
Surf Forecasts:
Main Point (Weligama) surf forecast from 4 Aug 2026:
- Most powerful swell: Friday 7 Aug, 11PM (local time) - 6ft (1.9m), 17s period, S swell with 2,117 kJ wave energy.
Best Forecast Surf Conditions for Main Point (Weligama) this week:
The most powerful waves expected at Main Point (Weligama) in the next 16 days are 1.9m 17s and forecast to arrive on Friday (Aug 07) at 11PM. Winds are predicted to be cross-shore at the time the swell arrives.
| Wave Type | Time (+0530) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 11PM (Fri 7th Aug) | 6ft (1.9m) 17s |
Table - best surf conditions forecast for Main Point (Weligama) over the next 16 days.
The Lowdown
G’day, Rusty here.
Righto, we’ve got a bit of a mixed bag on our hands for the next couple of weeks. The main player is Main Point (Weligama), and honestly, it’s not looking like an easy ride. The water’s sitting at 83°, which is a touch warmer than average for this time of year, so you’ll be in for a balmy session.
The pattern starts Tuesday, 4 August, with a solid 5ft swell from the SSW, and a very long period of 16 seconds – that’s proper groundswell energy. The combined swell energy is strong (1636), so there’s plenty of push. But the wind is a cross-shore W breeze at 16 mph, which will keep things a bit crinkly. It’s marginal, and the risk of thunderstorms is there. The surf is okay for an intermediate, but the conditions aren’t pristine.
Wednesday, 5 August, is much the same: 5ft SSW swell, with a period of 15 seconds, and the energy is still strong (1668). The wind is still cross and 16 mph, so expect a cross-chop. Not a standout.
Thursday, 6 August, sees a slight bump to 5ft SSW swell, with a 17-second period and strong energy (2031). The wind is still cross. It’s a bit better, but still marginal.
Friday, 7 August, the swell drops to 5ft from the S, with a 14-second period, and energy is strong (2035). The wind is still cross. The surf is still just okay.
Saturday, 8 August, is a write-off – the wind swings cross-onshore, and the swell is 6ft but with poor quality. It’s a day to stay on the beach.
Sunday, 9 August, the morning is still cross, but the afternoon picks up a 6ft S swell with a 17-second period and very strong energy (2217). The wind is a touch lighter from the WNW at 12 mph. This is the best window in the first week, but it’s still marginal.
Monday, 10 August, the swell drops back to 4ft, and the energy is moderate (1358). It’s a quiet day.
Tuesday, 11 August, the swell is 4ft from the S, but with a very long period of 19 seconds and strong energy (2090). The wind is cross. It’s still marginal.
Wednesday, 12 August, the swell drops to 3ft, and the wind is a fresh 19 mph from the WNW, creating a lumpy cross-chop. The energy is moderate (1096). Not worth paddling out.
From Thursday, 13 August, through to Sunday, 16 August, the swell is tiny – under 3ft – and the wind is cross-onshore or just cross. The energy is weak (around 700-800). It’s a flat spell. The surf is poor to non-existent.
Monday, 17 August, sees a small 4ft swell from the W, with a short 11-second period and moderate energy (735). The wind is cross-onshore in the morning, but turns cross in the afternoon with a lighter breeze. It’s marginal, but not great.
Now, here’s a glimmer. Tuesday, 18 August, the swell picks up to 4ft from the SSW, with a very long 19-second period and strong energy (1968). The wind is cross-onshore in the morning, but turns cross in the afternoon. Still marginal.
But the real standout is Wednesday, 19 August. The swell bumps up to 7ft from the SSW, with a 17-second period, and the combined energy is very strong (2903). The wind is a cross-shore W breeze at 12 mph. This is the biggest and most powerful swell of the forecast. At 7ft, this is getting into expert territory – it’s too big for beginners. The long period means it’ll be a proper groundswell, and at a point break like Main Point, it should line up nicely, but the long period can make beach breaks a bit too straight. This is looking like the best session on offer, but it’s still a week and a half away, so keep an eye on it.
So, the call is: the first week is mostly marginal with a few okay windows, then a flat spell, then a promising, bigger swell right at the end. The standout is Wednesday, 19 August, at Main Point (Weligama) – 7ft SSW swell, 17-second period, very strong energy, and cross-shore wind. It’s for the experts, and it’s a bit of a wait, but it could be worth it.
Rusty.
