ETSS stn

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The data located HERE are considered OPERATIONAL and are supported on a 24x7 basis.
#Sitka, AK : 03/26/2025 08:25:04 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/24 12Z,   0.40,  -4.37,  -4.62,  99.90,  -0.65,  (min)
03/24 13Z,   0.40,  -3.85,  -4.19,  99.90,  -0.74,
03/24 14Z,   0.30,  -3.13,  -3.50,  99.90,  -0.67,
03/24 15Z,   0.30,  -2.37,  -2.86,  99.90,  -0.79,
03/24 16Z,   0.30,  -1.81,  -2.24,  99.90,  -0.73,
03/24 17Z,   0.30,  -1.65,  -2.15,  99.90,  -0.80,  (max)
03/24 18Z,   0.10,  -2.02,  -2.43,  99.90,  -0.51,
03/24 19Z,   0.10,  -2.93,  -3.34,  99.90,  -0.51,
03/24 20Z,   0.10,  -4.27,  -4.60,  99.90,  -0.43,
03/24 21Z,   0.20,  -5.82,  -6.15,  99.90,  -0.53,
03/24 22Z,   0.20,  -7.28,  -7.54,  99.90,  -0.46,
03/24 23Z,   0.30,  -8.39,  -8.70,  99.90,  -0.61,
03/25 00Z,   0.00,  -8.91,  -9.20,  99.90,  -0.29,  (min)
03/25 01Z,   0.00,  -8.74,  -9.08,  99.90,  -0.34,
03/25 02Z,   0.00,  -7.93,  -8.20,  99.90,  -0.27,
03/25 03Z,   0.00,  -6.65,  -7.00,  99.90,  -0.35,
03/25 04Z,   0.00,  -5.19,  -5.52,  99.90,  -0.33,
03/25 05Z,   0.10,  -3.85,  -4.21,  99.90,  -0.46,
03/25 06Z,   0.00,  -2.91,  -3.20,  99.90,  -0.29,
03/25 07Z,   0.00,  -2.52,  -2.77,  99.90,  -0.25,  (max)
03/25 08Z,   0.00,  -2.72,  -2.93,  99.90,  -0.21,
03/25 09Z,   0.00,  -3.36,  -3.53,  99.90,  -0.17,
03/25 10Z,   0.00,  -4.22,  -4.31,  99.90,  -0.09,
03/25 11Z,   0.00,  -4.99,  -5.08,  99.90,  -0.09,
03/25 12Z,   0.00,  -5.41,  -5.57,  99.90,  -0.16,  (min)
03/25 13Z,   0.00,  -5.32,  -5.56,  99.90,  -0.24,
03/25 14Z,   0.00,  -4.70,  -4.99,  99.90,  -0.29,
03/25 15Z,   0.00,  -3.69,  -4.02,  99.90,  -0.33,
03/25 16Z,   0.00,  -2.55,  -2.89,  99.90,  -0.34,
03/25 17Z,   0.00,  -1.60,  -2.02,  99.90,  -0.42,
03/25 18Z,   0.00,  -1.17,  -1.56,  99.90,  -0.39,  (max)
03/25 19Z,   0.00,  -1.43,  -1.78,  99.90,  -0.35,
03/25 20Z,   0.00,  -2.45,  -2.74,  99.90,  -0.29,
03/25 21Z,   0.00,  -4.05,  -4.28,  99.90,  -0.23,
03/25 22Z,   0.00,  -5.96,  -6.24,  99.90,  -0.28,
03/25 23Z,   0.00,  -7.77,  -7.99,  99.90,  -0.22,
03/26 00Z,  -0.10,  -9.09,  -9.34,  99.90,  -0.15,
03/26 01Z,  -0.10,  -9.63,  -9.94,  99.90,  -0.21,  (min)
03/26 02Z,   0.00,  -9.26,  -9.62,  99.90,  -0.36,
03/26 03Z,  -0.10,  -8.08,  -8.52,  99.90,  -0.34,
03/26 04Z,  -0.10,  -6.35,  -6.84,  99.90,  -0.39,
03/26 05Z,  -0.20,  -4.47,  -5.02,  99.90,  -0.35,
