EXTRA-TROPICAL  STORM  SURGE
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Alaska
Gulf of Alaska
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Elfin Cove, AK
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Seldovia, AK
Nikiski, AK
Anchorage, AK
Kodiak Island, AK
Alitak, AK
Sand Point, AK
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Atka, AK
Unalaska, AK
Surge List
Gulf of Alaska
#Nikiski, AK : 03/10/2026 10:22:44 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/08 18Z,   0.00,  -8.27,  -9.01,  99.90,  -0.74,
03/08 19Z,   0.00, -12.36, -13.27,  99.90,  -0.91,
03/08 20Z,   0.00, -16.85, -17.25,  99.90,  -0.40,
03/08 21Z,  -0.10, -20.63, -21.14,  99.90,  -0.41,
03/08 22Z,  -0.20, -23.22, -24.29,  99.90,  -0.87,
03/08 23Z,  -0.20, -24.21, -25.73,  99.90,  -1.32,  (min)
03/09 00Z,  -0.20, -22.81, -24.01,  99.90,  -1.00,
03/09 01Z,  -0.20, -19.18, -19.89,  99.90,  -0.51,
03/09 02Z,  -0.20, -14.94, -15.66,  99.90,  -0.52,
03/09 03Z,  -0.20, -11.44, -12.08,  99.90,  -0.44,
03/09 04Z,  -0.20,  -9.01,  -9.20,  99.90,   0.01,
03/09 05Z,  -0.30,  -7.88,  -8.17,  99.90,   0.01,  (max)
03/09 06Z,  -0.30,  -8.53,  -8.94,  99.90,  -0.11,
03/09 07Z,  -0.40, -10.95, -11.32,  99.90,   0.03,
03/09 08Z,  -0.40, -14.31, -14.64,  99.90,   0.07,
03/09 09Z,  -0.40, -17.36, -17.70,  99.90,   0.06,
03/09 10Z,  -0.40, -19.29, -20.12,  99.90,  -0.43,
03/09 11Z,  -0.50, -19.86, -20.80,  99.90,  -0.44,  (min)
03/09 12Z,  -0.40, -18.60, -19.21,  99.90,  -0.21,
03/09 13Z,  -0.40, -15.35, -15.66,  99.90,   0.09,
03/09 14Z,  -0.40, -11.38, -12.07,  99.90,  -0.29,
03/09 15Z,  -0.50,  -8.38,  -9.72,  99.90,  -0.84,
03/09 16Z,  -0.50,  -6.84,  -7.62,  99.90,  -0.28,
03/09 17Z,  -0.60,  -6.59,  -7.02,  99.90,   0.17,  (max)
03/09 18Z,  -0.60,  -7.77,  -8.33,  99.90,   0.04,
03/09 19Z,  -0.60, -10.47, -11.31,  99.90,  -0.24,
03/09 20Z,  -0.60, -14.15, -14.64,  99.90,   0.11,
03/09 21Z,  -0.60, -17.79, -18.34,  99.90,   0.05,
03/09 22Z,  -0.70, -20.53, -21.62,  99.90,  -0.39,
03/09 23Z,  -0.70, -22.20, -24.00,  99.90,  -1.10,
03/10 00Z,  -0.60, -22.59, -24.51,  99.90,  -1.32,  (min)
03/10 01Z,  -0.60, -21.09, -22.43,  99.90,  -0.74,
03/10 02Z,  -0.60, -18.01, -18.99,  99.90,  -0.38,
03/10 03Z,  -0.60, -14.78, -15.72,  99.90,  -0.34,
03/10 04Z,  -0.70, -12.26, -12.72,  99.90,   0.24,
03/10 05Z,  -0.70, -10.43, -10.69,  99.90,   0.44,
03/10 06Z,  -0.70,  -9.53,  -9.98,  99.90,   0.25,  (max)
03/10 07Z,  -0.70, -10.07, -10.77,  99.90,  -0.00,
