SWI Portal — Coastal Interactive Map

COASTAL DYNAMICS GEOSPATIAL PORTAL

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Coastline epoch

1999201020152020

Selected epoch: 2010

Sea surface temp 2003–2025

JanFebMarAprMayJun JulAugSepOctNovDec

Selected month: Jan

Available layers

Coastal Analytics

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Coastal composition 1999–2020

Eroding — Stable — Accreting —

Top erosion hotspots —

Datasets & exports 4 products

EPR classification thresholds

High erosion ≤ −3.0 m/yr

Moderate erosion −3.0 to −1.0 m/yr

Stable −1.0 to +1.0 m/yr

Accretion > +1.0 m/yr

Source: DSAS End-Point Rate (EPR). Data: 1999–2020 multi-epoch analysis.