£20.07

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Description

Admiralty Publication NP257 Tidal Atlas Approaches to Portland

Tidal streams diagrams incude detailed tidal stream direction and strength information. They show at a glance the direction and rate of tidal streams, display neap and spring tidal rates in tenths of a knot and help you to calculate the tidal stream rate on any particular day.

Additional information

Weight 0.3 kg
Dimensions 35 × 25 × 1 cm
Edition

3rd, 1973

Format

Paper Back

Publisher

UKHO

Author

Admiralty