EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
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Northeast
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Alaska
Gulf of Alaska
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Ketchikan, AK
Sitka, AK
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Skagway, AK
Elfin Cove, AK
Yakutat, AK
Cordova, AK
Valdez, AK
Seward, AK
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
#Seward, AK : 06/19/2025 12:22:42 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/17 12Z,   0.70,  -5.87,  -6.45,  99.90,  -1.28,
06/17 13Z,   0.60,  -5.01,  -5.57,  99.90,  -1.16,
06/17 14Z,   0.50,  -4.93,  -5.54,  99.90,  -1.11,  (max)
06/17 15Z,   0.40,  -5.74,  -6.19,  99.90,  -0.85,
06/17 16Z,   0.40,  -7.29,  -7.66,  99.90,  -0.77,
06/17 17Z,   0.40,  -9.29,  -9.61,  99.90,  -0.72,
06/17 18Z,   0.50, -11.36, -11.62,  99.90,  -0.76,
06/17 19Z,   0.40, -13.06, -13.32,  99.90,  -0.66,
06/17 20Z,   0.40, -13.93, -14.20,  99.90,  -0.67,  (min)
06/17 21Z,   0.40, -13.75, -14.02,  99.90,  -0.67,
06/17 22Z,   0.40, -12.60, -12.95,  99.90,  -0.75,
06/17 23Z,   0.40, -10.80, -11.22,  99.90,  -0.82,
06/18 00Z,   0.50,  -8.75,  -9.26,  99.90,  -1.01,
06/18 01Z,   0.50,  -6.86,  -7.41,  99.90,  -1.05,
06/18 02Z,   0.50,  -5.53,  -6.13,  99.90,  -1.10,
06/18 03Z,   0.50,  -5.03,  -5.66,  99.90,  -1.13,  (max)
06/18 04Z,   0.50,  -5.39,  -5.93,  99.90,  -1.04,
06/18 05Z,   0.50,  -6.45,  -7.02,  99.90,  -1.07,
06/18 06Z,   0.60,  -7.92,  -8.54,  99.90,  -1.22,
06/18 07Z,   0.60,  -9.42,  -9.99,  99.90,  -1.17,
06/18 08Z,   0.60, -10.51, -11.01,  99.90,  -1.10,
06/18 09Z,   0.60, -10.85, -11.47,  99.90,  -1.22,  (min)
06/18 10Z,   0.60, -10.37, -10.95,  99.90,  -1.18,
06/18 11Z,   0.60,  -9.30,  -9.88,  99.90,  -1.18,
06/18 12Z,   0.60,  -7.95,  -8.62,  99.90,  -1.27,
06/18 13Z,   0.60,  -6.68,  -7.37,  99.90,  -1.29,
06/18 14Z,   0.60,  -5.84,  -6.41,  99.90,  -1.17,
06/18 15Z,   0.60,  -5.72,  -6.37,  99.90,  -1.25,  (max)
06/18 16Z,   0.60,  -6.39,  -6.99,  99.90,  -1.20,
06/18 17Z,   0.70,  -7.73,  -8.14,  99.90,  -1.11,
06/18 18Z,   0.60,  -9.45,  -9.90,  99.90,  -1.05,
06/18 19Z,   0.60, -11.22, -11.72,  99.90,  -1.10,
06/18 20Z,   0.70, -12.61, -13.09,  99.90,  -1.18,
06/18 21Z,   0.70, -13.21, -13.61,  99.90,  -1.10,  (min)
06/18 22Z,   0.70, -12.84, -13.32,  99.90,  -1.18,
06/18 23Z,   0.80, -11.61, -12.12,  99.90,  -1.31,
06/19 00Z,   0.70,  -9.82, -10.47,  99.90,  -1.35,
06/19 01Z,   0.60,  -7.84,  -8.45,  99.90,  -1.21,
