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 : 12/12/2025 22:23:16 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/11 06Z,  -0.20,  -0.77,  -1.82,  99.90,  -0.85,
12/11 07Z,  -0.20,  -0.56,  -1.76,  99.90,  -1.00,  (max)
12/11 08Z,  -0.20,  -0.56,  -1.79,  99.90,  -1.03,
12/11 09Z,  -0.20,  -0.81,  -1.90,  99.90,  -0.89,
12/11 10Z,  -0.20,  -1.30,  -2.27,  99.90,  -0.77,
12/11 11Z,  -0.20,  -1.94,  -2.91,  99.90,  -0.77,
12/11 12Z,  -0.20,  -2.57,  -3.55,  99.90,  -0.78,
12/11 13Z,  -0.20,  -3.04,  -3.97,  99.90,  -0.73,
12/11 14Z,  -0.20,  -3.23,  -4.22,  99.90,  -0.79,  (min)
12/11 15Z,  -0.10,  -3.06,  -4.05,  99.90,  -0.89,
12/11 16Z,  -0.10,  -2.55,  -3.61,  99.90,  -0.96,
12/11 17Z,  -0.10,  -1.79,  -2.84,  99.90,  -0.95,
12/11 18Z,  -0.10,  -0.92,  -2.03,  99.90,  -1.01,
12/11 19Z,  -0.10,  -0.11,  -1.26,  99.90,  -1.05,
12/11 20Z,  -0.10,   0.49,  -0.77,  99.90,  -1.16,
12/11 21Z,  -0.10,   0.76,  -0.52,  99.90,  -1.18,  (max)
12/11 22Z,  -0.10,   0.68,  -0.58,  99.90,  -1.16,
12/11 23Z,  -0.10,   0.29,  -0.95,  99.90,  -1.14,
12/12 00Z,  -0.10,  -0.32,  -1.58,  99.90,  -1.16,
12/12 01Z,  -0.10,  -0.99,  -2.24,  99.90,  -1.15,
12/12 02Z,  -0.10,  -1.59,  -2.84,  99.90,  -1.15,
12/12 03Z,  -0.10,  -1.97,  -3.22,  99.90,  -1.15,
12/12 04Z,   0.00,  -2.09,  -3.25,  99.90,  -1.16,
12/12 05Z,   0.00,  -1.95,  -3.26,  99.90,  -1.31,  (min)
12/12 06Z,  -0.10,  -1.62,  -3.05,  99.90,  -1.33,
12/12 07Z,   0.00,  -1.23,  -2.61,  99.90,  -1.38,
12/12 08Z,   0.00,  -0.91,  -2.24,  99.90,  -1.33,
12/12 09Z,   0.00,  -0.78,  -1.97,  99.90,  -1.19,  (max)
12/12 10Z,   0.00,  -0.88,  -2.23,  99.90,  -1.35,
12/12 11Z,  -0.10,  -1.20,  -2.44,  99.90,  -1.14,
12/12 12Z,  -0.10,  -1.67,  -2.96,  99.90,  -1.19,
12/12 13Z,  -0.10,  -2.14,  -3.32,  99.90,  -1.08,
12/12 14Z,  -0.10,  -2.48,  -3.46,  99.90,  -0.88,  (min)
12/12 15Z,  -0.10,  -2.58,  -3.40,  99.90,  -0.72,
12/12 16Z,  -0.10,  -2.38,  -3.35,  99.90,  -0.87,
12/12 17Z,  -0.20,  -1.90,  -3.02,  99.90,  -0.92,
12/12 18Z,  -0.20,  -1.22,  -2.36,  99.90,  -0.94,
12/12 19Z,  -0.20,  -0.49,  -1.50,  99.90,  -0.81,
12/12 20Z,  -0.20,   0.15,  -0.83,  99.90,  -0.78,
12/12 21Z,  -0.20,   0.55,  -0.45,  99.90,  -0.80,  (max)
12/12 22Z,  -0.20,   0.64,  -0.63,  99.90,  -1.07,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/12 23Z,  -0.30,   0.39,  99.90,  -0.94,  -1.03,
