EXTRA-TROPICAL  STORM  SURGE
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Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
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Alaska
Gulf of Alaska
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Stations
Ketchikan, AK
Sitka, AK
Juneau, AK
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
#Kodiak Island, AK : 05/18/2025 20:22:16 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/17 00Z,  -0.30,  -3.74,  -3.94,  99.90,   0.10,
05/17 01Z,  -0.40,  -2.91,  -3.14,  99.90,   0.17,
05/17 02Z,  -0.40,  -2.71,  -3.02,  99.90,   0.09,  (max)
05/17 03Z,  -0.50,  -3.07,  -3.38,  99.90,   0.19,
05/17 04Z,  -0.50,  -3.77,  -4.10,  99.90,   0.17,
05/17 05Z,  -0.50,  -4.60,  -4.91,  99.90,   0.19,
05/17 06Z,  -0.40,  -5.27,  -5.56,  99.90,   0.11,
05/17 07Z,  -0.40,  -5.42,  -5.59,  99.90,   0.23,  (min)
05/17 08Z,  -0.50,  -4.92,  -5.18,  99.90,   0.24,
05/17 09Z,  -0.50,  -3.88,  -4.15,  99.90,   0.23,
05/17 10Z,  -0.50,  -2.62,  -2.88,  99.90,   0.24,
05/17 11Z,  -0.50,  -1.42,  -1.64,  99.90,   0.28,
05/17 12Z,  -0.40,  -0.53,  -0.73,  99.90,   0.20,
05/17 13Z,  -0.50,  -0.25,  -0.54,  99.90,   0.21,  (max)
05/17 14Z,  -0.50,  -0.78,  -1.14,  99.90,   0.14,
05/17 15Z,  -0.60,  -2.05,  -2.34,  99.90,   0.31,
05/17 16Z,  -0.60,  -3.79,  -4.22,  99.90,   0.17,
05/17 17Z,  -0.60,  -5.72,  -6.12,  99.90,   0.20,
05/17 18Z,  -0.60,  -7.48,  -7.79,  99.90,   0.29,
05/17 19Z,  -0.60,  -8.68,  -8.87,  99.90,   0.41,
05/17 20Z,  -0.60,  -9.05,  -9.18,  99.90,   0.47,  (min)
05/17 21Z,  -0.60,  -8.58,  -8.84,  99.90,   0.34,
05/17 22Z,  -0.60,  -7.54,  -7.80,  99.90,   0.34,
05/17 23Z,  -0.60,  -6.21,  -6.36,  99.90,   0.45,
05/18 00Z,  -0.60,  -4.83,  -4.97,  99.90,   0.46,
05/18 01Z,  -0.60,  -3.68,  -3.98,  99.90,   0.30,
05/18 02Z,  -0.60,  -3.03,  -3.36,  99.90,   0.27,
05/18 03Z,  -0.70,  -2.96,  -3.19,  99.90,   0.47,  (max)
05/18 04Z,  -0.70,  -3.35,  -3.76,  99.90,   0.29,
05/18 05Z,  -0.70,  -4.01,  -4.33,  99.90,   0.38,
05/18 06Z,  -0.70,  -4.72,  -5.10,  99.90,   0.32,
05/18 07Z,  -0.70,  -5.22,  -5.66,  99.90,   0.26,  (min)
05/18 08Z,  -0.70,  -5.22,  -5.38,  99.90,   0.54,
05/18 09Z,  -0.70,  -4.64,  -4.99,  99.90,   0.35,
05/18 10Z,  -0.70,  -3.65,  -4.07,  99.90,   0.28,
05/18 11Z,  -0.70,  -2.54,  -2.79,  99.90,   0.45,
05/18 12Z,  -0.60,  -1.53,  -1.76,  99.90,   0.37,
05/18 13Z,  -0.70,  -0.85,  -1.10,  99.90,   0.45,
05/18 14Z,  -0.70,  -0.77,  -1.10,  99.90,   0.37,  (max)
