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 : 05/12/2026 11:22:51 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/10 12Z,   0.60, -15.29, -14.24,  99.90,   0.45,
05/10 13Z,   0.70, -16.98, -15.90,  99.90,   0.38,
05/10 14Z,   0.70, -18.03, -16.89,  99.90,   0.44,  (min)
05/10 15Z,   0.70, -17.70, -16.81,  99.90,   0.19,
05/10 16Z,   0.60, -15.98, -15.72,  99.90,  -0.34,
05/10 17Z,   0.60, -14.02, -14.18,  99.90,  -0.76,
05/10 18Z,   0.60, -12.52, -12.63,  99.90,  -0.71,
05/10 19Z,   0.60, -11.34, -11.52,  99.90,  -0.78,
05/10 20Z,   0.60, -10.67, -11.08,  99.90,  -1.01,  (max)
05/10 21Z,   0.60, -11.12, -11.57,  99.90,  -1.05,
05/10 22Z,   0.60, -12.86, -13.04,  99.90,  -0.78,
05/10 23Z,   0.60, -15.36, -15.09,  99.90,  -0.33,
05/11 00Z,   0.70, -17.78, -17.32,  99.90,  -0.24,
05/11 01Z,   0.70, -19.79, -19.29,  99.90,  -0.20,
05/11 02Z,   0.80, -21.30, -20.72,  99.90,  -0.22,
05/11 03Z,   0.90, -21.59, -21.02,  99.90,  -0.33,  (min)
05/11 04Z,   0.80, -20.03, -19.66,  99.90,  -0.43,
05/11 05Z,   0.80, -17.28, -17.16,  99.90,  -0.68,
05/11 06Z,   0.80, -14.46, -14.34,  99.90,  -0.68,
05/11 07Z,   0.80, -11.81, -11.75,  99.90,  -0.74,
05/11 08Z,   0.80,  -9.52,  -9.60,  99.90,  -0.88,
05/11 09Z,   0.80,  -8.34,  -8.58,  99.90,  -1.04,  (max)
05/11 10Z,   0.80,  -8.84,  -8.95,  99.90,  -0.91,
05/11 11Z,   0.80, -10.80, -10.71,  99.90,  -0.71,
05/11 12Z,   0.70, -13.37, -13.09,  99.90,  -0.42,
05/11 13Z,   0.60, -15.85, -15.59,  99.90,  -0.34,
05/11 14Z,   0.60, -18.07, -17.79,  99.90,  -0.32,
05/11 15Z,   0.50, -19.53, -19.32,  99.90,  -0.29,
05/11 16Z,   0.40, -19.29, -19.48,  99.90,  -0.59,  (min)
05/11 17Z,   0.30, -17.44, -18.06,  99.90,  -0.92,
05/11 18Z,   0.20, -15.13, -15.82,  99.90,  -0.89,
05/11 19Z,   0.10, -13.02, -13.65,  99.90,  -0.73,
05/11 20Z,   0.00, -11.16, -11.91,  99.90,  -0.75,
05/11 21Z,   0.00, -10.02, -10.98,  99.90,  -0.96,  (max)
05/11 22Z,   0.00, -10.31, -11.25,  99.90,  -0.94,
05/11 23Z,  -0.10, -12.09, -12.82,  99.90,  -0.63,
05/12 00Z,  -0.10, -14.73, -15.07,  99.90,  -0.24,
05/12 01Z,  -0.20, -17.36, -17.62,  99.90,  -0.06,
05/12 02Z,  -0.20, -19.68, -19.83,  99.90,   0.05,
05/12 03Z,  -0.20, -21.43, -21.53,  99.90,   0.10,
05/12 04Z,  -0.30, -21.66, -21.79,  99.90,   0.17,  (min)
05/12 05Z,  -0.30, -19.78, -19.90,  99.90,   0.18,
05/12 06Z,  -0.40, -16.67, -16.89,  99.90,   0.18,
