Shore bass, made simpler

A bass fishing app for UK shore anglers

Castwise is rolled out across the UK and ready to use for shore-fishing planning wherever you fish. For bass anglers, Castwise reads tide, light, wind, swell, clarity, ground and season for public and private marks, then suggests a window and whether to fish lures or bait.

Bass fishing with a clearer plan

How does Castwise help bass anglers?

Castwise scores shore marks for bass using tide stage, light levels, wind, swell, water clarity, ground type and season, then suggests a fishing window and whether to fish bait or lures — with the reasoning shown.

What is the best time to fish for bass?

Bass often feed best around low-light periods — dawn, dusk and into darkness — on a moving tide, especially the flood, over structure like reef, kelp edges and gullies. Castwise weighs all of these together for each mark rather than relying on one rule of thumb.

Does Castwise cover lure and bait bass fishing?

Yes. It rates soft plastics, surface lures and shallow divers for the conditions, and also rates baits such as peeler crab, sandeel and razorfish, so you can pick the approach that fits the mark and sea state.

What Castwise weighs for bass

No single factor decides a bass session. Castwise scores them together for public and private marks across the UK.

Tide stage and range

Bass follow moving water. Castwise weighs the flood, high slack and the strength of the spring–neap run at each mark.

Light and time of day

Dawn, dusk and darkness often out-fish bright midday. Light level is scored alongside tide, not in isolation.

Wind, swell and clarity

A little colour and movement can switch bass on; too much swell makes a rock mark unsafe. Both are considered.

Ground and structure

Reef, kelp edges, gullies, sandbanks and drop-offs — the features bass hunt around — feed into the score.

Season

Bass are a warmer-water target. Castwise uses realistic peak and shoulder months for the region.

Lure or bait

It rates soft plastics, surface and shallow divers against baits like peeler crab, sandeel and razorfish for the conditions.

Good bass conditions are not always safe conditions

Some of the best bass marks are rock ledges and gullies that fish hard on a big tide and building swell — exactly the conditions that cut anglers off or wash them in. Castwise scores safety separately from fishability, warns on tide cut-off and exposure, and expects you to verify access, tide and swell on the day. If the sea is wrong, the right call is to walk away. See our shore fishing tide cut-off safety guide.

Frequently asked questions

Where can I use it for bass?
Castwise is rolled out across the UK and ready to use for shore-fishing planning wherever you fish. It weighs tide stage, light level, wind, swell, clarity, ground and season for bass sessions anywhere in the country.
Will it guarantee I catch a bass?
No. Castwise improves your odds by putting you on better marks in better windows with sensible tackle, but fishing scores are guidance, not guaranteed catches.

Castwise updates

Fish the right bass window, not just any high tide.

Use Castwise for condition-led bass recommendations for UK shore marks and private marks where you fish.