Passage Planning Guide: Straits of Malacca and Singapore (SOMS), 2026-2027 Edition NGA - W. Africa - Med - Black Sea (21) Closeup charts

(21) Closeup charts

¹Auto Guidance is for planning purposes only and does not replace safe navigation operations

Profile of High Speed Craft

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North Limit 58� 40'

Passage Planning Guide: Straits of Malacca and Singapore (SOMS), 2026-2027 Edition NGA - W. Africa - Med - Black Sea (21) Closeup chartsShort Overview Passage Planning Guide: Straits of Malacca and Singapore (SOMS), 2026 2027 Edition provides passage planning guidance for Masters and navigating officers when transiting the Straits of Malacca and Singapore. The guidance applies in both directions through the Straits between One Fathom Bank (OFB) and Horsburgh, and includes an overview of the navigational references for each leg of the route. It is suitable for all classes of ship. This