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 : 02/10/2026 08:22:43 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/08 12Z,   0.70, -15.34, -15.75,  99.90,  -1.11,  (min)
02/08 13Z,   0.70, -13.36, -12.97,  99.90,  -0.31,
02/08 14Z,   0.70,  -9.69,  -9.33,  99.90,  -0.34,
02/08 15Z,   0.70,  -5.98,  -5.91,  99.90,  -0.63,
02/08 16Z,   0.70,  -3.27,  -2.99,  99.90,  -0.42,
02/08 17Z,   0.60,  -1.66,  -1.17,  99.90,  -0.11,
02/08 18Z,   0.60,  -1.30,  -0.96,  99.90,  -0.26,  (max)
02/08 19Z,   0.60,  -2.62,  -2.58,  99.90,  -0.56,
02/08 20Z,   0.60,  -5.49,  -5.68,  99.90,  -0.79,
02/08 21Z,   0.50,  -9.07,  -9.14,  99.90,  -0.57,
02/08 22Z,   0.50, -12.34, -12.49,  99.90,  -0.65,
02/08 23Z,   0.40, -14.82, -15.53,  99.90,  -1.11,
02/09 00Z,   0.40, -16.40, -17.36,  99.90,  -1.36,  (min)
02/09 01Z,   0.40, -16.48, -17.11,  99.90,  -1.03,
02/09 02Z,   0.30, -14.61, -14.66,  99.90,  -0.35,
02/09 03Z,   0.30, -11.73, -11.69,  99.90,  -0.26,
02/09 04Z,   0.30,  -9.06,  -8.90,  99.90,  -0.14,
02/09 05Z,   0.20,  -6.86,  -6.52,  99.90,   0.14,
02/09 06Z,   0.20,  -5.25,  -5.08,  99.90,  -0.03,
02/09 07Z,   0.20,  -4.84,  -4.86,  99.90,  -0.22,  (max)
02/09 08Z,   0.20,  -5.99,  -6.10,  99.90,  -0.31,
02/09 09Z,   0.20,  -8.24,  -8.32,  99.90,  -0.28,
02/09 10Z,   0.20, -10.55, -10.61,  99.90,  -0.26,
02/09 11Z,   0.10, -12.14, -12.43,  99.90,  -0.39,
02/09 12Z,   0.20, -12.92, -13.33,  99.90,  -0.61,  (min)
02/09 13Z,   0.20, -12.68, -12.61,  99.90,  -0.13,
02/09 14Z,   0.10, -10.89, -10.47,  99.90,   0.32,
02/09 15Z,   0.10,  -8.04,  -8.20,  99.90,  -0.26,
02/09 16Z,   0.10,  -5.50,  -5.82,  99.90,  -0.42,
02/09 17Z,   0.00,  -3.84,  -3.76,  99.90,   0.08,
02/09 18Z,   0.10,  -2.92,  -2.65,  99.90,   0.17,  (max)
02/09 19Z,   0.10,  -2.91,  -2.78,  99.90,   0.03,
02/09 20Z,   0.10,  -4.22,  -4.27,  99.90,  -0.15,
02/09 21Z,   0.00,  -6.69,  -6.88,  99.90,  -0.19,
02/09 22Z,   0.00,  -9.54,  -9.75,  99.90,  -0.21,
02/09 23Z,   0.00, -11.99, -12.60,  99.90,  -0.61,
02/10 00Z,   0.00, -13.92, -15.14,  99.90,  -1.22,
02/10 01Z,   0.10, -15.36, -16.65,  99.90,  -1.39,  (min)
02/10 02Z,   0.10, -15.64, -16.56,  99.90,  -1.02,
02/10 03Z,   0.10, -14.36, -14.91,  99.90,  -0.65,
02/10 04Z,   0.00, -12.31, -12.62,  99.90,  -0.31,
02/10 05Z,   0.00, -10.31, -10.22,  99.90,   0.09,
02/10 06Z,   0.00,  -8.36,  -8.17,  99.90,   0.19,
