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
#Adak Island, AK : 02/13/2026 10:21:58 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/11 18Z,  -0.20,  -1.73,  -1.52,  99.90,   0.41,
02/11 19Z,  -0.30,  -1.53,  -1.27,  99.90,   0.56,  (max)
02/11 20Z,  -0.30,  -1.41,  -1.48,  99.90,   0.23,  (min)
02/11 21Z,  -0.40,  -1.43,  -1.42,  99.90,   0.41,  (max)
02/11 22Z,  -0.50,  -1.64,  -1.59,  99.90,   0.55,
02/11 23Z,  -0.50,  -2.06,  -2.11,  99.90,   0.45,
02/12 00Z,  -0.40,  -2.66,  -2.61,  99.90,   0.45,
02/12 01Z,  -0.40,  -3.39,  -3.43,  99.90,   0.36,
02/12 02Z,  -0.50,  -4.17,  -4.20,  99.90,   0.47,
02/12 03Z,  -0.60,  -4.89,  -5.00,  99.90,   0.49,
02/12 04Z,  -0.60,  -5.47,  -5.56,  99.90,   0.51,
02/12 05Z,  -0.60,  -5.81,  -5.88,  99.90,   0.53,  (min)
02/12 06Z,  -0.60,  -5.89,  -5.83,  99.90,   0.66,
02/12 07Z,  -0.60,  -5.70,  -5.71,  99.90,   0.59,
02/12 08Z,  -0.70,  -5.30,  -5.68,  99.90,   0.32,
02/12 09Z,  -0.70,  -4.76,  -5.07,  99.90,   0.39,
02/12 10Z,  -0.70,  -4.17,  -4.60,  99.90,   0.27,
02/12 11Z,  -0.70,  -3.61,  -4.00,  99.90,   0.31,
02/12 12Z,  -0.70,  -3.14,  -3.62,  99.90,   0.22,
02/12 13Z,  -0.70,  -2.77,  -3.28,  99.90,   0.19,
02/12 14Z,  -0.80,  -2.50,  -2.98,  99.90,   0.32,
02/12 15Z,  -0.80,  -2.29,  -2.77,  99.90,   0.32,
02/12 16Z,  -0.70,  -2.09,  -2.55,  99.90,   0.24,
02/12 17Z,  -0.70,  -1.89,  -2.29,  99.90,   0.30,
02/12 18Z,  -0.50,  -1.68,  -2.09,  99.90,   0.09,
02/12 19Z,  -0.50,  -1.47,  -1.89,  99.90,   0.08,
02/12 20Z,  -0.50,  -1.32,  -1.78,  99.90,   0.04,
02/12 21Z,  -0.40,  -1.28,  -1.78,  99.90,  -0.10,  (max)
02/12 22Z,  -0.30,  -1.40,  -1.82,  99.90,  -0.12,
02/12 23Z,  -0.20,  -1.73,  -2.22,  99.90,  -0.29,
02/13 00Z,  -0.30,  -2.25,  -2.69,  99.90,  -0.14,
02/13 01Z,  -0.20,  -2.93,  -3.25,  99.90,  -0.12,
02/13 02Z,  -0.20,  -3.71,  -4.06,  99.90,  -0.15,
02/13 03Z,  -0.20,  -4.49,  -4.90,  99.90,  -0.21,
02/13 04Z,  -0.20,  -5.17,  -5.57,  99.90,  -0.20,
02/13 05Z,  -0.10,  -5.68,  -6.01,  99.90,  -0.23,
02/13 06Z,  -0.10,  -5.94,  -6.20,  99.90,  -0.16,
02/13 07Z,   0.00,  -5.94,  -6.31,  99.90,  -0.37,  (min)
02/13 08Z,   0.00,  -5.69,  -6.03,  99.90,  -0.34,
02/13 09Z,   0.00,  -5.24,  -5.61,  99.90,  -0.37,
02/13 10Z,   0.00,  -4.69,  -0.96,  99.90,   3.73,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/13 11Z,   0.00,  -4.10,  99.90,  -0.67,   3.43,