05/18 15Z,  -0.70,  -1.43,  -1.77,  99.90,   0.36,
05/18 16Z,  -0.70,  -2.71,  -3.07,  99.90,   0.34,
05/18 17Z,  -0.70,  -4.37,  -4.77,  99.90,   0.30,
05/18 18Z,  -0.70,  -6.11,  -6.45,  99.90,   0.36,
05/18 19Z,  -0.70,  -7.64,  -7.93,  99.90,   0.41,
05/18 20Z,  -0.70,  -8.60,  -8.76,  99.90,   0.54,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/18 21Z,  -0.70,  -8.78,  99.90,  -8.95,   0.52,  (min)
05/18 22Z,  -0.70,  -8.22,  99.90,  -8.42,   0.51,
05/18 23Z,  -0.70,  -7.19,  99.90,  -7.41,   0.49,
05/19 00Z,  -0.70,  -5.93,  99.90,  -6.16,   0.47,
05/19 01Z,  -0.70,  -4.65,  99.90,  -4.90,   0.45,
05/19 02Z,  -0.70,  -3.60,  99.90,  -3.88,   0.43,
05/19 03Z,  -0.70,  -3.05,  99.90,  -3.34,   0.41,  (max)
05/19 04Z,  -0.70,  -3.03,  99.90,  -3.34,   0.39,
05/19 05Z,  -0.70,  -3.42,  99.90,  -3.75,   0.37,
05/19 06Z,  -0.70,  -4.04,  99.90,  -4.39,   0.35,
05/19 07Z,  -0.70,  -4.71,  99.90,  -5.08,   0.33,
05/19 08Z,  -0.70,  -5.17,  99.90,  -5.56,   0.31,  (min)
05/19 09Z,  -0.70,  -5.16,  99.90,  -5.56,   0.31,
05/19 10Z,  -0.70,  -4.64,  99.90,  -5.03,   0.31,
05/19 11Z,  -0.70,  -3.78,  99.90,  -4.18,   0.31,
05/19 12Z,  -0.70,  -2.82,  99.90,  -3.22,   0.31,
05/19 13Z,  -0.70,  -1.95,  99.90,  -2.35,   0.31,
05/19 14Z,  -0.70,  -1.38,  99.90,  -1.77,   0.31,
05/19 15Z,  -0.70,  -1.36,  99.90,  -1.75,   0.31,  (max)
05/19 16Z,  -0.60,  -2.00,  99.90,  -2.29,   0.31,
05/19 17Z,  -0.60,  -3.19,  99.90,  -3.49,   0.31,
05/19 18Z,  -0.50,  -4.69,  99.90,  -4.88,   0.31,
05/19 19Z,  -0.50,  -6.26,  99.90,  -6.45,   0.31,
05/19 20Z,  -0.50,  -7.61,  99.90,  -7.81,   0.31,
05/19 21Z,  -0.50,  -8.42,  99.90,  -8.62,   0.31,
05/19 22Z,  -0.50,  -8.50,  99.90,  -8.69,   0.31,  (min)
05/19 23Z,  -0.50,  -7.92,  99.90,  -8.11,   0.31,
05/20 00Z,  -0.50,  -6.91,  99.90,  -7.10,   0.31,
05/20 01Z,  -0.50,  -5.67,  99.90,  -5.86,   0.31,
05/20 02Z,  -0.50,  -4.40,  99.90,  -4.59,   0.31,
05/20 03Z,  -0.50,  -3.37,  99.90,  -3.57,   0.31,
05/20 04Z,  -0.50,  -2.84,  99.90,  -3.03,   0.31,  (max)
05/20 05Z,  -0.50,  -2.84,  99.90,  -3.04,   0.31,
05/20 06Z,  -0.50,  -3.25,  99.90,  -3.45,   0.31,
05/20 07Z,  -0.50,  -3.92,  99.90,  -4.12,   0.31,
05/20 08Z,  -0.50,  -4.68,  99.90,  -4.87,   0.31,
05/20 09Z,  -0.40,  -5.25,  99.90,  -5.34,   0.31,
05/20 10Z,  -0.40,  -5.38,  99.90,  -5.47,   0.31,  (min)
05/20 11Z,  -0.40,  -5.01,  99.90,  -5.10,   0.31,
05/20 12Z,  -0.50,  -4.30,  99.90,  -4.50,   0.31,
