The Giant Spindle shell is white and is one of the longest of its genus measuring up to 10 inches with distinct ribbing in the spiral.
Dive Reports
Diving and Snorkeling in San Carlos
Due to circumstances above the surface, this week’s report is limited to visibility and temperature. In other words, we ran out of time but no matter as things are pretty much unchanged from last week. Temperatures at the island are 64 F on the surface, dropping to 60 F at depth and visibility is 40 [read more ...]
It’s Saturday morning and we’re anchored over the reef at San Antonio Point. This is one of our favorite local sites. The topography is unique and it always seems to offer up something new and different. During the summer months we’ve seen everything here from sea horses to whale sharks, but this is mid-December and [read more ...]
While San Carlos is a popular diving destination during the summer, winter diving here is amazing. The colder nutrient-rich waters bring many different species to the area. The Sea of Cortez is recognized as having one of the greatest varieties and diversity of marine life in the world. We couldn’t agree more and last weekend was no exception.
The water was 69 degrees at 40 feet and 64 at 80 feet. Keep in mind that it is hit and miss with warmer and colder currents. Visibility was also variable but most days we manage to find around 30 feet. The full moon brought lots of activity to the shallow areas. Thousands of sea stars move around side by side like a herd of cows grazing.


















