Weather forecast accuracy will always be a hot topic of debate. As a forecaster I’ve seen the accuracy of models improve greatly over the last couple of decades, but so…
Weather
Atlantic crossing: When’s the best time to go?
An Atlantic crossing or Atlantic circuit has often been seen as a year-long adventure, crossing the ocean in late November or December to the Caribbean, with a return to Europe…
Mediterranean sailing: Weather tips from Gibraltar to Turkey
Distances in the Mediterranean can be deceptive, with the distance from Gibraltar to Turkey being close to double that of Ushant to Gibraltar, yet we usually spend more time worrying…
North Sea weather: Chris Tibbs give his advice
Dogger, Fisher, German Bight. Even the names of the North Sea weather forecasts are evocative, conjuring up a vision of faraway places frequented by Viking adventurers and epic seafarers. The…
Why cruising sailors should consider using a professional weather router
Should you consider support from a professional weather router on your next ocean crossing? With costs lower than you might realise, maybe it’s time you should. Employing the services of an…
Wind chill explained – how exactly does the wind make you feel colder?
Meteorologically spring is an interesting time of year as the weather can be quite volatile, particularly the sunshine and showers we associate with April and the squalls they bring (although…
Summer sailing in high latitudes is no guarantee of good weather – sometimes winter is better
Although we are in the business of providing uncertainty as one of the mainstays of the Pelagic experience, there are times when you do feel your head banging against a…
How the North Atlantic Oscillation affects European and Atlantic weather
Although we often hear about the expected changes to the weather from the El Niño/La Niña Southern Oscillation (ENSO) it does not have a large effect on the weather in…
How to get past a cut-off low pressure system – a true weather router’s dilemma
How many times do skippers – racers and cruisers – report that some of the worst Atlantic conditions are to be found between mainland Europe and the Canary Islands? Many…
What is a Spanish Plume? Thunderstorms, lightning and downdrafts explained
Earlier this summer we saw considerable thunderstorm activity over the UK and Europe, resulting in flooding and some serious injuries. In the UK and North West Europe the occurrence of…
Weather briefing: Chris Tibbs explains the formation of a secondary low
Some years ago while racing somewhere south of the Kerguelen Islands in the Southern Ocean, an area well known for cyclogenesis (where lows are born or develop), we went from…
Chris Tibbs weather briefing: the dangers of cold fronts or ‘squall lines’
Outside the tropics much of our sailing takes place in the disturbed westerly airflow that generates depressions, and within the depressions (or lows) the most active feature is usually the…
36ft Zest is hit by a ‘14m’ rogue wave and dismasted off Spain. Skipper’s story
You know when you’ve been hit by a rogue wave. The energy within it is of a different order of magnitude from an inconvenient, but ultimately harmless, wave crest that…
Chris Tibbs weather briefing: how air mass affects the wind direction
I have a lovely old instrument at home which belonged to my grandfather; using dials on concentric circles you can set the direction of the wind, barometer reading and trend,…
Chris Tibbs weather briefing: how temperature affects wind
As a group of islands the UK has a maritime climate to match our maritime history. Being surrounded by the ocean does mean that our weather is significantly influenced by…
Green flash: fact or fantasy? Weather man Chris Tibbs explains the science
Caribbean cruising is not complete without sundowners on a beach watching the sun slowly dip below the horizon. Invariably the conversation will turn to the ‘green flash’ and the group…
Tested: Pip Hare tries out five of the latest weather routeing packages
Every discerning sailor will carry out some sort of weather routeing before going out on the water. The extent to which we are able to predict weather patterns and assess…
Tested: Pip Hare tries out five of the latest weather routeing packages
Every discerning sailor will carry out some sort of weather routeing before going out on the water. The extent to which we are able to predict weather patterns and assess…
5 tips: why spring weather should be treated differently from summer
The boat is sorted, the sails back on board and the crew lists are taking shape, but how much thought have you put into early season spring weather? Why should…
Chris Tibbs weather briefing: what’s the difference between gusts and squalls?
Rarely do we have a day when the wind is steady in both direction and strength; we are even seeing warnings on forecasts that gusts may be 40 per cent,…