The vast, sunlit waters of the ocean’s surface, known as the photic zone, nurture 90% of marine life. ... capturing daily and lunar cycle variations in photic depth.

While Tuesday's low tide will be the weakest of the 28-day tide cycle, Wednesday, April 30, at 1:28 p.m. will dip -3.38' below what's called Mean Lower Low Water level (MLLW) -- that's the average ...

An Expert Workshop on the life cycle GHG intensity of marine fuels (GHG-EW 4) was organized by IMO December 14-15, 2023,… Sunday, June 15, 2025.

Exploring tide pools or looking for marine life? Tides are dipping down this week on Puget Sound waterways.Tuesday's low tide, at 12:42 p.m., will dip -3.44 bel ...

Marine life was uncovered during a very low tide at Mukilteo on April 29, 2025. ... While Tuesday's low tide will be the weakest of the 28-day tide cycle, Wednesday, April 30, ...