02/10 07Z,   0.00,  -6.65,  -6.81,  99.90,  -0.16,
02/10 08Z,   0.00,  -5.88,  -6.10,  99.90,  -0.22,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/10 09Z,   0.00,  -6.43,  99.90,  -6.65,  -0.22,
02/10 10Z,   0.00,  -7.87,  99.90,  -8.08,  -0.21,
02/10 11Z,   0.00,  -9.29,  99.90,  -9.49,  -0.20,
02/10 12Z,   0.00, -10.22,  99.90, -10.41,  -0.20,
02/10 13Z,   0.00, -10.79,  99.90, -10.97,  -0.19,  (min)
02/10 14Z,   0.00, -10.74,  99.90, -10.92,  -0.18,
02/10 15Z,   0.00,  -9.50,  99.90,  -9.68,  -0.17,
02/10 16Z,   0.00,  -7.55,  99.90,  -7.72,  -0.17,
02/10 17Z,   0.00,  -5.96,  99.90,  -6.12,  -0.16,
02/10 18Z,  -0.10,  -4.93,  99.90,  -5.18,  -0.15,
02/10 19Z,  -0.20,  -4.22,  99.90,  -4.56,  -0.15,  (max)
02/10 20Z,  -0.30,  -4.14,  99.90,  -4.58,  -0.14,
02/10 21Z,  -0.30,  -5.13,  99.90,  -5.57,  -0.14,
02/10 22Z,  -0.20,  -7.07,  99.90,  -7.41,  -0.14,
02/10 23Z,  -0.20,  -9.27,  99.90,  -9.61,  -0.14,
02/11 00Z,  -0.10, -11.23,  99.90, -11.47,  -0.14,
02/11 01Z,  -0.10, -13.08,  99.90, -13.32,  -0.14,
02/11 02Z,  -0.10, -14.80,  99.90, -15.04,  -0.14,
02/11 03Z,  -0.20, -15.56,  99.90, -15.90,  -0.14,  (min)
02/11 04Z,  -0.30, -14.87,  99.90, -15.31,  -0.14,
02/11 05Z,  -0.30, -13.40,  99.90, -13.84,  -0.14,
02/11 06Z,  -0.20, -11.64,  99.90, -11.98,  -0.14,
02/11 07Z,  -0.10,  -9.51,  99.90,  -9.75,  -0.14,
02/11 08Z,   0.00,  -7.36,  99.90,  -7.50,  -0.14,
02/11 09Z,   0.00,  -6.05,  99.90,  -6.19,  -0.14,
02/11 10Z,   0.10,  -6.01,  99.90,  -6.05,  -0.14,  (max)
02/11 11Z,   0.20,  -6.83,  99.90,  -6.77,  -0.14,
02/11 12Z,   0.20,  -7.75,  99.90,  -7.69,  -0.14,
02/11 13Z,   0.20,  -8.55,  99.90,  -8.49,  -0.14,
02/11 14Z,   0.20,  -9.42,  99.90,  -9.36,  -0.14,
02/11 15Z,   0.20,  -9.89,  99.90,  -9.83,  -0.14,  (min)
02/11 16Z,   0.30,  -9.28,  99.90,  -9.12,  -0.14,
02/11 17Z,   0.30,  -8.01,  99.90,  -7.85,  -0.14,
02/11 18Z,   0.30,  -6.91,  99.90,  -6.75,  -0.14,
02/11 19Z,   0.30,  -5.97,  99.90,  -5.81,  -0.14,
02/11 20Z,   0.30,  -5.04,  99.90,  -4.88,  -0.14,
02/11 21Z,   0.30,  -4.62,  99.90,  -4.46,  -0.14,  (max)
02/11 22Z,   0.20,  -5.22,  99.90,  -5.16,  -0.14,
02/11 23Z,   0.20,  -6.74,  99.90,  -6.68,  -0.14,
02/12 00Z,   0.20,  -8.63,  99.90,  -8.57,  -0.14,
02/12 01Z,   0.10, -10.58,  99.90, -10.62,  -0.14,
02/12 02Z,   0.10, -12.80,  99.90, -12.84,  -0.14,
02/12 03Z,   0.00, -15.07,  99.90, -15.21,  -0.14,