03/10 08Z,  -0.70, -12.01, -12.54,  99.90,   0.17,
03/10 09Z,  -0.70, -14.53, -14.81,  99.90,   0.42,
03/10 10Z,  -0.60, -16.52, -17.00,  99.90,   0.12,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/10 11Z,  -0.60, -17.52,  99.90, -18.05,   0.07,
03/10 12Z,  -0.60, -17.53,  99.90, -18.11,   0.03,  (min)
03/10 13Z,  -0.60, -16.21,  99.90, -16.83,  -0.02,
03/10 14Z,  -0.60, -13.51,  99.90, -14.17,  -0.06,
03/10 15Z,  -0.60, -10.66,  99.90, -11.37,  -0.11,
03/10 16Z,  -0.70,  -8.91,  99.90,  -9.76,  -0.16,
03/10 17Z,  -0.70,  -8.26,  99.90,  -9.17,  -0.20,  (max)
03/10 18Z,  -0.80,  -8.45,  99.90,  -9.50,  -0.25,
03/10 19Z,  -0.80,  -9.66,  99.90, -10.76,  -0.30,
03/10 20Z,  -0.80, -12.01,  99.90, -13.15,  -0.34,
03/10 21Z,  -0.80, -14.98,  99.90, -16.17,  -0.39,
03/10 22Z,  -0.80, -17.68,  99.90, -18.92,  -0.44,
03/10 23Z,  -0.80, -19.58,  99.90, -20.81,  -0.44,
03/11 00Z,  -0.80, -20.79,  99.90, -22.03,  -0.44,
03/11 01Z,  -0.80, -21.15,  99.90, -22.38,  -0.44,  (min)
03/11 02Z,  -0.80, -20.03,  99.90, -21.27,  -0.44,
03/11 03Z,  -0.80, -17.76,  99.90, -19.00,  -0.44,
03/11 04Z,  -0.80, -15.48,  99.90, -16.71,  -0.44,
03/11 05Z,  -0.90, -13.59,  99.90, -14.92,  -0.44,
03/11 06Z,  -0.90, -11.93,  99.90, -13.26,  -0.44,
03/11 07Z,  -0.90, -10.85,  99.90, -12.19,  -0.44,  (max)
03/11 08Z,  -0.90, -10.96,  99.90, -12.30,  -0.44,
03/11 09Z,  -0.90, -12.23,  99.90, -13.56,  -0.44,
03/11 10Z,  -0.90, -13.88,  99.90, -15.22,  -0.44,
03/11 11Z,  -0.90, -15.07,  99.90, -16.40,  -0.44,
03/11 12Z,  -0.90, -15.63,  99.90, -16.97,  -0.44,
03/11 13Z,  -0.90, -15.68,  99.90, -17.02,  -0.44,  (min)
03/11 14Z,  -0.90, -14.80,  99.90, -16.13,  -0.44,
03/11 15Z,  -1.00, -12.92,  99.90, -14.36,  -0.44,
03/11 16Z,  -1.00, -11.13,  99.90, -12.57,  -0.44,
03/11 17Z,  -1.00, -10.23,  99.90, -11.66,  -0.44,
03/11 18Z,  -1.00,  -9.93,  99.90, -11.36,  -0.44,  (max)
03/11 19Z,  -1.00, -10.02,  99.90, -11.46,  -0.44,
03/11 20Z,  -1.00, -10.86,  99.90, -12.29,  -0.44,
03/11 21Z,  -1.00, -12.60,  99.90, -14.04,  -0.44,
03/11 22Z,  -1.00, -14.82,  99.90, -16.25,  -0.44,
03/11 23Z,  -1.00, -16.80,  99.90, -18.24,  -0.44,
03/12 00Z,  -0.90, -18.31,  99.90, -19.65,  -0.44,
03/12 01Z,  -0.90, -19.62,  99.90, -20.95,  -0.44,
03/12 02Z,  -0.80, -20.39,  99.90, -21.63,  -0.44,  (min)
03/12 03Z,  -0.80, -19.89,  99.90, -21.13,  -0.44,
03/12 04Z,  -0.80, -18.37,  99.90, -19.61,  -0.44,
03/12 05Z,  -0.90, -16.68,  99.90, -18.02,  -0.44,
03/12 06Z,  -0.90, -14.93,  99.90, -16.27,  -0.44,
