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 : 03/10/2026 09:22:26 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/08 18Z,   0.00, -11.81, -12.24,  99.90,  -0.43,
03/08 19Z,   0.00, -13.54, -14.17,  99.90,  -0.63,
03/08 20Z,   0.00, -14.23, -15.01,  99.90,  -0.78,  (min)
03/08 21Z,  -0.10, -13.79, -14.47,  99.90,  -0.58,
03/08 22Z,  -0.20, -12.41, -13.09,  99.90,  -0.48,
03/08 23Z,  -0.20, -10.41, -11.34,  99.90,  -0.73,
03/09 00Z,  -0.10,  -8.22,  -9.00,  99.90,  -0.68,
03/09 01Z,  -0.10,  -6.51,  -7.33,  99.90,  -0.72,
03/09 02Z,  -0.10,  -5.86,  -6.79,  99.90,  -0.83,  (max)
03/09 03Z,  -0.20,  -6.27,  -7.09,  99.90,  -0.62,
03/09 04Z,  -0.20,  -7.42,  -8.22,  99.90,  -0.60,
03/09 05Z,  -0.30,  -8.95,  -9.67,  99.90,  -0.42,
03/09 06Z,  -0.40, -10.41, -10.97,  99.90,  -0.16,
03/09 07Z,  -0.40, -11.38, -11.83,  99.90,  -0.05,
03/09 08Z,  -0.40, -11.52, -12.02,  99.90,  -0.10,  (min)
03/09 09Z,  -0.40, -10.75, -11.33,  99.90,  -0.18,
03/09 10Z,  -0.40,  -9.26, -10.03,  99.90,  -0.37,
03/09 11Z,  -0.40,  -7.43,  -8.17,  99.90,  -0.34,
03/09 12Z,  -0.50,  -5.59,  -6.43,  99.90,  -0.34,
03/09 13Z,  -0.50,  -4.22,  -5.13,  99.90,  -0.41,
03/09 14Z,  -0.60,  -3.83,  -4.66,  99.90,  -0.23,  (max)
03/09 15Z,  -0.60,  -4.54,  -5.23,  99.90,  -0.09,
03/09 16Z,  -0.60,  -6.07,  -6.76,  99.90,  -0.09,
03/09 17Z,  -0.60,  -8.07,  -8.60,  99.90,   0.07,
03/09 18Z,  -0.60, -10.18, -10.63,  99.90,   0.15,
03/09 19Z,  -0.60, -12.01, -12.46,  99.90,   0.15,
03/09 20Z,  -0.60, -13.17, -13.79,  99.90,  -0.02,
03/09 21Z,  -0.60, -13.44, -14.08,  99.90,  -0.04,  (min)
03/09 22Z,  -0.60, -12.82, -13.61,  99.90,  -0.19,
03/09 23Z,  -0.60, -11.57, -12.31,  99.90,  -0.14,
03/10 00Z,  -0.60,  -9.95, -10.87,  99.90,  -0.32,
03/10 01Z,  -0.60,  -8.32,  -9.16,  99.90,  -0.24,
03/10 02Z,  -0.60,  -7.20,  -8.09,  99.90,  -0.29,
03/10 03Z,  -0.60,  -6.93,  -7.71,  99.90,  -0.18,  (max)
03/10 04Z,  -0.70,  -7.39,  -8.08,  99.90,   0.01,
03/10 05Z,  -0.70,  -8.28,  -8.71,  99.90,   0.27,
03/10 06Z,  -0.70,  -9.33,  -9.71,  99.90,   0.32,
03/10 07Z,  -0.70, -10.19, -10.55,  99.90,   0.34,
03/10 08Z,  -0.70, -10.56, -10.89,  99.90,   0.37,  (min)
03/10 09Z,  -0.70, -10.26, -10.68,  99.90,   0.28,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/10 10Z,  -0.60,  -9.31,  99.90,  -9.64,   0.26,
03/10 11Z,  -0.60,  -7.98,  99.90,  -8.33,   0.25,
