| 10.0 | Signifcant flooding is expected in low lying portions of Nantucket.Road closures and some evacuations can be expected. Large surf will also result in beach erosion in vulnerable areas. | | 8.0 | Flooding of low lying areas on Nantucket is likely. Flooding will impact both the Nantucket Harbor region as well as the Atlantic Avenue area on the south side of the island. Some localized evacuations may be necessary. | | 6.0 | Minor flooding of Nantucket Harbor is expected. Some low lying coastal roads may experience flooding for a brief time nearest the time of high tide. |
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Historical crests are unavailable.
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Low water records are unavailable.
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