What happens to the sea tides during a lunar eclipse?

The same effect as when the Moon is full, given that a lunar eclipse occurs in the same location as a full Moon. read more

However, during spring tide, the high tides reach their highest levels, and the low tides will be at their lowest. Therefore, during a solar eclipse, anyone along the path of the eclipse experiences a high tide while those at ninety degrees from the eclipse path experience a low tide. read more

During a lunar eclipse, the Sun and Moon are on opposite sides of the Earth, the Sun will tend to cancel some of the effect that the Moon has on the earth, but you can still expect high tide to occur during a lunar eclipse, but it will be slightly less than if the Sun were not on the opposite side of the Earth. read more

During Solar or Lunar eclipses the Sun-Earth-Moon system lines up only slightly more accurately than at normal New or Full Moons. The difference on tides on Earth is negligible. On any given day, the difference in magnitude between a day-tide and a night-tide is negligible (affected only by the Moon having gone slightly further round its orbit). read more