Short Range ForecastHeavy rain (total 45mm), heaviest during Tue morning. Warm (max 27°C on Tue morning, min 26°C on Tue morning). Wind will be generally light. | Days 4-6 Weather SummaryHeavy rain (total 61mm), heaviest during Fri night. Warm (max 27°C on Fri morning, min 25°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Tuesday 4 | Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 19 | SSW 18 | SSW 17 | S 16 | SSW 16 | S 14 | S 14 | S 17 | S 16 | SSW 15 | S 16 | S 13 | S 17 | S 16 | S 15 | SSW 14 | S 21 |
Wave Graph | |||||||||||||||||||||
998 | 974 | 845 | 845 | 959 | 1929 | 1450 | 1496 | 871 | 931 | 918 | 946 | 1855 | 817 | 1591 | 640 | 1907 | 620 | 636 | 622 | 584 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross |
High Tide | 5:13PM0.44m | 5:58AM0.49m | 5:39PM0.39m | 6:40AM0.45m | 6:06PM0.33m | 7:44AM0.41m | 6:33PM0.27m | 10:22AM0.39m | 00:30AM0.27m | 12:22PM0.43m | 1:20AM0.33m | 1:14PM0.47m | 1:54AM0.40m | ||||||||
Low Tide | 11:28AM0.12m | 11:25PM0.05m | 12:06PM0.16m | 11:51PM0.09m | 12:58PM0.21m | 00:21AM0.14m | 2:59PM0.26m | 1:08AM0.20m | 7:02PM0.21m | 5:06AM0.22m | 7:27PM0.15m | 6:45AM0.18m | 7:53PM0.10m | ||||||||
6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | |
— | 6:24 | — | — | 6:24 | — | — | 6:23 | — | — | 6:23 | — | — | 6:23 | — | — | 6:23 | — | — | 6:22 | — | |
mm | 7 | 1 | 3 | 4 | 4 | 7 | 2 | 3 | 14 | 2 | 3 | 11 | 6 | 6 | 14 | 7 | 5 | 7 | 3 | 2 | 3 |
Temp °C | 27 | 27 | 27 | 27 | 27 | 26 | 27 | 27 | 26 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 27 | 26 | 27 | 27 | 26 |
Feels °C | 27 | 27 | 28 | 28 | 27 | 27 | 28 | 27 | 27 | 27 | 27 | 27 | 26 | 26 | 27 | 27 | 28 | 28 | 28 | 27 | 28 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 18 | SSW 17 | S 16 | SSW 16 | S 14 | S 14 | S 17 | S 16 | SSW 15 | S 16 | S 13 | S 17 | S 12 | S 10 | SSW 14 | S 13 |
998 | 974 | 845 | 845 | 678 | 1929 | 1450 | 1496 | 871 | 931 | 918 | 946 | 1855 | 817 | 1591 | 640 | 1907 | 380 | 284 | 622 | 440 | |
Swell 2 Height (m) Direction Period (s) | S 8 | S 7 | S 7 | SSW 21 | SSW 19 | — | S 10 | — | S 10 | S 18 | S 18 | S 13 | — | S 11 | S 19 | S 16 | WNW 11 | S 16 | S 15 | S 10 | SSE 10 |
28 | 37 | 25 | 566 | 959 | — | 149 | — | 212 | 670 | 635 | 546 | — | 279 | 111 | 507 | 38 | 620 | 636 | 245 | 193 | |
Swell 3 Height (m) Direction Period (s) | — | S 24 | SSW 22 | S 14 | W 11 | — | — | — | S 20 | — | — | W 14 | — | S 18 | — | WNW 11 | SSW 26 | WNW 9 | SSW 23 | SSW 21 | S 21 |
— | 11 | 156 | 4 | 64 | — | — | — | 190 | — | — | 4 | — | 224 | — | 38 | 66 | 50 | 290 | 404 | 584 | |
Wind waves Height (m) Direction Period (s) | W 10 | W 9 | W 9 | W 6 | W 6 | W 6 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | WSW 7 | WSW 6 | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 |
610 | 471 | 416 | 253 | 261 | 339 | 432 | 411 | 428 | 434 | 388 | 371 | 299 | 245 | 269 | 259 | 206 | 156 | 148 | 129 | 137 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 179 | 183 | 179 | 179 | 163 | 187 | 179 | 179 | 187 | 179 | 179 | 187 | 186 | 187 | 187 | 187 | 186 | 187 | 179 | 186 | 187 |
Best forecast wave conditions in West Sri Lanka | |||||||||||||||||||||
Best forecast wave conditions in Sri Lanka | |||||||||||||||||||||
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Information about the Main Point (Weligama) Surf forecast
The above surf forecast table for Main Point (Weligama) provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Main Point (Weligama) can be found by selecting the local surf guide option on the grey menu. Our Main Point (Weligama) 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 (Main Point (Weligama)) 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 Main Point (Weligama) 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.











