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)

Tue 03 Nov 2026 · Australia/Perth

Forecast updated 10:00am AWST

Bite Alert

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3 Nov

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Today Tomorrow Sat 7 Nov

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

last quarter · 43%

Weather: Cloudy Wind: SW 210° · 20 km/h Swell: 1.7 m @ 9 s SW Water: 21.4 °C Pressure: 1022.3 hPa → steady Faces west · Offshore: NE, E, SE · Onshore: SW, W, NW · Forecast wind: onshore

★★★★☆

High Fish Activity

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▸ Why this score?

At the day's peak · 7:00 pm

Solunar Major window

Time of day Dusk

Tide Turning

Wind S 20 km/h

Moon last quarter all day

Water temp 21.4 °C all day

Learn how the score works →

Activity Forecast

Day Timeline

Major Minor Tide Twilight

First light 5:00 am Last light 7:07 pm

High 2:20 am Low 5:00 am Low 12:45 pm High 7:20 pm Low 10:00 pm

Drag or use arrow keys to explore

Feeding Windows

Best times to fish based on activity score.

Peak

6:00 pm → 8:30 pm

2h 30m

Good

4:30 am → 8:30 am

Good

12:30 pm → 1:30 pm

First light

5:00 am

Last light

7:07 pm

Sunrise

5:25 am

Sunset

6:42 pm

Moonrise

1:44 am

Moonset

1:01 pm

High tide

2:20 am

Low tide

5:00 am

Low tide

12:45 pm

High tide

7:20 pm

Low tide

10:00 pm

Hourly Wind

High Bite Hours Highlighted

12am

☁️

16°

↓︎

175°

6 km/h

1am

☁️

16°

↓︎

169°

5 km/h

2am

☁️

16°

↓︎

162°

4 km/h

3am

☁️

15°

↘︎

129°

4 km/h

4am

☀️

14°

→︎

102°

4 km/h

5am

☁️

13°

→︎

86°

5 km/h

6am

☀️

14°

→︎

68°

7 km/h

7am

☀️

17°

→︎

72°

6 km/h

8am

☀️

19°

↘︎

127°

5 km/h

9am

☁️

21°

↓︎

191°

10 km/h

10am

☁️

22°

↙︎

211°

14 km/h

11am

☁️

22°

↙︎

212°

17 km/h

12pm

☁️

23°

↙︎

210°

20 km/h

1pm

☁️

22°

↙︎

212°

21 km/h

2pm

☀️

22°

↙︎

209°

22 km/h

3pm

☀️

22°

↙︎

207°

21 km/h

4pm

☀️

21°

↙︎

208°

22 km/h

5pm

☀️

20°

↙︎

204°

23 km/h

6pm

☀️

19°

↓︎

197°

21 km/h

7pm

☀️

18°

↓︎

195°

20 km/h

8pm

☀️

18°

↓︎

186°

22 km/h

9pm

☀️

17°

↓︎

178°

22 km/h

10pm

☀️

17°

↓︎

169°

20 km/h

11pm

☀️

16°

↓︎

162°

16 km/h

Hourly Swell

Steady ~1.5 m SW

12am

1.7 m

@ 9 s

↙︎

Moderate

1am

1.7 m

@ 9 s

↙︎

Moderate

2am

1.7 m

@ 9 s

↙︎

Moderate

3am

1.7 m

@ 9 s

↙︎

Moderate

4am

1.7 m

@ 9 s

↙︎

Moderate

5am

1.7 m

@ 9 s

↙︎

Moderate

6am

1.7 m

@ 9 s

↙︎

Moderate

7am

1.8 m

@ 9 s

↙︎

Moderate

8am

1.8 m

@ 9 s

↙︎

Moderate

9am

1.8 m

@ 9 s

↙︎

Moderate

10am

1.7 m

@ 9 s

↙︎

Moderate

11am

1.7 m

@ 9 s

↙︎

Moderate

12pm

1.7 m

@ 9 s

↙︎

Moderate

1pm

1.7 m

@ 9 s

↙︎

Moderate

2pm

1.7 m

@ 9 s

↙︎

Moderate

3pm

1.7 m

@ 10 s

↙︎

Moderate

4pm

1.7 m

@ 10 s

↙︎

Moderate

5pm

1.7 m

@ 10 s

↙︎

Moderate

6pm

1.6 m

@ 10 s

↙︎

Moderate

7pm

1.6 m

@ 10 s

↙︎

Moderate

8pm

1.6 m

@ 10 s

↙︎

Moderate

9pm

1.6 m

@ 10 s

↙︎

Moderate

10pm

1.5 m

@ 10 s

↙︎

Moderate

11pm

1.5 m

@ 10 s

↙︎

Moderate

Water Temp (°C)

↗ warming — up 0.7° over the last 3 days

Sat

31 Oct

20.7°

Sun

1 Nov

20.9°

Mon

2 Nov

21.2°

Tue

3 Nov

21.4°

Wed

4 Nov

21.5°

Thu

5 Nov

21.6°

Fri

6 Nov

21.6°

Sat

7 Nov

21.7°

Sun

8 Nov

21.8°

Mon

9 Nov

21.6°

Wind Map

Wind data (text)

Now: 20 km/h SW (210°).

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 → 8:30 pm

2h 30m

Good

4:30 am → 8:30 am

Good

12:30 pm → 1:30 pm

First light

5:00 am

Last light

7:07 pm

Sunrise

5:25 am

Sunset

6:42 pm

Moonrise

1:44 am

Moonset

1:01 pm

High tide

2:20 am

Low tide

5:00 am

Low tide

12:45 pm

High tide

7:20 pm

Low tide

10:00 pm

Species at This Spot

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

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