A new coastline to explore
5 coastal counties now covered: Kent, East Sussex, West Sussex, Hampshire, and the Isle of Wight.
6.4 · Beach · Hampshire
Sinah Warren is a shallow shingle-and-sand foreshore on the west side of Hayling Island, fished from public coastal paths and beach access with a short walk from nearby parking. It is a tide-led Solent mark, generally best over the flooding tide and around high water for flounder, bass, mullet and occasional rays, with winter whiting and pouting after dark.
Today · Best window
Best window: 06:00-09:00 around the rising tide
Most likely species: Flounder and Mullet (Thin-lipped)
Fair conditions. Best around 06:00-09:00 around the rising tide. Good chance of Flounder and Mullet (Thin-lipped).
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 13–19, 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.
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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Choose when you're free and what you want to catch. We'll show the best tide, weather window and method for this mark.
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Jump to towns around this mark for more marks and guides.
Explore nearby towns: South Hayling · Stoke · North Hayling · Portsmouth · Havant
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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.
Sinah Warren is a shallow, tide-led Hayling Island shore mark, valued more for its varied estuary and inshore species than for long-range casting. It is best approached as a quiet mixed-ground venue where choosing the right stage of tide matters far more than brute-force tackle.
Sinah Warren is on Hayling Island, Hampshire, on the shore around the Sinah area and close to the waters of Langstone Harbour and the Solent. Access should be made only via established public paths, beach access points and any lawful parking areas; do not cut across private land, club land or sensitive dunes and saltmarsh.
Sinah Warren is principally a mixed inshore and harbour mark, with catches dictated by season, water clarity, bait presence and tide. Flats and channels can hold fish surprisingly close in, but it is a venue where species are often more realistic targets than specimen-sized fish.
A light-to-medium beachcasting approach is the sensible starting point at Sinah Warren, with rigs chosen to suit the relatively shallow, often snaggy or weedy margins. Fish the water in front of you rather than assuming that maximum distance is essential.
The tide is the key to Sinah Warren. Large expanses can become extremely shallow on the ebb, so the most productive fishing is commonly around the flood, high water and the first part of the ebb where safe access remains.
This is a natural foreshore rather than a developed fishing promenade, so it needs sensible footwear, tide awareness and a conservative approach to wading. Mud, weed-covered stones and fast-rising water are more significant hazards here than casting distance.
Facilities are limited at the fishing shore itself, and anglers should arrive self-sufficient with bait, water, lighting and a means of taking rubbish home. Nearby visitor facilities and parking are subject to local operating arrangements and should not be assumed to be available at every access point.
Sinah Warren rewards a mobile, observant angler. A short reconnaissance at low water can reveal the channels and firmer patches that are much harder to read once the tide has covered them.
There is no clear basis to state that all recreational sea fishing at Sinah Warren is universally prohibited, but this is a conservation-sensitive coast and local controls may apply to particular paths, beaches, harbour areas, parking places and activities. Anglers must check current official signs and the relevant landowner, harbour and fisheries guidance before fishing.
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5 coastal counties now covered: Kent, East Sussex, West Sussex, Hampshire, and the Isle of Wight.
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