02/13 12Z,   0.00,  -3.55,  99.90,  -0.41,   3.14,
02/13 13Z,   0.00,  -3.08,  99.90,  -0.24,   2.84,
02/13 14Z,   0.00,  -2.71,  99.90,  -0.16,   2.55,  (max)
02/13 15Z,   0.00,  -2.41,  99.90,  -0.16,   2.25,
02/13 16Z,   0.00,  -2.17,  99.90,  -0.21,   1.96,
02/13 17Z,   0.00,  -1.94,  99.90,  -0.27,   1.66,
02/13 18Z,   0.00,  -1.71,  99.90,  -0.34,   1.37,
02/13 19Z,   0.00,  -1.48,  99.90,  -0.41,   1.07,
02/13 20Z,   0.00,  -1.30,  99.90,  -0.52,   0.78,
02/13 21Z,   0.10,  -1.20,  99.90,  -0.61,   0.49,
02/13 22Z,   0.10,  -1.24,  99.90,  -0.95,   0.19,
02/13 23Z,   0.10,  -1.46,  99.90,  -1.17,   0.19,
02/14 00Z,   0.00,  -1.88,  99.90,  -1.69,   0.19,
02/14 01Z,   0.00,  -2.48,  99.90,  -2.29,   0.19,
02/14 02Z,  -0.10,  -3.21,  99.90,  -3.12,   0.19,
02/14 03Z,  -0.20,  -4.00,  99.90,  -4.01,   0.19,
02/14 04Z,  -0.20,  -4.75,  99.90,  -4.76,   0.19,
02/14 05Z,  -0.30,  -5.38,  99.90,  -5.49,   0.19,
02/14 06Z,  -0.40,  -5.80,  99.90,  -6.01,   0.19,
02/14 07Z,  -0.40,  -5.98,  99.90,  -6.19,   0.19,
02/14 08Z,  -0.50,  -5.90,  99.90,  -6.21,   0.19,  (min)
02/14 09Z,  -0.50,  -5.60,  99.90,  -5.91,   0.19,
02/14 10Z,  -0.50,  -5.12,  99.90,  -5.43,   0.19,
02/14 11Z,  -0.60,  -4.56,  99.90,  -4.97,   0.19,
02/14 12Z,  -0.50,  -3.98,  99.90,  -4.29,   0.19,
02/14 13Z,  -0.50,  -3.45,  99.90,  -3.76,   0.19,
02/14 14Z,  -0.50,  -3.00,  99.90,  -3.30,   0.19,
02/14 15Z,  -0.50,  -2.63,  99.90,  -2.94,   0.19,
02/14 16Z,  -0.50,  -2.33,  99.90,  -2.64,   0.19,
02/14 17Z,  -0.50,  -2.07,  99.90,  -2.38,   0.19,
02/14 18Z,  -0.50,  -1.82,  99.90,  -2.13,   0.19,
02/14 19Z,  -0.60,  -1.59,  99.90,  -2.00,   0.19,
02/14 20Z,  -0.60,  -1.38,  99.90,  -1.79,   0.19,
02/14 21Z,  -0.60,  -1.23,  99.90,  -1.64,   0.19,
02/14 22Z,  -0.60,  -1.19,  99.90,  -1.60,   0.19,  (max)
02/14 23Z,  -0.60,  -1.30,  99.90,  -1.71,   0.19,
02/15 00Z,  -0.60,  -1.61,  99.90,  -2.02,   0.19,
02/15 01Z,  -0.60,  -2.10,  99.90,  -2.50,   0.19,
02/15 02Z,  -0.70,  -2.74,  99.90,  -3.25,   0.19,
02/15 03Z,  -0.70,  -3.49,  99.90,  -4.00,   0.19,
02/15 04Z,  -0.70,  -4.26,  99.90,  -4.77,   0.19,
02/15 05Z,  -0.70,  -4.96,  99.90,  -5.47,   0.19,
02/15 06Z,  -0.70,  -5.51,  99.90,  -6.02,   0.19,
02/15 07Z,  -0.80,  -5.84,  99.90,  -6.45,   0.19,
02/15 08Z,  -0.80,  -5.93,  99.90,  -6.54,   0.19,  (min)