12/13 00Z,  -0.20,  -0.14,  99.90,  -1.33,  -0.99,
12/13 01Z,  -0.20,  -0.84,  99.90,  -2.00,  -0.95,
12/13 02Z,  -0.30,  -1.57,  99.90,  -2.79,  -0.91,
12/13 03Z,  -0.30,  -2.18,  99.90,  -3.36,  -0.87,
12/13 04Z,  -0.40,  -2.56,  99.90,  -3.79,  -0.83,
12/13 05Z,  -0.40,  -2.64,  99.90,  -3.83,  -0.79,  (min)
12/13 06Z,  -0.40,  -2.44,  99.90,  -3.60,  -0.75,
12/13 07Z,  -0.40,  -2.05,  99.90,  -3.16,  -0.71,
12/13 08Z,  -0.50,  -1.57,  99.90,  -2.75,  -0.67,
12/13 09Z,  -0.50,  -1.15,  99.90,  -2.28,  -0.64,
12/13 10Z,  -0.50,  -0.89,  99.90,  -1.99,  -0.60,
12/13 11Z,  -0.50,  -0.85,  99.90,  -1.95,  -0.60,  (max)
12/13 12Z,  -0.50,  -1.02,  99.90,  -2.12,  -0.60,
12/13 13Z,  -0.50,  -1.33,  99.90,  -2.42,  -0.60,
12/13 14Z,  -0.50,  -1.65,  99.90,  -2.75,  -0.60,
12/13 15Z,  -0.50,  -1.87,  99.90,  -2.97,  -0.60,
12/13 16Z,  -0.50,  -1.90,  99.90,  -2.99,  -0.60,  (min)
12/13 17Z,  -0.40,  -1.68,  99.90,  -2.68,  -0.60,
12/13 18Z,  -0.40,  -1.26,  99.90,  -2.25,  -0.60,
12/13 19Z,  -0.50,  -0.70,  99.90,  -1.79,  -0.60,
12/13 20Z,  -0.50,  -0.14,  99.90,  -1.23,  -0.60,
12/13 21Z,  -0.50,   0.30,  99.90,  -0.80,  -0.60,
12/13 22Z,  -0.50,   0.49,  99.90,  -0.60,  -0.60,  (max)
12/13 23Z,  -0.50,   0.39,  99.90,  -0.71,  -0.60,
12/14 00Z,  -0.50,  -0.02,  99.90,  -1.11,  -0.60,
12/14 01Z,  -0.50,  -0.66,  99.90,  -1.75,  -0.60,
12/14 02Z,  -0.50,  -1.42,  99.90,  -2.51,  -0.60,
12/14 03Z,  -0.40,  -2.15,  99.90,  -3.15,  -0.60,
12/14 04Z,  -0.30,  -2.73,  99.90,  -3.63,  -0.60,
12/14 05Z,  -0.30,  -3.04,  99.90,  -3.94,  -0.60,
12/14 06Z,  -0.30,  -3.05,  99.90,  -3.95,  -0.60,  (min)
12/14 07Z,  -0.30,  -2.78,  99.90,  -3.67,  -0.60,
12/14 08Z,  -0.30,  -2.30,  99.90,  -3.20,  -0.60,
12/14 09Z,  -0.30,  -1.75,  99.90,  -2.64,  -0.60,
12/14 10Z,  -0.30,  -1.24,  99.90,  -2.13,  -0.60,
12/14 11Z,  -0.30,  -0.88,  99.90,  -1.78,  -0.60,
12/14 12Z,  -0.20,  -0.73,  99.90,  -1.52,  -0.60,
12/14 13Z,  -0.10,  -0.77,  99.90,  -1.46,  -0.60,  (max)
12/14 14Z,   0.00,  -0.93,  99.90,  -1.53,  -0.60,
12/14 15Z,   0.00,  -1.13,  99.90,  -1.73,  -0.60,
12/14 16Z,   0.00,  -1.25,  99.90,  -1.85,  -0.60,  (min)
12/14 17Z,   0.00,  -1.23,  99.90,  -1.83,  -0.60,
12/14 18Z,  -0.10,  -1.03,  99.90,  -1.72,  -0.60,
12/14 19Z,  -0.10,  -0.68,  99.90,  -1.38,  -0.60,
12/14 20Z,  -0.10,  -0.27,  99.90,  -0.96,  -0.60,