03/26 06Z,  -0.20,  -2.86,  -3.31,  99.90,  -0.25,
03/26 07Z,  -0.30,  -1.87,  -2.31,  99.90,  -0.14,
03/26 08Z,  -0.30,  -1.70,  -2.14,  99.90,  -0.14,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/26 09Z,  -0.40,  -2.31,  99.90,  -2.88,  -0.16,
03/26 10Z,  -0.50,  -3.50,  99.90,  -4.19,  -0.19,
03/26 11Z,  -0.50,  -4.89,  99.90,  -5.60,  -0.21,
03/26 12Z,  -0.50,  -6.06,  99.90,  -6.79,  -0.23,
03/26 13Z,  -0.50,  -6.66,  99.90,  -7.42,  -0.26,  (min)
03/26 14Z,  -0.50,  -6.49,  99.90,  -7.27,  -0.28,
03/26 15Z,  -0.50,  -5.55,  99.90,  -6.36,  -0.30,
03/26 16Z,  -0.50,  -4.08,  99.90,  -4.91,  -0.33,
03/26 17Z,  -0.50,  -2.46,  99.90,  -3.31,  -0.35,
03/26 18Z,  -0.50,  -1.14,  99.90,  -2.02,  -0.37,
03/26 19Z,  -0.40,  -0.53,  99.90,  -1.32,  -0.40,  (max)
03/26 20Z,  -0.40,  -0.85,  99.90,  -1.67,  -0.42,
03/26 21Z,  -0.40,  -2.12,  99.90,  -2.94,  -0.42,
03/26 22Z,  -0.40,  -4.11,  99.90,  -4.93,  -0.42,
03/26 23Z,  -0.40,  -6.39,  99.90,  -7.21,  -0.42,
03/27 00Z,  -0.40,  -8.45,  99.90,  -9.28,  -0.42,
03/27 01Z,  -0.40,  -9.82,  99.90, -10.64,  -0.42,
03/27 02Z,  -0.40, -10.16,  99.90, -10.98,  -0.42,  (min)
03/27 03Z,  -0.30,  -9.40,  99.90, -10.12,  -0.42,
03/27 04Z,  -0.30,  -7.70,  99.90,  -8.42,  -0.42,
03/27 05Z,  -0.20,  -5.47,  99.90,  -6.09,  -0.42,
03/27 06Z,  -0.10,  -3.25,  99.90,  -3.77,  -0.42,
03/27 07Z,  -0.10,  -1.55,  99.90,  -2.07,  -0.42,
03/27 08Z,   0.00,  -0.76,  99.90,  -1.18,  -0.42,  (max)
03/27 09Z,   0.00,  -1.05,  99.90,  -1.47,  -0.42,
03/27 10Z,   0.00,  -2.28,  99.90,  -2.70,  -0.42,
03/27 11Z,   0.00,  -4.12,  99.90,  -4.54,  -0.42,
03/27 12Z,   0.10,  -6.03,  99.90,  -6.35,  -0.42,
03/27 13Z,   0.20,  -7.49,  99.90,  -7.71,  -0.42,
03/27 14Z,   0.20,  -8.09,  99.90,  -8.31,  -0.42,  (min)
03/27 15Z,   0.20,  -7.64,  99.90,  -7.86,  -0.42,
03/27 16Z,   0.20,  -6.23,  99.90,  -6.45,  -0.42,
03/27 17Z,   0.20,  -4.23,  99.90,  -4.45,  -0.42,
03/27 18Z,   0.20,  -2.15,  99.90,  -2.37,  -0.42,
03/27 19Z,   0.30,  -0.56,  99.90,  -0.68,  -0.42,
03/27 20Z,   0.30,   0.08,  99.90,  -0.04,  -0.42,  (max)
03/27 21Z,   0.30,  -0.45,  99.90,  -0.57,  -0.42,
03/27 22Z,   0.30,  -2.07,  99.90,  -2.19,  -0.42,
03/27 23Z,   0.30,  -4.44,  99.90,  -4.57,  -0.42,
03/28 00Z,   0.30,  -7.01,  99.90,  -7.13,  -0.42,
03/28 01Z,   0.30,  -9.15,  99.90,  -9.27,  -0.42,
03/28 02Z,   0.30, -10.34,  99.90, -10.46,  -0.42,  (min)
