About Harefield Marina
We have 220 non-residential, rural moorings for cruisers and narrowboats in a secluded countryside setting. 7-Day Services 9.00a.m. to 5.30 pm (5.00 pm in Winter We are situated at: Bridge 180, Grand Union Canal Harefield, Middlesex 5 minutes from M25 / M40. Only one day's cruising from the River Thames.
Facilities
Electricity
PetrolDiesel
Water
Sewage
Boatbuilder
HauloutCOORDINATES
51.58676 N, -0.48517 E
Port Information
Telephone
Berth Sizes
< 10m, 10-20m, 20m+
Depth at MLW
< 2m
Manoeuvrability
Fair
Channel Marking
Fair
Overseas Visitor Berths
Yes
Dock Type
Fixed
Tidal Flow
Beware
Active Winter
Yes
Weather Forecast
Sat
1PM - 5PM
06 June 2026
SW 12–14 knots. Gusts up to 27 knots.
15°C
Chance of showers
Sat
5PM - 9PM
06 June 2026
- SW 14 knots increasing to 16 knots. Gusts up to 31 knots.
- 14 to 16°C
UV Index: 0 - Low- Cloudy
Sat
9PM - 5AM
06 June 2026
- W 16 knots decreasing to 7 knots. Gusts up to 30 knots.
- 9 to 15°C
- UV Index: 0 - Low
- Partly cloudy