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

	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
#Skagway, AK : 04/19/2026 21:20:13 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/18 06Z,   1.90,  -3.38,  -4.08,  99.90,  -2.60,
04/18 07Z,   1.80,   1.40,   0.58,  99.90,  -2.62,
04/18 08Z,   1.70,   6.08,   5.33,  99.90,  -2.45,
04/18 09Z,   1.60,   9.51,   8.86,  99.90,  -2.25,
04/18 10Z,   1.50,  10.82,  10.00,  99.90,  -2.32,  (max)
04/18 11Z,   1.50,   9.64,   8.79,  99.90,  -2.35,
04/18 12Z,   1.80,   6.24,   5.39,  99.90,  -2.65,
04/18 13Z,   1.70,   1.28,   0.27,  99.90,  -2.71,
04/18 14Z,   1.60,  -4.32,  -5.33,  99.90,  -2.61,
04/18 15Z,   1.50,  -9.31, -10.27,  99.90,  -2.46,
04/18 16Z,   1.50, -12.28, -13.17,  99.90,  -2.39,  (min)
04/18 17Z,   1.50, -12.31, -13.01,  99.90,  -2.20,
04/18 18Z,   1.80,  -9.50, -10.12,  99.90,  -2.42,
04/18 19Z,   1.70,  -4.84,  -5.74,  99.90,  -2.60,
04/18 20Z,   1.70,   0.38,  -0.68,  99.90,  -2.76,
04/18 21Z,   1.70,   4.93,   3.99,  99.90,  -2.64,
04/18 22Z,   1.60,   7.80,   6.65,  99.90,  -2.75,
04/18 23Z,   1.60,   8.42,   7.11,  99.90,  -2.91,  (max)
04/19 00Z,   1.80,   6.86,   5.78,  99.90,  -2.88,
04/19 01Z,   1.70,   3.62,   2.70,  99.90,  -2.62,
04/19 02Z,   1.60,  -0.53,  -1.33,  99.90,  -2.40,
04/19 03Z,   1.60,  -4.60,  -5.40,  99.90,  -2.40,
04/19 04Z,   1.60,  -7.35,  -8.23,  99.90,  -2.48,
04/19 05Z,   1.70,  -7.72,  -8.42,  99.90,  -2.40,  (min)
04/19 06Z,   1.80,  -5.47,  -5.78,  99.90,  -2.11,
04/19 07Z,   1.80,  -1.34,  -1.90,  99.90,  -2.36,
04/19 08Z,   1.70,   3.47,   2.93,  99.90,  -2.24,
04/19 09Z,   1.70,   7.75,   7.21,  99.90,  -2.24,
04/19 10Z,   1.80,  10.46,   9.93,  99.90,  -2.33,
04/19 11Z,   1.90,  10.89,  10.24,  99.90,  -2.55,  (max)
04/19 12Z,   1.80,   8.86,   8.07,  99.90,  -2.59,
04/19 13Z,   1.70,   4.81,   4.01,  99.90,  -2.50,
04/19 14Z,   1.60,  -0.49,  -1.46,  99.90,  -2.57,
04/19 15Z,   1.70,  -6.05,  -6.81,  99.90,  -2.46,
04/19 16Z,   1.80, -10.56, -11.44,  99.90,  -2.68,
04/19 17Z,   2.00, -12.73, -13.45,  99.90,  -2.72,  (min)
04/19 18Z,   2.00, -11.90, -12.41,  99.90,  -2.51,
04/19 19Z,   2.20,  -8.51,  -9.12,  99.90,  -2.81,
04/19 20Z,   2.30,  -3.67,  -4.53,  99.90,  -3.16,
04/19 21Z,   2.30,   1.32,   0.42,  99.90,  -3.20,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/19 22Z,   2.10,   5.37,  99.90,   4.31,  -3.16,
