EXTRA-TROPICAL  STORM  SURGE
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Manual
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
#Elfin Cove, AK : 01/23/2026 20:23:38 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/22 00Z,  -0.60,  -0.15,  -1.69,  99.90,  -0.94,  (max)
01/22 01Z,  -0.60,  -1.99,  -3.50,  99.90,  -0.91,
01/22 02Z,  -0.70,  -4.73,  -6.24,  99.90,  -0.81,
01/22 03Z,  -0.70,  -7.69,  -9.04,  99.90,  -0.65,
01/22 04Z,  -0.60, -10.21, -11.52,  99.90,  -0.71,
01/22 05Z,  -0.60, -11.75, -13.10,  99.90,  -0.75,
01/22 06Z,  -0.50, -11.99, -13.33,  99.90,  -0.84,  (min)
01/22 07Z,  -0.60, -10.88, -12.26,  99.90,  -0.78,
01/22 08Z,  -0.60,  -8.67, -10.06,  99.90,  -0.79,
01/22 09Z,  -0.60,  -5.86,  -7.41,  99.90,  -0.95,
01/22 10Z,  -0.60,  -3.16,  -4.78,  99.90,  -1.02,
01/22 11Z,  -0.60,  -1.19,  -2.92,  99.90,  -1.13,
01/22 12Z,  -0.60,  -0.38,  -2.04,  99.90,  -1.06,  (max)
01/22 13Z,  -0.60,  -0.88,  -2.55,  99.90,  -1.07,
01/22 14Z,  -0.70,  -2.47,  -4.04,  99.90,  -0.87,
01/22 15Z,  -0.70,  -4.63,  -6.12,  99.90,  -0.79,
01/22 16Z,  -0.70,  -6.71,  -8.08,  99.90,  -0.67,
01/22 17Z,  -0.70,  -8.19,  -9.55,  99.90,  -0.66,
01/22 18Z,  -0.60,  -8.69, -10.08,  99.90,  -0.79,  (min)
01/22 19Z,  -0.60,  -8.07,  -9.46,  99.90,  -0.79,
01/22 20Z,  -0.60,  -6.45,  -7.89,  99.90,  -0.84,
01/22 21Z,  -0.60,  -4.25,  -5.78,  99.90,  -0.93,
01/22 22Z,  -0.60,  -2.09,  -3.72,  99.90,  -1.03,
01/22 23Z,  -0.70,  -0.62,  -2.30,  99.90,  -0.98,
01/23 00Z,  -0.60,  -0.26,  -1.87,  99.90,  -1.01,  (max)
01/23 01Z,  -0.60,  -1.18,  -2.80,  99.90,  -1.02,
01/23 02Z,  -0.60,  -3.23,  -4.82,  99.90,  -0.99,
01/23 03Z,  -0.70,  -5.91,  -7.43,  99.90,  -0.82,
01/23 04Z,  -0.70,  -8.54, -10.04,  99.90,  -0.80,
01/23 05Z,  -0.70, -10.49, -11.98,  99.90,  -0.79,
01/23 06Z,  -0.70, -11.38, -12.90,  99.90,  -0.82,  (min)
01/23 07Z,  -0.70, -10.99, -12.59,  99.90,  -0.90,
01/23 08Z,  -0.70,  -9.38, -11.04,  99.90,  -0.96,
01/23 09Z,  -0.60,  -6.92,  -8.60,  99.90,  -1.08,
01/23 10Z,  -0.70,  -4.18,  -5.99,  99.90,  -1.11,
01/23 11Z,  -0.70,  -1.84,  -3.72,  99.90,  -1.18,
01/23 12Z,  -0.70,  -0.43,  -2.32,  99.90,  -1.19,
01/23 13Z,  -0.80,  -0.23,  -2.04,  99.90,  -1.01,  (max)
01/23 14Z,  -0.80,  -1.27,  -2.99,  99.90,  -0.92,
01/23 15Z,  -0.80,  -3.22,  -4.95,  99.90,  -0.93,
01/23 16Z,  -0.80,  -5.49,  -7.07,  99.90,  -0.78,
01/23 17Z,  -0.80,  -7.47,  -9.01,  99.90,  -0.74,
