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 : 05/19/2026 15:21:58 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/18 00Z,   1.70,  -6.15,  -7.24,  99.90,  -2.79,  (max)
05/18 01Z,   1.70,  -9.24, -10.04,  99.90,  -2.50,
05/18 02Z,   1.70, -13.06, -13.91,  99.90,  -2.55,
05/18 03Z,   1.60, -16.61, -17.44,  99.90,  -2.43,
05/18 04Z,   1.40, -18.64, -19.54,  99.90,  -2.30,  (min)
05/18 05Z,   1.30, -18.26, -19.12,  99.90,  -2.16,
05/18 06Z,   1.80, -15.56, -16.22,  99.90,  -2.46,
05/18 07Z,   1.80, -11.36, -12.10,  99.90,  -2.54,
05/18 08Z,   1.70,  -6.85,  -7.58,  99.90,  -2.43,
05/18 09Z,   1.60,  -3.13,  -3.87,  99.90,  -2.34,
05/18 10Z,   1.30,  -1.20,  -1.82,  99.90,  -1.92,  (max)
05/18 11Z,   1.10,  -1.60,  -2.39,  99.90,  -1.89,
05/18 12Z,   1.60,  -4.31,  -5.10,  99.90,  -2.39,
05/18 13Z,   1.50,  -8.82,  -9.69,  99.90,  -2.37,
05/18 14Z,   1.40, -14.37, -15.41,  99.90,  -2.44,
05/18 15Z,   1.30, -19.88, -20.89,  99.90,  -2.31,
05/18 16Z,   1.20, -24.00, -24.91,  99.90,  -2.11,
05/18 17Z,   1.20, -25.51, -26.18,  99.90,  -1.87,  (min)
05/18 18Z,   1.70, -24.08, -24.68,  99.90,  -2.30,
05/18 19Z,   1.80, -20.34, -21.08,  99.90,  -2.54,
05/18 20Z,   1.70, -15.45, -16.34,  99.90,  -2.59,
05/18 21Z,   1.70, -10.58, -11.67,  99.90,  -2.79,
05/18 22Z,   1.70,  -6.78,  -7.83,  99.90,  -2.75,
05/18 23Z,   1.70,  -4.79,  -6.01,  99.90,  -2.92,  (max)
05/19 00Z,   2.10,  -4.86,  -6.13,  99.90,  -3.37,
05/19 01Z,   2.20,  -6.73,  -7.72,  99.90,  -3.19,
05/19 02Z,   2.10,  -9.89, -10.71,  99.90,  -2.92,
05/19 03Z,   1.90, -13.62, -14.30,  99.90,  -2.58,
05/19 04Z,   1.70, -16.85, -17.64,  99.90,  -2.49,
05/19 05Z,   1.60, -18.39, -19.29,  99.90,  -2.50,  (min)
05/19 06Z,   1.80, -17.55, -18.35,  99.90,  -2.60,
05/19 07Z,   1.70, -14.59, -15.28,  99.90,  -2.39,
05/19 08Z,   1.70, -10.45, -11.18,  99.90,  -2.43,
05/19 09Z,   1.60,  -6.23,  -7.16,  99.90,  -2.53,
05/19 10Z,   1.60,  -2.97,  -3.74,  99.90,  -2.37,
05/19 11Z,   1.60,  -1.54,  -2.36,  99.90,  -2.42,  (max)
05/19 12Z,   1.60,  -2.38,  -3.36,  99.90,  -2.58,
05/19 13Z,   1.60,  -5.38,  -6.29,  99.90,  -2.51,
05/19 14Z,   1.60,  -9.97, -11.09,  99.90,  -2.72,
05/19 15Z,   1.60, -15.37, -16.55,  99.90,  -2.78,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/19 16Z,   1.70, -20.49,  99.90, -21.54,  -2.75,
05/19 17Z,   1.70, -24.00,  99.90, -25.03,  -2.73,
