EXTRA-TROPICAL  STORM  SURGE
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Alaska
Gulf of Alaska
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Atka, AK
Unalaska, AK
Surge List
Gulf of Alaska
#Atka, AK : 03/05/2026 19:22:39 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/04 00Z,  -0.70,  -2.30,  -2.47,  99.90,   0.53,
03/04 01Z,  -0.80,  -2.24,  -2.46,  99.90,   0.58,
03/04 02Z,  -0.80,  -2.24,  -2.33,  99.90,   0.71,  (max)
03/04 03Z,  -0.70,  -2.36,  -2.37,  99.90,   0.69,
03/04 04Z,  -0.70,  -2.62,  -2.56,  99.90,   0.76,
03/04 05Z,  -0.60,  -2.99,  -2.87,  99.90,   0.72,
03/04 06Z,  -0.70,  -3.38,  -3.35,  99.90,   0.73,
03/04 07Z,  -0.70,  -3.74,  -3.74,  99.90,   0.70,
03/04 08Z,  -0.70,  -3.99,  -4.05,  99.90,   0.64,
03/04 09Z,  -0.60,  -4.06,  -4.30,  99.90,   0.36,
03/04 10Z,  -0.70,  -3.99,  -4.33,  99.90,   0.36,  (min)
03/04 11Z,  -0.60,  -3.79,  -4.23,  99.90,   0.16,
03/04 12Z,  -0.70,  -3.47,  -4.00,  99.90,   0.17,
03/04 13Z,  -0.70,  -3.09,  -3.68,  99.90,   0.11,
03/04 14Z,  -0.60,  -2.72,  -3.38,  99.90,  -0.06,
03/04 15Z,  -0.60,  -2.43,  -3.01,  99.90,   0.02,
03/04 16Z,  -0.60,  -2.28,  -2.71,  99.90,   0.17,
03/04 17Z,  -0.60,  -2.29,  -2.59,  99.90,   0.30,
03/04 18Z,  -0.60,  -2.41,  -2.54,  99.90,   0.47,  (max)
03/04 19Z,  -0.60,  -2.61,  -2.58,  99.90,   0.63,
03/04 20Z,  -0.60,  -2.82,  -2.71,  99.90,   0.71,
03/04 21Z,  -0.60,  -2.97,  -2.88,  99.90,   0.69,
03/04 22Z,  -0.50,  -3.04,  -3.08,  99.90,   0.46,
03/04 23Z,  -0.50,  -3.04,  -3.10,  99.90,   0.44,  (min)
03/05 00Z,  -0.50,  -2.94,  -3.08,  99.90,   0.36,
03/05 01Z,  -0.50,  -2.79,  -2.93,  99.90,   0.36,
03/05 02Z,  -0.50,  -2.65,  -2.77,  99.90,   0.38,
03/05 03Z,  -0.50,  -2.53,  -2.71,  99.90,   0.32,
03/05 04Z,  -0.40,  -2.51,  -2.62,  99.90,   0.29,  (max)
03/05 05Z,  -0.40,  -2.61,  -2.73,  99.90,   0.28,
03/05 06Z,  -0.40,  -2.82,  -2.91,  99.90,   0.31,
03/05 07Z,  -0.40,  -3.07,  -3.15,  99.90,   0.32,
03/05 08Z,  -0.30,  -3.32,  -3.40,  99.90,   0.22,
03/05 09Z,  -0.30,  -3.49,  -3.67,  99.90,   0.12,
03/05 10Z,  -0.30,  -3.55,  -3.84,  99.90,   0.01,  (min)
03/05 11Z,  -0.30,  -3.49,  -3.82,  99.90,  -0.03,
03/05 12Z,  -0.30,  -3.32,  -3.73,  99.90,  -0.11,
03/05 13Z,  -0.20,  -3.04,  -3.56,  99.90,  -0.32,
03/05 14Z,  -0.20,  -2.75,  -3.23,  99.90,  -0.28,
03/05 15Z,  -0.20,  -2.48,  -2.89,  99.90,  -0.21,
03/05 16Z,  -0.20,  -2.29,  -2.71,  99.90,  -0.22,
