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 : 05/18/2026 12:21:54 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/16 12Z,   1.30, -11.65, -12.56,  99.90,  -2.21,
05/16 13Z,   1.20, -17.03, -18.19,  99.90,  -2.36,
05/16 14Z,   1.10, -21.74, -22.69,  99.90,  -2.05,
05/16 15Z,   1.20, -24.43, -25.35,  99.90,  -2.12,  (min)
05/16 16Z,   1.30, -24.34, -24.95,  99.90,  -1.91,
05/16 17Z,   1.50, -21.64, -22.34,  99.90,  -2.20,
05/16 18Z,   1.20, -17.23, -18.36,  99.90,  -2.33,
05/16 19Z,   1.20, -12.27, -13.50,  99.90,  -2.43,
05/16 20Z,   1.30,  -7.94,  -9.28,  99.90,  -2.64,
05/16 21Z,   1.40,  -5.21,  -6.63,  99.90,  -2.82,
05/16 22Z,   1.50,  -4.55,  -6.00,  99.90,  -2.95,  (max)
05/16 23Z,   1.60,  -5.88,  -7.23,  99.90,  -2.95,
05/17 00Z,   1.40,  -8.72,  -9.93,  99.90,  -2.61,
05/17 01Z,   1.40, -12.44, -13.51,  99.90,  -2.47,
05/17 02Z,   1.40, -16.13, -17.34,  99.90,  -2.61,
05/17 03Z,   1.40, -18.57, -19.80,  99.90,  -2.63,
05/17 04Z,   1.40, -18.76, -20.12,  99.90,  -2.76,  (min)
05/17 05Z,   1.30, -16.54, -17.46,  99.90,  -2.22,
05/17 06Z,   1.40, -12.60, -13.55,  99.90,  -2.35,
05/17 07Z,   1.50,  -8.02,  -9.14,  99.90,  -2.62,
05/17 08Z,   1.60,  -3.99,  -5.11,  99.90,  -2.72,
05/17 09Z,   1.60,  -1.53,  -2.55,  99.90,  -2.62,
05/17 10Z,   1.50,  -1.36,  -2.39,  99.90,  -2.53,  (max)
05/17 11Z,   1.30,  -3.56,  -4.68,  99.90,  -2.42,
05/17 12Z,   1.60,  -7.69,  -8.80,  99.90,  -2.71,
05/17 13Z,   1.60, -13.06, -14.27,  99.90,  -2.81,
05/17 14Z,   1.60, -18.67, -19.90,  99.90,  -2.83,
05/17 15Z,   1.50, -23.22, -24.33,  99.90,  -2.61,
05/17 16Z,   1.30, -25.38, -26.21,  99.90,  -2.13,  (min)
05/17 17Z,   1.20, -24.58, -25.23,  99.90,  -1.85,
05/17 18Z,   1.80, -21.22, -21.95,  99.90,  -2.53,
05/17 19Z,   1.80, -16.40, -17.43,  99.90,  -2.83,
05/17 20Z,   1.70, -11.34, -12.44,  99.90,  -2.80,
05/17 21Z,   1.50,  -7.18,  -8.34,  99.90,  -2.66,
05/17 22Z,   1.40,  -4.78,  -6.07,  99.90,  -2.69,
05/17 23Z,   1.20,  -4.50,  -5.70,  99.90,  -2.40,  (max)
05/18 00Z,   1.70,  -6.15,  -7.24,  99.90,  -2.79,
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,   1.20, -15.56, -16.22,  99.90,  -1.86,
05/18 07Z,   1.20, -11.36, -12.10,  99.90,  -1.94,
05/18 08Z,   1.40,  -6.85,  -7.58,  99.90,  -2.13,
05/18 09Z,   1.60,  -3.13,  -3.87,  99.90,  -2.34,
