
Navigate Southeast Asia’s tidal waters with precision using this co-tidal atlas. Hourly tide direction and speed data, plus spring and neap rates, ensure accurate tidal planning for safer voyages.
Data sheet
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Master Southeast Asia’s Tides with Unmatched Precision
Navigating the complex tidal currents of Southeast Asia requires more than standard charts—it demands a specialized tool built for accuracy and ease of use. This co-tidal atlas delivers just that, offering mariners a comprehensive, visual guide to tidal currents across the region’s most critical waterways. With hourly data on direction and speed, this atlas transforms tidal planning from guesswork into a precise science, ensuring safer, more efficient voyages in one of the world’s busiest maritime zones.
Diagrammatic Clarity for Real-World Decision Making
Forget deciphering dense tide tables—this atlas presents tidal data in an intuitive, diagrammatic format. Scaled arrows illustrate average, neap, and spring tide rates in tenths of a knot, allowing mariners to assess conditions at a glance. A dedicated calculation diagram further simplifies adjustments for specific dates, bridging the gap between raw data and real-time navigation. This visual approach minimizes errors and accelerates decision-making, critical for vessels operating in fast-changing tidal environments.
Engineered for Professional Maritime Operations
Designed for commercial shipping, offshore logistics, and naval navigation, this atlas meets the exacting standards of professional mariners. Its paperback format ensures durability in onboard conditions, while the English-language presentation aligns with international maritime protocols. Whether optimizing routes, improving fuel efficiency, or avoiding grounding hazards, this atlas provides the actionable insights needed to navigate Southeast Asia’s tides with confidence and precision.
Time-Tested Reliability for High-Stakes Navigation
First published in 1979 and reprinted in 2003, this atlas has earned its reputation as an indispensable resource for tidal navigation in Southeast Asia. Its long-standing use by mariners speaks to its accuracy and reliability, offering a proven solution for avoiding delays, reducing risks, and ensuring compliance with maritime safety standards. For vessels transiting the Strait of Malacca, the South China Sea, or other high-traffic corridors, this atlas is the key to unlocking safer, more efficient voyages.
This co-tidal atlas provides hourly tidal current data for Southeast Asia, including direction and speed, with diagrammatic representations of average, neap, and spring tide rates in tenths of a knot. The paperback edition, weighing 0.365 lb, features a durable softcover binding and is presented entirely in English. First published in 1979 and reprinted in 2003, it remains a critical tool for precise tidal navigation in the region.
With a legacy spanning over two centuries, this hydrographic authority is the global benchmark for maritime navigation data. Renowned for its precision and reliability, it equips mariners worldwide with the tools needed to navigate safely and efficiently, from tidal atlases to nautical charts. Its publications are trusted by commercial fleets, naval operations, and offshore industries, setting the standard for accuracy in maritime navigation.
The diagrams cover tidal currents in the waters of Southeast Asia, providing detailed hourly direction and speed data for the region.
Tidal speeds are shown in tenths of a knot, with graduated arrows illustrating mean, neap, and spring tide rates for precise navigation planning.
Yes, a supplementary diagram is included to help calculate tidal current flow for any given date, ensuring accurate tidal navigation.
The atlas weighs 0.365 lb, making it lightweight and easy to handle or store on board.
No, the atlas is published exclusively in English, ensuring standardized maritime terminology and clarity.
The tidal data is presented at hourly intervals, allowing navigators to track changes in direction and speed throughout the day.
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