EXTRA-TROPICAL  STORM  SURGE
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hat-on
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Alaska
Gulf of Alaska
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Elfin Cove, AK
Yakutat, AK
Cordova, AK
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Seldovia, AK
Nikiski, AK
Anchorage, AK
Kodiak Island, AK
Alitak, AK
Sand Point, AK
King Cove, AK
Adak Island, AK
Atka, AK
Unalaska, AK
Surge List
Gulf of Alaska
#Nikiski, AK : 06/17/2026 01:23:44 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/15 06Z,  -0.10, -19.43, -19.45,  99.90,   0.08,
06/15 07Z,  -0.10, -21.27, -21.40,  99.90,  -0.03,  (min)
06/15 08Z,   0.00, -20.19, -20.17,  99.90,   0.02,
06/15 09Z,   0.00, -16.04, -15.19,  99.90,   0.85,
06/15 10Z,   0.00, -10.66, -10.32,  99.90,   0.34,
06/15 11Z,   0.00,  -6.02,  -6.29,  99.90,  -0.27,
06/15 12Z,  -0.10,  -3.09,  -3.33,  99.90,  -0.14,
06/15 13Z,  -0.10,  -2.46,  -2.48,  99.90,   0.08,  (max)
06/15 14Z,  -0.10,  -4.44,  -4.42,  99.90,   0.12,
06/15 15Z,  -0.10,  -8.64,  -8.82,  99.90,  -0.08,
06/15 16Z,  -0.10, -14.15, -13.98,  99.90,   0.27,
06/15 17Z,  -0.10, -19.92, -18.83,  99.90,   1.19,
06/15 18Z,  -0.20, -25.28, -23.69,  99.90,   1.79,
06/15 19Z,  -0.10, -29.43, -27.72,  99.90,   1.81,
06/15 20Z,  -0.10, -30.79, -30.01,  99.90,   0.88,  (min)
06/15 21Z,  -0.10, -28.15, -28.23,  99.90,   0.02,
06/15 22Z,  -0.10, -22.50, -21.92,  99.90,   0.68,
06/15 23Z,  -0.10, -16.01, -15.75,  99.90,   0.36,
06/16 00Z,   0.00, -10.26, -10.60,  99.90,  -0.34,
06/16 01Z,   0.00,  -6.19,  -6.50,  99.90,  -0.31,
06/16 02Z,   0.00,  -4.59,  -4.53,  99.90,   0.06,  (max)
06/16 03Z,   0.10,  -5.65,  -5.29,  99.90,   0.26,
06/16 04Z,   0.10,  -8.75,  -8.67,  99.90,  -0.02,
06/16 05Z,   0.10, -12.84, -13.19,  99.90,  -0.45,
06/16 06Z,   0.00, -16.94, -17.13,  99.90,  -0.19,
06/16 07Z,   0.10, -20.37, -20.42,  99.90,  -0.15,
06/16 08Z,   0.10, -21.92, -22.18,  99.90,  -0.36,  (min)
06/16 09Z,   0.20, -20.19, -20.00,  99.90,  -0.01,
06/16 10Z,   0.20, -15.45, -14.56,  99.90,   0.69,
06/16 11Z,   0.30,  -9.86,  -9.70,  99.90,  -0.14,
06/16 12Z,   0.10,  -5.34,  -5.56,  99.90,  -0.32,
06/16 13Z,   0.20,  -2.73,  -2.71,  99.90,  -0.18,
06/16 14Z,   0.20,  -2.52,  -2.33,  99.90,  -0.01,  (max)
06/16 15Z,   0.20,  -4.90,  -4.88,  99.90,  -0.18,
06/16 16Z,   0.20,  -9.40,  -9.76,  99.90,  -0.56,
06/16 17Z,   0.20, -15.11, -14.97,  99.90,  -0.06,
06/16 18Z,   0.20, -21.02, -19.96,  99.90,   0.86,
06/16 19Z,   0.20, -26.40, -24.90,  99.90,   1.30,
