ETSS stn

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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
#Nikiski, AK : 02/17/2026 05:23:17 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/15 12Z,  -0.60,  -7.24,  -8.91,  99.90,  -1.07,
02/15 13Z,  -0.70,  -6.35,  -7.45,  99.90,  -0.40,  (max)
02/15 14Z,  -0.70,  -7.54,  -8.08,  99.90,   0.16,
02/15 15Z,  -0.70, -10.04, -10.62,  99.90,   0.12,
02/15 16Z,  -0.60, -13.16, -14.02,  99.90,  -0.26,
02/15 17Z,  -0.60, -16.53, -17.13,  99.90,  -0.00,
02/15 18Z,  -0.60, -19.22, -19.69,  99.90,   0.13,
02/15 19Z,  -0.60, -19.74, -20.74,  99.90,  -0.40,  (min)
02/15 20Z,  -0.60, -17.76, -18.93,  99.90,  -0.57,
02/15 21Z,  -0.60, -14.50, -15.19,  99.90,  -0.09,
02/15 22Z,  -0.60, -11.03, -11.62,  99.90,   0.01,
02/15 23Z,  -0.50,  -7.93,  -8.76,  99.90,  -0.33,
02/16 00Z,  -0.50,  -6.01,  -7.04,  99.90,  -0.53,  (max)
02/16 01Z,  -0.50,  -6.07,  -7.08,  99.90,  -0.51,
02/16 02Z,  -0.50,  -8.19,  99.90,  99.90,  99.90,
02/16 03Z,  -0.60, -11.78, -13.31,  99.90,  -0.93,
02/16 04Z,  -0.60, -16.05, -17.49,  99.90,  -0.84,
02/16 05Z,  -0.60, -20.54, -21.61,  99.90,  -0.47,
02/16 06Z,  -0.60, -24.59, -25.43,  99.90,  -0.24,
02/16 07Z,  -0.70, -26.59, -27.93,  99.90,  -0.64,  (min)
02/16 08Z,  -0.80, -25.37, -27.63,  99.90,  -1.46,
02/16 09Z,  -0.80, -21.62, -23.46,  99.90,  -1.04,
02/16 10Z,  -0.80, -16.79, -18.27,  99.90,  -0.68,
02/16 11Z,  -0.80, -11.83, -13.47,  99.90,  -0.84,
02/16 12Z,  -0.80,  -7.70,  -9.50,  99.90,  -1.00,
02/16 13Z,  -0.90,  -5.50,  -7.05,  99.90,  -0.65,
02/16 14Z,  -0.90,  -5.78,  -6.76,  99.90,  -0.08,  (max)
02/16 15Z,  -1.00,  -8.14,  -8.98,  99.90,   0.16,
02/16 16Z,  -1.00, -11.67, -12.71,  99.90,  -0.04,
02/16 17Z,  -1.10, -15.57, -16.71,  99.90,  -0.04,
02/16 18Z,  -1.10, -19.24, -20.16,  99.90,   0.18,
02/16 19Z,  -1.20, -21.46, -22.65,  99.90,   0.01,
02/16 20Z,  -1.30, -20.79, -22.75,  99.90,  -0.66,  (min)
02/16 21Z,  -1.40, -17.44, -18.87,  99.90,  -0.03,
02/16 22Z,  -1.40, -13.08, -14.10,  99.90,   0.38,
02/16 23Z,  -1.40,  -9.00, -10.07,  99.90,   0.33,
02/17 00Z,  -1.40,  -5.93,  -6.77,  99.90,   0.56,
02/17 01Z,  -1.50,  -4.65,  -5.30,  99.90,   0.85,  (max)
02/17 02Z,  -1.50,  -5.73,  -6.33,  99.90,   0.90,
02/17 03Z,  -1.60,  -8.96,  -9.92,  99.90,   0.64,
02/17 04Z,  -1.60, -13.51, -14.57,  99.90,   0.54,