03/05 17Z,  -0.20,  -2.26,  -2.58,  99.90,  -0.12,
03/05 18Z,  -0.20,  -2.38,  -2.57,  99.90,   0.01,  (max)
03/05 19Z,  -0.20,  -2.62,  -2.66,  99.90,   0.16,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/05 20Z,  -0.20,  -2.92,  99.90,  -2.96,   0.16,
03/05 21Z,  -0.20,  -3.22,  99.90,  -3.26,   0.16,
03/05 22Z,  -0.20,  -3.44,  99.90,  -3.49,   0.16,
03/05 23Z,  -0.30,  -3.56,  99.90,  -3.71,   0.16,  (min)
03/06 00Z,  -0.30,  -3.56,  99.90,  -3.70,   0.15,
03/06 01Z,  -0.30,  -3.41,  99.90,  -3.55,   0.15,
03/06 02Z,  -0.30,  -3.19,  99.90,  -3.33,   0.15,
03/06 03Z,  -0.20,  -2.94,  99.90,  -2.99,   0.15,
03/06 04Z,  -0.20,  -2.70,  99.90,  -2.75,   0.15,
03/06 05Z,  -0.10,  -2.54,  99.90,  -2.49,   0.15,
03/06 06Z,  -0.10,  -2.51,  99.90,  -2.46,   0.15,  (max)
03/06 07Z,  -0.10,  -2.59,  99.90,  -2.53,   0.15,
03/06 08Z,  -0.10,  -2.73,  99.90,  -2.67,   0.15,
03/06 09Z,  -0.20,  -2.90,  99.90,  -2.95,   0.15,
03/06 10Z,  -0.20,  -3.04,  99.90,  -3.08,   0.15,
03/06 11Z,  -0.20,  -3.09,  99.90,  -3.14,   0.15,  (min)
03/06 12Z,  -0.20,  -3.04,  99.90,  -3.09,   0.15,
03/06 13Z,  -0.20,  -2.89,  99.90,  -2.93,   0.15,
03/06 14Z,  -0.20,  -2.67,  99.90,  -2.72,   0.15,
03/06 15Z,  -0.20,  -2.47,  99.90,  -2.52,   0.15,
03/06 16Z,  -0.20,  -2.31,  99.90,  -2.35,   0.15,  (max)
03/06 17Z,  -0.30,  -2.23,  99.90,  -2.37,   0.15,
03/06 18Z,  -0.30,  -2.31,  99.90,  -2.46,   0.15,
03/06 19Z,  -0.30,  -2.55,  99.90,  -2.70,   0.15,
03/06 20Z,  -0.30,  -2.89,  99.90,  -3.03,   0.15,
03/06 21Z,  -0.40,  -3.28,  99.90,  -3.53,   0.15,
03/06 22Z,  -0.40,  -3.66,  99.90,  -3.91,   0.15,
03/06 23Z,  -0.50,  -3.93,  99.90,  -4.27,   0.15,
03/07 00Z,  -0.50,  -4.03,  99.90,  -4.38,   0.15,
03/07 01Z,  -0.60,  -3.97,  99.90,  -4.42,   0.15,  (min)
03/07 02Z,  -0.60,  -3.75,  99.90,  -4.20,   0.15,
03/07 03Z,  -0.60,  -3.45,  99.90,  -3.90,   0.15,
03/07 04Z,  -0.60,  -3.10,  99.90,  -3.54,   0.15,
03/07 05Z,  -0.60,  -2.74,  99.90,  -3.19,   0.15,
03/07 06Z,  -0.70,  -2.47,  99.90,  -3.02,   0.15,
03/07 07Z,  -0.70,  -2.35,  99.90,  -2.90,   0.15,
03/07 08Z,  -0.70,  -2.33,  99.90,  -2.88,   0.15,  (max)
03/07 09Z,  -0.80,  -2.41,  99.90,  -3.06,   0.15,
03/07 10Z,  -0.80,  -2.55,  99.90,  -3.20,   0.15,
03/07 11Z,  -0.80,  -2.67,  99.90,  -3.31,   0.15,
03/07 12Z,  -0.80,  -2.70,  99.90,  -3.35,   0.15,  (min)
03/07 13Z,  -0.80,  -2.65,  99.90,  -3.29,   0.15,
