Can I really catch mulloway off the Port Denison breakwall?

Yes. The end of the south breakwater is the recognised local mulloway spot, fished after dark with whole mulies, fresh tailor heads or live herring on a 6/0 single. Dawn and dusk in light onshore wind is the working window. The fish are not always there, but when the bait push is in the harbour the breakwall consistently produces.

Is the Irwin River mouth always fishable?

No. The bar opens after winter rainfall and closes back over a dry summer. When the mouth is open, the channel fishes for tailor, mulloway and bream on the run-out and the lower river bank produces bream regardless. When closed, the mouth is sand and the action shifts to South Beach gutters and the harbour.

Does the West Coast demersal closure apply at Dongara?

Yes, but only to boats. Port Denison sits in the West Coast Bioregion, where boat-based recreational fishing for demersal scalefish — pink snapper, dhufish and the wider mixed bag — is closed until spring 2027. Land-based fishing off the breakwall, the beaches and the rocks is exempt and stays open year-round with a 2-fish mixed demersal bag. Land-based spearfishing for dhufish is the one shore prohibition. Verify current DPIRD rules before you go.

Where is the boat ramp?

Port Denison harbour's public boat ramp is on the south side — a sealed dual-lane ramp with a catwalk and trailer parking, run by the Shire of Irwin. It fills early on calm weekends through the rock-lobster season.

Bite Compass

Bite Forecast

Dongara / Port Denison (Harbour / Granny's Beach / South Beach / Irwin River Mouth)

Wed 28 Oct 2026 · Australia/Perth

Forecast updated Wed 28 Oct, 10:01pm AWST

Bite Alert

Change Spot

←

28 Oct

tap to pick date

→

Today Tomorrow Sat 7 Nov

📍 Dongara / Port Denison (Harbour / Granny's Beach / South Beach / Irwin River Mouth)

waning gibbous · 95%

Weather: Cloudy Wind: S 168° · 13 km/h Swell: 0.8 m @ 6 s SW Water: 19.4 °C Pressure: 1011.5 hPa → steady Faces west · Offshore: NE, E, SE · Onshore: SW, W, NW · Forecast wind: cross-shore

★★★☆☆

Medium Fish Activity

Email me when a High bite day is coming Free

▸ Why this score?

At the day's peak · 7:00 pm

Solunar Between windows

Time of day Dusk

Tide Moving

Wind SE 15 km/h

Moon waning gibbous all day

Water temp 19.4 °C all day

Learn how the score works →

Activity Forecast

Day Timeline

Major Minor Tide Twilight

First light 5:05 am Last light 7:02 pm

Low 7:34 am High 10:30 pm

Drag or use arrow keys to explore

Feeding Windows

Best times to fish based on activity score.

