Mainland coast
Puerto Peņasco
Bahia Kino
San Carlos
Isla San Pedro
Mazatlan
Baja coast
San Felipe
Santa Roselia
Isla San Marcos
Punta Chivato
Mulege
Bahia Concepcion
Loreto
Puerto Escondido
Agua Verde
Isla Partida /
Isla Espiritu Santo
La Paz
Maps
Overview
San Carlos Cruising
Santa Rosalia Cruising
Concepcion Cruising
Isla Partida /
Isla Espiritu Santo
Isla San Pedro
Isla San Pedro
Isla San Pedro
Only 17 miles away, Isla San Pedro is the primary destination for diving and fishing out of San Carlos. One trip to here and it becomes obvious why. I was certified at Isla San Pedro, and I have never got over the awe.
San Carlos Cruising Grounds Map
San Pedro Underwater Gallery

Essentially a big rock, with steep sides jutting out of deep water (it is on the edge of a deep canyon), the island looks to be a forbidding place. But underwater it is remarkable.

San Pedro southwest shore
Southwest shore

Anchoring

Most cruising guides list the island as having no anchorages. This is not entirely true. There is a small cove by the light house on the east side of the island that offers decent protection from the southwest, but limited protection from the north. You can anchor in somewhat rocky sand, in 20-30 feet of water. The trick is to drop your main anchor as close to the island as you can and then back away and drop a stern anchor.

Anchored at Lighthouse Cove

I have spent many comfortable nights here, with no incidents. However, you have to watch the weather closely. If the winds pickup from the north, you will have to move to the other side of the island, where anchorages are very limited and deep. The better alternative is probobly to anchor on either side of Punta San Pedro on the mainland, seven miles to the east.

Swimming with sealions
The younger sea lions will play

Sea Lions

Often referred to by the gringo misnomer Seal Island, Isla San Pedro has no seals. What it does have are sea lions; lots of them! The island is the year round residence for a large population of California Sea Lions. Even if you don't dive, the Isla San Pedro is worth a visit just to watch and interact with them. When snorkeling and diving the younger sea lions will often come right up to you. I have video of five of them playing with me at once (I hope to post video clips soon).

Bull sealion
Avoid the big guys
Dive spot
Sea lion posing underwater

Dive spot
One of many great diving locations

Diving

Depths start at about 20', but quickly open up into a deep abyss. The underwater landscape consists of sheer cliffs and boulders. The amount of life swimming here is staggering. Morays, angels, puffers, parrot fish, and dozens of other species are everywhere. Big pelagic fish come in from the deep water. Manta rays make frequent visits here, and hammerhead sharks are occasionally seen as well. There are more good dive sites around the island than I can count. Lighthouse cove is a good starting point (and a great night dive). One of my favorite spots is an underwater peak just off the south end of the island.
Cortez angels
Cortez angel
Green moray
Green moray