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
#Alitak, AK : 05/21/2025 11:24:40 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/19 12Z,  -0.50,  -3.85,  -4.21,  99.90,   0.14,
05/19 13Z,  -0.50,  -2.69,  -3.16,  99.90,   0.03,
05/19 14Z,  -0.50,  -1.89,  -2.33,  99.90,   0.06,
05/19 15Z,  -0.50,  -1.86,  -2.32,  99.90,   0.04,  (max)
05/19 16Z,  -0.60,  -2.70,  -2.96,  99.90,   0.34,
05/19 17Z,  -0.60,  -4.16,  -4.29,  99.90,   0.47,
05/19 18Z,  -0.50,  -5.94,  -6.14,  99.90,   0.30,
05/19 19Z,  -0.50,  -7.80,  -8.07,  99.90,   0.23,
05/19 20Z,  -0.50,  -9.44,  -9.74,  99.90,   0.20,
05/19 21Z,  -0.50, -10.55, -10.66,  99.90,   0.39,
05/19 22Z,  -0.50, -10.85, -10.82,  99.90,   0.53,  (min)
05/19 23Z,  -0.50, -10.27, -10.23,  99.90,   0.54,
05/20 00Z,  -0.40,  -8.95,  -8.99,  99.90,   0.36,
05/20 01Z,  -0.40,  -7.17,  -7.18,  99.90,   0.39,
05/20 02Z,  -0.40,  -5.23,  -5.35,  99.90,   0.28,
05/20 03Z,  -0.40,  -3.68,  -3.99,  99.90,   0.09,
05/20 04Z,  -0.40,  -2.93,  -3.24,  99.90,   0.09,  (max)
05/20 05Z,  -0.40,  -2.97,  -3.28,  99.90,   0.09,
05/20 06Z,  -0.40,  -3.56,  -3.90,  99.90,   0.06,
05/20 07Z,  -0.40,  -4.50,  -4.82,  99.90,   0.08,
05/20 08Z,  -0.40,  -5.51,  -5.73,  99.90,   0.18,
05/20 09Z,  -0.40,  -6.32,  -6.52,  99.90,   0.20,
05/20 10Z,  -0.40,  -6.68,  -6.95,  99.90,   0.13,  (min)
05/20 11Z,  -0.40,  -6.44,  -6.74,  99.90,   0.10,
05/20 12Z,  -0.30,  -5.70,  -5.91,  99.90,   0.09,
05/20 13Z,  -0.30,  -4.68,  -4.93,  99.90,   0.05,
05/20 14Z,  -0.30,  -3.56,  -3.95,  99.90,  -0.09,
05/20 15Z,  -0.40,  -2.69,  -3.06,  99.90,   0.03,
05/20 16Z,  -0.40,  -2.49,  -2.86,  99.90,   0.03,  (max)
05/20 17Z,  -0.50,  -3.09,  -3.36,  99.90,   0.23,
05/20 18Z,  -0.30,  -4.28,  -4.45,  99.90,   0.13,
05/20 19Z,  -0.30,  -5.85,  -6.00,  99.90,   0.15,
05/20 20Z,  -0.30,  -7.56,  -7.70,  99.90,   0.16,
05/20 21Z,  -0.30,  -9.12,  -9.23,  99.90,   0.19,
05/20 22Z,  -0.30, -10.20, -10.12,  99.90,   0.38,
05/20 23Z,  -0.30, -10.48, -10.34,  99.90,   0.44,  (min)
05/21 00Z,  -0.30,  -9.90,  -9.78,  99.90,   0.42,
05/21 01Z,  -0.30,  -8.59,  -8.56,  99.90,   0.33,
05/21 02Z,  -0.30,  -6.78,  -6.76,  99.90,   0.32,
05/21 03Z,  -0.30,  -4.79,  -4.89,  99.90,   0.20,
05/21 04Z,  -0.30,  -3.18,  -3.29,  99.90,   0.19,
05/21 05Z,  -0.40,  -2.38,  -2.48,  99.90,   0.30,  (max)
05/21 06Z,  -0.30,  -2.41,  -2.55,  99.90,   0.16,
