Exmouth / North West Cape (WA) Fishing — A Complete Guide
Exmouth + North West Cape (WA) fishing — Ningaloo Reef, Sailfish capital, marlin, GTs, dogtooth tuna, mahi. Seasonal calendar + spots.
Exmouth and the North West Cape sit at the meeting point of the warm Leeuwin Current and the Indian Ocean shelf. Ningaloo Reef runs 260 km along the cape's western edge, with the continental shelf dropping to deep water within 5 km of the coast. World-record sailfish, billfish, GTs, dogtooth tuna, mahi, and inshore species combine to make Exmouth one of AU's most varied fisheries.
The geography
- Ningaloo Reef: 260 km fringing reef running north–south along the cape. Shore + small-boat access to deep water 5 km out.
- Continental shelf: Drops sharply west of Ningaloo. Ribbon 50 m / 100 m / 200 m run within 10 km of the coast.
- Exmouth Gulf: Sheltered bay east of the cape — flats fishing for permit, queenfish, jacks, threadfin.
- Leeuwin Current: Warm southerly current down WA west coast; brings tropical species to extended southern range.
Top species + when they bite
- Sailfish — Year-round; iconic. Light-tackle teasers.
- Black Marlin — Year-round with seasonal pulses. Heavy-tackle Aug–Nov.
- Dogtooth Tuna — Outer reef pinnacles + drop-offs. Jigging + popping.
- Yellowfin Tuna — Year-round on shelf edge. Apr–Sep most reliable.
- Wahoo — Year-round. Indian Ocean shelf-edge specialists.
- Spanish Mackerel — Year-round; inshore + reef edges.
- Giant Trevally (GTs) — Outer reef bommies. Popping + stickbaiting; world-class fishery.
- Mahi-Mahi — Year-round on FADs + floating debris.
- Permit — Exmouth Gulf flats; iconic sight-cast target.
- Queenfish + Jacks — Exmouth Gulf inshore.
Famous spots
- Tantabiddi (Ningaloo) — Northern Ningaloo launch + reef access. Coral spawning + sailfish.
- Bundegi Beach (cape east) — Exmouth Gulf launch; sheltered.
- Vlamingh Head — Northern tip of cape; deep water 1 km offshore.
- Norwegian Bay (Ningaloo south) — Outer reef + drop-off; GTs + dogtooth.
- Dampier Salient — Continental shelf edge structure.
- FADs (WA Fisheries) — Multiple FADs deployed off Exmouth. Mahi specialists.
- Coral Bay (south of Exmouth) — Southern Ningaloo access; reef fishing.
Conditions to watch
Tropical, hot, and exposed to the Indian Ocean. Best fishing windows are dry season (Apr–Sep) when southeast trade winds are settled. Wet season (Oct–Mar) brings cyclone risk + heavy weather. Leeuwin Current pulses bring warm-water species; cold upwelling events change fishing dramatically. Exmouth Gulf side is sheltered; west coast (Ningaloo) is exposed to ocean swell.
Reading BiteCast for Exmouth / North West Cape (WA)
- SST (sea-surface temperature) — Tropical SST 23–29°C. Filter for sharp fronts; less common than EAC water but high-value.
- Altimetry + Eddies — Leeuwin Current eddies + filaments. Warm-core eddy edges concentrate baitfish + pelagics.
- Subsurface temperature — Critical for marlin + tuna trolling depth (100–150 m typical).
- Chlorophyll — Outer reef chlorophyll edges = baitfish; key for billfish.
Seasonal calendar
| Month | Primary targets | Secondary |
|---|---|---|
| Jan | Wet season (cyclone risk); inshore work | Permit + queenfish (gulf) |
| Feb | Wet season; gulf + sheltered work | Permit |
| Mar | Wet tail-end; transition | Sailfish + reef fish |
| Apr | Sailfish, marlin, dogtooth, GTs | Yellowfin starts |
| May | Sailfish, marlin, yellowfin, dogtooth, GTs | Wahoo |
| Jun | Sailfish, yellowfin, marlin, dogtooth | Wahoo, mackerel |
| Jul | Sailfish, yellowfin, marlin, dogtooth | Wahoo, mackerel |
| Aug | Marlin (heavy), sailfish, yellowfin | Dogtooth, GTs |
| Sep | Marlin (heavy peak), sailfish, dogtooth | GTs, yellowfin |
| Oct | Marlin (heavy), sailfish, GTs | Mahi early |
| Nov | Marlin (tail-end), sailfish, mahi | Wet season prep |
| Dec | Sailfish, mahi, gulf inshore (pre-wet) | Storms increasing |
Launch ramps + amenities
- Exmouth Marina — Sheltered marina; Exmouth Gulf access; charter base.
- Tantabiddi ramp — Northern Ningaloo launch; outer reef access.
- Bundegi Beach ramp — Exmouth Gulf inshore launch.
- Coral Bay ramp — Southern Ningaloo access.
Compliance + regulations
Ningaloo Marine Park has significant zoning — green (sanctuary) zones are extensive. Verify current zoning via WA DBCA before fishing. Cape Range National Park access has additional rules.
Always verify current state recreational fishing rules + marine park zoning before fishing. The above is descriptive reference, not legal advice.
Related
Frequently asked
Why is Exmouth so famous?
Exmouth has world-record sailfish + billfish water within 10 km of port, world-class GT + dogtooth tuna fishing on Ningaloo Reef bommies, and excellent marlin grounds. The combination of close-in deep water, the Leeuwin Current bringing tropical species, and the Ningaloo Reef structure creates unique conditions that don't exist elsewhere in AU.
When is the best time to fish Exmouth?
April through November is the dry-season window. Heavy-tackle marlin season is Aug–Nov. Sailfish are reliable year-round but easier in dry season. Wet season (Dec–Mar) carries cyclone risk + heavy weather; most charters slow or stop in the worst of it.
Can I shore-fish Ningaloo?
Yes — the reef runs close enough to shore in many places that shore-based GT fishing is genuinely productive. Heavy-tackle popping + stickbaiting from rocks + beach. The Cape Range National Park has many access points; verify current beach + reef regulations.
What's the GT fishing like?
World-class. Outer Ningaloo reef bommies hold serious GTs (40+ kg fish). Heavy-tackle popping + stickbaiting. Charter-based for most anglers due to gear + boat requirements.