05/19 18Z,   1.70, -24.89,  99.90, -25.89,  -2.70,  (min)
05/19 19Z,   1.60, -23.05,  99.90, -24.12,  -2.68,
05/19 20Z,   1.50, -19.23,  99.90, -20.39,  -2.65,
05/19 21Z,   1.40, -14.57,  99.90, -15.80,  -2.63,
05/19 22Z,   1.30, -10.11,  99.90, -11.41,  -2.60,
05/19 23Z,   1.20,  -6.76,  99.90,  -8.14,  -2.58,
05/20 00Z,   1.10,  -5.17,  99.90,  -6.62,  -2.55,  (max)
05/20 01Z,   1.10,  -5.48,  99.90,  -6.91,  -2.53,
05/20 02Z,   1.20,  -7.42,  99.90,  -8.72,  -2.50,
05/20 03Z,   1.40, -10.48,  99.90, -11.56,  -2.48,
05/20 04Z,   1.60, -13.95,  99.90, -14.82,  -2.48,
05/20 05Z,   1.70, -16.77,  99.90, -17.55,  -2.48,
05/20 06Z,   1.80, -17.87,  99.90, -18.55,  -2.48,  (min)
05/20 07Z,   1.80, -16.77,  99.90, -17.45,  -2.48,
05/20 08Z,   1.80, -13.85,  99.90, -14.53,  -2.48,
05/20 09Z,   1.70, -10.02,  99.90, -10.80,  -2.48,
05/20 10Z,   1.50,  -6.27,  99.90,  -7.25,  -2.48,
05/20 11Z,   1.30,  -3.51,  99.90,  -4.69,  -2.48,
05/20 12Z,   1.20,  -2.49,  99.90,  -3.77,  -2.48,  (max)
05/20 13Z,   1.10,  -3.58,  99.90,  -4.95,  -2.48,
05/20 14Z,   1.00,  -6.58,  99.90,  -8.06,  -2.48,
05/20 15Z,   1.00, -10.96,  99.90, -12.43,  -2.48,
05/20 16Z,   1.10, -15.93,  99.90, -17.31,  -2.48,
05/20 17Z,   1.10, -20.46,  99.90, -21.83,  -2.48,
05/20 18Z,   1.30, -23.33,  99.90, -24.50,  -2.48,
05/20 19Z,   1.40, -23.73,  99.90, -24.81,  -2.48,  (min)
05/20 20Z,   1.60, -21.75,  99.90, -22.62,  -2.48,
05/20 21Z,   1.80, -18.14,  99.90, -18.82,  -2.48,
05/20 22Z,   2.00, -13.91,  99.90, -14.39,  -2.48,
05/20 23Z,   2.00,  -9.94,  99.90, -10.42,  -2.48,
05/21 00Z,   2.20,  -7.04,  99.90,  -7.31,  -2.48,
05/21 01Z,   2.30,  -5.74,  99.90,  -5.92,  -2.48,  (max)
05/21 02Z,   2.30,  -6.16,  99.90,  -6.34,  -2.48,
05/21 03Z,   2.20,  -8.01,  99.90,  -8.29,  -2.48,
05/21 04Z,   2.10, -10.83,  99.90, -11.21,  -2.48,
05/21 05Z,   2.00, -13.95,  99.90, -14.42,  -2.48,
05/21 06Z,   1.90, -16.40,  99.90, -16.97,  -2.48,
05/21 07Z,   1.70, -17.24,  99.90, -18.02,  -2.48,  (min)
05/21 08Z,   1.60, -16.14,  99.90, -17.02,  -2.48,
05/21 09Z,   1.40, -13.52,  99.90, -14.60,  -2.48,
05/21 10Z,   1.30, -10.19,  99.90, -11.37,  -2.48,
05/21 11Z,   1.20,  -6.96,  99.90,  -8.24,  -2.48,
05/21 12Z,   1.10,  -4.62,  99.90,  -6.00,  -2.48,
05/21 13Z,   1.10,  -3.86,  99.90,  -5.24,  -2.48,  (max)
05/21 14Z,   1.30,  -4.96,  99.90,  -6.14,  -2.48,
