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
#Seward, AK : 01/21/2026 22:22:37 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/20 06Z,   0.10, -14.47, -15.88,  99.90,  -1.51,  (min)
01/20 07Z,   0.10, -12.68, -14.25,  99.90,  -1.67,
01/20 08Z,   0.20, -10.17, -11.80,  99.90,  -1.83,
01/20 09Z,   0.20,  -7.53,  -9.21,  99.90,  -1.88,
01/20 10Z,   0.20,  -5.41,  -7.06,  99.90,  -1.85,
01/20 11Z,   0.20,  -4.26,  -5.82,  99.90,  -1.76,  (max)
01/20 12Z,   0.10,  -4.24,  -5.85,  99.90,  -1.71,
01/20 13Z,   0.10,  -5.23,  -6.77,  99.90,  -1.64,
01/20 14Z,   0.10,  -6.93,  -8.27,  99.90,  -1.44,
01/20 15Z,   0.10,  -8.82, -10.23,  99.90,  -1.51,
01/20 16Z,   0.10, -10.29, -11.78,  99.90,  -1.59,
01/20 17Z,   0.10, -10.80, -12.20,  99.90,  -1.50,  (min)
01/20 18Z,   0.10, -10.16, -11.64,  99.90,  -1.58,
01/20 19Z,   0.20,  -8.56,  -9.99,  99.90,  -1.63,
01/20 20Z,   0.20,  -6.40,  -7.88,  99.90,  -1.68,
01/20 21Z,   0.20,  -4.26,  -5.76,  99.90,  -1.70,
01/20 22Z,   0.20,  -2.73,  -4.21,  99.90,  -1.68,
01/20 23Z,   0.30,  -2.30,  -3.75,  99.90,  -1.75,  (max)
01/21 00Z,   0.20,  -3.13,  -4.56,  99.90,  -1.63,
01/21 01Z,   0.20,  -5.08,  -6.48,  99.90,  -1.60,
01/21 02Z,   0.20,  -7.80,  -9.11,  99.90,  -1.51,
01/21 03Z,   0.20, -10.76, -12.13,  99.90,  -1.57,
01/21 04Z,   0.20, -13.32, -14.76,  99.90,  -1.64,
01/21 05Z,   0.20, -14.81, -16.24,  99.90,  -1.63,
01/21 06Z,   0.20, -14.89, -16.31,  99.90,  -1.62,  (min)
01/21 07Z,   0.30, -13.61, -15.09,  99.90,  -1.78,
01/21 08Z,   0.30, -11.34, -12.95,  99.90,  -1.91,
01/21 09Z,   0.30,  -8.63, -10.25,  99.90,  -1.92,
01/21 10Z,   0.30,  -6.11,  -7.70,  99.90,  -1.89,
01/21 11Z,   0.40,  -4.38,  -5.90,  99.90,  -1.92,
01/21 12Z,   0.30,  -3.79,  -5.35,  99.90,  -1.86,  (max)
01/21 13Z,   0.30,  -4.36,  -5.83,  99.90,  -1.77,
01/21 14Z,   0.30,  -5.84,  -7.21,  99.90,  -1.67,
01/21 15Z,   0.30,  -7.83,  -9.16,  99.90,  -1.63,
01/21 16Z,   0.30,  -9.75, -11.21,  99.90,  -1.76,
01/21 17Z,   0.30, -10.98, -12.41,  99.90,  -1.73,  (min)
01/21 18Z,   0.30, -11.09, -12.40,  99.90,  -1.61,
01/21 19Z,   0.40, -10.03, -11.45,  99.90,  -1.82,
01/21 20Z,   0.40,  -8.13,  -9.57,  99.90,  -1.84,
01/21 21Z,   0.30,  -5.90,  -7.34,  99.90,  -1.74,
01/21 22Z,   0.30,  -3.92,  -5.31,  99.90,  -1.69,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/21 23Z,   0.30,  -2.77,  99.90,  -4.14,  -1.67,  (max)
