San Ignacio Lagoon (Laguna San Ignacio) is a large lagoon located in the Mexican state of Baja California Sur, on the Pacific coast of the Baja California peninsula. It lies within the Vizcaíno Biosphere Reserve, and is the largest of the three lagoons on the peninsula. The lagoon is approximately ten miles long and two miles wide, with an average depth of six feet.
The lagoon is home to an abundance of wildlife, including gray whales, dolphins, sea lions, and over 200 species of birds. It is also a popular destination for sport fishing, with a variety of species including yellowtail, grouper, and marlin.
San Ignacio Lagoon has a rich history. It was first explored by Europeans in the 16th century, when the Spanish explorer Sebastian Vizcaíno visited the area. In the 18th century, the lagoon was used as a refuge for whalers and pirates. In the 19th century, the lagoon was used as a base for whaling expeditions.
Today, the lagoon is a popular tourist destination and is home to several eco-tourism projects, such as whale watching, bird watching, and sport fishing. Additionally, the lagoon is part of the Vizcaíno Biosphere Reserve, a UNESCO World Heritage Site.
San Ignacio Lagoon is a unique and beautiful area, and its importance to the history and ecology of the region cannot be overstated. Its rich biodiversity and historical significance make it an essential part of the Baja California peninsula.
Experience San Ignacio Lagoon with unforgettable activities by our partner GetYourGuide. The offer is also ideal as a special gift idea for family and friends who are planning to visit San Ignacio Lagoon. Cancellations are possible up to 24h before the start of the activity (unless otherwise stated in the activity description), with a full refund of the booking price.
San Ignacio Lagoon in Mexico experiences a hot and humid climate throughout the year. During the summer, temperatures range from 25°C to 35°C with high humidity. Winters are mild, with temperatures ranging from 15°C to 25°C and lower humidity levels. The spring and autumn are generally warm and dry, with temperatures ranging from 20°C to 30°C. Rainfall is generally low throughout the year, with the highest amount of precipitation occurring during the summer months.
Our weather forecast for San Ignacio Lagoon helps plan your stay according to the weather. For sunny days, pack light and breathable clothes, swimwear, and sunscreen. For winter weather, it's recommended to bring warm clothes, gloves, a hat, sturdy footwear, and a raincoat.
| Date | Icon | Temperature | Wind speed/gusts | Cloudiness/Visibility | Air humidity/pressure | Sunrise/Sunset |
|---|---|---|---|---|---|---|
| Sep. 7th 2026 Sep. 7th 2026 | max: 32.2 °C min: 26.7 °C |
28.5 m/s 32.5 m/s |
45.3 % 24.0 m |
62.3 % 1,010 hPa |
06:14:50 18:46:06 |
|
| Sep. 8th 2026 Sep. 8th 2026 | max: 31.1 °C min: 26.6 °C |
23.1 m/s 25.2 m/s |
53.9 % 22.9 m |
69.0 % 1,011 hPa |
06:15:16 18:44:59 |
|
| Sep. 9th 2026 Sep. 9th 2026 | max: 30.8 °C min: 26.7 °C |
20.9 m/s 23.9 m/s |
55.7 % 23.7 m |
77.1 % 1,013 hPa |
06:15:42 18:43:52 |
|
| Sep. 10th 2026 Sep. 10th 2026 | max: 32.4 °C min: 26.6 °C |
28.7 m/s 31.5 m/s |
32.2 % 24.1 m |
73.0 % 1,013 hPa |
06:16:07 18:42:44 |
|
| Sep. 11th 2026 Sep. 11th 2026 | max: 31.2 °C min: 26 °C |
25.0 m/s 24.9 m/s |
37.0 % 22.9 m |
71.4 % 1,012 hPa |
06:16:33 18:41:37 |
|
| Sep. 12th 2026 Sep. 12th 2026 | max: 31.2 °C min: 25.4 °C |
26.6 m/s 27.1 m/s |
21.1 % 24.1 m |
71.2 % 1,011 hPa |
06:16:59 18:40:29 |
|
| Sep. 13th 2026 Sep. 13th 2026 | max: 31.3 °C min: 24.6 °C |
22.7 m/s 24.4 m/s |
18.0 % 24.1 m |
68.5 % 1,010 hPa |
06:17:24 18:39:20 |
|
| Sep. 14th 2026 Sep. 14th 2026 | max: 30.6 °C min: 23.6 °C |
22.4 m/s 21.3 m/s |
30.9 % 24.1 m |
68.4 % 1,010 hPa |
06:17:50 18:38:12 |
|
| Sep. 15th 2026 Sep. 15th 2026 | max: 30.9 °C min: 25 °C |
23.8 m/s 21.3 m/s |
32.1 % 24.1 m |
65.1 % 1,012 hPa |
06:18:15 18:37:04 |
|
| Sep. 16th 2026 Sep. 16th 2026 | max: 32.6 °C min: 24.3 °C |
22.7 m/s 18.8 m/s |
41.4 % 24.1 m |
61.7 % 1,013 hPa |
06:18:41 18:35:55 |
|
| Sep. 17th 2026 Sep. 17th 2026 | max: 34.5 °C min: 24.3 °C |
20.3 m/s 22.5 m/s |
10.8 % 24.1 m |
53.0 % 1,013 hPa |
06:19:07 18:34:47 |
|
| Sep. 18th 2026 Sep. 18th 2026 | max: 35.2 °C min: 25 °C |
23.0 m/s 33.9 m/s |
17.2 % 24.1 m |
49.9 % 1,012 hPa |
06:19:33 18:33:38 |
|
| Sep. 19th 2026 Sep. 19th 2026 | max: 35.6 °C min: 25.2 °C |
26.9 m/s 42.3 m/s |
21.0 % 24.1 m |
48.7 % 1,011 hPa |
06:19:59 18:32:29 |
|
| Sep. 20th 2026 Sep. 20th 2026 | max: 35.0 °C min: 25 °C |
30.4 m/s 44.8 m/s |
12.7 % 24.1 m |
50.5 % 1,010 hPa |
06:20:25 18:31:21 |
Would you like to travel to San Ignacio Lagoon on a cruise ship or would you just like to know when a certain ship will dock there? Here you will find an overview of the cruise ships that will be calling at the port of San Ignacio Lagoon.
| Date | Ship | Passaengers (min - max) | Arrival | Departure | Details |
|---|
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.| Port | Distance |
|---|---|
| Santa Rosalia in Mexico | 102,26 km |
| Loreto in Mexico | 205,08 km |
| Gulf of California in Mexico | 244,08 km |
| Guaymas in Mexico | 251,02 km |
| Magdalena Bay in Mexico | 280,65 km |
