Mary River at Tiaro

River Mouth·Queensland·Australia

Field notes

Freshwater Mary River reach near Tiaro, downstream of the Mary Valley impoundments. Catch-and-release only for Mary River cod (protected); Australian bass, eel-tailed catfish and saratoga also present.

Current conditions

Wind
8.7 kt SE
Gusts 19.7 kt
Waves
m
Period —
Swell
m
Period —
Sea temp
°C
Air 19.7°C
Next 12 hours
10:00
8.7 SE
11:00
9.1 SE
12:00
9.4 SE
13:00
10 SE
14:00
9.8 SE
15:00
9.8 SE
16:00
9.3 SE
17:00
7.7 SE
18:00
5.8 SE
19:00
5.3 SE
20:00
5.7 SSE
21:00
5.6 SSE
Tides
Nearest BOM tide station: Boonlye Point ↗ (40.3 km · secondary)
We don't predict tides on-site — BOM's published tables are authoritative.
BOM · Hervey BayIssued at 3:00 pm EST on Tuesday 21 July 2026
Situation. A weakening ridge of high pressure extends over the southern Queensland waters from a high [1031 hPa] centred over the Tasman Sea. A weak trough and westerly wind change may move east across far southern waters during Thursday. A firm ridge and southeasterly wind change will develop from Friday as a new high moves east across southern Australia.
Tuesday 21 July until midnight. Strong Wind Warning for Tuesday for Capricornia Coast Winds: Southeasterly 20 to 25 knots, reaching up to 30 knots offshore north of Cape Capricorn in the late afternoon. Seas: 1.5 to 2 metres. Swell: East to southeasterly around 1 metre inshore, increasing to 1.5 to 2.5 metres offshore. Weather: Partly cloudy.
Wednesday 22 July. Winds: Southeasterly 15 to 20 knots. Seas: 1.5 to 2 metres, decreasing to 1 metre during the morning. Swell: Easterly around 1 metre inshore, increasing to 1 to 2 metres offshore. Weather: Mostly sunny.
Thursday 23 July. Winds: Southeasterly 10 to 15 knots decreasing to about 10 knots in the evening. Seas: Below 1 metre. Swell: Easterly below 1 metre inshore, increasing to 1 to 2 metres offshore. Weather: Mostly sunny.
Friday 24 July. Winds: Southerly 10 to 15 knots turning southeasterly 15 to 20 knots during the afternoon. Seas: Around 1 metre, increasing to 1 to 1.5 metres offshore south of Cape Capricorn during the afternoon. Swell: Easterly 1 to 1.5 metres, decreasing to around 1 metre during the morning. Weather: Mostly sunny. Hervey Bay
Source: Open-Meteo Marine + ECMWF (15-min cache) · BOM (1-hr cache). Not for navigation.

Sun & moon

Today
Sun↑ 06:34↓ 17:19
Moon↑ 10:50↓ 00:09
PhaseFirst quarter 49%
Best windows
  • Dawn06:10 – 07:34
  • Dusk16:19 – 17:44
Tomorrow
Sun↑ 06:34↓ 17:19
Moon↑ 11:22↓ 01:05
PhaseFirst quarter 59%
Best windows
  • Dawn06:09 – 07:34
  • Dusk16:19 – 17:44
Best windows combine civil twilight with the hour either side of sun transit — the universal low-light feeding window most species respond to. Moon phase influence is folkloric; full and new moons coincide with the strongest tide swings.

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Access & logistics

Spot type
River Mouth
Region
Queensland, Australia
Fishing style
estuary fishing and land-based fishing
Structure
Typically holds drop-offs, holes and gutters — work the structure for holding fish.
Licence
Recreational fishing licence may apply — check the Queensland fisheries regulator before fishing.
Closures
Always confirm current marine park / closure status and seasonal bag limits.

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