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
#Unalaska, AK : 12/16/2025 12:22:02 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/14 12Z,  -0.20,  -2.35,  -3.11,  99.90,  -0.56,
12/14 13Z,  -0.10,  -2.39,  -3.29,  99.90,  -0.80,  (max)
12/14 14Z,  -0.10,  -2.55,  -3.41,  99.90,  -0.76,
12/14 15Z,   0.00,  -2.75,  -3.46,  99.90,  -0.71,  (min)
12/14 16Z,   0.00,  -2.87,  -3.40,  99.90,  -0.53,
12/14 17Z,   0.00,  -2.85,  -3.36,  99.90,  -0.51,
12/14 18Z,  -0.10,  -2.65,  -3.18,  99.90,  -0.43,
12/14 19Z,  -0.10,  -2.30,  -2.87,  99.90,  -0.47,
12/14 20Z,  -0.10,  -1.89,  -2.50,  99.90,  -0.51,
12/14 21Z,  -0.10,  -1.52,  -2.25,  99.90,  -0.63,
12/14 22Z,  -0.10,  -1.30,  -2.04,  99.90,  -0.64,
12/14 23Z,  -0.10,  -1.31,  -2.03,  99.90,  -0.62,  (max)
12/15 00Z,  -0.20,  -1.59,  -2.24,  99.90,  -0.45,
12/15 01Z,  -0.20,  -2.13,  -2.90,  99.90,  -0.57,
12/15 02Z,  -0.10,  -2.84,  -3.51,  99.90,  -0.57,
12/15 03Z,  -0.10,  -3.60,  -4.09,  99.90,  -0.39,
12/15 04Z,   0.00,  -4.29,  -4.78,  99.90,  -0.49,
12/15 05Z,   0.00,  -4.79,  -5.29,  99.90,  -0.50,
12/15 06Z,   0.00,  -5.01,  -5.44,  99.90,  -0.43,  (min)
12/15 07Z,   0.00,  -4.91,  -5.23,  99.90,  -0.32,
12/15 08Z,   0.00,  -4.55,  -4.95,  99.90,  -0.40,
12/15 09Z,   0.00,  -3.99,  -4.34,  99.90,  -0.35,
12/15 10Z,   0.00,  -3.37,  -3.83,  99.90,  -0.46,
12/15 11Z,   0.00,  -2.80,  -3.36,  99.90,  -0.56,
12/15 12Z,   0.00,  -2.37,  -2.78,  99.90,  -0.41,
12/15 13Z,   0.00,  -2.13,  -2.59,  99.90,  -0.46,  (max)
12/15 14Z,   0.00,  -2.08,  -2.65,  99.90,  -0.57,
12/15 15Z,   0.10,  -2.14,  -2.66,  99.90,  -0.62,  (min)
12/15 16Z,   0.10,  -2.25,  -2.60,  99.90,  -0.45,  (max)
12/15 17Z,   0.20,  -2.30,  -2.78,  99.90,  -0.68,
12/15 18Z,   0.10,  -2.25,  -2.81,  99.90,  -0.66,  (min)
12/15 19Z,   0.10,  -2.09,  -2.45,  99.90,  -0.46,
12/15 20Z,   0.20,  -1.84,  -2.27,  99.90,  -0.63,
12/15 21Z,   0.20,  -1.58,  -2.07,  99.90,  -0.69,
12/15 22Z,   0.30,  -1.40,  -1.96,  99.90,  -0.86,
12/15 23Z,   0.30,  -1.38,  -1.91,  99.90,  -0.83,  (max)
12/16 00Z,   0.20,  -1.58,  -2.09,  99.90,  -0.71,
12/16 01Z,   0.30,  -2.01,  -2.53,  99.90,  -0.82,
12/16 02Z,   0.30,  -2.63,  -3.19,  99.90,  -0.86,
12/16 03Z,   0.40,  -3.37,  -3.78,  99.90,  -0.81,
12/16 04Z,   0.40,  -4.10,  -4.55,  99.90,  -0.85,
12/16 05Z,   0.40,  -4.71,  -5.04,  99.90,  -0.73,
12/16 06Z,   0.40,  -5.09,  -5.39,  99.90,  -0.70,
