Surf Forecasts:
Hiriketya Beach surf forecast from 30 Aug 2026:
- Most powerful swell: Monday 31 Aug, 11AM (local time) - 8ft (2.4m), 18s period, SSW swell with 3,547 kJ wave energy.
Best Forecast Surf Conditions for Hiriketya Beach this week:
The most powerful waves expected at Hiriketya Beach in the next 16 days are 2.4m 18s and forecast to arrive on Monday (Aug 31) at 11AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 8s period and expected on Monday (Aug 31) at 8AM.
| Wave Type | Time (+0530) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 11AM (Mon 31st Aug) | 8ft (2.4m) 18s |
Table - best surf conditions forecast for Hiriketya Beach over the next 16 days.
The Lowdown
Alright, grab your wettie and listen up. It’s Rusty here, and I’ve been staring at the charts for the next couple of weeks. Let’s be straight with each other: it’s a rough stretch ahead for Hiriketya Beach. I’m not seeing any green lights on the horizon, so if you’ve got other things to do, this might be the time to do them.
The pattern for the next 16 days is dominated by a stubborn cross-onshore wind howling out of the west-southwest, which is going to put a messy chop on just about everything. The swell will be there at times, but it’s going to be fighting that onshore breeze the whole way. We’re looking at a lot of “poor surf conditions” across the board, and the odd window of “marginal” at best. It’s going to be a battle for anyone who paddles out.
We kick things off with some swell on Sunday the 30th, but it’s not pretty. We’ve got a 4ft SSW groundswell with a long 19-second period, and the energy is moderate at 1647. But the 25 km/h cross-on wind is going to turn it into a washing machine. The water temp is 83°, which is about average for the time of year, so you won't be cold, but you might be frustrated.
The swell builds on Monday, pushing 8ft, but that’s when it starts to get too big for the beginners and the wind stays messy. The period drops a bit, and the energy reads 3645, which is strong, but the quality is just gone. It’s all cross-onshore chop from there on out.
We roll through the first week with wave heights hovering between 5ft and 7ft. The period is steadily dropping from that initial 19 seconds down to around 13-14 seconds, which is still a decent groundswell, but it doesn't matter much when the surface is blown out. The energy readings stay in the moderate to strong range, hitting 2339 and 1922 on Tuesday, but it's all for nothing with that wind.
On Thursday the 3rd, the energy drops to a three-digit value of 999, marking a slide into weaker conditions. The swell steadily shrinks through the 4th and 5th, and by the 6th, we’re down to a weak 3ft with a short-period 10-second swell. It’s weak and still messy.
Then, on Monday the 7th, we get a long-period pulse of 20 seconds, but it’s tiny. Only 2ft to 3ft. The energy is weak (569), so it’s not doing much, and it’s still onshore. That long period at a point break like this could be a silver lining for the shape, but there isn’t enough size to make it work.
The second week doesn’t offer any reprieve. It’s a rinse and repeat of the same conditions. Cross-on winds, moderate chop, and mediocre swell. On the 11th, the swell bumps back up to 6ft, but the wind is still there, making it a battle. The 12th brings a fresh breeze, with the wind cranking up to 30 km/h for part of the day, making things lumpy. The rest of the run to the 14th is just more of the same – onshore wind and poor quality surf.
Look, I’m not going to sugarcoat it. There is no standout day here. Nothing is offering that window of clean, glassy perfection we all chase.
If you had to go out, you might find something rideable on the back half of a few afternoons, like Tuesday the 9th or Friday the 11th, when the wind goes a bit more cross-shore and the forecast is just "marginal." But even then, it’s a 1/10 call. The break at Hiriketya Beach, a point setup that likes that SW swell, is fairly consistent, but it’s just not going to be clean. The only positive is that with conditions this bad, the crowds, which are sometimes an issue, should stay away.
With swell over 5ft and strong winds, this setup looks more interesting for the kite surfers than us paddle surfers. It’s going to have that bumpy, wind-blown texture they love.
To be honest, this looks like a blank run. It happens. But with a fairly consistent break like this, it never stays poor for long, and the forecasts can change. I’d keep one eye on it, but don't hold your breath.
Stay patient.
