A new coastline to explore
5 coastal counties now covered: Kent, East Sussex, West Sussex, Hampshire, and the Isle of Wight.
4.7 · Estuary · Isle of Wight
A quiet, shallow tidal creek within Newtown Harbour, best approached on foot from Newtown village and the old quay area rather than as a conventional open-coast mark. Fish only from suitable public, firm margins at sensible stages of the tide: the muddy channels can produce flounder, small bass, mullet and eels, but it is a delicate nature reserve with limited casting room, soft ground and variable access.
Today · Best window
Best window: 03:00-06:00 around the falling tide
Most likely species: Bass and Flounder
Good conditions. Best around 03:00-06:00 around the falling tide. Good chance of Bass and Flounder.
Worth fishing if you can hit the best window.
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 13–19, 2026
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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.
All windows will appear once the forecast is loaded.
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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: Shalfleet · Great Thorness · Bouldnor · Yarmouth · Norton (Isle of Wight)
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Forecast tuning currently supports Bass and Mackerel — more species are on the way.
Fish forecast key
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.
Newtown Creek, usually referred to as Newtown Harbour, is a quiet, shallow Solent estuary on the north-west side of the Isle of Wight. It is a scenic but specialised mark: the fishing can be worthwhile for flounder, mullet and summer bass, while the nature reserve setting, mud and limited bank space make it very different from an open-beach venue.
Newtown Creek lies within the Newtown Harbour National Nature Reserve, with access generally approached via Newtown village and the public paths around the harbour. The practical fishing water is limited to places where public access, firm footing and the state of the tide coincide; much of the edge is saltmarsh, mudflat or privately managed land.
Newtown Creek is principally an estuary mark. Flounder are the most reliable traditional target, while mullet and small-to-medium bass provide the main warm-weather interest; catches are strongly affected by tide, freshwater influence and the amount of baitfish in the harbour.
Light, tidy estuary tactics are far more effective than heavy distance casting. Fish the moving water and any discernible deeper run rather than simply casting onto exposed-looking mud, and keep rigs simple enough to retrieve cleanly through soft ground.
The flood tide is usually the important period because it brings enough depth for fish to enter and feed across the creek. A session centred on the later flood and the first part of the ebb is normally more productive than fishing the lowest stages, when extensive mudflats are exposed.
The principal hazards are deep, adhesive mud, steep or slippery creek edges, fast-rising water and restricted escape routes. This is not a suitable place to walk onto mudflats, wade unfamiliar channels or attempt a rescue of tackle that has been carried out by the tide.
Facilities are limited and should be treated as village/reserve facilities rather than dedicated angling provision. Plan to be self-sufficient, particularly outside busier daytime periods and in winter.
Success at Newtown usually comes from observation and restraint. Walk the public path at a suitable stage of tide, identify a legal and firm position beside moving water, and fish a small area well instead of roaming across sensitive margins.
Newtown Harbour is a protected National Nature Reserve and is associated with conservation designations, so access and activities can be controlled even where rod-and-line angling is not explicitly prohibited. Fishing should not be assumed to be permitted from every bank, structure or part of the harbour; check current National Trust, reserve and on-site notices before fishing.
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New region just landed
We’ve added a whole new stretch of coastline — from Kent round to Hampshire and the Isle of Wight.
5 coastal counties now covered: Kent, East Sussex, West Sussex, Hampshire, and the Isle of Wight.
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