
Surf Forecasts:
Koggala Beach surf forecast from 27 Jul 2026:
- Best quality surf: Sunday 2 Aug, 8AM (local time) - 8ft (2.4m), 8s period, WSW swell with cross-shore winds.
- Most powerful swell: Sunday 2 Aug, 8PM (local time) - 10ft (3.0m), 9s period, WSW swell with 1,382 kJ wave energy.
- Next surfable swell (1★+): Sunday 2 Aug, 8AM (local time) - 8ft (2.4m), 8s period with WSW swell.
Best Forecast Surf Conditions for Koggala Beach this week:
The surf forecast for Koggala Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Aug 02) at 8AM. The primary swell is predicted to be 2.4m and 8s period with a secondary swell of 0.9m and 15s. Another secondary swell of 0.4m and 19s is also forecast. The wind is predicted to be cross-shore as the swell arrives.
The most powerful waves expected at Koggala Beach in the next 16 days are 3.0m 9s and forecast to arrive on Sunday (Aug 02) at 8PM. 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+) | 8AM (Sun 2nd Aug) | 8ft (2.4m) 8s |
| Best Surf | 8AM (Sun 2nd Aug) | 8ft (2.4m) 8s |
| Most Powerful | 8PM (Sun 2nd Aug) | 10ft (3.0m) 9s |
Table - best surf conditions forecast for Koggala Beach over the next 16 days.
The Lowdown
Right, folks, Rusty here. Let’s have a look at what’s on the cards for Koggala Beach over the next couple of weeks.
Honestly, it’s a pretty grim run for the first week or so. We’re looking at a whole lot of nothing until the very end of July, with a nasty cross-shore chop and stormy skies making a mess of things. The water is a touch warmer than usual for this time of year, sitting at 84°, but that’s small comfort when the waves are junk.
The first real glimmer of hope doesn’t show up until Friday, 31st July. The afternoon session sees a bump in combined energy (1179) with a 3ft, 18-second SSW groundswell. That’s a long period, which means proper energy, but with a cross-shore breeze and a moderate cross-chop, it’s only going to be marginal. Still, it’s the first thing that’s even close to ridable.
Saturday, 1st August, is more of the same: 4ft SSW swell with a 16-second period, and the energy stays moderate (1032 in the afternoon). But again, the wind is a problem.
Now, hold onto your board. Sunday, 2nd August, is a total anomaly. We’ve got a massive 10ft WSW swell rolling in, with a 9-second period and combined energy ripping at 2217. That is a lot of water. The wind is cross, but here’s the catch – the guidance says this is predicted to be too big for this break. This is expert-only, and even then, it’s a question of whether it’s even surfable. For a beach break like Koggala, a 10ft, short-period swell is going to be a washing machine. If you’re not a seasoned charger, stay well clear. This setup actually looks more interesting for kite surfing than paddle surfing.
After that Sunday spike, it drops back down. Monday, 3rd August, has 7ft to 7ft, but the wind is onshore and lumpy, so that’s a write-off. The rest of the first week of August is a long, drawn-out stretch of marginal, cross-shore conditions with moderate to fresh breezes. The swell hangs around 3ft to 5ft from the SSW with long periods (15-19 seconds), which is a tease, but the wind never really cleans up.
The second week is poorer. From around 7th August onwards, the energy drops, the swell dips below 3ft, and the wind stays stubbornly cross-shore. There’s nothing here that gets the heart rate up.
Honestly, if you’re desperate for a paddle, the afternoon of Friday, 31st July, is the best of a bad bunch, but it’s still a scratchy session. The only real standout is the Sunday, 2nd August, swell, but that’s a beast for the brave (or foolish) only. The rest of the 16-day window is a quiet one for Koggala.
Rusty.
