Trincomalee surfForecast / East / Sri Lanka

information circle48hr Weather and Surf, issued 10 pm Tuesday 19 May 2026 +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
30.2° C
(Which is slightly warmer than usual)

How big are the waves at Trincomalee today?

The current surf forecast for Trincomalee at 6AM is: 0.3m 8s primary swell from a South-southeast direction and 0.2m 11s secondary swell from a South-southeast direction (forecast issued at 10:30pm May 19). An open ocean swell of 0.9m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (+0530) & DateWave HeightWave Period
Morning (20 May)1ft (0.3m)10s
Afternoon (20 May)1ft (0.3m)10s
Evening (20 May)1.5ft (0.4m)10s

Table - waves today at Trincomalee. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 33°C on Wed afternoon, min 27°C on Tue night). Mainly strong winds.

Tue
19
Wednesday
20
Thursday
21
Friday
22
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.2
SSE
16
0.2
SSE
16
0.4
SE
8
0.3
SSE
8
0.4
SE
10
0.3
SSE
10
0.3
SSE
10
0.4
SE
10
0.4
SE
10
0.3
SSE
12
0.3
SSE
12
0.3
SSE
12
0.3
SSE
10
0.3
SSE
10
0.3
SSE
10
0.4
SE
10
0.4
SE
10
0.4
SE
10
0.4
SE
10
0.4
SE
10
0.4
SE
10
0.4
SE
10
0.2
SSE
10
0.2
SSE
9
Wave Graph
Metric surfscale
Energy kJ
25
25
16
11
26
20
19
24
27
27
27
27
19
20
20
26
25
25
25
24
24
23
9
8
Wind (km/h)
35
WSW
35
WSW
35
WSW
35
WSW
35
WSW
30
WSW
35
WSW
35
WSW
35
WSW
35
WSW
35
WSW
40
WSW
35
WSW
35
WSW
35
WSW
35
WSW
30
WSW
40
WSW
40
WSW
40
WSW
40
WSW
40
WSW
35
WSW
35
WSW
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
cross-off
cross-off
cross-off
cross-off
High Tide
10:13PM0.46m
10:52AM0.66m
11:11PM0.43m
11:44AM0.62m
00:18AM0.40m
12:40PM0.59m
Low Tide
4:05AM0.06m
5:29PM0.11m
4:57AM0.10m
6:34PM0.13m
5:57AM0.16m
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:45
5:45
5:45
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:16
6:16
6:16
Temp °C
28
28
27
27
29
32
33
30
28
28
28
28
29
32
32
30
28
28
28
28
29
33
33
30
27
27
25
26
28
31
31
29
27
26
27
26
27
30
29
29
27
26
25
26
27
31
31
29
Swell 1
Height (m)
Direction
Period (s)
0.3
SE
6
0.3
SSE
9
0.4
SE
8
0.3
SSE
8
0.4
SE
10
0.3
SSE
10
0.3
SSE
10
0.4
SE
10
0.4
SE
10
0.3
SSE
10
0.3
SSE
9
0.3
SSE
10
0.3
SSE
10
0.3
SSE
10
0.3
SSE
10
0.4
SE
10
0.4
SE
10
0.4
SE
10
0.4
SE
10
0.4
SE
10
0.4
SE
10
0.4
SE
10
0.2
SSE
10
0.2
SSE
9
Energy kJ
5
17
16
11
26
20
19
24
23
18
17
18
19
20
20
26
25
25
25
24
24
23
9
8
Swell 2
Height (m)
Direction
Period (s)
0.2
SSE
10
0.1
SE
8
0.2
SSE
11
0.2
SSE
11
0.1
SE
8
0.3
NW
5
0.1
SE
7
0.1
S
14
0.3
SSE
12
0.3
SSE
12
0.3
SSE
12
0.3
SSE
12
0.1
S
5
0.1
S
5
0.1
SE
5
0.1
SE
5
0.1
NW
4
0.1
NW
4
0.1
NW
4
0.2
WNW
5
0.1
SE
5
0.1
SE
5
Energy kJ
9
2
12
11
2
4
2
4
27
27
27
27
1
1
1
1
1
1
1
2
1
1
Swell 3
Height (m)
Direction
Period (s)
0.2
SSE
16
0.2
SSE
16
0.1
SE
16
0.1
SE
8
0.1
S
14
0.2
SSE
6
0.1
S
14
0.1
E
8
0.2
SSE
5
0.1
N
6
0.2
SSE
6
0.1
S
5
Energy kJ
25
25
10
2
4
3
4
1
3
1
3
1
Wind waves
Height (m)
Direction
Period (s)
0.5
W
3
0.9
W
4
1
WSW
4
0.9
WSW
4
0.8
WSW
4
0.6
WSW
4
0.7
WSW
4
0.6
W
4
0.8
WSW
4
0.9
WSW
4
1
W
4
1
W
4
0.9
W
4
0.7
W
4
0.7
WSW
4
0.7
W
4
0.7
W
4
0.8
WSW
4
1
WSW
4
1
WSW
4
1
WSW
4
0.8
WSW
4
0.7
W
4
0.7
W
4
Energy kJ
5
24
34
30
22
11
15
10
19
28
34
34
27
14
15
14
13
19
32
35
32
20
14
14
Nearest Offshore or Glassy
Rating
(10 max)
1
1
2
2
2
2
2
2
2
2
2
2
2
2
2
3
2
2
2
2
2
2
2
3
Distance (km)
881
881
194
194
194
194
194
194
194
194
194
194
194
194
194
194
194
194
194
194
194
194
194
194
Best forecast wave conditions in East Sri Lanka
Rating
(10 max)
2
2
2
2
2
2
2
2
2
2
2
2
2
3
2
2
2
2
2
2
2
3
Best forecast wave conditions in Sri Lanka
Rating
(10 max)
2
2
2
2
2
2
2
2
2
2
2
2
2
3
2
2
2
2
2
2
2
3
Header Global
Rating
(10 max)
4
4
4
5
5
5
4
4
4
5
5
4
4
5
5
4
4
4
4
5
5
5
7
8
  • 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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