With opposing wind and current, you will be more powered than usual since the current is helping to pull you upwind. If you crash your kite in the water in this situation, you will be faced with very tight lines and your legs out behind you in the current. Not usually a serious issue with bow kites (just pull a back line and hold it to relaunch), but If you fly C-kites, the tension in the lines will not allow you to roll the kite into the launch position.
SOLUTION- Use a 5th line on your kite to help with relaunch, or pull in 10-15 feet of your front lines and let them go. This should be enough to allow the kite to roll over. If this doesn’t work, use traditional self rescue, or upwind/offshore method before you are too far away from land.
When wind and current are in the same direction, you will feel underpowered due to the current taking you downwind. Crashing your kite can create slack in the lines and render your relaunch efforts useless. You will also be getting pulled rapidly downwind, so don’t hesitiate to self rescue using above listed methods. Beware of kiting around passes, as water flow extends well out, and to either side of the channel. This can create long-shore (sideshore) currents, as well as dangerous rip currents. This also occurs with wave action along the beaches. Undertows are created when waves crash on the beach and receding water creates a strong outflow of water under the crashing waves.
SOLUTION- If caught in a strong current, secure you kite and swim parallel to the current until you are clear, then use self rescue to pull you to shore.
- As waves crash on the shorline, the flow of water returning seaward can be pushed back by the next crashing wave, which impedes the normal in/out wave action.
- As this excess water builds up on the shoreline, it begins flowing paralell to the shoreline, which creates a long-shore current.
- This traveling water eventually finds its way to lower wave areas, and is able to return seaward, which creates a rip current, which flows away from the shore
Always pay close attention to warnings of rip currents, as they can cause stong undertows, which are extremely dangerous. Currents can also be much stronger in narrow passes, channels, and higher tides. Make sure you know the area you're kiting in, and NEVER KITE ALONE!