A new coastline to explore
5 coastal counties now covered: Kent, East Sussex, West Sussex, Hampshire, and the Isle of Wight.
Sea Trout Fishing in Gwynedd
Gwynedd has 4 shore marks rated for sea trout. They're ranked below by how strongly sea trout show at each spot, with today's live conditions beside every mark — so you can pick a spot that's worth fishing right now, not just on paper.
When to go
In season now
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Best months: Apr–Oct · green months are prime, the outlined box is this month.
Tide Fish the flood
Time of day Night sessions clearly outfish daylight
Best sea trout marks in Gwynedd
Ranked by how strongly sea trout show at each mark. The chip on the right is today's live fish forecast.
Dyfi Estuary (Aberdyfi)
Worth a try for sea trout
Chance fish during runs, especially low light; spinners/soft plastics or small fish baits near current seams—check local rules.
Borth-y-Gest Harbour
Shows occasionally for sea trout
Occasional around tide changes, especially after rain; small lures/spoons worked quietly can pick one up.
Dyffryn Ardudwy Beach
Shows occasionally for sea trout
Occasional at low light; small sandeel/fish baits or lures worked along the surf edge, especially near freshwater influence after rain.
Porthmadog Harbour Wall
Shows occasionally for sea trout
Occasional at low light when baitfish are present; small spinners/needles around tide changes can pick one up.
Planning ahead? The live fish forecast map compares these marks across the week.
Tactics for sea trout
Top baits, best first
- Casting Spoon
- Sinking Minnow
- Soft Plastic (Sandeel)
- Spinner (Sea Trout)
Rigs that work, best first
- Bombarda (Casting Float)
- Float (Sliding)
- Jighead
Full tactics, seasonal detail and more baits are on the Sea Trout species guide.