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 : 02/13/2026 04:22:57 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/11 12Z,   0.20,  -7.75,  -6.33,  99.90,   1.22,
02/11 13Z,   0.20,  -8.55,  -7.70,  99.90,   0.65,
02/11 14Z,   0.20,  -9.42,  -8.68,  99.90,   0.54,
02/11 15Z,   0.20,  -9.89,  -9.14,  99.90,   0.55,  (min)
02/11 16Z,   0.30,  -9.28,  -8.99,  99.90,  -0.01,
02/11 17Z,   0.30,  -8.01,  -8.30,  99.90,  -0.59,
02/11 18Z,   0.40,  -6.91,  -7.39,  99.90,  -0.88,
02/11 19Z,   0.40,  -5.97,  -6.15,  99.90,  -0.58,
02/11 20Z,   0.30,  -5.04,  -5.20,  99.90,  -0.46,
02/11 21Z,   0.30,  -4.62,  -5.00,  99.90,  -0.68,  (max)
02/11 22Z,   0.30,  -5.22,  -5.56,  99.90,  -0.64,
02/11 23Z,   0.30,  -6.74,  -6.80,  99.90,  -0.36,
02/12 00Z,   0.40,  -8.63,  -8.73,  99.90,  -0.50,
02/12 01Z,   0.30, -10.58, -10.98,  99.90,  -0.70,
02/12 02Z,   0.30, -12.80, -13.21,  99.90,  -0.71,
02/12 03Z,   0.30, -15.07, -15.21,  99.90,  -0.44,
02/12 04Z,   0.30, -16.28, -16.39,  99.90,  -0.41,  (min)
02/12 05Z,   0.20, -15.93, -16.26,  99.90,  -0.53,
02/12 06Z,   0.20, -14.58, -14.71,  99.90,  -0.33,
02/12 07Z,   0.10, -12.57, -12.46,  99.90,   0.01,
02/12 08Z,   0.10,  -9.88,  -9.91,  99.90,  -0.13,
02/12 09Z,   0.10,  -7.14,  -7.67,  99.90,  -0.63,
02/12 10Z,   0.10,  -5.36,  -5.83,  99.90,  -0.57,
02/12 11Z,   0.10,  -4.96,  -4.80,  99.90,   0.06,
02/12 12Z,   0.10,  -5.55,  -4.74,  99.90,   0.71,  (max)
02/12 13Z,   0.10,  -6.49,  -5.57,  99.90,   0.82,
02/12 14Z,   0.10,  -7.69,  -6.91,  99.90,   0.68,
02/12 15Z,   0.10,  -9.18,  -8.21,  99.90,   0.87,
02/12 16Z,   0.10, -10.21,  -9.13,  99.90,   0.98,
02/12 17Z,   0.10,  -9.99,  -9.46,  99.90,   0.43,  (min)
02/12 18Z,   0.10,  -8.95,  -8.98,  99.90,  -0.13,
02/12 19Z,   0.10,  -7.79,  -7.76,  99.90,  -0.07,
02/12 20Z,   0.20,  -6.46,  -6.42,  99.90,  -0.16,
02/12 21Z,   0.20,  -5.04,  -5.29,  99.90,  -0.45,
02/12 22Z,   0.30,  -4.25,  -4.75,  99.90,  -0.80,  (max)
02/12 23Z,   0.30,  -4.64,  -5.04,  99.90,  -0.70,
02/13 00Z,   0.30,  -6.11,  -6.24,  99.90,  -0.43,
02/13 01Z,   0.40,  -8.14,  -8.37,  99.90,  -0.63,
02/13 02Z,   0.40, -10.51, -11.01,  99.90,  -0.90,
02/13 03Z,   0.30, -13.40, -13.65,  99.90,  -0.55,
02/13 04Z,   0.30, -16.21, -15.98,  99.90,  -0.07,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/13 05Z,   0.30, -17.60,  99.90, -17.38,  -0.09,  (min)
02/13 06Z,   0.40, -17.11,  99.90, -16.81,  -0.10,
02/13 07Z,   0.50, -15.36,  99.90, -14.97,  -0.11,
02/13 08Z,   0.50, -12.66,  99.90, -12.28,  -0.12,
02/13 09Z,   0.50,  -9.24,  99.90,  -8.87,  -0.13,
02/13 10Z,   0.40,  -6.00,  99.90,  -5.74,  -0.14,
02/13 11Z,   0.40,  -4.05,  99.90,  -3.80,  -0.15,
02/13 12Z,   0.40,  -3.72,  99.90,  -3.49,  -0.16,  (max)
02/13 13Z,   0.30,  -4.58,  99.90,  -4.45,  -0.17,
02/13 14Z,   0.30,  -6.01,  99.90,  -5.89,  -0.19,
02/13 15Z,   0.20,  -7.92,  99.90,  -7.91,  -0.20,
02/13 16Z,   0.10, -10.09,  99.90, -10.20,  -0.21,
02/13 17Z,   0.00, -11.44,  99.90, -11.64,  -0.21,  (min)
02/13 18Z,   0.00, -11.15,  99.90, -11.36,  -0.21,
02/13 19Z,  -0.10,  -9.80,  99.90, -10.11,  -0.21,
02/13 20Z,  -0.10,  -8.07,  99.90,  -8.38,  -0.21,
02/13 21Z,  -0.10,  -6.07,  99.90,  -6.38,  -0.21,
02/13 22Z,  -0.10,  -4.16,  99.90,  -4.47,  -0.21,
02/13 23Z,  -0.10,  -3.23,  99.90,  -3.54,  -0.21,  (max)
02/14 00Z,   0.00,  -3.80,  99.90,  -4.01,  -0.21,
02/14 01Z,   0.00,  -5.65,  99.90,  -5.86,  -0.21,
02/14 02Z,   0.00,  -8.24,  99.90,  -8.45,  -0.21,
02/14 03Z,  -0.10, -11.35,  99.90, -11.65,  -0.21,
02/14 04Z,  -0.10, -14.92,  99.90, -15.23,  -0.21,
02/14 05Z,  -0.20, -17.99,  99.90, -18.40,  -0.21,
02/14 06Z,  -0.30, -19.07,  99.90, -19.58,  -0.21,  (min)
02/14 07Z,  -0.30, -17.91,  99.90, -18.41,  -0.21,
02/14 08Z,  -0.30, -15.28,  99.90, -15.79,  -0.21,
02/14 09Z,  -0.30, -11.68,  99.90, -12.18,  -0.21,
02/14 10Z,  -0.30,  -7.60,  99.90,  -8.11,  -0.21,
02/14 11Z,  -0.30,  -4.21,  99.90,  -4.72,  -0.21,
02/14 12Z,  -0.30,  -2.54,  99.90,  -3.05,  -0.21,  (max)
02/14 13Z,  -0.30,  -2.78,  99.90,  -3.28,  -0.21,
02/14 14Z,  -0.30,  -4.32,  99.90,  -4.83,  -0.21,
02/14 15Z,  -0.30,  -6.55,  99.90,  -7.06,  -0.21,
02/14 16Z,  -0.30,  -9.26,  99.90,  -9.77,  -0.21,
02/14 17Z,  -0.30, -11.91,  99.90, -12.42,  -0.21,
02/14 18Z,  -0.30, -13.11,  99.90, -13.62,  -0.21,  (min)
02/14 19Z,  -0.30, -12.23,  99.90, -12.74,  -0.21,
02/14 20Z,  -0.40, -10.06,  99.90, -10.67,  -0.21,
02/14 21Z,  -0.40,  -7.47,  99.90,  -8.08,  -0.21,
02/14 22Z,  -0.40,  -4.79,  99.90,  -5.39,  -0.21,
02/14 23Z,  -0.40,  -2.66,  99.90,  -3.27,  -0.21,
02/15 00Z,  -0.40,  -2.00,  99.90,  -2.61,  -0.21,  (max)
02/15 01Z,  -0.40,  -3.18,  99.90,  -3.79,  -0.21,
02/15 02Z,  -0.40,  -5.80,  99.90,  -6.40,  -0.21,
02/15 03Z,  -0.40,  -9.20,  99.90,  -9.81,  -0.21,
02/15 04Z,  -0.40, -13.10,  99.90, -13.70,  -0.21,
02/15 05Z,  -0.30, -17.13,  99.90, -17.64,  -0.21,
02/15 06Z,  -0.40, -19.96,  99.90, -20.57,  -0.21,
02/15 07Z,  -0.40, -20.15,  99.90, -20.76,  -0.21,  (min)
02/15 08Z,  -0.50, -17.83,  99.90, -18.54,  -0.21,
02/15 09Z,  -0.60, -14.08,  99.90, -14.89,  -0.21,
02/15 10Z,  -0.70,  -9.62,  99.90, -10.53,  -0.21,
02/15 11Z,  -0.70,  -5.26,  99.90,  -6.17,  -0.21,
02/15 12Z,  -0.70,  -2.21,  99.90,  -3.12,  -0.21,
02/15 13Z,  -0.70,  -1.32,  99.90,  -2.23,  -0.21,  (max)
02/15 14Z,  -0.70,  -2.51,  99.90,  -3.41,  -0.21,
02/15 15Z,  -0.70,  -5.01,  99.90,  -5.92,  -0.21,
02/15 16Z,  -0.70,  -8.13,  99.90,  -9.04,  -0.21,
02/15 17Z,  -0.70, -11.50,  99.90, -12.40,  -0.21,
02/15 18Z,  -0.80, -14.19,  99.90, -15.20,  -0.21,
02/15 19Z,  -0.80, -14.71,  99.90, -15.72,  -0.21,  (min)
02/15 20Z,  -0.80, -12.73,  99.90, -13.74,  -0.21,
02/15 21Z,  -0.80,  -9.47,  99.90, -10.48,  -0.21,
02/15 22Z,  -0.80,  -6.00,  99.90,  -7.01,  -0.21,
02/15 23Z,  -0.80,  -2.90,  99.90,  -3.91,  -0.21,
02/16 00Z,  -0.80,  -0.98,  99.90,  -1.99,  -0.21,  (max)
02/16 01Z,  -0.90,  -1.04,  99.90,  -2.14,  -0.21,
02/16 02Z,  -0.90,  -3.16,  99.90,  -4.27,  -0.21,
02/16 03Z,  -1.00,  -6.75,  99.90,  -7.96,  -0.21,
02/16 04Z,  -1.00, -11.02,  99.90, -12.23,  -0.21,
02/16 05Z,  -1.10, -15.51,  99.90, -16.82,  -0.21,
02/16 06Z,  -1.20, -19.56,  99.90, -20.97,  -0.21,
02/16 07Z,  -1.20, -21.56,  99.90, -22.97,  -0.21,  (min)
02/16 08Z,  -1.30, -20.34,  99.90, -21.85,  -0.21,
02/16 09Z,  -1.30, -16.59,  99.90, -18.10,  -0.21,
02/16 10Z,  -1.20, -11.76,  99.90, -13.16,  -0.21,
02/16 11Z,  -1.20,  -6.80,  99.90,  -8.21,  -0.21,
02/16 12Z,  -1.20,  -2.67,  99.90,  -4.08,  -0.21,
02/16 13Z,  -1.20,  -0.47,  99.90,  -1.88,  -0.21,  (max)
02/16 14Z,  -1.20,  -0.75,  99.90,  -2.15,  -0.21,
02/16 15Z,  -1.20,  -3.11,  99.90,  -4.52,  -0.21,
02/16 16Z,  -1.20,  -6.64,  99.90,  -8.05,  -0.21,
02/16 17Z,  -1.30, -10.54,  99.90, -12.05,  -0.21,
02/16 18Z,  -1.30, -14.21,  99.90, -15.72,  -0.21,
02/16 19Z,  99.90, -16.43,  99.90,  99.90,  -0.21,
02/16 20Z,  99.90, -15.76,  99.90,  99.90,  -0.21,
02/16 21Z,  99.90, -12.41,  99.90,  99.90,  -0.21,
02/16 22Z,  99.90,  -8.05,  99.90,  99.90,  -0.21,
02/16 23Z,  99.90,  -3.97,  99.90,  99.90,  -0.21,
02/17 00Z,  99.90,  -0.90,  99.90,  99.90,  -0.21,