Dirk Hartog Island surfForecast / WA – North West / Australia

information circle48hr Weather and Surf, issued 1 pm Sunday 19 Apr 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
25.6° C
(Which is slightly warmer than usual)

How big are the waves at Dirk Hartog Island today?

The current surf forecast for Dirk Hartog Island at 9PM is: 1.8m 14s primary swell from a Southwest direction and 1.2m 5s secondary swell from a South direction (forecast issued at 01:00pm April 19). The wind direction is predicted to be cross-onshore.

Time (AWST) & DateWave HeightWave Period
Morning (19 Apr)6ft (1.9m)11s
Afternoon (19 Apr)5ft (1.5m)14s
Evening (19 Apr)6ft (1.8m)14s

Table - waves today at Dirk Hartog Island. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM
Rating
(10 max)
1
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
1
1
2
3
Swell
Height Map
Wave Height (m) & direction (?)
1.3
SW
1.8
SSW
2
SW
1.8
SW
1.8
SW
2.1
SW
1.9
SW
1.9
SW
1.8
SW
1.8
SW
1.9
SW
1.7
SW
2.2
SW
2.3
SW
2.3
SW
2.2
SW
3
SW
3.5
SW
3.5
SW
3.5
SW
3
SW
3
SW
3
SW
3
SW
Period(s) (?)151114141414131313131313161616151414141414141414
Wave
Graph
(?)Metric surfscale
Energy kJ (?)713829157213551318166412991261114411441223976238424842678217942814034405141713939365334692940
Wind
(km/h)
30
SSE
30
S
35
S
35
S
30
S
25
S
30
SSW
25
SSW
15
SW
25
WSW
30
WSW
35
SW
30
SW
30
SSW
35
S
40
SSE
35
SSE
30
SSE
30
S
35
S
35
SSE
35
SSE
30
SSE
25
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
on
cross-
on
cross-
on
crosscross-
on
cross-
on
cross-
on
ononononcross-
on
cross-
on
crosscrosscrosscrosscrosscrosscrosscrosscross-
off
cross-
off
High Tide
/ height (m)
10:19AM
0.90
1:22AM
0.41
10:55AM
0.93
11:36AM
0.93
Low Tide
/ height (m)
6:13PM
0.00
3:28AM
0.39
7:06PM
0.00
8:06PM
0.04
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Sunrise-------6:43-------6:45-------6:45
Sunset--6:07-------6:07-------6:06-----
clear
clear
clear
clear
clear
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
clear
cloud
cloud
light rain
part cloud
part cloud
clear
clear
clear
clear
clear
clear
Rain (mm)
---------------1--------
Temp. °C222222222121212121212121212122202020201920202019
Feels °C (?)191918181818181819181716161717141415151314141415
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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