Berths and Coming Alongside


Berthing in a Stream The presence of stream will be the key factor in planning an approach. Approach with the stream and the speed towards a pontoon increases.


stream 2 knots stream 2 knots + boat 4 knots = total 6 knots Approach into the stream and the speed towards the pontoon decreases. 4 knots


stream 2 knots boat 4 knots - stream 2 knots = total 2 knots


An approach into stream allows the slowest approach and greatest control due to increasing water flow over the rudder without increasing speed. Judge speed by looking at points abeam.


stream 4 knots


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