01/23 18Z,  -0.80,  -8.71, -10.31,  99.90,  -0.80,
01/23 19Z,  -0.80,  -8.93, -10.54,  99.90,  -0.81,  (min)
01/23 20Z,  -0.90,  -8.07,  -9.70,  99.90,  -0.73,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/23 21Z,  -0.90,  -6.34,  99.90,  -7.99,  -0.74,
01/23 22Z,  -0.80,  -4.24,  99.90,  -5.79,  -0.75,
01/23 23Z,  -0.70,  -2.36,  99.90,  -3.83,  -0.76,
01/24 00Z,  -0.70,  -1.26,  99.90,  -2.73,  -0.77,
01/24 01Z,  -0.70,  -1.23,  99.90,  -2.71,  -0.78,  (max)
01/24 02Z,  -0.70,  -2.34,  99.90,  -3.83,  -0.79,
01/24 03Z,  -0.80,  -4.35,  99.90,  -5.96,  -0.80,
01/24 04Z,  -0.80,  -6.73,  99.90,  -8.34,  -0.81,
01/24 05Z,  -0.70,  -8.84,  99.90, -10.36,  -0.82,
01/24 06Z,  -0.80, -10.19,  99.90, -11.82,  -0.83,
01/24 07Z,  -0.90, -10.47,  99.90, -12.22,  -0.85,  (min)
01/24 08Z,  -1.00,  -9.59,  99.90, -11.45,  -0.86,
01/24 09Z,  -1.00,  -7.71,  99.90,  -9.57,  -0.86,
01/24 10Z,  -1.00,  -5.25,  99.90,  -7.10,  -0.86,
01/24 11Z,  -1.00,  -2.79,  99.90,  -4.65,  -0.86,
01/24 12Z,  -0.80,  -0.93,  99.90,  -2.58,  -0.86,
01/24 13Z,  -0.80,  -0.05,  99.90,  -1.71,  -0.86,  (max)
01/24 14Z,  -0.70,  -0.36,  99.90,  -1.91,  -0.86,
01/24 15Z,  -0.80,  -1.77,  99.90,  -3.42,  -0.86,
01/24 16Z,  -0.90,  -3.90,  99.90,  -5.65,  -0.86,
01/24 17Z,  -0.90,  -6.15,  99.90,  -7.91,  -0.86,
01/24 18Z,  -0.90,  -8.00,  99.90,  -9.76,  -0.86,
01/24 19Z,  -0.90,  -9.06,  99.90, -10.81,  -0.86,
01/24 20Z,  -0.90,  -9.10,  99.90, -10.86,  -0.86,  (min)
01/24 21Z,  -0.80,  -8.16,  99.90,  -9.82,  -0.86,
01/24 22Z,  -0.70,  -6.52,  99.90,  -8.07,  -0.86,
01/24 23Z,  -0.70,  -4.64,  99.90,  -6.20,  -0.86,
01/25 00Z,  -0.70,  -3.07,  99.90,  -4.63,  -0.86,
01/25 01Z,  -0.70,  -2.23,  99.90,  -3.78,  -0.86,  (max)
01/25 02Z,  -0.80,  -2.33,  99.90,  -3.99,  -0.86,
01/25 03Z,  -0.80,  -3.39,  99.90,  -5.04,  -0.86,
01/25 04Z,  -0.70,  -5.12,  99.90,  -6.68,  -0.86,
01/25 05Z,  -0.70,  -7.03,  99.90,  -8.59,  -0.86,
01/25 06Z,  -0.70,  -8.58,  99.90, -10.13,  -0.86,
01/25 07Z,  -0.60,  -9.38,  99.90, -10.84,  -0.86,  (min)
01/25 08Z,  -0.60,  -9.22,  99.90, -10.68,  -0.86,
01/25 09Z,  -0.60,  -8.08,  99.90,  -9.54,  -0.86,
01/25 10Z,  -0.50,  -6.18,  99.90,  -7.53,  -0.86,
01/25 11Z,  -0.50,  -3.93,  99.90,  -5.29,  -0.86,
01/25 12Z,  -0.40,  -1.86,  99.90,  -3.11,  -0.86,
01/25 13Z,  -0.40,  -0.44,  99.90,  -1.69,  -0.86,
01/25 14Z,  -0.40,   0.02,  99.90,  -1.24,  -0.86,  (max)
