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 : 03/12/2026 11:24:13 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/10 12Z,  -0.60,  -6.60,  -7.18,  99.90,   0.02,
03/10 13Z,  -0.60,  -5.39,  -6.12,  99.90,  -0.13,
03/10 14Z,  -0.70,  -4.68,  -5.35,  99.90,   0.03,
03/10 15Z,  -0.70,  -4.78,  -5.25,  99.90,   0.23,  (max)
03/10 16Z,  -0.70,  -5.68,  -6.22,  99.90,   0.16,
03/10 17Z,  -0.70,  -7.07,  -7.54,  99.90,   0.23,
03/10 18Z,  -0.70,  -8.71,  -9.07,  99.90,   0.34,
03/10 19Z,  -0.60, -10.35, -10.61,  99.90,   0.34,
03/10 20Z,  -0.60, -11.71, -12.14,  99.90,   0.17,
03/10 21Z,  -0.70, -12.53, -12.95,  99.90,   0.28,
03/10 22Z,  -0.70, -12.65, -13.09,  99.90,   0.26,  (min)
03/10 23Z,  -0.70, -12.14, -12.83,  99.90,   0.01,
03/11 00Z,  -0.60, -11.21, -11.92,  99.90,  -0.11,
03/11 01Z,  -0.60, -10.04, -10.59,  99.90,   0.05,
03/11 02Z,  -0.60,  -8.85,  -9.52,  99.90,  -0.07,
03/11 03Z,  -0.60,  -8.06,  -8.73,  99.90,  -0.07,
03/11 04Z,  -0.60,  -7.87,  -8.42,  99.90,   0.05,  (max)
03/11 05Z,  -0.60,  -8.13,  -8.52,  99.90,   0.21,
03/11 06Z,  -0.60,  -8.64,  -8.96,  99.90,   0.28,
03/11 07Z,  -0.60,  -9.20,  -9.46,  99.90,   0.34,
03/11 08Z,  -0.60,  -9.60,  -9.73,  99.90,   0.47,
03/11 09Z,  -0.60,  -9.64,  -9.86,  99.90,   0.38,  (min)
03/11 10Z,  -0.60,  -9.20,  -9.62,  99.90,   0.18,
03/11 11Z,  -0.70,  -8.38,  -9.05,  99.90,   0.03,
03/11 12Z,  -0.50,  -7.41,  -8.15,  99.90,  -0.24,
03/11 13Z,  -0.50,  -6.52,  -7.08,  99.90,  -0.06,
03/11 14Z,  -0.50,  -5.79,  -6.29,  99.90,  -0.00,
03/11 15Z,  -0.50,  -5.44,  -6.05,  99.90,  -0.11,  (max)
03/11 16Z,  -0.50,  -5.68,  -6.26,  99.90,  -0.08,
03/11 17Z,  -0.50,  -6.45,  -6.97,  99.90,  -0.02,
03/11 18Z,  -0.50,  -7.52,  -8.08,  99.90,  -0.06,
03/11 19Z,  -0.50,  -8.77,  -9.29,  99.90,  -0.02,
03/11 20Z,  -0.50, -10.06, -10.78,  99.90,  -0.22,
03/11 21Z,  -0.50, -11.19, -11.85,  99.90,  -0.16,
03/11 22Z,  -0.50, -11.95, -12.49,  99.90,  -0.04,
03/11 23Z,  -0.50, -12.20, -12.78,  99.90,  -0.08,
03/12 00Z,  -0.50, -11.97, -12.79,  99.90,  -0.32,  (min)
03/12 01Z,  -0.50, -11.41, -12.12,  99.90,  -0.21,
03/12 02Z,  -0.50, -10.55, -11.24,  99.90,  -0.19,
03/12 03Z,  -0.60,  -9.57, -10.25,  99.90,  -0.08,
03/12 04Z,  -0.60,  -8.80,  -9.40,  99.90,  -0.00,
03/12 05Z,  -0.60,  -8.42,  -8.97,  99.90,   0.05,
03/12 06Z,  -0.60,  -8.35,  -8.89,  99.90,   0.06,