01/22 00Z,   0.30,  -2.81,  99.90,  -4.17,  -1.66,
01/22 01Z,   0.40,  -4.07,  99.90,  -5.32,  -1.64,
01/22 02Z,   0.40,  -6.31,  99.90,  -7.54,  -1.63,
01/22 03Z,   0.40,  -9.09,  99.90, -10.30,  -1.62,
01/22 04Z,   0.40, -11.83,  99.90, -13.03,  -1.60,
01/22 05Z,   0.50, -13.88,  99.90, -14.97,  -1.59,
01/22 06Z,   0.50, -14.69,  99.90, -15.76,  -1.57,  (min)
01/22 07Z,   0.50, -14.07,  99.90, -15.13,  -1.56,
01/22 08Z,   0.40, -12.25,  99.90, -13.39,  -1.54,
01/22 09Z,   0.50,  -9.70,  99.90, -10.73,  -1.53,
01/22 10Z,   0.50,  -7.03,  99.90,  -8.04,  -1.51,
01/22 11Z,   0.40,  -4.84,  99.90,  -5.95,  -1.51,
01/22 12Z,   0.30,  -3.65,  99.90,  -4.86,  -1.51,  (max)
01/22 13Z,   0.30,  -3.66,  99.90,  -4.87,  -1.51,
01/22 14Z,   0.40,  -4.75,  99.90,  -5.87,  -1.51,
01/22 15Z,   0.30,  -6.61,  99.90,  -7.82,  -1.51,
01/22 16Z,   0.30,  -8.74,  99.90,  -9.95,  -1.51,
01/22 17Z,   0.40, -10.54,  99.90, -11.66,  -1.51,
01/22 18Z,   0.50, -11.46,  99.90, -12.47,  -1.51,  (min)
01/22 19Z,   0.50, -11.19,  99.90, -12.20,  -1.51,
01/22 20Z,   0.40,  -9.83,  99.90, -10.94,  -1.51,
01/22 21Z,   0.50,  -7.80,  99.90,  -8.81,  -1.51,
01/22 22Z,   0.50,  -5.67,  99.90,  -6.68,  -1.51,
01/22 23Z,   0.50,  -3.98,  99.90,  -5.00,  -1.51,
01/23 00Z,   0.30,  -3.24,  99.90,  -4.45,  -1.51,  (max)
01/23 01Z,   0.40,  -3.67,  99.90,  -4.79,  -1.51,
01/23 02Z,   0.30,  -5.21,  99.90,  -6.42,  -1.51,
01/23 03Z,   0.40,  -7.51,  99.90,  -8.62,  -1.51,
01/23 04Z,   0.30, -10.10,  99.90, -11.31,  -1.51,
01/23 05Z,   0.30, -12.40,  99.90, -13.61,  -1.51,
01/23 06Z,   0.30, -13.82,  99.90, -15.03,  -1.51,
01/23 07Z,   0.30, -13.94,  99.90, -15.15,  -1.51,  (min)
01/23 08Z,   0.40, -12.75,  99.90, -13.86,  -1.51,
01/23 09Z,   0.40, -10.59,  99.90, -11.71,  -1.51,
01/23 10Z,   0.40,  -8.01,  99.90,  -9.12,  -1.51,
01/23 11Z,   0.30,  -5.59,  99.90,  -6.80,  -1.51,
01/23 12Z,   0.30,  -3.87,  99.90,  -5.08,  -1.51,
01/23 13Z,   0.40,  -3.25,  99.90,  -4.36,  -1.51,  (max)
01/23 14Z,   0.30,  -3.79,  99.90,  -5.01,  -1.51,
01/23 15Z,   0.20,  -5.30,  99.90,  -6.61,  -1.51,
01/23 16Z,   0.20,  -7.37,  99.90,  -8.68,  -1.51,
01/23 17Z,   0.20,  -9.50,  99.90, -10.81,  -1.51,
01/23 18Z,   0.30, -11.12,  99.90, -12.33,  -1.51,
01/23 19Z,   0.20, -11.73,  99.90, -13.05,  -1.51,  (min)
01/23 20Z,   0.10, -11.19,  99.90, -12.60,  -1.51,