05/21 07Z,  -0.30,  -3.09,  -3.29,  99.90,   0.10,
05/21 08Z,  -0.30,  -4.22,  -4.28,  99.90,   0.24,
05/21 09Z,  -0.30,  -5.54,  -5.56,  99.90,   0.28,
05/21 10Z,  -0.30,  -6.71,  -6.56,  99.90,   0.45,
05/21 11Z,  -0.30,  -7.40,  -7.37,  99.90,   0.33,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/21 12Z,  -0.30,  -7.44,  99.90,  -7.41,   0.33,  (min)
05/21 13Z,  -0.40,  -6.88,  99.90,  -6.96,   0.33,
05/21 14Z,  -0.40,  -5.87,  99.90,  -5.95,   0.32,
05/21 15Z,  -0.40,  -4.57,  99.90,  -4.65,   0.32,
05/21 16Z,  -0.50,  -3.40,  99.90,  -3.58,   0.31,
05/21 17Z,  -0.50,  -2.85,  99.90,  -3.04,   0.31,  (max)
05/21 18Z,  -0.50,  -3.11,  99.90,  -3.30,   0.31,
05/21 19Z,  -0.50,  -4.03,  99.90,  -4.23,   0.30,
05/21 20Z,  -0.60,  -5.45,  99.90,  -5.76,   0.30,
05/21 21Z,  -0.60,  -7.14,  99.90,  -7.45,   0.29,
05/21 22Z,  -0.60,  -8.75,  99.90,  -9.06,   0.29,
05/21 23Z,  -0.60,  -9.87,  99.90, -10.18,   0.28,
05/22 00Z,  -0.60, -10.16,  99.90, -10.48,   0.28,  (min)
05/22 01Z,  -0.60,  -9.56,  99.90,  -9.87,   0.28,
05/22 02Z,  -0.50,  -8.18,  99.90,  -8.39,   0.28,
05/22 03Z,  -0.50,  -6.21,  99.90,  -6.42,   0.28,
05/22 04Z,  -0.50,  -4.03,  99.90,  -4.25,   0.28,
05/22 05Z,  -0.50,  -2.30,  99.90,  -2.52,   0.28,
05/22 06Z,  -0.50,  -1.48,  99.90,  -1.69,   0.28,  (max)
05/22 07Z,  -0.60,  -1.59,  99.90,  -1.90,   0.28,
05/22 08Z,  -0.60,  -2.51,  99.90,  -2.83,   0.28,
05/22 09Z,  -0.60,  -4.05,  99.90,  -4.36,   0.28,
05/22 10Z,  -0.50,  -5.86,  99.90,  -6.08,   0.28,
05/22 11Z,  -0.60,  -7.52,  99.90,  -7.84,   0.28,
05/22 12Z,  -0.60,  -8.61,  99.90,  -8.93,   0.28,
05/22 13Z,  -0.60,  -8.90,  99.90,  -9.21,   0.28,  (min)
05/22 14Z,  -0.70,  -8.40,  99.90,  -8.81,   0.28,
05/22 15Z,  -0.70,  -7.20,  99.90,  -7.61,   0.28,
05/22 16Z,  -0.70,  -5.51,  99.90,  -5.93,   0.28,
05/22 17Z,  -0.70,  -3.88,  99.90,  -4.29,   0.28,
05/22 18Z,  -0.60,  -2.90,  99.90,  -3.21,   0.28,
05/22 19Z,  -0.60,  -2.80,  99.90,  -3.11,   0.28,  (max)
05/22 20Z,  -0.60,  -3.51,  99.90,  -3.82,   0.28,
05/22 21Z,  -0.60,  -4.90,  99.90,  -5.21,   0.28,
05/22 22Z,  -0.60,  -6.68,  99.90,  -6.99,   0.28,
05/22 23Z,  -0.70,  -8.40,  99.90,  -8.81,   0.28,
05/23 00Z,  -0.70,  -9.58,  99.90,  -9.99,   0.28,
05/23 01Z,  -0.70,  -9.86,  99.90, -10.27,   0.28,  (min)
05/23 02Z,  -0.70,  -9.17,  99.90,  -9.58,   0.28,