05/21 15Z,   1.40,  -7.72,  99.90,  -8.80,  -2.48,
05/21 16Z,   1.60, -11.63,  99.90, -12.50,  -2.48,
05/21 17Z,   1.70, -15.99,  99.90, -16.77,  -2.48,
05/21 18Z,   1.80, -19.86,  99.90, -20.54,  -2.48,
05/21 19Z,   1.70, -22.19,  99.90, -22.96,  -2.48,
05/21 20Z,   1.60, -22.33,  99.90, -23.21,  -2.48,  (min)
05/21 21Z,   1.50, -20.44,  99.90, -21.42,  -2.48,
05/21 22Z,   1.30, -17.23,  99.90, -18.40,  -2.48,
05/21 23Z,   1.10, -13.49,  99.90, -14.87,  -2.48,
05/22 00Z,   1.10,  -9.98,  99.90, -11.36,  -2.48,
05/22 01Z,   1.10,  -7.42,  99.90,  -8.80,  -2.48,
05/22 02Z,   1.10,  -6.30,  99.90,  -7.67,  -2.48,  (max)
05/22 03Z,   1.30,  -6.68,  99.90,  -7.86,  -2.48,
05/22 04Z,   1.50,  -8.32,  99.90,  -9.30,  -2.48,
05/22 05Z,   1.60, -10.85,  99.90, -11.73,  -2.48,
05/22 06Z,   1.70, -13.66,  99.90, -14.44,  -2.48,
05/22 07Z,   1.70, -15.89,  99.90, -16.67,  -2.48,
05/22 08Z,   1.60, -16.71,  99.90, -17.59,  -2.48,  (min)
05/22 09Z,   1.50, -15.86,  99.90, -16.84,  -2.48,
05/22 10Z,   1.40, -13.72,  99.90, -14.80,  -2.48,
05/22 11Z,   1.20, -10.93,  99.90, -12.21,  -2.48,
05/22 12Z,   1.10,  -8.15,  99.90,  -9.53,  -2.48,
05/22 13Z,   1.10,  -6.09,  99.90,  -7.47,  -2.48,
05/22 14Z,   1.10,  -5.39,  99.90,  -6.77,  -2.48,  (max)
05/22 15Z,   1.20,  -6.29,  99.90,  -7.57,  -2.48,
05/22 16Z,   1.40,  -8.60,  99.90,  -9.68,  -2.48,
05/22 17Z,   1.50, -11.90,  99.90, -12.88,  -2.48,
05/22 18Z,   1.60, -15.62,  99.90, -16.49,  -2.48,
05/22 19Z,   1.60, -18.91,  99.90, -19.79,  -2.48,
05/22 20Z,   1.60, -20.86,  99.90, -21.74,  -2.48,
05/22 21Z,   1.50, -20.94,  99.90, -21.91,  -2.48,  (min)
05/22 22Z,   1.50, -19.30,  99.90, -20.28,  -2.48,
05/22 23Z,   1.40, -16.52,  99.90, -17.60,  -2.48,
05/23 00Z,   1.40, -13.22,  99.90, -14.30,  -2.48,
05/23 01Z,   1.40, -10.06,  99.90, -11.13,  -2.48,
05/23 02Z,   1.40,  -7.69,  99.90,  -8.77,  -2.48,
05/23 03Z,   1.50,  -6.61,  99.90,  -7.59,  -2.48,  (max)
05/23 04Z,   1.50,  -6.87,  99.90,  -7.85,  -2.48,
05/23 05Z,   1.60,  -8.30,  99.90,  -9.18,  -2.48,
05/23 06Z,   1.60, -10.61,  99.90, -11.48,  -2.48,
05/23 07Z,  99.90, -13.28,  99.90,  99.90,  -2.48,
05/23 08Z,  99.90, -15.50,  99.90,  99.90,  -2.48,
05/23 09Z,  99.90, -16.50,  99.90,  99.90,  -2.48,
05/23 10Z,  99.90, -16.05,  99.90,  99.90,  -2.48,
05/23 11Z,  99.90, -14.43,  99.90,  99.90,  -2.48,
05/23 12Z,  99.90, -12.09,  99.90,  99.90,  -2.48,