Goodwin Sands
Reef·Northern Territory·Australia·
Field notes
Offshore sand-and-shoal complex northwest of Bathurst Island, marked on AHO charts. Charter operators target Spanish mackerel, longtail tuna and golden snapper on the run-off tide; bottom-bashing produces red emperor on slack water.
Current conditions
Wind
11.4 kt ESE
Gusts 15.3 kt
Waves
0.5 m
Period 8 s
Swell
0.3 m
Period 11.6 s
Sea temp
27°C
Air 24.9°C
Next 12 hours
10:00
11.4 ESE
0.5m
11:00
9.1 ESE
0.5m
12:00
7.7 SE
0.5m
13:00
8.5 SE
0.6m
14:00
9.4 SE
0.6m
15:00
12.4 SSE
0.7m
16:00
16 SSE
0.7m
17:00
15.6 SSE
0.7m
18:00
12.5 SE
0.7m
19:00
9.3 ESE
0.6m
20:00
6.5 ESE
0.6m
21:00
3.6 E
0.5m
Tides
Nearest BOM tide station: Point Fawcett (Offshore) ↗ (18.2 km · secondary)
We don't predict tides on-site — BOM's published tables are authoritative.
BOM · North Tiwi CoastIssued at 2:30 pm CST on Tuesday 21 July 2026
Situation. A weakening ridge of high pressure directs an east to southeasterly flow over coastal waters. Winds will ease slightly before strengthening again towards the end of the week as a new ridge builds over central Australia.
Tuesday 21 July until midnight. Winds: Northeast to southeasterly 10 to 15 knots tending southeast to southwesterly in the late afternoon. Seas: Below 1 metre. Swell: Westerly below 1 metre. Weather: Clear.
Wednesday 22 July. Winds: Southeasterly 10 to 15 knots, reaching up to 20 knots offshore during the morning. Winds becoming variable about 10 knots in the late afternoon. Seas: Around 1 metre. Swell: Westerly below 1 metre. Weather: Sunny.
Thursday 23 July. Winds: South to southeasterly about 10 knots tending east to southeasterly 10 to 15 knots before dawn then becoming variable about 10 knots in the late afternoon. Seas: Around 1 metre. Swell: Below 0.5 metres. Weather: Sunny.
Friday 24 July. Winds: East to southeasterly 15 to 20 knots tending south to southeasterly during the day. Seas: Around 1 metre, increasing to 1 to 1.5 metres south of Channel Point during the morning. Swell: East to northeasterly below 1 metre. Weather: Mostly 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↑ 07:11↓ 18:43
Moon↑ 12:07↓ 00:54
PhaseFirst quarter 49%
Best windows
- Dawn06:49 – 08:11
- Dusk17:43 – 19:06
Tomorrow
Sun↑ 07:11↓ 18:43
Moon↑ 12:46↓ 01:44
PhaseFirst quarter 59%
Best windows
- Dawn06:49 – 08:11
- Dusk17:43 – 19:06
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
Reef
Region
Northern Territory, Australia
Fishing style
offshore and bluewater fishing
Structure
Typically holds bommies and drop-offs — 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.
Saved.
Comments
Sign in to leave a comment.
No comments yet — be the first.