05/18 10Z,   1.70,  -1.20,  -1.82,  99.90,  -2.32,  (max)
05/18 11Z,   1.90,  -1.60,  -2.39,  99.90,  -2.69,
05/18 12Z,   1.90,  -4.31,  -5.10,  99.90,  -2.69,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/18 13Z,   1.90,  -8.82,  99.90,  -9.60,  -2.68,
05/18 14Z,   1.70, -14.37,  99.90, -15.34,  -2.67,
05/18 15Z,   1.60, -19.88,  99.90, -20.94,  -2.66,
05/18 16Z,   1.40, -24.00,  99.90, -25.25,  -2.65,
05/18 17Z,   1.30, -25.51,  99.90, -26.85,  -2.64,  (min)
05/18 18Z,   1.20, -24.08,  99.90, -25.51,  -2.63,
05/18 19Z,   1.20, -20.34,  99.90, -21.76,  -2.62,
05/18 20Z,   1.30, -15.45,  99.90, -16.75,  -2.61,
05/18 21Z,   1.40, -10.58,  99.90, -11.78,  -2.60,
05/18 22Z,   1.60,  -6.78,  99.90,  -7.76,  -2.58,
05/18 23Z,   1.90,  -4.79,  99.90,  -5.47,  -2.57,
05/19 00Z,   2.10,  -4.86,  99.90,  -5.32,  -2.56,  (max)
05/19 01Z,   2.10,  -6.73,  99.90,  -7.19,  -2.56,
05/19 02Z,   2.30,  -9.89,  99.90, -10.15,  -2.56,
05/19 03Z,   2.30, -13.62,  99.90, -13.88,  -2.56,
05/19 04Z,   2.30, -16.85,  99.90, -17.12,  -2.56,
05/19 05Z,   2.30, -18.39,  99.90, -18.65,  -2.56,  (min)
05/19 06Z,   2.10, -17.55,  99.90, -18.01,  -2.56,
05/19 07Z,   2.00, -14.59,  99.90, -15.15,  -2.56,
05/19 08Z,   1.60, -10.45,  99.90, -11.41,  -2.56,
05/19 09Z,   1.40,  -6.23,  99.90,  -7.39,  -2.56,
05/19 10Z,   1.30,  -2.97,  99.90,  -4.24,  -2.56,
05/19 11Z,   1.20,  -1.54,  99.90,  -2.91,  -2.56,  (max)
05/19 12Z,   1.20,  -2.38,  99.90,  -3.75,  -2.56,
05/19 13Z,   1.30,  -5.38,  99.90,  -6.64,  -2.56,
05/19 14Z,   1.50,  -9.97,  99.90, -11.03,  -2.56,
05/19 15Z,   1.70, -15.37,  99.90, -16.24,  -2.56,
05/19 16Z,   1.80, -20.49,  99.90, -21.26,  -2.56,
05/19 17Z,   1.90, -24.00,  99.90, -24.67,  -2.56,
05/19 18Z,   1.90, -24.89,  99.90, -25.55,  -2.56,  (min)
05/19 19Z,   1.80, -23.05,  99.90, -23.81,  -2.56,
05/19 20Z,   1.70, -19.23,  99.90, -20.10,  -2.56,
05/19 21Z,   1.50, -14.57,  99.90, -15.63,  -2.56,
05/19 22Z,   1.30, -10.11,  99.90, -11.37,  -2.56,
05/19 23Z,   1.20,  -6.76,  99.90,  -8.13,  -2.56,
05/20 00Z,   1.20,  -5.17,  99.90,  -6.53,  -2.56,  (max)
05/20 01Z,   1.10,  -5.48,  99.90,  -6.94,  -2.56,
05/20 02Z,   1.10,  -7.42,  99.90,  -8.88,  -2.56,
05/20 03Z,   1.20, -10.48,  99.90, -11.85,  -2.56,
05/20 04Z,   1.40, -13.95,  99.90, -15.11,  -2.56,
