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 : 10/15/2026 17:23:38 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/14 00Z,  -0.10, -10.29, -11.10,  99.90,  -0.71,
10/14 01Z,  -0.10,  -6.26,  -7.32,  99.90,  -0.96,
10/14 02Z,  -0.10,  -4.01,  -4.77,  99.90,  -0.66,
10/14 03Z,  -0.10,  -3.83,  -4.31,  99.90,  -0.38,  (max)
10/14 04Z,  -0.10,  -5.91,  -6.31,  99.90,  -0.30,
10/14 05Z,  -0.10,  -9.86, -10.39,  99.90,  -0.43,
10/14 06Z,  -0.10, -14.76, -14.91,  99.90,  -0.05,
10/14 07Z,  -0.10, -19.50, -19.19,  99.90,   0.41,
10/14 08Z,   0.00, -23.41, -23.33,  99.90,   0.08,
10/14 09Z,   0.00, -25.92, -26.22,  99.90,  -0.30,
10/14 10Z,   0.00, -25.94, -26.64,  99.90,  -0.70,  (min)
10/14 11Z,   0.00, -22.79, -22.97,  99.90,  -0.18,
10/14 12Z,   0.00, -17.69, -17.77,  99.90,  -0.08,
10/14 13Z,   0.00, -12.63, -13.23,  99.90,  -0.60,
10/14 14Z,   0.00,  -8.65,  -9.41,  99.90,  -0.76,
10/14 15Z,   0.00,  -6.20,  -6.95,  99.90,  -0.75,
10/14 16Z,   0.00,  -5.77,  -6.46,  99.90,  -0.69,  (max)
10/14 17Z,  -0.10,  -7.52,  -8.14,  99.90,  -0.52,
10/14 18Z,  -0.20, -10.84, -11.68,  99.90,  -0.64,
10/14 19Z,  -0.20, -14.58, -15.38,  99.90,  -0.60,
10/14 20Z,  -0.30, -17.70, -18.59,  99.90,  -0.59,
10/14 21Z,  -0.40, -19.67, -20.94,  99.90,  -0.87,
10/14 22Z,  -0.50, -19.78, -21.12,  99.90,  -0.84,  (min)
10/14 23Z,  -0.70, -17.28, -17.84,  99.90,   0.14,
10/15 00Z,  -0.60, -12.87, -13.86,  99.90,  -0.39,
10/15 01Z,  -0.70,  -8.63, -10.36,  99.90,  -1.03,
10/15 02Z,  -0.90,  -5.90,  -7.49,  99.90,  -0.69,
10/15 03Z,  -1.00,  -4.88,  -6.07,  99.90,  -0.19,  (max)
10/15 04Z,  -1.10,  -5.62,  -6.52,  99.90,   0.20,
10/15 05Z,  -1.20,  -8.19,  -9.13,  99.90,   0.26,
10/15 06Z,  -1.20, -12.17, -12.97,  99.90,   0.40,
10/15 07Z,  -1.30, -16.63, -16.84,  99.90,   1.09,
10/15 08Z,  -1.30, -20.58, -20.53,  99.90,   1.35,
10/15 09Z,  -1.30, -23.48, -23.80,  99.90,   0.98,
10/15 10Z,  -1.30, -24.94, -25.38,  99.90,   0.86,  (min)
10/15 11Z,  -1.30, -24.05, -24.28,  99.90,   1.07,
10/15 12Z,  -1.30, -20.58, -20.47,  99.90,   1.41,
10/15 13Z,  -1.30, -15.99, -16.38,  99.90,   0.91,
10/15 14Z,  -1.30, -11.91, -12.57,  99.90,   0.64,
10/15 15Z,  -1.30,  -8.90,  -9.39,  99.90,   0.81,
10/15 16Z,  -1.30,  -7.16,  -7.47,  99.90,   0.99,
10/15 17Z,  -1.20,  -7.14,  -7.27,  99.90,   1.07,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/15 18Z,  -1.20,  -8.95,  99.90,  -9.18,   0.97,
