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 : 03/16/2026 02:22:42 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/14 06Z,  -1.40,  -5.85,  -7.00,  99.90,   0.25,  (min)
03/14 07Z,  -1.40,  -5.63,  -6.73,  99.90,   0.30,
03/14 08Z,  -1.40,  -5.23,  -6.31,  99.90,   0.32,
03/14 09Z,  -1.40,  -4.70,  -5.71,  99.90,   0.39,
03/14 10Z,  -1.40,  -4.15,  -5.19,  99.90,   0.36,
03/14 11Z,  -1.40,  -3.64,  -4.63,  99.90,   0.41,
03/14 12Z,  -1.40,  -3.23,  -4.18,  99.90,   0.45,
03/14 13Z,  -1.40,  -2.92,  -3.91,  99.90,   0.41,
03/14 14Z,  -1.30,  -2.71,  -3.74,  99.90,   0.27,
03/14 15Z,  -1.30,  -2.56,  -3.54,  99.90,   0.32,
03/14 16Z,  -1.30,  -2.42,  -3.44,  99.90,   0.28,
03/14 17Z,  -1.30,  -2.27,  -3.36,  99.90,   0.21,
03/14 18Z,  -1.30,  -2.10,  -3.15,  99.90,   0.25,
03/14 19Z,  -1.30,  -1.92,  -3.08,  99.90,   0.14,
03/14 20Z,  -1.30,  -1.79,  -2.87,  99.90,   0.22,
03/14 21Z,  -1.30,  -1.75,  -2.83,  99.90,   0.22,  (max)
03/14 22Z,  -1.20,  -1.86,  -2.91,  99.90,   0.15,
03/14 23Z,  -1.20,  -2.15,  -3.23,  99.90,   0.12,
03/15 00Z,  -1.20,  -2.61,  -3.78,  99.90,   0.03,
03/15 01Z,  -1.20,  -3.22,  -4.31,  99.90,   0.11,
03/15 02Z,  -1.20,  -3.90,  -5.03,  99.90,   0.07,
03/15 03Z,  -1.20,  -4.57,  -5.68,  99.90,   0.09,
03/15 04Z,  -1.10,  -5.15,  -6.15,  99.90,   0.10,
03/15 05Z,  -1.10,  -5.55,  -6.58,  99.90,   0.07,
03/15 06Z,  -1.10,  -5.73,  -6.69,  99.90,   0.14,  (min)
03/15 07Z,  -1.10,  -5.68,  -6.67,  99.90,   0.11,
03/15 08Z,  -1.10,  -5.42,  -6.33,  99.90,   0.19,
03/15 09Z,  -1.00,  -5.00,  -5.90,  99.90,   0.10,
03/15 10Z,  -1.00,  -4.49,  -5.33,  99.90,   0.16,
03/15 11Z,  -1.00,  -3.99,  -4.80,  99.90,   0.19,
03/15 12Z,  -1.00,  -3.54,  -4.38,  99.90,   0.16,
03/15 13Z,  -1.00,  -3.19,  -3.93,  99.90,   0.26,
03/15 14Z,  -1.00,  -2.94,  -3.68,  99.90,   0.26,
03/15 15Z,  -0.90,  -2.77,  -3.62,  99.90,   0.05,
03/15 16Z,  -0.90,  -2.63,  -3.47,  99.90,   0.06,
03/15 17Z,  -0.90,  -2.50,  -3.42,  99.90,  -0.02,
03/15 18Z,  -0.90,  -2.34,  -3.22,  99.90,   0.02,
03/15 19Z,  -0.90,  -2.16,  -3.07,  99.90,  -0.01,
03/15 20Z,  -0.90,  -2.00,  -2.95,  99.90,  -0.05,
03/15 21Z,  -0.90,  -1.88,  -2.86,  99.90,  -0.08,  (max)
03/15 22Z,  -0.90,  -1.88,  -2.95,  99.90,  -0.17,
03/15 23Z,  -0.90,  -2.03,  -3.10,  99.90,  -0.17,
03/16 00Z,  -0.90,  -2.35,  -3.52,  99.90,  -0.27,