03/12 07Z,  -0.60,  -8.46,  -8.76,  99.90,   0.30,  (max)
03/12 08Z,  -0.50,  -8.69,  -8.93,  99.90,   0.26,
03/12 09Z,  -0.50,  -8.88,  -9.25,  99.90,   0.13,
03/12 10Z,  -0.40,  -8.90,  -9.30,  99.90,  -0.00,  (min)
03/12 11Z,  -0.40,  -8.62,  -9.27,  99.90,  -0.25,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/12 12Z,  -0.40,  -8.11,  99.90,  -8.75,  -0.24,
03/12 13Z,  -0.40,  -7.55,  99.90,  -8.18,  -0.23,
03/12 14Z,  -0.50,  -7.00,  99.90,  -7.72,  -0.21,
03/12 15Z,  -0.50,  -6.47,  99.90,  -7.17,  -0.20,
03/12 16Z,  -0.50,  -6.14,  99.90,  -6.83,  -0.19,  (max)
03/12 17Z,  -0.50,  -6.23,  99.90,  -6.91,  -0.18,
03/12 18Z,  -0.60,  -6.68,  99.90,  -7.45,  -0.17,
03/12 19Z,  -0.60,  -7.41,  99.90,  -8.17,  -0.16,
03/12 20Z,  -0.50,  -8.39,  99.90,  -9.04,  -0.15,
03/12 21Z,  -0.50,  -9.57,  99.90, -10.21,  -0.14,
03/12 22Z,  -0.40, -10.76,  99.90, -11.29,  -0.13,
03/12 23Z,  -0.40, -11.73,  99.90, -12.25,  -0.12,
03/13 00Z,  -0.40, -12.26,  99.90, -12.78,  -0.12,
03/13 01Z,  -0.50, -12.36,  99.90, -12.98,  -0.12,  (min)
03/13 02Z,  -0.60, -12.03,  99.90, -12.75,  -0.12,
03/13 03Z,  -0.60, -11.24,  99.90, -11.96,  -0.12,
03/13 04Z,  -0.70, -10.14,  99.90, -10.96,  -0.12,
03/13 05Z,  -0.70,  -9.14,  99.90,  -9.96,  -0.12,
03/13 06Z,  -0.70,  -8.43,  99.90,  -9.25,  -0.12,
03/13 07Z,  -0.70,  -8.00,  99.90,  -8.82,  -0.12,
03/13 08Z,  -0.70,  -7.86,  99.90,  -8.68,  -0.12,  (max)
03/13 09Z,  -0.60,  -8.01,  99.90,  -8.73,  -0.12,
03/13 10Z,  -0.60,  -8.32,  99.90,  -9.04,  -0.12,
03/13 11Z,  -0.70,  -8.59,  99.90,  -9.41,  -0.12,
03/13 12Z,  -0.70,  -8.66,  99.90,  -9.48,  -0.12,  (min)
03/13 13Z,  -0.70,  -8.51,  99.90,  -9.33,  -0.12,
03/13 14Z,  -0.70,  -8.23,  99.90,  -9.05,  -0.12,
03/13 15Z,  -0.70,  -7.76,  99.90,  -8.58,  -0.12,
03/13 16Z,  -0.70,  -7.10,  99.90,  -7.92,  -0.12,
03/13 17Z,  -0.80,  -6.51,  99.90,  -7.43,  -0.12,
03/13 18Z,  -0.80,  -6.25,  99.90,  -7.17,  -0.12,  (max)
03/13 19Z,  -0.80,  -6.36,  99.90,  -7.28,  -0.12,
03/13 20Z,  -0.80,  -6.87,  99.90,  -7.79,  -0.12,
03/13 21Z,  -0.80,  -7.84,  99.90,  -8.76,  -0.12,
03/13 22Z,  -0.80,  -9.20,  99.90, -10.12,  -0.12,
03/13 23Z,  -0.80, -10.71,  99.90, -11.63,  -0.12,
03/14 00Z,  -0.80, -12.02,  99.90, -12.94,  -0.12,
03/14 01Z,  -0.80, -12.87,  99.90, -13.79,  -0.12,
03/14 02Z,  -0.80, -13.15,  99.90, -14.07,  -0.12,  (min)
