EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
msl-on
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Alaska
Gulf of Alaska
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Sitka, AK
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Unalaska, AK
Surge List
Gulf of Alaska
#Sitka, AK : 03/26/2025 05:21:42 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/24 12Z,   0.40,   0.28,   0.03,  99.90,  -0.65,  (min)
03/24 13Z,   0.40,   0.80,   0.46,  99.90,  -0.74,
03/24 14Z,   0.30,   1.52,   1.15,  99.90,  -0.67,
03/24 15Z,   0.30,   2.28,   1.79,  99.90,  -0.79,
03/24 16Z,   0.30,   2.84,   2.41,  99.90,  -0.73,
03/24 17Z,   0.30,   3.00,   2.50,  99.90,  -0.80,  (max)
03/24 18Z,   0.10,   2.63,   2.22,  99.90,  -0.51,
03/24 19Z,   0.10,   1.72,   1.31,  99.90,  -0.51,
03/24 20Z,   0.10,   0.38,   0.05,  99.90,  -0.43,
03/24 21Z,   0.20,  -1.17,  -1.50,  99.90,  -0.53,
03/24 22Z,   0.20,  -2.63,  -2.89,  99.90,  -0.46,
03/24 23Z,   0.30,  -3.74,  -4.05,  99.90,  -0.61,
03/25 00Z,   0.00,  -4.26,  -4.55,  99.90,  -0.29,  (min)
03/25 01Z,   0.00,  -4.09,  -4.43,  99.90,  -0.34,
03/25 02Z,   0.00,  -3.28,  -3.55,  99.90,  -0.27,
03/25 03Z,   0.00,  -2.00,  -2.35,  99.90,  -0.35,
03/25 04Z,   0.00,  -0.54,  -0.87,  99.90,  -0.33,
03/25 05Z,   0.10,   0.80,   0.44,  99.90,  -0.46,
03/25 06Z,   0.00,   1.74,   1.45,  99.90,  -0.29,
03/25 07Z,   0.00,   2.13,   1.88,  99.90,  -0.25,  (max)
03/25 08Z,   0.00,   1.93,   1.72,  99.90,  -0.21,
03/25 09Z,   0.00,   1.29,   1.12,  99.90,  -0.17,
03/25 10Z,   0.00,   0.43,   0.34,  99.90,  -0.09,
03/25 11Z,   0.00,  -0.34,  -0.43,  99.90,  -0.09,
03/25 12Z,   0.00,  -0.76,  -0.92,  99.90,  -0.16,  (min)
03/25 13Z,   0.00,  -0.67,  -0.91,  99.90,  -0.24,
03/25 14Z,   0.00,  -0.05,  -0.34,  99.90,  -0.29,
03/25 15Z,   0.00,   0.96,   0.63,  99.90,  -0.33,
03/25 16Z,   0.00,   2.10,   1.76,  99.90,  -0.34,
03/25 17Z,   0.00,   3.05,   2.63,  99.90,  -0.42,
03/25 18Z,   0.00,   3.48,   3.09,  99.90,  -0.39,  (max)
03/25 19Z,   0.00,   3.22,   2.87,  99.90,  -0.35,
03/25 20Z,   0.00,   2.20,   1.91,  99.90,  -0.29,
03/25 21Z,   0.00,   0.60,   0.37,  99.90,  -0.23,
03/25 22Z,   0.00,  -1.31,  -1.59,  99.90,  -0.28,
03/25 23Z,   0.00,  -3.12,  -3.34,  99.90,  -0.22,
03/26 00Z,  -0.10,  -4.44,  -4.69,  99.90,  -0.15,
03/26 01Z,  -0.10,  -4.98,  -5.29,  99.90,  -0.21,  (min)
03/26 02Z,   0.00,  -4.61,  -4.97,  99.90,  -0.36,
03/26 03Z,  -0.10,  -3.43,  -3.87,  99.90,  -0.34,
