ETSS stn

This website is considered EXPERIMENTAL, is supported on an 8x5 basis, and has no guarantee of availability.
The data located HERE are considered OPERATIONAL and are supported on a 24x7 basis.
#Ketchikan, AK : 12/16/2025 09:20:05 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/14 18Z,   1.30,   6.22,   7.19,  99.90,  -0.33,  (max)
12/14 19Z,   1.30,   5.01,   5.76,  99.90,  -0.55,
12/14 20Z,   1.40,   2.84,   3.51,  99.90,  -0.73,
12/14 21Z,   1.40,   0.19,   0.86,  99.90,  -0.73,
12/14 22Z,   1.40,  -2.39,  -1.53,  99.90,  -0.54,
12/14 23Z,   1.50,  -4.31,  -3.14,  99.90,  -0.33,
12/15 00Z,   1.50,  -5.19,  -3.78,  99.90,  -0.09,  (min)
12/15 01Z,   1.60,  -4.88,  -3.20,  99.90,   0.08,
12/15 02Z,   1.70,  -3.51,  -2.27,  99.90,  -0.46,
12/15 03Z,   1.80,  -1.47,  -0.29,  99.90,  -0.62,
12/15 04Z,   1.80,   0.71,   1.68,  99.90,  -0.83,
12/15 05Z,   1.80,   2.51,   3.83,  99.90,  -0.48,
12/15 06Z,   1.70,   3.49,   4.88,  99.90,  -0.31,
12/15 07Z,   1.80,   3.42,   4.94,  99.90,  -0.28,  (max)
12/15 08Z,   1.80,   2.37,   3.90,  99.90,  -0.27,
12/15 09Z,   1.80,   0.67,   2.12,  99.90,  -0.35,
12/15 10Z,   1.70,  -1.17,   0.03,  99.90,  -0.50,
12/15 11Z,   1.70,  -2.56,  -1.60,  99.90,  -0.74,
12/15 12Z,   1.70,  -3.03,  -2.12,  99.90,  -0.79,  (min)
12/15 13Z,   1.70,  -2.38,  -1.50,  99.90,  -0.82,
12/15 14Z,   1.60,  -0.70,   0.27,  99.90,  -0.63,
12/15 15Z,   1.60,   1.60,   2.55,  99.90,  -0.65,
12/15 16Z,   1.60,   3.97,   4.77,  99.90,  -0.80,
12/15 17Z,   1.60,   5.84,   6.54,  99.90,  -0.90,
12/15 18Z,   1.50,   6.73,   7.43,  99.90,  -0.80,  (max)
12/15 19Z,   1.50,   6.38,   7.09,  99.90,  -0.79,
12/15 20Z,   1.50,   4.79,   5.40,  99.90,  -0.89,
12/15 21Z,   1.40,   2.25,   2.94,  99.90,  -0.71,
12/15 22Z,   1.40,  -0.72,  -0.14,  99.90,  -0.82,
12/15 23Z,   1.30,  -3.49,  -2.85,  99.90,  -0.66,
12/16 00Z,   1.30,  -5.44,  -4.81,  99.90,  -0.67,
12/16 01Z,   1.40,  -6.17,  -5.52,  99.90,  -0.75,  (min)
12/16 02Z,   1.40,  -5.57,  -4.99,  99.90,  -0.82,
12/16 03Z,   1.30,  -3.83,  -3.30,  99.90,  -0.77,
12/16 04Z,   1.30,  -1.43,  -0.98,  99.90,  -0.85,
12/16 05Z,   1.20,   1.04,   1.48,  99.90,  -0.76,
12/16 06Z,   1.10,   2.99,   3.50,  99.90,  -0.59,
12/16 07Z,   1.00,   4.00,   4.66,  99.90,  -0.34,  (max)
12/16 08Z,   1.00,   3.86,   4.51,  99.90,  -0.35,
12/16 09Z,   0.90,   2.67,   3.40,  99.90,  -0.17,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/16 10Z,   0.90,   0.84,  99.90,   1.56,  -0.18,
