EXTRA-TROPICAL  STORM  SURGE
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mhhw-on
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Surge List 
#Port Jefferson, NY : 04/10/2026 16:22:00 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/09 00Z,   0.20,  -5.65,  99.90,  -5.45,   0.00,
04/09 01Z,   0.20,  -6.57,  99.90,  -6.37,   0.00,
04/09 02Z,   0.10,  -7.15,  99.90,  -7.05,   0.00,
04/09 03Z,   0.10,  -7.23,  99.90,  -7.13,   0.00,  (min)
04/09 04Z,   0.00,  -6.69,  99.90,  -6.69,   0.00,
04/09 05Z,   0.00,  -5.65,  99.90,  -5.65,   0.00,
04/09 06Z,   0.00,  -4.47,  99.90,  -4.47,   0.00,
04/09 07Z,  -0.10,  -3.46,  99.90,  -3.56,   0.00,
04/09 08Z,  -0.10,  -2.78,  99.90,  -2.88,   0.00,
04/09 09Z,  -0.10,  -2.59,  99.90,  -2.69,   0.00,  (max)
04/09 10Z,  -0.10,  -3.02,  99.90,  -3.12,   0.00,
04/09 11Z,  -0.10,  -3.99,  99.90,  -4.09,   0.00,
04/09 12Z,  -0.10,  -5.18,  99.90,  -5.28,   0.00,
04/09 13Z,  -0.10,  -6.29,  99.90,  -6.39,   0.00,
04/09 14Z,  -0.10,  -7.15,  99.90,  -7.25,   0.00,
04/09 15Z,  -0.10,  -7.62,  99.90,  -7.72,   0.00,  (min)
04/09 16Z,   0.00,  -7.51,  99.90,  -7.51,   0.00,
04/09 17Z,   0.00,  -6.79,  99.90,  -6.79,   0.00,
04/09 18Z,  -0.10,  -5.71,  99.90,  -5.81,   0.00,
04/09 19Z,  -0.10,  -4.60,  99.90,  -4.70,   0.00,
04/09 20Z,  -0.10,  -3.68,  99.90,  -3.78,   0.00,
04/09 21Z,  -0.10,  -3.11,  99.90,  -3.21,   0.00,
04/09 22Z,  -0.10,  -3.09,  99.90,  -3.19,   0.00,  (max)
04/09 23Z,  -0.10,  -3.67,  99.90,  -3.77,   0.00,
04/10 00Z,  -0.20,  -4.63,  99.90,  -4.83,   0.00,
04/10 01Z,  -0.20,  -5.66,  99.90,  -5.86,   0.00,
04/10 02Z,  -0.20,  -6.52,  99.90,  -6.72,   0.00,
04/10 03Z,  -0.20,  -7.07,  99.90,  -7.27,   0.00,
04/10 04Z,  -0.20,  -7.14,  99.90,  -7.34,   0.00,  (min)
04/10 05Z,  -0.20,  -6.60,  99.90,  -6.80,   0.00,
04/10 06Z,  -0.20,  -5.61,  99.90,  -5.81,   0.00,
04/10 07Z,  -0.20,  -4.50,  99.90,  -4.70,   0.00,
04/10 08Z,  -0.20,  -3.54,  99.90,  -3.74,   0.00,
04/10 09Z,  -0.20,  -2.90,  99.90,  -3.10,   0.00,
04/10 10Z,  -0.20,  -2.73,  99.90,  -2.93,   0.00,  (max)
04/10 11Z,  -0.20,  -3.16,  99.90,  -3.36,   0.00,
04/10 12Z,  -0.20,  -4.09,  99.90,  -4.29,   0.00,
04/10 13Z,  -0.20,  -5.22,  99.90,  -5.42,   0.00,
04/10 14Z,  -0.10,  -6.28,  99.90,  -6.38,   0.00,
04/10 15Z,  -0.10,  -7.12,  99.90,  -7.22,   0.00,
04/10 16Z,  -0.10,  -7.57,  99.90,  -7.67,   0.00,  (min)
