New Grimsby Sound and Old Grimsby Harbour offer superb deep water moorings for visiting yachts and cruisers.
Important Notice: 25th March 2020
Please note that due to the Coronavirus pandemic Tresco moorings are currently unavailable and there are no facilities on Tresco for yachts and visiting boats at this time.
Please also note that St Mary's Harbour has issued a Local Notice to Mariners and is not accepting any recreational vessels at this time.
You are asked not to travel to the Isles of Scilly at this time.
Moorings are allocated on a first come, first served basis and cannot be pre-booked, but if we can be of any assistance please contact our Harbourmaster, Adam by email or on 01720 423653 or 07778 601237.
The fee for use of a mooring, including refuse disposal and fresh water, is £20 per night. The mooring fee is collected by Adam on the water, or can be paid at The New Inn, Ruin Beach Cafe and Island Office.
Facilities Available to Visiting Boats
- Drinking water: Taps on New Grimsby Quay and next to The Ruin Beach Cafe, Old Grimsby
- Diesel & petrol: Please enquire at Tresco Island Office
- Showers: Available at The New Inn
- Laundry: Please enquire at Tresco Island Office
Marine engineering services are available from Bryher Marine Engineering on the neighbouring island - please call Steve on 07786 235107.
Waste & Recycling
Please separate your waste into food waste, glass, metal, paper and cardboard, and other waste. Separated waste should be disposed of in the dedicated facilities on New Grimsby and Old Grimsby Quays. Visiting yachts using Tresco's moorings should dispose of their waste using the dedicated facilities on Tresco Island only. Please do not dispose of waste and recycling elsewhere on the islands.
Local Notices to Mariners
Please see below for current Local Notices to Mariners:
New Grimsby Slipway
We recently completed a new slipway at New Grimsby Harbour, with significant support from the European Regional Development Fund (ERDF). This slipway has allowed us to greatly improve the efficiency of our maintenance facilities for our fleet of boats operated by Tresco Boat Services.