NAVAREA XI - 151/26
📍 Guangdong
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.
NAVAREA XI - 150/26
📍 Guangdong
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
NAVAREA XI - 149/26
📍 GUANGDONG
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.
NAVAREA XI - 147/26
📍 COASTAL
COASTAL WARNING WEST 147/26, South China Sea, March 25 to March 31, the vessel "Chiyuan" towing "Yueyufeng 277" from 22-12.0N 113-5.0E to 31-01.0N 122-01.0E. The route passes through: (1) 22-09.0N 113-06.24E; (2) 22-01.0N 113-05.12E; (3) 21-51.0N 113-12.92E; (4) 22-51.75N 116-38.92E; (5) 25-11.57N 119-49.71E; (6) 26-24.26N 120-24.08E; (7) 27-33.03N 121-20.19E; (8) 29-39.41N 122-41.02E; (9) 30-59.41N 122-10.34E; (10) 31-01.86N 122-01.49E. Total towing length 250 meters, speed 5 knots. Display prescribed lights and shapes in a prominent place. Please give way.
NAVAREA XI - 146/26
📍 Notice
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.
NAVAREA XI - 145/26
📍 Guangdong
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.
NAVAREA XI - 144/26
📍 GUANGDONG
GUANGDONG NAVIGATIONAL WARNING 144/26, SOUTH CHINA SEA, from March 23 to May 25, the "Nanhai No. 7" drilling platform will conduct drilling operations in a circular sea area with a radius of 1000 meters centered at 20-28.5N 112-44.5E. Entry is prohibited.
NAVAREA XI - 143/26
📍 NAVIGATIONAL
NAVIGATIONAL WARNING 143/26, SOUTH CHINA SEA, March 23 to 26, the vessel "DEZE" towing the drilling platform "NANHAI 6" will travel from 22°05.00′N 113°50.70′E to 20°51.11′N 115°36.25′E, passing through 22°00.00′N 113°51.50′E, 21°48.50′N 113°52.00'E, 21°26.00′N 114°26.50′E. The towing length is 350 meters, with a speed of 4.5 knots. Signal lights and indicators will be displayed prominently. Please yield.
NAVAREA XI - 141/26
📍 Yue
Yue Maritime Safety Information 141/26, Pearl River Estuary, "Weishi" vessel will conduct trial navigation operations from March 21 to 28 within the area bounded by points 21-57.61N 114-08.81E, 22-00.94N 114-17.06E, 21-58.86N 114-18.19E, and 21-55.49N 114-10.03E. Attention to all vessels.