Surf Forecasts:
National Park surf forecast from 19 Aug 2026:
- Best quality surf: Wednesday 19 Aug, 4PM (local time) - 4.5ft (1.4m), 11s period, SE swell with offshore winds.
- Most powerful swell: Wednesday 19 Aug, 4PM (local time) - 4.5ft (1.4m), 11s period, SE swell with 462 kJ wave energy.
- Next surfable swell (1★+): Wednesday 19 Aug, 4PM (local time) - 4.5ft (1.4m), 11s period with SE 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 19) at 4PM. The primary swell is predicted to be 1.4m and 11s period with a secondary swell of 1.1m and 7s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at National Park in the next 16 days are 1.4m 11s and forecast to arrive on Wednesday (Aug 19) at 4PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Wednesday (Aug 26) at 10AM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4PM (Wed 19th Aug) | 4.5ft (1.4m) 11s |
| Best Surf | 4PM (Wed 19th Aug) | 4.5ft (1.4m) 11s |
| Most Powerful | 4PM (Wed 19th Aug) | 4.5ft (1.4m) 11s |
Table - best surf conditions forecast for National Park over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s get into it.
We’ve got a decent run of surf coming up at National Park, a point break that’s exposed to the swell. The water is sitting at 68°, which is a touch colder than we’d normally expect for this time of year – about 2° cooler, so you’ll want a slightly thicker spring suit.
The action kicks off Wednesday, August 19th, and it’s a strong start. Wednesday morning we’ve got a solid 7ft easterly-southeast swell with a short period of 8 seconds, but the wind is a clean offshore. The energy is moderate (514), and the conditions are set to be very good. This is the standout window. The afternoon drops a little to 5ft but the period stretches to 11 seconds, making for a longer, more powerful wave. The wind stays offshore, so it’s still quality.
Thursday, August 20th keeps the fun going. A bit of light rain in the morning, but the swell is 6ft from the east, period 8 seconds, and the wind is a gentle offshore. The energy is moderate (377). Afternoon is much the same, a little smaller at 5ft but still clean. This is a solid couple of days.
Friday, August 21st sees the swell drop to 4ft in the morning. The wind is light and offshore, so it’s clean, but the waves are just ordinary. The afternoon switches to a cross-offshore breeze, but it’s still only 4ft. The energy is weak (180-195). Not a day to get too excited about.
Saturday, August 22nd is a morning glass-off. The swell is tiny at 4ft, but with glassy conditions, it’ll be a pretty paddle. The energy is weak (147). The afternoon gets a bit of a cross-offshore breeze.
From Sunday, August 23rd through to Tuesday, August 25th, the surf gets smaller and less appealing. The swell drops below 3ft, and the wind starts to get messy. By Tuesday, the wind is onshore or cross-shore, and the energy is very weak (below 100). It’s a poor run.
Wednesday, August 26th is a bit of a mixed bag. The morning is a write-off with a cross-onshore wind, but the afternoon turns glassy again with a tiny 2ft swell. It’s surfable, but only just.
Thursday, August 27th and Friday, August 28th are more of the same – very small, with weak energy. Friday morning even has a bit of an onshore wind, making it a poor session.
Saturday, August 29th is a right-off. Tiny swell, cross-shore winds, and very weak energy.
Now, here’s a glimmer of hope. Sunday, August 30th brings a new pulse. The morning is a bit messy with a 5ft south-easterly swell and a cross-shore wind, but the afternoon cleans right up. The wind goes offshore, the swell is 4ft from the southeast with a 10-second period, and the energy is moderate (277). It’s a good session.
Monday, August 31st is a bit of a letdown. The morning has a 5ft swell but the wind is cross-offshore, and it’s rated poor. The afternoon has a very long period swell of 13 seconds from the southeast, but it’s only 2ft and the wind is too strong. The energy is moderate (369), but the conditions don’t match.
Tuesday, September 1st and Wednesday, September 2nd are tiny. Offshore winds keep the surface clean, but the swell is below 2ft. It’s almost flat.
Finally, Thursday, September 3rd brings a bit of size back. The morning has a 5ft swell from the east-southeast, a short period of 6 seconds, and a strong offshore wind. The energy is moderate (268), but it’s rated as marginal. The afternoon improves to 5ft, a 7-second period, and the wind is still offshore. It’s a good session to end the forecast.
Best Bet: The clear winner is Wednesday, August 19th through to Thursday, August 20th. The bigger swell, consistent offshore winds, and moderate energy make for the best surfing of the entire outlook. The point break setup should handle the short-period swell fine.
