A new coastline to explore
5 coastal counties now covered: Kent, East Sussex, West Sussex, Hampshire, and the Isle of Wight.
5.6 · Estuary · Hampshire
Ashlett Creek is a sheltered, mud-bottomed tidal inlet on the western side of Southampton Water, usually fished from the public hard/shoreline around the creek entrance rather than as an open-coast venue. Access is straightforward from nearby parking but space is limited and the ground can be muddy or slippery; it is chiefly a moving-tide mark for estuary species, with better water and feeding fish around the flood and ebb.
Today · Best window
Best window: 18:00-21:00 around the rising tide
Most likely species: Flounder and Mullet (Thick-lipped)
Fair conditions. Best around 18:00-21:00 around the rising tide. Good chance of Flounder and Mullet (Thick-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: Ower (Fawley) · Holbury · Blackfield and Langley · Hook Park Estate · Hamble-le-Rice
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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.
Ashlett Creek is a small, shallow tidal creek on the west side of Southampton Water, close to Fawley. It is a quiet, tidal-water mark rather than a big-distance beach venue, and its best fishing is usually concentrated around the creek mouth and the deeper water available near high tide.
The creek lies off Ashlett Road near Fawley, with the old creek, sailing activity and foreshore forming the character of the mark. Public access around the water is limited in places, so anglers should treat paths, hard standings, jetties, moorings and adjoining land with care.
Ashlett Creek has the mixed fish community typical of a sheltered Southampton Water creek. Catches are strongly seasonal and the shallow water means that fish may only be present for a relatively short window around the tide.
Light, mobile tactics suit Ashlett Creek better than heavy fixed-distance beachcasting. Match the approach to the available depth: delicate baits and unobtrusive rigs are often more productive than large baits and powerful casts.
Tide height is central to fishing Ashlett Creek because much of the creek is very shallow and exposes mud at low water. A building tide generally brings both depth and fish, while the final stages of the ebb can leave little fishable water inside.
This is not an easy all-tide, all-abilities mark. The key hazards are deep mud, slippery weed-covered edges, rapidly changing water levels and interaction with boats in a working tidal creek.
Ashlett Creek is a small village-side location, not a developed fishing complex. Basic amenities may be available nearby, but anglers should arrive self-sufficient and leave the area exactly as they found it.
The most productive approach is to watch the creek before committing to a session. A short reconnaissance at different states of tide will show where the remaining channels, fish movement and legitimate standing areas actually are.
Fishing permission at Ashlett Creek should not be assumed simply because water or foreshore is visible from a public route. I cannot confirm a blanket public right to fish every part of this creek, so check current signs, landowner requirements and any harbour or sailing-club controls before setting up.
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5 coastal counties now covered: Kent, East Sussex, West Sussex, Hampshire, and the Isle of Wight.
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