06/19 02Z,   0.60,  -6.07,  -6.66,  99.90,  -1.19,
06/19 03Z,   0.60,  -4.89,  -5.52,  99.90,  -1.23,
06/19 04Z,   0.60,  -4.56,  -5.20,  99.90,  -1.24,  (max)
06/19 05Z,   0.70,  -5.10,  -5.70,  99.90,  -1.30,
06/19 06Z,   0.70,  -6.35,  -6.85,  99.90,  -1.20,
06/19 07Z,   0.80,  -8.00,  -8.46,  99.90,  -1.26,
06/19 08Z,   0.80,  -9.69, -10.19,  99.90,  -1.30,
06/19 09Z,   0.80, -10.96, -11.41,  99.90,  -1.25,
06/19 10Z,   0.80, -11.47, -11.90,  99.90,  -1.23,  (min)
06/19 11Z,   0.80, -11.16, -11.77,  99.90,  -1.41,
06/19 12Z,   0.80, -10.23, -10.75,  99.90,  -1.32,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/19 13Z,   0.70,  -8.94,  99.90,  -9.55,  -1.31,
06/19 14Z,   0.70,  -7.64,  99.90,  -8.23,  -1.29,
06/19 15Z,   0.60,  -6.68,  99.90,  -7.36,  -1.27,
06/19 16Z,   0.60,  -6.36,  99.90,  -7.02,  -1.26,  (max)
06/19 17Z,   0.60,  -6.78,  99.90,  -7.42,  -1.24,
06/19 18Z,   0.60,  -7.82,  99.90,  -8.44,  -1.22,
06/19 19Z,   0.60,  -9.26,  99.90,  -9.86,  -1.20,
06/19 20Z,   0.60, -10.77,  99.90, -11.35,  -1.19,
06/19 21Z,   0.60, -11.93,  99.90, -12.50,  -1.17,
06/19 22Z,   0.60, -12.38,  99.90, -12.93,  -1.15,  (min)
06/19 23Z,   0.60, -11.93,  99.90, -12.46,  -1.14,
06/20 00Z,   0.60, -10.69,  99.90, -11.21,  -1.12,
06/20 01Z,   0.50,  -8.93,  99.90,  -9.55,  -1.12,
06/20 02Z,   0.50,  -6.99,  99.90,  -7.61,  -1.12,
06/20 03Z,   0.50,  -5.28,  99.90,  -5.90,  -1.12,
06/20 04Z,   0.50,  -4.20,  99.90,  -4.82,  -1.12,
06/20 05Z,   0.60,  -4.00,  99.90,  -4.52,  -1.12,  (max)
06/20 06Z,   0.50,  -4.72,  99.90,  -5.34,  -1.12,
06/20 07Z,   0.50,  -6.18,  99.90,  -6.80,  -1.12,
06/20 08Z,   0.50,  -8.10,  99.90,  -8.72,  -1.12,
06/20 09Z,   0.50, -10.06,  99.90, -10.68,  -1.12,
06/20 10Z,   0.50, -11.59,  99.90, -12.21,  -1.12,
06/20 11Z,   0.50, -12.34,  99.90, -12.96,  -1.12,  (min)
06/20 12Z,   0.50, -12.22,  99.90, -12.84,  -1.12,
06/20 13Z,   0.50, -11.37,  99.90, -11.99,  -1.12,
06/20 14Z,   0.50, -10.05,  99.90, -10.67,  -1.12,
06/20 15Z,   0.50,  -8.58,  99.90,  -9.20,  -1.12,
06/20 16Z,   0.50,  -7.36,  99.90,  -7.98,  -1.12,
06/20 17Z,   0.60,  -6.74,  99.90,  -7.26,  -1.12,  (max)
06/20 18Z,   0.60,  -6.84,  99.90,  -7.36,  -1.12,
06/20 19Z,   0.60,  -7.59,  99.90,  -8.11,  -1.12,
06/20 20Z,   0.50,  -8.79,  99.90,  -9.41,  -1.12,
06/20 21Z,   0.50, -10.13,  99.90, -10.75,  -1.12,
06/20 22Z,   0.50, -11.19,  99.90, -11.81,  -1.12,
06/20 23Z,   0.60, -11.59,  99.90, -12.11,  -1.12,  (min)
06/21 00Z,   0.50, -11.14,  99.90, -11.76,  -1.12,
