Submitted/Steve Jasiecki
Water above the docks during a King Tide.
Submitted by STEVE JASIECKI
We know that the tug of the moon’s gravity influences the Earth’s tides. The sun also has an influence on the tides but to a lesser degree. When these two celestial bodies are in alignment as in the case of the full moon, the combined gravitational force has a greater effect on the oceans creating the high tide known as a Spring Tide. Because the moon’s orbit is not perfectly circular, but more elliptical, we are sometimes closer or further apart. When the moon is within 90 percent of its closest approach to Earth, (perigee) we call it a Supermoon. This closer proximity adds to the gravitational pull on the oceans. Also at this time of year, the Earth is at its closest approach to the sun.
The combination of sun and moon in alignment and our close proximity to both, combines for an unusual stronger tug on the world’s oceans. This means even higher than normal tides and flooding in areas prone to flooding.
On Monday and Tuesday, we will experience these extreme high tides. Other factors like wind and rain will also have an effect on the tides. It is advised to avoid low areas and not drive through any water. The water may be deeper than you think.
According to the US Harbor tide chart, Longport inlet:
Monday’s high tide will be around 7:42 a.m. – and 8:07 p.m.
Tuesdays high tide will be around 8:01 a.m. and 8:33 p.m.
These times are for the inlet. Add time for points further inland. Albany Avenue in Atlantic City can be from an hour to 90 minutes later.