03/26 04Z,  -0.10,  -1.70,  -2.19,  99.90,  -0.39,
03/26 05Z,  -0.20,   0.18,  -0.37,  99.90,  -0.35,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/26 06Z,  -0.20,   1.79,  99.90,   1.23,  -0.35,
03/26 07Z,  -0.30,   2.78,  99.90,   2.11,  -0.36,
03/26 08Z,  -0.30,   2.95,  99.90,   2.28,  -0.37,  (max)
03/26 09Z,  -0.40,   2.34,  99.90,   1.56,  -0.37,
03/26 10Z,  -0.50,   1.15,  99.90,   0.27,  -0.38,
03/26 11Z,  -0.50,  -0.24,  99.90,  -1.12,  -0.39,
03/26 12Z,  -0.50,  -1.41,  99.90,  -2.30,  -0.39,
03/26 13Z,  -0.50,  -2.01,  99.90,  -2.91,  -0.40,  (min)
03/26 14Z,  -0.50,  -1.84,  99.90,  -2.74,  -0.41,
03/26 15Z,  -0.50,  -0.90,  99.90,  -1.82,  -0.41,
03/26 16Z,  -0.50,   0.57,  99.90,  -0.35,  -0.42,
03/26 17Z,  -0.50,   2.19,  99.90,   1.26,  -0.43,
03/26 18Z,  -0.50,   3.51,  99.90,   2.58,  -0.43,
03/26 19Z,  -0.40,   4.12,  99.90,   3.30,  -0.43,  (max)
03/26 20Z,  -0.40,   3.80,  99.90,   2.97,  -0.43,
03/26 21Z,  -0.40,   2.53,  99.90,   1.70,  -0.43,
03/26 22Z,  -0.40,   0.54,  99.90,  -0.28,  -0.43,
03/26 23Z,  -0.40,  -1.74,  99.90,  -2.57,  -0.43,
03/27 00Z,  -0.40,  -3.80,  99.90,  -4.63,  -0.43,
03/27 01Z,  -0.40,  -5.17,  99.90,  -6.00,  -0.43,
03/27 02Z,  -0.40,  -5.51,  99.90,  -6.34,  -0.43,  (min)
03/27 03Z,  -0.30,  -4.75,  99.90,  -5.47,  -0.43,
03/27 04Z,  -0.30,  -3.05,  99.90,  -3.78,  -0.43,
03/27 05Z,  -0.20,  -0.82,  99.90,  -1.45,  -0.43,
03/27 06Z,  -0.10,   1.40,  99.90,   0.87,  -0.43,
03/27 07Z,  -0.10,   3.10,  99.90,   2.58,  -0.43,
03/27 08Z,   0.00,   3.89,  99.90,   3.46,  -0.43,  (max)
03/27 09Z,   0.00,   3.60,  99.90,   3.18,  -0.43,
03/27 10Z,   0.00,   2.37,  99.90,   1.94,  -0.43,
03/27 11Z,   0.00,   0.53,  99.90,   0.11,  -0.43,
03/27 12Z,   0.10,  -1.38,  99.90,  -1.70,  -0.43,
03/27 13Z,   0.20,  -2.84,  99.90,  -3.07,  -0.43,
03/27 14Z,   0.20,  -3.44,  99.90,  -3.66,  -0.43,  (min)
03/27 15Z,   0.20,  -2.99,  99.90,  -3.21,  -0.43,
03/27 16Z,   0.20,  -1.58,  99.90,  -1.81,  -0.43,
03/27 17Z,   0.20,   0.42,  99.90,   0.19,  -0.43,
03/27 18Z,   0.20,   2.50,  99.90,   2.27,  -0.43,
03/27 19Z,   0.30,   4.09,  99.90,   3.96,  -0.43,
03/27 20Z,   0.30,   4.73,  99.90,   4.60,  -0.43,  (max)
03/27 21Z,   0.30,   4.20,  99.90,   4.08,  -0.43,
03/27 22Z,   0.30,   2.58,  99.90,   2.45,  -0.43,
03/27 23Z,   0.30,   0.21,  99.90,   0.08,  -0.43,
03/28 00Z,   0.30,  -2.36,  99.90,  -2.49,  -0.43,
03/28 01Z,   0.30,  -4.50,  99.90,  -4.63,  -0.43,
