In brief: Jersey Met has issued a yellow tide warning for the island’s south coast, with waves expected to spill over sea walls during high tides this evening and tomorrow morning. A separate orange wind warning is in force for the Channel Islands shipping area, with gusts of up to 45 knots forecast. Residents and boaters are advised to take care during the affected periods.
Tide and Coastal Warning
The Jersey Evening Post reports that Jersey Met has issued a yellow tide warning, with coastal routes, promenades and cycle paths along the south coast likely to be affected by spray, waves and possible debris. The warning covers this evening and tomorrow morning, with impacts most likely during the one to two hours either side of high tide.
High tides of 11.2 metres are expected at 6.24pm today and again at 6.43am tomorrow. For context, Jersey’s tidal range is among the largest in the world, and when those exceptional volumes of water combine with strong onshore winds, even a yellow-level warning deserves a healthy respect. Minor disruption is described as possible, though anyone with a fondness for an evening stroll along the waterfront may wish to reconsider their plans.
Wind Warning and Overnight Conditions
Alongside the tide alert, an orange wind warning is in force for the Channel Islands shipping area. South to south-westerly force seven winds, with gusts of up to 45 knots, are expected later. Travel disruption is likely, and moored boats in exposed locations could suffer damage. Anyone with a vessel sitting out in the open would be well advised to check their moorings before the weather deteriorates.
Overnight, Jersey itself is forecast to experience strong force six winds, possibly reaching force seven, with gusts of up to 45mph before the wind turns westerly towards dawn. Rain is also expected for a few hours before dawn and could briefly be heavy. It is, in short, the kind of night best enjoyed from the inside of a warm house rather than the outside of one.
Advice for Residents
Jersey Met’s yellow tide warning means that while the situation is not at its most severe, the risk of disruption is real and localised. Coastal routes and cycle paths are the areas of greatest concern, and debris carried by waves can pose a hazard even to those who think they are standing at a safe distance. The one-to-two-hour window either side of each high tide represents the period of greatest risk.
For those with boats moored in exposed locations, the orange wind warning for the shipping area is the more pressing concern, given that travel disruption is described as likely and the potential for damage to vessels is explicitly noted by the Jersey Evening Post.
Source: Jersey Evening Post