03/07 14Z,  -0.80,  -2.53,  99.90,  -3.17,   0.15,
03/07 15Z,  -0.80,  -2.38,  99.90,  -3.03,   0.15,
03/07 16Z,  -0.90,  -2.26,  99.90,  -3.01,   0.15,
03/07 17Z,  -0.90,  -2.19,  99.90,  -2.94,   0.15,  (max)
03/07 18Z,  -0.90,  -2.23,  99.90,  -2.97,   0.15,
03/07 19Z,  -0.90,  -2.43,  99.90,  -3.18,   0.15,
03/07 20Z,  -1.00,  -2.78,  99.90,  -3.63,   0.15,
03/07 21Z,  -1.00,  -3.21,  99.90,  -4.06,   0.15,
03/07 22Z,  -1.00,  -3.69,  99.90,  -4.53,   0.15,
03/07 23Z,  -1.00,  -4.10,  99.90,  -4.95,   0.15,
03/08 00Z,  -1.00,  -4.35,  99.90,  -5.19,   0.15,
03/08 01Z,  -1.10,  -4.40,  99.90,  -5.34,   0.15,  (min)
03/08 02Z,  -1.10,  -4.26,  99.90,  -5.21,   0.15,
03/08 03Z,  -1.10,  -3.97,  99.90,  -4.91,   0.15,
03/08 04Z,  -1.10,  -3.57,  99.90,  -4.52,   0.15,
03/08 05Z,  -1.10,  -3.12,  99.90,  -4.07,   0.15,
03/08 06Z,  -1.10,  -2.68,  99.90,  -3.63,   0.15,
03/08 07Z,  -1.10,  -2.35,  99.90,  -3.30,   0.15,
03/08 08Z,  -1.10,  -2.17,  99.90,  -3.12,   0.15,
03/08 09Z,  -1.10,  -2.11,  99.90,  -3.06,   0.15,  (max)
03/08 10Z,  -1.10,  -2.18,  99.90,  -3.12,   0.15,
03/08 11Z,  -1.20,  -2.30,  99.90,  -3.34,   0.15,
03/08 12Z,  -1.20,  -2.38,  99.90,  -3.42,   0.15,
03/08 13Z,  -1.20,  -2.38,  99.90,  -3.42,   0.15,  (min)
03/08 14Z,  -1.20,  -2.33,  99.90,  -3.38,   0.15,
03/08 15Z,  -1.20,  -2.24,  99.90,  -3.29,   0.15,
03/08 16Z,  -1.20,  -2.15,  99.90,  -3.20,   0.15,
03/08 17Z,  -1.20,  -2.10,  99.90,  -3.15,   0.15,  (max)
03/08 18Z,  -1.20,  -2.13,  99.90,  -3.17,   0.15,
03/08 19Z,  -1.20,  -2.28,  99.90,  -3.32,   0.15,
03/08 20Z,  -1.20,  -2.59,  99.90,  -3.64,   0.15,
03/08 21Z,  -1.20,  -3.04,  99.90,  -4.09,   0.15,
03/08 22Z,  -1.20,  -3.56,  99.90,  -4.61,   0.15,
03/08 23Z,  -1.30,  -4.09,  99.90,  -5.23,   0.15,
03/09 00Z,  -1.30,  -4.48,  99.90,  -5.63,   0.15,
03/09 01Z,  -1.30,  -4.66,  99.90,  -5.81,   0.15,  (min)
03/09 02Z,  -1.30,  -4.65,  99.90,  -5.79,   0.15,
03/09 03Z,  -1.20,  -4.43,  99.90,  -5.48,   0.15,
03/09 04Z,  -1.20,  -4.06,  99.90,  -5.10,   0.15,
03/09 05Z,  -1.20,  -3.58,  99.90,  -4.63,   0.15,
03/09 06Z,  -1.20,  -3.07,  99.90,  -4.11,   0.15,
03/09 07Z,  -1.30,  -2.58,  99.90,  -3.73,   0.15,
03/09 08Z,  -1.30,  -2.23,  99.90,  -3.37,   0.15,
03/09 09Z,  -1.30,  -2.03,  99.90,  -3.18,   0.15,
03/09 10Z,  -1.30,  -1.98,  99.90,  -3.12,   0.15,  (max)
03/09 11Z,  -1.30,  -2.04,  99.90,  -3.18,   0.15,
03/09 12Z,  -1.30,  -2.12,  99.90,  -3.27,   0.15,