EXTRA-TROPICAL  STORM  SURGE
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Datum
hat-on
mhhw-on
msl-on
mllw-on
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Northeast
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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
#Cordova, AK : 07/20/2025 07:22:23 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/18 12Z,  -0.20,  -8.18,  -8.38,  99.90,   0.00,
07/18 13Z,  -0.20,  -6.46,  -6.71,  99.90,  -0.05,
07/18 14Z,  -0.20,  -5.04,  -5.29,  99.90,  -0.05,
07/18 15Z,  -0.20,  -4.11,  -4.22,  99.90,   0.09,
07/18 16Z,  -0.20,  -3.81,  -4.01,  99.90,   0.00,  (max)
07/18 17Z,  -0.20,  -4.29,  -4.54,  99.90,  -0.05,
07/18 18Z,  -0.10,  -5.55,  -5.87,  99.90,  -0.22,
07/18 19Z,  -0.10,  -7.26,  -7.41,  99.90,  -0.05,
07/18 20Z,  -0.10,  -8.92,  -9.17,  99.90,  -0.15,
07/18 21Z,  -0.10,  -9.96, -10.09,  99.90,  -0.03,  (min)
07/18 22Z,  -0.10,  -9.87, -10.07,  99.90,  -0.10,
07/18 23Z,  -0.10,  -8.55,  -8.64,  99.90,   0.01,
07/19 00Z,  -0.10,  -6.48,  -6.66,  99.90,  -0.08,
07/19 01Z,  -0.10,  -4.29,  -4.56,  99.90,  -0.17,
07/19 02Z,  -0.10,  -2.37,  -2.65,  99.90,  -0.18,
07/19 03Z,  -0.10,  -1.00,  -1.24,  99.90,  -0.14,
07/19 04Z,  -0.10,  -0.38,  -0.67,  99.90,  -0.19,  (max)
07/19 05Z,  -0.20,  -0.74,  -1.07,  99.90,  -0.13,
07/19 06Z,   0.00,  -2.16,  -2.41,  99.90,  -0.25,
07/19 07Z,   0.00,  -4.45,  -4.58,  99.90,  -0.13,
07/19 08Z,   0.00,  -7.08,  -7.19,  99.90,  -0.11,
07/19 09Z,  -0.10,  -9.48,  -9.65,  99.90,  -0.07,
07/19 10Z,  -0.10, -11.05, -11.29,  99.90,  -0.14,
07/19 11Z,  -0.20, -11.38, -11.58,  99.90,   0.00,  (min)
07/19 12Z,  -0.10, -10.61, -10.58,  99.90,   0.13,
07/19 13Z,  -0.10,  -9.25,  -9.29,  99.90,   0.06,
07/19 14Z,  -0.20,  -7.68,  -7.73,  99.90,   0.15,
07/19 15Z,  -0.20,  -6.15,  -6.34,  99.90,   0.01,
07/19 16Z,  -0.30,  -4.91,  -5.27,  99.90,  -0.06,
07/19 17Z,  -0.20,  -4.23,  -4.66,  99.90,  -0.23,  (max)
07/19 18Z,  -0.10,  -4.34,  -4.75,  99.90,  -0.31,
07/19 19Z,  -0.10,  -5.22,  -5.49,  99.90,  -0.17,
07/19 20Z,  -0.10,  -6.57,  -6.74,  99.90,  -0.07,
07/19 21Z,  -0.10,  -7.91,  -8.13,  99.90,  -0.12,
07/19 22Z,  -0.10,  -8.79,  -9.02,  99.90,  -0.13,  (min)
07/19 23Z,  -0.20,  -8.73,  -8.82,  99.90,   0.11,
07/20 00Z,  -0.10,  -7.65,  -7.73,  99.90,   0.02,
07/20 01Z,  -0.10,  -5.93,  -6.11,  99.90,  -0.08,
07/20 02Z,  -0.10,  -4.00,  -4.36,  99.90,  -0.26,
07/20 03Z,  -0.20,  -2.18,  -2.60,  99.90,  -0.22,
