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Photo: Boats anchored at Langstone Harbour.jpg via Wikidata Q15241546 License
Langstone Harbour
Bay
Cool today
Langstone Harbour is a 2,085.4-hectare (5,153-acre) biological Site of Special Scientific Interest in Hampshire. It is an inlet of the English Channel in Hampshire, sandwiched between Portsea Island to the south and west, Hayling Island to the south and east, and Langstone to the north. It is part of the Ramsar site of Langstone and Chichester Harbour Special Protection Area and Nature Conservation Review site.
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Weather at Langstone Harbour
53°F, Overcast · H 56° / L 53° · 91% chance of rain3-day forecast
H: 56° L: 53°
Overcast

53°
|
Feels like 46°
Precipitation
91%
Humidity
86%
Wind
15 mph
UV Index
0
Weather notes:
🏄Good for surfing/sailing
12 AM

53°
3 AM

55°
6 AM

56°
9 AM

54°
12 PM

54°
3 PM

53°
6 PM

53°
9 PM

56°
Frequently asked questions
- Where is Langstone Harbour?
- Langstone Harbour is a bay in South East England.
- Can you swim at Langstone Harbour?
- There is no fixed answer for Langstone Harbour: whether it is safe to swim there on a given day depends on the water temperature, recent rainfall, and any advisories posted at Langstone Harbour in South East England. Check current water conditions before you go, and follow posted signs and local guidance.
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Location & Contact
South East England
💡 Best times & visiting tips
- ›Weekday mornings (8–10 AM) are typically less crowded
- ›Check the forecast 2–3 days ahead for best planning
- ›Avoid holiday weekends for a quieter experience
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