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)

Mon 09 Nov 2026 · Australia/Perth

Forecast updated 12:00pm AWST

Bite Alert

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←

9 Nov

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Today Tomorrow Sat 7 Nov

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

new · 1%

Weather: Cloudy Wind: S 198° · 32 km/h Swell: 1.3 m @ 10 s SW Water: 21.6 °C Pressure: 1018.6 hPa ↓ falling Faces west · Offshore: NE, E, SE · Onshore: SW, W, NW · Forecast wind: cross-shore

★★★☆☆

Medium Fish Activity

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▸ Why this score?

At the day's peak · 5:00 am

Solunar Minor window

Time of day Dawn

Tide Turning

Wind SE 19 km/h

Moon new all day

Water temp 21.6 °C all day

Learn how the score works →

Activity Forecast

Day Timeline

Major Minor Tide Twilight

First light 4:55 am Last light 7:12 pm

Low 5:24 am High 8:30 pm

Drag or use arrow keys to explore

Feeding Windows

Best times to fish based on activity score.

Peak

4:30 am → 6:30 am

Good

6:30 pm → 8:00 pm

1h 30m

Good

11:00 pm → 12:00 am

Good

11:30 am → 12:00 pm

30m

First light

4:55 am

Last light

7:12 pm

Sunrise

5:21 am

Sunset

6:47 pm

Moonrise

4:53 am

Moonset

6:56 pm

Low tide

5:24 am

High tide

8:30 pm

Hourly Wind

High Bite Hours Highlighted

12am

☁️

17°

↓︎

175°

22 km/h

1am

☁️

17°

↓︎

170°

21 km/h

2am

☁️

17°

↓︎

166°

20 km/h

3am

☁️

17°

↓︎

161°

19 km/h

4am

☁️

17°

↘︎

154°

19 km/h

5am

☁️

17°

↘︎

148°

19 km/h

6am

☁️

17°

↘︎

144°

19 km/h

7am

☁️

17°

↘︎

143°

19 km/h

8am

☁️

18°

↘︎

146°

19 km/h

9am

☁️

18°

↓︎

158°

20 km/h

10am

☁️

18°

↓︎

174°

22 km/h

11am

☁️

18°

↓︎

189°

27 km/h

12pm

☁️

19°

↓︎

198°

32 km/h

1pm

☁️

19°

↙︎

203°

37 km/h

2pm

☁️

19°

↙︎

205°

40 km/h

3pm

☁️

18°

↙︎

204°

40 km/h

4pm

☁️

18°

↓︎

201°

38 km/h

5pm

☀️

18°

↓︎

196°

36 km/h

6pm

☀️

17°

↓︎

190°

33 km/h

7pm

☀️

17°

↓︎

183°

30 km/h

8pm

☀️

16°

↓︎

177°

28 km/h

9pm

☀️

16°

↓︎

173°

26 km/h

10pm

☀️

15°

↓︎

171°

24 km/h

11pm

☀️

14°

↓︎

168°

22 km/h

Hourly Swell

Building 1.1 → 1.7 m SW

12am

1.1 m

@ 8 s

↙︎

Moderate

1am

1.1 m

@ 8 s

↙︎

Moderate

chop

2am

1.2 m

@ 8 s

↙︎

Moderate

chop

3am

1.3 m

@ 7 s

↙︎

Moderate

chop

4am

1.4 m

@ 7 s

↙︎

Moderate

chop

5am

1.5 m

@ 7 s

↙︎

Moderate

chop

6am

1.6 m

@ 7 s

↙︎

Moderate

chop

7am

1.6 m

@ 7 s

↙︎

Moderate

chop

8am

1.6 m

@ 7 s

↙︎

Moderate

chop

9am

1.5 m

@ 8 s

↙︎

Moderate

chop

10am

1.5 m

@ 9 s

↙︎

Moderate

11am

1.4 m

@ 9 s

↙︎

Moderate

12pm

1.3 m

@ 10 s

↙︎

Moderate

ground

1pm

1.3 m

@ 11 s

↙︎

Moderate

ground

2pm

1.2 m

@ 11 s

↙︎

Moderate

ground

3pm

1.2 m

@ 11 s

↙︎

Moderate

ground

4pm

1.1 m

@ 11 s

↙︎

Moderate

ground

5pm

1.1 m

@ 11 s

↙︎

Moderate

ground

6pm

1.2 m

@ 11 s

↙︎

Moderate

ground

7pm

1.2 m

@ 10 s

↙︎

Moderate

ground

8pm

1.3 m

@ 10 s

↙︎

Moderate

9pm

1.4 m

@ 9 s

↙︎

Moderate

10pm

1.6 m

@ 9 s

↙︎

Moderate

11pm

1.7 m

@ 9 s

↙︎

Moderate

Water Temp (°C)

→ steady around 21.6°

Fri

6 Nov

21.6°

Sat

7 Nov

21.7°

Sun

8 Nov

21.8°

Mon

9 Nov

21.6°

Tue

10 Nov

21.6°

Wed

11 Nov

21.6°

Thu

12 Nov

—

Fri

13 Nov

—

Sat

14 Nov

—

Sun

15 Nov

—

Wind Map

Wind data (text)

Now: 32 km/h S (198°).

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

4:30 am → 6:30 am

Good

6:30 pm → 8:00 pm

1h 30m

Good

11:00 pm → 12:00 am

Good

11:30 am → 12:00 pm

30m

First light

4:55 am

Last light

7:12 pm

Sunrise

5:21 am

Sunset

6:47 pm

Moonrise

4:53 am

Moonset

6:56 pm

Low tide

5:24 am

High tide

8:30 pm

Species at This Spot

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

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