Surf Forecasts:
Dunes surf forecast from 18 Jul 2026:
- Best quality surf: Sunday 19 Jul, 5AM (local time) - 5ft (1.6m), 14s period, SW swell with glassy winds.
- Most powerful swell: Sunday 19 Jul, 11AM (local time) - 5.5ft (1.7m), 15s period, WSW swell with 1,206 kJ wave energy.
- Next surfable swell (1★+): Sunday 19 Jul, 5AM (local time) - 5ft (1.6m), 14s 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 Sunday (Jul 19) at 5AM. The primary swell is predicted to be 1.6m and 14s period. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Dunes in the next 16 days are 1.7m 15s and forecast to arrive on Sunday (Jul 19) at 11AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 5s period and expected on Thursday (Jul 23) at 5AM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Sun 19th Jul) | 5ft (1.6m) 14s |
| Best Surf | 5AM (Sun 19th Jul) | 5ft (1.6m) 14s |
| Most Powerful | 11AM (Sun 19th Jul) | 5.5ft (1.7m) 15s |
Table - best surf conditions forecast for Dunes over the next 16 days.
Short Range ForecastMostly dry. Warm (max 23°C on Mon night, min 19°C on Tue morning). Mainly fresh winds. | Days 5-7 Weather SummaryMostly dry. Warm (max 25°C on Tue afternoon, min 21°C on Tue night). Mainly fresh winds. | |||||||||||||||||||
Sat 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | ||||||||||||||
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) | WSW 13 | SW 14 | WSW 15 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 12 | SW 14 | SW 14 | SW 13 | SW 13 |
Wave Graph  | ||||||||||||||||||||
 kJ | 528 | 754 | 1206 | 1031 | 811 | 586 | 451 | 374 | 320 | 273 | 66 | 102 | 97 | 171 | 132 | 187 | 99 | 147 | 140 | 104 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-off | cross-on | cross-off | cross-off | cross-on | cross-off | off | glassy | cross-off | cross-off | on | off | cross-off | glassy | off | cross-off | cross-on | cross-off |
High Tide | 2:28AM1.81m | 2:25PM1.82m | 2:59AM1.81m | 3:00PM1.66m | 3:29AM1.79m | 3:34PM1.48m | 3:59AM1.75m | 4:09PM1.32m | 4:33AM1.70m | 4:53PM1.16m | 5:14AM1.65m | 6:08PM1.03m | ||||||||
Low Tide | 8:11PM0.25m | 8:23AM0.54m | 8:40PM0.36m | 9:04AM0.57m | 9:05PM0.49m | 9:46AM0.62m | 9:27PM0.60m | 10:33AM0.69m | 9:46PM0.71m | 11:32AM0.76m | 10:05PM0.82m | 12:56PM0.78m | 10:25PM0.92m | |||||||
 |  | | | |  | | | | | | | | | | | | | | | |
 | — | — | 7:01 | — | — | 7:00 | — | — | 7:00 | — | — | 7:00 | — | — | 7:00 | — | — | 6:58 | — | — |
 | 5:58 | — | — | 5:58 | — | — | 5:58 | — | — | 5:59 | — | — | 5:59 | — | — | 6:00 | — | — | 6:00 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 22 | 21 | 22 | 22 | 21 | 22 | 23 | 21 | 25 | 25 | 23 | 25 | 25 | 22 | 23 | 24 | 21 | 23 | 23 |
Feels °C | 19 | 22 | 20 | 20 | 21 | 21 | 23 | 19 | 15 | 21 | 23 | 17 | 23 | 23 | 15 | 19 | 21 | 15 | 20 | 22 |
Swell 1 Height (m) Direction Period (s) | WSW 13 | SW 14 | WSW 15 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 7 | SW 9 | NE 6 | SW 13 | SW 13 | NE 7 | NE 8 | SW 14 | NE 7 | NE 8 |
| kJ | 528 | 754 | 1206 | 1031 | 811 | 586 | 451 | 374 | 320 | 273 | 42 | 67 | 30 | 171 | 132 | 84 | 39 | 147 | 113 | 55 |
Swell 2 Height (m) Direction Period (s) | NW 10 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 6 | NE 7 | NE 7 | NE 8 | SW 10 | SW 14 | SW 14 | — | SW 16 | SW 12 | SW 14 | WSW 18 | SW 13 | SW 13 |
| kJ | 4 | 25 | 23 | 16 | 13 | 16 | 10 | 14 | 12 | 9 | 39 | 102 | 97 | — | 40 | 187 | 99 | 31 | 140 | 104 |
Swell 3 Height (m) Direction Period (s) | NW 10 | NW 10 | NW 10 | NW 9 | W 9 | W 9 | — | SW 18 | SW 16 | ESE 4 | SW 14 | WSW 14 | SW 10 | — | — | W 20 | SW 12 | — | WSW 16 | WSW 16 |
| kJ | 4 | 4 | 4 | 3 | 2 | 2 | — | 12 | 10 | 1 | 66 | 20 | 44 | — | — | 7 | 47 | — | 51 | 51 |
Wind waves Height (m) Direction Period (s) | NE 8 | — | — | — | — | S 3 | — | SSE 4 | SE 4 | — | SSE 4 | E 4 | — | ENE 4 | ENE 6 | — | SSE 2 | NE 5 | — | — |
| kJ | 35 | — | — | — | — | 1 | — | 15 | 21 | — | 11 | 25 | — | 29 | 87 | — | 1 | 76 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 772 | 227 | 227 | 1207 | 0 | 0 | 1144 | 660 | 772 | 0 | 753 | 766 | 15 | 753 | 1023 | 0 | 0 | 493 | 493 | 659 |
Best forecast wave conditions in North West WA | ||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||
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FREE! Surf-Forecast.com widget for your website
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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