Batten down the hatches and make fast, because the king tides have begun in California.
The highest tides of the year, known as the king tides or the “perigean spring tides,” are naturally occurring winter phenomena that happen when the sun, moon, and Earth are aligned during new or full moons.
All along the California coast, high tides will rise 1 to 2 feet higher than average for several days. At low tide, habitats that are usually underwater will be revealed for some next-level tide pooling.
The first of three king tide periods already occurred last week, from November 5-7, 2025. We can expect the next ones from December 4-6, 2025, and January 1-3, 2026.
Risks and safety tips
If you’re planning to spend some time by the ocean this winter, it’s important to take note of the king tides so that you can prepare for potential risky situations at the beach.
When venturing near the coast during king tides, make sure you check the tide and weather forecasts to anticipate when the most powerful waves and potential flooding could occur. NOAA’s Tides & Currents map provides official U.S. tide predictions, real-time and historical flood data, coastal condition forecasts, and more. NOAA also has a webpage dedicated to king tides specifically.
The greatest risk occurs when high tides coincide with strong surf or winter storms. This increases the likelihood of flooding in low-lying areas, erosion, road closures, and beach closures.
When exploring tidepools or walking on the beach, wear sturdy clothing and shoes and always go with a buddy. Watch out for sneaker waves, stay away from the edge of the water, and follow the biggest rule of thumb: never turn your back to the ocean.
Tide pooling around L.A.
Tide pooling is a popular activity to enjoy during the king tides. While the high tides can create risky situations on the beach, the low tides can reveal underwater habitats that are usually hidden, full of sea anemones, starfish, crabs, urchins, and more.
Around Los Angeles, you can find numerous rocky shore areas with tide pools worth visiting at low tide. Abalone Cove Shoreline Park in Palos Verdes, Leo Carrillo State Park in Malibu, and White Point Beach in San Pedro are a few popular spots. See more of our favorite local tide pools here.
If you decide to head out for a tide pooling adventure, make sure you always respect local guidelines and warnings. Wear non-slip shoes and stay well back from the edge of the water. And of course, don’t touch or move anything in the pools.