Buy Less, Surf More This Black Friday
Surf-forecast is providing a free, all-access pass to our premium features and 12-day forecasts all weekend.
Surf Forecasts:
Trincomalee surfForecast / East / Sri Lanka
48hr Weather and Surf, issued 10 am Wednesday 10 Dec 2025 +0530Forecast 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
27.7° C
(Which is normal for this time of year)How big are the waves at Trincomalee today?
The current surf forecast for Trincomalee at 4PM is: 0.3m 8s primary swell from a South-southeast direction and 0.2m 8s secondary swell from a South-southeast direction (forecast issued at 10:30am December 10). An open ocean swell of 1.3m 6s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (+0530) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Dec) | 0.5ft (0.2m) | 8s |
| Afternoon (10 Dec) | 1ft (0.3m) | 8s |
| Evening (10 Dec) | 1ft (0.3m) | 8s |
Table - waves today at Trincomalee. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 10 | Thursday 11 | Friday 12 | Sat 13 | |||||||||||||||||||||
| 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 | 8 PM | 11 PM | 2 AM | 5 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 8 | 8 | 8 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 6 | 13 | 13 | 6 | 12 | 18 | 20 | 13 | 12 | 12 | 12 | 12 | 19 | 28 | 38 | 39 | 39 | 38 | 28 | 28 | 37 | 37 | 36 | 35 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross | cross | cross | cross | cross | cross | cross- off | cross- off | cross- off | cross- off | cross | cross | cross | cross | cross- on | cross- off | cross- off | cross- off | cross- off | cross | cross- on | glass |
High Tide / height (m) | 12:30PM 0.53 | 12:39AM 0.71 | 1:41PM 0.53 | 1:34AM 0.67 | 2:58PM 0.54 | 2:32AM 0.63 | ||||||||||||||||||
Low Tide / height (m) | 6:48AM 0.27 | 5:59PM 0.33 | 7:52AM 0.28 | 7:11PM 0.38 | 8:54AM 0.28 | 8:41PM 0.41 | ||||||||||||||||||
Wednesday 10 | Thursday 11 | Friday 12 | Sat 13 | |||||||||||||||||||||
| Sunrise | 6:07 | - | - | - | - | - | - | - | 6:07 | - | - | - | - | - | - | - | 6:09 | - | - | - | - | - | - | - |
| Sunset | - | - | - | 5:45 | - | - | - | - | - | - | - | 5:46 | - | - | - | - | - | - | - | 5:46 | - | - | - | - |
 | | |  |  |  | | | | | | | | | | |  | | | | | |  |  | |
Rain (mm) | 4 | 3 | 2 | 1 | - | 2 | 4 | 5 | 5 | 5 | 2 | 2 | 3 | 3 | 3 | 5 | 4 | 1 | 1 | 4 | 4 | 6 | 6 | 2 |
| Temp. °C | 26 | 26 | 25 | 26 | 26 | 26 | 25 | 25 | 26 | 26 | 26 | 26 | 25 | 26 | 25 | 25 | 23 | 25 | 26 | 25 | 25 | 25 | 24 | 24 |
| Feels °C (?) | 26 | 27 | 26 | 27 | 26 | 27 | 25 | 25 | 27 | 26 | 26 | 26 | 25 | 27 | 27 | 27 | 23 | 28 | 28 | 26 | 26 | 27 | 26 | 27 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Latest Updates
Quiksilver Teams Up With PrimaLoft® For World’s First Thermal Layering System for a Wetsuit.
Previously used in our snow jackets for mountain conditions, PrimaLoft® technology is making its debut in the surf industry. The aim is to bring mountain-grade warmth to the waves.
Vancouver Island’s Day Of Days With Reed Platenius
Surf-Forecast recently helped the 21-year-old Canadian pro surfer and adventurer score some cold water perfection at home.
5 Reasons Why Costa Rica Is A Surfer (and Non Surfer) Paradise
With or without a surfboard, Costa Rica is a bucket list destination that has shown what a nation is capable of when nature is put first.
Read more
Discover more articles and updates in the Greenroom.
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Trincomalee surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest