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 : 01/13/2026 10:22:37 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/11 18Z,   1.10,  -9.06,  -8.31,  99.90,  -0.35,
01/11 19Z,   1.10,  -7.46,  -6.80,  99.90,  -0.44,
01/11 20Z,   1.00,  -7.13,  -6.55,  99.90,  -0.42,  (max)
01/11 21Z,   1.00,  -8.39,  -7.87,  99.90,  -0.48,
01/11 22Z,   0.90, -10.83, -10.33,  99.90,  -0.40,
01/11 23Z,   0.80, -13.60, -13.36,  99.90,  -0.56,
01/12 00Z,   0.90, -16.22, -16.07,  99.90,  -0.75,
01/12 01Z,   0.90, -18.72, -18.85,  99.90,  -1.03,
01/12 02Z,   0.90, -20.57, -20.79,  99.90,  -1.12,
01/12 03Z,   0.90, -20.78, -21.19,  99.90,  -1.31,  (min)
01/12 04Z,   0.80, -19.42, -19.79,  99.90,  -1.17,
01/12 05Z,   0.70, -17.44, -17.48,  99.90,  -0.74,
01/12 06Z,   0.70, -15.18, -14.85,  99.90,  -0.37,
01/12 07Z,   0.80, -12.77, -12.53,  99.90,  -0.56,
01/12 08Z,   0.80, -10.93, -10.85,  99.90,  -0.72,
01/12 09Z,   0.90, -10.44, -10.16,  99.90,  -0.62,  (max)
01/12 10Z,   0.90, -11.34, -10.55,  99.90,  -0.11,
01/12 11Z,   0.90, -12.91, -11.90,  99.90,   0.11,
01/12 12Z,   0.90, -14.40, -13.79,  99.90,  -0.29,
01/12 13Z,   0.90, -15.75, -15.52,  99.90,  -0.67,
01/12 14Z,   0.90, -16.84, -16.62,  99.90,  -0.68,  (min)
01/12 15Z,   0.90, -16.82, -16.61,  99.90,  -0.69,
01/12 16Z,   0.90, -15.35, -15.31,  99.90,  -0.86,
01/12 17Z,   0.90, -13.27, -13.47,  99.90,  -1.10,
01/12 18Z,   1.00, -11.31, -11.49,  99.90,  -1.18,
01/12 19Z,   1.00,  -9.47,  -9.55,  99.90,  -1.08,
01/12 20Z,   1.00,  -8.05,  -8.18,  99.90,  -1.13,
01/12 21Z,   0.90,  -7.78,  -7.89,  99.90,  -1.01,  (max)
01/12 22Z,   0.90,  -8.94,  -8.91,  99.90,  -0.87,
01/12 23Z,   0.90, -11.11, -11.19,  99.90,  -0.98,
01/13 00Z,   0.90, -13.57, -14.00,  99.90,  -1.33,
01/13 01Z,   0.90, -16.10, -16.81,  99.90,  -1.61,
01/13 02Z,   0.90, -18.79, -19.50,  99.90,  -1.61,
01/13 03Z,   0.80, -20.93, -21.54,  99.90,  -1.41,
01/13 04Z,   0.70, -21.43, -22.29,  99.90,  -1.56,  (min)
01/13 05Z,   0.60, -20.39, -21.24,  99.90,  -1.45,
01/13 06Z,   0.50, -18.54, -18.97,  99.90,  -0.93,
01/13 07Z,   0.30, -16.09, -16.35,  99.90,  -0.56,
01/13 08Z,   0.30, -13.28, -13.82,  99.90,  -0.84,
01/13 09Z,   0.20, -11.02, -11.72,  99.90,  -0.90,
01/13 10Z,   0.20, -10.14, -10.46,  99.90,  -0.52,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/13 11Z,   0.20, -10.62,  99.90, -10.94,  -0.52,
01/13 12Z,   0.10, -11.77,  99.90, -12.18,  -0.52,
01/13 13Z,   0.10, -13.03,  99.90, -13.44,  -0.51,
01/13 14Z,   0.00, -14.45,  99.90, -14.97,  -0.51,
01/13 15Z,   0.00, -15.78,  99.90, -16.30,  -0.51,
01/13 16Z,   0.00, -16.05,  99.90, -16.56,  -0.51,  (min)
01/13 17Z,  -0.10, -14.92,  99.90, -15.54,  -0.51,
01/13 18Z,  -0.10, -13.23,  99.90, -13.85,  -0.51,
01/13 19Z,  -0.20, -11.49,  99.90, -12.20,  -0.51,
01/13 20Z,  -0.30,  -9.67,  99.90, -10.48,  -0.51,
01/13 21Z,  -0.30,  -8.24,  99.90,  -9.05,  -0.51,
01/13 22Z,  -0.40,  -7.97,  99.90,  -8.88,  -0.51,  (max)
01/13 23Z,  -0.40,  -9.10,  99.90, -10.02,  -0.51,
01/14 00Z,  -0.40, -11.19,  99.90, -12.11,  -0.51,
01/14 01Z,  -0.40, -13.64,  99.90, -14.55,  -0.51,
01/14 02Z,  -0.40, -16.40,  99.90, -17.31,  -0.51,
01/14 03Z,  -0.40, -19.46,  99.90, -20.37,  -0.51,
01/14 04Z,  -0.40, -21.85,  99.90, -22.76,  -0.51,
01/14 05Z,  -0.40, -22.43,  99.90, -23.34,  -0.51,  (min)
01/14 06Z,  -0.30, -21.33,  99.90, -22.14,  -0.51,
01/14 07Z,  -0.20, -19.21,  99.90, -19.92,  -0.51,
01/14 08Z,  -0.10, -16.25,  99.90, -16.87,  -0.51,
01/14 09Z,   0.00, -12.93,  99.90, -13.44,  -0.51,
01/14 10Z,   0.10, -10.34,  99.90, -10.75,  -0.51,
01/14 11Z,   0.20,  -9.27,  99.90,  -9.58,  -0.51,  (max)
01/14 12Z,   0.50,  -9.64,  99.90,  -9.65,  -0.51,
01/14 13Z,   0.70, -10.76,  99.90, -10.57,  -0.51,
01/14 14Z,   0.90, -12.19,  99.90, -11.80,  -0.51,
01/14 15Z,   1.00, -13.98,  99.90, -13.49,  -0.51,
01/14 16Z,   1.10, -15.64,  99.90, -15.06,  -0.51,
01/14 17Z,   1.20, -16.05,  99.90, -15.37,  -0.51,  (min)
01/14 18Z,   1.30, -15.00,  99.90, -14.21,  -0.51,
01/14 19Z,   1.30, -13.30,  99.90, -12.52,  -0.51,
01/14 20Z,   1.30, -11.41,  99.90, -10.62,  -0.51,
01/14 21Z,   1.40,  -9.40,  99.90,  -8.52,  -0.51,
01/14 22Z,   1.50,  -7.93,  99.90,  -6.94,  -0.51,
01/14 23Z,   1.50,  -7.77,  99.90,  -6.79,  -0.51,  (max)
01/15 00Z,   1.40,  -9.09,  99.90,  -8.20,  -0.51,
01/15 01Z,   1.40, -11.38,  99.90, -10.49,  -0.51,
01/15 02Z,   1.40, -14.12,  99.90, -13.23,  -0.51,
01/15 03Z,   1.40, -17.31,  99.90, -16.42,  -0.51,
01/15 04Z,   1.30, -20.75,  99.90, -19.97,  -0.51,
01/15 05Z,   1.20, -23.18,  99.90, -22.49,  -0.51,
01/15 06Z,   1.10, -23.46,  99.90, -22.88,  -0.51,  (min)
01/15 07Z,   1.10, -21.89,  99.90, -21.31,  -0.51,
01/15 08Z,   1.00, -19.15,  99.90, -18.66,  -0.51,