10/15 19Z,  -1.10, -11.96,  99.90, -12.19,   0.87,
10/15 20Z,  -1.00, -15.03,  99.90, -15.26,   0.78,
10/15 21Z,  -0.90, -17.29,  99.90, -17.51,   0.68,
10/15 22Z,  -0.90, -18.39,  99.90, -18.71,   0.58,  (min)
10/15 23Z,  -0.70, -17.80,  99.90, -18.02,   0.48,
10/16 00Z,  -0.70, -15.08,  99.90, -15.40,   0.38,
10/16 01Z,  -0.60, -11.26,  99.90, -11.57,   0.29,
10/16 02Z,  -0.40,  -8.19,  99.90,  -8.40,   0.19,
10/16 03Z,  -0.30,  -6.66,  99.90,  -6.87,   0.09,
10/16 04Z,  -0.10,  -6.49,  99.90,  -6.59,  -0.01,  (max)
10/16 05Z,   0.00,  -7.65,  99.90,  -7.76,  -0.10,
10/16 06Z,   0.00, -10.24,  99.90, -10.34,  -0.10,
10/16 07Z,   0.00, -13.86,  99.90, -13.96,  -0.10,
10/16 08Z,   0.00, -17.61,  99.90, -17.72,  -0.10,
10/16 09Z,   0.00, -20.64,  99.90, -20.74,  -0.10,
10/16 10Z,   0.00, -22.65,  99.90, -22.76,  -0.10,
10/16 11Z,   0.00, -23.38,  99.90, -23.49,  -0.10,  (min)
10/16 12Z,   0.00, -22.12,  99.90, -22.22,  -0.10,
10/16 13Z,   0.00, -18.89,  99.90, -18.99,  -0.10,
10/16 14Z,   0.00, -15.15,  99.90, -15.25,  -0.10,
10/16 15Z,   0.10, -12.06,  99.90, -12.06,  -0.10,
10/16 16Z,   0.10,  -9.75,  99.90,  -9.76,  -0.10,
10/16 17Z,   0.10,  -8.36,  99.90,  -8.37,  -0.10,  (max)
10/16 18Z,   0.10,  -8.39,  99.90,  -8.40,  -0.10,
10/16 19Z,   0.10,  -9.97,  99.90,  -9.98,  -0.10,
10/16 20Z,   0.20, -12.46,  99.90, -12.36,  -0.10,
10/16 21Z,   0.20, -14.80,  99.90, -14.70,  -0.10,
10/16 22Z,   0.20, -16.32,  99.90, -16.23,  -0.10,
10/16 23Z,   0.20, -16.90,  99.90, -16.80,  -0.10,  (min)
10/17 00Z,   0.30, -16.11,  99.90, -15.91,  -0.10,
10/17 01Z,   0.30, -13.71,  99.90, -13.51,  -0.10,
10/17 02Z,   0.30, -10.80,  99.90, -10.60,  -0.10,
10/17 03Z,   0.30,  -8.86,  99.90,  -8.66,  -0.10,
10/17 04Z,   0.20,  -8.15,  99.90,  -8.06,  -0.10,  (max)
10/17 05Z,   0.20,  -8.33,  99.90,  -8.23,  -0.10,
10/17 06Z,   0.10,  -9.45,  99.90,  -9.45,  -0.10,
10/17 07Z,   0.10, -11.68,  99.90, -11.69,  -0.10,
10/17 08Z,   0.10, -14.69,  99.90, -14.69,  -0.10,
10/17 09Z,   0.10, -17.64,  99.90, -17.64,  -0.10,
10/17 10Z,   0.10, -19.87,  99.90, -19.88,  -0.10,
10/17 11Z,   0.10, -21.32,  99.90, -21.32,  -0.10,
10/17 12Z,   0.10, -21.80,  99.90, -21.80,  -0.10,  (min)
10/17 13Z,   0.10, -20.64,  99.90, -20.65,  -0.10,
10/17 14Z,   0.10, -18.01,  99.90, -18.02,  -0.10,
10/17 15Z,   0.10, -15.16,  99.90, -15.17,  -0.10,
