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
#Seldovia, AK : 02/18/2026 06:22:35 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/16 12Z,  -1.20,  -6.41,  -7.81,  99.90,  -0.20,  (max)
02/16 13Z,  -1.20,  -8.82, -10.04,  99.90,  -0.02,
02/16 14Z,  -1.20, -12.47, -13.52,  99.90,   0.15,
02/16 15Z,  -1.20, -16.34, -17.16,  99.90,   0.38,
02/16 16Z,  -1.30, -19.15, -20.11,  99.90,   0.34,
02/16 17Z,  -1.50, -19.90, -21.20,  99.90,   0.20,  (min)
02/16 18Z,  -1.50, -18.46, -19.68,  99.90,   0.28,
02/16 19Z,  -1.40, -15.37, -16.50,  99.90,   0.27,
02/16 20Z,  -1.40, -11.41, -12.54,  99.90,   0.27,
02/16 21Z,  -1.30,  -7.59,  -8.76,  99.90,   0.13,
02/16 22Z,  -1.10,  -4.99,  -5.98,  99.90,   0.11,
02/16 23Z,  -1.20,  -4.32,  -5.12,  99.90,   0.40,  (max)
02/17 00Z,  -1.50,  -5.82,  -6.64,  99.90,   0.68,
02/17 01Z,  -1.50,  -9.25, -10.21,  99.90,   0.54,
02/17 02Z,  -1.50, -13.98, -14.77,  99.90,   0.71,
02/17 03Z,  -1.40, -19.04, -19.77,  99.90,   0.67,
02/17 04Z,  -1.30, -23.16, -24.03,  99.90,   0.43,
02/17 05Z,  -1.20, -25.13, -26.03,  99.90,   0.30,  (min)
02/17 06Z,  -1.50, -24.48, -25.43,  99.90,   0.55,
02/17 07Z,  -1.50, -21.57, -22.78,  99.90,   0.29,
02/17 08Z,  -1.40, -17.16, -18.43,  99.90,   0.13,
02/17 09Z,  -1.20, -12.19, -13.42,  99.90,  -0.03,
02/17 10Z,  -1.00,  -7.85,  -8.91,  99.90,  -0.06,
02/17 11Z,  -0.90,  -5.18,  -6.16,  99.90,  -0.08,
02/17 12Z,  -1.30,  -4.74,  -5.69,  99.90,   0.35,  (max)
02/17 13Z,  -1.30,  -6.60,  -7.33,  99.90,   0.57,
02/17 14Z,  -1.30, -10.27, -10.91,  99.90,   0.66,
02/17 15Z,  -1.20, -14.81, -15.50,  99.90,   0.51,
02/17 16Z,  -1.00, -18.94, -19.64,  99.90,   0.30,
02/17 17Z,  -0.90, -21.28, -22.10,  99.90,   0.08,  (min)
02/17 18Z,  -1.30, -21.03, -21.92,  99.90,   0.41,
02/17 19Z,  -1.20, -18.43, -19.23,  99.90,   0.40,
02/17 20Z,  -1.10, -14.34, -15.09,  99.90,   0.35,
02/17 21Z,  -1.00,  -9.75, -10.64,  99.90,   0.11,
02/17 22Z,  -0.80,  -5.84,  -6.70,  99.90,  -0.06,
02/17 23Z,  -0.70,  -3.66,  -4.50,  99.90,  -0.14,  (max)
02/18 00Z,  -1.10,  -3.84,  -4.68,  99.90,   0.26,
02/18 01Z,  -1.10,  -6.41,  -7.28,  99.90,   0.23,
02/18 02Z,  -1.00, -10.90, -11.74,  99.90,   0.16,
02/18 03Z,  -0.90, -16.35, -17.02,  99.90,   0.23,
02/18 04Z,  -0.80, -21.51, -22.22,  99.90,   0.09,
02/18 05Z,  -0.70, -24.99, -25.87,  99.90,  -0.18,