07/20 04Z,  -0.20,  -0.77,  -1.24,  99.90,  -0.27,
07/20 05Z,  -0.20,  -0.11,  -0.69,  99.90,  -0.38,  (max)
07/20 06Z,  -0.20,  -0.46,  -0.92,  99.90,  -0.26,
07/20 07Z,  -0.20,  -1.94,  -2.35,  99.90,  -0.21,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/20 08Z,  -0.20,  -4.26,  99.90,  -4.65,  -0.19,
07/20 09Z,  -0.20,  -6.96,  99.90,  -7.32,  -0.16,
07/20 10Z,  -0.20,  -9.50,  99.90,  -9.83,  -0.13,
07/20 11Z,  -0.20, -11.33,  99.90, -11.63,  -0.10,
07/20 12Z,  -0.20, -12.01,  99.90, -12.28,  -0.07,  (min)
07/20 13Z,  -0.20, -11.59,  99.90, -11.83,  -0.04,
07/20 14Z,  -0.20, -10.41,  99.90, -10.63,  -0.01,
07/20 15Z,  -0.20,  -8.76,  99.90,  -8.94,   0.01,
07/20 16Z,  -0.20,  -6.92,  99.90,  -7.08,   0.04,
07/20 17Z,  -0.20,  -5.29,  99.90,  -5.42,   0.07,
07/20 18Z,  -0.20,  -4.23,  99.90,  -4.34,   0.10,
07/20 19Z,  -0.20,  -4.01,  99.90,  -4.08,   0.13,  (max)
07/20 20Z,  -0.20,  -4.60,  99.90,  -4.67,   0.13,
07/20 21Z,  -0.20,  -5.69,  99.90,  -5.76,   0.13,
07/20 22Z,  -0.20,  -6.94,  99.90,  -7.01,   0.13,
07/20 23Z,  -0.30,  -7.91,  99.90,  -8.08,   0.13,
07/21 00Z,  -0.30,  -8.11,  99.90,  -8.28,   0.13,  (min)
07/21 01Z,  -0.30,  -7.36,  99.90,  -7.53,   0.13,
07/21 02Z,  -0.30,  -5.89,  99.90,  -6.06,   0.13,
07/21 03Z,  -0.30,  -4.02,  99.90,  -4.19,   0.13,
07/21 04Z,  -0.30,  -2.08,  99.90,  -2.25,   0.13,
07/21 05Z,  -0.30,  -0.51,  99.90,  -0.69,   0.13,
07/21 06Z,  -0.30,   0.24,  99.90,   0.07,   0.13,  (max)
07/21 07Z,  -0.30,  -0.10,  99.90,  -0.27,   0.13,
07/21 08Z,  -0.30,  -1.59,  99.90,  -1.76,   0.13,
07/21 09Z,  -0.30,  -3.96,  99.90,  -4.13,   0.13,
07/21 10Z,  -0.30,  -6.79,  99.90,  -6.97,   0.13,
07/21 11Z,  -0.20,  -9.62,  99.90,  -9.70,   0.13,
07/21 12Z,  -0.20, -11.82,  99.90, -11.90,   0.13,
07/21 13Z,  -0.20, -12.86,  99.90, -12.93,   0.13,  (min)
07/21 14Z,  -0.20, -12.65,  99.90, -12.72,   0.13,
07/21 15Z,  -0.20, -11.41,  99.90, -11.49,   0.13,
07/21 16Z,  -0.20,  -9.46,  99.90,  -9.53,   0.13,
07/21 17Z,  -0.20,  -7.22,  99.90,  -7.29,   0.13,
07/21 18Z,  -0.20,  -5.23,  99.90,  -5.30,   0.13,
07/21 19Z,  -0.20,  -3.88,  99.90,  -3.95,   0.13,
07/21 20Z,  -0.20,  -3.42,  99.90,  -3.49,   0.13,  (max)
07/21 21Z,  -0.10,  -3.82,  99.90,  -3.79,   0.13,
07/21 22Z,  -0.20,  -4.86,  99.90,  -4.93,   0.13,
07/21 23Z,  -0.20,  -6.26,  99.90,  -6.33,   0.13,
07/22 00Z,  -0.10,  -7.54,  99.90,  -7.52,   0.13,
07/22 01Z,  -0.10,  -8.09,  99.90,  -8.06,   0.13,  (min)
