USGS 01305575 GREAT SOUTH BAY AT WATCH HILL ON FIRE ISLAND NY

PROVISIONAL DATA SUBJECT TO REVISION

This station managed by the NY Water Science Center Coram.

Available Parameters Available Period
  
2025-10-06  2026-02-04
2025-10-06  2026-02-04
2025-10-06  2026-02-04
2025-10-06  2026-02-04
2025-10-06  2026-02-04
2025-10-06  2026-02-04
2025-10-06  2026-02-04
2016-04-18  2026-02-04
2016-04-18  2026-02-04
2025-10-06  2026-02-04
2025-10-06  2026-02-04







 (31)
 
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Summary of all available data for this site
Instantaneous-data availability statement

Temperature, air, degrees Celsius
Most recent instantaneous value: -4.7 02-04-2026   01:00 EST
Graph of Temperature, air, degrees Celsius

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Wind direction, degrees clockwise from true north
Most recent instantaneous value: 306 02-04-2026   01:00 EST
Graph of Wind direction, degrees clockwise from true north

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Precipitation, total, inches
Most recent instantaneous value: 0.00 02-04-2026   01:00 EST
Graph of Precipitation, total, inches

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Relative humidity, percent
Most recent instantaneous value: 89.2 02-04-2026   01:00 EST
Graph of Relative humidity, percent

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Wind gust speed, air, knots
Most recent instantaneous value: 6.90 02-04-2026   01:00 EST
Graph of Wind gust speed, air, knots

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Wind gust direction, air, degrees clockwise from true north
Most recent instantaneous value: 292 02-04-2026   01:00 EST
Graph of Wind gust direction, air, degrees clockwise from true north

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Total solar radiation (direct + diffuse radiation on a horizontal surface), watts per square meter
Most recent instantaneous value: 0 02-04-2026   01:00 EST
Graph of Total solar radiation (direct + diffuse radiation on a horizontal surface), watts per square meter

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Estuary or ocean water surface elevation above NGVD 1929, feet
Most recent instantaneous value: 2.04 02-04-2026   01:00 EST
Graph of Estuary or ocean water surface elevation above NGVD 1929, feet

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Estuary or ocean water surface elevation above NAVD 1988, feet, NAVD88
Most recent instantaneous value: 0.98 02-04-2026   01:00 EST
Graph of Estuary or ocean water surface elevation above NAVD 1988, feet

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Barometric pressure, not corrected to sea level, millibars
Most recent instantaneous value: 1021 02-04-2026   01:00 EST
Graph of Barometric pressure, not corrected to sea level, millibars

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Wind speed, knots
Most recent instantaneous value: 5.40 02-04-2026   01:00 EST
Graph of Wind speed, knots

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