05/20 13Z,  -0.50,  -3.45,  99.90,  -3.64,   0.31,
05/20 14Z,  -0.40,  -2.60,  99.90,  -2.69,   0.31,
05/20 15Z,  -0.40,  -1.99,  99.90,  -2.08,   0.31,
05/20 16Z,  -0.50,  -1.88,  99.90,  -2.08,   0.31,  (max)
05/20 17Z,  -0.50,  -2.40,  99.90,  -2.59,   0.31,
05/20 18Z,  -0.50,  -3.42,  99.90,  -3.62,   0.31,
05/20 19Z,  -0.50,  -4.76,  99.90,  -4.95,   0.31,
05/20 20Z,  -0.50,  -6.19,  99.90,  -6.39,   0.31,
05/20 21Z,  -0.50,  -7.45,  99.90,  -7.64,   0.31,
05/20 22Z,  -0.50,  -8.19,  99.90,  -8.38,   0.31,
05/20 23Z,  -0.50,  -8.23,  99.90,  -8.43,   0.31,  (min)
05/21 00Z,  -0.50,  -7.64,  99.90,  -7.84,   0.31,
05/21 01Z,  -0.50,  -6.61,  99.90,  -6.80,   0.31,
05/21 02Z,  -0.50,  -5.31,  99.90,  -5.50,   0.31,
05/21 03Z,  -0.50,  -3.96,  99.90,  -4.16,   0.31,
05/21 04Z,  -0.50,  -2.89,  99.90,  -3.09,   0.31,
05/21 05Z,  -0.50,  -2.36,  99.90,  -2.55,   0.31,  (max)
05/21 06Z,  -0.60,  -2.40,  99.90,  -2.69,   0.31,
05/21 07Z,  -0.60,  -2.91,  99.90,  -3.21,   0.31,
05/21 08Z,  -0.50,  -3.76,  99.90,  -3.96,   0.31,
05/21 09Z,  -0.50,  -4.76,  99.90,  -4.95,   0.31,
05/21 10Z,  -0.50,  -5.58,  99.90,  -5.77,   0.31,
05/21 11Z,  -0.50,  -5.94,  99.90,  -6.13,   0.31,  (min)
05/21 12Z,  -0.60,  -5.76,  99.90,  -6.06,   0.31,
05/21 13Z,  -0.60,  -5.17,  99.90,  -5.46,   0.31,
05/21 14Z,  -0.60,  -4.31,  99.90,  -4.60,   0.31,
05/21 15Z,  -0.70,  -3.35,  99.90,  -3.74,   0.31,
05/21 16Z,  -0.70,  -2.57,  99.90,  -2.96,   0.31,
05/21 17Z,  -0.70,  -2.27,  99.90,  -2.66,   0.31,  (max)
05/21 18Z,  -0.70,  -2.58,  99.90,  -2.97,   0.31,
05/21 19Z,  -0.70,  -3.41,  99.90,  -3.81,   0.31,
05/21 20Z,  -0.70,  -4.61,  99.90,  -5.01,   0.31,
05/21 21Z,  -0.70,  -5.98,  99.90,  -6.37,   0.31,
05/21 22Z,  -0.70,  -7.21,  99.90,  -7.60,   0.31,
05/21 23Z,  -0.70,  -7.94,  99.90,  -8.34,   0.31,
05/22 00Z,  -0.70,  -7.97,  99.90,  -8.37,   0.31,  (min)
05/22 01Z,  -0.70,  -7.34,  99.90,  -7.73,   0.31,
05/22 02Z,  -0.80,  -6.21,  99.90,  -6.70,   0.31,
05/22 03Z,  -0.80,  -4.76,  99.90,  -5.26,   0.31,
05/22 04Z,  -0.80,  -3.28,  99.90,  -3.78,   0.31,
05/22 05Z,  -0.80,  -2.14,  99.90,  -2.64,   0.31,
05/22 06Z,  -0.80,  -1.62,  99.90,  -2.12,   0.31,  (max)
05/22 07Z,  -0.70,  -1.78,  99.90,  -2.17,   0.31,
05/22 08Z,  -0.70,  -2.51,  99.90,  -2.90,   0.31,
05/22 09Z,  -0.80,  -3.68,  99.90,  -4.18,   0.31,
05/22 10Z,  -0.80,  -5.04,  99.90,  -5.54,   0.31,
05/22 11Z,  -0.80,  -6.21,  99.90,  -6.71,   0.31,
05/22 12Z,  -0.70,  -6.84,  99.90,  -7.24,   0.31,