06/21 01Z,   0.50,  -9.92,  99.90, -10.54,  -1.12,
06/21 02Z,   0.40,  -8.17,  99.90,  -8.89,  -1.12,
06/21 03Z,   0.50,  -6.22,  99.90,  -6.84,  -1.12,
06/21 04Z,   0.50,  -4.51,  99.90,  -5.13,  -1.12,
06/21 05Z,   0.60,  -3.48,  99.90,  -4.00,  -1.12,
06/21 06Z,   0.60,  -3.40,  99.90,  -3.92,  -1.12,  (max)
06/21 07Z,   0.60,  -4.30,  99.90,  -4.82,  -1.12,
06/21 08Z,   0.60,  -6.02,  99.90,  -6.54,  -1.12,
06/21 09Z,   0.60,  -8.26,  99.90,  -8.78,  -1.12,
06/21 10Z,   0.60, -10.56,  99.90, -11.07,  -1.12,
06/21 11Z,   0.60, -12.40,  99.90, -12.92,  -1.12,
06/21 12Z,   0.50, -13.39,  99.90, -14.01,  -1.12,
06/21 13Z,   0.50, -13.41,  99.90, -14.03,  -1.12,  (min)
06/21 14Z,   0.40, -12.55,  99.90, -13.27,  -1.12,
06/21 15Z,   0.40, -11.05,  99.90, -11.77,  -1.12,
06/21 16Z,   0.40,  -9.30,  99.90, -10.02,  -1.12,
06/21 17Z,   0.40,  -7.76,  99.90,  -8.48,  -1.12,
06/21 18Z,   0.40,  -6.80,  99.90,  -7.52,  -1.12,
06/21 19Z,   0.40,  -6.60,  99.90,  -7.32,  -1.12,  (max)
06/21 20Z,   0.40,  -7.12,  99.90,  -7.84,  -1.12,
06/21 21Z,   0.40,  -8.19,  99.90,  -8.91,  -1.12,
06/21 22Z,   0.30,  -9.48,  99.90, -10.30,  -1.12,
06/21 23Z,   0.30, -10.56,  99.90, -11.38,  -1.12,
06/22 00Z,   0.30, -10.99,  99.90, -11.81,  -1.12,  (min)
06/22 01Z,   0.40, -10.58,  99.90, -11.30,  -1.12,
06/22 02Z,   0.30,  -9.36,  99.90, -10.18,  -1.12,
06/22 03Z,   0.30,  -7.56,  99.90,  -8.38,  -1.12,
06/22 04Z,   0.40,  -5.53,  99.90,  -6.25,  -1.12,
06/22 05Z,   0.40,  -3.78,  99.90,  -4.49,  -1.12,
06/22 06Z,   0.50,  -2.77,  99.90,  -3.39,  -1.12,  (max)
06/22 07Z,   0.50,  -2.81,  99.90,  -3.43,  -1.12,
06/22 08Z,   0.60,  -3.92,  99.90,  -4.44,  -1.12,
06/22 09Z,   0.50,  -5.93,  99.90,  -6.55,  -1.12,
06/22 10Z,   0.50,  -8.52,  99.90,  -9.14,  -1.12,
06/22 11Z,   0.50, -11.18,  99.90, -11.80,  -1.12,
06/22 12Z,   0.50, -13.31,  99.90, -13.93,  -1.12,
06/22 13Z,   0.50, -14.49,  99.90, -15.11,  -1.12,
06/22 14Z,   0.50, -14.54,  99.90, -15.16,  -1.12,  (min)
06/22 15Z,   0.50, -13.55,  99.90, -14.17,  -1.12,
06/22 16Z,   0.50, -11.79,  99.90, -12.41,  -1.12,
06/22 17Z,   0.40,  -9.70,  99.90, -10.42,  -1.12,
06/22 18Z,   0.50,  -7.81,  99.90,  -8.43,  -1.12,
06/22 19Z,   0.50,  -6.56,  99.90,  -7.18,  -1.12,
06/22 20Z,   0.50,  -6.15,  99.90,  -6.77,  -1.12,  (max)
06/22 21Z,   0.50,  -6.56,  99.90,  -7.18,  -1.12,
06/22 22Z,   0.50,  -7.62,  99.90,  -8.24,  -1.12,
06/22 23Z,   0.50,  -8.99,  99.90,  -9.61,  -1.12,
06/23 00Z,   0.50, -10.16,  99.90, -10.78,  -1.12,