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Surf Forecasts:
Koggala Lefts surfForecast / West / Sri Lanka
12 Day Weather and Surf, issued 4 am Tuesday 14 Oct 2025 +0530
Best Forecast Surf Conditions for Koggala Lefts this week:
The surf forecast for Koggala Lefts over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Oct 14) at 8AM. The primary swell is predicted to be 1.2m and 19s period with a secondary swell of 1.3m and 8s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Koggala Lefts in the next 12 days are 1.2m 19s and forecast to arrive on Tuesday (Oct 14) at 8AM. Winds are predicted to be glassy at the time the swell arrives.
| Wave Type | Time (+0530) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Tue 14th Oct) | 4ft (1.2m) 19s |
| Best Surf | 8AM (Tue 14th Oct) | 4ft (1.2m) 19s |
| Most Powerful | 8AM (Tue 14th Oct) | 4ft (1.2m) 19s |
Table - best surf conditions forecast for Koggala Lefts over the next 12 days.
Short Range Forecast Heavy rain (total 102mm), heaviest during Thu night. Warm (max 28°C on Tue morning, min 24°C on Thu afternoon). Wind will be generally light. | Days 3-6 Weather Summary Heavy rain (total 95mm), heaviest during Fri morning. Warm (max 28°C on Sun morning, min 25°C on Fri morning). Wind will be generally light. | ||||||||||||||||||||
Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | |||||||||||||||
| 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) (?) | 18 | 17 | 16 | 9 | 8 | 8 | 8 | 13 | 8 | 8 | 8 | 8 | 13 | 8 | 8 | 10 | 8 | 9 | 8 | 8 | 9 |
Wave (?)Graph  | |||||||||||||||||||||
 kJ (?) | 994 | 875 | 662 | 864 | 623 | 432 | 333 | 236 | 365 | 365 | 355 | 280 | 236 | 216 | 322 | 357 | 259 | 221 | 171 | 171 | 287 |
Wind (km/h) | |||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | on | cross | cross- off | cross | cross | on | cross- on | cross- on | cross | cross | cross- on | cross- on | cross- on | cross | cross- on | cross- on | cross- on | cross- on | cross- on | glass |
High Tide / height (m) | 4:54PM 0.27 | 3:53AM 0.32 | 10:38AM 0.32 | 12:45AM 0.36 | 11:57AM 0.37 | 12:48AM 0.43 | 12:29PM 0.42 | 1:04AM 0.48 | 12:56PM 0.45 | 1:22AM 0.53 | 1:21PM 0.48 | 1:41AM 0.57 | 1:45PM 0.50 | 2:01AM 0.59 | |||||||
Low Tide / height (m) | 12:22PM 0.25 | 8:28PM 0.26 | 7:22AM 0.31 | 5:59PM 0.21 | 6:26AM 0.25 | 6:19PM 0.15 | 6:46AM 0.19 | 6:40PM 0.10 | 7:08AM 0.14 | 7:02PM 0.07 | 7:30AM 0.09 | 7:23PM 0.04 | 7:53AM 0.06 | 7:44PM 0.02 | |||||||
Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | |||||||||||||||
| Sunrise | 5:54 | - | - | 5:54 | - | - | 5:54 | - | - | 5:54 | - | - | 5:54 | - | - | 5:54 | - | - | 5:54 | - | - |
| Sunset | - | 5:53 | - | - | 5:53 | - | - | 5:53 | - | - | 5:52 | - | - | 5:52 | - | - | 5:52 | - | - | 5:52 | - |
 | |  | | | |  | | | | | | | | | | | |  |  |  | |
Rain (mm) | 1 | 3 | 2 | 1 | 1 | 13 | 9 | 12 | 60 | 29 | 12 | 18 | 11 | 6 | 5 | 5 | 3 | 6 | - | - | 1 |
| Temp. °C | 28 | 28 | 27 | 28 | 28 | 26 | 26 | 25 | 25 | 25 | 26 | 27 | 27 | 27 | 26 | 28 | 28 | 27 | 28 | 28 | 27 |
| Feels °C (?) | 31 | 31 | 31 | 30 | 30 | 29 | 30 | 29 | 29 | 27 | 28 | 29 | 29 | 30 | 29 | 31 | 30 | 30 | 31 | 31 | 32 |
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Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for West
Still cross-shore at Koggala Lefts (light winds from the WSW at Galle 13 km from Koggala Lefts). 1.4m 7s swell from the WSW with a 0.6m 19s long period groundswell from the SSW and a 0.5m 9s swell from the SSE. 3 swells combining to make bigger set waves.
2 h 43 min ago
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Koggala Lefts 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 Koggala Lefts Surf forecast
The above surf forecast table for Koggala Lefts provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Koggala Lefts can be found by selecting the local surf guide option on the grey menu. Our Koggala Lefts 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 (Koggala Lefts) 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 Koggala Lefts 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.
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