Ian Anderson 12:15 p.m., Oct. 21
Crescent Moon and High Tide on Wednesday, September 16
The Highest Tide for September (a not-very-high +6.2 feet), is predicted for 8:10 p.m. on Wednesday, the 16th. The month's lowest tides (a not-very-low minus 0.6 feet) will occur on the mornings of the 16th and 17th at 2:04 a.m. and 2:39 a.m., respectively. During September the tidal range is typically minimized. Starting in mid-October, strongly negative tides will begin to occur during the afternoon hours (a much more convenient time for exploring tidepools in the low-lying intertidal zone), and not much in the early morning. By December the highest high tides will crest at about +7 feet and the lowest low tides will sink to nearly -2 feet.
The Waning Crescent Moon and the brilliant planet Venus encounter each other at close range in the eastern sky during morning twilight on Wednesday, September 16. Only about 3 degrees of angle will separate the moon from Venus, though Venus (of course) is vastly farther away in space than the moon is.
More like this:
- January's Extreme Tides, High Rainfall, and a Quiet Moon — Jan. 14, 2011
- Venus, Tides, and December Hikes — Dec. 1, 2010
- The Lowdown on Low Tides and Venus — Sept. 6, 2010
- Exceptionally High and Low Tides — Jan. 27, 2010
- The Tides of June — June 22, 2009