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Surge List
East Coast
#Block Island, RI : 10/02/2023 06:20:46 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/30 12Z,   0.70,   3.95,  99.90,   4.65,   0.00,  0.32 ft above HAT
09/30 13Z,   0.70,   4.10,  99.90,   4.80,   0.00,  0.47 ft above HAT  (max)
09/30 14Z,   0.70,   3.65,  99.90,   4.35,   0.00,  0.02 ft above HAT
09/30 15Z,   0.70,   2.66,  99.90,   3.36,   0.00,
09/30 16Z,   0.70,   1.43,  99.90,   2.13,   0.00,
09/30 17Z,   0.70,   0.39,  99.90,   1.09,   0.00,
09/30 18Z,   0.70,  -0.20,  99.90,   0.50,   0.00,
09/30 19Z,   0.70,  -0.42,  99.90,   0.28,   0.00,  (min)
09/30 20Z,   0.70,  -0.28,  99.90,   0.42,   0.00,
09/30 21Z,   0.70,   0.30,  99.90,   1.00,   0.00,
09/30 22Z,   0.80,   1.26,  99.90,   2.06,   0.00,
09/30 23Z,   0.80,   2.34,  99.90,   3.14,   0.00,
10/01 00Z,   0.80,   3.20,  99.90,   4.00,   0.00,
10/01 01Z,   0.90,   3.59,  99.90,   4.49,   0.00,  0.16 ft above HAT  (max)
10/01 02Z,   0.90,   3.39,  99.90,   4.29,   0.00,
10/01 03Z,   0.90,   2.63,  99.90,   3.53,   0.00,
10/01 04Z,   0.90,   1.50,  99.90,   2.40,   0.00,
10/01 05Z,   1.00,   0.43,  99.90,   1.43,   0.00,
10/01 06Z,   1.00,  -0.22,  99.90,   0.78,   0.00,
10/01 07Z,   1.00,  -0.41,  99.90,   0.59,   0.00,  (min)
10/01 08Z,   1.00,  -0.23,  99.90,   0.77,   0.00,
10/01 09Z,   1.00,   0.34,  99.90,   1.34,   0.00,
10/01 10Z,   1.00,   1.29,  99.90,   2.29,   0.00,
10/01 11Z,   1.00,   2.42,  99.90,   3.42,   0.00,
10/01 12Z,   1.00,   3.42,  99.90,   4.42,   0.00,  0.09 ft above HAT
10/01 13Z,   1.00,   3.99,  99.90,   4.99,   0.00,  0.66 ft above HAT
10/01 14Z,   1.00,   4.01,  99.90,   5.01,   0.00,  0.68 ft above HAT  (max)
10/01 15Z,   0.90,   3.45,  99.90,   4.35,   0.00,  0.02 ft above HAT
10/01 16Z,   0.90,   2.43,  99.90,   3.33,   0.00,
10/01 17Z,   1.00,   1.25,  99.90,   2.25,   0.00,
10/01 18Z,   1.00,   0.34,  99.90,   1.34,   0.00,
10/01 19Z,   1.00,  -0.13,  99.90,   0.87,   0.00,
10/01 20Z,   1.00,  -0.26,  99.90,   0.74,   0.00,  (min)
10/01 21Z,   1.00,  -0.06,  99.90,   0.94,   0.00,
10/01 22Z,   1.00,   0.53,  99.90,   1.53,   0.00,
10/01 23Z,   1.00,   1.44,  99.90,   2.44,   0.00,
10/02 00Z,   0.90,   2.40,  99.90,   3.30,   0.00,
10/02 01Z,   0.90,   3.11,  99.90,   4.01,   0.00,
10/02 02Z,   0.90,   3.35,  99.90,   4.25,   0.00,  (max)
10/02 03Z,   0.80,   3.05,  99.90,   3.85,   0.00,
10/02 04Z,   0.80,   2.26,  99.90,   3.06,   0.00,
