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 : 01/21/2026 22:22:37 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/20 06Z,   1.00, -21.51, -22.88,  99.90,  -2.37,  (min)
01/20 07Z,   1.00, -18.14, -19.72,  99.90,  -2.58,
01/20 08Z,   1.00, -13.96, -15.60,  99.90,  -2.64,
01/20 09Z,   1.10,  -9.90, -11.55,  99.90,  -2.75,
01/20 10Z,   1.20,  -6.81,  -8.55,  99.90,  -2.94,
01/20 11Z,   1.30,  -5.35,  -7.16,  99.90,  -3.11,  (max)
01/20 12Z,   0.90,  -5.73,  -7.64,  99.90,  -2.81,
01/20 13Z,   1.00,  -7.72,  -9.36,  99.90,  -2.64,
01/20 14Z,   1.10, -10.87, -12.35,  99.90,  -2.58,
01/20 15Z,   1.20, -14.41, -15.68,  99.90,  -2.47,
01/20 16Z,   1.40, -17.26, -18.49,  99.90,  -2.63,
01/20 17Z,   1.40, -18.32, -19.72,  99.90,  -2.80,  (min)
01/20 18Z,   1.00, -17.17, -18.35,  99.90,  -2.18,
01/20 19Z,   1.20, -14.25, -15.57,  99.90,  -2.52,
01/20 20Z,   1.40, -10.47, -11.80,  99.90,  -2.73,
01/20 21Z,   1.50,  -6.81,  -8.10,  99.90,  -2.79,
01/20 22Z,   1.60,  -4.21,  -5.64,  99.90,  -3.03,
01/20 23Z,   1.60,  -3.42,  -4.85,  99.90,  -3.03,  (max)
01/21 00Z,   1.20,  -4.76,  -6.19,  99.90,  -2.63,
01/21 01Z,   1.30,  -7.94,  -9.31,  99.90,  -2.67,
01/21 02Z,   1.40, -12.33, -13.71,  99.90,  -2.78,
01/21 03Z,   1.60, -17.07, -18.48,  99.90,  -3.01,
01/21 04Z,   1.60, -21.06, -22.35,  99.90,  -2.89,
01/21 05Z,   1.60, -23.14, -24.45,  99.90,  -2.91,  (min)
01/21 06Z,   1.30, -22.70, -23.97,  99.90,  -2.57,
01/21 07Z,   1.30, -20.01, -21.34,  99.90,  -2.63,
01/21 08Z,   1.30, -15.99, -17.59,  99.90,  -2.90,
01/21 09Z,   1.40, -11.65, -13.21,  99.90,  -2.96,
01/21 10Z,   1.40,  -7.87,  -9.46,  99.90,  -2.99,
01/21 11Z,   1.50,  -5.47,  -7.19,  99.90,  -3.22,
01/21 12Z,   1.20,  -4.92,  -6.69,  99.90,  -2.97,  (max)
01/21 13Z,   1.40,  -6.23,  -7.97,  99.90,  -3.14,
01/21 14Z,   1.50,  -9.01, -10.41,  99.90,  -2.90,
01/21 15Z,   1.50, -12.60, -13.83,  99.90,  -2.73,
01/21 16Z,   1.60, -16.11, -17.37,  99.90,  -2.86,
01/21 17Z,   1.60, -18.42, -19.65,  99.90,  -2.83,
01/21 18Z,   1.60, -18.62, -19.92,  99.90,  -2.90,  (min)
01/21 19Z,   1.50, -16.63, -17.83,  99.90,  -2.70,
01/21 20Z,   1.50, -13.17, -14.76,  99.90,  -3.09,
01/21 21Z,   1.40,  -9.29, -10.75,  99.90,  -2.86,
01/21 22Z,   1.30,  -5.95,  -7.28,  99.90,  -2.63,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/21 23Z,   1.20,  -4.00,  99.90,  -5.43,  -2.63,  (max)
