Redondo Beach, WA
CATEGORY 3
WHAT
High tide levels nearing 20.2 ft combined with moderately low barometric pressure (around 1002-1004 hPa) could bring water levels close to flooding thresholds. However, widespread or significant property damage is not anticipated.
WHEN
Peak concern around the high tide near 19:36 (7:36 PM local time).
IMPACTS
Minor flooding in very low-lying coastal areas remains possible but unlikely to cause notable damage. Small overflows along piers or near harbor edges could occur.
• NOAA’s Flood Likelihood is reported as low (0%), indicating a minimal chance of substantial flooding.
• Compared to historical Category 4–5 events, both the tide height and pressure for Day 1 do not match levels typical of damaging floods.
• Winds are light and from southerly directions, which should not significantly exacerbate water levels.
CATEGORY 3
WHAT
Peak tides near 20.1 ft, with barometric pressure near 1000 hPa. Conditions are similar to Day 1 but with slightly lower pressure. Flooding is not likely but bears monitoring.
WHEN
Main window of elevated tides around 20:12 (8:12 PM local time).
IMPACTS
Continued minor flooding potential in marshy or poorly drained coastal spots. Major impacts or property damage are not expected.
• Despite the slightly lower barometric pressure, NOAA flood likelihood remains low (0%).
• Tides approach heights seen in previous Category 3 historical events, but without the strong winds or very low pressure often associated with higher-category floods.
CATEGORY 3
WHAT
A high tide near 19.9 ft and barometric pressure forecast around 997 hPa places Day 3 close to Category 3 criteria. Flooding is unlikely to be severe.
WHEN
Highest tide expected around 20:48 (8:48 PM local time).
IMPACTS
Some minor tidal overflow could affect low-lying roads and sidewalks immediately adjacent to shore. Little to no property damage is expected.
• Lower barometric pressure (997 hPa) does raise concern somewhat, but overall readings remain notably above the historical low-pressure benchmarks (<993 hPa) that have caused major issues.
• NOAA continues to forecast minimal flood likelihood (0%), further suggesting only minor concerns.
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 however, it is uncertain if this will cause major property damage.
Category 5: Likely to flood and cause property damage.
Categories 6-7: Extremely high risk of flooding and property damage.