A CalMac ferry passing Lismore lighthouse off the west coast of Scotland

Gills Bay to St Margaret's Hope

Pentland Ferries

  • Cars

Photo: Andrew Dawes / Unsplash

Operator
1
Check fares

Checked against pentlandferries.co.uk on 10 November 2026

Are you planning a trip to Orkney? The Gills Bay to St Margaret's Hope ferry takes you across the Pentland Firth, from Caithness to South Ronaldsay in Orkney.

Pentland Ferries sails this route, and they will get you to Orkney in just over an hour. You can compare the crossing on Ferryu.

  • To Orkney in just over an hour with Pentland Ferries
  • The crossing is across the Pentland Firth
  • Sails from Gills Bay in Caithness to St Margaret's Hope in South Ronaldsay, Orkney
  • The sea crossing is on a purpose-built car and passenger ferry

At a glance

Vehicles
Cars
Pentland Ferries
Arrives
St Margaret's Hope (Orkney)
Scotland
Gills BaySt Margaret's Hope
Map data: Natural Earth. Port locations © OpenStreetMap contributors.

Who sails this route

Sailing with Pentland Ferries

Pentland Ferries make the sea crossing on a purpose-built car and passenger ferry. With the trip to Orkney taking just over an hour, you will soon be on your way.

If you have particular dates in mind, book early for the best choice of sailings.

Before you travel

Your journey starts at Gills Bay in Caithness and ends at St Margaret's Hope in South Ronaldsay, Orkney. Be sure to plan your route to the harbour and arrive in good time for your sailing.

Weather in St Margaret's Hope

  • Warmest month: August, average high 14°C.
  • Wettest month: October, about 116 mm of rain.
  • Sea at its warmest in August, about 13°C.

Temperature

  • Air, average daily low to high (1991–2020)
  • Sea surface, monthly average (2023–2024)
051015°CJFMAMJJASONDJanuary: air 5.1 to 7.2°C, sea 8.5°CFebruary: air 4.6 to 6.6°C, sea 7.9°CMarch: air 4.9 to 6.8°C, sea 7.5°CApril: air 6.0 to 7.7°C, sea 8.0°CMay: air 7.6 to 9.1°C, sea 9.7°CJune: air 9.7 to 11.1°C, sea 11.5°CJuly: air 11.6 to 12.9°C, sea 12.9°CAugust: air 12.3 to 13.6°C, sea 13.4°CSeptember: air 11.4 to 13.0°C, sea 13.4°COctober: air 9.5 to 11.3°C, sea 12.3°CNovember: air 7.4 to 9.4°C, sea 10.9°CDecember: air 5.7 to 7.8°C, sea 9.6°C14°

Rain

Average total for the month, mm (1991–2020)

0255075100125 mmJFMAMJJASONDJanuary: 97.9 mmFebruary: 82.1 mmMarch: 76.1 mmApril: 55.3 mmMay: 50.8 mmJune: 55.2 mmJuly: 58.8 mmAugust: 72.4 mmSeptember: 84.8 mmOctober: 115.5 mmNovember: 114.4 mmDecember: 100.3 mm116

Temperature

  • Air, average daily low to high (1991–2020)
  • Sea surface, monthly average (2023–2024)
051015°CJFMAMJJASONDJanuary: air 5.1 to 7.2°C, sea 8.5°CFebruary: air 4.6 to 6.6°C, sea 7.9°CMarch: air 4.9 to 6.8°C, sea 7.5°CApril: air 6.0 to 7.7°C, sea 8.0°CMay: air 7.6 to 9.1°C, sea 9.7°CJune: air 9.7 to 11.1°C, sea 11.5°CJuly: air 11.6 to 12.9°C, sea 12.9°CAugust: air 12.3 to 13.6°C, sea 13.4°CSeptember: air 11.4 to 13.0°C, sea 13.4°COctober: air 9.5 to 11.3°C, sea 12.3°CNovember: air 7.4 to 9.4°C, sea 10.9°CDecember: air 5.7 to 7.8°C, sea 9.6°C14°

Rain

Average total for the month, mm (1991–2020)

0255075100125 mmJFMAMJJASONDJanuary: 97.9 mmFebruary: 82.1 mmMarch: 76.1 mmApril: 55.3 mmMay: 50.8 mmJune: 55.2 mmJuly: 58.8 mmAugust: 72.4 mmSeptember: 84.8 mmOctober: 115.5 mmNovember: 114.4 mmDecember: 100.3 mm116
Show the numbers
Monthly averages for St Margaret's Hope
MonthHigh °CLow °CRain mmSea °C
January7.25.197.98.5
February6.64.682.17.9
March6.84.976.17.5
April7.76.055.38.0
May9.17.650.89.7
June11.19.755.211.5
July12.911.658.812.9
August13.612.372.413.4
September13.011.484.813.4
October11.39.5115.512.3
November9.47.4114.410.9
December7.85.7100.39.6

1991–2020 averages, ERA5 via Open-Meteo, read at the grid point nearest the port (9 km away). Sea surface: 2023–2024 averages from the Open-Meteo Marine Weather API, which has no sea temperatures before late 2022.

Questions answered

How long is the ferry from Gills Bay to St Margaret's Hope?

To Orkney in just over an hour. (Pentland Ferries, pentlandferries.co.uk)

Can I take my car?

Yes.

The sea crossing is onboard a purpose-built car and passenger ferry. (Pentland Ferries, pentlandferries.co.uk)

Compare routes to Scotland

Who sails each route and how long the crossing takes.

RouteOperatorCrossing
Gills Bay to St Margaret's Hope This routePentland Ferries–
Aberdeen to KirkwallNorthLink Ferries–
Aberdeen to LerwickNorthLink Ferries–
Ardrossan to BrodickCalMac FerriesAbout 55 minutes
Largs to CumbraeCalMac Ferries–
Mallaig to ArmadaleCalMac FerriesAbout 45 minutes
Oban to CastlebayCalMac FerriesAbout 5 hours
Oban to CraignureCalMac FerriesAbout 45 minutes
Scrabster to StromnessNorthLink FerriesAbout 90 minutes
Uig to LochmaddyCalMac FerriesAbout 105 minutes
Uig to TarbertCalMac FerriesAbout 100 minutes
Ullapool to StornowayCalMac FerriesAbout 2½ hours
Wemyss Bay to RothesayCalMac FerriesAbout 35 minutes

More ferries to Scotland

Facts on this page come from:

Compare fares on Direct Ferries