04/19 23Z,   2.00,   7.62,  99.90,   6.51,  -3.12,  (max)
04/20 00Z,   1.70,   7.70,  99.90,   6.33,  -3.07,
04/20 01Z,   1.70,   5.81,  99.90,   4.48,  -3.03,
04/20 02Z,   1.70,   2.53,  99.90,   1.24,  -2.99,
04/20 03Z,   1.70,  -1.36,  99.90,  -2.61,  -2.95,
04/20 04Z,   1.80,  -4.88,  99.90,  -5.99,  -2.90,
04/20 05Z,   1.90,  -6.86,  99.90,  -7.82,  -2.86,  (min)
04/20 06Z,   1.90,  -6.46,  99.90,  -7.38,  -2.82,
04/20 07Z,   2.00,  -3.72,  99.90,  -4.50,  -2.78,
04/20 08Z,   2.10,   0.46,  99.90,  -0.17,  -2.73,
04/20 09Z,   2.30,   4.91,  99.90,   4.52,  -2.69,
04/20 10Z,   2.30,   8.55,  99.90,   8.16,  -2.69,
04/20 11Z,   2.30,  10.48,  99.90,  10.09,  -2.69,  (max)
04/20 12Z,   2.30,  10.17,  99.90,   9.78,  -2.69,
04/20 13Z,   2.20,   7.60,  99.90,   7.11,  -2.69,
04/20 14Z,   2.20,   3.30,  99.90,   2.81,  -2.69,
04/20 15Z,   2.10,  -1.91,  99.90,  -2.50,  -2.69,
04/20 16Z,   2.10,  -7.04,  99.90,  -7.63,  -2.69,
04/20 17Z,   2.10, -10.84,  99.90, -11.43,  -2.69,
04/20 18Z,   2.10, -12.22,  99.90, -12.81,  -2.69,  (min)
04/20 19Z,   2.20, -10.82,  99.90, -11.31,  -2.69,
04/20 20Z,   2.10,  -7.25,  99.90,  -7.84,  -2.69,
04/20 21Z,   2.10,  -2.67,  99.90,  -3.27,  -2.69,
04/20 22Z,   2.00,   1.78,  99.90,   1.09,  -2.69,
04/20 23Z,   1.80,   5.18,  99.90,   4.29,  -2.69,
04/21 00Z,   1.70,   6.87,  99.90,   5.87,  -2.69,  (max)
04/21 01Z,   1.70,   6.59,  99.90,   5.60,  -2.69,
04/21 02Z,   1.80,   4.65,  99.90,   3.76,  -2.69,
04/21 03Z,   1.80,   1.63,  99.90,   0.74,  -2.69,
04/21 04Z,   1.80,  -1.75,  99.90,  -2.64,  -2.69,
04/21 05Z,   1.90,  -4.59,  99.90,  -5.38,  -2.69,
04/21 06Z,   1.90,  -5.88,  99.90,  -6.67,  -2.69,  (min)
04/21 07Z,   2.00,  -5.00,  99.90,  -5.69,  -2.69,
04/21 08Z,   2.10,  -2.18,  99.90,  -2.77,  -2.69,
04/21 09Z,   2.10,   1.66,  99.90,   1.07,  -2.69,
04/21 10Z,   2.10,   5.49,  99.90,   4.90,  -2.69,
04/21 11Z,   2.00,   8.41,  99.90,   7.72,  -2.69,
04/21 12Z,   1.80,   9.69,  99.90,   8.79,  -2.69,  (max)
04/21 13Z,   1.70,   8.91,  99.90,   7.92,  -2.69,
04/21 14Z,   1.70,   6.18,  99.90,   5.19,  -2.69,
04/21 15Z,   1.60,   2.06,  99.90,   0.97,  -2.69,
04/21 16Z,   1.60,  -2.69,  99.90,  -3.78,  -2.69,
04/21 17Z,   1.70,  -7.14,  99.90,  -8.13,  -2.69,
04/21 18Z,   1.70, -10.22,  99.90, -11.21,  -2.69,
04/21 19Z,   1.70, -11.03,  99.90, -12.02,  -2.69,  (min)
04/21 20Z,   1.70,  -9.43,  99.90, -10.42,  -2.69,