03/28 03Z,   0.30, -10.28,  99.90, -10.40,  -0.42,
03/28 04Z,   0.30,  -8.97,  99.90,  -9.09,  -0.42,
03/28 05Z,   0.30,  -6.72,  99.90,  -6.84,  -0.42,
03/28 06Z,   0.30,  -4.09,  99.90,  -4.21,  -0.42,
03/28 07Z,   0.30,  -1.71,  99.90,  -1.83,  -0.42,
03/28 08Z,   0.30,  -0.17,  99.90,  -0.29,  -0.42,
03/28 09Z,   0.30,   0.17,  99.90,   0.05,  -0.42,  (max)
03/28 10Z,   0.30,  -0.77,  99.90,  -0.89,  -0.42,
03/28 11Z,   0.40,  -2.72,  99.90,  -2.74,  -0.42,
03/28 12Z,   0.40,  -5.17,  99.90,  -5.19,  -0.42,
03/28 13Z,   0.40,  -7.48,  99.90,  -7.50,  -0.42,
03/28 14Z,   0.40,  -9.05,  99.90,  -9.07,  -0.42,
03/28 15Z,   0.30,  -9.45,  99.90,  -9.57,  -0.42,  (min)
03/28 16Z,   0.30,  -8.57,  99.90,  -8.69,  -0.42,
03/28 17Z,   0.20,  -6.63,  99.90,  -6.86,  -0.42,
03/28 18Z,   0.10,  -4.14,  99.90,  -4.46,  -0.42,
03/28 19Z,   0.10,  -1.73,  99.90,  -2.05,  -0.42,
03/28 20Z,   0.00,  -0.03,  99.90,  -0.46,  -0.42,
03/28 21Z,   0.10,   0.48,  99.90,   0.16,  -0.42,  (max)
03/28 22Z,   0.10,  -0.35,  99.90,  -0.67,  -0.42,
03/28 23Z,   0.20,  -2.33,  99.90,  -2.55,  -0.42,
03/29 00Z,   0.30,  -4.98,  99.90,  -5.10,  -0.42,
03/29 01Z,   0.40,  -7.64,  99.90,  -7.66,  -0.42,
03/29 02Z,   0.40,  -9.63,  99.90,  -9.65,  -0.42,
03/29 03Z,   0.40, -10.43,  99.90, -10.46,  -0.42,  (min)
03/29 04Z,   0.40,  -9.83,  99.90,  -9.85,  -0.42,
03/29 05Z,   0.30,  -7.96,  99.90,  -8.08,  -0.42,
03/29 06Z,   0.30,  -5.27,  99.90,  -5.39,  -0.42,
03/29 07Z,   0.20,  -2.43,  99.90,  -2.65,  -0.42,
03/29 08Z,   0.10,  -0.15,  99.90,  -0.47,  -0.42,
03/29 09Z,   0.10,   0.99,  99.90,   0.67,  -0.42,  (max)
03/29 10Z,   0.10,   0.69,  99.90,   0.37,  -0.42,
03/29 11Z,   0.10,  -0.97,  99.90,  -1.29,  -0.42,
03/29 12Z,   0.20,  -3.58,  99.90,  -3.80,  -0.42,
03/29 13Z,   0.20,  -6.50,  99.90,  -6.72,  -0.42,
03/29 14Z,   0.20,  -9.00,  99.90,  -9.22,  -0.42,
03/29 15Z,   0.20, -10.45,  99.90, -10.67,  -0.42,
03/29 16Z,   0.20, -10.50,  99.90, -10.72,  -0.42,  (min)
03/29 17Z,   0.20,  -9.14,  99.90,  -9.36,  -0.42,
03/29 18Z,   0.20,  -6.73,  99.90,  -6.95,  -0.42,
03/29 19Z,   0.20,  -3.88,  99.90,  -4.10,  -0.42,
03/29 20Z,   0.20,  -1.32,  99.90,  -1.55,  -0.42,
03/29 21Z,   0.20,   0.29,  99.90,   0.07,  -0.42,
03/29 22Z,   0.30,   0.55,  99.90,   0.43,  -0.42,  (max)
03/29 23Z,   0.30,  -0.59,  99.90,  -0.71,  -0.42,
03/30 00Z,   0.40,  -2.83,  99.90,  -2.85,  -0.42,