EXTRA-TROPICAL  STORM  SURGE
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Block Island, RI
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The Battery, NY
Bergen Pnt, NY
Sandy Hook, NJ
Atlantic City, NJ
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Philadelphia, PA
Reedy Pnt, DE
Lewes, DE
Surge List
East Coast
#Portland, ME : 10/10/2026 14:23:10 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/08 18Z,   0.50,  -9.49,  -8.69,  99.90,   0.30,
10/08 19Z,   0.50, -11.26, -10.53,  99.90,   0.23,
10/08 20Z,   0.50, -11.99, -11.22,  99.90,   0.27,  (min)
10/08 21Z,   0.50, -11.46, -10.73,  99.90,   0.23,
10/08 22Z,   0.50,  -9.75,  -9.15,  99.90,   0.10,
10/08 23Z,   0.40,  -7.30,  -6.67,  99.90,   0.23,
10/09 00Z,   0.40,  -4.82,  -4.06,  99.90,   0.36,
10/09 01Z,   0.30,  -2.92,  -2.23,  99.90,   0.39,
10/09 02Z,   0.30,  -1.96,  -1.39,  99.90,   0.27,  (max)
10/09 03Z,   0.30,  -2.14,  -1.71,  99.90,   0.13,
10/09 04Z,   0.30,  -3.55,  -3.04,  99.90,   0.21,
10/09 05Z,   0.30,  -5.89,  -5.31,  99.90,   0.28,
10/09 06Z,   0.30,  -8.52,  -8.05,  99.90,   0.17,
10/09 07Z,   0.30, -10.71, -10.37,  99.90,   0.04,
10/09 08Z,   0.30, -11.96, -11.56,  99.90,   0.10,
10/09 09Z,   0.30, -11.99, -11.56,  99.90,   0.13,  (min)
10/09 10Z,   0.30, -10.74, -10.44,  99.90,   0.00,
10/09 11Z,   0.40,  -8.49,  -8.24,  99.90,  -0.15,
10/09 12Z,   0.30,  -5.88,  -5.56,  99.90,   0.02,
10/09 13Z,   0.30,  -3.64,  -3.25,  99.90,   0.09,
10/09 14Z,   0.30,  -2.23,  -1.87,  99.90,   0.06,
10/09 15Z,   0.30,  -1.91,  -1.66,  99.90,  -0.05,  (max)
10/09 16Z,   0.30,  -2.84,  -2.49,  99.90,   0.05,
10/09 17Z,   0.20,  -4.90,  -4.57,  99.90,   0.13,
10/09 18Z,   0.30,  -7.55,  -7.30,  99.90,  -0.05,
10/09 19Z,   0.20, -10.04,  -9.91,  99.90,  -0.07,
10/09 20Z,   0.20, -11.75, -11.65,  99.90,  -0.10,
10/09 21Z,   0.30, -12.31, -12.20,  99.90,  -0.19,  (min)
10/09 22Z,   0.30, -11.55, -11.41,  99.90,  -0.16,
10/09 23Z,   0.30,  -9.60,  -9.54,  99.90,  -0.24,
10/10 00Z,   0.30,  -7.01,  -6.83,  99.90,  -0.12,
10/10 01Z,   0.30,  -4.51,  -4.29,  99.90,  -0.08,
10/10 02Z,   0.30,  -2.71,  -2.53,  99.90,  -0.12,
10/10 03Z,   0.20,  -1.92,  -1.80,  99.90,  -0.08,  (max)
10/10 04Z,   0.20,  -2.34,  -2.24,  99.90,  -0.10,
10/10 05Z,   0.10,  -3.98,  -3.74,  99.90,   0.14,
10/10 06Z,   0.10,  -6.46,  -6.29,  99.90,   0.07,
10/10 07Z,   0.10,  -9.06,  -8.84,  99.90,   0.12,
10/10 08Z,   0.10, -11.08, -10.88,  99.90,   0.10,
