Trincomalee surfForecast / East / Sri Lanka

information circle12 Day Weather and Surf, issued 10 pm Sunday 14 Dec 2025 +0530
Forecast update in hr  min  s Forecast update imminent
Trincomalee surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Trincomalee sea temperature is
27.5° C
(Which is normal for this time of year)


Best Forecast Surf Conditions for Trincomalee this week:

The most powerful waves expected at Trincomalee in the next 12 days are 1.3m 6s and forecast to arrive on Monday (Dec 15) at 11AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.8m 7s period and expected on Thursday (Dec 18) at 5PM.

Wave TypeTime (+0530) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful11AM (Mon 15th Dec)4.5ft (1.3m) 6s

Table - best surf conditions forecast for Trincomalee over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Heavy rain (total 31mm), heaviest during Tue morning. Warm (max 27°C on Tue afternoon, min 25°C on Sun night). Mainly fresh winds.

Days 3-6 Weather Summary Moderate rain (total 19mm), heaviest on Thu morning. Warm (max 26°C on Wed night, min 25°C on Fri night). Mainly fresh winds.

Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sun
21
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1.2
NNE
1.3
NNE
0.1
S
0.1
SE
0.2
SSE
0.3
SE
0.4
SE
0.4
SE
0.3
SE
0.4
SE
0.4
SE
0.3
SSE
0.8
E
0.4
SE
0.4
SE
0.4
SE
0.4
SE
1.1
NE
1.1
NE
1.1
NE
1.1
NE
Period(s) (?)6612121110999111110710101096666
Wave
Graph
(?)Metric surfscale
Energy kJ (?)96111361216222012302920612525242292726969
Wind
(km/h)
20
NNW
30
N
30
N
25
N
15
ENE
15
NE
15
NE
15
ENE
20
NE
25
NE
25
NE
25
NNE
25
NNE
25
NNE
25
NNE
20
NNE
20
NNE
20
NNE
20
NNE
20
NNE
20
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
cross-
off
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
crosscrosscrosscrosscrosscrosscrosscrosscrosscross
High Tide
/ height (m)
4:31AM
0.57
5:57PM
0.65
5:26AM
0.56
6:37PM
0.69
6:14AM
0.55
7:15PM
0.72
6:58AM
0.55
7:51PM
0.74
7:39AM
0.55
8:27PM
0.76
8:19AM
0.55
9:02PM
0.76
8:57AM
0.55
Low Tide
/ height (m)
11:21PM
0.40
11:14AM
0.27
12:19AM
0.39
11:46AM
0.26
1:05AM
0.37
12:15PM
0.25
1:42AM
0.36
12:44PM
0.24
2:13AM
0.34
1:15PM
0.23
2:41AM
0.33
1:48PM
0.22
3:09AM
0.32
2:22PM
0.22
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sun
21
Sunrise-6:09--6:11--6:11--6:11--6:11--6:13--6:13-
Sunset--5:47--5:49--5:49--5:50--5:50--5:51--5:51
part cloud
clear
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
Rain (mm)
---772843883---------
Temp. °C262626262627262626262626262626262526262525
Feels °C (?)262624262930282829272625252525252425252424
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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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 12 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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