Dirk Hartog Island surfForecast / WA – North West / Australia

information circle12 Day Weather and Surf, issued 7 pm Wednesday 11 Feb 2026 AWST
Forecast update in hr  min  s Forecast update imminent
Dirk Hartog Island surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Dirk Hartog Island sea temperature is
25.9° C
(Which is 1.4°C warmer than normal for this time of year)


Best Forecast Surf Conditions for Dirk Hartog Island this week:

The surf forecast for Dirk Hartog Island over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Feb 18) at 2PM. The primary swell is predicted to be 2.0m and 13s 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 12 days are 3.0m 15s and forecast to arrive on Tuesday (Feb 17) at 8PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Thursday (Feb 12) at 8AM.

Wave TypeTime (AWST) & Date Wave Height & Period
Next good surf (1 star+) 2PM (Wed 18th Feb)6.5ft (2.0m) 13s
Best Surf 2PM (Wed 18th Feb)6.5ft (2.0m) 13s
Most Powerful 8PM (Tue 17th Feb)10ft (3.0m) 15s

Table - best surf conditions forecast for Dirk Hartog Island over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Mostly dry. Warm (max 26°C on Wed night, min 22°C on Sat afternoon). Winds decreasing (strong winds from the S on Thu night, moderate winds from the SSE by Fri morning).

Days 3-6 Weather Summary Some drizzle, heaviest during Tue afternoon. Warm (max 25°C on Tue morning, min 21°C on Sun morning). Mainly strong winds.

Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wed
18
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
1
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
3
4
Swell
Height Map
Wave Height (m) & direction (?)
1.8
S
1.9
SSW
2.1
SSW
2.2
S
1.1
SW
1.8
SSW
2.2
SSW
2
SSW
2.3
SSW
1.2
SW
1.2
SW
1.2
SW
1
SW
2.2
SSW
2.5
SSW
3
S
1.8
SW
1.8
SW
1.6
SW
2.2
SSW
2.1
SSW
Period(s) (?)8131381211788161616148991615141413
Wave
Graph
(?)Metric surfscale
Energy kJ (?)4721211140163930975944546462176571068339864592616551707152099217701533
Wind
(km/h)
35
SE
25
SE
40
S
40
SSE
20
SSE
35
SSW
45
S
40
SSW
45
S
35
S
35
S
40
S
40
S
35
S
35
S
45
S
30
S
30
SSE
30
SSE
15
SE
10
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
on
crosscrosscross-
on
cross-
on
cross-
on
cross-
on
crosscross-
on
cross-
on
crosscrosscross-
on
crosscrosscrosscrosscross-
off
cross-
off
High Tide
/ height (m)
5:13PM
0.71
6:20PM
0.73
7:21PM
0.75
8:15PM
0.77
9:02PM
0.78
12:00PM
0.47
9:47PM
0.77
11:56AM
0.52
Low Tide
/ height (m)
3:15AM
0.19
3:39AM
0.15
4:02AM
0.11
4:24AM
0.09
4:44AM
0.08
5:01AM
0.09
3:10PM
0.43
5:17AM
0.11
4:11PM
0.39
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wed
18
Sunrise-6:09--6:09--6:09--6:11--6:11--6:11--6:13-
Sunset--7:12--7:12--7:10--7:09--7:08--7:08--7:07
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
rain showers
rain showers
rain showers
part cloud
Rain (mm)
-----------------132-
Temp. °C262424252624242323222222222223232525262930
Feels °C (?)232222212421192019161817161720192322253032
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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 12 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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