10/10 09Z,   0.10, -12.04, -11.95,  99.90,  -0.01,  (min)
10/10 10Z,   0.10, -11.73, -11.56,  99.90,   0.07,
10/10 11Z,   0.00, -10.14, -10.27,  99.90,  -0.13,
10/10 12Z,   0.00,  -7.68,  -7.94,  99.90,  -0.26,
10/10 13Z,   0.00,  -5.06,  -5.29,  99.90,  -0.23,
10/10 14Z,  -0.10,  -2.97,  -3.27,  99.90,  -0.20,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/10 15Z,  -0.10,  -1.83,  99.90,  -2.11,  -0.19,  (max)
10/10 16Z,  -0.10,  -1.86,  99.90,  -2.13,  -0.17,
10/10 17Z,  -0.10,  -3.15,  99.90,  -3.40,  -0.15,
10/10 18Z,   0.00,  -5.49,  99.90,  -5.62,  -0.14,
10/10 19Z,   0.00,  -8.24,  99.90,  -8.36,  -0.12,
10/10 20Z,   0.00, -10.65,  99.90, -10.75,  -0.10,
10/10 21Z,   0.10, -12.14,  99.90, -12.13,  -0.08,
10/10 22Z,   0.20, -12.40,  99.90, -12.27,  -0.07,  (min)
10/10 23Z,   0.30, -11.34,  99.90, -11.09,  -0.05,
10/11 00Z,   0.30,  -9.17,  99.90,  -8.91,  -0.03,
10/11 01Z,   0.30,  -6.53,  99.90,  -6.24,  -0.02,
10/11 02Z,   0.30,  -4.15,  99.90,  -3.84,   0.00,
10/11 03Z,   0.30,  -2.57,  99.90,  -2.26,   0.00,
10/11 04Z,   0.20,  -2.07,  99.90,  -1.86,   0.00,  (max)
10/11 05Z,   0.20,  -2.78,  99.90,  -2.58,   0.00,
10/11 06Z,   0.20,  -4.65,  99.90,  -4.44,   0.00,
10/11 07Z,   0.30,  -7.18,  99.90,  -6.88,   0.00,
10/11 08Z,   0.30,  -9.63,  99.90,  -9.32,   0.00,
10/11 09Z,   0.40, -11.32,  99.90, -10.92,   0.00,
10/11 10Z,   0.40, -11.89,  99.90, -11.49,   0.00,  (min)
10/11 11Z,   0.40, -11.18,  99.90, -10.78,   0.00,
10/11 12Z,   0.50,  -9.30,  99.90,  -8.80,   0.00,
10/11 13Z,   0.50,  -6.73,  99.90,  -6.23,   0.00,
10/11 14Z,   0.40,  -4.23,  99.90,  -3.83,   0.00,
10/11 15Z,   0.40,  -2.43,  99.90,  -2.03,   0.00,
10/11 16Z,   0.40,  -1.67,  99.90,  -1.27,   0.00,  (max)
10/11 17Z,   0.30,  -2.12,  99.90,  -1.81,   0.00,
10/11 18Z,   0.30,  -3.76,  99.90,  -3.46,   0.00,
10/11 19Z,   0.30,  -6.29,  99.90,  -5.98,   0.00,
10/11 20Z,   0.30,  -9.00,  99.90,  -8.70,   0.00,
10/11 21Z,   0.30, -11.18,  99.90, -10.88,   0.00,
10/11 22Z,   0.40, -12.33,  99.90, -11.93,   0.00,  (min)
10/11 23Z,   0.40, -12.22,  99.90, -11.82,   0.00,
10/12 00Z,   0.40, -10.86,  99.90, -10.46,   0.00,
10/12 01Z,   0.40,  -8.55,  99.90,  -8.15,   0.00,
10/12 02Z,   0.40,  -5.97,  99.90,  -5.57,   0.00,
10/12 03Z,   0.30,  -3.82,  99.90,  -3.52,   0.00,
10/12 04Z,   0.30,  -2.57,  99.90,  -2.27,   0.00,
10/12 05Z,   0.30,  -2.42,  99.90,  -2.12,   0.00,  (max)
10/12 06Z,   0.30,  -3.43,  99.90,  -3.13,   0.00,
10/12 07Z,   0.40,  -5.45,  99.90,  -5.05,   0.00,
