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 : 08/16/2026 00:23:36 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/14 06Z,   0.50, -11.71, -12.69,  99.90,  -1.48,  (min)
08/14 07Z,   0.50,  -9.38, -10.48,  99.90,  -1.60,
08/14 08Z,   0.50,  -6.52,  -7.63,  99.90,  -1.61,
08/14 09Z,   0.50,  -3.90,  -4.95,  99.90,  -1.55,
08/14 10Z,   0.50,  -2.23,  -3.23,  99.90,  -1.50,
08/14 11Z,   0.50,  -1.95,  -2.92,  99.90,  -1.47,  (max)
08/14 12Z,   0.60,  -3.14,  -4.13,  99.90,  -1.59,
08/14 13Z,   0.50,  -5.62,  -6.52,  99.90,  -1.40,
08/14 14Z,   0.50,  -8.89,  -9.74,  99.90,  -1.35,
08/14 15Z,   0.50, -12.20, -13.13,  99.90,  -1.43,
08/14 16Z,   0.50, -14.70, -15.79,  99.90,  -1.59,
08/14 17Z,   0.50, -15.76, -16.82,  99.90,  -1.56,  (min)
08/14 18Z,   0.60, -15.17, -16.11,  99.90,  -1.54,
08/14 19Z,   0.60, -13.14, -14.11,  99.90,  -1.57,
08/14 20Z,   0.60, -10.18, -11.09,  99.90,  -1.51,
08/14 21Z,   0.60,  -7.03,  -7.86,  99.90,  -1.43,
08/14 22Z,   0.60,  -4.48,  -5.20,  99.90,  -1.32,
08/14 23Z,   0.60,  -3.11,  -3.86,  99.90,  -1.35,  (max)
08/15 00Z,   0.70,  -3.13,  -3.89,  99.90,  -1.46,
08/15 01Z,   0.70,  -4.50,  -5.27,  99.90,  -1.47,
08/15 02Z,   0.70,  -6.87,  -7.68,  99.90,  -1.51,
08/15 03Z,   0.70,  -9.65, -10.47,  99.90,  -1.52,
08/15 04Z,   0.70, -12.02, -13.03,  99.90,  -1.71,
08/15 05Z,   0.70, -13.30, -14.28,  99.90,  -1.68,  (min)
08/15 06Z,   0.80, -13.13, -14.00,  99.90,  -1.67,
08/15 07Z,   0.80, -11.60, -12.53,  99.90,  -1.73,
08/15 08Z,   0.80,  -9.10, -10.10,  99.90,  -1.80,
08/15 09Z,   0.80,  -6.30,  -7.30,  99.90,  -1.80,
08/15 10Z,   0.80,  -3.94,  -4.84,  99.90,  -1.70,
08/15 11Z,   0.70,  -2.66,  -3.61,  99.90,  -1.65,  (max)
08/15 12Z,   0.80,  -2.77,  -3.75,  99.90,  -1.78,
08/15 13Z,   0.80,  -4.24,  -5.28,  99.90,  -1.84,
08/15 14Z,   0.70,  -6.80,  -7.60,  99.90,  -1.50,
08/15 15Z,   0.70,  -9.89, -10.73,  99.90,  -1.54,
08/15 16Z,   0.70, -12.75, -13.70,  99.90,  -1.65,
08/15 17Z,   0.70, -14.60, -15.59,  99.90,  -1.69,
08/15 18Z,   0.70, -14.96, -15.86,  99.90,  -1.60,  (min)
08/15 19Z,   0.70, -13.79, -14.64,  99.90,  -1.55,
08/15 20Z,   0.80, -11.42, -12.19,  99.90,  -1.57,
08/15 21Z,   0.80,  -8.44,  -9.29,  99.90,  -1.65,
08/15 22Z,   0.80,  -5.58,  -6.30,  99.90,  -1.52,
08/15 23Z,   0.70,  -3.56,  -4.18,  99.90,  -1.32,
