EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
msl-on
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Alaska
Gulf of Alaska
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Sitka, AK
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Seldovia, AK
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Kodiak Island, AK
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Atka, AK
Unalaska, AK
Surge List
Gulf of Alaska
#Sitka, AK : 06/20/2025 04:23:22 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/18 12Z,  -0.10,  -4.01,  -4.03,  99.90,   0.08,
06/18 13Z,   0.00,  -2.99,  -3.10,  99.90,  -0.11,
06/18 14Z,   0.00,  -2.51,  -2.51,  99.90,  -0.00,  (max)
06/18 15Z,   0.00,  -2.74,  -2.77,  99.90,  -0.03,
06/18 16Z,   0.00,  -3.70,  -3.62,  99.90,   0.08,
06/18 17Z,   0.00,  -5.17,  -5.18,  99.90,  -0.01,
06/18 18Z,  -0.10,  -6.84,  -6.78,  99.90,   0.16,
06/18 19Z,   0.00,  -8.31,  -8.34,  99.90,  -0.03,
06/18 20Z,   0.00,  -9.21,  -9.23,  99.90,  -0.02,
06/18 21Z,   0.00,  -9.31,  -9.36,  99.90,  -0.05,  (min)
06/18 22Z,   0.00,  -8.56,  -8.70,  99.90,  -0.14,
06/18 23Z,   0.00,  -7.10,  -7.31,  99.90,  -0.21,
06/19 00Z,  -0.10,  -5.24,  -5.52,  99.90,  -0.18,
06/19 01Z,  -0.10,  -3.37,  -3.73,  99.90,  -0.26,
06/19 02Z,  -0.10,  -1.92,  -2.32,  99.90,  -0.30,
06/19 03Z,  -0.10,  -1.17,  -1.53,  99.90,  -0.26,  (max)
06/19 04Z,  -0.10,  -1.27,  -1.58,  99.90,  -0.21,
06/19 05Z,  -0.10,  -2.16,  -2.43,  99.90,  -0.17,
06/19 06Z,  -0.20,  -3.59,  -3.81,  99.90,  -0.02,
06/19 07Z,  -0.20,  -5.22,  -5.47,  99.90,  -0.05,
06/19 08Z,  -0.20,  -6.65,  -6.85,  99.90,   0.00,
06/19 09Z,  -0.20,  -7.56,  -7.77,  99.90,  -0.01,
06/19 10Z,  -0.10,  -7.76,  -7.96,  99.90,  -0.10,  (min)
06/19 11Z,  -0.10,  -7.24,  -7.48,  99.90,  -0.14,
06/19 12Z,  -0.30,  -6.20,  -6.40,  99.90,   0.10,
06/19 13Z,  -0.30,  -4.94,  -5.28,  99.90,  -0.04,
06/19 14Z,  -0.30,  -3.83,  -4.07,  99.90,   0.06,
06/19 15Z,  -0.20,  -3.18,  -3.44,  99.90,  -0.06,
06/19 16Z,  -0.30,  -3.18,  -3.42,  99.90,   0.06,  (max)
06/19 17Z,  -0.30,  -3.86,  -4.11,  99.90,   0.05,
06/19 18Z,  -0.30,  -5.06,  -5.27,  99.90,   0.09,
06/19 19Z,  -0.30,  -6.46,  -6.69,  99.90,   0.07,
06/19 20Z,  -0.30,  -7.70,  -7.86,  99.90,   0.14,
06/19 21Z,  -0.30,  -8.44,  -8.66,  99.90,   0.08,
06/19 22Z,  -0.30,  -8.44,  -8.66,  99.90,   0.08,  (min)
06/19 23Z,  -0.30,  -7.64,  -7.95,  99.90,  -0.01,
06/20 00Z,  -0.30,  -6.18,  -6.54,  99.90,  -0.06,
06/20 01Z,  -0.30,  -4.36,  -4.72,  99.90,  -0.06,