02/17 05Z,  -1.60, -18.46, -19.06,  99.90,   1.00,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/17 06Z,  -1.60, -23.17,  99.90, -23.89,   0.88,
02/17 07Z,  -1.60, -26.66,  99.90, -27.50,   0.76,
02/17 08Z,  -1.60, -27.28,  99.90, -28.23,   0.65,  (min)
02/17 09Z,  -1.60, -24.34,  99.90, -25.41,   0.53,
02/17 10Z,  -1.60, -19.20,  99.90, -20.39,   0.41,
02/17 11Z,  -1.60, -13.64,  99.90, -14.95,   0.29,
02/17 12Z,  -1.60,  -8.73,  99.90, -10.15,   0.18,
02/17 13Z,  -1.60,  -5.36,  99.90,  -6.90,   0.06,
02/17 14Z,  -1.60,  -4.41,  99.90,  -6.07,  -0.06,  (max)
02/17 15Z,  -1.60,  -6.06,  99.90,  -7.83,  -0.17,
02/17 16Z,  -1.70,  -9.64,  99.90, -11.63,  -0.29,
02/17 17Z,  -1.70, -14.07,  99.90, -16.18,  -0.41,
02/17 18Z,  -1.60, -18.45,  99.90, -20.46,  -0.41,
02/17 19Z,  -1.60, -21.97,  99.90, -23.97,  -0.41,
02/17 20Z,  -1.60, -23.20,  99.90, -25.21,  -0.41,  (min)
02/17 21Z,  -1.50, -21.02,  99.90, -22.93,  -0.41,
02/17 22Z,  -1.50, -16.30,  99.90, -18.21,  -0.41,
02/17 23Z,  -1.50, -11.13,  99.90, -13.04,  -0.41,
02/18 00Z,  -1.40,  -6.90,  99.90,  -8.71,  -0.41,
02/18 01Z,  -1.40,  -4.29,  99.90,  -6.10,  -0.41,
02/18 02Z,  -1.40,  -3.96,  99.90,  -5.77,  -0.41,  (max)
02/18 03Z,  -1.40,  -6.18,  99.90,  -7.99,  -0.41,
02/18 04Z,  -1.40, -10.46,  99.90, -12.27,  -0.41,
02/18 05Z,  -1.40, -15.76,  99.90, -17.57,  -0.41,
02/18 06Z,  -1.40, -21.02,  99.90, -22.83,  -0.41,
02/18 07Z,  -1.30, -25.44,  99.90, -27.14,  -0.41,
02/18 08Z,  -1.30, -27.82,  99.90, -29.53,  -0.41,  (min)
02/18 09Z,  -1.20, -26.68,  99.90, -28.29,  -0.41,
02/18 10Z,  -1.20, -22.04,  99.90, -23.65,  -0.41,
02/18 11Z,  -1.20, -15.90,  99.90, -17.50,  -0.41,
02/18 12Z,  -1.20, -10.18,  99.90, -11.79,  -0.41,
02/18 13Z,  -1.20,  -5.88,  99.90,  -7.49,  -0.41,
02/18 14Z,  -1.20,  -3.71,  99.90,  -5.32,  -0.41,  (max)
02/18 15Z,  -1.20,  -4.21,  99.90,  -5.81,  -0.41,
02/18 16Z,  -1.20,  -7.22,  99.90,  -8.83,  -0.41,
02/18 17Z,  -1.20, -11.87,  99.90, -13.48,  -0.41,
02/18 18Z,  -1.10, -16.91,  99.90, -18.41,  -0.41,
02/18 19Z,  -1.10, -21.34,  99.90, -22.85,  -0.41,
02/18 20Z,  -1.10, -24.22,  99.90, -25.72,  -0.41,  (min)
02/18 21Z,  -1.10, -24.10,  99.90, -25.61,  -0.41,
02/18 22Z,  -1.10, -20.39,  99.90, -21.90,  -0.41,
02/18 23Z,  -1.10, -14.62,  99.90, -16.13,  -0.41,
02/19 00Z,  -1.00,  -9.14,  99.90, -10.55,  -0.41,
02/19 01Z,  -1.00,  -5.21,  99.90,  -6.62,  -0.41,
02/19 02Z,  -1.00,  -3.39,  99.90,  -4.80,  -0.41,  (max)
