For those of you who love to move in the sea

, whether it sailing, fishing, diving, or just watching the sun set amid sepoinya sea breeze, certainly not infrequently also you think of your safety. There are several aspects of safety that are often feared by society in general, as follows:

Wave Waves - The depths of the ocean make many people afraid of falling from the ship. There are many cases where even fallen people can swim, but high waves spurred panic and hindered rescue.
Drowning vessels - Many factors can cause a ship to crash, such as crashing into a rock, failing to dislodge the coordinates of a ship to collide with another ship because it can not see where it is, etc. But as the technology progresses, the smaller the number of ships that sink because it is supported by the right safety factor.
Sharks - Surveys show that 9 out of 10 people are afraid of sharks. But of all species of sharks in the world, not everything is ferocious. However, humans should be wary of the waters that become the home of these shark species.
Jellyfish - With its invisible formation, many beach tourists take the jellyfish for granted. Although there are no jellyfish in warm waters such as Indonesia, the understanding of this species is very important. The famous box jellyfish is deadly due to its attack that can paralyze its opponent. If box jellyfish attack humans, its crippling poison will cause a person to drown.
Sunburn - Sunburn (sunburn) is one of the things feared by beach and sea connoisseurs. The chances of developing skin cancer will grow gradually as it often stands under the sun without shade or sunblock. Direct effects of sunburn will also cause red skin effect, peeling, and sore.
The fear points that are often feared by humans also have more supporting factors to eradicate those concerns. Armed with knowledge of nature and the signs of marabahya at sea, the tourists can also sail or move quietly.

Here are the things that should be known before the move at sea:

Make sure the weather conditions are adequate - If you want to sail, make sure the weather conditions are adequate. The wind affects the height of the ocean waves, so know the weather forecast (rain intensity, wind direction and speed, wave height, tropical storm information, and long distances) before planning a sea voyage or activity to avoid bad weather at sea.
Know your ship well - When you are sailing or just using sea transportation to cross to another island, there are some important things you need to know besides knowing the type of boat you use. Remember well the name of the ship you use as a mode of sea transportation. Make sure the vessel is equipped by Automatic Identification System ("AIS"). AIS is a safety device that must be installed on every ship based on International Maritime Organization regulations. There is an SOS button on the AIS tool that will transmit the ship's coordinate signal to get reinforcements.

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Make sure the vessel is equipped with safety equipment - The must-have safety equipment of each boat includes: buoys, boats / helper assemblies, helper vests. If the ship is sailing without the safety equipment, it is recommended that you think twice before deciding to board the vessel.
Recognize marine distress signs - When you see flags lying on the beach, they serve as a sign to tell the conditions in the ocean. Two