EXTRA-TROPICAL  STORM  SURGE
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Datum
hat-on
mhhw-on
msl-on
mllw-on
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Alaska
Gulf of Alaska
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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
#Elfin Cove, AK : 07/20/2025 03:23:21 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/18 12Z,  -0.50,  -6.78,  -8.28,  99.90,  -1.00,
07/18 13Z,  -0.50,  -5.12,  -6.76,  99.90,  -1.14,
07/18 14Z,  -0.60,  -3.81,  -5.40,  99.90,  -0.99,
07/18 15Z,  -0.60,  -3.17,  -4.84,  99.90,  -1.07,  (max)
07/18 16Z,  -0.60,  -3.35,  -5.06,  99.90,  -1.11,
07/18 17Z,  -0.60,  -4.31,  -5.95,  99.90,  -1.04,
07/18 18Z,  -0.40,  -5.71,  -7.31,  99.90,  -1.20,
07/18 19Z,  -0.50,  -7.12,  -8.57,  99.90,  -0.95,
07/18 20Z,  -0.50,  -8.10,  -9.58,  99.90,  -0.98,
07/18 21Z,  -0.50,  -8.38,  -9.86,  99.90,  -0.98,  (min)
07/18 22Z,  -0.50,  -7.81,  -9.32,  99.90,  -1.01,
07/18 23Z,  -0.50,  -6.45,  -8.09,  99.90,  -1.14,
07/19 00Z,  -0.40,  -4.55,  -6.20,  99.90,  -1.25,
07/19 01Z,  -0.50,  -2.51,  -4.30,  99.90,  -1.29,
07/19 02Z,  -0.50,  -0.81,  -2.68,  99.90,  -1.37,
07/19 03Z,  -0.50,   0.17,  -1.73,  99.90,  -1.40,  (max)
07/19 04Z,  -0.50,   0.18,  -1.74,  99.90,  -1.42,
07/19 05Z,  -0.50,  -0.87,  -2.70,  99.90,  -1.33,
07/19 06Z,  -0.40,  -2.76,  -4.56,  99.90,  -1.40,
07/19 07Z,  -0.50,  -5.08,  -6.66,  99.90,  -1.08,
07/19 08Z,  -0.50,  -7.32,  -8.79,  99.90,  -0.97,
07/19 09Z,  -0.60,  -9.06, -10.49,  99.90,  -0.83,
07/19 10Z,  -0.50,  -9.99, -11.33,  99.90,  -0.84,
07/19 11Z,  -0.50, -10.01, -11.36,  99.90,  -0.85,  (min)
07/19 12Z,  -0.50,  -9.17, -10.55,  99.90,  -0.88,
07/19 13Z,  -0.60,  -7.74,  -9.21,  99.90,  -0.87,
07/19 14Z,  -0.60,  -6.13,  -7.62,  99.90,  -0.89,
07/19 15Z,  -0.60,  -4.74,  -6.22,  99.90,  -0.88,
07/19 16Z,  -0.60,  -3.88,  -5.50,  99.90,  -1.02,
07/19 17Z,  -0.50,  -3.72,  -5.25,  99.90,  -1.03,  (max)
07/19 18Z,  -0.50,  -4.28,  -5.79,  99.90,  -1.01,
07/19 19Z,  -0.50,  -5.29,  -6.75,  99.90,  -0.96,
07/19 20Z,  -0.50,  -6.35,  -7.72,  99.90,  -0.87,
07/19 21Z,  -0.50,  -7.13,  -8.45,  99.90,  -0.82,
07/19 22Z,  -0.50,  -7.36,  -8.66,  99.90,  -0.80,  (min)
07/19 23Z,  -0.50,  -6.88,  -8.33,  99.90,  -0.95,
07/20 00Z,  -0.50,  -5.70,  -7.26,  99.90,  -1.06,
07/20 01Z,  -0.50,  -4.02,  -5.69,  99.90,  -1.17,
07/20 02Z,  -0.50,  -2.19,  -4.00,  99.90,  -1.31,