04/10 17Z,  -0.10,  -7.44,  99.90,  -7.54,   0.00,
04/10 18Z,  -0.10,  -6.70,  99.90,  -6.80,   0.00,
04/10 19Z,  -0.10,  -5.62,  99.90,  -5.72,   0.00,
04/10 20Z,  -0.10,  -4.52,  99.90,  -4.62,   0.00,
04/10 21Z,  -0.10,  -3.60,  99.90,  -3.70,   0.00,
04/10 22Z,  -0.10,  -3.04,  99.90,  -3.14,   0.00,
04/10 23Z,   0.00,  -3.04,  99.90,  -3.04,   0.00,  (max)
04/11 00Z,   0.00,  -3.64,  99.90,  -3.64,   0.00,
04/11 01Z,   0.00,  -4.60,  99.90,  -4.60,   0.00,
04/11 02Z,   0.00,  -5.63,  99.90,  -5.63,   0.00,
04/11 03Z,   0.00,  -6.52,  99.90,  -6.52,   0.00,
04/11 04Z,   0.00,  -7.12,  99.90,  -7.12,   0.00,
04/11 05Z,   0.00,  -7.20,  99.90,  -7.20,   0.00,  (min)
04/11 06Z,   0.00,  -6.66,  99.90,  -6.66,   0.00,
04/11 07Z,   0.00,  -5.67,  99.90,  -5.67,   0.00,
04/11 08Z,  -0.10,  -4.55,  99.90,  -4.65,   0.00,
04/11 09Z,  -0.10,  -3.58,  99.90,  -3.68,   0.00,
04/11 10Z,  -0.10,  -2.90,  99.90,  -3.00,   0.00,
04/11 11Z,  -0.10,  -2.71,  99.90,  -2.81,   0.00,  (max)
04/11 12Z,  -0.20,  -3.15,  99.90,  -3.35,   0.00,
04/11 13Z,  -0.20,  -4.09,  99.90,  -4.29,   0.00,
04/11 14Z,  -0.30,  -5.23,  99.90,  -5.53,   0.00,
04/11 15Z,  -0.30,  -6.32,  99.90,  -6.62,   0.00,
04/11 16Z,  -0.40,  -7.21,  99.90,  -7.61,   0.00,
04/11 17Z,  -0.50,  -7.68,  99.90,  -8.18,   0.00,  (min)
04/11 18Z,  -0.40,  -7.50,  99.90,  -7.90,   0.00,
04/11 19Z,  -0.30,  -6.69,  99.90,  -6.99,   0.00,
04/11 20Z,  -0.10,  -5.54,  99.90,  -5.64,   0.00,
04/11 21Z,   0.00,  -4.38,  99.90,  -4.38,   0.00,
04/11 22Z,   0.10,  -3.40,  99.90,  -3.30,   0.00,
04/11 23Z,   0.20,  -2.82,  99.90,  -2.62,   0.00,  (max)
04/12 00Z,   0.20,  -2.85,  99.90,  -2.65,   0.00,
04/12 01Z,   0.20,  -3.51,  99.90,  -3.31,   0.00,
04/12 02Z,   0.10,  -4.55,  99.90,  -4.45,   0.00,
04/12 03Z,   0.00,  -5.66,  99.90,  -5.66,   0.00,
04/12 04Z,   0.00,  -6.65,  99.90,  -6.65,   0.00,
04/12 05Z,   0.00,  -7.32,  99.90,  -7.32,   0.00,
04/12 06Z,  -0.10,  -7.41,  99.90,  -7.51,   0.00,  (min)
04/12 07Z,  -0.10,  -6.83,  99.90,  -6.93,   0.00,
04/12 08Z,  -0.10,  -5.77,  99.90,  -5.87,   0.00,
04/12 09Z,  -0.10,  -4.57,  99.90,  -4.67,   0.00,
04/12 10Z,  -0.10,  -3.50,  99.90,  -3.60,   0.00,
04/12 11Z,  -0.10,  -2.76,  99.90,  -2.86,   0.00,
04/12 12Z,  -0.10,  -2.57,  99.90,  -2.67,   0.00,  (max)
04/12 13Z,  -0.10,  -3.05,  99.90,  -3.15,   0.00,
04/12 14Z,   0.00,  -4.07,  99.90,  -4.07,   0.00,
04/12 15Z,   0.00,  -5.30,  99.90,  -5.30,   0.00,