03/10 12Z,  -0.60,  -6.60,  99.90,  -6.96,   0.24,
03/10 13Z,  -0.70,  -5.39,  99.90,  -5.86,   0.22,
03/10 14Z,  -0.70,  -4.68,  99.90,  -5.17,   0.21,  (max)
03/10 15Z,  -0.80,  -4.78,  99.90,  -5.39,   0.20,
03/10 16Z,  -0.80,  -5.68,  99.90,  -6.30,   0.18,
03/10 17Z,  -0.80,  -7.07,  99.90,  -7.70,   0.17,
03/10 18Z,  -0.80,  -8.71,  99.90,  -9.35,   0.16,
03/10 19Z,  -0.80, -10.35,  99.90, -11.01,   0.14,
03/10 20Z,  -0.80, -11.71,  99.90, -12.39,   0.13,
03/10 21Z,  -0.80, -12.53,  99.90, -13.22,   0.11,
03/10 22Z,  -0.80, -12.65,  99.90, -13.34,   0.11,  (min)
03/10 23Z,  -0.70, -12.14,  99.90, -12.73,   0.11,
03/11 00Z,  -0.70, -11.21,  99.90, -11.80,   0.11,
03/11 01Z,  -0.70, -10.04,  99.90, -10.62,   0.11,
03/11 02Z,  -0.70,  -8.85,  99.90,  -9.44,   0.11,
03/11 03Z,  -0.70,  -8.06,  99.90,  -8.65,   0.11,
03/11 04Z,  -0.70,  -7.87,  99.90,  -8.45,   0.11,  (max)
03/11 05Z,  -0.70,  -8.13,  99.90,  -8.72,   0.11,
03/11 06Z,  -0.70,  -8.64,  99.90,  -9.22,   0.11,
03/11 07Z,  -0.70,  -9.20,  99.90,  -9.79,   0.11,
03/11 08Z,  -0.70,  -9.60,  99.90, -10.19,   0.11,
03/11 09Z,  -0.70,  -9.64,  99.90, -10.22,   0.11,  (min)
03/11 10Z,  -0.70,  -9.20,  99.90,  -9.79,   0.11,
03/11 11Z,  -0.70,  -8.38,  99.90,  -8.96,   0.11,
03/11 12Z,  -0.70,  -7.41,  99.90,  -8.00,   0.11,
03/11 13Z,  -0.70,  -6.52,  99.90,  -7.10,   0.11,
03/11 14Z,  -0.70,  -5.79,  99.90,  -6.37,   0.11,
03/11 15Z,  -0.70,  -5.44,  99.90,  -6.02,   0.11,  (max)
03/11 16Z,  -0.70,  -5.68,  99.90,  -6.27,   0.11,
03/11 17Z,  -0.70,  -6.45,  99.90,  -7.04,   0.11,
03/11 18Z,  -0.70,  -7.52,  99.90,  -8.11,   0.11,
03/11 19Z,  -0.70,  -8.77,  99.90,  -9.36,   0.11,
03/11 20Z,  -0.70, -10.06,  99.90, -10.65,   0.11,
03/11 21Z,  -0.70, -11.19,  99.90, -11.78,   0.11,
03/11 22Z,  -0.60, -11.95,  99.90, -12.44,   0.11,
03/11 23Z,  -0.60, -12.20,  99.90, -12.68,   0.11,  (min)
03/12 00Z,  -0.60, -11.97,  99.90, -12.46,   0.11,
03/12 01Z,  -0.60, -11.41,  99.90, -11.90,   0.11,
03/12 02Z,  -0.60, -10.55,  99.90, -11.04,   0.11,
03/12 03Z,  -0.70,  -9.57,  99.90, -10.15,   0.11,
03/12 04Z,  -0.70,  -8.80,  99.90,  -9.38,   0.11,
03/12 05Z,  -0.80,  -8.42,  99.90,  -9.11,   0.11,
03/12 06Z,  -0.80,  -8.35,  99.90,  -9.03,   0.11,  (max)
03/12 07Z,  -0.80,  -8.46,  99.90,  -9.15,   0.11,
03/12 08Z,  -0.70,  -8.69,  99.90,  -9.27,   0.11,
