Synoptic Situation
21 June 2023
The moderate southwest monsoon prevails across the Andaman Sea and the Gulf with thundershowers. The moderate wind forces the waves in the upper Andaman Sea 1-2 meters high and in thundershowers more than 2 meters high. All ships should proceed with caution and keep off thundershowers.
Announcement Date 21 June 2023 07:00
24-Hour Weather Forecast for Shipping
The Gulf of Thailand
Isolated thundershowers.
Southwesterly winds 8-16 knots or 15-30 km/hr.
Wave height about 1 meter and above 1 meter in thundershowers.
The Andaman Sea and Malacca Strait
Scattered thundershowers.
Phuket upwards: Southwesterly winds 8-18 knots or 15-35 km/hr.
Wave height 1-2 meters and more than 2 meters in thundershowers.
Krabi downwards: Southwesterly winds 8-16 knots or 15-30 km/hr.
Wave height about 1 meter and 1-2 meters in thundershowers.
Kotabaru to Singapore Route
Isolated thundershowers.
Southerly winds 6-16 knots or 10-30 km/hr.
Wave below 1 meter and about 1 meter in thundershowers.
Tip of Indochina
Isolated thundershowers.
Southwesterly winds 8-16 knots or 15-30 km/hr.
Wave about 1 meter and above 1 meter in thundershowers.
Announcement Date 21 June 2023 07:00