07/20 03Z,  -0.50,  -0.66,  -2.53,  99.90,  -1.37,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/20 04Z,  -0.50,   0.24,  99.90,  -1.60,  -1.34,
07/20 05Z,  -0.50,   0.23,  99.90,  -1.58,  -1.30,  (max)
07/20 06Z,  -0.50,  -0.82,  99.90,  -2.59,  -1.27,
07/20 07Z,  -0.60,  -2.73,  99.90,  -4.56,  -1.23,
07/20 08Z,  -0.60,  -5.09,  99.90,  -6.88,  -1.19,
07/20 09Z,  -0.60,  -7.43,  99.90,  -9.19,  -1.16,
07/20 10Z,  -0.70,  -9.35,  99.90, -11.18,  -1.12,
07/20 11Z,  -0.60, -10.52,  99.90, -12.21,  -1.09,
07/20 12Z,  -0.60, -10.75,  99.90, -12.40,  -1.05,  (min)
07/20 13Z,  -0.60, -10.07,  99.90, -11.68,  -1.01,
07/20 14Z,  -0.60,  -8.70,  99.90, -10.27,  -0.98,
07/20 15Z,  -0.60,  -7.02,  99.90,  -8.56,  -0.94,
07/20 16Z,  -0.60,  -5.42,  99.90,  -6.96,  -0.94,
07/20 17Z,  -0.60,  -4.22,  99.90,  -5.76,  -0.94,
07/20 18Z,  -0.70,  -3.69,  99.90,  -5.33,  -0.94,  (max)
07/20 19Z,  -0.70,  -3.89,  99.90,  -5.53,  -0.94,
07/20 20Z,  -0.70,  -4.62,  99.90,  -6.26,  -0.94,
07/20 21Z,  -0.70,  -5.53,  99.90,  -7.17,  -0.94,
07/20 22Z,  -0.70,  -6.31,  99.90,  -7.95,  -0.94,
07/20 23Z,  -0.70,  -6.66,  99.90,  -8.30,  -0.94,  (min)
07/21 00Z,  -0.70,  -6.38,  99.90,  -8.02,  -0.94,
07/21 01Z,  -0.70,  -5.40,  99.90,  -7.04,  -0.94,
07/21 02Z,  -0.70,  -3.89,  99.90,  -5.53,  -0.94,
07/21 03Z,  -0.70,  -2.17,  99.90,  -3.81,  -0.94,
07/21 04Z,  -0.70,  -0.64,  99.90,  -2.28,  -0.94,
07/21 05Z,  -0.70,   0.32,  99.90,  -1.32,  -0.94,
07/21 06Z,  -0.70,   0.38,  99.90,  -1.26,  -0.94,  (max)
07/21 07Z,  -0.70,  -0.62,  99.90,  -2.27,  -0.94,
07/21 08Z,  -0.60,  -2.55,  99.90,  -4.09,  -0.94,
07/21 09Z,  -0.60,  -5.02,  99.90,  -6.56,  -0.94,
07/21 10Z,  -0.60,  -7.56,  99.90,  -9.10,  -0.94,
07/21 11Z,  -0.60,  -9.74,  99.90, -11.28,  -0.94,
07/21 12Z,  -0.60, -11.15,  99.90, -12.69,  -0.94,
07/21 13Z,  -0.60, -11.54,  99.90, -13.08,  -0.94,  (min)
07/21 14Z,  -0.60, -10.91,  99.90, -12.45,  -0.94,
07/21 15Z,  -0.70,  -9.48,  99.90, -11.12,  -0.94,
07/21 16Z,  -0.70,  -7.60,  99.90,  -9.24,  -0.94,
07/21 17Z,  -0.70,  -5.68,  99.90,  -7.32,  -0.94,
07/21 18Z,  -0.70,  -4.13,  99.90,  -5.77,  -0.94,
07/21 19Z,  -0.70,  -3.29,  99.90,  -4.93,  -0.94,
07/21 20Z,  -0.70,  -3.27,  99.90,  -4.91,  -0.94,  (max)
07/21 21Z,  -0.60,  -3.89,  99.90,  -5.43,  -0.94,
07/21 22Z,  -0.60,  -4.86,  99.90,  -6.40,  -0.94,
07/21 23Z,  -0.50,  -5.82,  99.90,  -7.26,  -0.94,
07/22 00Z,  -0.50,  -6.40,  99.90,  -7.84,  -0.94,  (min)
07/22 01Z,  -0.40,  -6.32,  99.90,  -7.66,  -0.94,
