
Surf Forecasts:
Thaila surf forecast from 12 Aug 2026:
- Best quality surf: Saturday 15 Aug, 2AM (local time) - 3.5ft (1.0m), 17s period, SSW swell with glassy winds.
- Most powerful swell: Saturday 15 Aug, 2AM (local time) - 3.5ft (1.0m), 17s period, SSW swell with 629 kJ wave energy.
- Next surfable swell (1★+): Wednesday 12 Aug, 5AM (local time) - 2ft (0.6m), 18s period with SSW swell.
Best Forecast Surf Conditions for Thaila this week:
The surf forecast for Thaila over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Aug 12) at 5AM. The primary swell is predicted to be 0.6m and 18s period with a secondary swell of 0.3m and 12s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Thaila in the next 16 days are 1.0m 17s and forecast to arrive on Saturday (Aug 15) at 2AM. Winds are predicted to be glassy at the time the swell arrives.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Wed 12th Aug) | 2ft (0.6m) 18s |
| Best Surf | 2AM (Sat 15th Aug) | 3.5ft (1.0m) 17s |
| Most Powerful | 2AM (Sat 15th Aug) | 3.5ft (1.0m) 17s |
Table - best surf conditions forecast for Thaila over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s break down what’s cooking for the next couple of weeks.
Honestly, it’s a pretty quiet stretch for Thaila. We’re looking at a lot of small, sloppy conditions with onshore or cross-onshore winds hanging around for days. The swell is coming from the right direction (SW), but it’s just not enough to get things clean.
The first few days, Wednesday the 12th through Friday the 14th, are a write-off. Swell is tiny, around 2 ft to 2 ft, with a long period of 16-17 seconds, but the wind is junk. The combined energy is moderate (under 500), but the “poor surf conditions” label says it all. Not worth getting wet for.
We do see a slight bump in energy by Saturday the 15th, with swell hitting 3 ft and combined energy reaching 561 – that’s the strongest we’ll see. But again, the wind is on it or cross-on, so it’s going to be a bumpy, choppy mess. Not good for a reef break.
Sunday the 16th morning is the first time we get a “marginal” call, with 3 ft SSW swell, but it’s still cross-on. Honestly, the best chance you’ll get is the odd morning – like Tuesday the 18th, Wednesday the 19th, and Sunday the 23rd – where the wind is light and cross-on, and the swell is around 2 ft to 3 ft with a long period (16-19 seconds). The combined energy sits around 300-400, which is moderate. But these are just “marginal” calls, not standouts.
The real standout? If I had to pick one, it’s the morning of Wednesday the 19th of August. Swell is 3 ft from the SSW, period of 16 seconds, combined energy of 408, and a light breeze. It’s still cross-on, but it’s the closest we get to something clean. That’s your best bet, but don’t expect any bombs.
For the rest of the second week, it’s more of the same: small swell, light to gentle breezes, and mostly “poor” conditions. The last few days from the 24th onward are flat and weak. If you’re a beginner, these small waves won’t be a problem size-wise, but the wind will make it frustrating.
All in all, it’s a tough window. The water temp is about average for this time of year, so no surprises there. But the surf just isn’t cooperating. We’ll see if the forecasts change, but for now, it’s a waiting game.
Rusty.
Short Range ForecastMostly dry. Warm (max 22°C on Wed morning, min 19°C on Thu night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 23°C on Mon afternoon, min 19°C on Fri night). Wind will be generally light. | ||||||||||||||||||
Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | ||||||||||||||
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 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SSW 19 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
Wave Graph | |||||||||||||||||||
207 | 143 | 208 | 206 | 201 | 248 | 239 | 197 | 280 | 629 | 302 | 532 | 519 | 419 | 372 | 330 | 268 | 264 | 261 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | on | on | on | glassy | on | cross-on | glassy | cross-on | on | on | cross-on | cross-on | glassy | cross-on | cross-on | on |
High Tide | 8:47PM2.49m | 10:16AM1.79m | 9:33PM2.43m | 10:49AM1.87m | 10:18PM2.29m | 11:22AM1.92m | 11:02PM2.09m | 11:55AM1.96m | 11:48PM1.85m | 12:29PM1.96m | 00:37AM1.60m | 1:04PM1.93m | 1:39AM1.37m | ||||||
Low Tide | 3:51AM-0.05m | 3:25PM0.83m | 4:27AM0.03m | 4:14PM0.75m | 5:01AM0.17m | 5:03PM0.72m | 5:32AM0.35m | 5:54PM0.72m | 6:01AM0.56m | 6:49PM0.75m | 6:27AM0.77m | 7:55PM0.79m | |||||||
— | 6:11 | — | — | 6:11 | — | — | 6:11 | — | — | 6:13 | — | — | 6:13 | — | — | 6:13 | — | — | |
— | — | 7:39 | — | — | 7:38 | — | — | 7:37 | — | — | 7:37 | — | — | 7:36 | — | — | 7:35 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 22 | 22 | 21 | 21 | 21 | 19 | 20 | 20 | 19 | 20 | 21 | 20 | 21 | 22 | 21 | 22 | 23 | 22 |
Feels °C | 22 | 23 | 23 | 22 | 22 | 21 | 19 | 20 | 19 | 19 | 20 | 21 | 21 | 21 | 21 | 20 | 22 | 22 | 21 |
Swell 1 Height (m) Direction Period (s) | SSW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | W 6 |
207 | 143 | 208 | 206 | 201 | 248 | 239 | 171 | 280 | 629 | 302 | 532 | 519 | 419 | 372 | 330 | 268 | 264 | 47 | |
Swell 2 Height (m) Direction Period (s) | SSW 12 | SSW 12 | S 12 | S 12 | S 11 | SSW 11 | S 12 | SSW 19 | SW 14 | W 4 | SSW 14 | W 5 | W 5 | W 5 | S 10 | S 10 | S 10 | SSW 18 | SSW 14 |
28 | 27 | 48 | 47 | 63 | 43 | 42 | 197 | 169 | 9 | 125 | 8 | 13 | 8 | 8 | 8 | 8 | 32 | 261 | |
Swell 3 Height (m) Direction Period (s) | W 4 | SW 13 | SW 11 | SW 11 | SW 12 | SSW 22 | SSW 20 | S 10 | W 12 | S 12 | W 5 | S 11 | S 11 | S 11 | W 10 | W 10 | W 10 | S 10 | S 10 |
2 | 27 | 33 | 29 | 23 | 45 | 151 | 35 | 3 | 41 | 8 | 21 | 20 | 9 | 2 | 2 | 2 | 8 | 7 | |
Wind waves Height (m) Direction Period (s) | — | W 4 | — | — | — | W 8 | — | — | SSW 11 | — | — | — | — | — | W 5 | W 5 | W 5 | W 5 | WNW 6 |
— | 1 | — | — | — | 12 | — | — | 79 | — | — | — | — | — | 13 | 17 | 14 | 28 | 62 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 7 | 109 | 109 | 12 | 65 | 109 | 0 | 109 | 128 | 0 | 109 | 109 | 77 | 109 | 105 | 0 | 109 | 109 | 2 |
Best forecast wave conditions in Orange County | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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Information about the Thaila Surf forecast
The above surf forecast table for Thaila provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Thaila can be found by selecting the local surf guide option on the grey menu. Our Thaila 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 (Thaila) 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 Thaila 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.
Thaila is 1 km (1 miles) from Laguna Beach. If you plan a vacation in Orange County, look for hotels and other accommodation in Laguna Beach. Laguna Beach has rooms for a wide range of budgets as well as car hire and transport links.