08/16 00Z,   0.70,  -2.81,  -3.50,  99.90,  -1.39,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/16 01Z,   0.70,  -3.42,  99.90,  -4.11,  -1.39,
08/16 02Z,   0.80,  -5.23,  99.90,  -5.82,  -1.39,
08/16 03Z,   0.80,  -7.81,  99.90,  -8.40,  -1.39,
08/16 04Z,   0.80, -10.52,  99.90, -11.11,  -1.39,
08/16 05Z,   0.70, -12.61,  99.90, -13.29,  -1.39,
08/16 06Z,   0.80, -13.48,  99.90, -14.06,  -1.39,  (min)
08/16 07Z,   0.80, -12.95,  99.90, -13.54,  -1.39,
08/16 08Z,   0.90, -11.22,  99.90, -11.71,  -1.39,
08/16 09Z,   0.80,  -8.76,  99.90,  -9.35,  -1.39,
08/16 10Z,   0.90,  -6.22,  99.90,  -6.71,  -1.38,
08/16 11Z,   0.90,  -4.28,  99.90,  -4.77,  -1.38,
08/16 12Z,   0.80,  -3.45,  99.90,  -4.03,  -1.38,  (max)
08/16 13Z,   0.80,  -3.90,  99.90,  -4.48,  -1.38,
08/16 14Z,   0.80,  -5.51,  99.90,  -6.09,  -1.38,
08/16 15Z,   0.80,  -7.93,  99.90,  -8.51,  -1.38,
08/16 16Z,   0.80, -10.61,  99.90, -11.19,  -1.38,
08/16 17Z,   0.80, -12.82,  99.90, -13.41,  -1.38,
08/16 18Z,   0.80, -13.93,  99.90, -14.51,  -1.38,  (min)
08/16 19Z,   0.80, -13.63,  99.90, -14.22,  -1.38,
08/16 20Z,   0.80, -12.05,  99.90, -12.63,  -1.38,
08/16 21Z,   0.80,  -9.59,  99.90, -10.18,  -1.38,
08/16 22Z,   0.80,  -6.86,  99.90,  -7.44,  -1.38,
08/16 23Z,   0.80,  -4.51,  99.90,  -5.10,  -1.38,
08/17 00Z,   0.80,  -3.14,  99.90,  -3.72,  -1.38,
08/17 01Z,   0.80,  -3.01,  99.90,  -3.59,  -1.38,  (max)
08/17 02Z,   0.80,  -4.10,  99.90,  -4.68,  -1.38,
08/17 03Z,   0.80,  -6.14,  99.90,  -6.72,  -1.38,
08/17 04Z,   0.90,  -8.70,  99.90,  -9.18,  -1.38,
08/17 05Z,   0.90, -11.14,  99.90, -11.63,  -1.38,
08/17 06Z,   1.00, -12.81,  99.90, -13.19,  -1.38,
08/17 07Z,   1.00, -13.26,  99.90, -13.65,  -1.38,  (min)
08/17 08Z,   1.10, -12.48,  99.90, -12.76,  -1.38,
08/17 09Z,   1.20, -10.73,  99.90, -10.92,  -1.38,
08/17 10Z,   1.20,  -8.51,  99.90,  -8.69,  -1.38,
08/17 11Z,   1.10,  -6.38,  99.90,  -6.67,  -1.38,
08/17 12Z,   1.20,  -4.93,  99.90,  -5.11,  -1.38,
08/17 13Z,   1.10,  -4.51,  99.90,  -4.79,  -1.38,  (max)
08/17 14Z,   1.10,  -5.16,  99.90,  -5.44,  -1.38,
08/17 15Z,   1.00,  -6.70,  99.90,  -7.08,  -1.38,
08/17 16Z,   0.90,  -8.78,  99.90,  -9.26,  -1.38,
08/17 17Z,   0.90, -10.87,  99.90, -11.36,  -1.38,
08/17 18Z,   0.90, -12.36,  99.90, -12.85,  -1.38,
08/17 19Z,   0.90, -12.78,  99.90, -13.26,  -1.38,  (min)
08/17 20Z,   0.90, -12.00,  99.90, -12.48,  -1.38,