03/16 01Z,  -0.90,  -2.82,  -4.04,  99.90,  -0.32,
03/16 02Z,  -0.90,  -3.41,  -4.70,  99.90,  -0.39,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/16 03Z,  -0.80,  -4.04,  99.90,  -5.18,  -0.33,
03/16 04Z,  -0.80,  -4.64,  99.90,  -5.72,  -0.27,
03/16 05Z,  -0.80,  -5.13,  99.90,  -6.14,  -0.22,
03/16 06Z,  -0.80,  -5.43,  99.90,  -6.39,  -0.16,
03/16 07Z,  -0.80,  -5.52,  99.90,  -6.42,  -0.10,  (min)
03/16 08Z,  -0.90,  -5.40,  99.90,  -6.35,  -0.04,
03/16 09Z,  -0.90,  -5.10,  99.90,  -5.99,   0.01,
03/16 10Z,  -0.90,  -4.68,  99.90,  -5.51,   0.07,
03/16 11Z,  -0.90,  -4.22,  99.90,  -4.99,   0.13,
03/16 12Z,  -0.90,  -3.77,  99.90,  -4.49,   0.18,
03/16 13Z,  -0.80,  -3.41,  99.90,  -3.97,   0.24,
03/16 14Z,  -0.80,  -3.14,  99.90,  -3.64,   0.30,
03/16 15Z,  -0.80,  -2.97,  99.90,  -3.47,   0.30,
03/16 16Z,  -0.80,  -2.86,  99.90,  -3.36,   0.30,
03/16 17Z,  -0.80,  -2.77,  99.90,  -3.27,   0.30,
03/16 18Z,  -0.80,  -2.66,  99.90,  -3.17,   0.30,
03/16 19Z,  -0.80,  -2.53,  99.90,  -3.03,   0.30,
03/16 20Z,  -0.80,  -2.37,  99.90,  -2.87,   0.30,
03/16 21Z,  -0.80,  -2.21,  99.90,  -2.71,   0.30,
03/16 22Z,  -0.80,  -2.12,  99.90,  -2.62,   0.30,  (max)
03/16 23Z,  -0.80,  -2.13,  99.90,  -2.63,   0.30,
03/17 00Z,  -0.80,  -2.28,  99.90,  -2.78,   0.30,
03/17 01Z,  -0.80,  -2.58,  99.90,  -3.08,   0.30,
03/17 02Z,  -0.80,  -3.02,  99.90,  -3.52,   0.30,
03/17 03Z,  -0.80,  -3.55,  99.90,  -4.05,   0.30,
03/17 04Z,  -0.80,  -4.11,  99.90,  -4.61,   0.30,
03/17 05Z,  -0.80,  -4.60,  99.90,  -5.10,   0.30,
03/17 06Z,  -0.80,  -4.98,  99.90,  -5.48,   0.30,
03/17 07Z,  -0.80,  -5.18,  99.90,  -5.68,   0.30,
03/17 08Z,  -0.80,  -5.18,  99.90,  -5.68,   0.30,  (min)
03/17 09Z,  -0.80,  -5.01,  99.90,  -5.51,   0.30,
03/17 10Z,  -0.90,  -4.69,  99.90,  -5.29,   0.30,
03/17 11Z,  -0.90,  -4.29,  99.90,  -4.89,   0.30,
03/17 12Z,  -0.90,  -3.88,  99.90,  -4.48,   0.30,
03/17 13Z,  -0.80,  -3.52,  99.90,  -4.02,   0.30,
03/17 14Z,  -0.80,  -3.26,  99.90,  -3.76,   0.30,
03/17 15Z,  -0.80,  -3.11,  99.90,  -3.61,   0.30,
03/17 16Z,  -0.80,  -3.04,  99.90,  -3.54,   0.30,
03/17 17Z,  -0.80,  -3.02,  99.90,  -3.53,   0.30,
03/17 18Z,  -0.80,  -3.01,  99.90,  -3.51,   0.30,
03/17 19Z,  -0.80,  -2.97,  99.90,  -3.47,   0.30,
03/17 20Z,  -0.80,  -2.87,  99.90,  -3.37,   0.30,
03/17 21Z,  -0.80,  -2.73,  99.90,  -3.23,   0.30,