10/12 08Z,   0.50,  -7.91,  99.90,  -7.41,   0.00,
10/12 09Z,   0.60, -10.08,  99.90,  -9.48,   0.00,
10/12 10Z,   0.60, -11.36,  99.90, -10.76,   0.00,
10/12 11Z,   0.60, -11.49,  99.90, -10.89,   0.00,  (min)
10/12 12Z,   0.60, -10.41,  99.90,  -9.81,   0.00,
10/12 13Z,   0.60,  -8.33,  99.90,  -7.72,   0.00,
10/12 14Z,   0.60,  -5.79,  99.90,  -5.19,   0.00,
10/12 15Z,   0.60,  -3.54,  99.90,  -2.94,   0.00,
10/12 16Z,   0.60,  -2.14,  99.90,  -1.54,   0.00,
10/12 17Z,   0.60,  -1.82,  99.90,  -1.22,   0.00,  (max)
10/12 18Z,   0.70,  -2.66,  99.90,  -1.96,   0.00,
10/12 19Z,   0.80,  -4.58,  99.90,  -3.77,   0.00,
10/12 20Z,   0.90,  -7.16,  99.90,  -6.26,   0.00,
10/12 21Z,   0.90,  -9.69,  99.90,  -8.79,   0.00,
10/12 22Z,   1.00, -11.52,  99.90, -10.52,   0.00,
10/12 23Z,   1.00, -12.25,  99.90, -11.25,   0.00,  (min)
10/13 00Z,   1.10, -11.78,  99.90, -10.68,   0.00,
10/13 01Z,   1.00, -10.19,  99.90,  -9.18,   0.00,
10/13 02Z,   1.10,  -7.85,  99.90,  -6.75,   0.00,
10/13 03Z,   1.30,  -5.45,  99.90,  -4.15,   0.00,
10/13 04Z,   1.20,  -3.64,  99.90,  -2.43,   0.00,
10/13 05Z,   1.10,  -2.76,  99.90,  -1.66,   0.00,  (max)
10/13 06Z,   1.00,  -2.95,  99.90,  -1.95,   0.00,
10/13 07Z,   1.00,  -4.20,  99.90,  -3.20,   0.00,
10/13 08Z,   1.10,  -6.27,  99.90,  -5.17,   0.00,
10/13 09Z,   1.20,  -8.55,  99.90,  -7.35,   0.00,
10/13 10Z,   1.30, -10.34,  99.90,  -9.04,   0.00,
10/13 11Z,   1.50, -11.17,  99.90,  -9.67,   0.00,  (min)
10/13 12Z,   1.60, -10.89,  99.90,  -9.29,   0.00,
10/13 13Z,   1.70,  -9.53,  99.90,  -7.83,   0.00,
10/13 14Z,   1.80,  -7.36,  99.90,  -5.56,   0.00,
10/13 15Z,   1.70,  -4.99,  99.90,  -3.29,   0.00,
10/13 16Z,   1.70,  -3.10,  99.90,  -1.40,   0.00,
10/13 17Z,   1.50,  -2.13,  99.90,  -0.63,   0.00,  (max)
10/13 18Z,   1.40,  -2.23,  99.90,  -0.82,   0.00,
10/13 19Z,   1.30,  -3.39,  99.90,  -2.09,   0.00,
10/13 20Z,   1.30,  -5.46,  99.90,  -4.15,   0.00,
10/13 21Z,   1.30,  -7.96,  99.90,  -6.66,   0.00,
10/13 22Z,   1.30, -10.20,  99.90,  -8.89,   0.00,
10/13 23Z,   1.30, -11.61,  99.90, -10.31,   0.00,
10/14 00Z,   1.20, -11.94,  99.90, -10.74,   0.00,  (min)
10/14 01Z,   1.20, -11.17,  99.90,  -9.97,   0.00,
10/14 02Z,   1.20,  -9.44,  99.90,  -8.24,   0.00,
10/14 03Z,   1.10,  -7.19,  99.90,  -6.09,   0.00,
10/14 04Z,   1.00,  -5.06,  99.90,  -4.06,   0.00,
10/14 05Z,   1.00,  -3.62,  99.90,  -2.62,   0.00,
10/14 06Z,   0.90,  -3.11,  99.90,  -2.21,   0.00,