05/12 07Z,  -0.40, -13.45, -13.75,  99.90,   0.10,
05/12 08Z,  -0.50, -10.46, -10.83,  99.90,   0.13,
05/12 09Z,  -0.50,  -8.13,  -8.58,  99.90,   0.05,
05/12 10Z,  -0.50,  -7.28,  -7.65,  99.90,   0.13,  (max)
05/12 11Z,  -0.50,  -8.36,  -8.41,  99.90,   0.45,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/12 12Z,  -0.50, -10.96,  99.90, -11.06,   0.39,
05/12 13Z,  -0.60, -14.13,  99.90, -14.40,   0.33,
05/12 14Z,  -0.70, -17.23,  99.90, -17.66,   0.27,
05/12 15Z,  -0.80, -20.00,  99.90, -20.59,   0.21,
05/12 16Z,  -0.90, -21.66,  99.90, -22.41,   0.15,  (min)
05/12 17Z,  -1.00, -21.17,  99.90, -22.08,   0.09,
05/12 18Z,  -1.00, -18.77,  99.90, -19.74,   0.04,
05/12 19Z,  -1.10, -15.74,  99.90, -16.86,  -0.02,
05/12 20Z,  -1.10, -12.79,  99.90, -13.97,  -0.08,
05/12 21Z,  -1.20, -10.24,  99.90, -11.59,  -0.14,
05/12 22Z,  -1.20,  -8.84,  99.90, -10.24,  -0.20,  (max)
05/12 23Z,  -1.10,  -9.24,  99.90, -10.60,  -0.26,
05/13 00Z,  -1.10, -11.36,  99.90, -12.72,  -0.26,
05/13 01Z,  -1.10, -14.35,  99.90, -15.72,  -0.26,
05/13 02Z,  -1.00, -17.35,  99.90, -18.62,  -0.26,
05/13 03Z,  -0.90, -20.01,  99.90, -21.17,  -0.26,
05/13 04Z,  -0.90, -21.83,  99.90, -22.99,  -0.26,  (min)
05/13 05Z,  -0.80, -21.70,  99.90, -22.76,  -0.26,
05/13 06Z,  -0.80, -19.19,  99.90, -20.26,  -0.26,
05/13 07Z,  -0.80, -15.46,  99.90, -16.52,  -0.26,
05/13 08Z,  -0.70, -11.73,  99.90, -12.69,  -0.26,
05/13 09Z,  -0.70,  -8.50,  99.90,  -9.47,  -0.26,
05/13 10Z,  -0.60,  -6.41,  99.90,  -7.27,  -0.26,
05/13 11Z,  -0.60,  -6.25,  99.90,  -7.11,  -0.26,  (max)
05/13 12Z,  -0.50,  -8.23,  99.90,  -8.99,  -0.26,
05/13 13Z,  -0.40, -11.70,  99.90, -12.36,  -0.26,
05/13 14Z,  -0.30, -15.62,  99.90, -16.18,  -0.26,
05/13 15Z,  -0.30, -19.36,  99.90, -19.93,  -0.26,
05/13 16Z,  -0.30, -22.53,  99.90, -23.10,  -0.26,
05/13 17Z,  -0.20, -24.08,  99.90, -24.54,  -0.26,  (min)
05/13 18Z,  -0.20, -22.94,  99.90, -23.40,  -0.26,
05/13 19Z,  -0.20, -19.64,  99.90, -20.10,  -0.26,
05/13 20Z,  -0.10, -15.64,  99.90, -16.00,  -0.26,
05/13 21Z,  -0.10, -11.82,  99.90, -12.18,  -0.26,
05/13 22Z,  -0.10,  -8.79,  99.90,  -9.15,  -0.26,
05/13 23Z,   0.00,  -7.43,  99.90,  -7.69,  -0.26,  (max)
05/14 00Z,   0.00,  -8.25,  99.90,  -8.51,  -0.26,
05/14 01Z,   0.00, -10.90,  99.90, -11.16,  -0.26,
05/14 02Z,   0.00, -14.37,  99.90, -14.63,  -0.26,