06/16 20Z,   0.20, -30.22, -28.82,  99.90,   1.20,
06/16 21Z,   0.20, -30.80, -30.66,  99.90,  -0.06,  (min)
06/16 22Z,   0.10, -27.29, -27.68,  99.90,  -0.49,
06/16 23Z,   0.10, -21.15, -20.90,  99.90,   0.15,
06/17 00Z,   0.10, -14.62, -14.72,  99.90,  -0.20,
06/17 01Z,   0.10,  -9.10,  -9.63,  99.90,  -0.63,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/17 02Z,   0.10,  -5.44,  99.90,  -5.90,  -0.57,
06/17 03Z,   0.10,  -4.30,  99.90,  -4.71,  -0.50,  (max)
06/17 04Z,   0.10,  -5.79,  99.90,  -6.13,  -0.44,
06/17 05Z,   0.10,  -9.24,  99.90,  -9.52,  -0.38,
06/17 06Z,   0.10, -13.59,  99.90, -13.80,  -0.31,
06/17 07Z,   0.10, -17.86,  99.90, -18.01,  -0.25,
06/17 08Z,   0.10, -21.24,  99.90, -21.33,  -0.19,
06/17 09Z,   0.10, -22.36,  99.90, -22.38,  -0.12,  (min)
06/17 10Z,   0.10, -19.99,  99.90, -19.95,  -0.06,
06/17 11Z,   0.10, -14.91,  99.90, -14.81,   0.00,
06/17 12Z,   0.10,  -9.44,  99.90,  -9.27,   0.07,
06/17 13Z,   0.10,  -5.24,  99.90,  -5.01,   0.13,
06/17 14Z,   0.10,  -2.99,  99.90,  -2.76,   0.13,  (max)
06/17 15Z,   0.00,  -3.09,  99.90,  -2.96,   0.13,
06/17 16Z,   0.00,  -5.67,  99.90,  -5.54,   0.13,
06/17 17Z,   0.00, -10.30,  99.90, -10.17,   0.13,
06/17 18Z,  -0.10, -16.04,  99.90, -16.01,   0.13,
06/17 19Z,  -0.10, -21.87,  99.90, -21.84,   0.13,
06/17 20Z,  -0.20, -26.99,  99.90, -27.06,   0.13,
06/17 21Z,  -0.20, -30.24,  99.90, -30.30,   0.13,  (min)
06/17 22Z,  -0.20, -29.96,  99.90, -30.03,   0.13,
06/17 23Z,  -0.20, -25.80,  99.90, -25.87,   0.13,
06/18 00Z,  -0.20, -19.53,  99.90, -19.60,   0.13,
06/18 01Z,  -0.20, -13.31,  99.90, -13.38,   0.13,
06/18 02Z,  -0.30,  -8.24,  99.90,  -8.41,   0.13,
06/18 03Z,  -0.30,  -5.05,  99.90,  -5.22,   0.13,
06/18 04Z,  -0.30,  -4.36,  99.90,  -4.53,   0.13,  (max)
06/18 05Z,  -0.30,  -6.21,  99.90,  -6.38,   0.13,
06/18 06Z,  -0.40,  -9.94,  99.90, -10.21,   0.13,
06/18 07Z,  -0.40, -14.42,  99.90, -14.69,   0.13,
06/18 08Z,  -0.40, -18.69,  99.90, -18.96,   0.13,
06/18 09Z,  -0.40, -21.83,  99.90, -22.10,   0.13,
06/18 10Z,  -0.40, -22.47,  99.90, -22.74,   0.13,  (min)
06/18 11Z,  -0.40, -19.66,  99.90, -19.93,   0.13,
06/18 12Z,  -0.50, -14.59,  99.90, -14.96,   0.13,
06/18 13Z,  -0.50,  -9.52,  99.90,  -9.89,   0.13,
06/18 14Z,  -0.50,  -5.78,  99.90,  -6.15,   0.13,
06/18 15Z,  -0.50,  -3.83,  99.90,  -4.20,   0.13,  (max)
06/18 16Z,  -0.60,  -4.09,  99.90,  -4.56,   0.13,
06/18 17Z,  -0.60,  -6.72,  99.90,  -7.19,   0.13,
06/18 18Z,  -0.70, -11.29,  99.90, -11.86,   0.13,
