The August Heatwave(s) in Cornwall

For the previous article in this series (which is becoming overly lengthy!) please see:

Drought for Cornwall later in 2022?

As the weeks have passed the answer to that question seems increasingly likely to be “Yes”. Hence we’ll begin August 2022 with the current water levels of Cornish reservoirs provided by the South West Lakes Trust:

South West Water also provide graphs for the largest two:

As you can see the water levels in both Colliford and Stithians reservoirs are already below their lowest levels last year. Colliford is also well below its level at the beginning of August 1995, a particularly dry year for Cornwall and other parts of the United Kingdom.

Continue reading “The August Heatwave(s) in Cornwall”

Drought for Cornwall later in 2022?

It seems as though summer has finally arrived here in North Cornwall. This is the Met Office weather forecast for the next week:

The Met Office has also issued a heat-health alert for the coming week, although it is seems unlikely that a “heat wave” will officially be declared in Cornwall:

Apart from the potential impact on human health, long periods of hot weather also mean reduced rainfall and increased demand for water. According to the BBC:

Continue reading “Drought for Cornwall later in 2022?”

Met Office Red Wind Warning for Storm Eunice

The Met Office have just issued a rare red wind warning for the North Cornwall coast when Storm Eunice arrives tomorrow morning:

. The storm looks fairly innocuous on the current Met Office synoptic charts:

However Storm Eunice is a “bomb cyclone“, so hurricane force winds are certainly possible in the Davidstow area. The forecast for tomorrow may still change, but the Met Office currently put it this way:

Extremely strong west to southwesterly winds will develop over southwest England and south Wales early on Friday. Widespread inland gusts of 70-80 mph are likely and up to around 90 mph near some coasts, with dangerous conditions on beaches and seafronts. Winds are expected to ease from the west during the late morning.

What to expect

  • Flying debris resulting in danger to life
  • Damage to buildings and homes, with roofs blown off and power lines brought down
  • Uprooted trees are likely
  • Roads, bridges and railway lines closed, with delays and cancellations to bus, train, ferry services and flights
  • Power cuts affecting other services, such as mobile phone coverage
  • Large waves and beach material being thrown onto coastal roads, sea fronts and homes, including flooding of some coastal properties

[Edit – 18:00 on February 17th]

Storm Eunice has now officially formed out in the North Atlantic, and the 12 PM weather model runs are now available. The GFS mean sea level pressure forecast for tomorrow morning now looks like this:

Continue reading “Met Office Red Wind Warning for Storm Eunice”

Surfing Lusty Glaze in a February Heat Wave!

The images below are from beyond the parish of Davidstow, but Lusty Glaze beach just this side of Newquay is an easy drive from here for any visitors staying in the Davidstow area:

Apart from the rather bare beach that may look like the end of August but actually the pictures were taken on February 27th 2019, towards the end of the “heat wave” that produced the warmest English February temperatures since the United Kingdom’s Met Office records began:

However the water temperatures in the Atlantic Ocean just off the coast of North Cornwall are currently nowhere near those that will be achieved by the end of August! Hence my neoprene hood to keep the dreaded “surfer’s ear” at bay!

This was the Magic Seaweed north coast surf forecast for last Wednesday: