Surf Forecasts:
Dirk Hartog Island surf forecast from 9 Jul 2026:
- Best quality surf: Tuesday 14 Jul, 8AM (local time) - 8ft (2.5m), 16s period, SW swell with offshore winds.
- Most powerful swell: Monday 13 Jul, 2PM (local time) - 8ft (2.5m), 18s period, SW swell with 4,475 kJ wave energy.
- Next surfable swell (1★+): Friday 10 Jul, 2PM (local time) - 5ft (1.6m), 12s period with SW swell.
Best Forecast Surf Conditions for Dirk Hartog Island this week:
The surf forecast for Dirk Hartog Island over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Jul 10) at 2PM. The primary swell is predicted to be 1.6m and 12s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Dirk Hartog Island in the next 16 days are 2.5m 18s and forecast to arrive on Monday (Jul 13) at 2PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Saturday (Jul 11) at 5AM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2PM (Fri 10th Jul) | 5ft (1.6m) 12s |
| Best Surf | 8AM (Tue 14th Jul) | 8ft (2.5m) 16s |
| Most Powerful | 2PM (Mon 13th Jul) | 8ft (2.5m) 18s |
Table - best surf conditions forecast for Dirk Hartog Island over the next 16 days.
Short Range ForecastMostly dry. Warm (max 21°C on Fri afternoon, min 18°C on Sun morning). Winds increasing (light winds from the SSE on Fri afternoon, fresh winds from the SE by Sun night). | Days 4-6 Weather SummaryMostly dry. Warm (max 24°C on Tue afternoon, min 18°C on Mon morning). Winds decreasing (fresh winds from the SE on Mon morning, light winds from the WNW by Tue night). | ||||||||||||||||||||
Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | |||||||||||||||
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) | WSW 13 | SW 12 | SW 13 | SW 12 | SW 12 | SW 14 | SW 14 | SW 17 | SW 18 | SW 16 | SW 17 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 16 | SW 16 | SW 15 | SW 14 |
Wave Graph  | |||||||||||||||||||||
 kJ | 649 | 736 | 591 | 298 | 396 | 581 | 1063 | 3119 | 1215 | 2694 | 4284 | 3455 | 2390 | 2038 | 1760 | 1443 | 1044 | 844 | 1602 | 1650 | 1147 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-off | cross-off | cross | cross-off | cross-off | cross | cross-off | cross-off | cross | cross-off | off | cross | cross-off | cross-off | cross | cross-on | cross-off | cross-on | cross-on |
High Tide | 5:43AM0.86m | 6:38AM0.91m | 7:38AM0.95m | 8:38AM0.96m | 9:36AM0.94m | 2:01AM0.40m | 10:31AM0.89m | 1:23AM0.44m | |||||||||||||
Low Tide | 2:26PM0.15m | 3:15PM0.05m | 4:02PM-0.02m | 4:47PM-0.06m | 5:27PM-0.06m | 6:03PM-0.02m | 2:18AM0.40m | 6:30PM0.05m | 4:19AM0.40m | ||||||||||||
 |  |  |  | | | | | | | | | | | | | | | | |  | |
 | 7:13 | — | — | 7:13 | — | — | 7:13 | — | — | 7:13 | — | — | 7:13 | — | — | 7:13 | — | — | 7:13 | — | — |
 | — | 5:50 | — | — | 5:50 | — | — | 5:51 | — | — | 5:51 | — | — | 5:51 | — | — | 5:52 | — | — | 5:52 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 21 | 21 | 19 | 21 | 20 | 19 | 21 | 20 | 19 | 21 | 22 | 21 | 24 | 24 | 22 | 22 | 22 | 21 | 22 | 22 |
Feels °C | 18 | 20 | 19 | 15 | 18 | 15 | 14 | 17 | 14 | 14 | 18 | 18 | 16 | 20 | 21 | 19 | 19 | 21 | 21 | 21 | 21 |
Swell 1 Height (m) Direction Period (s) | WSW 13 | SW 12 | SW 13 | SW 12 | SW 12 | SW 14 | SW 14 | SW 17 | SW 14 | SW 16 | SW 17 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 13 | SW 16 | SW 15 | SW 14 |
| kJ | 649 | 736 | 591 | 298 | 396 | 581 | 1063 | 3119 | 975 | 2694 | 4284 | 3455 | 2390 | 2038 | 1760 | 1443 | 1044 | 663 | 1602 | 1650 | 1147 |
Swell 2 Height (m) Direction Period (s) | SSW 12 | — | W 12 | WSW 13 | W 12 | NW 13 | SW 18 | — | SW 18 | SW 19 | — | S 7 | — | ENE 3 | WNW 13 | WNW 13 | SW 18 | SW 16 | WNW 12 | WNW 12 | WNW 12 |
| kJ | 247 | — | 3 | 98 | 3 | 6 | 623 | — | 1215 | 1336 | — | 167 | — | 1 | 17 | 17 | 552 | 844 | 14 | 14 | 13 |
Swell 3 Height (m) Direction Period (s) | — | — | SSW 11 | S 5 | SW 22 | — | SSW 7 | — | SW 23 | — | — | — | — | — | — | WNW 13 | NNW 13 | WNW 12 | — | — | — |
| kJ | — | — | 119 | 13 | 18 | — | 69 | — | 185 | — | — | — | — | — | — | 17 | 17 | 15 | — | — | — |
Wind waves Height (m) Direction Period (s) | ESE 3 | — | SSE 4 | E 4 | E 3 | S 8 | ESE 4 | SW 17 | S 6 | ESE 3 | SW 17 | SE 3 | ENE 4 | — | — | NE 4 | N 3 | — | N 3 | NW 3 | WNW 4 |
| kJ | 3 | — | 11 | 10 | 1 | 203 | 8 | 238 | 143 | 4 | 427 | 3 | 11 | — | — | 10 | 1 | — | 1 | 3 | 8 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 198 | 6 | 198 | 198 | 385 | 198 | 198 | 385 | 198 | 238 | 198 | 238 | 238 | 197 | 0 | 238 | 1049 | 244 | 828 | 678 | 484 |
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 Dirk Hartog Island 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 Dirk Hartog Island Surf forecast
The above surf forecast table for Dirk Hartog Island provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Dirk Hartog Island can be found by selecting the local surf guide option on the grey menu. Our Dirk Hartog Island 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 (Dirk Hartog Island) 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 Dirk Hartog Island 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 Dirk Hartog Island, camping, hotels and holiday cottages in North West WA, consider staying in Useless Loop which is 20 km (12 miles) away.
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