08/17 21Z,   0.90, -10.26,  99.90, -10.74,  -1.38,
08/17 22Z,   0.80,  -7.97,  99.90,  -8.56,  -1.38,
08/17 23Z,   0.80,  -5.69,  99.90,  -6.28,  -1.38,
08/18 00Z,   0.80,  -3.97,  99.90,  -4.56,  -1.38,
08/18 01Z,   0.80,  -3.23,  99.90,  -3.81,  -1.38,  (max)
08/18 02Z,   0.80,  -3.60,  99.90,  -4.19,  -1.38,
08/18 03Z,   0.70,  -4.96,  99.90,  -5.65,  -1.38,
08/18 04Z,   0.70,  -7.03,  99.90,  -7.71,  -1.38,
08/18 05Z,   0.70,  -9.36,  99.90, -10.04,  -1.38,
08/18 06Z,   0.70, -11.40,  99.90, -12.09,  -1.38,
08/18 07Z,   0.70, -12.63,  99.90, -13.31,  -1.38,
08/18 08Z,   0.70, -12.77,  99.90, -13.45,  -1.38,  (min)
08/18 09Z,   0.80, -11.89,  99.90, -12.48,  -1.38,
08/18 10Z,   0.80, -10.32,  99.90, -10.90,  -1.38,
08/18 11Z,   0.70,  -8.47,  99.90,  -9.15,  -1.38,
08/18 12Z,   0.70,  -6.82,  99.90,  -7.50,  -1.38,
08/18 13Z,   0.60,  -5.80,  99.90,  -6.58,  -1.38,
08/18 14Z,   0.60,  -5.64,  99.90,  -6.43,  -1.38,  (max)
08/18 15Z,   0.60,  -6.32,  99.90,  -7.10,  -1.38,
08/18 16Z,   0.60,  -7.61,  99.90,  -8.39,  -1.38,
08/18 17Z,   0.70,  -9.20,  99.90,  -9.88,  -1.38,
08/18 18Z,   0.70, -10.65,  99.90, -11.33,  -1.38,
08/18 19Z,   0.70, -11.47,  99.90, -12.16,  -1.38,  (min)
08/18 20Z,   0.70, -11.37,  99.90, -12.06,  -1.38,
08/18 21Z,   0.70, -10.36,  99.90, -11.05,  -1.38,
08/18 22Z,   0.70,  -8.71,  99.90,  -9.39,  -1.38,
08/18 23Z,   0.70,  -6.80,  99.90,  -7.48,  -1.38,
08/19 00Z,   0.60,  -5.07,  99.90,  -5.86,  -1.38,
08/19 01Z,   0.60,  -3.95,  99.90,  -4.73,  -1.38,
08/19 02Z,   0.60,  -3.71,  99.90,  -4.49,  -1.38,  (max)
08/19 03Z,   0.60,  -4.38,  99.90,  -5.16,  -1.38,
08/19 04Z,   0.60,  -5.79,  99.90,  -6.58,  -1.38,
08/19 05Z,   0.60,  -7.68,  99.90,  -8.47,  -1.38,
08/19 06Z,   0.60,  -9.67,  99.90, -10.46,  -1.38,
08/19 07Z,   0.70, -11.30,  99.90, -11.99,  -1.38,
08/19 08Z,   0.70, -12.18,  99.90, -12.87,  -1.38,  (min)
08/19 09Z,   0.70, -12.17,  99.90, -12.85,  -1.38,
08/19 10Z,   0.70, -11.39,  99.90, -12.08,  -1.38,
08/19 11Z,   0.60, -10.12,  99.90, -10.91,  -1.38,
08/19 12Z,   0.60,  -8.69,  99.90,  -9.47,  -1.38,
08/19 13Z,   0.50,  -7.46,  99.90,  -8.34,  -1.38,
08/19 14Z,   0.50,  -6.74,  99.90,  -7.62,  -1.38,
08/19 15Z,   0.50,  -6.67,  99.90,  -7.55,  -1.38,  (max)
08/19 16Z,   0.50,  -7.18,  99.90,  -8.06,  -1.38,
08/19 17Z,   0.50,  -8.09,  99.90,  -8.97,  -1.38,
08/19 18Z,   0.60,  -9.15,  99.90,  -9.93,  -1.38,