10/17 16Z,   0.10, -12.81,  99.90, -12.81,  -0.10,
10/17 17Z,   0.10, -10.82,  99.90, -10.82,  -0.10,
10/17 18Z,   0.00,  -9.41,  99.90,  -9.52,  -0.10,
10/17 19Z,   0.00,  -9.22,  99.90,  -9.32,  -0.10,  (max)
10/17 20Z,   0.00, -10.39,  99.90, -10.49,  -0.10,
10/17 21Z,   0.10, -12.31,  99.90, -12.31,  -0.10,
10/17 22Z,   0.10, -14.04,  99.90, -14.04,  -0.10,
10/17 23Z,   0.20, -15.16,  99.90, -15.06,  -0.10,
10/18 00Z,   0.20, -15.68,  99.90, -15.58,  -0.10,  (min)
10/18 01Z,   0.20, -15.16,  99.90, -15.06,  -0.10,
10/18 02Z,   0.20, -13.39,  99.90, -13.29,  -0.10,
10/18 03Z,   0.20, -11.41,  99.90, -11.31,  -0.10,
10/18 04Z,   0.10, -10.27,  99.90, -10.27,  -0.10,
10/18 05Z,   0.10,  -9.88,  99.90,  -9.88,  -0.10,  (max)
10/18 06Z,   0.10,  -9.90,  99.90,  -9.91,  -0.10,
10/18 07Z,   0.00, -10.61,  99.90, -10.72,  -0.10,
10/18 08Z,   0.00, -12.29,  99.90, -12.39,  -0.10,
10/18 09Z,   0.00, -14.63,  99.90, -14.74,  -0.10,
10/18 10Z,   0.00, -16.92,  99.90, -17.02,  -0.10,
10/18 11Z,   0.00, -18.68,  99.90, -18.78,  -0.10,
10/18 12Z,   0.00, -20.02,  99.90, -20.12,  -0.10,
10/18 13Z,   0.00, -20.68,  99.90, -20.79,  -0.10,  (min)
10/18 14Z,   0.00, -19.94,  99.90, -20.04,  -0.10,
10/18 15Z,   0.00, -17.96,  99.90, -18.06,  -0.10,
10/18 16Z,  -0.10, -15.76,  99.90, -15.97,  -0.10,
10/18 17Z,  -0.10, -13.71,  99.90, -13.91,  -0.10,
10/18 18Z,  -0.20, -11.62,  99.90, -11.93,  -0.10,
10/18 19Z,  -0.20,  -9.93,  99.90, -10.24,  -0.10,
10/18 20Z,  -0.20,  -9.39,  99.90,  -9.69,  -0.10,  (max)
10/18 21Z,  -0.20, -10.17,  99.90, -10.47,  -0.10,
10/18 22Z,  -0.20, -11.67,  99.90, -11.97,  -0.10,
10/18 23Z,  -0.20, -13.11,  99.90, -13.41,  -0.10,
10/19 00Z,  -0.20, -14.29,  99.90, -14.59,  -0.10,
10/19 01Z,  -0.20, -15.18,  99.90, -15.49,  -0.10,
10/19 02Z,  -0.20, -15.20,  99.90, -15.51,  -0.10,  (min)
10/19 03Z,  -0.30, -14.09,  99.90, -14.50,  -0.10,
10/19 04Z,  -0.30, -12.75,  99.90, -13.16,  -0.10,
10/19 05Z,  -0.40, -11.91,  99.90, -12.41,  -0.10,
10/19 06Z,  -0.40, -11.30,  99.90, -11.81,  -0.10,
10/19 07Z,  -0.50, -10.81,  99.90, -11.41,  -0.10,  (max)
10/19 08Z,  -0.50, -10.93,  99.90, -11.53,  -0.10,
10/19 09Z,  -0.50, -12.05,  99.90, -12.65,  -0.10,
10/19 10Z,  -0.50, -13.91,  99.90, -14.52,  -0.10,
10/19 11Z,  -0.50, -15.86,  99.90, -16.46,  -0.10,
10/19 12Z,  -0.40, -17.59,  99.90, -18.10,  -0.10,