01/25 15Z,  -0.50,  -0.61,  99.90,  -1.97,  -0.86,
01/25 16Z,  -0.50,  -2.20,  99.90,  -3.55,  -0.86,
01/25 17Z,  -0.40,  -4.35,  99.90,  -5.61,  -0.86,
01/25 18Z,  -0.50,  -6.53,  99.90,  -7.89,  -0.86,
01/25 19Z,  -0.50,  -8.28,  99.90,  -9.63,  -0.86,
01/25 20Z,  -0.40,  -9.26,  99.90, -10.51,  -0.86,
01/25 21Z,  -0.40,  -9.30,  99.90, -10.56,  -0.86,  (min)
01/25 22Z,  -0.30,  -8.47,  99.90,  -9.63,  -0.86,
01/25 23Z,  -0.30,  -7.05,  99.90,  -8.21,  -0.86,
01/26 00Z,  -0.30,  -5.44,  99.90,  -6.59,  -0.86,
01/26 01Z,  -0.30,  -4.08,  99.90,  -5.24,  -0.86,
01/26 02Z,  -0.20,  -3.32,  99.90,  -4.38,  -0.86,  (max)
01/26 03Z,  -0.20,  -3.34,  99.90,  -4.39,  -0.86,
01/26 04Z,  -0.30,  -4.12,  99.90,  -5.27,  -0.86,
01/26 05Z,  -0.30,  -5.41,  99.90,  -6.57,  -0.86,
01/26 06Z,  -0.20,  -6.81,  99.90,  -7.86,  -0.86,
01/26 07Z,  -0.20,  -7.86,  99.90,  -8.92,  -0.86,
01/26 08Z,  -0.20,  -8.29,  99.90,  -9.34,  -0.86,  (min)
01/26 09Z,  -0.20,  -7.92,  99.90,  -8.97,  -0.86,
01/26 10Z,  -0.10,  -6.77,  99.90,  -7.72,  -0.86,
01/26 11Z,  -0.10,  -5.05,  99.90,  -6.01,  -0.86,
01/26 12Z,   0.00,  -3.12,  99.90,  -3.98,  -0.86,
01/26 13Z,   0.00,  -1.40,  99.90,  -2.26,  -0.86,
01/26 14Z,   0.00,  -0.30,  99.90,  -1.16,  -0.86,
01/26 15Z,  -0.10,  -0.07,  99.90,  -1.02,  -0.86,  (max)
01/26 16Z,   0.00,  -0.80,  99.90,  -1.65,  -0.86,
01/26 17Z,   0.00,  -2.39,  99.90,  -3.24,  -0.86,
01/26 18Z,   0.00,  -4.48,  99.90,  -5.34,  -0.86,
01/26 19Z,   0.00,  -6.61,  99.90,  -7.47,  -0.86,
01/26 20Z,   0.00,  -8.35,  99.90,  -9.21,  -0.86,
01/26 21Z,   0.10,  -9.41,  99.90, -10.16,  -0.86,
01/26 22Z,   0.10,  -9.63,  99.90, -10.39,  -0.86,  (min)
01/26 23Z,   0.20,  -9.06,  99.90,  -9.72,  -0.86,
01/27 00Z,   0.10,  -7.90,  99.90,  -8.66,  -0.86,
01/27 01Z,   0.00,  -6.48,  99.90,  -7.34,  -0.86,
01/27 02Z,   0.10,  -5.19,  99.90,  -5.94,  -0.86,
01/27 03Z,   0.10,  -4.31,  99.90,  -5.07,  -0.86,
01/27 04Z,   0.30,  -4.03,  99.90,  -4.58,  -0.86,  (max)
01/27 05Z,   0.20,  -4.38,  99.90,  -5.03,  -0.86,
01/27 06Z,   0.20,  -5.20,  99.90,  -5.86,  -0.86,
01/27 07Z,   0.20,  -6.16,  99.90,  -6.82,  -0.86,
01/27 08Z,   0.30,  -6.90,  99.90,  -7.46,  -0.86,
01/27 09Z,   0.50,  -7.18,  99.90,  -7.53,  -0.86,  (min)
01/27 10Z,   0.50,  -6.85,  99.90,  -7.21,  -0.86,
01/27 11Z,   0.60,  -5.91,  99.90,  -6.16,  -0.86,
01/27 12Z,   0.70,  -4.48,  99.90,  -4.63,  -0.86,