01/22 00Z,   1.10,  -4.04,  99.90,  -5.56,  -2.63,
01/22 01Z,   1.20,  -6.14,  99.90,  -7.57,  -2.62,
01/22 02Z,   1.30,  -9.85,  99.90, -11.17,  -2.62,
01/22 03Z,   1.50, -14.37,  99.90, -15.49,  -2.62,
01/22 04Z,   1.70, -18.76,  99.90, -19.68,  -2.62,
01/22 05Z,   1.80, -21.92,  99.90, -22.74,  -2.62,
01/22 06Z,   1.80, -22.87,  99.90, -23.68,  -2.62,  (min)
01/22 07Z,   1.80, -21.31,  99.90, -22.13,  -2.62,
01/22 08Z,   1.70, -17.85,  99.90, -18.76,  -2.61,
01/22 09Z,   1.50, -13.53,  99.90, -14.64,  -2.61,
01/22 10Z,   1.30,  -9.37,  99.90, -10.68,  -2.61,
01/22 11Z,   1.20,  -6.19,  99.90,  -7.60,  -2.61,
01/22 12Z,   1.00,  -4.65,  99.90,  -6.26,  -2.61,  (max)
01/22 13Z,   0.90,  -5.06,  99.90,  -6.78,  -2.61,
01/22 14Z,   0.90,  -7.22,  99.90,  -8.93,  -2.61,
01/22 15Z,   1.00, -10.55,  99.90, -12.16,  -2.61,
01/22 16Z,   1.20, -14.29,  99.90, -15.70,  -2.61,
01/22 17Z,   1.40, -17.48,  99.90, -18.69,  -2.61,
01/22 18Z,   1.50, -19.08,  99.90, -20.20,  -2.61,  (min)
01/22 19Z,   1.70, -18.47,  99.90, -19.38,  -2.61,
01/22 20Z,   1.70, -15.87,  99.90, -16.78,  -2.61,
01/22 21Z,   1.60, -12.20,  99.90, -13.21,  -2.61,
01/22 22Z,   1.40,  -8.51,  99.90,  -9.73,  -2.61,
01/22 23Z,   1.30,  -5.71,  99.90,  -7.02,  -2.61,
01/23 00Z,   1.10,  -4.48,  99.90,  -5.99,  -2.61,  (max)
01/23 01Z,   1.10,  -5.25,  99.90,  -6.76,  -2.61,
01/23 02Z,   1.00,  -7.88,  99.90,  -9.49,  -2.61,
01/23 03Z,   1.10, -11.74,  99.90, -13.25,  -2.61,
01/23 04Z,   1.10, -15.98,  99.90, -17.49,  -2.61,
01/23 05Z,   1.20, -19.66,  99.90, -21.07,  -2.61,
01/23 06Z,   1.20, -21.79,  99.90, -23.20,  -2.61,  (min)
01/23 07Z,   1.20, -21.64,  99.90, -23.05,  -2.61,
01/23 08Z,   1.20, -19.23,  99.90, -20.64,  -2.61,
01/23 09Z,   1.20, -15.37,  99.90, -16.78,  -2.61,
01/23 10Z,   1.20, -11.14,  99.90, -12.55,  -2.61,
01/23 11Z,   1.30,  -7.47,  99.90,  -8.78,  -2.61,
01/23 12Z,   1.30,  -5.07,  99.90,  -6.38,  -2.61,
01/23 13Z,   1.30,  -4.44,  99.90,  -5.75,  -2.61,  (max)
01/23 14Z,   1.30,  -5.69,  99.90,  -7.01,  -2.61,
01/23 15Z,   1.30,  -8.46,  99.90,  -9.77,  -2.61,
01/23 16Z,   1.30, -12.04,  99.90, -13.35,  -2.61,
01/23 17Z,   1.30, -15.64,  99.90, -16.95,  -2.61,
01/23 18Z,   1.30, -18.35,  99.90, -19.66,  -2.61,
01/23 19Z,   1.10, -19.28,  99.90, -20.79,  -2.61,  (min)
01/23 20Z,   1.00, -18.07,  99.90, -19.68,  -2.61,
