Surf Forecasts:
Dunes surf forecast from 22 Jul 2026:
- Best quality surf: Monday 27 Jul, 8PM (local time) - 2ft (0.6m), 14s period, SW swell with glassy winds.
- Most powerful swell: Tuesday 28 Jul, 2AM (local time) - 2.5ft (0.8m), 14s period, SW swell with 238 kJ wave energy.
- Next surfable swell (1★+): Thursday 23 Jul, 2PM (local time) - 2.5ft (0.7m), 12s period with SW swell.
Best Forecast Surf Conditions for Dunes this week:
The surf forecast for Dunes over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Jul 23) at 2PM. The primary swell is predicted to be 0.7m and 12s period with a secondary swell of 0.2m and 16s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Dunes in the next 16 days are 0.8m 14s and forecast to arrive on Tuesday (Jul 28) at 2AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 8s period and expected on Saturday (Jul 25) at 2PM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2PM (Thu 23rd Jul) | 2.5ft (0.7m) 12s |
| Best Surf | 8PM (Mon 27th Jul) | 2ft (0.6m) 14s |
| Most Powerful | 2AM (Tue 28th Jul) | 2.5ft (0.8m) 14s |
Table - best surf conditions forecast for Dunes over the next 16 days.
The Lowdown
Hey folks, Rusty here. It’s a quiet start out there, but we’ve got a few windows opening up.
The first few days are rough. Through to the end of July, Dunes is seeing small southwest swell around 2ft to 3ft, but the wind is mostly a fresh cross-off or cross breeze, leaving the surf pretty ordinary. You’re not missing much.
It’s not until the morning of Tuesday, 28 July that things start to show a pulse. We’ve got a 3ft southwest groundswell, period bumping to 13 seconds, and the wind is a light cross-off with gentle breeze (15 km/h). Wave energy is moderate (215). It’s not big, but it’s clean.
The real standout lands on Sunday, 2 August. The morning brings a 4ft southwest swell, 15-second period, with a moderate offshore wind (20 km/h) out of the southeast. The combined energy is strong (738), and conditions are forecast to be very good. The afternoon cleans right up with a light offshore breeze (10 km/h). This is the session to pencil in. For the expert crew, the morning of 31 July pushes up to 4ft with a very long 18-second period and strong energy (785), but that fresh cross-off wind (35 km/h) spoils the party. It’s just too messy.
Beyond that, the second week holds some smaller, cleaner windows but nothing that truly jumps out as a must-go. Check back with me later.
Rusty.
Short Range ForecastMostly dry. Warm (max 25°C on Wed night, min 19°C on Fri morning). Winds decreasing (strong winds from the ESE on Thu night, calm by Fri afternoon). | Days 5-7 Weather SummaryMostly dry. Warm (max 23°C on Sat night, min 19°C on Sun night). Mainly fresh winds. | ||||||||||||||||||
Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | ||||||||||||||
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) | SW 13 | SW 13 | SW 12 | SW 14 | SW 14 | SW 13 | SW 13 | WSW 15 | WSW 14 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | SW 15 | SW 14 | SW 13 | SW 13 | SW 14 |
Wave Graph  | |||||||||||||||||||
 kJ | 208 | 161 | 124 | 200 | 151 | 111 | 108 | 188 | 138 | 158 | 151 | 138 | 96 | 90 | 136 | 238 | 215 | 212 | 231 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | off | cross-off | cross-off | glassy | off | cross-off | cross | cross-off | cross-off | glassy | cross-off | cross-off | cross | cross-off | cross-off | cross | cross-off |
High Tide | 4:33AM1.70m | 4:53PM1.16m | 5:14AM1.65m | 6:08PM1.03m | 6:12AM1.60m | 10:16PM1.03m | 7:35AM1.57m | 11:01PM1.15m | 9:03AM1.61m | 11:26PM1.28m | 10:06AM1.69m | 11:51PM1.40m | |||||||
Low Tide | 9:46PM0.71m | 11:32AM0.76m | 10:05PM0.82m | 12:56PM0.78m | 10:25PM0.92m | 2:36PM0.73m | 11:23PM1.03m | 3:49PM0.62m | 2:26AM1.07m | 4:36PM0.49m | 3:53AM1.00m | 5:14PM0.38m | 4:48AM0.90m | ||||||
 |  | | | | | | | | | | | | | | | | | | |
 | — | 7:00 | — | — | 6:58 | — | — | 6:58 | — | — | 6:58 | — | — | 6:58 | — | — | 6:58 | — | — |
 | 5:59 | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 6:01 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 22 | 25 | 24 | 20 | 23 | 23 | 21 | 23 | 23 | 20 | 21 | 21 | 19 | 21 | 21 | 20 | 21 | 21 |
Feels °C | 22 | 14 | 21 | 16 | 14 | 22 | 21 | 14 | 18 | 21 | 13 | 17 | 19 | 13 | 17 | 19 | 17 | 17 | 19 |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 13 | NE 7 | SW 14 | SW 14 | NE 7 | NE 9 | WSW 15 | NE 8 | NE 8 | WSW 13 | NE 6 | NE 7 | NE 9 | SW 15 | SW 14 | SW 13 | SW 13 | SW 14 |
| kJ | 208 | 161 | 118 | 200 | 151 | 121 | 93 | 188 | 210 | 86 | 151 | 76 | 44 | 39 | 136 | 238 | 215 | 212 | 231 |
Swell 2 Height (m) Direction Period (s) | NE 6 | SW 16 | SW 12 | NE 8 | WSW 18 | SW 13 | SW 13 | — | WSW 14 | WSW 13 | NNE 9 | WSW 12 | WSW 12 | WSW 12 | NE 4 | NE 8 | NE 7 | NE 8 | NE 6 |
| kJ | 22 | 41 | 124 | 39 | 31 | 111 | 108 | — | 138 | 158 | 8 | 138 | 96 | 90 | 9 | 45 | 27 | 17 | 29 |
Swell 3 Height (m) Direction Period (s) | — | — | SW 16 | W 19 | — | WSW 16 | WSW 16 | — | — | W 13 | SW 18 | SW 17 | SW 16 | SW 16 | WSW 11 | — | — | SW 23 | SW 21 |
| kJ | — | — | 39 | 7 | — | 52 | 51 | — | — | 32 | 12 | 44 | 85 | 86 | 47 | — | — | 21 | 71 |
Wind waves Height (m) Direction Period (s) | ESE 4 | ENE 5 | SE 4 | ESE 5 | ENE 6 | — | S 3 | NE 6 | — | ESE 3 | NE 5 | — | S 3 | ESE 4 | — | — | E 2 | NE 4 | — |
| kJ | 29 | 67 | 10 | 52 | 110 | — | 1 | 167 | — | 3 | 53 | — | 7 | 10 | — | — | 1 | 10 | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 766 | 1020 | 0 | 766 | 1023 | 0 | 0 | 1390 | 15 | 0 | 251 | 0 | 227 | 227 | 777 | 0 | 0 | 1020 | 0 |
Best forecast wave conditions in North West WA | |||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Dunes surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Dunes Surf forecast
The above surf forecast table for Dunes provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Dunes can be found by selecting the local surf guide option on the grey menu. Our Dunes 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 (Dunes) 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 Dunes 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.
Are you planning a holiday in North West WA? If you are looking for accommodation near Dunes, camping, hotels and holiday cottages in North West WA, consider staying in Exmouth which is 15 km (9 miles) away.
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