Blustery showers for the coast and brighter spells inland as gale hits ferries

A deep area of low pressure moving in from the Atlantic will bring a changeable weekend to Wrenhaven, with heavy showers sweeping in off Greyling Bay and strong winds along the seafront. Forecasters have issued a gale warning for coastal waters from tomorrow evening.

The showers will arrive in bands, some heavy enough to bring hail and the odd rumble of thunder, with bright, breezy interludes between them. Gusts of 50 to 55 mph are likely in the city, rising to around 65 mph at Fenwick Point and along the Saltings. Temperatures will peak at 12C on the coast.

Ferries likely to be disrupted

Bay Ferries said sailings to the Saltings and Fenwick Point could be cancelled at short notice and advised passengers to check before travelling. The harbour ferry stops running when sustained winds exceed 40 knots at the pier. Tram services are expected to run normally, although Line 1 can be slowed if spray reaches the track near the promenade.

Inland it will feel like a different weekend, with plenty of sunshine between the clouds and far less wind.

Meteorologist Shona Gilchrist said the hills and valley would sit in the shelter of the coast, with the showers fading as they travel inland. Walkers heading for the Greyling Hills should still expect a strong breeze on the tops and cold air after dark, with a touch of ground frost possible in sheltered spots.

• Gale warning: coastal waters from tomorrow evening

• Highest gusts: up to 65 mph on exposed headlands

• Lowest temperatures inland: around 2C overnight

The council's highways team will have crews on standby to clear fallen branches and blocked drains, particularly in Kestrel Park and on the tree-lined roads of St Anselm's Hill. Drivers crossing the Asher bridge in high-sided vehicles are advised to take extra care, and a speed limit of 40 mph could be applied if gusts strengthen. Organisers of outdoor sports fixtures have been told to check the latest forecast before play.

The council has asked people to stay off the harbour wall and the Old Quay breakwater while waves are high, and to secure garden furniture and bins. Conditions should settle early next week as a ridge of high pressure builds from the west.