GUANGDONG MSA 155/26
261845 UTC MAR 2026
Yue Navigation Warning 155/26, South China Sea, military training will be conducted in the seas connected by the following six points from March 28 to April 10: (1) 23-23.9N 116-50.3E; (2) 23-23.5N 116-51.3E; (3) 23-21.9N 116-50.1E; (4) 23-23.7N 116-48.5E; (5) 23-23.9N 116-48.7E; (6) 23-23.1N 116-49.6E. Entry is prohibited.
GUANGDONG MSA 154/26
261843 UTC MAR 2026
Yue Navigation Warning 154/26, South China Sea, March 27, 0800 to 1800, military training will be conducted in the sea area within the lines connecting the following four points: (1) 23-24.6N116-52.8E; (2) 23-22.9N117-8.8E; (3) 23-21.8N117-8.9E; (4) 23-23.0N116-52.6E. All ships are advised to avoid the area.
GUANGDONG MSA 153/26
261736 UTC MAR 2026
GUANGDONG NAVIGATION WARNING 153/26, SOUTH CHINA SEA, OPERATION CANCELED, CANCEL GUANGDONG NAVIGATION WARNING 110/26.
GUANGDONG MSA 151/26
251644 UTC MAR 2026
Guangdong Navigation Warning 151/26, South China Sea, from March 25 to 26, the vessel "Guang Gong Tuo 46" towing "Si Hang Nanhai" from 23-33.42N 117-04.51E to 23-12.88N 116-45.66E, towing maximum length 300 meters, speed 4.5 knots. Display the specified lights and shapes in a conspicuous place, please keep clear.
GUANGDONG MSA 150/26
250900 UTC MAR 2026
Guangdong Maritime Safety Administration Alert 150/26, South China Sea, from March 25 to 27, "Nanyong New Ship 222" will conduct sea trials within the maritime area connecting the following four points: (1) 21-28-33.59N/112-55-58.18E; (2) 21-43-33.28N/113-31-2.3E, (3) 21-30-13N/113-38-41.51E, (4) 21-14-52.01N/113-2-1.81E. All vessels please pay attention. Sea trial range.png
GUANGDONG MSA 149/26
250821 UTC MAR 2026
GUANGDONG NAVIGATION WARNING 149/26, SOUTH CHINA SEA, March 25 to 26, the vessel "De Ze" towing the "Nanhai No. 6" drilling platform from 20-51.2N 115-36.4E to 20-24.7N 115-17.6E, towing length 668 meters, speed 2 to 5 knots. Shows prescribed lights and shapes in obvious places. Please give way.
GUANGDONG MSA 146/26
241017 UTC MAR 2026
Notice to Mariners 146/26, South China Sea, tugboat "Boye Tow 5" will tow "Changda Haiji" from 22°34.62N/113°36.66E to 22°37.21N/114°58.16E on March 25, 2026. The towing length is 220 meters, width 27 meters, speed 5 knots. Display required lights and shapes in conspicuous places. Please yield.
GUANGDONG MSA 145/26
240955 UTC MAR 2026
Guangdong Navigation Warning 145/26, South China Sea, the obstruction at 20-59.37N 111-19.21E has been salvaged, cancel Guangdong Navigation Warning 124/26.