10/02 05Z,   0.80,   1.20,  99.90,   2.00,   0.00,
10/02 06Z,   0.80,   0.28,  99.90,   1.08,   0.00,
10/02 07Z,   0.80,  -0.18,  99.90,   0.62,   0.00,
10/02 08Z,   0.80,  -0.22,  99.90,   0.58,   0.00,  (min)
10/02 09Z,   0.70,   0.07,  99.90,   0.77,   0.00,
10/02 10Z,   0.70,   0.68,  99.90,   1.38,   0.00,
10/02 11Z,   0.70,   1.60,  99.90,   2.30,   0.00,
10/02 12Z,   0.70,   2.61,  99.90,   3.31,   0.00,
10/02 13Z,   0.70,   3.45,  99.90,   4.15,   0.00,
10/02 14Z,   0.70,   3.86,  99.90,   4.56,   0.00,  0.23 ft above HAT  (max)
10/02 15Z,   0.70,   3.75,  99.90,   4.45,   0.00,  0.12 ft above HAT
10/02 16Z,   0.70,   3.15,  99.90,   3.85,   0.00,
10/02 17Z,   0.70,   2.17,  99.90,   2.87,   0.00,
10/02 18Z,   0.70,   1.13,  99.90,   1.83,   0.00,
10/02 19Z,   0.70,   0.39,  99.90,   1.09,   0.00,
10/02 20Z,   0.80,   0.05,  99.90,   0.85,   0.00,
10/02 21Z,   0.80,  -0.01,  99.90,   0.79,   0.00,  (min)
10/02 22Z,   0.80,   0.21,  99.90,   1.01,   0.00,
10/02 23Z,   0.80,   0.76,  99.90,   1.56,   0.00,
10/03 00Z,   0.70,   1.56,  99.90,   2.26,   0.00,
10/03 01Z,   0.70,   2.38,  99.90,   3.08,   0.00,
10/03 02Z,   0.70,   2.93,  99.90,   3.63,   0.00,
10/03 03Z,   0.70,   3.05,  99.90,   3.75,   0.00,  (max)
10/03 04Z,   0.70,   2.70,  99.90,   3.40,   0.00,
10/03 05Z,   0.70,   1.94,  99.90,   2.64,   0.00,
10/03 06Z,   0.70,   1.00,  99.90,   1.70,   0.00,
10/03 07Z,   0.70,   0.27,  99.90,   0.97,   0.00,
10/03 08Z,   0.60,  -0.01,  99.90,   0.59,   0.00,  (min)
10/03 09Z,   0.60,   0.08,  99.90,   0.68,   0.00,
10/03 10Z,   0.60,   0.41,  99.90,   1.01,   0.00,
10/03 11Z,   0.60,   0.99,  99.90,   1.59,   0.00,
10/03 12Z,   0.60,   1.80,  99.90,   2.40,   0.00,
10/03 13Z,   0.60,   2.66,  99.90,   3.26,   0.00,
10/03 14Z,   0.50,   3.32,  99.90,   3.82,   0.00,
10/03 15Z,   0.50,   3.58,  99.90,   4.08,   0.00,  (max)
10/03 16Z,   0.50,   3.41,  99.90,   3.91,   0.00,
10/03 17Z,   0.50,   2.84,  99.90,   3.34,   0.00,
10/03 18Z,   0.50,   1.96,  99.90,   2.46,   0.00,
10/03 19Z,   0.50,   1.08,  99.90,   1.58,   0.00,
10/03 20Z,   0.50,   0.53,  99.90,   1.03,   0.00,
10/03 21Z,   0.50,   0.31,  99.90,   0.81,   0.00,
10/03 22Z,   0.50,   0.29,  99.90,   0.79,   0.00,  (min)
10/03 23Z,   0.50,   0.48,  99.90,   0.98,   0.00,
10/04 00Z,   0.40,   0.95,  99.90,   1.35,   0.00,
10/04 01Z,   0.40,   1.64,  99.90,   2.04,   0.00,
10/04 02Z,   0.40,   2.30,  99.90,   2.70,   0.00,
10/04 03Z,   0.40,   2.71,  99.90,   3.11,   0.00,  (max)