06/18 19Z,  -0.70, -16.84,  99.90, -17.41,   0.13,
06/18 20Z,  -0.70, -22.32,  99.90, -22.89,   0.13,
06/18 21Z,  -0.80, -26.92,  99.90, -27.59,   0.13,
06/18 22Z,  -0.80, -29.42,  99.90, -30.09,   0.13,  (min)
06/18 23Z,  -0.80, -28.38,  99.90, -29.05,   0.13,
06/19 00Z,  -0.80, -23.89,  99.90, -24.55,   0.13,
06/19 01Z,  -0.80, -17.89,  99.90, -18.56,   0.13,
06/19 02Z,  -0.80, -12.22,  99.90, -12.89,   0.13,
06/19 03Z,  -0.80,  -7.70,  99.90,  -8.37,   0.13,
06/19 04Z,  -0.80,  -4.98,  99.90,  -5.65,   0.13,
06/19 05Z,  -0.80,  -4.70,  99.90,  -5.36,   0.13,  (max)
06/19 06Z,  -0.80,  -6.86,  99.90,  -7.53,   0.13,
06/19 07Z,  -0.80, -10.73,  99.90, -11.40,   0.13,
06/19 08Z,  -0.80, -15.17,  99.90, -15.84,   0.13,
06/19 09Z,  -0.70, -19.23,  99.90, -19.80,   0.13,
06/19 10Z,  -0.70, -22.04,  99.90, -22.61,   0.13,
06/19 11Z,  -0.70, -22.28,  99.90, -22.85,   0.13,  (min)
06/19 12Z,  -0.60, -19.34,  99.90, -19.81,   0.13,
06/19 13Z,  -0.60, -14.64,  99.90, -15.11,   0.13,
06/19 14Z,  -0.60, -10.17,  99.90, -10.64,   0.13,
06/19 15Z,  -0.60,  -6.89,  99.90,  -7.36,   0.13,
06/19 16Z,  -0.70,  -5.14,  99.90,  -5.71,   0.13,  (max)
06/19 17Z,  -0.70,  -5.42,  99.90,  -5.99,   0.13,
06/19 18Z,  -0.70,  -7.95,  99.90,  -8.52,   0.13,
06/19 19Z,  -0.70, -12.28,  99.90, -12.85,   0.13,
06/19 20Z,  -0.70, -17.38,  99.90, -17.95,   0.13,
06/19 21Z,  -0.70, -22.25,  99.90, -22.82,   0.13,
06/19 22Z,  -0.70, -26.12,  99.90, -26.69,   0.13,
06/19 23Z,  -0.70, -27.87,  99.90, -28.44,   0.13,  (min)
06/20 00Z,  -0.70, -26.29,  99.90, -26.86,   0.13,
06/20 01Z,  -0.70, -21.83,  99.90, -22.40,   0.13,
06/20 02Z,  -0.70, -16.40,  99.90, -16.97,   0.13,
06/20 03Z,  -0.70, -11.42,  99.90, -11.99,   0.13,
06/20 04Z,  -0.60,  -7.46,  99.90,  -7.93,   0.13,
06/20 05Z,  -0.60,  -5.19,  99.90,  -5.66,   0.13,  (max)
06/20 06Z,  -0.60,  -5.25,  99.90,  -5.72,   0.13,
06/20 07Z,  -0.60,  -7.62,  99.90,  -8.09,   0.13,
06/20 08Z,  -0.50, -11.47,  99.90, -11.84,   0.13,
06/20 09Z,  -0.50, -15.66,  99.90, -16.03,   0.13,
06/20 10Z,  -0.40, -19.41,  99.90, -19.68,   0.13,
06/20 11Z,  -0.40, -21.90,  99.90, -22.17,   0.13,
06/20 12Z,  -0.40, -21.95,  99.90, -22.22,   0.13,  (min)
06/20 13Z,  -0.40, -19.22,  99.90, -19.49,   0.13,
06/20 14Z,  -0.40, -15.14,  99.90, -15.41,   0.13,
06/20 15Z,  -0.40, -11.34,  99.90, -11.61,   0.13,
06/20 16Z,  -0.40,  -8.42,  99.90,  -8.69,   0.13,
06/20 17Z,  -0.40,  -6.74,  99.90,  -7.01,   0.13,  (max)
06/20 18Z,  -0.50,  -6.91,  99.90,  -7.28,   0.13,