02/12 04Z,   0.00, -16.28,  99.90, -16.42,  -0.14,  (min)
02/12 05Z,  -0.10, -15.93,  99.90, -16.17,  -0.14,
02/12 06Z,  -0.20, -14.58,  99.90, -14.92,  -0.14,
02/12 07Z,  -0.20, -12.57,  99.90, -12.91,  -0.14,
02/12 08Z,  -0.30,  -9.88,  99.90, -10.32,  -0.14,
02/12 09Z,  -0.30,  -7.14,  99.90,  -7.58,  -0.14,
02/12 10Z,  -0.30,  -5.36,  99.90,  -5.80,  -0.14,
02/12 11Z,  -0.30,  -4.96,  99.90,  -5.40,  -0.14,  (max)
02/12 12Z,  -0.30,  -5.55,  99.90,  -5.99,  -0.14,
02/12 13Z,  -0.30,  -6.49,  99.90,  -6.93,  -0.14,
02/12 14Z,  -0.20,  -7.69,  99.90,  -8.03,  -0.14,
02/12 15Z,  -0.20,  -9.18,  99.90,  -9.52,  -0.14,
02/12 16Z,  -0.10, -10.21,  99.90, -10.45,  -0.14,  (min)
02/12 17Z,  -0.10,  -9.99,  99.90, -10.23,  -0.14,
02/12 18Z,  -0.10,  -8.95,  99.90,  -9.19,  -0.14,
02/12 19Z,   0.00,  -7.79,  99.90,  -7.93,  -0.14,
02/12 20Z,   0.00,  -6.46,  99.90,  -6.60,  -0.14,
02/12 21Z,   0.00,  -5.04,  99.90,  -5.18,  -0.14,
02/12 22Z,   0.10,  -4.25,  99.90,  -4.29,  -0.14,  (max)
02/12 23Z,   0.20,  -4.64,  99.90,  -4.58,  -0.14,
02/13 00Z,   0.30,  -6.11,  99.90,  -5.95,  -0.14,
02/13 01Z,   0.40,  -8.14,  99.90,  -7.88,  -0.14,
02/13 02Z,   0.50, -10.51,  99.90, -10.15,  -0.14,
02/13 03Z,   0.50, -13.40,  99.90, -13.04,  -0.14,
02/13 04Z,   0.50, -16.21,  99.90, -15.85,  -0.14,
02/13 05Z,   0.50, -17.60,  99.90, -17.24,  -0.14,  (min)
02/13 06Z,   0.50, -17.11,  99.90, -16.75,  -0.14,
02/13 07Z,   0.50, -15.36,  99.90, -15.00,  -0.14,
02/13 08Z,   0.50, -12.66,  99.90, -12.30,  -0.14,
02/13 09Z,   0.60,  -9.24,  99.90,  -8.78,  -0.14,
02/13 10Z,   0.60,  -6.00,  99.90,  -5.54,  -0.14,
02/13 11Z,   0.50,  -4.05,  99.90,  -3.69,  -0.14,
02/13 12Z,   0.50,  -3.72,  99.90,  -3.36,  -0.14,  (max)
02/13 13Z,   0.40,  -4.58,  99.90,  -4.32,  -0.14,
02/13 14Z,   0.40,  -6.01,  99.90,  -5.75,  -0.14,
02/13 15Z,   0.30,  -7.92,  99.90,  -7.76,  -0.14,
02/13 16Z,   0.20, -10.09,  99.90, -10.03,  -0.14,
02/13 17Z,   0.10, -11.44,  99.90, -11.48,  -0.14,  (min)
02/13 18Z,   0.00, -11.15,  99.90, -11.29,  -0.14,
02/13 19Z,   0.00,  -9.80,  99.90,  -9.94,  -0.14,
02/13 20Z,   0.00,  -8.07,  99.90,  -8.21,  -0.14,
02/13 21Z,   0.00,  -6.07,  99.90,  -6.21,  -0.14,
02/13 22Z,   0.00,  -4.16,  99.90,  -4.30,  -0.14,
02/13 23Z,   0.00,  -3.23,  99.90,  -3.37,  -0.14,  (max)
02/14 00Z,   0.00,  -3.80,  99.90,  -3.94,  -0.14,