Short Range ForecastHeavy rain (total 44mm), heaviest during Tue morning. Warm (max 28°C on Mon morning, min 27°C on Mon afternoon). Wind will be generally light. | Days 4-6 Weather SummaryHeavy rain (total 56mm), heaviest during Thu night. Warm (max 28°C on Thu morning, min 26°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | |||||||||||||||
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 13 | SSW 12 | WSW 6 | WSW 6 | SSW 15 | SSW 16 | SSW 14 | SSW 20 | SSW 19 | SSW 18 | SSW 18 | SSW 16 | SSW 16 | SSW 18 | SSW 18 | SSW 16 | SSW 16 | SSW 15 | WSW 9 | WSW 9 | W 9 |
Wave Graph | |||||||||||||||||||||
225 | 198 | 155 | 129 | 234 | 253 | 371 | 349 | 292 | 454 | 352 | 407 | 322 | 729 | 705 | 582 | 575 | 417 | 1294 | 1313 | 854 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 1:39PM0.49m | 2:15AM0.40m | 2:09PM0.53m | 2:40AM0.44m | 2:36PM0.56m | 3:06AM0.47m | 3:02PM0.57m | 3:32AM0.50m | 3:27PM0.58m | 3:58AM0.52m | 3:53PM0.57m | 4:25AM0.53m | 4:18PM0.54m | 4:53AM0.54m | |||||||
Low Tide | 8:17PM0.10m | 7:51AM0.14m | 8:40PM0.07m | 8:22AM0.11m | 9:03PM0.04m | 8:51AM0.09m | 9:26PM0.01m | 9:20AM0.08m | 9:49PM-0.00m | 9:49AM0.07m | 10:12PM-0.00m | 10:19AM0.08m | 10:35PM0.00m | ||||||||
6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | |
— | 6:27 | — | — | 6:27 | — | — | 6:25 | — | — | 6:25 | — | — | 6:25 | — | — | 6:25 | — | — | 6:25 | — | |
mm | 2 | 3 | 11 | 7 | 2 | 4 | 4 | 3 | 8 | 4 | 5 | 19 | 6 | 2 | 9 | 2 | 2 | 7 | 8 | 7 | 11 |
Temp °C | 28 | 28 | 27 | 28 | 28 | 27 | 28 | 28 | 27 | 28 | 28 | 27 | 27 | 28 | 26 | 28 | 28 | 27 | 27 | 27 | 27 |
Feels °C | 30 | 29 | 28 | 29 | 29 | 29 | 29 | 29 | 28 | 29 | 29 | 28 | 28 | 29 | 28 | 28 | 28 | 28 | 27 | 27 | 28 |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SSW 12 | SSW 12 | W 10 | SSW 15 | SSW 16 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 12 | SSW 16 | SSW 16 | SSW 18 | SSW 18 | SSW 16 | SSW 16 | SSW 15 | S 9 | S 8 | S 9 |
225 | 198 | 147 | 64 | 234 | 253 | 371 | 213 | 184 | 222 | 202 | 407 | 322 | 729 | 705 | 582 | 575 | 417 | 432 | 177 | 190 | |
Swell 2 Height (m) Direction Period (s) | W 10 | W 10 | W 10 | SSW 12 | W 9 | W 10 | W 9 | W 9 | W 9 | SSW 18 | SSW 18 | S 12 | S 11 | S 11 | S 7 | SSW 10 | S 10 | S 9 | SSW 14 | SSW 14 | SSW 17 |
98 | 94 | 92 | 107 | 85 | 65 | 81 | 85 | 87 | 454 | 352 | 137 | 121 | 242 | 100 | 157 | 146 | 73 | 301 | 297 | 297 | |
Swell 3 Height (m) Direction Period (s) | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | S 11 | SSE 10 | SSW 20 | SSW 19 | W 9 | W 9 | SE 10 | SSW 20 | SE 10 | SE 10 | SE 10 | S 10 | S 21 | S 19 | SSW 18 | SSW 14 |
90 | 88 | 67 | 68 | 67 | 61 | 38 | 349 | 292 | 83 | 61 | 50 | 298 | 51 | 27 | 25 | 68 | 34 | 190 | 333 | 166 | |
Wind waves Height (m) Direction Period (s) | W 6 | W 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | W 6 | WSW 7 | WSW 7 | WSW 6 | WSW 7 | WSW 7 | W 7 | W 7 | W 7 | W 7 | WSW 7 | WSW 9 | WSW 9 | W 9 |
89 | 101 | 155 | 129 | 100 | 90 | 108 | 122 | 157 | 171 | 177 | 257 | 198 | 157 | 145 | 173 | 243 | 337 | 1294 | 1313 | 854 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 196 | 871 | 757 | 196 | 769 | 198 | 196 | 871 | 666 | 196 | 1808 | 198 | 190 | 7 | 7 | 737 | 196 | 152 | 190 | 196 | 152 |
Best forecast wave conditions in West Sri Lanka | |||||||||||||||||||||
Best forecast wave conditions in Sri Lanka | |||||||||||||||||||||
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Information about the Koggala Beach Surf forecast
The above surf forecast table for Koggala Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Koggala Beach can be found by selecting the local surf guide option on the grey menu. Our Koggala 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 (Koggala 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 Koggala 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.
Kogalla is 10 km (6 miles) from Galle. If you plan a holiday in West Sri Lanka, look for hotels and other accommodation in Galle. Galle has rooms for a wide range of budgets as well as car hire and transport links.










