Synoptic Situation
15 June 2026
The moderate southwest monsoon prevail over the Andaman Sea, the South and the Gulf with isolated heavy rains. The wind force the waves in the upper Andaman Sea up to 1-2 meters high and above 2 meters high in thundershowers. All ships should proceed with caution and keep off thundershowers.
Announcement Date 15 June 2026 07:00
24-Hour Weather Forecast for Shipping
The Gulf of Thailand
Fairly widespread thundershowers and isolated heavy rain.
Southwesterly winds 8-18 knots or 15-35 km./hr.
Wave height about 1 meter and above 2 meters in thundershowers.
The Andaman Sea and Malacca Strait
Isolated thundershowers and isolated heavy rain.
The upper Andaman Sea: Southwesterly winds 8-18 knots or 15-35 km./hr.
Wave height 1-2 meters and above 2 meters in thundershowers.
The lower Andaman Sea: Southwesterly winds 8-16 knots or 15-30 km./hr.
Wave height about 1 meter and above 2 meters in thundershowers.
Kotabaru to Singapore Route
Fairly widespread thundershowers and isolated heavy rain.
Southerly winds 8-16 knots or 15-30 km./hr.
Wave height about 1 meter and above 2 meters in thundershowers.
Tip of Indochina
Fairly widespread thundershowers and isolated heavy rain.
Southwesterly winds 8-16 knots or 15-30 km./hr.
Wave height about 1 meter and above 2 meters in thundershowers.
Announcement Date 15 June 2026 07:00