Climate in Block Island
Block Island's climate and hazard profile run genuinely more exposed than mainland Rhode Island, given its direct, unmitigated 12-mile-offshore Atlantic position.
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Learn moreA real, distinctly maritime climate
Block Island's direct, year-round open-ocean exposure genuinely moderates both summer heat and winter cold relative to mainland Rhode Island, alongside real, elevated average wind exposure (base record).
Real, genuinely elevated hurricane exposure
Block Island inherits Rhode Island's documented statewide hurricane history (the 1938 hurricane, Hurricane Carol in 1954, Hurricane Bob in 1991) with genuinely LESS mainland shielding than coastal mainland Rhode Island towns (base record).
Real, ongoing, well-documented coastal erosion
The Southeast Lighthouse's own 1993 relocation away from the eroding edge of Mohegan Bluffs stands as direct, disclosed evidence of Block Island's real, active coastal erosion (base record).
A real, disclosed gap in flood-zone data
This pass did not independently confirm a Block Island-specific FEMA flood-zone percentage figure, though this record discloses that the island's exposure profile plausibly runs above Rhode Island's general statewide coastal pattern.
Key takeaways
- Block Island's maritime climate runs genuinely distinct from mainland Rhode Island, moderated by direct year-round ocean exposure.
- Hurricane exposure runs genuinely elevated given the lack of mainland shielding.
- Coastal erosion is real, ongoing, and evidenced directly by the Southeast Lighthouse's 1993 relocation.
- No island-specific FEMA flood-zone figure was confirmed this pass -- a real, disclosed gap.
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