01/15 09Z,   0.80, -15.53,  99.90, -15.25,  -0.51,
01/15 10Z,   0.60, -11.78,  99.90, -11.69,  -0.51,
01/15 11Z,   0.50,  -9.09,  99.90,  -9.11,  -0.51,
01/15 12Z,   0.30,  -8.18,  99.90,  -8.40,  -0.51,  (max)
01/15 13Z,   0.10,  -8.81,  99.90,  -9.23,  -0.51,
01/15 14Z,   0.00, -10.26,  99.90, -10.78,  -0.51,
01/15 15Z,  -0.20, -12.15,  99.90, -12.87,  -0.51,
01/15 16Z,  -0.40, -14.43,  99.90, -15.34,  -0.51,
01/15 17Z,  -0.50, -16.30,  99.90, -17.32,  -0.51,
01/15 18Z,  -0.60, -16.56,  99.90, -17.67,  -0.51,  (min)
01/15 19Z,  -0.60, -15.18,  99.90, -16.30,  -0.51,
01/15 20Z,  -0.70, -13.11,  99.90, -14.33,  -0.51,
01/15 21Z,  -0.80, -10.82,  99.90, -12.14,  -0.51,
01/15 22Z,  -1.00,  -8.60,  99.90, -10.11,  -0.51,
01/15 23Z,  -1.10,  -7.22,  99.90,  -8.83,  -0.51,  (max)
01/16 00Z,  -1.20,  -7.42,  99.90,  -9.13,  -0.51,
01/16 01Z,  -1.20,  -9.18,  99.90, -10.89,  -0.51,
01/16 02Z,  -1.20, -11.93,  99.90, -13.64,  -0.51,
01/16 03Z,  -1.30, -15.17,  99.90, -16.99,  -0.51,
01/16 04Z,  -1.30, -18.87,  99.90, -20.69,  -0.51,
01/16 05Z,  -1.30, -22.52,  99.90, -24.34,  -0.51,
01/16 06Z,  -1.40, -24.62,  99.90, -26.53,  -0.51,  (min)
01/16 07Z,  -1.30, -24.18,  99.90, -25.99,  -0.51,
01/16 08Z,  -1.20, -21.77,  99.90, -23.48,  -0.51,
01/16 09Z,  -1.10, -18.20,  99.90, -19.81,  -0.51,
01/16 10Z,  -1.10, -13.98,  99.90, -15.59,  -0.51,
01/16 11Z,  -1.10, -10.07,  99.90, -11.68,  -0.51,
01/16 12Z,  -1.10,  -7.66,  99.90,  -9.27,  -0.51,
01/16 13Z,  -1.20,  -7.26,  99.90,  -8.98,  -0.51,  (max)
01/16 14Z,  -1.30,  -8.48,  99.90, -10.29,  -0.51,
01/16 15Z,  -1.30, -10.51,  99.90, -12.33,  -0.51,
01/16 16Z,  -1.30, -13.00,  99.90, -14.81,  -0.51,
01/16 17Z,  -1.30, -15.68,  99.90, -17.50,  -0.51,
01/16 18Z,  -1.20, -17.47,  99.90, -19.18,  -0.51,  (min)
01/16 19Z,  -1.20, -17.17,  99.90, -18.89,  -0.51,
01/16 20Z,  -1.10, -15.10,  99.90, -16.72,  -0.51,
01/16 21Z,  -1.10, -12.41,  99.90, -14.02,  -0.51,
01/16 22Z,  -1.00,  -9.68,  99.90, -11.19,  -0.51,
01/16 23Z,  -1.00,  -7.39,  99.90,  -8.90,  -0.51,
01/17 00Z,  -0.90,  -6.37,  99.90,  -7.79,  -0.51,
01/17 01Z,  99.90,  -7.19,  99.90,  99.90,  -0.51,
01/17 02Z,  99.90,  -9.64,  99.90,  99.90,  -0.51,
01/17 03Z,  99.90, -13.03,  99.90,  99.90,  -0.51,
01/17 04Z,  99.90, -16.86,  99.90,  99.90,  -0.51,
01/17 05Z,  99.90, -20.96,  99.90,  99.90,  -0.51,
01/17 06Z,  99.90, -24.49,  99.90,  99.90,  -0.51,