A new coastline to explore
5 coastal counties now covered: Kent, East Sussex, West Sussex, Hampshire, and the Isle of Wight.
5.8 · Harbour · Hampshire
A sheltered, shallow tidal harbour and estuary fished from public quay edges, harbour walls and sections of the waterfront footpath; avoid private marina areas and keep clear of boat traffic. It is mainly a light-tackle, tide-dependent venue, with channels and creek mouths producing flounder, school bass and mullet, while the extensive mud can make low-water access awkward.
Today · Best window
Best window: 06:00-09:00 around the rising tide
Most likely species: Flounder and Mullet (Thick-lipped)
Fair conditions. Best around 06:00-09:00 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
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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: Emsworth · Emsworth · Westbourne · Southbourne · Westbourne
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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.
Emsworth Harbour is a sheltered, tidal upper-harbour mark on the Hampshire side of Chichester Harbour, best approached as a light-tackle and bait-fishing venue rather than an open-coast casting beach. It can produce enjoyable fishing for flounder, mullet, bass and seasonal small species, but its shallow water, mud and boat activity mean timing and sensible positioning matter greatly.
The usual angling area is around Emsworth’s tidal waterfront, public quay-side spaces and harbour-edge paths, close to the town centre. Access is straightforward from Emsworth, although the exact places available to fish can change with moored boats, works, private property and local harbour use.
Emsworth Harbour supports typical sheltered-harbour species, with catches changing markedly through the seasons and according to water clarity. Mullet and flounder are the headline targets, while bass, eels and a scattering of other estuarine fish provide additional interest.
Light, unobtrusive tackle is usually more productive than trying to cast heavy beach gear across the harbour. Match the method to the target species and fish only where a cast and retrieve can be made safely clear of boats, lines and pedestrians.
The harbour is strongly tide-dependent: much of the visible ground becomes mud or very shallow water on the ebb, while the flood brings fish and usable depth back into the creeks and channels. A rising tide is normally the most productive and convenient period, particularly when it coincides with low light or a little colour in the water.
Emsworth is comparatively accessible for a harbour mark, with level paved areas near the waterfront, but it is not a place to underestimate tidal mud, slippery algae and vessel movements. Fish only from stable public ground and treat the exposed harbour bed as hazardous rather than as a shortcut.
Emsworth has the advantage of being immediately beside a well-served small town, making it practical for food, supplies and a short fishing session. Facilities are town-based rather than purpose-built for anglers, so plan to be self-sufficient at the water’s edge.
Success at Emsworth usually comes from observing the water before committing to a spot. Spend time looking for moving mullet, the slightly deeper run of a channel, bird activity and the direction in which the flood is carrying scent and food.
Emsworth Harbour lies within the Chichester Harbour area, where navigation, conservation interests, private rights and fisheries rules all need to be respected. Fishing is not clearly prohibited across the harbour as a whole, but permission and restrictions can be specific to an individual quay, pontoon, club frontage, slipway or managed shoreline.
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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.
Every mark comes with a full guide, target species, baits and rigs, and live fishing forecasts.
Weather, tide, and sea conditions are already synced for every new mark, so you can plan a session right away.