05/23 03Z,  -0.70,  -7.61,  99.90,  -8.02,   0.28,
05/23 04Z,  -0.70,  -5.38,  99.90,  -5.80,   0.28,
05/23 05Z,  -0.70,  -2.98,  99.90,  -3.40,   0.28,
05/23 06Z,  -0.70,  -1.15,  99.90,  -1.57,   0.28,
05/23 07Z,  -0.70,  -0.36,  99.90,  -0.78,   0.28,  (max)
05/23 08Z,  -0.70,  -0.69,  99.90,  -1.11,   0.28,
05/23 09Z,  -0.60,  -2.04,  99.90,  -2.36,   0.28,
05/23 10Z,  -0.60,  -4.15,  99.90,  -4.47,   0.28,
05/23 11Z,  -0.60,  -6.57,  99.90,  -6.88,   0.28,
05/23 12Z,  -0.60,  -8.74,  99.90,  -9.05,   0.28,
05/23 13Z,  -0.60, -10.17,  99.90, -10.49,   0.28,
05/23 14Z,  -0.60, -10.60,  99.90, -10.91,   0.28,  (min)
05/23 15Z,  -0.70,  -9.98,  99.90, -10.40,   0.28,
05/23 16Z,  -0.70,  -8.42,  99.90,  -8.83,   0.28,
05/23 17Z,  -0.70,  -6.21,  99.90,  -6.63,   0.28,
05/23 18Z,  -0.70,  -4.05,  99.90,  -4.47,   0.28,
05/23 19Z,  -0.60,  -2.63,  99.90,  -2.94,   0.28,
05/23 20Z,  -0.60,  -2.23,  99.90,  -2.54,   0.28,  (max)
05/23 21Z,  -0.60,  -2.85,  99.90,  -3.16,   0.28,
05/23 22Z,  -0.60,  -4.33,  99.90,  -4.64,   0.28,
05/23 23Z,  -0.50,  -6.27,  99.90,  -6.48,   0.28,
05/24 00Z,  -0.50,  -8.11,  99.90,  -8.33,   0.28,
05/24 01Z,  -0.50,  -9.32,  99.90,  -9.54,   0.28,
05/24 02Z,  -0.50,  -9.54,  99.90,  -9.75,   0.28,  (min)
05/24 03Z,  -0.60,  -8.68,  99.90,  -9.00,   0.28,
05/24 04Z,  -0.60,  -6.87,  99.90,  -7.18,   0.28,
05/24 05Z,  -0.60,  -4.36,  99.90,  -4.67,   0.28,
05/24 06Z,  -0.60,  -1.76,  99.90,  -2.07,   0.28,
05/24 07Z,  -0.50,   0.12,  99.90,  -0.10,   0.28,
05/24 08Z,  -0.50,   0.75,  99.90,   0.54,   0.28,  (max)
05/24 09Z,  -0.40,   0.06,  99.90,  -0.06,   0.28,
05/24 10Z,  -0.40,  -1.85,  99.90,  -1.97,   0.28,
05/24 11Z,  -0.40,  -4.60,  99.90,  -4.72,   0.28,
05/24 12Z,  -0.40,  -7.60,  99.90,  -7.72,   0.28,
05/24 13Z,  -0.40, -10.20,  99.90, -10.32,   0.28,
05/24 14Z,  -0.40, -11.85,  99.90, -11.97,   0.28,
05/24 15Z,  -0.50, -12.26,  99.90, -12.47,   0.28,  (min)
05/24 16Z,  -0.50, -11.38,  99.90, -11.59,   0.28,
05/24 17Z,  -0.50,  -9.34,  99.90,  -9.55,   0.28,
05/24 18Z,  -0.40,  -6.57,  99.90,  -6.68,   0.28,
05/24 19Z,  -0.40,  -3.90,  99.90,  -4.01,   0.28,
05/24 20Z,  -0.40,  -2.11,  99.90,  -2.22,   0.28,
05/24 21Z,  -0.40,  -1.55,  99.90,  -1.66,   0.28,  (max)
05/24 22Z,  -0.30,  -2.23,  99.90,  -2.24,   0.28,
05/24 23Z,  -0.30,  -3.88,  99.90,  -3.90,   0.28,
05/25 00Z,  -0.30,  -6.00,  99.90,  -6.01,   0.28,