Friday, April 3, 2026
Watch grunion come up on the beach to spawn during this nighttime program at Cabrillo Marine Aquarium.
The program starts with an auditorium presentation about the biology and mating rituals of this curious fish, followed by a guided observation at the beach. Warm clothing and a flashlight are recommended.
During April, May, and June (closed season), grunion may be observed but not touched. March and July are open season, when grunion may only be taken by hand. Grunion hunters (ages 16 and older) must have a valid California Fishing License.
What to expect:
- Auditorium program about grunion biology
- Guided beach observation
- Learn about grunion mating rituals
- Open season: grunion may be taken by hand
Admission is $10 for adults and $5 for seniors, students, and children. Friends members are free.
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Before You Go: Visit Cabrillo Marine Aquarium‘s website for updates and details. This event is organized by Cabrillo Marine Aquarium. Kidsguide is an independent community resource helping families discover fun events across Southern California.
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