12/14 21Z,  -0.20,   0.10,  99.90,  -0.69,  -0.60,
12/14 22Z,  -0.20,   0.32,  99.90,  -0.47,  -0.60,  (max)
12/14 23Z,  -0.20,   0.31,  99.90,  -0.48,  -0.60,
12/15 00Z,  -0.20,   0.03,  99.90,  -0.77,  -0.60,
12/15 01Z,  -0.20,  -0.51,  99.90,  -1.30,  -0.60,
12/15 02Z,  -0.10,  -1.22,  99.90,  -1.91,  -0.60,
12/15 03Z,  -0.10,  -1.98,  99.90,  -2.68,  -0.60,
12/15 04Z,  -0.10,  -2.67,  99.90,  -3.37,  -0.60,
12/15 05Z,  -0.10,  -3.17,  99.90,  -3.87,  -0.60,
12/15 06Z,  -0.10,  -3.39,  99.90,  -4.08,  -0.60,  (min)
12/15 07Z,  -0.10,  -3.29,  99.90,  -3.99,  -0.60,
12/15 08Z,  -0.10,  -2.93,  99.90,  -3.62,  -0.60,
12/15 09Z,   0.00,  -2.37,  99.90,  -2.97,  -0.60,
12/15 10Z,   0.00,  -1.75,  99.90,  -2.35,  -0.60,
12/15 11Z,   0.00,  -1.18,  99.90,  -1.77,  -0.60,
12/15 12Z,   0.00,  -0.75,  99.90,  -1.35,  -0.60,
12/15 13Z,   0.00,  -0.51,  99.90,  -1.11,  -0.60,
12/15 14Z,   0.00,  -0.46,  99.90,  -1.05,  -0.60,
12/15 15Z,   0.10,  -0.52,  99.90,  -1.02,  -0.60,  (max)
12/15 16Z,   0.10,  -0.63,  99.90,  -1.12,  -0.60,
12/15 17Z,   0.10,  -0.68,  99.90,  -1.18,  -0.60,  (min)
12/15 18Z,   0.10,  -0.63,  99.90,  -1.13,  -0.60,
12/15 19Z,   0.10,  -0.47,  99.90,  -0.96,  -0.60,
12/15 20Z,   0.10,  -0.22,  99.90,  -0.72,  -0.60,
12/15 21Z,   0.00,   0.04,  99.90,  -0.55,  -0.60,
12/15 22Z,   0.00,   0.22,  99.90,  -0.37,  -0.60,
12/15 23Z,   0.00,   0.24,  99.90,  -0.35,  -0.60,  (max)
12/16 00Z,   0.10,   0.04,  99.90,  -0.45,  -0.60,
12/16 01Z,   0.10,  -0.39,  99.90,  -0.89,  -0.60,
12/16 02Z,   0.20,  -1.01,  99.90,  -1.41,  -0.60,
12/16 03Z,   0.30,  -1.75,  99.90,  -2.05,  -0.60,
12/16 04Z,   0.40,  -2.48,  99.90,  -2.68,  -0.60,
12/16 05Z,   0.40,  -3.09,  99.90,  -3.29,  -0.60,
12/16 06Z,   0.40,  -3.47,  99.90,  -3.67,  -0.60,
12/16 07Z,   0.40,  -3.57,  99.90,  -3.76,  -0.60,  (min)
12/16 08Z,   0.40,  -3.36,  99.90,  -3.56,  -0.60,
12/16 09Z,   0.30,  -2.91,  99.90,  -3.20,  -0.60,
12/16 10Z,   0.20,  -2.29,  99.90,  -2.68,  -0.60,
12/16 11Z,   0.10,  -1.61,  99.90,  -2.11,  -0.60,
12/16 12Z,   0.00,  -1.01,  99.90,  -1.60,  -0.60,
12/16 13Z,  99.90,  -0.54,  99.90,  99.90,  -0.60,
12/16 14Z,  99.90,  -0.26,  99.90,  99.90,  -0.60,
12/16 15Z,  99.90,  -0.14,  99.90,  99.90,  -0.60,
12/16 16Z,  99.90,  -0.14,  99.90,  99.90,  -0.60,
12/16 17Z,  99.90,  -0.18,  99.90,  99.90,  -0.60,
12/16 18Z,  99.90,  -0.20,  99.90,  99.90,  -0.60,