Mornington Island
Headland·Queensland·Australia·
Field notes
Largest of the Wellesley group in the southern Gulf. Remote barra country — creeks, rockbars and headlands hold barramundi, threadfin and queenfish, with blackjew and golden snapper on the offshore rubble.
Current conditions
Wind
4.3 kt W
Gusts 7.2 kt
Waves
0.1 m
Period 2.7 s
Swell
0.1 m
Period 2.2 s
Sea temp
30.4°C
Air 25.3°C
Next 12 hours
00:00
4.3 W
0.1m
01:00
4.3 WSW
0.1m
02:00
4.5 WSW
0.1m
03:00
4.1 WSW
0.1m
04:00
3.6 SW
0.1m
05:00
2.1 WSW
0.1m
06:00
1.7 N
0.1m
07:00
5.5 NNE
0.1m
08:00
7.9 NE
0.1m
09:00
10 NE
0.2m
10:00
9.2 NE
0.3m
11:00
9.1 NNE
0.3m
Tides
Nearest BOM tide station: Mornington Island ↗ (21.3 km · secondary)
We don't predict tides on-site — BOM's published tables are authoritative.
BOM · South East Gulf of CarpentariaIssued at 9:00 am EST on Wednesday 21 October 2026
Situation. A weak ridge of high pressure extends across Gulf waters from a high [1035 hPa] centred over the Tasman Sea. This pattern will persist over coming days.
Wednesday 21 October until midnight. Winds: North to northeasterly 10 to 15 knots, reaching up to 20 knots south of Kowanyama in the late morning and afternoon. Winds shifting west to southwesterly in the afternoon. Seas: Around 1 metre. Swell: North to northeasterly below 1 metre. Weather: Sunny.
Thursday 22 October. Winds: East to northeasterly 10 to 15 knots tending northwest to northeasterly 15 to 20 knots in the early afternoon then tending northwest to southwesterly 10 to 15 knots in the evening. Seas: Around 1 metre. Swell: North to northeasterly below 1 metre. Weather: Sunny morning. The chance of a thunderstorm south of Kowanyama in the afternoon and evening.
Friday 23 October. Winds: Northwest to southwesterly 10 to 15 knots tending north to northeasterly during the morning then tending north to northwesterly during the afternoon. Seas: Around 1 metre. Swell: Northwest to northeasterly below 1 metre. Weather: Mostly sunny. The chance of a thunderstorm in the morning and afternoon. North East Gulf of Carpentaria: Cape Keerweer to Crab Island
Wednesday 21 October until midnight. Winds: Easterly 10 to 15 knots, reaching up to 20 knots offshore in the late morning. Winds becoming variable about 10 knots in the early afternoon then becoming southeast to southwesterly 10 to 15 knots in the late evening. Seas: 1 to 1.5 metres, decreasing below 1 metre during the afternoon. Swell: Northeasterly below 1 metre. Weather: Mostly sunny.
Source: Open-Meteo Marine + ECMWF (15-min cache) · BOM (1-hr cache). Not for navigation.
Sun & moon
Today
Sun↑ 06:12↓ 18:44
Moon↑ 14:21↓ 03:12
PhaseWaxing gibbous 72%
Best windows
- Dawn05:50 – 07:12
- Dusk17:44 – 19:06
Tomorrow
Sun↑ 06:11↓ 18:44
Moon↑ 15:11↓ 03:48
PhaseWaxing gibbous 81%
Best windows
- Dawn05:49 – 07:11
- Dusk17:44 – 19:07
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.
What's biting
Recent reports from the community. Sign in to log your own catches.
Access & logistics
Spot type
Headland
Region
Queensland, Australia
Fishing style
rock fishing and land-based fishing
Structure
Typically holds washes, points and drop-offs — 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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