01/23 21Z,   0.20,  -9.70,  99.90, -11.01,  -1.51,
01/23 22Z,   0.30,  -7.73,  99.90,  -8.95,  -1.51,
01/23 23Z,   0.20,  -5.83,  99.90,  -7.14,  -1.51,
01/24 00Z,   0.20,  -4.48,  99.90,  -5.79,  -1.51,
01/24 01Z,   0.10,  -4.07,  99.90,  -5.48,  -1.51,  (max)
01/24 02Z,   0.20,  -4.74,  99.90,  -6.05,  -1.51,
01/24 03Z,   0.10,  -6.32,  99.90,  -7.73,  -1.51,
01/24 04Z,   0.10,  -8.44,  99.90,  -9.85,  -1.51,
01/24 05Z,   0.10, -10.63,  99.90, -12.04,  -1.51,
01/24 06Z,   0.20, -12.36,  99.90, -13.68,  -1.51,
01/24 07Z,   0.10, -13.15,  99.90, -14.56,  -1.51,  (min)
01/24 08Z,   0.10, -12.71,  99.90, -14.12,  -1.51,
01/24 09Z,   0.10, -11.16,  99.90, -12.57,  -1.51,
01/24 10Z,   0.00,  -8.91,  99.90, -10.43,  -1.51,
01/24 11Z,   0.00,  -6.51,  99.90,  -8.02,  -1.51,
01/24 12Z,   0.00,  -4.48,  99.90,  -5.99,  -1.51,
01/24 13Z,  -0.10,  -3.26,  99.90,  -4.87,  -1.51,
01/24 14Z,   0.00,  -3.14,  99.90,  -4.65,  -1.51,  (max)
01/24 15Z,   0.00,  -4.09,  99.90,  -5.60,  -1.51,
01/24 16Z,   0.00,  -5.84,  99.90,  -7.35,  -1.51,
01/24 17Z,   0.00,  -7.97,  99.90,  -9.49,  -1.51,
01/24 18Z,   0.00, -10.01,  99.90, -11.52,  -1.51,
01/24 19Z,   0.00, -11.44,  99.90, -12.95,  -1.51,
01/24 20Z,   0.00, -11.86,  99.90, -13.37,  -1.51,  (min)
01/24 21Z,   0.00, -11.21,  99.90, -12.72,  -1.51,
01/24 22Z,   0.10,  -9.78,  99.90, -11.19,  -1.51,
01/24 23Z,   0.10,  -8.02,  99.90,  -9.44,  -1.51,
01/25 00Z,   0.10,  -6.40,  99.90,  -7.81,  -1.51,
01/25 01Z,   0.00,  -5.33,  99.90,  -6.84,  -1.51,
01/25 02Z,   0.00,  -5.11,  99.90,  -6.62,  -1.51,  (max)
01/25 03Z,   0.00,  -5.79,  99.90,  -7.30,  -1.51,
01/25 04Z,   0.00,  -7.18,  99.90,  -8.69,  -1.51,
01/25 05Z,   0.10,  -8.92,  99.90, -10.33,  -1.51,
01/25 06Z,   0.10, -10.60,  99.90, -12.01,  -1.51,
01/25 07Z,   0.10, -11.77,  99.90, -13.18,  -1.51,
01/25 08Z,   0.10, -12.04,  99.90, -13.45,  -1.51,  (min)
01/25 09Z,   0.20, -11.25,  99.90, -12.57,  -1.51,
01/25 10Z,   0.30,  -9.60,  99.90, -10.81,  -1.51,
01/25 11Z,   0.30,  -7.49,  99.90,  -8.70,  -1.51,
01/25 12Z,   0.30,  -5.41,  99.90,  -6.62,  -1.51,
01/25 13Z,  99.90,  -3.78,  99.90,  99.90,  -1.51,
01/25 14Z,  99.90,  -2.99,  99.90,  99.90,  -1.51,
01/25 15Z,  99.90,  -3.21,  99.90,  99.90,  -1.51,
01/25 16Z,  99.90,  -4.38,  99.90,  99.90,  -1.51,
01/25 17Z,  99.90,  -6.20,  99.90,  99.90,  -1.51,
01/25 18Z,  99.90,  -8.30,  99.90,  99.90,  -1.51,