06/20 02Z,  -0.30,  -2.57,  -3.03,  99.90,  -0.16,
06/20 03Z,  -0.30,  -1.22,  -1.70,  99.90,  -0.18,
06/20 04Z,  -0.40,  -0.62,  -1.09,  99.90,  -0.07,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/20 05Z,  -0.40,  -0.89,  99.90,  -1.36,  -0.07,
06/20 06Z,  -0.40,  -1.99,  99.90,  -2.45,  -0.06,
06/20 07Z,  -0.40,  -3.68,  99.90,  -4.13,  -0.06,
06/20 08Z,  -0.40,  -5.57,  99.90,  -6.02,  -0.05,
06/20 09Z,  -0.40,  -7.26,  99.90,  -7.71,  -0.04,
06/20 10Z,  -0.40,  -8.40,  99.90,  -8.84,  -0.04,
06/20 11Z,  -0.40,  -8.77,  99.90,  -9.20,  -0.03,  (min)
06/20 12Z,  -0.40,  -8.34,  99.90,  -8.77,  -0.03,
06/20 13Z,  -0.30,  -7.28,  99.90,  -7.60,  -0.02,
06/20 14Z,  -0.40,  -5.89,  99.90,  -6.30,  -0.01,
06/20 15Z,  -0.40,  -4.55,  99.90,  -4.96,  -0.01,
06/20 16Z,  -0.40,  -3.62,  99.90,  -4.02,  -0.00,
06/20 17Z,  -0.40,  -3.31,  99.90,  -3.72,  -0.00,  (max)
06/20 18Z,  -0.40,  -3.70,  99.90,  -4.10,  -0.00,
06/20 19Z,  -0.40,  -4.64,  99.90,  -5.04,  -0.00,
06/20 20Z,  -0.30,  -5.85,  99.90,  -6.16,  -0.00,
06/20 21Z,  -0.30,  -6.98,  99.90,  -7.28,  -0.00,
06/20 22Z,  -0.30,  -7.65,  99.90,  -7.95,  -0.00,  (min)
06/20 23Z,  -0.30,  -7.63,  99.90,  -7.93,  -0.00,
06/21 00Z,  -0.30,  -6.84,  99.90,  -7.14,  -0.00,
06/21 01Z,  -0.20,  -5.39,  99.90,  -5.59,  -0.00,
06/21 02Z,  -0.20,  -3.59,  99.90,  -3.79,  -0.00,
06/21 03Z,  -0.20,  -1.84,  99.90,  -2.04,  -0.00,
06/21 04Z,  -0.20,  -0.55,  99.90,  -0.75,  -0.00,
06/21 05Z,  -0.30,  -0.05,  99.90,  -0.35,  -0.00,  (max)
06/21 06Z,  -0.30,  -0.49,  99.90,  -0.80,  -0.00,
06/21 07Z,  -0.30,  -1.83,  99.90,  -2.13,  -0.00,
06/21 08Z,  -0.30,  -3.80,  99.90,  -4.10,  -0.00,
06/21 09Z,  -0.30,  -6.01,  99.90,  -6.31,  -0.00,
06/21 10Z,  -0.30,  -8.00,  99.90,  -8.31,  -0.00,
06/21 11Z,  -0.30,  -9.38,  99.90,  -9.69,  -0.00,
06/21 12Z,  -0.40,  -9.89,  99.90, -10.29,  -0.00,  (min)
06/21 13Z,  -0.40,  -9.47,  99.90,  -9.88,  -0.00,
06/21 14Z,  -0.40,  -8.29,  99.90,  -8.70,  -0.00,
06/21 15Z,  -0.40,  -6.67,  99.90,  -7.08,  -0.00,
06/21 16Z,  -0.50,  -5.03,  99.90,  -5.53,  -0.00,
06/21 17Z,  -0.50,  -3.76,  99.90,  -4.26,  -0.00,
06/21 18Z,  -0.50,  -3.14,  99.90,  -3.64,  -0.00,  (max)
06/21 19Z,  -0.50,  -3.27,  99.90,  -3.77,  -0.00,
06/21 20Z,  -0.50,  -4.04,  99.90,  -4.55,  -0.00,
06/21 21Z,  -0.50,  -5.18,  99.90,  -5.68,  -0.00,
06/21 22Z,  -0.50,  -6.29,  99.90,  -6.79,  -0.00,
06/21 23Z,  -0.50,  -6.99,  99.90,  -7.49,  -0.00,  (min)
06/22 00Z,  -0.40,  -7.00,  99.90,  -7.41,  -0.00,
