King tides flooded parts of San Diego this week: what homeowners near the water should check

by Mance Rieder

King tides flooded parts of San Diego this week: what homeowners near the water should check

Quick answer: Does homeowners insurance cover flooding from San Diego's king tides?

Usually not. Standard homeowners insurance doesn't cover flood damage, according to the California Department of Insurance, and a new flood policy generally takes 30 days to start. With tides running 1 to 1.7 feet above predictions along the San Diego County coast through Thursday, October 29, 2026, check your coverage now.

Key takeaways

A coastal flood warning covers the entire San Diego County coast through Thursday afternoon, October 29.
Standard homeowners policies exclude flood, so tidal water in your home usually needs a separate flood policy.
Look up your flood zone and your seller disclosures before you buy, sell, or renew insurance near the water.

If you own a home near the bay or the beach, this week's morning high tides probably have you checking the street before your coffee. Here's what happened, and what it means for your house and your insurance.

What happened along the San Diego coast this week?

The National Weather Service issued a coastal flood warning for the entire San Diego County coast that runs until Thursday afternoon, NBC 7 San Diego reported on October 25, 2026. Forecasters said daily morning high tides could run 1 to 1.7 feet above astronomical tide predictions, and meteorologists said tides could top eight feet, which would set records.

In Mission Beach, a city-built sand berm gave way and bay water flowed into nearby streets, according to the same NBC 7 report. ABC 10News reported on October 26, 2026 that water reached front doors around 8:30 a.m. Sunday and took about two hours to recede.

On Monday and Tuesday, West Harbor Drive between Market and Front streets closed briefly as water covered the road, KPBS reported on October 27, 2026. The Port of San Diego listed other spots that can flood, including parts of the Embarcadero, Pacific Highway at Laurel Street, and Anchorage Lane and Canon Street in Point Loma.

Does homeowners insurance cover tidal flooding?

In most cases, no. The California Department of Insurance states plainly that standard homeowners insurance doesn't cover flood damage. Flood coverage is a separate policy, sold through the National Flood Insurance Program or private insurers.

Timing matters too. A new flood policy generally takes effect 30 days after you buy it, and the National Flood Insurance Program won't pay for flooding that was already underway when the policy started. Buying a policy during a flood warning won't cover this week.

If you're not sure what your current policy covers, our post on how homeowners insurance works in San Diego is a good place to start. Then call your agent and ask directly about flood.

How do you check your home's flood risk?

Start with the official map. You can enter your address at FEMA's Flood Map Service Center to see whether your home sits in a mapped flood zone. Keep in mind that the state's insurance department urges owners in lower-risk areas to assess their risk too, since floods can happen outside high-risk zones.

We cover the zone letters and what lenders require in how flood zones affect buying a home in San Diego.

Then look at what you saw this week. If water reached your yard, garage, or doorstep, take dated photos. They help with any claim, and they're useful when you talk with an insurance agent about coverage going forward.

What should you do if you're buying or selling near the water?

If you're selling, write down what happened this week. California sellers disclose known conditions, and flooding that reached the property belongs in that conversation with your agent before you list. Our guide to the Natural Hazard Disclosure report explains which hazard zones show up on paper.

If you're buying along the coast in the city of San Diego, ask three questions early: Is the home in a mapped flood zone? Has water reached the lot? What would a flood policy cost? Get an insurance quote during your contingency period, not after you remove it.

Curious how a flood history or a flood zone might affect what your home is worth? A free home value estimate is a quick first step, and we can talk through the details from there.

Bottom line

This week's tides are a reminder that coastal flooding is a real cost of owning near the water, and that standard homeowners policies usually don't cover it. Check your flood zone, ask your agent about flood coverage before the next warning, and keep a record of any water that reached your property.

Want to know what this means for your home or your search? Call or text me at (858) 295-0556, or book a quick call at https://calendly.com/mance-riederhomes/strategycall.

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Mance Rieder | Broker Associate, DRE #02050930 | Rieder Homes Group | REAL Broker, LLC