03/12 07Z,  -0.90, -13.00,  99.90, -14.34,  -0.44,
03/12 08Z,  -0.80, -11.45,  99.90, -12.69,  -0.44,
03/12 09Z,  -0.80, -10.99,  99.90, -12.22,  -0.44,  (max)
03/12 10Z,  -0.80, -11.63,  99.90, -12.86,  -0.44,
03/12 11Z,  -0.70, -12.69,  99.90, -13.82,  -0.44,
03/12 12Z,  -0.70, -13.55,  99.90, -14.69,  -0.44,
03/12 13Z,  -0.60, -14.26,  99.90, -15.29,  -0.44,
03/12 14Z,  -0.60, -14.82,  99.90, -15.86,  -0.44,  (min)
03/12 15Z,  -0.50, -14.61,  99.90, -15.55,  -0.44,
03/12 16Z,  -0.50, -13.50,  99.90, -14.43,  -0.44,
03/12 17Z,  -0.60, -12.38,  99.90, -13.42,  -0.44,
03/12 18Z,  -0.60, -11.74,  99.90, -12.78,  -0.44,
03/12 19Z,  -0.60, -11.22,  99.90, -12.25,  -0.44,
03/12 20Z,  -0.60, -10.82,  99.90, -11.85,  -0.44,  (max)
03/12 21Z,  -0.60, -11.08,  99.90, -12.11,  -0.44,
03/12 22Z,  -0.60, -12.24,  99.90, -13.28,  -0.44,
03/12 23Z,  -0.60, -13.97,  99.90, -15.00,  -0.44,
03/13 00Z,  -0.60, -15.69,  99.90, -16.73,  -0.44,
03/13 01Z,  -0.50, -17.37,  99.90, -18.31,  -0.44,
03/13 02Z,  -0.50, -19.22,  99.90, -20.15,  -0.44,
03/13 03Z,  -0.50, -20.61,  99.90, -21.54,  -0.44,
03/13 04Z,  -0.60, -20.63,  99.90, -21.67,  -0.44,  (min)
03/13 05Z,  -0.60, -19.49,  99.90, -20.53,  -0.44,
03/13 06Z,  -0.70, -17.87,  99.90, -19.00,  -0.44,
03/13 07Z,  -0.70, -15.75,  99.90, -16.88,  -0.44,
03/13 08Z,  -0.70, -13.22,  99.90, -14.36,  -0.44,
03/13 09Z,  -0.60, -11.10,  99.90, -12.14,  -0.44,
03/13 10Z,  -0.60, -10.20,  99.90, -11.23,  -0.44,  (max)
03/13 11Z,  -0.60, -10.53,  99.90, -11.56,  -0.44,
03/13 12Z,  -0.60, -11.47,  99.90, -12.51,  -0.44,
03/13 13Z,  -0.60, -12.56,  99.90, -13.60,  -0.44,
03/13 14Z,  -0.60, -13.88,  99.90, -14.91,  -0.44,
03/13 15Z,  -0.70, -15.17,  99.90, -16.31,  -0.44,
03/13 16Z,  -0.70, -15.55,  99.90, -16.68,  -0.44,  (min)
03/13 17Z,  -0.80, -14.82,  99.90, -16.05,  -0.44,
03/13 18Z,  -0.80, -13.80,  99.90, -15.04,  -0.44,
03/13 19Z,  -0.90, -12.82,  99.90, -14.16,  -0.44,
03/13 20Z,  -0.90, -11.65,  99.90, -12.98,  -0.44,
03/13 21Z,  -0.90, -10.58,  99.90, -11.92,  -0.44,
03/13 22Z,  -0.80, -10.36,  99.90, -11.60,  -0.44,  (max)
03/13 23Z,  -0.80, -11.27,  99.90, -12.51,  -0.44,
03/14 00Z,  -0.70, -12.97,  99.90, -14.10,  -0.44,
03/14 01Z,  99.90, -14.96,  99.90,  99.90,  -0.44,
03/14 02Z,  99.90, -17.26,  99.90,  99.90,  -0.44,
03/14 03Z,  99.90, -19.84,  99.90,  99.90,  -0.44,
03/14 04Z,  99.90, -21.71,  99.90,  99.90,  -0.44,
03/14 05Z,  99.90, -21.86,  99.90,  99.90,  -0.44,
03/14 06Z,  99.90, -20.56,  99.90,  99.90,  -0.44,