12/16 07Z,   0.50,  -5.19,  -5.56,  99.90,  -0.87,  (min)
12/16 08Z,   0.50,  -4.98,  -5.31,  99.90,  -0.83,
12/16 09Z,   0.50,  -4.53,  -4.77,  99.90,  -0.74,
12/16 10Z,   0.40,  -3.91,  -4.30,  99.90,  -0.79,
12/16 11Z,   0.30,  -3.23,  -3.65,  99.90,  -0.72,
12/16 12Z,   0.20,  -2.63,  -3.13,  99.90,  -0.70,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/16 13Z,   0.10,  -2.16,  99.90,  -2.77,  -0.71,
12/16 14Z,   0.00,  -1.88,  99.90,  -2.59,  -0.72,
12/16 15Z,   0.00,  -1.76,  99.90,  -2.48,  -0.72,  (max)
12/16 16Z,   0.00,  -1.76,  99.90,  -2.49,  -0.73,
12/16 17Z,   0.00,  -1.80,  99.90,  -2.54,  -0.73,
12/16 18Z,   0.00,  -1.82,  99.90,  -2.56,  -0.74,  (min)
12/16 19Z,   0.00,  -1.77,  99.90,  -2.52,  -0.74,
12/16 20Z,  -0.10,  -1.66,  99.90,  -2.51,  -0.75,
12/16 21Z,  -0.20,  -1.51,  99.90,  -2.46,  -0.76,
12/16 22Z,  -0.20,  -1.39,  99.90,  -2.35,  -0.76,
12/16 23Z,  -0.20,  -1.38,  99.90,  -2.35,  -0.77,  (max)
12/17 00Z,  -0.20,  -1.53,  99.90,  -2.51,  -0.77,
12/17 01Z,  -0.20,  -1.89,  99.90,  -2.86,  -0.77,
12/17 02Z,  -0.20,  -2.43,  99.90,  -3.40,  -0.77,
12/17 03Z,  -0.30,  -3.11,  99.90,  -4.18,  -0.77,
12/17 04Z,  -0.40,  -3.83,  99.90,  -5.01,  -0.77,
12/17 05Z,  -0.30,  -4.50,  99.90,  -5.57,  -0.77,
12/17 06Z,  -0.30,  -5.00,  99.90,  -6.07,  -0.77,
12/17 07Z,  -0.30,  -5.26,  99.90,  -6.33,  -0.77,  (min)
12/17 08Z,  -0.30,  -5.23,  99.90,  -6.30,  -0.77,
12/17 09Z,  -0.30,  -4.91,  99.90,  -5.98,  -0.77,
12/17 10Z,  -0.30,  -4.37,  99.90,  -5.45,  -0.77,
12/17 11Z,  -0.40,  -3.70,  99.90,  -4.87,  -0.77,
12/17 12Z,  -0.50,  -3.00,  99.90,  -4.28,  -0.77,
12/17 13Z,  -0.60,  -2.39,  99.90,  -3.76,  -0.77,
12/17 14Z,  -0.70,  -1.91,  99.90,  -3.39,  -0.77,
12/17 15Z,  -0.70,  -1.62,  99.90,  -3.09,  -0.77,
12/17 16Z,  -0.70,  -1.47,  99.90,  -2.95,  -0.77,
12/17 17Z,  -0.70,  -1.44,  99.90,  -2.91,  -0.77,  (max)
12/17 18Z,  -0.70,  -1.45,  99.90,  -2.93,  -0.77,
12/17 19Z,  -0.70,  -1.45,  99.90,  -2.93,  -0.77,  (min)
12/17 20Z,  -0.70,  -1.42,  99.90,  -2.89,  -0.77,
12/17 21Z,  -0.70,  -1.35,  99.90,  -2.83,  -0.77,  (max)
12/17 22Z,  -0.80,  -1.30,  99.90,  -2.87,  -0.77,
12/17 23Z,  -0.80,  -1.31,  99.90,  -2.88,  -0.77,
12/18 00Z,  -0.70,  -1.44,  99.90,  -2.91,  -0.77,
12/18 01Z,  -0.70,  -1.73,  99.90,  -3.21,  -0.77,
12/18 02Z,  -0.70,  -2.20,  99.90,  -3.67,  -0.77,