03/17 22Z,  -0.80,  -2.58,  99.90,  -3.08,   0.30,
03/17 23Z,  -0.80,  -2.48,  99.90,  -2.98,   0.30,
03/18 00Z,  -0.80,  -2.46,  99.90,  -2.96,   0.30,  (max)
03/18 01Z,  -0.80,  -2.57,  99.90,  -3.07,   0.30,
03/18 02Z,  -0.80,  -2.82,  99.90,  -3.32,   0.30,
03/18 03Z,  -0.80,  -3.17,  99.90,  -3.67,   0.30,
03/18 04Z,  -0.80,  -3.60,  99.90,  -4.10,   0.30,
03/18 05Z,  -0.80,  -4.04,  99.90,  -4.54,   0.30,
03/18 06Z,  -0.80,  -4.42,  99.90,  -4.92,   0.30,
03/18 07Z,  -0.80,  -4.68,  99.90,  -5.18,   0.30,
03/18 08Z,  -0.80,  -4.79,  99.90,  -5.29,   0.30,  (min)
03/18 09Z,  -0.80,  -4.72,  99.90,  -5.22,   0.30,
03/18 10Z,  -0.80,  -4.51,  99.90,  -5.01,   0.30,
03/18 11Z,  -0.80,  -4.19,  99.90,  -4.69,   0.30,
03/18 12Z,  -0.80,  -3.83,  99.90,  -4.33,   0.30,
03/18 13Z,  -0.70,  -3.50,  99.90,  -3.90,   0.30,
03/18 14Z,  -0.70,  -3.26,  99.90,  -3.66,   0.30,
03/18 15Z,  -0.70,  -3.13,  99.90,  -3.53,   0.30,
03/18 16Z,  -0.70,  -3.12,  99.90,  -3.52,   0.30,  (max)
03/18 17Z,  -0.70,  -3.19,  99.90,  -3.59,   0.30,
03/18 18Z,  -0.70,  -3.30,  99.90,  -3.70,   0.30,
03/18 19Z,  -0.70,  -3.40,  99.90,  -3.80,   0.30,
03/18 20Z,  -0.80,  -3.43,  99.90,  -3.93,   0.30,  (min)
03/18 21Z,  -0.80,  -3.37,  99.90,  -3.87,   0.30,
03/18 22Z,  -0.80,  -3.25,  99.90,  -3.75,   0.30,
03/18 23Z,  -0.80,  -3.08,  99.90,  -3.58,   0.30,
03/19 00Z,  -0.80,  -2.93,  99.90,  -3.43,   0.30,
03/19 01Z,  -0.80,  -2.85,  99.90,  -3.35,   0.30,  (max)
03/19 02Z,  -0.80,  -2.86,  99.90,  -3.36,   0.30,
03/19 03Z,  -0.80,  -2.99,  99.90,  -3.49,   0.30,
03/19 04Z,  -0.70,  -3.23,  99.90,  -3.63,   0.30,
03/19 05Z,  -0.70,  -3.53,  99.90,  -3.93,   0.30,
03/19 06Z,  -0.80,  -3.84,  99.90,  -4.34,   0.30,
03/19 07Z,  -0.80,  -4.10,  99.90,  -4.60,   0.30,
03/19 08Z,  -0.80,  -4.26,  99.90,  -4.76,   0.30,
03/19 09Z,  -0.80,  -4.28,  99.90,  -4.78,   0.30,  (min)
03/19 10Z,  -0.80,  -4.16,  99.90,  -4.66,   0.30,
03/19 11Z,  -0.80,  -3.93,  99.90,  -4.43,   0.30,
03/19 12Z,  -0.80,  -3.64,  99.90,  -4.14,   0.30,
03/19 13Z,  -0.80,  -3.34,  99.90,  -3.84,   0.30,
03/19 14Z,  -0.80,  -3.12,  99.90,  -3.62,   0.30,
03/19 15Z,  -0.80,  -3.01,  99.90,  -3.51,   0.30,  (max)
03/19 16Z,  -0.90,  -3.04,  99.90,  -3.64,   0.30,
03/19 17Z,  -0.90,  -3.20,  99.90,  -3.80,   0.30,
03/19 18Z,  -0.90,  -3.44,  99.90,  -4.04,   0.30,