Redondo Beach, WA
CATEGORY 2
WHAT
No flooding is expected. Tides will reach around 18.6 ft in the early morning, and barometric pressure remains relatively high (about 1018 hPa), which helps limit flood risk.
WHEN
Highest tide near 6:30 AM PDT but without significant flood concerns.
IMPACTS
• No notable coastal flooding anticipated.
• Shoreline areas should remain largely unaffected.
Even though the tide will be moderately high, historical events show that pressures above 1006 hPa paired with tides under 20 ft rarely approach flood conditions. NOAA’s likelihood data indicates a 0% chance of flooding for this date, further supporting a Category 2 (no flood risk) assessment.
CATEGORY 2
WHAT
No flooding is expected. Morning high tide is about 18.2 ft, but the barometric pressure of around 1010 hPa remains higher than levels typically associated with coastal flooding in this area.
WHEN
Peak tide close to 7:00 AM PDT. No other concerning tidal peaks anticipated.
IMPACTS
• No significant flood-related impacts expected.
• Normal activities along the shoreline are unlikely to be affected.
Although the tide is similar to some past Category 3 events, the pressure is higher and NOAA projects a 0% flood likelihood. Following historical patterns and the lowered flood probability, this places Day 2 firmly in Category 2 (no risk of flooding).
CATEGORY 3
WHAT
Close to a flood event and worth monitoring. Tides will be near 17.7 ft, with lower barometric pressure (near 1005.6 hPa) that can contribute to minor coastal impacts.
WHEN
Highest risk around 7:30 AM PDT and again near 10:00 PM PDT.
IMPACTS
• Potential brief water overflow in low-lying coastal areas.
• Minor inundation possible along beaches and vulnerable spots.
This setup is reminiscent of the 12/27/2023 Category 3 event, which had similar tides and similarly lower pressure. Although NOAA’s official flood likelihood remains at 0%, the reduced barometric pressure makes conditions more noteworthy than the prior two days. As a result, Day 3 is categorized as a low-end Category 3: close to a flood event but still unlikely to cause widespread damage. Continue to monitor updates.
You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.
• Categories 1-2: No risk of flooding.
• Category 3: Close to a flood event and worth monitoring.
• Category 4: Flooding is likely; uncertain if there will be major property damage.
• Category 5: Likely to flood and cause property damage.
• Categories 6-7: Extremely high risk of flooding and property damage.