3ft with the same cross-off wind. The weekend of the 1st and 2nd of August sees the swell drop even further, barely reaching 2ft and then 1ft. The energy is weak, with values dropping to 31 and 30 in the combined energy. There's a risk of thunderstorms on Sunday afternoon, too.

The beginning of the second week, from the 3rd to the 7th of August, is a total write-off. Swell heights are barely a ripple, at 0.3ft to 1.0ft, and we’ve got light rain and fresh winds mixed in. The energy is pitiful—single and low double digits. Don’t even bother paddling out.

Things do try to pick up a little more towards the end of the first week of August. On the 10th and 11th, we get a tiny bump to 2ft and 2ft, period still short at 8 to 9 seconds, and the cross-off wind is still there. The energy climbs back into the moderate range, around 76 to 92, but it’s still not enough to make the point work.

The most interesting blip is on the 12th of August. We see a long-period 20-second swell from the SSE in the morning, and then a 2ft, 11-second SE swell in the afternoon. The combined energy jumps to 147 and then 183, which is moderate. But here’s the catch: that long-period groundswell is going to break straight and fast at a point break, and it’s still paired with a 16 to 19 mph cross-off wind. The quality just isn’t there for a good ride.

The final days, the 13th and 14th of August, are more of the same—small, weak, and windy. If you’re a kite surfer, this setup might be more interesting than for us paddle surfers, but for a proper wave, we’re going to need a bigger swell and a change in the wind.

Keep your eyes on the charts, but for now, give the boards a rest.

Rusty.

Short Range Forecast

Some drizzle, heaviest during Sat night. Warm (max 34°C on Thu afternoon, min 26°C on Sat night). Winds decreasing (strong winds from the WSW on Thu night, light winds from the WSW by Sun morning).

Days 5-7 Weather Summary

Heavy rain (total 54mm), heaviest during Tue night. Warm (max 29°C on Sun afternoon, min 23°C on Mon night). Winds decreasing (strong winds from the SW on Mon night, light winds from the WSW by Tue night).

Thu
30
Friday
31
Saturday
1
Sunday
2
Monday
3
Tuesday
4
Wednesday
5
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)
0.7
SE
10
0.9
SE
10
0.7
SE
10
0.8
SE
10
0.8
SE
10
0.6
SE
10
0.6
SE
10
0.6
SE
9
0.4
SE
9
0.4
SE
9
0.4
SE
8
0.3
SE
8
0.3
SE
9
0.2
S
15
0.1
SE
8
0.1
S
16
0.1
S
16
0.1
SE
10
0.2
SSE
9
0.1
S
21
Wave Graph
Metric surfscale
Energy kJ
102
160
102
124
117
79
77
54
29
28
18
11
12
18
3
5
5
4
8
9
Wind (km/h)
30
WSW
45
WSW
25
WSW
30
WSW
35
WSW
20
WSW
25
WSW
35
WSW
10
WSW
25
WSW
25
WSW
35
WSW
35
SW
35
SW
30
WSW
25
WSW
20
WSW
20
W
15
W
30
WSW
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
9:13PM0.46m
9:31AM0.62m
9:48PM0.47m
9:57AM0.61m
10:23PM0.48m
10:23AM0.60m
10:59PM0.49m
10:50AM0.58m
11:38PM0.49m
11:20AM0.56m
00:25AM0.49m
11:59AM0.52m
1:22AM0.49m
Low Tide
3:06PM0.15m
2:36AM0.11m
3:33PM0.12m
3:12AM0.11m
4:04PM0.10m
3:49AM0.13m
4:37PM0.09m
4:29AM0.15m
5:15PM0.08m
5:14AM0.18m
5:56PM0.09m
6:06AM0.22m
6:44PM0.10m
clear
clear
clear
part cloud
clear
clear
part cloud
thunderstorm
part cloud
thunderstorm
mod rain
light rain
light rain
mod rain
light rain
light rain
heavy rain
light rain
cloud
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>
6:25
6:25
6:25
6:24
6:24
6:24
6:24
 mm
1
3
9
4
3
8
4
2
16
5
Temp °C
34
29
34
34
28
33
32
27
32
29
25
25
24
24
24
24
24
24
26
26
Feels °C
31
27
33
32
26
33
31
25
34
29
24
23
21
22
23
24
24
24
28
24
  • 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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