Best Time to See Loggerhead Sea Turtles in California
April and December is the best time to see loggerhead sea turtles in California. Based on 2 verified iNaturalist observations, here is exactly when loggerhead sea turtles are most active across the year in California.
By Tim, founder of Easy Street Markets. I maintain the wildlife database and verify every animal and source myself. Updated July 10, 2026.
2 verified observations of loggerhead sea turtles in California, recorded across 2 months of the year on iNaturalist.
When loggerhead sea turtles are recorded in California
Peak month
April
1 records (50% of the year)
| Month | Observations | Share |
|---|---|---|
| January | 0 | 0% |
| February | 0 | 0% |
| March | 0 | 0% |
| Aprilpeak | 1 | 50% |
| May | 0 | 0% |
| June | 0 | 0% |
| July | 0 | 0% |
| August | 0 | 0% |
| September | 0 | 0% |
| October | 0 | 0% |
| November | 0 | 0% |
| Decemberpeak | 1 | 50% |
Loggerhead Sea Turtles you are most likely to see
| Species | Verified observations |
|---|---|
| Loggerhead Sea Turtle | 2 |
Weather to expect, source Open-Meteo
Typical weather in California
Recent typical conditions by month, so you can plan a trip around both when loggerhead sea turtles are active and what the weather is doing. The best months to look for loggerhead sea turtles sit around 33 to 66 degrees Fahrenheit, so pack for that.
| Month | Avg high | Avg low | Rain |
|---|---|---|---|
| Jan | 53°F | 31°F | 5.6" |
| Feb | 53°F | 30°F | 4.4" |
| Mar | 55°F | 33°F | 7.3" |
| Aprbest time | 66°F | 40°F | 1.8" |
| May | 73°F | 46°F | 1.6" |
| Jun | 84°F | 55°F | 0.2" |
| Jul | 94°F | 62°F | 0" |
| Aug | 93°F | 62°F | 0.3" |
| Sep | 85°F | 57°F | 0.8" |
| Oct | 73°F | 46°F | 1.2" |
| Nov | 61°F | 36°F | 2.3" |
| Decbest time | 53°F | 33°F | 7.8" |
Typical recent conditions (5-year means) from the Open-Meteo archive, averaged for California. Weather varies year to year, so treat these as a guide.
More on loggerhead sea turtles in California:
Sightings of loggerhead sea turtles in California peak in April, when 1 of the year's 2 verified observations are logged — about 50% of the annual total. Activity stays high through April and December.
The quietest stretch is January, February and March, when loggerhead sea turtles are hardest to find — no verified records exist for January. If a reliable sighting matters, plan around the peak window rather than the off-season.
The loggerhead sea turtles you are most likely to encounter in California are Loggerhead Sea Turtle — the most-recorded species in the state. Each keeps its own seasonal rhythm, but the month-by-month pattern above reflects every reported sighting together.
Where to go
Best places to see loggerhead sea turtles in California
- Alcatraz Island
- Cabrillo National Monument — National Monument
- Channel Islands National Park — National Park
- Death Valley National Park — National Park
- Devils Postpile National Monument — National Monument
- Golden Gate National Recreation Area — National Recreation Area
Frequently asked questions
What is the best month to see loggerhead sea turtles in California?+
April is the single best month, and the broader peak window runs through April and December, based on 2 verified iNaturalist observations.
When are loggerhead sea turtles hardest to see in California?+
January is the quietest month for loggerhead sea turtles in California, with no verified records on iNaturalist.
Are loggerhead sea turtles active year-round in California?+
Loggerhead sea turtles are recorded in 2 of 12 months in California, concentrated around April and December.
More places to see loggerhead sea turtles
More wildlife in California