Portelet Bay
Deep sheltered bay with the Ile au Guerdain tower in the middle.
Long flight of steps down to the sand.
At a glance
- Coast
- South coast
- Beach
- Sandy
- Water
- Generally calm
- Lifeguards
- No seasonal patrol — swim with care
- Access
- Steps only — steep steps; unsuitable for wheelchairs or limited mobility
- Parking
- Parking nearby
- Cafe
- Cafe or kiosk on or beside the beach
Wind & shelter
Portelet Bay opens toward the south-west, so it is at its glassy best when the wind blows from the north-east (offshore) and choppiest in south-westerly winds (onshore). On paper it faces the prevailing south-westerlies, though headlands can take the edge off — the app scores it against the live wind.
The Jersey Beach App reads the live wind and ranks all 18 bays by shelter, so you can check whether Portelet Bay is the right call before you leave the house.
Lifeguards & swimming
There is no seasonal lifeguard patrol at Portelet Bay. Swim with care, keep an eye on the tide, and never swim alone. Jersey has one of the world's biggest tidal ranges — conditions change fast.
Dogs on the beach
Jersey's dog rule is island-wide: from 1 May to 30 September dogs must be on a lead between 10:30 and 18:00; outside those hours — and from October to April — they can run free. Owners must clean up (fines up to £500), and local signage can add restrictions, so check on arrival. The app shows the live rule for right now.
Getting there & what to see
A long zigzag stairway (~100 steps) — not suitable for wheelchairs or limited mobility.
- Janvrin’s Tomb on the tidal islet of Île au Guerdain
On the sand today
Food trucks, cafes and shops trading at Portelet Bay, live from the app.
Is Portelet Bay the best beach today?
Live tides, wind, UV and all 18 beaches ranked by shelter — free, no tracking, made in Jersey.
Get the Jersey Beach App