Seaside Lagoon

Seaside Lagoon offers the perfect beach alternative for families with young children who want calm, swimmable waters without ocean waves and currents. This heated saltwater lagoon features a sandy beach area where kids can build sandcastles, plus volleyball courts and shaded picnic spots that make it ideal for spending an entire day. The gentle, enclosed waters give parents peace of mind while little ones splash and play.

• ✓Heated saltwater lagoon with no waves,perfect for nervous or beginning swimmers
• ✓Sandy beach area for building sandcastles and beach play
• ✓Volleyball courts for active families
• ✓Shaded picnic areas with tables
• ✓Lifeguards on duty during operating hours

1. 1.Arrive early (within 30 minutes of opening) during summer weekends to snag shaded picnic tables and avoid capacity limits
2. 2.Bring water shoes as the lagoon bottom can have shells and small rocks in some areas
3. 3.Pack your own lunch and snacks since food options are limited onsite, and the picnic facilities are excellent
4. 4.The water is heated but still chilly in early morning,plan to arrive after 11am when it's more comfortable for kids
5. 5.Check if the lagoon is open before visiting as it closes during off-season months and has limited hours in spring and fall

Weekday mornings during summer (late June through August) offer the best experience with smaller crowds and easier parking. The water temperature is most comfortable from late morning through mid-afternoon. Avoid summer holiday weekends when the lagoon reaches capacity quickly.

Seaside Lagoon charges admission (typically under $10 per person with discounts for Redondo Beach residents) and is seasonal, generally open Memorial Day through September. Free parking is available in the adjacent lot, and while there are restrooms and changing facilities, food vendors are minimal so plan to bring your own.

Seaside Lagoon is seasonal and typically operates from Memorial Day weekend through Labor Day weekend, with possible limited weekend hours in May and September. The facility closes completely in fall and winter months. Summer is peak season,arrive early on weekends and holidays as they sometimes reach capacity and close admission.

The nearby Redondo Beach Pier (about 10 minutes away) offers numerous kid-friendly options including Pier Burger for casual beachside burgers and fries, or Tony's on the Pier for fish and chips with harbor views. For a quicker option, there's a Subway and several casual cafes within a short drive on Pacific Coast Highway.