10/04 04Z,   0.30,   2.74,  99.90,   3.04,   0.00,
10/04 05Z,   0.30,   2.40,  99.90,   2.70,   0.00,
10/04 06Z,   0.30,   1.71,  99.90,   2.01,   0.00,
10/04 07Z,   0.30,   0.92,  99.90,   1.22,   0.00,
10/04 08Z,   0.30,   0.38,  99.90,   0.68,   0.00,
10/04 09Z,   0.30,   0.26,  99.90,   0.56,   0.00,  (min)
10/04 10Z,   0.30,   0.40,  99.90,   0.70,   0.00,
10/04 11Z,   0.30,   0.70,  99.90,   1.00,   0.00,
10/04 12Z,   0.30,   1.21,  99.90,   1.51,   0.00,
10/04 13Z,   0.30,   1.90,  99.90,   2.20,   0.00,
10/04 14Z,   0.30,   2.59,  99.90,   2.89,   0.00,
10/04 15Z,   0.30,   3.08,  99.90,   3.38,   0.00,
10/04 16Z,   0.30,   3.25,  99.90,   3.55,   0.00,  (max)
10/04 17Z,   0.30,   3.07,  99.90,   3.37,   0.00,
10/04 18Z,   0.30,   2.56,  99.90,   2.86,   0.00,
10/04 19Z,   0.40,   1.81,  99.90,   2.21,   0.00,
10/04 20Z,   0.40,   1.12,  99.90,   1.52,   0.00,
10/04 21Z,   0.40,   0.74,  99.90,   1.14,   0.00,
10/04 22Z,   0.50,   0.59,  99.90,   1.09,   0.00,
10/04 23Z,   0.50,   0.55,  99.90,   1.05,   0.00,  (min)
10/05 00Z,   0.50,   0.69,  99.90,   1.19,   0.00,
10/05 01Z,   0.50,   1.09,  99.90,   1.59,   0.00,
10/05 02Z,   0.50,   1.65,  99.90,   2.15,   0.00,
10/05 03Z,   0.50,   2.18,  99.90,   2.68,   0.00,
10/05 04Z,   0.50,   2.49,  99.90,   2.99,   0.00,
10/05 05Z,   0.50,   2.49,  99.90,   2.99,   0.00,  (max)
10/05 06Z,   0.40,   2.18,  99.90,   2.58,   0.00,
10/05 07Z,   0.40,   1.59,  99.90,   1.99,   0.00,
10/05 08Z,   0.40,   0.95,  99.90,   1.35,   0.00,
10/05 09Z,   0.40,   0.58,  99.90,   0.98,   0.00,
10/05 10Z,   0.40,   0.55,  99.90,   0.95,   0.00,  (min)
10/05 11Z,   0.40,   0.67,  99.90,   1.07,   0.00,
10/05 12Z,   0.30,   0.90,  99.90,   1.20,   0.00,
10/05 13Z,   0.30,   1.32,  99.90,   1.62,   0.00,
10/05 14Z,   0.30,   1.89,  99.90,   2.19,   0.00,
10/05 15Z,   0.30,   2.44,  99.90,   2.74,   0.00,
10/05 16Z,   0.20,   2.81,  99.90,   3.01,   0.00,
10/05 17Z,   0.20,   2.93,  99.90,   3.13,   0.00,  (max)
10/05 18Z,   0.20,   2.78,  99.90,   2.98,   0.00,
10/05 19Z,   0.30,   2.36,  99.90,   2.66,   0.00,
10/05 20Z,   0.30,   1.75,  99.90,   2.05,   0.00,
10/05 21Z,   0.30,   1.23,  99.90,   1.53,   0.00,
10/05 22Z,   0.30,   0.95,  99.90,   1.25,   0.00,
10/05 23Z,   0.30,   0.81,  99.90,   1.11,   0.00,
10/06 00Z,   0.30,   0.73,  99.90,   1.03,   0.00,

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Page last Modified: March 21, 2018.
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