07/22 02Z,  -0.10,  -7.59,  99.90,  -7.56,   0.13,
07/22 03Z,  -0.10,  -6.16,  99.90,  -6.13,   0.13,
07/22 04Z,  -0.10,  -4.12,  99.90,  -4.09,   0.13,
07/22 05Z,   0.00,  -1.95,  99.90,  -1.82,   0.13,
07/22 06Z,  -0.10,  -0.21,  99.90,  -0.18,   0.13,
07/22 07Z,  -0.10,   0.64,  99.90,   0.67,   0.13,  (max)
07/22 08Z,   0.00,   0.31,  99.90,   0.44,   0.13,
07/22 09Z,   0.00,  -1.21,  99.90,  -1.08,   0.13,
07/22 10Z,   0.00,  -3.69,  99.90,  -3.56,   0.13,
07/22 11Z,   0.00,  -6.79,  99.90,  -6.66,   0.13,
07/22 12Z,  -0.10, -10.01,  99.90,  -9.98,   0.13,
07/22 13Z,  -0.10, -12.58,  99.90, -12.55,   0.13,
07/22 14Z,  -0.10, -13.81,  99.90, -13.78,   0.13,  (min)
07/22 15Z,  -0.10, -13.54,  99.90, -13.52,   0.13,
07/22 16Z,  -0.10, -12.02,  99.90, -11.99,   0.13,
07/22 17Z,  -0.10,  -9.66,  99.90,  -9.63,   0.13,
07/22 18Z,   0.00,  -7.05,  99.90,  -6.93,   0.13,
07/22 19Z,   0.00,  -4.78,  99.90,  -4.66,   0.13,
07/22 20Z,   0.00,  -3.25,  99.90,  -3.12,   0.13,
07/22 21Z,   0.00,  -2.68,  99.90,  -2.55,   0.13,  (max)
07/22 22Z,   0.00,  -3.08,  99.90,  -2.95,   0.13,
07/22 23Z,   0.00,  -4.30,  99.90,  -4.17,   0.13,
07/23 00Z,   0.00,  -6.07,  99.90,  -5.94,   0.13,
07/23 01Z,   0.00,  -7.76,  99.90,  -7.63,   0.13,
07/23 02Z,   0.00,  -8.56,  99.90,  -8.43,   0.13,  (min)
07/23 03Z,   0.00,  -8.08,  99.90,  -7.95,   0.13,
07/23 04Z,   0.00,  -6.47,  99.90,  -6.35,   0.13,
07/23 05Z,   0.00,  -4.16,  99.90,  -4.03,   0.13,
07/23 06Z,   0.00,  -1.74,  99.90,  -1.61,   0.13,
07/23 07Z,   0.10,   0.14,  99.90,   0.36,   0.13,
07/23 08Z,   0.10,   1.03,  99.90,   1.25,   0.13,  (max)
07/23 09Z,   0.10,   0.68,  99.90,   0.91,   0.13,
07/23 10Z,   0.10,  -0.94,  99.90,  -0.71,   0.13,
07/23 11Z,   0.10,  -3.65,  99.90,  -3.42,   0.13,
07/23 12Z,   0.00,  -7.12,  99.90,  -6.99,   0.13,
07/23 13Z,   0.00, -10.72,  99.90, -10.60,   0.13,
07/23 14Z,   0.00, -13.48,  99.90, -13.35,   0.13,
07/23 15Z,   0.00, -14.63,  99.90, -14.50,   0.13,  (min)
07/23 16Z,   0.00, -14.05,  99.90, -13.93,   0.13,
07/23 17Z,   0.00, -12.10,  99.90, -11.97,   0.13,
07/23 18Z,   0.00,  -9.34,  99.90,  -9.22,   0.13,
07/23 19Z,   0.10,  -6.47,  99.90,  -6.24,   0.13,
07/23 20Z,   0.20,  -4.05,  99.90,  -3.72,   0.13,
07/23 21Z,   0.10,  -2.46,  99.90,  -2.23,   0.13,
07/23 22Z,   0.10,  -1.95,  99.90,  -1.73,   0.13,  (max)
07/23 23Z,   0.20,  -2.58,  99.90,  -2.25,   0.13,
07/24 00Z,   0.10,  -4.20,  99.90,  -3.97,   0.13,