What We Do

Data Collection
image 1 Collecting geo-referenced data with systematic surveys at sea and along the coast that related to coastal configuration, depths of the seas, sea bottom composition, etc..

Data Analysis
image 2 Analyzing and processing data collected in order to create a comprehensive databases capable of producing thematic maps, nautical charts and related documents and publications.

Data Update
image 3 Updating databases through re-surveys, gathering information from other maritime authorities and disseminate data to interested user.

Home arrow Products arrow Tide Tables

ImageThe Malaysia Tide Tables (MTT) is an official nautical publication containing tabulated predictions for high and low  water for  each day of the year for over 71 standard ports in Peninsular Malaysia, Sabah, Sawarak, Brunei and Singapore. Its also  provide predictions of tidal streams of the Malacca Straits.

In addition, MTT provides a list of harmonic constants for all standard and secondary ports, including tidal level and time differences for the secondary ports in relation to the relevant standards ports. Tidal predictions are derived from analysed observed data and computed through harmonic analysis.

The Tide Tables comes in 2 volume. They are:

  • Volume 1 - Covers all standard ports located in Peninsular Malaysia and Singapore.
  • Volume 2 - Covers all standard ports located in Sabah, Sarawak and Brunei.
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Datum
Common datum is shared for predictions as well as charting.

Time Zone
The times and heights of high and low waters are tabulated for every day of the year. The time zone used is the Malaysian local time (UTC + 8)

 
 
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