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Mirissa surfForecast / West / Sri Lanka
12 Day Weather and Surf, issued 10 am Sunday 02 Nov 2025 +0530
Best Forecast Surf Conditions for Mirissa this week:
The surf forecast for Mirissa over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Nov 06) at 8PM. The primary swell is predicted to be 1.0m and 14s period with a secondary swell of 0.5m and 9s. Another secondary swell of 1.5m and 6s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Mirissa in the next 12 days are 1.6m 16s and forecast to arrive on Wednesday (Nov 05) at 5PM. 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 6s period and expected on Monday (Nov 03) at 5PM.
| Wave Type | Time (+0530) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Thu 6th Nov) | 3.5ft (1.0m) 14s |
| Best Surf | 8PM (Thu 6th Nov) | 3.5ft (1.0m) 14s |
| Most Powerful | 5PM (Wed 5th Nov) | 5ft (1.6m) 16s |
Table - best surf conditions forecast for Mirissa over the next 12 days.
Short Range Forecast Light rain (total 2mm), mostly falling on Tue night. Warm (max 29°C on Sun morning, min 26°C on Sun night). Wind will be generally light. | Days 3-6 Weather Summary Heavy rain (total 49mm), heaviest during Thu afternoon. Warm (max 28°C on Wed morning, min 24°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Sunday 02 | Monday 03 | Tuesday 04 | Wednesday 05 | Thursday 06 | Friday 07 | Saturday 08 | |||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Rating (10 max) | |||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | |||||||||||||||||||||
| Period(s) (?) | 12 | 13 | 12 | 12 | 17 | 15 | 20 | 18 | 18 | 16 | 16 | 15 | 14 | 14 | 14 | 14 | 18 | 18 | 16 | 16 | 15 |
Wave (?)Graph  | |||||||||||||||||||||
 kJ (?) | 305 | 326 | 210 | 169 | 211 | 232 | 596 | 704 | 964 | 808 | 1230 | 851 | 647 | 678 | 352 | 232 | 280 | 273 | 407 | 487 | 372 |
Wind (km/h) | |||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross- off | cross | cross- off | cross- off | cross | cross | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 12:23PM 0.41 | 12:48AM 0.53 | 12:57PM 0.44 | 1:17AM 0.59 | 1:29PM 0.46 | 1:47AM 0.62 | 2:00PM 0.47 | 2:18AM 0.63 | 2:31PM 0.47 | 2:49AM 0.62 | 3:03PM 0.47 | 3:20AM 0.59 | 3:35PM 0.45 | 3:50AM 0.54 | |||||||
Low Tide / height (m) | 6:22PM 0.08 | 7:08AM 0.08 | 6:51PM 0.04 | 7:40AM 0.04 | 7:21PM 0.01 | 8:11AM 0.01 | 7:52PM -0.00 | 8:42AM 0.01 | 8:23PM 0.00 | 9:12AM 0.02 | 8:55PM 0.02 | 9:43AM 0.05 | 9:27PM 0.06 | ||||||||
Sunday 02 | Monday 03 | Tuesday 04 | Wednesday 05 | Thursday 06 | Friday 07 | Saturday 08 | |||||||||||||||
| Sunrise | 5:54 | - | - | 5:54 | - | - | 5:54 | - | - | 5:54 | - | - | 5:54 | - | - | 5:54 | - | - | 5:54 | - | - |
| Sunset | - | 5:47 | - | - | 5:47 | - | - | 5:47 | - | - | 5:47 | - | - | 5:47 | - | - | 5:47 | - | - | 5:47 | - |
 |  |  | | | | | |  |  | | | | | |  | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | 2 | 1 | - | 5 | 11 | 15 | 11 | - | 3 | 3 | - | - | 5 |
| Temp. °C | 29 | 29 | 27 | 29 | 28 | 27 | 29 | 28 | 27 | 28 | 28 | 27 | 26 | 25 | 24 | 27 | 26 | 26 | 29 | 29 | 26 |
| Feels °C (?) | 30 | 29 | 28 | 29 | 27 | 27 | 28 | 27 | 28 | 28 | 27 | 28 | 27 | 26 | 26 | 29 | 28 | 29 | 30 | 30 | 28 |
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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 Mirissa 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.
Information about the Mirissa Surf forecast
The above surf forecast table for Mirissa provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Mirissa can be found by selecting the local surf guide option on the grey menu. Our Mirissa 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 (Mirissa) 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 Mirissa 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.
Mirissa is 5 km (3 miles) from the city of Weligama. If you plan a holiday in West Sri Lanka, look for hotels and other accommodation in Weligama. Weligama has rooms for a wide range of budgets as well as car hire and transport links.
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