12/18 03Z,  -0.70,  -2.81,  99.90,  -4.29,  -0.77,
12/18 04Z,  -0.60,  -3.51,  99.90,  -4.88,  -0.77,
12/18 05Z,  -0.60,  -4.20,  99.90,  -5.58,  -0.77,
12/18 06Z,  -0.60,  -4.79,  99.90,  -6.16,  -0.77,
12/18 07Z,  -0.60,  -5.18,  99.90,  -6.55,  -0.77,
12/18 08Z,  -0.60,  -5.31,  99.90,  -6.68,  -0.77,  (min)
12/18 09Z,  -0.60,  -5.15,  99.90,  -6.53,  -0.77,
12/18 10Z,  -0.60,  -4.74,  99.90,  -6.12,  -0.77,
12/18 11Z,  -0.60,  -4.14,  99.90,  -5.51,  -0.77,
12/18 12Z,  -0.60,  -3.43,  99.90,  -4.81,  -0.77,
12/18 13Z,  -0.60,  -2.73,  99.90,  -4.10,  -0.77,
12/18 14Z,  -0.60,  -2.12,  99.90,  -3.50,  -0.77,
12/18 15Z,  -0.60,  -1.67,  99.90,  -3.04,  -0.77,
12/18 16Z,  -0.60,  -1.38,  99.90,  -2.76,  -0.77,
12/18 17Z,  -0.50,  -1.24,  99.90,  -2.52,  -0.77,
12/18 18Z,  -0.50,  -1.20,  99.90,  -2.48,  -0.77,  (max)
12/18 19Z,  -0.50,  -1.21,  99.90,  -2.48,  -0.77,  (min)
12/18 20Z,  -0.40,  -1.21,  99.90,  -2.38,  -0.77,
12/18 21Z,  -0.40,  -1.19,  99.90,  -2.37,  -0.77,  (max)
12/18 22Z,  -0.50,  -1.18,  99.90,  -2.45,  -0.77,
12/18 23Z,  -0.50,  -1.20,  99.90,  -2.47,  -0.77,
12/19 00Z,  -0.50,  -1.30,  99.90,  -2.58,  -0.77,
12/19 01Z,  -0.50,  -1.54,  99.90,  -2.82,  -0.77,
12/19 02Z,  -0.50,  -1.94,  99.90,  -3.21,  -0.77,
12/19 03Z,  -0.50,  -2.49,  99.90,  -3.76,  -0.77,
12/19 04Z,  -0.50,  -3.15,  99.90,  -4.42,  -0.77,
12/19 05Z,  -0.50,  -3.84,  99.90,  -5.11,  -0.77,
12/19 06Z,  -0.50,  -4.48,  99.90,  -5.76,  -0.77,
12/19 07Z,  -0.60,  -4.98,  99.90,  -6.36,  -0.77,
12/19 08Z,  -0.60,  -5.27,  99.90,  -6.64,  -0.77,
12/19 09Z,  -0.60,  -5.28,  99.90,  -6.65,  -0.77,  (min)
12/19 10Z,  -0.60,  -5.02,  99.90,  -6.39,  -0.77,
12/19 11Z,  -0.70,  -4.52,  99.90,  -6.00,  -0.77,
12/19 12Z,  -0.70,  -3.87,  99.90,  -5.34,  -0.77,
12/19 13Z,  -0.60,  -3.14,  99.90,  -4.52,  -0.77,
12/19 14Z,  -0.60,  -2.45,  99.90,  -3.82,  -0.77,
12/19 15Z,  -0.60,  -1.87,  99.90,  -3.24,  -0.77,
12/19 16Z,  -0.60,  -1.45,  99.90,  -2.82,  -0.77,
12/19 17Z,  -0.60,  -1.20,  99.90,  -2.57,  -0.77,
12/19 18Z,  -0.60,  -1.08,  99.90,  -2.45,  -0.77,
12/19 19Z,  -0.60,  -1.05,  99.90,  -2.42,  -0.77,  (max)
12/19 20Z,  -0.60,  -1.06,  99.90,  -2.43,  -0.77,
12/19 21Z,  -0.60,  -1.07,  99.90,  -2.45,  -0.77,
12/19 22Z,  -0.60,  -1.08,  99.90,  -2.46,  -0.77,
12/19 23Z,  -0.60,  -1.11,  99.90,  -2.48,  -0.77,
12/20 00Z,  -0.60,  -1.19,  99.90,  -2.56,  -0.77,