For Rainbows :
No gale warning.
The reliability of the situation is very good.
Good clear periods alternating with cloudy spells, sometimes dense. No precipitation. In the evening, good clear periods but lots of cloud, too.
Risk of showers in the early hours. ENE wind force 3 continuing all day. Gusts reaching 18 knots in the evening. Moderate sea. Low, short swell from ENE. Excellent visibility.