Harbour Information (use the icons to find out more)

The Scilly Islands-Old Grimsby & St Helen’s Pool

Your Comments: 2 Read or add your comments

Courtesy Flag

Flag, Red Ensign


None appropriate


AC 1148 Isles of Scilly to Lands End; 34 Isles of Scilly; 883 Isles of Scilly and the Principal Off-Islands; SC 5603 (8 to 13) Various parts of the Isles of Scilly including small scale Falmouth to Scillies; Imray C7 Falmouth to the Scillies and Trevose Head (insufficient on its own)

Rules & Regulations

See Text



Tidal Data Times & Range

HW St Mary’s is HW Dover – 0630. MHWS 5.7m MHWN 4.3m MLWN 2.0m MLWS 0.7m   (links)

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General Description

Main coverage of the Scilly Isles HERE  ... read more


The easiest approach is from the North through Old Grimsby Sound. ... read more

Berthing, Mooring & Anchoring

You will be charged here at the same rate as on the other side.... ... read more

Your Ratings & Comments

Update April 2022
Written by Don Thomson 3 | 27th Apr 2022
I reviewed these notes in late April 2022. Newish rules - No drying out on any of Tresco's beaches, no charges for anchoring and no reservation of moorings. Use of a mooring has gone up to £30.00 a night with no three for two offer.
Written by Don Thomson | 3rd May 2018
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