Re: Do you know what a dive flag is, and what it means
Here is a little info from the divers perspective.
We can hear a boat on plane coming for about a minute away, so we can hear you at least a 1/4 mile away.
The propeller sounds like a Hiss, or more like a Hizzzzzz.
If the water is clear enough, the diver can see the boat pass by.
If you see a diver or any person floating in open water and feel the need to rescue them;
Before you approach too closely, remember the hand signals.
A person waving their hands over their heads, like to say Hello, can be assumed to be in need of help.
The only hand signals that mean "I am OK" is both hands placed above the head with the fingertips touching.
Or, one hand touching the crown of the head with the fingers. No one in a panic will do this naturally.
Before approaching the swimmer; GIVE THEM the OK signal as a question,
If they do not return the signal, assume they are confused and in need of help.
If they return the signal, keep your distance.
I prefer diving in the Caribbean where dive flags are commonly not used because of the dive profile.
The dive flag buoy only has 100 feet of line attached and we routinely dive more than 100 feet down.
Boat traffic is very light in the area, it is unusual for any boat to pass over us.
The end of the dive is a bottom swim toward the beach with the bottom coming up gradually until with only 5 feet of water, we just stand up and walk the last 50 feet to shore.
On Lake Erie I dive with a flag and routinely see jet skis pull up to the flag to check them out.
Once they get close enough to read the "Diver Below" Printing and notice that the flag is moving and bubble are coming up, they figure it out and depart the area.
At least now they are educated for the next time.
