For Manta Ray Madness :
No gale warning.
The reliability of the situation is good.
Sunny becoming changeable in the afternoon. No precipitation in the morning, possibility of showers in late afternoon. In the evening, cloud and long sunny periods.
Chance of light rain. ENE force 2 turning WSW force 3 in the middle of the day then SSW force 2. Gusts reaching 11 knots in the middle of the day. Slight sea. Low, fairly long swell from W. Excellent visibility becoming excellent in the middle of the day then good.