Wind: yesterday W 0-34 knots, today E in am SE in pm 0-16 knots
Sea State: both days calm
Visibility: yesterday 10-15 NM, today 15 NM
Sky: yesterday partly cloudy in morning, clear onwards, today clear
Temperature: yesterday 8-11 °C, today 6-13 °C
Atmospheric CO2: 415.60 ppm (recorded by NOAA at Mauna Loa Observatory, Hawaii)

A sea otter spent most of yesterday afternoon in the South Channel between South Islands and South Seal Rocks. It ate clams, cleaned itself and rested on the rocks. When it dove underwater to grab some more food, I approached to get a closer view from an indent in rocks on South Seal Rocks. See the 16 second video below.

The last elephant seal pup appears to have left today. She was swimming in the jetty bay for most of the day. When I went out in the boat this afternoon, she was floating by the rocks to the north of the jetty bay. When I returned, she wasn’t there anymore or on the land. All three surviving pups left the island within a week of being three months old. The two others haven’t returned. Presumably, they are off feeding themselves after teaching themselves to swim over the past two months, since they weaned from their mothers.

I moved four wheelbarrows of the remainder of this winter’s supply of wood from the cupboards beside the Energy Building to the basement of the house. That wood should last for any cool or damp days of the spring or fall. I fixed some loose boards on the winch deck and boardwalk. Over the winter, the sea lions were rough on that deck.

A single blast was heard yesterday morning just after 11:00, coming from the demolition training area at Rocky Point.

One pleasure boat was seen in the ecological reserve this evening. The Race Rocks station boat was out this afternoon for a quick trip to Pearson College to pick up groceries.