
Surf Forecasts:
National Park surf forecast from 12 Aug 2026:
- Best quality surf: Tuesday 18 Aug, 7AM (local time) - 7ft (2.2m), 8s period, ESE swell with offshore winds.
- Most powerful swell: Tuesday 18 Aug, 10AM (local time) - 7ft (2.2m), 8s period, ESE swell with 600 kJ wave energy.
- Next surfable swell (1★+): Wednesday 12 Aug, 7PM (local time) - 2ft (0.6m), 9s period with E swell.
Best Forecast Surf Conditions for National Park this week:
The surf forecast for National Park over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Aug 12) at 7PM. The primary swell is predicted to be 0.6m and 9s period with a secondary swell of 0.3m and 6s. Another secondary swell of 0.6m and 4s is also forecast. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at National Park in the next 16 days are 2.2m 8s and forecast to arrive on Tuesday (Aug 18) at 10AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 6s period and expected on Saturday (Aug 15) at 7PM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7PM (Wed 12th Aug) | 2ft (0.6m) 9s |
| Best Surf | 7AM (Tue 18th Aug) | 7ft (2.2m) 8s |
| Most Powerful | 10AM (Tue 18th Aug) | 7ft (2.2m) 8s |
Table - best surf conditions forecast for National Park over the next 16 days.
The Lowdown
G’day, Rusty here. We’re looking at a pretty slow and patchy run for National Park. This point break has good exposure and an ENE swell window, but the next week or so is mostly about waiting through tiny, choppy, or just ordinary conditions. The real standout window is tucked away in the second week, so you’ll want to mark your calendar.
Let’s start with the here and now. Wednesday morning, 12 August, offers a fleeting moment of calm – glassy conditions with a light offshore westerly at 3 mph, and knee-high 2 ft easterly swell. The combined energy is a weak 79, and the water’s sitting at 68.9°, about average for the time of year. It’s surfable, but it’s more about getting wet than anything special.
From Wednesday afternoon right through to Sunday, 16 August, it’s a write-off. The swell drops to 1–2 ft, winds are cross-off or fresh offshore but the energy’s gone – readings bounce between 28 and 39. The wave comment says “poor surf conditions” for most of it.
We scrape by Monday, 17 August, with a short-period 5 ft swell from the SE, but it’s only 6 seconds – weak and lumpy, energy moderate at 191. Tuesday, 18 August, is where it starts waking up. Offshore winds from the SE at 16 mph, swell building to 7 ft from the ESE at 8 seconds, and energy jumps to 600. That’s moderate-to-strong energy, and the wave comment says “expect very good surf conditions.” This is your first proper standout – good for intermediate to experienced surfers. That 7 ft is getting stout for beginners.
Wednesday, 19 August, holds solid with 6 ft from the SE, 8 seconds, offshore winds again, and energy at 518. Thursday, 20 August, is maybe the pick of the whole run: clear skies, offshore at 9 mph, 6 ft ESE swell at 9 seconds, energy a solid 530, and the wave comment calls it “very good.” The Thursday morning is a little marginal with cross-off winds and 7 ft but lower-rated. Don’t sleep on Thursday afternoon – that’s the one.
Friday, 21 August, is a gem too: glassy, dead calm early with 5 ft easterly swell at 9 seconds and energy of 379. That’s clean, lined-up, and all for you. The swell is manageable for intermediates, but the longer period (9 seconds) and point setup will give proper waves.
Saturday 22 and Sunday 23 August, the wind turns cross-on and onshore, and the swell drops back to 3.5–4 ft – poor conditions, choppy stuff. Avoid.
Monday 24 through Wednesday 26 August sees small 1.5–3 ft surf, with a brief return to glassy conditions on Tuesday morning and Wednesday afternoon – the Wednesday afternoon actually shows 4 ft from the NNE but only 5 seconds, so not much push.
Thursday, 27 August, finishes the period with tiny 1.5 ft and offshore winds, energy fallen to 43 – it’s done.
So, the real play is Tuesday 18 and Thursday 20 August. Both have solid 6–7 ft ESE swell, consistent offshore winds, and good energy. Thursday afternoon gets the nod for cleanest conditions and longer period. Tuesday morning is a close second with strong energy. The rest is wait-and-see or a paddle for nothing.
Stay salty.