12/16 11Z,   0.90,  -1.06,  99.90,  -0.35,  -0.19,
12/16 12Z,   1.00,  -2.39,  99.90,  -1.59,  -0.20,
12/16 13Z,   1.00,  -2.70,  99.90,  -1.90,  -0.20,  (min)
12/16 14Z,   0.90,  -1.80,  99.90,  -1.11,  -0.21,
12/16 15Z,   0.80,   0.11,  99.90,   0.69,  -0.22,
12/16 16Z,   0.80,   2.56,  99.90,   3.13,  -0.22,
12/16 17Z,   0.60,   4.93,  99.90,   5.30,  -0.23,
12/16 18Z,   0.50,   6.62,  99.90,   6.88,  -0.24,
12/16 19Z,   0.50,   7.17,  99.90,   7.43,  -0.24,  (max)
12/16 20Z,   0.40,   6.36,  99.90,   6.51,  -0.25,
12/16 21Z,   0.30,   4.28,  99.90,   4.32,  -0.26,
12/16 22Z,   0.40,   1.30,  99.90,   1.44,  -0.26,
12/16 23Z,   0.40,  -1.97,  99.90,  -1.83,  -0.26,
12/17 00Z,   0.40,  -4.82,  99.90,  -4.67,  -0.26,
12/17 01Z,   0.50,  -6.60,  99.90,  -6.36,  -0.26,
12/17 02Z,   0.50,  -6.95,  99.90,  -6.71,  -0.26,  (min)
12/17 03Z,   0.50,  -5.85,  99.90,  -5.61,  -0.26,
12/17 04Z,   0.50,  -3.63,  99.90,  -3.38,  -0.26,
12/17 05Z,   0.50,  -0.85,  99.90,  -0.60,  -0.26,
12/17 06Z,   0.50,   1.83,  99.90,   2.07,  -0.26,
12/17 07Z,   0.50,   3.79,  99.90,   4.03,  -0.26,
12/17 08Z,   0.50,   4.63,  99.90,   4.87,  -0.26,  (max)
12/17 09Z,   0.40,   4.21,  99.90,   4.35,  -0.26,
12/17 10Z,   0.50,   2.72,  99.90,   2.97,  -0.26,
12/17 11Z,   0.60,   0.67,  99.90,   1.01,  -0.26,
12/17 12Z,   0.60,  -1.29,  99.90,  -0.94,  -0.26,
12/17 13Z,   0.70,  -2.48,  99.90,  -2.04,  -0.26,  (min)
12/17 14Z,   0.70,  -2.48,  99.90,  -2.03,  -0.26,
12/17 15Z,   0.60,  -1.21,  99.90,  -0.86,  -0.26,
12/17 16Z,   0.50,   1.02,  99.90,   1.26,  -0.26,
12/17 17Z,   0.40,   3.63,  99.90,   3.77,  -0.26,
12/17 18Z,   0.40,   5.94,  99.90,   6.08,  -0.26,
12/17 19Z,   0.30,   7.35,  99.90,   7.39,  -0.26,
12/17 20Z,   0.30,   7.43,  99.90,   7.47,  -0.26,  (max)
12/17 21Z,   0.30,   6.05,  99.90,   6.10,  -0.26,
12/17 22Z,   0.40,   3.41,  99.90,   3.56,  -0.26,
12/17 23Z,   0.40,  -0.00,  99.90,   0.14,  -0.26,
12/18 00Z,   0.50,  -3.46,  99.90,  -3.22,  -0.26,
12/18 01Z,   0.50,  -6.19,  99.90,  -5.95,  -0.26,
12/18 02Z,   0.60,  -7.59,  99.90,  -7.24,  -0.26,  (min)
12/18 03Z,   0.60,  -7.36,  99.90,  -7.02,  -0.26,
12/18 04Z,   0.60,  -5.65,  99.90,  -5.30,  -0.26,
12/18 05Z,   0.60,  -2.91,  99.90,  -2.57,  -0.26,
12/18 06Z,   0.60,   0.17,  99.90,   0.51,  -0.26,
12/18 07Z,   0.60,   2.89,  99.90,   3.23,  -0.26,
