For Great Egg Rock :
No gale warning.
The reliability of the situation is very good.
Overcast skies. Light rain. In the evening, very cloudy skies to overcast.
Spells of light rain during the night. SSE force 3 in the middle of the day becoming S force 4 in the evening. Gusts reaching 22 knots in the evening. Slight sea. Low, short swell from ESE. Visibility reduced by mist becoming poor in the evening.