04/21 21Z,   1.70,  -6.11,  99.90,  -7.11,  -2.69,
04/21 22Z,   1.70,  -2.11,  99.90,  -3.10,  -2.69,
04/21 23Z,   1.70,   1.67,  99.90,   0.68,  -2.69,
04/22 00Z,   1.70,   4.47,  99.90,   3.48,  -2.69,
04/22 01Z,   1.70,   5.76,  99.90,   4.77,  -2.69,  (max)
04/22 02Z,   1.80,   5.41,  99.90,   4.51,  -2.69,
04/22 03Z,   1.90,   3.71,  99.90,   2.92,  -2.69,
04/22 04Z,   2.00,   1.18,  99.90,   0.49,  -2.69,
04/22 05Z,   2.10,  -1.58,  99.90,  -2.18,  -2.69,
04/22 06Z,   2.10,  -3.82,  99.90,  -4.41,  -2.69,
04/22 07Z,   2.10,  -4.67,  99.90,  -5.26,  -2.69,  (min)
04/22 08Z,   1.70,  -3.70,  99.90,  -4.69,  -2.69,
04/22 09Z,   1.40,  -1.20,  99.90,  -2.49,  -2.69,
04/22 10Z,   1.10,   2.03,  99.90,   0.44,  -2.69,
04/22 11Z,   0.90,   5.15,  99.90,   3.36,  -2.69,
04/22 12Z,   0.90,   7.45,  99.90,   5.66,  -2.69,
04/22 13Z,   1.10,   8.33,  99.90,   6.74,  -2.69,  (max)
04/22 14Z,   1.30,   7.45,  99.90,   6.06,  -2.69,
04/22 15Z,   1.50,   4.96,  99.90,   3.76,  -2.69,
04/22 16Z,   1.70,   1.35,  99.90,   0.36,  -2.69,
04/22 17Z,   1.80,  -2.72,  99.90,  -3.61,  -2.69,
04/22 18Z,   1.80,  -6.47,  99.90,  -7.37,  -2.69,
04/22 19Z,   1.70,  -9.00,  99.90,  -9.99,  -2.69,
04/22 20Z,   1.50,  -9.57,  99.90, -10.76,  -2.69,  (min)
04/22 21Z,   1.40,  -8.15,  99.90,  -9.44,  -2.69,
04/22 22Z,   1.30,  -5.37,  99.90,  -6.76,  -2.69,
04/22 23Z,   1.20,  -2.05,  99.90,  -3.55,  -2.69,
04/23 00Z,   1.20,   1.10,  99.90,  -0.39,  -2.69,
04/23 01Z,   1.20,   3.49,  99.90,   2.00,  -2.69,
04/23 02Z,   1.20,   4.66,  99.90,   3.17,  -2.69,  (max)
04/23 03Z,   1.20,   4.50,  99.90,   3.00,  -2.69,
04/23 04Z,   1.20,   3.25,  99.90,   1.76,  -2.69,
04/23 05Z,   1.30,   1.30,  99.90,  -0.10,  -2.69,
04/23 06Z,   1.40,  -0.94,  99.90,  -2.23,  -2.69,
04/23 07Z,   1.50,  -2.81,  99.90,  -4.00,  -2.69,
04/23 08Z,   1.50,  -3.58,  99.90,  -4.78,  -2.69,  (min)
04/23 09Z,   1.50,  -2.89,  99.90,  -4.09,  -2.69,
04/23 10Z,   1.40,  -0.99,  99.90,  -2.28,  -2.69,
04/23 11Z,   1.30,   1.53,  99.90,   0.13,  -2.69,
04/23 12Z,   1.20,   4.04,  99.90,   2.55,  -2.69,
04/23 13Z,  99.90,   5.97,  99.90,  99.90,  -2.69,
04/23 14Z,  99.90,   6.78,  99.90,  99.90,  -2.69,
04/23 15Z,  99.90,   6.15,  99.90,  99.90,  -2.69,
04/23 16Z,  99.90,   4.18,  99.90,  99.90,  -2.69,
04/23 17Z,  99.90,   1.27,  99.90,  99.90,  -2.69,
04/23 18Z,  99.90,  -2.11,  99.90,  99.90,  -2.69,