02/18 06Z,  -0.70, -25.73, -26.75,  99.90,  -0.32,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/18 07Z,  -0.70, -23.65,  99.90, -24.66,  -0.32,
02/18 08Z,  -0.80, -19.51,  99.90, -20.62,  -0.31,
02/18 09Z,  -0.90, -14.31,  99.90, -15.51,  -0.30,
02/18 10Z,  -1.00,  -9.18,  99.90, -10.48,  -0.30,
02/18 11Z,  -1.10,  -5.34,  99.90,  -6.73,  -0.29,
02/18 12Z,  -1.20,  -3.69,  99.90,  -5.17,  -0.28,  (max)
02/18 13Z,  -1.30,  -4.59,  99.90,  -6.17,  -0.28,
02/18 14Z,  -1.30,  -7.81,  99.90,  -9.38,  -0.27,
02/18 15Z,  -1.10, -12.53,  99.90, -13.89,  -0.26,
02/18 16Z,  -0.90, -17.53,  99.90, -18.69,  -0.26,
02/18 17Z,  -0.80, -21.38,  99.90, -22.43,  -0.25,
02/18 18Z,  -0.80, -22.79,  99.90, -23.83,  -0.25,  (min)
02/18 19Z,  -0.70, -21.34,  99.90, -22.29,  -0.25,
02/18 20Z,  -0.60, -17.67,  99.90, -18.51,  -0.25,
02/18 21Z,  -0.60, -12.86,  99.90, -13.71,  -0.25,
02/18 22Z,  -0.60,  -8.07,  99.90,  -8.91,  -0.25,
02/18 23Z,  -0.60,  -4.48,  99.90,  -5.33,  -0.25,
02/19 00Z,  -0.70,  -3.07,  99.90,  -4.02,  -0.25,  (max)
02/19 01Z,  -0.80,  -4.26,  99.90,  -5.31,  -0.25,
02/19 02Z,  -0.90,  -7.86,  99.90,  -9.01,  -0.25,
02/19 03Z,  -1.00, -13.09,  99.90, -14.34,  -0.25,
02/19 04Z,  -1.00, -18.74,  99.90, -19.99,  -0.25,
02/19 05Z,  -0.90, -23.40,  99.90, -24.55,  -0.25,
02/19 06Z,  -0.80, -25.74,  99.90, -26.78,  -0.25,  (min)
02/19 07Z,  -0.70, -25.02,  99.90, -25.96,  -0.25,
02/19 08Z,  -0.60, -21.61,  99.90, -22.46,  -0.25,
02/19 09Z,  -0.50, -16.59,  99.90, -17.34,  -0.25,
02/19 10Z,  -0.50, -11.12,  99.90, -11.87,  -0.25,
02/19 11Z,  -0.60,  -6.40,  99.90,  -7.24,  -0.25,
02/19 12Z,  -0.80,  -3.53,  99.90,  -4.57,  -0.25,
02/19 13Z,  -0.90,  -3.20,  99.90,  -4.35,  -0.25,  (max)
02/19 14Z,  -1.10,  -5.50,  99.90,  -6.84,  -0.25,
02/19 15Z,  -1.30,  -9.86,  99.90, -11.41,  -0.25,
02/19 16Z,  -1.30, -15.19,  99.90, -16.73,  -0.25,
02/19 17Z,  -1.40, -20.10,  99.90, -21.74,  -0.25,
02/19 18Z,  -1.40, -23.18,  99.90, -24.82,  -0.25,
02/19 19Z,  -1.20, -23.43,  99.90, -24.88,  -0.25,  (min)
02/19 20Z,  -0.90, -20.85,  99.90, -22.00,  -0.25,
02/19 21Z,  -0.70, -16.42,  99.90, -17.36,  -0.25,
02/19 22Z,  -0.60, -11.34,  99.90, -12.18,  -0.25,
02/19 23Z,  -0.60,  -6.78,  99.90,  -7.63,  -0.25,
02/20 00Z,  -0.70,  -3.87,  99.90,  -4.82,  -0.25,
02/20 01Z,  -0.80,  -3.40,  99.90,  -4.45,  -0.25,  (max)
02/20 02Z,  -1.10,  -5.55,  99.90,  -6.90,  -0.25,