03/14 03Z,  -0.80, -12.80,  99.90, -13.72,  -0.12,
03/14 04Z,  -0.80, -11.76,  99.90, -12.68,  -0.12,
03/14 05Z,  -0.80, -10.30,  99.90, -11.22,  -0.12,
03/14 06Z,  -0.80,  -8.91,  99.90,  -9.83,  -0.12,
03/14 07Z,  -0.80,  -7.84,  99.90,  -8.76,  -0.12,
03/14 08Z,  -0.80,  -7.19,  99.90,  -8.11,  -0.12,
03/14 09Z,  -0.70,  -7.07,  99.90,  -7.89,  -0.12,  (max)
03/14 10Z,  -0.70,  -7.46,  99.90,  -8.28,  -0.12,
03/14 11Z,  -0.70,  -8.15,  99.90,  -8.97,  -0.12,
03/14 12Z,  -0.70,  -8.85,  99.90,  -9.67,  -0.12,
03/14 13Z,  -0.80,  -9.31,  99.90, -10.23,  -0.12,
03/14 14Z,  -0.80,  -9.42,  99.90, -10.34,  -0.12,  (min)
03/14 15Z,  -0.80,  -9.17,  99.90, -10.09,  -0.12,
03/14 16Z,  -0.80,  -8.48,  99.90,  -9.40,  -0.12,
03/14 17Z,  -0.80,  -7.43,  99.90,  -8.35,  -0.12,
03/14 18Z,  -0.80,  -6.40,  99.90,  -7.32,  -0.12,
03/14 19Z,  -0.80,  -5.76,  99.90,  -6.68,  -0.12,
03/14 20Z,  -0.80,  -5.64,  99.90,  -6.56,  -0.12,  (max)
03/14 21Z,  -0.80,  -6.17,  99.90,  -7.09,  -0.12,
03/14 22Z,  -0.70,  -7.42,  99.90,  -8.24,  -0.12,
03/14 23Z,  -0.70,  -9.21,  99.90, -10.03,  -0.12,
03/15 00Z,  -0.70, -11.15,  99.90, -11.97,  -0.12,
03/15 01Z,  -0.80, -12.81,  99.90, -13.73,  -0.12,
03/15 02Z,  -0.80, -13.82,  99.90, -14.74,  -0.12,
03/15 03Z,  -0.90, -14.04,  99.90, -15.06,  -0.12,  (min)
03/15 04Z,  -0.90, -13.36,  99.90, -14.38,  -0.12,
03/15 05Z,  -0.90, -11.82,  99.90, -12.84,  -0.12,
03/15 06Z,  -0.90,  -9.85,  99.90, -10.86,  -0.12,
03/15 07Z,  -0.90,  -8.03,  99.90,  -9.05,  -0.12,
03/15 08Z,  -0.80,  -6.74,  99.90,  -7.66,  -0.12,
03/15 09Z,  -0.80,  -6.14,  99.90,  -7.06,  -0.12,  (max)
03/15 10Z,  -0.80,  -6.36,  99.90,  -7.28,  -0.12,
03/15 11Z,  -0.80,  -7.26,  99.90,  -8.18,  -0.12,
03/15 12Z,  -0.80,  -8.51,  99.90,  -9.43,  -0.12,
03/15 13Z,  -0.90,  -9.69,  99.90, -10.71,  -0.12,
03/15 14Z,  -0.90, -10.44,  99.90, -11.46,  -0.12,
03/15 15Z,  -1.00, -10.60,  99.90, -11.72,  -0.12,  (min)
03/15 16Z,  -1.00, -10.11,  99.90, -11.23,  -0.12,
03/15 17Z,  -1.00,  -8.94,  99.90, -10.06,  -0.12,
03/15 18Z,  -1.00,  -7.32,  99.90,  -8.44,  -0.12,
03/15 19Z,  -0.90,  -5.82,  99.90,  -6.84,  -0.12,
03/15 20Z,  -0.80,  -4.89,  99.90,  -5.81,  -0.12,
03/15 21Z,  -0.80,  -4.78,  99.90,  -5.70,  -0.12,  (max)
03/15 22Z,  -0.70,  -5.63,  99.90,  -6.45,  -0.12,
03/15 23Z,  -0.70,  -7.38,  99.90,  -8.20,  -0.12,
03/16 00Z,  -0.70,  -9.70,  99.90, -10.52,  -0.12,