03/28 02Z,   0.30,  -5.69,  99.90,  -5.82,  -0.43,  (min)
03/28 03Z,   0.30,  -5.63,  99.90,  -5.75,  -0.43,
03/28 04Z,   0.30,  -4.32,  99.90,  -4.44,  -0.43,
03/28 05Z,   0.30,  -2.07,  99.90,  -2.20,  -0.43,
03/28 06Z,   0.30,   0.56,  99.90,   0.43,  -0.43,
03/28 07Z,   0.30,   2.94,  99.90,   2.81,  -0.43,
03/28 08Z,   0.30,   4.48,  99.90,   4.36,  -0.43,
03/28 09Z,   0.30,   4.82,  99.90,   4.69,  -0.43,  (max)
03/28 10Z,   0.30,   3.88,  99.90,   3.76,  -0.43,
03/28 11Z,   0.40,   1.93,  99.90,   1.90,  -0.43,
03/28 12Z,   0.40,  -0.52,  99.90,  -0.55,  -0.43,
03/28 13Z,   0.40,  -2.83,  99.90,  -2.86,  -0.43,
03/28 14Z,   0.40,  -4.40,  99.90,  -4.42,  -0.43,
03/28 15Z,   0.30,  -4.80,  99.90,  -4.92,  -0.43,  (min)
03/28 16Z,   0.30,  -3.92,  99.90,  -4.05,  -0.43,
03/28 17Z,   0.20,  -1.98,  99.90,  -2.21,  -0.43,
03/28 18Z,   0.10,   0.51,  99.90,   0.19,  -0.43,
03/28 19Z,   0.10,   2.92,  99.90,   2.60,  -0.43,
03/28 20Z,   0.00,   4.62,  99.90,   4.19,  -0.43,
03/28 21Z,   0.10,   5.13,  99.90,   4.80,  -0.43,  (max)
03/28 22Z,   0.10,   4.30,  99.90,   3.97,  -0.43,
03/28 23Z,   0.20,   2.32,  99.90,   2.09,  -0.43,
03/29 00Z,   0.30,  -0.33,  99.90,  -0.46,  -0.43,
03/29 01Z,   0.40,  -2.99,  99.90,  -3.02,  -0.43,
03/29 02Z,   0.40,  -4.98,  99.90,  -5.01,  -0.43,
03/29 03Z,   0.40,  -5.78,  99.90,  -5.81,  -0.43,  (min)
03/29 04Z,   0.40,  -5.18,  99.90,  -5.21,  -0.43,
03/29 05Z,   0.30,  -3.31,  99.90,  -3.44,  -0.43,
03/29 06Z,   0.30,  -0.62,  99.90,  -0.74,  -0.43,
03/29 07Z,   0.20,   2.22,  99.90,   2.00,  -0.43,
03/29 08Z,   0.10,   4.50,  99.90,   4.17,  -0.43,
03/29 09Z,   0.10,   5.64,  99.90,   5.31,  -0.43,  (max)
03/29 10Z,   0.10,   5.34,  99.90,   5.02,  -0.43,
03/29 11Z,   0.10,   3.68,  99.90,   3.36,  -0.43,
03/29 12Z,   0.20,   1.07,  99.90,   0.84,  -0.43,
03/29 13Z,   0.20,  -1.85,  99.90,  -2.08,  -0.43,
03/29 14Z,   0.20,  -4.35,  99.90,  -4.58,  -0.43,
03/29 15Z,   0.20,  -5.80,  99.90,  -6.03,  -0.43,
03/29 16Z,   0.20,  -5.85,  99.90,  -6.08,  -0.43,  (min)
03/29 17Z,   0.20,  -4.49,  99.90,  -4.72,  -0.43,
03/29 18Z,   0.20,  -2.08,  99.90,  -2.30,  -0.43,
03/29 19Z,   0.20,   0.77,  99.90,   0.54,  -0.43,
03/29 20Z,   0.20,   3.33,  99.90,   3.10,  -0.43,
03/29 21Z,   0.20,   4.94,  99.90,   4.71,  -0.43,
03/29 22Z,   0.30,   5.20,  99.90,   5.08,  -0.43,  (max)
03/29 23Z,   0.30,   4.06,  99.90,   3.94,  -0.43,
03/30 00Z,   0.40,   1.82,  99.90,   1.80,  -0.43,