Global Coastal Flood & Storm Surge Risk Monitor
Active surge watches, king tides, nuisance-flood trends, and tide-gauge status for major coastal cities.
Compiled daily
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of NOAA gauges
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all stations
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next 7 days
Live gauges
Coastal gauge & alert map
Coastal cities panel
| City | Region | Live level | Next high tide | 10-yr avg floods | 2050 SLR |
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King tide calendar
| Date | Location | Max (ft) |
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Tide gauges
| Station | Live level | Peak 24h | Status |
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Official sources only. For evacuation and life-safety decisions, follow
NHC storm surge,
your national meteorological service, and local emergency management — never rely on this MVP alone.