Short Range ForecastSome drizzle, heaviest during Wed night. Warm (max 21°C on Wed morning, min 12°C on Wed night). Mainly fresh winds. | Days 4-6 Weather SummaryHeavy rain (total 32mm), heaviest during Sat night. Very mild (max 18°C on Sat morning, min 15°C on Sat night). Mainly fresh winds. | ||||||||||||||||||||
Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | |||||||||||||||
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) | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | ENE 9 | E 9 | SE 6 | E 10 | E 10 | SE 6 | SE 6 | ESE 6 | ESE 7 | ESE 8 | ESE 8 | ESE 8 |
Wave Graph | |||||||||||||||||||||
58 | 60 | 60 | 41 | 41 | 41 | 26 | 25 | 25 | 27 | 26 | 216 | 17 | 17 | 161 | 164 | 150 | 310 | 600 | 585 | 494 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-off | cross | cross-off | off | cross-off | cross-off | off | cross-off | cross-off | off | cross-off | cross-off | off | off | off | off | off | off | off | off |
High Tide | 8:04PM2.08m | 8:18AM1.54m | 8:45PM2.04m | 9:01AM1.57m | 9:24PM1.94m | 9:44AM1.58m | 10:00PM1.81m | 10:26AM1.56m | 10:35PM1.65m | 11:10AM1.52m | 11:09PM1.49m | 11:58AM1.47m | 11:42PM1.35m | ||||||||
Low Tide | 1:27PM0.13m | 2:31AM0.23m | 2:14PM0.11m | 3:09AM0.20m | 2:58PM0.15m | 3:46AM0.21m | 3:41PM0.24m | 4:21AM0.25m | 4:24PM0.37m | 4:55AM0.31m | 5:08PM0.52m | 5:29AM0.39m | 5:56PM0.68m | ||||||||
6:18 | — | — | 6:18 | — | — | 6:18 | — | — | 6:16 | — | — | 6:16 | — | — | 6:15 | — | — | 6:13 | — | — | |
— | 5:24 | — | — | 5:25 | — | — | 5:25 | — | — | 5:27 | — | — | 5:27 | — | — | 5:28 | — | — | 5:28 | — | |
mm | — | — | 1 | — | — | — | — | — | — | — | 2 | 7 | 4 | 2 | 4 | 2 | 2 | 9 | 1 | 2 | 2 |
Temp °C | 21 | 20 | 16 | 20 | 19 | 16 | 18 | 18 | 17 | 18 | 18 | 17 | 17 | 18 | 17 | 18 | 18 | 17 | 19 | 18 | 17 |
Feels °C | 18 | 17 | 10 | 15 | 14 | 14 | 14 | 15 | 14 | 14 | 14 | 12 | 13 | 14 | 14 | 15 | 14 | 13 | 14 | 14 | 13 |
Swell 1 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | ENE 9 | E 9 | E 9 | E 7 | ENE 7 | E 8 | E 10 | E 9 | E 13 | — | E 13 | E 12 |
58 | 60 | 60 | 41 | 41 | 41 | 26 | 25 | 25 | 27 | 26 | 43 | 17 | 11 | 22 | 16 | 15 | 3 | — | 3 | 3 | |
Swell 2 Height (m) Direction Period (s) | NE 7 | NE 10 | NE 6 | NE 7 | NNE 7 | SE 8 | NE 7 | NE 7 | NE 9 | NE 8 | E 9 | — | E 10 | E 10 | E 14 | ESE 8 | E 14 | — | — | — | — |
15 | 4 | 10 | 8 | 5 | 16 | 2 | 2 | 3 | 3 | 2 | — | 17 | 17 | 4 | 7 | 4 | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | NE 10 | S 10 | NE 10 | NE 10 | SSE 7 | NE 8 | NE 9 | NE 9 | — | NE 8 | — | — | E 16 | E 15 | — | E 14 | E 13 | — | — | — | — |
4 | 8 | 4 | 4 | 4 | 2 | 3 | 3 | — | 3 | — | — | 5 | 4 | — | 4 | 4 | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | SW 3 | NE 6 | SSW 4 | SW 3 | SSE 3 | SE 4 | SSE 5 | SE 6 | SE 6 | SE 5 | SE 5 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | ESE 6 | ESE 7 | ESE 8 | ESE 8 | ESE 8 |
2 | 34 | 17 | 5 | 5 | 7 | 51 | 83 | 115 | 62 | 115 | 216 | 142 | 141 | 161 | 164 | 150 | 310 | 600 | 585 | 494 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 204 | 0 | 17 | 0 | 0 | 203 | 204 | 183 | 204 | 340 | 0 | 203 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Sunshine Coast | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
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Information about the National Park Surf forecast
The above surf forecast table for National Park provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at National Park can be found by selecting the local surf guide option on the grey menu. Our National Park 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 (National Park) 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 National Park 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.
National Park is 34 km (21 miles) from Sunshine Coast. If you plan a holiday in Sunshine Coast, look for hotels and other accommodation in Sunshine Coast. Sunshine Coast has rooms for a wide range of budgets as well as car hire and transport links.