03/12 09Z,  -0.70,  -8.88,  99.90,  -9.47,   0.11,  (min)
03/12 10Z,  -0.60,  -8.90,  99.90,  -9.38,   0.11,
03/12 11Z,  -0.60,  -8.62,  99.90,  -9.11,   0.11,
03/12 12Z,  -0.60,  -8.11,  99.90,  -8.60,   0.11,
03/12 13Z,  -0.60,  -7.55,  99.90,  -8.04,   0.11,
03/12 14Z,  -0.60,  -7.00,  99.90,  -7.49,   0.11,
03/12 15Z,  -0.60,  -6.47,  99.90,  -6.96,   0.11,
03/12 16Z,  -0.60,  -6.14,  99.90,  -6.63,   0.11,  (max)
03/12 17Z,  -0.70,  -6.23,  99.90,  -6.81,   0.11,
03/12 18Z,  -0.70,  -6.68,  99.90,  -7.27,   0.11,
03/12 19Z,  -0.70,  -7.41,  99.90,  -7.99,   0.11,
03/12 20Z,  -0.60,  -8.39,  99.90,  -8.88,   0.11,
03/12 21Z,  -0.60,  -9.57,  99.90, -10.06,   0.11,
03/12 22Z,  -0.50, -10.76,  99.90, -11.15,   0.11,
03/12 23Z,  -0.50, -11.73,  99.90, -12.11,   0.11,
03/13 00Z,  -0.50, -12.26,  99.90, -12.65,   0.11,
03/13 01Z,  -0.60, -12.36,  99.90, -12.85,   0.11,  (min)
03/13 02Z,  -0.60, -12.03,  99.90, -12.52,   0.11,
03/13 03Z,  -0.70, -11.24,  99.90, -11.82,   0.11,
03/13 04Z,  -0.70, -10.14,  99.90, -10.73,   0.11,
03/13 05Z,  -0.70,  -9.14,  99.90,  -9.73,   0.11,
03/13 06Z,  -0.70,  -8.43,  99.90,  -9.02,   0.11,
03/13 07Z,  -0.70,  -8.00,  99.90,  -8.59,   0.11,
03/13 08Z,  -0.70,  -7.86,  99.90,  -8.45,   0.11,  (max)
03/13 09Z,  -0.70,  -8.01,  99.90,  -8.60,   0.11,
03/13 10Z,  -0.60,  -8.32,  99.90,  -8.81,   0.11,
03/13 11Z,  -0.60,  -8.59,  99.90,  -9.08,   0.11,
03/13 12Z,  -0.60,  -8.66,  99.90,  -9.15,   0.11,  (min)
03/13 13Z,  -0.70,  -8.51,  99.90,  -9.10,   0.11,
03/13 14Z,  -0.70,  -8.23,  99.90,  -8.81,   0.11,
03/13 15Z,  -0.80,  -7.76,  99.90,  -8.45,   0.11,
03/13 16Z,  -0.80,  -7.10,  99.90,  -7.79,   0.11,
03/13 17Z,  -0.90,  -6.51,  99.90,  -7.30,   0.11,
03/13 18Z,  -0.90,  -6.25,  99.90,  -7.04,   0.11,  (max)
03/13 19Z,  -0.80,  -6.36,  99.90,  -7.05,   0.11,
03/13 20Z,  -0.80,  -6.87,  99.90,  -7.55,   0.11,
03/13 21Z,  -0.70,  -7.84,  99.90,  -8.42,   0.11,
03/13 22Z,  -0.70,  -9.20,  99.90,  -9.79,   0.11,
03/13 23Z,  -0.70, -10.71,  99.90, -11.29,   0.11,
03/14 00Z,  -0.70, -12.02,  99.90, -12.60,   0.11,
03/14 01Z,  99.90, -12.87,  99.90,  99.90,   0.11,
03/14 02Z,  99.90, -13.15,  99.90,  99.90,   0.11,
03/14 03Z,  99.90, -12.80,  99.90,  99.90,   0.11,
03/14 04Z,  99.90, -11.76,  99.90,  99.90,   0.11,
03/14 05Z,  99.90, -10.30,  99.90,  99.90,   0.11,
03/14 06Z,  99.90,  -8.91,  99.90,  99.90,   0.11,