{"id":1205,"date":"2026-06-04T05:39:29","date_gmt":"2026-06-04T05:39:29","guid":{"rendered":"https:\/\/snstechdev.com\/nmsa_staging\/?post_type=m-notices&#038;p=1205"},"modified":"2026-06-17T22:53:29","modified_gmt":"2026-06-17T22:53:29","slug":"temporary-changes-to-port-moresby-approach-channel-buoys","status":"publish","type":"m-notices","link":"https:\/\/snstechdev.com\/nmsa_staging\/m-notices\/temporary-changes-to-port-moresby-approach-channel-buoys\/","title":{"rendered":"Temporary Changes to Port Moresby Approach Channel Buoys"},"content":{"rendered":"<p>Mariners are advised that as part of ongoing port expansion works, dredging operations are currently underway in the main approach channel to Port Moresby. Consequently, several navigational aids have been altered to accommodate heavy dredging equipment and support vessels safely.<\/p>\n<p>These temporary changes will remain in effect until operations are formally completed, which is estimated<br \/>\nto be late November. Mariners must refer to the latest charts and broadcast notices for daily updates.<\/p>\n<p><strong>Affected Areas<\/strong><br \/>\nThe following specific alterations to the lateral marks have been made in the primary channel:<\/p>\n<p>Buoy S1 (Starboard): Repositioned 50 meters East of its charted position.<\/p>\n<p>Buoy S3 (Starboard): Temporarily removed from the channel entirely to allow dredge turning.<\/p>\n<p>Buoy S5 (Starboard): Repositioned 30 meters East.<\/p>\n<p>Instructions Required<\/p>\n<p>All vessels approaching or departing Port Moresby must navigate with extreme caution and maintain a minimum safe distance of 100 meters from all dredging vessels and associated equipment.<\/p>\n<p>Vessels must contact Port Control on VHF Channel 12 prior to entering the approach channel to confirm traffic clearance and receive the latest safe passage instructions.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Mariners are advised that as part of ongoing port expansion works, dredging operations are currently underway in the main approach channel to Port Moresby. Consequently, several navigational aids have been altered to accommodate heavy dredging equipment and support vessels safely. These temporary changes will remain in effect until operations are formally completed, which is estimated [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":1976,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_angie_page":false},"categories":[11],"tags":[],"class_list":["post-1205","m-notices","type-m-notices","status-publish","has-post-thumbnail","hentry","category-navigation"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Temporary Changes to Port Moresby Approach Channel Buoys - National Maritime Safety Authority<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/snstechdev.com\/nmsa_staging\/m-notices\/temporary-changes-to-port-moresby-approach-channel-buoys\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Temporary Changes to Port Moresby Approach Channel Buoys - National Maritime Safety Authority\" \/>\n<meta property=\"og:description\" content=\"Mariners are advised that as part of ongoing port expansion works, dredging operations are currently underway in the main approach channel to Port Moresby. Consequently, several navigational aids have been altered to accommodate heavy dredging equipment and support vessels safely. These temporary changes will remain in effect until operations are formally completed, which is estimated [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/snstechdev.com\/nmsa_staging\/m-notices\/temporary-changes-to-port-moresby-approach-channel-buoys\/\" \/>\n<meta property=\"og:site_name\" content=\"National Maritime Safety Authority\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/nmsa.admin\/\" \/>\n<meta property=\"article:modified_time\" content=\"2026-06-17T22:53:29+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/snstechdev.com\/nmsa_staging\/wp-content\/uploads\/2026\/06\/a99e5d40-a4d7-420a-8367-d4323b78ae56.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"1024\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/snstechdev.com\\\/nmsa_staging\\\/m-notices\\\/temporary-changes-to-port-moresby-approach-channel-buoys\\\/\",\"url\":\"https:\\\/\\\/snstechdev.com\\\/nmsa_staging\\\/m-notices\\\/temporary-changes-to-port-moresby-approach-channel-buoys\\\/\",\"name\":\"Temporary Changes to Port Moresby Approach Channel Buoys - 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