Peak

6:00 pm → 10:30 pm

4h 30m

Good

4:30 am → 7:00 am

2h 30m

Good

12:30 am → 2:30 am

Good

1:00 pm → 2:00 pm

First light

5:05 am

Last light

7:02 pm

Sunrise

5:30 am

Sunset

6:38 pm

Moonrise

9:19 pm

Moonset

6:33 am

Low tide

7:34 am

High tide

10:30 pm

Hourly Wind

High Bite Hours Highlighted

12am

☀️

20°

↘︎

148°

20 km/h

1am

☀️

19°

↘︎

128°

19 km/h

2am

☀️

20°

↘︎

117°

21 km/h

3am

☀️

20°

↘︎

113°

24 km/h

4am

☀️

19°

↘︎

120°

25 km/h

5am

☁️

20°

↘︎

119°

24 km/h

6am

☁️

19°

↘︎

117°

24 km/h

7am

☁️

20°

→︎

112°

29 km/h

8am

☁️

19°

→︎

112°

21 km/h

9am

🌧️

21°

↘︎

142°

23 km/h

10am

☁️

23°

↘︎

124°

33 km/h

11am

🌧️

23°

↘︎

126°

30 km/h

12pm

☁️

25°

→︎

111°

26 km/h

1pm

☁️

26°

↘︎

119°

25 km/h

2pm

☀️

26°

↘︎

121°

24 km/h

3pm

☀️

26°

↘︎

118°

23 km/h

4pm

☀️

26°

↘︎

114°

22 km/h

5pm

☁️

25°

↘︎

124°

23 km/h

6pm

☀️

24°

↘︎

120°

19 km/h

7pm

☀️

21°

↘︎

127°

15 km/h

8pm

☀️

20°

↘︎

130°

14 km/h

9pm

☁️

19°

↘︎

133°

9 km/h

10pm

☁️

19°

↓︎

168°

13 km/h

11pm

☀️

18°

↓︎

163°

12 km/h

Hourly Swell

Easing 1.4 → 0.7 m SW

12am

1.4 m

@ 7 s

↙︎

Moderate

chop

1am

1.4 m

@ 7 s

↙︎

Moderate

chop

2am

1.4 m

@ 7 s

↙︎

Moderate

chop

3am

1.4 m

@ 7 s

↙︎

Moderate

chop

4am

1.3 m

@ 7 s

↙︎

Moderate

chop

5am

1.2 m

@ 7 s

↙︎

Moderate

chop

6am

1.2 m

@ 7 s

↙︎

Moderate

chop

7am

1.1 m

@ 7 s

↙︎

Moderate

chop

8am

1.1 m

@ 7 s

↙︎

Moderate

chop

9am

1.1 m

@ 7 s

↙︎

Moderate

chop

10am

1.0 m

@ 6 s

↙︎

Moderate

chop

11am

1.0 m

@ 6 s

↙︎

Slight

chop

12pm

0.9 m

@ 7 s

↙︎

Slight

chop

1pm

0.9 m

@ 7 s

↙︎

Slight

chop

2pm

0.9 m

@ 7 s

↙︎

Slight

chop

3pm

0.9 m

@ 7 s

↙︎

Slight

chop

4pm

0.9 m

@ 7 s

↙︎

Slight

chop

5pm

0.9 m

@ 7 s

↙︎

Slight

chop

6pm

0.9 m

@ 6 s

↙︎

Slight

chop

7pm

0.9 m

@ 6 s

↙︎

Slight

chop

8pm

0.9 m

@ 6 s

↙︎

Slight

chop

9pm

0.8 m

@ 6 s

↙︎

Slight

chop

10pm

0.8 m

@ 6 s

↙︎

Slight

chop

11pm

0.7 m

@ 6 s

↙︎

Slight

chop

Water Temp (°C)

→ steady around 19.4°

Sun

25 Oct

19.6°

Mon

26 Oct

19.4°

Tue

27 Oct

19.5°

Wed

28 Oct

19.4°

Thu

29 Oct

19.8°

Fri

30 Oct

20.4°

Sat

31 Oct

20.7°

Sun

1 Nov

20.9°

Mon

2 Nov

21.2°

Tue

3 Nov

21.4°

Wind Map

Wind data (text)

Now: 13 km/h S (168°).

Wind map data: ECMWF HRES (operational), updated every 6 hours. Not for navigation.

Open in the full fishing map →

Feeding Windows

Best times to fish based on activity score.

Peak

6:00 pm → 10:30 pm

4h 30m

Good

4:30 am → 7:00 am

2h 30m

Good

12:30 am → 2:30 am

Good

1:00 pm → 2:00 pm

First light

5:05 am

Last light

7:02 pm

Sunrise

5:30 am

Sunset

6:38 pm

Moonrise

9:19 pm

Moonset

6:33 am

Low tide

7:34 am

High tide

10:30 pm

Species at This Spot

Keep Tabs on Dongara / Port Denison (Harbour / Granny's Beach / South Beach / Irwin River Mouth)

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