05/20 05Z,   1.50, -16.77,  99.90, -17.83,  -2.56,
05/20 06Z,   1.70, -17.87,  99.90, -18.74,  -2.56,  (min)
05/20 07Z,   1.80, -16.77,  99.90, -17.53,  -2.56,
05/20 08Z,   1.80, -13.85,  99.90, -14.61,  -2.56,
05/20 09Z,   1.80, -10.02,  99.90, -10.78,  -2.56,
05/20 10Z,   1.70,  -6.27,  99.90,  -7.13,  -2.56,
05/20 11Z,   1.50,  -3.51,  99.90,  -4.57,  -2.56,
05/20 12Z,   1.40,  -2.49,  99.90,  -3.65,  -2.56,  (max)
05/20 13Z,   1.30,  -3.58,  99.90,  -4.84,  -2.56,
05/20 14Z,   1.20,  -6.58,  99.90,  -7.94,  -2.56,
05/20 15Z,   1.10, -10.96,  99.90, -12.42,  -2.56,
05/20 16Z,   1.10, -15.93,  99.90, -17.39,  -2.56,
05/20 17Z,   1.20, -20.46,  99.90, -21.82,  -2.56,
05/20 18Z,   1.30, -23.33,  99.90, -24.59,  -2.56,
05/20 19Z,   1.40, -23.73,  99.90, -24.90,  -2.56,  (min)
05/20 20Z,   1.60, -21.75,  99.90, -22.71,  -2.56,
05/20 21Z,   1.70, -18.14,  99.90, -19.01,  -2.56,
05/20 22Z,   1.90, -13.91,  99.90, -14.57,  -2.56,
05/20 23Z,   2.00,  -9.94,  99.90, -10.50,  -2.56,
05/21 00Z,   2.10,  -7.04,  99.90,  -7.50,  -2.56,
05/21 01Z,   2.20,  -5.74,  99.90,  -6.11,  -2.56,  (max)
05/21 02Z,   2.30,  -6.16,  99.90,  -6.43,  -2.56,
05/21 03Z,   2.30,  -8.01,  99.90,  -8.27,  -2.56,
05/21 04Z,   2.30, -10.83,  99.90, -11.09,  -2.56,
05/21 05Z,   2.30, -13.95,  99.90, -14.21,  -2.56,
05/21 06Z,   2.30, -16.40,  99.90, -16.66,  -2.56,
05/21 07Z,   2.20, -17.24,  99.90, -17.60,  -2.56,  (min)
05/21 08Z,   2.10, -16.14,  99.90, -16.60,  -2.56,
05/21 09Z,   1.80, -13.52,  99.90, -14.29,  -2.56,
05/21 10Z,   1.40, -10.19,  99.90, -11.35,  -2.56,
05/21 11Z,   1.20,  -6.96,  99.90,  -8.32,  -2.56,
05/21 12Z,   1.00,  -4.62,  99.90,  -6.18,  -2.56,
05/21 13Z,   0.90,  -3.86,  99.90,  -5.52,  -2.56,  (max)
05/21 14Z,   1.00,  -4.96,  99.90,  -6.52,  -2.56,
05/21 15Z,   1.20,  -7.72,  99.90,  -9.08,  -2.56,
05/21 16Z,   1.40, -11.63,  99.90, -12.79,  -2.56,
05/21 17Z,   1.70, -15.99,  99.90, -16.85,  -2.56,
05/21 18Z,   1.90, -19.86,  99.90, -20.53,  -2.56,
05/21 19Z,   1.90, -22.19,  99.90, -22.85,  -2.56,
05/21 20Z,   1.90, -22.33,  99.90, -22.99,  -2.56,  (min)
05/21 21Z,   1.70, -20.44,  99.90, -21.30,  -2.56,
05/21 22Z,   1.60, -17.23,  99.90, -18.19,  -2.56,
05/21 23Z,   1.50, -13.49,  99.90, -14.55,  -2.56,
05/22 00Z,   1.50,  -9.98,  99.90, -11.05,  -2.56,