07/22 02Z,  -0.50,  -5.48,  99.90,  -6.92,  -0.94,
07/22 03Z,  -0.50,  -4.03,  99.90,  -5.47,  -0.94,
07/22 04Z,  -0.50,  -2.27,  99.90,  -3.71,  -0.94,
07/22 05Z,  -0.50,  -0.61,  99.90,  -2.05,  -0.94,
07/22 06Z,  -0.50,   0.49,  99.90,  -0.95,  -0.94,
07/22 07Z,  -0.50,   0.65,  99.90,  -0.79,  -0.94,  (max)
07/22 08Z,  -0.50,  -0.35,  99.90,  -1.79,  -0.94,
07/22 09Z,  -0.50,  -2.36,  99.90,  -3.80,  -0.94,
07/22 10Z,  -0.50,  -5.02,  99.90,  -6.46,  -0.94,
07/22 11Z,  -0.50,  -7.83,  99.90,  -9.27,  -0.94,
07/22 12Z,  -0.50, -10.25,  99.90, -11.69,  -0.94,
07/22 13Z,  -0.50, -11.82,  99.90, -13.26,  -0.94,
07/22 14Z,  -0.50, -12.26,  99.90, -13.70,  -0.94,  (min)
07/22 15Z,  -0.50, -11.56,  99.90, -13.00,  -0.94,
07/22 16Z,  -0.50,  -9.93,  99.90, -11.37,  -0.94,
07/22 17Z,  -0.50,  -7.75,  99.90,  -9.19,  -0.94,
07/22 18Z,  -0.50,  -5.49,  99.90,  -6.93,  -0.94,
07/22 19Z,  -0.50,  -3.65,  99.90,  -5.10,  -0.94,
07/22 20Z,  -0.40,  -2.64,  99.90,  -3.98,  -0.94,
07/22 21Z,  -0.40,  -2.57,  99.90,  -3.92,  -0.94,  (max)
07/22 22Z,  -0.40,  -3.31,  99.90,  -4.65,  -0.94,
07/22 23Z,  -0.40,  -4.51,  99.90,  -5.85,  -0.94,
07/23 00Z,  -0.40,  -5.73,  99.90,  -7.07,  -0.94,
07/23 01Z,  -0.30,  -6.53,  99.90,  -7.77,  -0.94,
07/23 02Z,  -0.30,  -6.59,  99.90,  -7.83,  -0.94,  (min)
07/23 03Z,  -0.30,  -5.79,  99.90,  -7.03,  -0.94,
07/23 04Z,  -0.30,  -4.26,  99.90,  -5.50,  -0.94,
07/23 05Z,  -0.30,  -2.34,  99.90,  -3.58,  -0.94,
07/23 06Z,  -0.30,  -0.50,  99.90,  -1.74,  -0.94,
07/23 07Z,  -0.30,   0.75,  99.90,  -0.49,  -0.94,
07/23 08Z,  -0.40,   0.95,  99.90,  -0.39,  -0.94,  (max)
07/23 09Z,  -0.30,  -0.12,  99.90,  -1.36,  -0.94,
07/23 10Z,  -0.30,  -2.33,  99.90,  -3.57,  -0.94,
07/23 11Z,  -0.30,  -5.24,  99.90,  -6.49,  -0.94,
07/23 12Z,  -0.30,  -8.29,  99.90,  -9.53,  -0.94,
07/23 13Z,  -0.30, -10.86,  99.90, -12.10,  -0.94,
07/23 14Z,  -0.30, -12.46,  99.90, -13.70,  -0.94,
07/23 15Z,  -0.30, -12.80,  99.90, -14.04,  -0.94,  (min)
07/23 16Z,  -0.30, -11.87,  99.90, -13.11,  -0.94,
07/23 17Z,  -0.30,  -9.92,  99.90, -11.16,  -0.94,
07/23 18Z,  -0.30,  -7.41,  99.90,  -8.65,  -0.94,
07/23 19Z,  99.90,  -4.88,  99.90,  99.90,  -0.94,
07/23 20Z,  99.90,  -2.89,  99.90,  99.90,  -0.94,
07/23 21Z,  99.90,  -1.89,  99.90,  99.90,  -0.94,
07/23 22Z,  99.90,  -2.00,  99.90,  99.90,  -0.94,
07/23 23Z,  99.90,  -3.03,  99.90,  99.90,  -0.94,
07/24 00Z,  99.90,  -4.53,  99.90,  99.90,  -0.94,