02/20 03Z,  -1.50,  -9.88,  99.90, -11.62,  -0.25,
02/20 04Z,  -1.70, -15.34,  99.90, -17.28,  -0.25,
02/20 05Z,  -1.60, -20.58,  99.90, -22.43,  -0.25,
02/20 06Z,  -1.50, -24.23,  99.90, -25.98,  -0.25,
02/20 07Z,  -1.40, -25.17,  99.90, -26.81,  -0.25,  (min)
02/20 08Z,  -1.30, -23.08,  99.90, -24.62,  -0.25,
02/20 09Z,  -1.30, -18.72,  99.90, -20.27,  -0.25,
02/20 10Z,  -1.30, -13.37,  99.90, -14.91,  -0.25,
02/20 11Z,  -1.30,  -8.20,  99.90,  -9.75,  -0.25,
02/20 12Z,  -1.40,  -4.35,  99.90,  -5.99,  -0.25,
02/20 13Z,  -1.40,  -2.74,  99.90,  -4.39,  -0.25,  (max)
02/20 14Z,  -1.30,  -3.79,  99.90,  -5.34,  -0.25,
02/20 15Z,  -1.40,  -7.27,  99.90,  -8.91,  -0.25,
02/20 16Z,  -1.40, -12.32,  99.90, -13.97,  -0.25,
02/20 17Z,  -1.40, -17.69,  99.90, -19.34,  -0.25,
02/20 18Z,  -1.30, -22.00,  99.90, -23.55,  -0.25,
02/20 19Z,  -1.10, -24.05,  99.90, -25.40,  -0.25,  (min)
02/20 20Z,  -1.00, -23.19,  99.90, -24.43,  -0.25,
02/20 21Z,  -0.90, -19.81,  99.90, -20.95,  -0.25,
02/20 22Z,  -0.90, -15.07,  99.90, -16.21,  -0.25,
02/20 23Z,  -1.00, -10.19,  99.90, -11.43,  -0.25,
02/21 00Z,  -1.00,  -6.24,  99.90,  -7.48,  -0.25,
02/21 01Z,  -0.90,  -4.19,  99.90,  -5.33,  -0.25,  (max)
02/21 02Z,  -1.00,  -4.60,  99.90,  -5.85,  -0.25,
02/21 03Z,  -1.10,  -7.43,  99.90,  -8.77,  -0.25,
02/21 04Z,  -1.20, -11.97,  99.90, -13.42,  -0.25,
02/21 05Z,  -1.20, -17.08,  99.90, -18.53,  -0.25,
02/21 06Z,  -1.10, -21.42,  99.90, -22.77,  -0.25,
02/21 07Z,  -1.00, -23.80,  99.90, -25.04,  -0.25,  (min)
02/21 08Z,  -0.90, -23.40,  99.90, -24.55,  -0.25,
02/21 09Z,  -0.80, -20.31,  99.90, -21.36,  -0.25,
02/21 10Z,  -0.80, -15.57,  99.90, -16.61,  -0.25,
02/21 11Z,  -0.90, -10.45,  99.90, -11.60,  -0.25,
02/21 12Z,  -1.00,  -6.06,  99.90,  -7.30,  -0.25,
02/21 13Z,  -1.00,  -3.36,  99.90,  -4.61,  -0.25,
02/21 14Z,  -1.10,  -3.05,  99.90,  -4.39,  -0.25,  (max)
02/21 15Z,  -1.20,  -5.23,  99.90,  -6.68,  -0.25,
02/21 16Z,  -1.30,  -9.42,  99.90, -10.97,  -0.25,
02/21 17Z,  -1.30, -14.61,  99.90, -16.15,  -0.25,
02/21 18Z,  -1.30, -19.51,  99.90, -21.05,  -0.25,
02/21 19Z,  -1.10, -22.94,  99.90, -24.28,  -0.25,
02/21 20Z,  -0.90, -23.97,  99.90, -25.11,  -0.25,  (min)
02/21 21Z,  -0.80, -22.30,  99.90, -23.34,  -0.25,
02/21 22Z,  -0.70, -18.59,  99.90, -19.54,  -0.25,
02/21 23Z,  -0.60, -14.06,  99.90, -14.90,  -0.25,
02/22 00Z,  -0.50,  -9.75,  99.90, -10.50,  -0.25,