Onslow Seven Mile Beach
Beach·Western Australia·Australia·
Field notes
Long beach east of Onslow with 4WD access from the Onslow Road. Beach and gutter fishing for threadfin salmon, blue salmon, queenfish and small sharks. Northerly winds blow out the surf zone.
Current conditions
Wind
10 kt SSE
Gusts 21.2 kt
Waves
0.4 m
Period 3.1 s
Swell
0.1 m
Period 4 s
Sea temp
21.9°C
Air 22.9°C
Next 12 hours
10:00
10 SSE
0.4m
11:00
9.6 SSE
0.4m
12:00
9.2 SSE
0.3m
13:00
8.7 SE
0.3m
14:00
7.3 SE
0.2m
15:00
5.7 SE
0.2m
16:00
1.9 ENE
0.2m
17:00
5.5 N
0.1m
18:00
7.4 NNW
0.2m
19:00
5.9 NNW
0.2m
20:00
4.2 W
0.2m
21:00
3.2 SW
0.2m
Tides
Nearest BOM tide station: Roller ↗ (3.9 km · secondary)
We don't predict tides on-site — BOM's published tables are authoritative.
BOM · Pilbara Coast WestIssued at 1:01 pm WST on Tuesday 21 July 2026
Situation. A ridge over central Australia maintains a moderate east to southeasterly flow over most of the north. Winds freshen from Wednesday as a new ridge develops to the south and strengthens.
Tuesday 21 July until midnight. Winds: Northeast to southeasterly 15 to 20 knots. Seas: 1 to 1.5 metres, decreasing to 1 metre by early evening. Swell: Westerly below 1 metre. Weather: Sunny.
Wednesday 22 July. Winds: South to southeasterly 10 to 15 knots tending east to southeasterly 15 to 20 knots early in the morning. Seas: Around 1 metre, increasing to 1 to 1.5 metres during the morning. Swell: Westerly below 1 metre. Weather: Sunny.
Thursday 23 July. Winds: South to southeasterly 10 to 15 knots tending east to southeasterly 15 to 20 knots during the morning. Seas: Below 1 metre, increasing to 1 to 1.5 metres during the morning. Swell: Northeasterly below 1 metre. Weather: Sunny.
Friday 24 July. Winds: East to southeasterly 15 to 25 knots. Seas: Around 1 metre, increasing to 1 to 2 metres during the morning. Swell: East to northeasterly below 1 metre. Weather: Mostly sunny. West Kimberley Coast: Kuri Bay to Wallal
Source: Open-Meteo Marine + ECMWF (15-min cache) · BOM (1-hr cache). Not for navigation.
Sun & moon
Today
Sun↑ 06:58↓ 17:57
Moon↑ 11:28↓ 00:40
PhaseFirst quarter 49%
Best windows
- Dawn06:34 – 07:58
- Dusk16:57 – 18:21
Tomorrow
Sun↑ 06:57↓ 17:57
Moon↑ 12:03↓ 01:33
PhaseFirst quarter 59%
Best windows
- Dawn06:33 – 07:57
- Dusk16:57 – 18:21
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
Beach
Region
Western Australia, Australia
Fishing style
beach fishing, surf fishing and land-based fishing
Structure
Typically holds gutters and holes — work the structure for holding fish.
Licence
Recreational fishing licence may apply — check the Western Australia fisheries regulator before fishing.
Closures
Always confirm current marine park / closure status and seasonal bag limits.
Saved.
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