04/12 16Z,   0.00,  -6.49,  99.90,  -6.49,   0.00,
04/12 17Z,   0.00,  -7.45,  99.90,  -7.45,   0.00,
04/12 18Z,   0.00,  -7.90,  99.90,  -7.90,   0.00,  (min)
04/12 19Z,  -0.10,  -7.62,  99.90,  -7.72,   0.00,
04/12 20Z,  -0.10,  -6.68,  99.90,  -6.78,   0.00,
04/12 21Z,  -0.10,  -5.39,  99.90,  -5.49,   0.00,
04/12 22Z,  -0.10,  -4.09,  99.90,  -4.19,   0.00,
04/12 23Z,  -0.10,  -3.03,  99.90,  -3.13,   0.00,
04/13 00Z,   0.00,  -2.45,  99.90,  -2.45,   0.00,  (max)
04/13 01Z,   0.00,  -2.57,  99.90,  -2.57,   0.00,
04/13 02Z,   0.00,  -3.36,  99.90,  -3.36,   0.00,
04/13 03Z,   0.00,  -4.55,  99.90,  -4.55,   0.00,
04/13 04Z,   0.00,  -5.82,  99.90,  -5.82,   0.00,
04/13 05Z,   0.00,  -6.95,  99.90,  -6.95,   0.00,
04/13 06Z,   0.00,  -7.68,  99.90,  -7.68,   0.00,
04/13 07Z,   0.00,  -7.74,  99.90,  -7.74,   0.00,  (min)
04/13 08Z,   0.00,  -7.04,  99.90,  -7.04,   0.00,
04/13 09Z,   0.00,  -5.83,  99.90,  -5.83,   0.00,
04/13 10Z,   0.00,  -4.49,  99.90,  -4.49,   0.00,
04/13 11Z,   0.00,  -3.29,  99.90,  -3.29,   0.00,
04/13 12Z,   0.00,  -2.49,  99.90,  -2.49,   0.00,
04/13 13Z,   0.00,  -2.34,  99.90,  -2.34,   0.00,  (max)
04/13 14Z,   0.00,  -2.95,  99.90,  -2.95,   0.00,
04/13 15Z,   0.00,  -4.11,  99.90,  -4.11,   0.00,
04/13 16Z,  -0.10,  -5.48,  99.90,  -5.58,   0.00,
04/13 17Z,  -0.20,  -6.80,  99.90,  -7.00,   0.00,
04/13 18Z,  -0.30,  -7.80,  99.90,  -8.10,   0.00,
04/13 19Z,  -0.40,  -8.19,  99.90,  -8.59,   0.00,  (min)
04/13 20Z,  -0.50,  -7.73,  99.90,  -8.23,   0.00,
04/13 21Z,  -0.60,  -6.56,  99.90,  -7.16,   0.00,
04/13 22Z,  -0.70,  -5.07,  99.90,  -5.77,   0.00,
04/13 23Z,  -0.70,  -3.62,  99.90,  -4.32,   0.00,
04/14 00Z,  -0.70,  -2.49,  99.90,  -3.19,   0.00,
04/14 01Z,  -0.70,  -1.98,  99.90,  -2.68,   0.00,  (max)
04/14 02Z,  -0.60,  -2.27,  99.90,  -2.87,   0.00,
04/14 03Z,  -0.60,  -3.29,  99.90,  -3.89,   0.00,
04/14 04Z,  -0.60,  -4.69,  99.90,  -5.29,   0.00,
04/14 05Z,  -0.70,  -6.15,  99.90,  -6.85,   0.00,
04/14 06Z,  -0.70,  -7.41,  99.90,  -8.11,   0.00,
04/14 07Z,  99.90,  -8.16,  99.90,  99.90,   0.00,
04/14 08Z,  99.90,  -8.11,  99.90,  99.90,   0.00,
04/14 09Z,  99.90,  -7.22,  99.90,  99.90,   0.00,
04/14 10Z,  99.90,  -5.80,  99.90,  99.90,   0.00,
04/14 11Z,  99.90,  -4.28,  99.90,  99.90,   0.00,
04/14 12Z,  99.90,  -2.96,  99.90,  99.90,   0.00,
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