01/23 21Z,   1.00, -15.19,  99.90, -16.80,  -2.61,
01/23 22Z,   1.00, -11.62,  99.90, -13.23,  -2.61,
01/23 23Z,   1.00,  -8.36,  99.90,  -9.97,  -2.61,
01/24 00Z,   1.00,  -6.15,  99.90,  -7.76,  -2.61,
01/24 01Z,   1.10,  -5.55,  99.90,  -7.06,  -2.61,  (max)
01/24 02Z,   1.20,  -6.80,  99.90,  -8.21,  -2.61,
01/24 03Z,   1.40,  -9.58,  99.90, -10.79,  -2.61,
01/24 04Z,   1.50, -13.19,  99.90, -14.30,  -2.61,
01/24 05Z,   1.50, -16.80,  99.90, -17.91,  -2.61,
01/24 06Z,   1.50, -19.59,  99.90, -20.70,  -2.61,
01/24 07Z,   1.40, -20.73,  99.90, -21.94,  -2.61,  (min)
01/24 08Z,   1.30, -19.74,  99.90, -21.05,  -2.61,
01/24 09Z,   1.10, -16.87,  99.90, -18.38,  -2.61,
01/24 10Z,   0.90, -13.01,  99.90, -14.72,  -2.61,
01/24 11Z,   0.70,  -9.19,  99.90, -11.10,  -2.61,
01/24 12Z,   0.50,  -6.19,  99.90,  -8.30,  -2.61,
01/24 13Z,   0.50,  -4.57,  99.90,  -6.68,  -2.61,
01/24 14Z,   0.70,  -4.71,  99.90,  -6.62,  -2.61,  (max)
01/24 15Z,   0.90,  -6.55,  99.90,  -8.27,  -2.61,
01/24 16Z,   1.20,  -9.61,  99.90, -11.02,  -2.61,
01/24 17Z,   1.50, -13.16,  99.90, -14.27,  -2.61,
01/24 18Z,   1.70, -16.46,  99.90, -17.37,  -2.61,
01/24 19Z,   1.70, -18.70,  99.90, -19.61,  -2.61,
01/24 20Z,   1.60, -19.16,  99.90, -20.17,  -2.61,  (min)
01/24 21Z,   1.50, -17.68,  99.90, -18.79,  -2.61,
01/24 22Z,   1.30, -14.86,  99.90, -16.17,  -2.61,
01/24 23Z,   1.20, -11.64,  99.90, -13.05,  -2.61,
01/25 00Z,   1.10,  -8.87,  99.90, -10.38,  -2.61,
01/25 01Z,   1.00,  -7.17,  99.90,  -8.78,  -2.61,
01/25 02Z,   1.10,  -6.96,  99.90,  -8.47,  -2.61,  (max)
01/25 03Z,   1.10,  -8.32,  99.90,  -9.83,  -2.61,
01/25 04Z,   1.20, -10.87,  99.90, -12.28,  -2.61,
01/25 05Z,   1.30, -13.90,  99.90, -15.21,  -2.61,
01/25 06Z,   1.40, -16.71,  99.90, -17.92,  -2.61,
01/25 07Z,   1.40, -18.64,  99.90, -19.85,  -2.61,
01/25 08Z,   1.40, -19.04,  99.90, -20.25,  -2.61,  (min)
01/25 09Z,   1.40, -17.61,  99.90, -18.82,  -2.61,
01/25 10Z,   1.40, -14.71,  99.90, -15.92,  -2.61,
01/25 11Z,   1.40, -11.20,  99.90, -12.41,  -2.61,
01/25 12Z,   1.50,  -7.95,  99.90,  -9.06,  -2.61,
01/25 13Z,  99.90,  -5.59,  99.90,  99.90,  -2.61,
01/25 14Z,  99.90,  -4.59,  99.90,  99.90,  -2.61,
01/25 15Z,  99.90,  -5.22,  99.90,  99.90,  -2.61,
01/25 16Z,  99.90,  -7.32,  99.90,  99.90,  -2.61,
01/25 17Z,  99.90, -10.37,  99.90,  99.90,  -2.61,
01/25 18Z,  99.90, -13.72,  99.90,  99.90,  -2.61,