06/22 01Z,  -0.40,  -6.23,  99.90,  -6.63,  -0.00,
06/22 02Z,  -0.40,  -4.78,  99.90,  -5.18,  -0.00,
06/22 03Z,  -0.40,  -2.95,  99.90,  -3.36,  -0.00,
06/22 04Z,  -0.40,  -1.19,  99.90,  -1.59,  -0.00,
06/22 05Z,  -0.50,   0.08,  99.90,  -0.42,  -0.00,
06/22 06Z,  -0.50,   0.49,  99.90,  -0.01,  -0.00,  (max)
06/22 07Z,  -0.50,  -0.13,  99.90,  -0.63,  -0.00,
06/22 08Z,  -0.50,  -1.72,  99.90,  -2.23,  -0.00,
06/22 09Z,  -0.40,  -4.01,  99.90,  -4.41,  -0.00,
06/22 10Z,  -0.40,  -6.55,  99.90,  -6.95,  -0.00,
06/22 11Z,  -0.40,  -8.83,  99.90,  -9.23,  -0.00,
06/22 12Z,  -0.40, -10.40,  99.90, -10.80,  -0.00,
06/22 13Z,  -0.40, -10.97,  99.90, -11.37,  -0.00,  (min)
06/22 14Z,  -0.40, -10.47,  99.90, -10.88,  -0.00,
06/22 15Z,  -0.50,  -9.08,  99.90,  -9.59,  -0.00,
06/22 16Z,  -0.50,  -7.16,  99.90,  -7.67,  -0.00,
06/22 17Z,  -0.40,  -5.18,  99.90,  -5.59,  -0.00,
06/22 18Z,  -0.40,  -3.59,  99.90,  -4.00,  -0.00,
06/22 19Z,  -0.40,  -2.73,  99.90,  -3.13,  -0.00,
06/22 20Z,  -0.40,  -2.71,  99.90,  -3.11,  -0.00,  (max)
06/22 21Z,  -0.40,  -3.43,  99.90,  -3.83,  -0.00,
06/22 22Z,  -0.30,  -4.60,  99.90,  -4.90,  -0.00,
06/22 23Z,  -0.30,  -5.78,  99.90,  -6.08,  -0.00,
06/23 00Z,  -0.30,  -6.56,  99.90,  -6.86,  -0.00,
06/23 01Z,  -0.30,  -6.62,  99.90,  -6.92,  -0.00,  (min)
06/23 02Z,  -0.30,  -5.84,  99.90,  -6.14,  -0.00,
06/23 03Z,  -0.30,  -4.34,  99.90,  -4.64,  -0.00,
06/23 04Z,  -0.40,  -2.45,  99.90,  -2.85,  -0.00,
06/23 05Z,  -0.40,  -0.63,  99.90,  -1.03,  -0.00,
06/23 06Z,  -0.40,   0.63,  99.90,   0.23,  -0.00,
06/23 07Z,  -0.40,   0.95,  99.90,   0.55,  -0.00,  (max)
06/23 08Z,  -0.30,   0.14,  99.90,  -0.16,  -0.00,
06/23 09Z,  -0.30,  -1.73,  99.90,  -2.03,  -0.00,
06/23 10Z,  -0.30,  -4.32,  99.90,  -4.63,  -0.00,
06/23 11Z,  -0.30,  -7.15,  99.90,  -7.46,  -0.00,
06/23 12Z,  -0.30,  -9.66,  99.90,  -9.96,  -0.00,
06/23 13Z,  -0.30, -11.33,  99.90, -11.63,  -0.00,
06/23 14Z,  -0.30, -11.86,  99.90, -12.17,  -0.00,  (min)
06/23 15Z,  -0.40, -11.20,  99.90, -11.60,  -0.00,
06/23 16Z,  -0.40,  -9.53,  99.90,  -9.94,  -0.00,
06/23 17Z,  -0.40,  -7.30,  99.90,  -7.70,  -0.00,
06/23 18Z,  -0.40,  -5.01,  99.90,  -5.42,  -0.00,
06/23 19Z,  99.90,  -3.19,  99.90,  99.90,  -0.00,
06/23 20Z,  99.90,  -2.20,  99.90,  99.90,  -0.00,
06/23 21Z,  99.90,  -2.16,  99.90,  99.90,  -0.00,
06/23 22Z,  99.90,  -2.95,  99.90,  99.90,  -0.00,
06/23 23Z,  99.90,  -4.24,  99.90,  99.90,  -0.00,
06/24 00Z,  99.90,  -5.54,  99.90,  99.90,  -0.00,