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5.9 · Estuary · Monmouthshire
Magor Pill is a small Severn Estuary inlet with muddy/silty banks, a creek mouth and deeper channel run-offs that fish best on the flooding tide. Access is typically from the sea wall/footpaths and firm sections near the pill mouth rather than open beach fishing; expect strong currents, big tidal range and snaggy mud/clay with occasional stone/weed patches.
Today · Best available
Best available: 21:00-00:00 around the rising tide
Most likely species: Whiting and Lesser Spotted Dogfish
Fair conditions. Best available around 21:00-00:00 around the rising tide, but no window reaches the strong threshold today. Good chance of Whiting and Lesser Spotted Dogfish.
Fishable, but pick your timing carefully.
Scores and best windows are weighted for .
Met Office · Open-Meteo
Where the data comes from. Weather and sea-state readings come from the Met Office and Open-Meteo forecast models, refreshed several times a day. High and low water are taken from tide-station predictions for this stretch of coast.
How the score works. Each window is scored 0–100 from the signals that most reliably move fish inshore: tide movement (a running tide carries food, so the last of the flood and first of the ebb are usually the prime spells), wind speed and direction (onshore wind stirs food into the surf — up to the point it makes fishing hard), sea state (a little wave and swell movement helps, heavy swell hurts), and weather — rain, temperature and light. Behind the headline number we score bite opportunity and comfort separately, and run a separate safety check on wind and swell. The size of the tide counts too: spring tides move more water than neaps, so the tidal range for this stretch of coast is weighed alongside the tide's direction, your target species and this mark — and unusually big springs strengthen the safety check, because the water rises faster and covers more ground.
Your target species counts. Pick a species below and the score also weights what we know about it — its season, preferred sea temperature, tide stage and sea state, and whether it feeds by day or night.
The rating is guidance, not a guarantee — conditions change fast on the coast, so always judge the sea in front of you before you fish.
Next 7 days · Aug 6–12, 2026
Local tide times
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Fishing rating
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Bite opportunity
Comfort
Safety check
Strong spring tides — the sea rises faster and reaches further up the shore than usual, so allow extra margin on access routes and cut-off points.
The fishing rating combines opportunity and comfort. Always check local sea conditions; the safety check is guidance, not a guarantee.
Spring vs neap tides. Spring tides have a larger difference between high and low water, so more water moves on each tide — usually stronger flow that stirs up food and gets fish feeding. Neap tides have a smaller range and generally gentler movement. The range here is compared with what is normal for this stretch of coast, and the cycle swings between springs and neaps roughly every week, following the moon.
Big spring tides: the water rises faster and covers more ground than usual — double-check access routes and cut-off points before you fish.
Tide curve will appear once tide data is available.
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Why this window?
Bite
Comfort
Safety
What's moving this score
This window is scored for — its season, preferred tide, temperature and sea state are weighed alongside the general conditions below.
Mixed signals; focus on timing and location.
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Jump to towns around this mark for more marks and guides.
Explore nearby towns: Undy and Magor · Rogiet · Llandevenny · Caldicot · Portskewett
Zoom and pan to explore access points and nearby marks.
Jump to guideForecast tuning currently supports Bass and Mackerel — more species are on the way.
Overall rating
Blend of catch potential, access, safety, and overall experience.
Category scores
Local knowledge
Practical access, seasons, methods, tides, safety and facilities for this mark.
Magor Pill is a small tidal creek (a “pill”) draining into the Severn Estuary near Magor, giving access to classic upper-estuary fishing with strong tides, soft mud, and a mix of salt and brackish water. It can fish well for estuary staples, but it’s a mark where local conditions, access, and safety dictate everything.
Magor Pill lies on the north side of the Severn Estuary in Monmouthshire, close to Magor and Undy, where the pill meets the wider estuary. Access is typically via public rights of way and sea-wall paths, but exact entry points and parking options can change with local arrangements.
This is upper-estuary fishing, so species are strongly seasonal and heavily influenced by water colour, salinity and the run of the tide. Catches can be modest at times, but when fish are present the pill mouth and nearby estuary edges can produce.
Magor Pill suits simple, robust estuary tactics designed for heavy tide and potentially snaggy, silty ground. Keep rigs uncomplicated and focus on presenting bait naturally while holding bottom.
The Severn Estuary is famous for powerful tides, and the pill is no exception—water levels, speed of flow, and safe access can change quickly. Fishing tends to be dictated by the flood/ebb strength and how much clean water pushes in.
This is not a casual “stroll-and-cast” mark: the combination of deep mud, steep banks, drainage ditches and fast-rising tides can be hazardous. Treat it as a serious estuary venue and plan your session around safe footing and a guaranteed exit.
Facilities around the immediate pill/sea wall are typically minimal, so arrive prepared. Nearby towns and villages offer the usual amenities, but you may not have anything at the mark itself.
Magor Pill rewards anglers who keep things simple, fish the right part of the tide, and stay mobile enough to adjust to the flow and water colour. A little time spent watching the water will often outscore blind casting.
I’m not aware of a clear, blanket ban that universally prohibits angling at Magor Pill, but local restrictions can apply on estuary margins, sea defences, and privately managed land. Because access can be via rights of way and adjacent farmland, it’s important to verify what is permitted on the day.
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