Ah, and one thing – this break is a point, so it’ll handle the longer-period swells that show up later in the forecast pretty well. But for the short-period stuff we’re getting early on, it’ll still be fun and punchy.
Catch you in the water.
Rusty
Short Range ForecastLight rain (total 5mm), mostly falling on Wed night. Very mild (max 19°C on Wed morning, min 16°C on Wed night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Very mild (max 19°C on Sat morning, min 16°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | |||||||||||||||
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) | ESE 8 | SE 11 | SE 10 | E 8 | E 8 | E 8 | E 8 | E 7 | E 7 | E 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
Wave Graph | |||||||||||||||||||||
426 | 462 | 245 | 329 | 308 | 266 | 187 | 150 | 108 | 134 | 143 | 143 | 138 | 123 | 55 | 60 | 78 | 105 | 80 | 82 | 82 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross-off | off | off | off | off | cross-off | glassy | glassy | cross-off | glassy | off | cross-off | off | off | cross-off | cross-on | cross-on | cross | on |
High Tide | 12:54PM1.43m | 00:19AM1.22m | 2:04PM1.42m | 1:12AM1.12m | 3:22PM1.45m | 2:41AM1.06m | 4:27PM1.52m | 4:14AM1.07m | 5:17PM1.61m | 5:17AM1.14m | 5:57PM1.71m | 6:03AM1.23m | 6:31PM1.79m | ||||||||
Low Tide | 6:58PM0.82m | 6:49AM0.55m | 8:30PM0.90m | 7:45AM0.61m | 10:13PM0.90m | 8:57AM0.63m | 11:20PM0.82m | 10:07AM0.62m | 00:03AM0.73m | 11:02AM0.56m | 00:35AM0.62m | 11:48AM0.49m | 1:05AM0.53m | ||||||||
6:13 | — | — | 6:13 | — | — | 6:11 | — | — | 6:11 | — | — | 6:09 | — | — | 6:09 | — | — | 6:07 | — | — | |
— | 5:29 | — | — | 5:29 | — | — | 5:29 | — | — | 5:30 | — | — | 5:30 | — | — | 5:30 | — | — | 5:30 | — | |
mm | — | — | 4 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 19 | 19 | 17 | 19 | 19 | 18 | 19 | 18 | 18 | 19 | 19 | 18 | 19 | 19 | 18 | 19 | 19 | 18 | 21 | 21 | 19 |
Feels °C | 14 | 15 | 15 | 15 | 16 | 15 | 17 | 16 | 17 | 18 | 18 | 18 | 18 | 18 | 18 | 19 | 18 | 18 | 18 | 18 | 19 |
Swell 1 Height (m) Direction Period (s) | ESE 12 | ENE 7 | SE 10 | ESE 9 | E 8 | E 8 | E 8 | E 7 | E 7 | E 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
88 | 111 | 245 | 48 | 308 | 266 | 187 | 150 | 108 | 134 | 143 | 143 | 138 | 123 | 55 | 60 | 78 | 105 | 80 | 82 | 82 | |
Swell 2 Height (m) Direction Period (s) | — | — | ENE 7 | — | — | NE 7 | SSE 9 | SSE 8 | SE 8 | SSE 7 | SE 7 | SSE 7 | SSE 7 | SE 7 | NE 7 | NE 7 | NE 7 | S 7 | ENE 10 | S 6 | NNE 4 |
— | — | 84 | — | — | 73 | 8 | 6 | 9 | 5 | 9 | 5 | 5 | 2 | 31 | 30 | 17 | 1 | 9 | 1 | 6 | |
Swell 3 Height (m) Direction Period (s) | — | — | SE 13 | — | — | — | — | SSE 8 | E 14 | E 10 | E 11 | ESE 10 | SE 9 | SE 8 | E 9 | E 11 | E 10 | S 6 | S 6 | S 6 | NE 8 |
— | — | 7 | — | — | — | — | 24 | 4 | 8 | 2 | 9 | 3 | 3 | 2 | 2 | 2 | 1 | 1 | 1 | 20 | |
Wind waves Height (m) Direction Period (s) | ESE 8 | SE 11 | — | E 8 | — | ENE 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | NE 4 | — |
426 | 462 | — | 329 | — | 99 | — | — | — | — | — | — | — | — | — | — | — | — | — | 15 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 6 | 28 | 2 |
Best forecast wave conditions in Sunshine Coast | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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.











