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Junction Bay
Estuary·Northern Territory·Australia·
Field notes
Arnhem Land bay between the Liverpool and Goomadeer river mouths, accessed by permit or mothership. Mangrove systems produce big barramundi through the run-off; threadfin and golden snapper in the channels.
Current conditions
Wind
8 kt E
Gusts 21 kt
Waves
0.6 m
Period 4 s
Swell
0.5 m
Period 4 s
Sea temp
28.8°C
Air 32°C
Next 12 hours
13:00
8 E
0.6m
14:00
7.3 E
0.6m
15:00
7.4 ENE
0.6m
16:00
5.9 ENE
0.6m
17:00
6.5 E
0.6m
18:00
6 E
0.6m
19:00
4.9 E
0.6m
20:00
4.4 E
0.6m
21:00
7 SE
0.7m
22:00
7.5 SSE
0.7m
23:00
8.6 SE
0.7m
00:00
8 SE
0.7m
Tides
Nearest BOM tide station: Cuthbert Point ↗ (17.3 km · secondary)
We don't predict tides on-site — BOM's published tables are authoritative.
BOM · Arafura CoastIssued at 8:30 pm CST on Tuesday 19 May 2026
Situation. A ridge of high pressure strengthening over Central Australia is directing moderate to fresh southeasterly winds over coastal waters, persisting for most of the week.
Tuesday 19 May until midnight. Winds: Southeasterly 15 to 20 knots. Seas: Below 1 metre, increasing to 1 to 1.5 metres offshore south of Channel Point. Swell: Below 0.5 metres. Weather: Partly cloudy.
Wednesday 20 May. Winds: Southeasterly 15 to 20 knots. Seas: 1 to 1.5 metres, decreasing to 1 metre by early evening. Swell: East to northeasterly below 1 metre. Weather: Partly cloudy.
Thursday 21 May. Winds: Southeasterly 15 to 20 knots. Seas: 1 to 1.5 metres, decreasing to 1 metre during the afternoon. Swell: East to northeasterly around 1 metre offshore. Weather: Sunny.
Friday 22 May. Winds: East to southeasterly 15 to 20 knots becoming variable about 10 knots during the day. Seas: Around 1 metre. Swell: Northeasterly below 1 metre. Weather: Sunny. North Tiwi Coast: Cape Fourcroy to Cape Don
Source: Open-Meteo Marine + ECMWF (15-min cache) · BOM (1-hr cache). Not for navigation.
Sun & moon
Today
Sun↑ 06:45↓ 18:18
Moon↑ —↓ 20:42
PhaseWaxing crescent 10%
Best windows
- Dawn06:23 – 07:45
- Dusk17:18 – 18:41
Tomorrow
Sun↑ 06:45↓ 18:18
Moon↑ 10:04↓ 21:47
PhaseWaxing crescent 18%
Best windows
- Dawn06:23 – 07:45
- Dusk17:18 – 18:40
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
Estuary
Region
Northern Territory, Australia
Fishing style
estuary fishing and land-based fishing
Structure
Typically holds drop-offs, flats and holes — work the structure for holding fish.
Licence
Recreational fishing licence may apply — check the Northern Territory fisheries regulator before fishing.
Closures
Always confirm current marine park / closure status and seasonal bag limits.
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