Night Dive Signals With Light

When you make a day dive you normally scan the entire dive site looking at your surroundings.

Night dive signals with light. But if your dive lights fail then it s a good idea to turn your strobe light on. A safety strobe light is a good piece of additional safety equipment to add to your night diving equipment. Backup lights are recommended. Water activated scuba tank led light night diving safety marker flashing strobe signal light rated depth 3 000ft pack of 2 by american fishing 19 95 19.

How to tie the 3 knots for your padi divemaster and instructor program duration. I would add that one of the most important things on day dives too but on night dives particularly is keep your light motions slow and smooth. Dive lights are also used for signaling from the surface at night. Waving from side to side indicates that something is wrong.

This is true for any dive but it is especially true during a night dive. Learning to use light signals is crucial for a night dive. Always dive with a dive buddy. Waving the light in a circle shows that everything is fine.

Some divers have these turned on during the course of the dive. Avoiding shining the light in other divers eyes to be aware of and use surface light signals for bearings and if appropriate to use an illuminated shotline buoy. Oceans unlimited scuba diving go pro costa rica 7 526 views. Some precautions and skills for night diving include.

A surface marker buoy smb is mandatory and should be required equipment on all night dives. At night you see only the area of the dive site that is lit by your light. With the easy to use push button you can cycle through its 4 power levels of 350 875 1750 and 3500 lumens. Normal requirements for night diving are a dive light and adequate protection from exposure.

Rapid light movements usually mean there is a problem and you are likely to get a reg stuff in your mouth if you dive with me for instance. The big blue is relatively small primary dive light that is by far the brightest light on our list. That is some serious power and is designed for technical diving. Night diving is special because even a familiar site looks different at night.

Night dives require a slight modification to underwater signals. I don t consider this necessary as you have your dive light switch on. Here also the light beam is pointed at yourself unless you are trying to attract attention from a distance. At full power it puts out 3500 lumens.

Signal ok using the one or two arm s over the head technique pointing the beam of your light down toward your body.