Navigation and Seamanship

7.2.1.1.Points to be noted during bad weather preparation

Handling the vessel under bad weather condition is one of the seamanship techniques. This knowledge could be gained only through practice. However, the preparation for bad weather could be done by all those who are connected with vessels. The following are the important points pertaining to bad weather preparation,

1. Reduce the vessel speed. The reduction in speed will reduce the strain on the hull and superstructure of vessel.

2. Start pumping bilge water, monitor the water level in the bilge and repeat the pumping as and when required. (Water in the bilge may affect the stability)

3. Blow fog horn and switch on the navigational lights at restricted visibility.

4. Increase the look-out.

5. Restrict the persons movements on the open deck.

6. Remove all movable articles from the deck

7. Secure mooring ropes and anchor properly

8. Close all hatches water tight.

9. Inform the engine room and galley about the state of weather.

10. Remove the awnings and fittings.

11. Lower the derrick

12. Study the sea conditions change in weather frequently.

13. Keep ready a sea anchor (Sea Anchor - A floating canvas cone, attached with a rope bridle at the larger to the bow of the boat. It is used in storm conditions to keep the bow of the boat into the wind, and slow the downwind drift of the boat.

14. Keep your anchor ready with suitable rope.

15. Watch the weather warnings for fishermen and follow.

16. Suspend the fishing operation, if it is not favouring the vessel movement.

17. In case of a cyclone return to the nearest port.

18. Make sure the life raft is ready for launching.

19. Plans to go to sheltered waters if possible.

20. Fix your vessel position both electronically and on chart.

21. Keep ready emergency items such as hand pumps, first aid kit, sound signalling device, etc.

22. Secure all loose gears above decks and below.

23. Determine position of storm, wind direction, speed.

24. Explain the situation to the crew members. Make them to understand the condition and cooperate and act accordingly.