05/14 03Z,   0.00, -17.74,  99.90, -18.01,  -0.26,
05/14 04Z,   0.00, -20.62,  99.90, -20.88,  -0.26,
05/14 05Z,   0.00, -22.26,  99.90, -22.53,  -0.26,  (min)
05/14 06Z,   0.00, -21.46,  99.90, -21.72,  -0.26,
05/14 07Z,   0.10, -18.09,  99.90, -18.25,  -0.26,
05/14 08Z,   0.10, -13.63,  99.90, -13.79,  -0.26,
05/14 09Z,   0.10,  -9.46,  99.90,  -9.62,  -0.26,
05/14 10Z,   0.20,  -6.26,  99.90,  -6.32,  -0.26,
05/14 11Z,   0.20,  -4.75,  99.90,  -4.81,  -0.26,  (max)
05/14 12Z,   0.20,  -5.59,  99.90,  -5.66,  -0.26,
05/14 13Z,   0.20,  -8.67,  99.90,  -8.73,  -0.26,
05/14 14Z,   0.20, -13.07,  99.90, -13.13,  -0.26,
05/14 15Z,   0.10, -17.71,  99.90, -17.88,  -0.26,
05/14 16Z,   0.10, -21.97,  99.90, -22.13,  -0.26,
05/14 17Z,   0.10, -25.28,  99.90, -25.44,  -0.26,
05/14 18Z,   0.00, -26.34,  99.90, -26.60,  -0.26,  (min)
05/14 19Z,   0.00, -24.21,  99.90, -24.48,  -0.26,
05/14 20Z,   0.00, -19.81,  99.90, -20.07,  -0.26,
05/14 21Z,   0.00, -14.83,  99.90, -15.09,  -0.26,
05/14 22Z,   0.00, -10.34,  99.90, -10.60,  -0.26,
05/14 23Z,   0.00,  -7.15,  99.90,  -7.41,  -0.26,
05/15 00Z,   0.00,  -6.14,  99.90,  -6.41,  -0.26,  (max)
05/15 01Z,   0.00,  -7.59,  99.90,  -7.85,  -0.26,
05/15 02Z,   0.00, -10.85,  99.90, -11.11,  -0.26,
05/15 03Z,   0.00, -14.75,  99.90, -15.02,  -0.26,
05/15 04Z,   0.00, -18.40,  99.90, -18.67,  -0.26,
05/15 05Z,   0.00, -21.31,  99.90, -21.57,  -0.26,
05/15 06Z,   0.00, -22.52,  99.90, -22.78,  -0.26,  (min)
05/15 07Z,   0.00, -20.81,  99.90, -21.07,  -0.26,
05/15 08Z,   0.00, -16.47,  99.90, -16.73,  -0.26,
05/15 09Z,   0.00, -11.36,  99.90, -11.63,  -0.26,
05/15 10Z,   0.00,  -7.00,  99.90,  -7.26,  -0.26,
05/15 11Z,   0.00,  -4.16,  99.90,  -4.42,  -0.26,
05/15 12Z,   0.00,  -3.54,  99.90,  -3.81,  -0.26,  (max)
05/15 13Z,   0.00,  -5.54,  99.90,  -5.80,  -0.26,
05/15 14Z,   0.00,  -9.69,  99.90,  -9.95,  -0.26,
05/15 15Z,   0.00, -14.91,  99.90, -15.17,  -0.26,
05/15 16Z,   0.00, -20.10,  99.90, -20.36,  -0.26,
05/15 17Z,   0.00, -24.65,  99.90, -24.92,  -0.26,
05/15 18Z,  -0.10, -27.79,  99.90, -28.16,  -0.26,
05/15 19Z,  -0.10, -28.05,  99.90, -28.41,  -0.26,  (min)
05/15 20Z,  -0.20, -24.75,  99.90, -25.22,  -0.26,
05/15 21Z,  -0.20, -19.26,  99.90, -19.72,  -0.26,
05/15 22Z,  -0.20, -13.50,  99.90, -13.97,  -0.26,
05/15 23Z,  -0.10,  -8.69,  99.90,  -9.05,  -0.26,
05/16 00Z,  -0.10,  -5.70,  99.90,  -6.06,  -0.26,