Rusty
Short Range ForecastMostly dry. Warm (max 30°C on Mon morning, min 26°C on Sun night). Mainly fresh winds. | Days 4-6 Weather SummarySome drizzle, heaviest during Wed night. Warm (max 30°C on Fri afternoon, min 25°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | |||||||||||||||
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 19 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | S 13 | SSW 13 | S 12 | S 11 | S 10 | S 10 | S 10 |
Wave Graph | |||||||||||||||||||||
1288 | 1856 | 2299 | 3547 | 2918 | 2748 | 2128 | 1671 | 1257 | 1110 | 1024 | 1223 | 1154 | 867 | 862 | 669 | 464 | 220 | 208 | 302 | 255 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on |
High Tide | 3:35PM0.49m | 4:01AM0.53m | 4:00PM0.46m | 4:25AM0.52m | 4:23PM0.43m | 4:51AM0.49m | 4:46PM0.38m | 5:18AM0.44m | 5:07PM0.32m | 5:49AM0.38m | 5:18PM0.26m | 6:29AM0.32m | 2:45PM0.22m | ||||||||
Low Tide | 9:37AM0.04m | 9:40PM-0.01m | 10:04AM0.04m | 10:01PM-0.00m | 10:32AM0.06m | 10:23PM0.01m | 11:00AM0.08m | 10:44PM0.04m | 11:30AM0.12m | 11:03PM0.08m | 12:04PM0.17m | 11:13PM0.13m | 1:36PM0.22m | 9:56PM0.18m | |||||||
6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 5:58 | — | — | |
— | 6:15 | — | — | 6:14 | — | — | 6:14 | — | — | 6:13 | — | — | 6:13 | — | — | 6:12 | — | — | 6:12 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 29 | 29 | 26 | 30 | 30 | 26 | 29 | 30 | 27 | 29 | 29 | 26 | 29 | 29 | 26 | 29 | 30 | 26 | 30 | 30 | 26 |
Feels °C | 29 | 28 | 27 | 29 | 29 | 27 | 28 | 29 | 29 | 29 | 28 | 27 | 29 | 29 | 28 | 29 | 30 | 28 | 30 | 30 | 29 |
Swell 1 Height (m) Direction Period (s) | SSW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | S 13 | SSW 13 | S 12 | S 11 | S 10 | S 10 | S 10 |
1288 | 1856 | 2299 | 3547 | 2918 | 2748 | 2128 | 1671 | 1257 | 1110 | 1024 | 1223 | 1154 | 867 | 862 | 669 | 464 | 220 | 208 | 302 | 255 | |
Swell 2 Height (m) Direction Period (s) | SSW 12 | SSW 12 | S 9 | S 13 | SSE 11 | SSE 9 | SSE 8 | SSE 8 | SSE 10 | SSE 9 | SSE 9 | SSE 8 | SSE 8 | SE 8 | WNW 9 | SE 8 | SE 8 | SSW 12 | SE 8 | SSW 15 | SSW 16 |
210 | 206 | 56 | 14 | 121 | 79 | 44 | 68 | 55 | 33 | 53 | 47 | 59 | 35 | 29 | 70 | 55 | 147 | 54 | 234 | 198 | |
Swell 3 Height (m) Direction Period (s) | S 9 | S 9 | SW 12 | S 13 | SW 11 | — | S 10 | SSE 10 | SE 8 | ESE 8 | WNW 10 | WNW 9 | WNW 11 | WNW 10 | — | W 9 | W 8 | SE 8 | SSW 12 | W 8 | SSW 13 |
63 | 56 | 69 | 14 | 31 | — | 29 | 33 | 17 | 6 | 31 | 26 | 23 | 33 | — | 40 | 37 | 43 | 82 | 36 | 133 | |
Wind waves Height (m) Direction Period (s) | W 6 | W 6 | W 5 | W 5 | W 6 | W 6 | W 7 | W 7 | WSW 6 | WSW 6 | WSW 6 | W 6 | W 6 | W 5 | W 6 | W 5 | W 5 | W 5 | W 4 | W 4 | WSW 8 |
86 | 83 | 58 | 70 | 72 | 73 | 138 | 150 | 132 | 123 | 103 | 52 | 64 | 64 | 39 | 32 | 28 | 23 | 20 | 15 | 87 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 162 | 908 | 761 | 162 | 396 | 163 | 163 | 801 | 163 | 674 | 801 | 16 | 674 | 799 | 163 | 674 | 801 | 13 | 674 | 801 | 163 |
Best forecast wave conditions in West Sri Lanka | |||||||||||||||||||||
Best forecast wave conditions in Sri Lanka | |||||||||||||||||||||
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Information about the Hiriketya Beach Surf forecast
The above surf forecast table for Hiriketya Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Hiriketya Beach can be found by selecting the local surf guide option on the grey menu. Our Hiriketya Beach 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 (Hiriketya Beach) 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 Hiriketya Beach 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.