02/15 09Z,  -0.80,  -5.78,  99.90,  -6.39,   0.19,
02/15 10Z,  -0.80,  -5.43,  99.90,  -6.04,   0.19,
02/15 11Z,  -0.80,  -4.93,  99.90,  -5.54,   0.19,
02/15 12Z,  -0.70,  -4.37,  99.90,  -4.88,   0.19,
02/15 13Z,  -0.70,  -3.81,  99.90,  -4.32,   0.19,
02/15 14Z,  -0.60,  -3.30,  99.90,  -3.71,   0.19,
02/15 15Z,  -0.60,  -2.88,  99.90,  -3.29,   0.19,
02/15 16Z,  -0.50,  -2.54,  99.90,  -2.85,   0.19,
02/15 17Z,  -0.50,  -2.26,  99.90,  -2.57,   0.19,
02/15 18Z,  -0.50,  -2.01,  99.90,  -2.32,   0.19,
02/15 19Z,  -0.50,  -1.78,  99.90,  -2.09,   0.19,
02/15 20Z,  -0.50,  -1.57,  99.90,  -1.88,   0.19,
02/15 21Z,  -0.50,  -1.39,  99.90,  -1.70,   0.19,
02/15 22Z,  -0.50,  -1.29,  99.90,  -1.60,   0.19,  (max)
02/15 23Z,  -0.50,  -1.31,  99.90,  -1.62,   0.19,
02/16 00Z,  -0.50,  -1.48,  99.90,  -1.79,   0.19,
02/16 01Z,  -0.40,  -1.84,  99.90,  -2.05,   0.19,
02/16 02Z,  -0.40,  -2.36,  99.90,  -2.57,   0.19,
02/16 03Z,  -0.30,  -3.02,  99.90,  -3.13,   0.19,
02/16 04Z,  -0.20,  -3.75,  99.90,  -3.76,   0.19,
02/16 05Z,  -0.10,  -4.46,  99.90,  -4.37,   0.19,
02/16 06Z,   0.00,  -5.08,  99.90,  -4.89,   0.19,
02/16 07Z,   0.00,  -5.54,  99.90,  -5.35,   0.19,
02/16 08Z,   0.00,  -5.78,  99.90,  -5.59,   0.19,
02/16 09Z,   0.00,  -5.78,  99.90,  -5.59,   0.19,  (min)
02/16 10Z,   0.00,  -5.56,  99.90,  -5.37,   0.19,
02/16 11Z,  -0.10,  -5.16,  99.90,  -5.07,   0.19,
02/16 12Z,  -0.10,  -4.65,  99.90,  -4.56,   0.19,
02/16 13Z,  -0.10,  -4.10,  99.90,  -4.01,   0.19,
02/16 14Z,  -0.20,  -3.57,  99.90,  -3.58,   0.19,
02/16 15Z,  -0.20,  -3.12,  99.90,  -3.13,   0.19,
02/16 16Z,  -0.20,  -2.75,  99.90,  -2.76,   0.19,
02/16 17Z,  -0.30,  -2.46,  99.90,  -2.57,   0.19,
02/16 18Z,  -0.30,  -2.23,  99.90,  -2.34,   0.19,
02/16 19Z,  -0.20,  -2.04,  99.90,  -2.05,   0.19,
02/16 20Z,  -0.20,  -1.85,  99.90,  -1.86,   0.19,
02/16 21Z,  -0.20,  -1.69,  99.90,  -1.69,   0.19,
02/16 22Z,  -0.20,  -1.55,  99.90,  -1.56,   0.19,  (max)
02/16 23Z,  -0.30,  -1.50,  99.90,  -1.61,   0.19,
02/17 00Z,  -0.30,  -1.56,  99.90,  -1.67,   0.19,
02/17 01Z,  99.90,  -1.77,  99.90,  99.90,   0.19,
02/17 02Z,  99.90,  -2.14,  99.90,  99.90,   0.19,
02/17 03Z,  99.90,  -2.66,  99.90,  99.90,   0.19,
02/17 04Z,  99.90,  -3.28,  99.90,  99.90,   0.19,
02/17 05Z,  99.90,  -3.95,  99.90,  99.90,   0.19,
02/17 06Z,  99.90,  -4.58,  99.90,  99.90,   0.19,