02/19 03Z,  -1.00,  -4.11,  99.90,  -5.52,  -0.41,
02/19 04Z,  -1.00,  -7.37,  99.90,  -8.78,  -0.41,
02/19 05Z,  -1.10, -12.45,  99.90, -13.96,  -0.41,
02/19 06Z,  -1.10, -18.13,  99.90, -19.63,  -0.41,
02/19 07Z,  -1.10, -23.21,  99.90, -24.72,  -0.41,
02/19 08Z,  -1.10, -26.80,  99.90, -28.31,  -0.41,
02/19 09Z,  -1.10, -27.67,  99.90, -29.18,  -0.41,  (min)
02/19 10Z,  -1.00, -24.73,  99.90, -26.14,  -0.41,
02/19 11Z,  -1.00, -18.78,  99.90, -20.19,  -0.41,
02/19 12Z,  -1.00, -12.25,  99.90, -13.65,  -0.41,
02/19 13Z,  -1.00,  -7.00,  99.90,  -8.41,  -0.41,
02/19 14Z,  -1.00,  -3.76,  99.90,  -5.17,  -0.41,
02/19 15Z,  -1.00,  -2.99,  99.90,  -4.40,  -0.41,  (max)
02/19 16Z,  -1.00,  -4.92,  99.90,  -6.32,  -0.41,
02/19 17Z,  -1.00,  -9.12,  99.90, -10.53,  -0.41,
02/19 18Z,  -1.00, -14.50,  99.90, -15.91,  -0.41,
02/19 19Z,  -1.10, -19.72,  99.90, -21.23,  -0.41,
02/19 20Z,  -1.10, -23.76,  99.90, -25.27,  -0.41,
02/19 21Z,  -1.10, -25.62,  99.90, -27.13,  -0.41,  (min)
02/19 22Z,  -1.00, -24.08,  99.90, -25.49,  -0.41,
02/19 23Z,  -0.90, -19.13,  99.90, -20.44,  -0.41,
02/20 00Z,  -0.90, -12.86,  99.90, -14.17,  -0.41,
02/20 01Z,  -0.90,  -7.59,  99.90,  -8.90,  -0.41,
02/20 02Z,  -0.90,  -4.33,  99.90,  -5.64,  -0.41,
02/20 03Z,  -1.00,  -3.40,  99.90,  -4.81,  -0.41,  (max)
02/20 04Z,  -1.00,  -5.05,  99.90,  -6.46,  -0.41,
02/20 05Z,  -1.10,  -9.08,  99.90, -10.59,  -0.41,
02/20 06Z,  -1.20, -14.56,  99.90, -16.17,  -0.41,
02/20 07Z,  -1.20, -20.11,  99.90, -21.72,  -0.41,
02/20 08Z,  -1.20, -24.52,  99.90, -26.13,  -0.41,
02/20 09Z,  -1.20, -26.89,  99.90, -28.50,  -0.41,  (min)
02/20 10Z,  -1.10, -26.15,  99.90, -27.66,  -0.41,
02/20 11Z,  -1.10, -21.74,  99.90, -23.25,  -0.41,
02/20 12Z,  -1.10, -15.11,  99.90, -16.62,  -0.41,
02/20 13Z,  -1.00,  -8.89,  99.90, -10.30,  -0.41,
02/20 14Z,  -1.10,  -4.61,  99.90,  -6.12,  -0.41,
02/20 15Z,  -1.10,  -2.67,  99.90,  -4.18,  -0.41,  (max)
02/20 16Z,  -1.20,  -3.27,  99.90,  -4.88,  -0.41,
02/20 17Z,  -1.30,  -6.40,  99.90,  -8.11,  -0.41,
02/20 18Z,  -1.30, -11.43,  99.90, -13.14,  -0.41,
02/20 19Z,  -1.30, -17.10,  99.90, -18.80,  -0.41,
02/20 20Z,  -1.30, -22.04,  99.90, -23.75,  -0.41,
02/20 21Z,  -1.30, -25.31,  99.90, -27.02,  -0.41,
02/20 22Z,  -1.30, -26.03,  99.90, -27.74,  -0.41,  (min)
02/20 23Z,  -1.30, -23.29,  99.90, -25.00,  -0.41,
02/21 00Z,  -1.30, -17.66,  99.90, -19.36,  -0.41,