12/18 08Z,   0.60,   4.67,  99.90,   5.01,  -0.26,
12/18 09Z,   0.50,   5.15,  99.90,   5.39,  -0.26,  (max)
12/18 10Z,   0.50,   4.29,  99.90,   4.53,  -0.26,
12/18 11Z,   0.50,   2.41,  99.90,   2.66,  -0.26,
12/18 12Z,   0.60,   0.14,  99.90,   0.49,  -0.26,
12/18 13Z,   0.70,  -1.77,  99.90,  -1.33,  -0.26,
12/18 14Z,   0.80,  -2.68,  99.90,  -2.13,  -0.26,  (min)
12/18 15Z,   0.80,  -2.22,  99.90,  -1.68,  -0.26,
12/18 16Z,   0.70,  -0.50,  99.90,  -0.05,  -0.26,
12/18 17Z,   0.70,   2.06,  99.90,   2.50,  -0.26,
12/18 18Z,   0.70,   4.76,  99.90,   5.20,  -0.26,
12/18 19Z,   0.60,   6.90,  99.90,   7.24,  -0.26,
12/18 20Z,   0.60,   7.90,  99.90,   8.24,  -0.26,  (max)
12/18 21Z,   0.60,   7.40,  99.90,   7.75,  -0.26,
12/18 22Z,   0.60,   5.39,  99.90,   5.74,  -0.26,
12/18 23Z,   0.70,   2.19,  99.90,   2.64,  -0.26,
12/19 00Z,   0.70,  -1.56,  99.90,  -1.11,  -0.26,
12/19 01Z,   0.80,  -5.02,  99.90,  -4.48,  -0.26,
12/19 02Z,   0.80,  -7.42,  99.90,  -6.88,  -0.26,
12/19 03Z,   0.70,  -8.22,  99.90,  -7.77,  -0.26,  (min)
12/19 04Z,   0.60,  -7.29,  99.90,  -6.95,  -0.26,
12/19 05Z,   0.50,  -4.96,  99.90,  -4.71,  -0.26,
12/19 06Z,   0.40,  -1.81,  99.90,  -1.66,  -0.26,
12/19 07Z,   0.30,   1.42,  99.90,   1.46,  -0.26,
12/19 08Z,   0.20,   4.00,  99.90,   3.94,  -0.26,
12/19 09Z,   0.20,   5.41,  99.90,   5.35,  -0.26,
12/19 10Z,   0.30,   5.37,  99.90,   5.42,  -0.26,  (max)
12/19 11Z,   0.40,   3.99,  99.90,   4.14,  -0.26,
12/19 12Z,   0.50,   1.74,  99.90,   1.98,  -0.26,
12/19 13Z,   0.60,  -0.64,  99.90,  -0.30,  -0.26,
12/19 14Z,   0.60,  -2.36,  99.90,  -2.01,  -0.26,
12/19 15Z,   0.50,  -2.81,  99.90,  -2.56,  -0.26,  (min)
12/19 16Z,   0.40,  -1.81,  99.90,  -1.66,  -0.26,
12/19 17Z,   0.30,   0.39,  99.90,   0.43,  -0.26,
12/19 18Z,   0.20,   3.19,  99.90,   3.14,  -0.26,
12/19 19Z,   0.00,   5.86,  99.90,   5.61,  -0.26,
12/19 20Z,   0.00,   7.70,  99.90,   7.44,  -0.26,
12/19 21Z,   0.00,   8.16,  99.90,   7.91,  -0.26,  (max)
12/19 22Z,   0.00,   7.01,  99.90,   6.75,  -0.26,
12/19 23Z,   0.00,   4.35,  99.90,   4.10,  -0.26,
12/20 00Z,   0.10,   0.68,  99.90,   0.52,  -0.26,
12/20 01Z,  99.90,  -3.24,  99.90,  99.90,  -0.26,
12/20 02Z,  99.90,  -6.49,  99.90,  99.90,  -0.26,
12/20 03Z,  99.90,  -8.33,  99.90,  99.90,  -0.26,
12/20 04Z,  99.90,  -8.39,  99.90,  99.90,  -0.26,
12/20 05Z,  99.90,  -6.75,  99.90,  99.90,  -0.26,
12/20 06Z,  99.90,  -3.87,  99.90,  99.90,  -0.26,