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 : 09/14/2026 11:23:51 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/12 12Z,  -0.90,   0.69,   0.23,  99.90,   0.44,  (max)
09/12 13Z,  -0.90,  -1.19,  -1.28,  99.90,   0.81,
09/12 14Z,  -0.90,  -4.16,  -4.31,  99.90,   0.75,
09/12 15Z,  -0.90,  -7.44,  -7.76,  99.90,   0.58,
09/12 16Z,  -0.90, -10.26, -10.55,  99.90,   0.61,
09/12 17Z,  -0.90, -11.96, -12.38,  99.90,   0.48,
09/12 18Z,  -0.90, -12.18, -12.61,  99.90,   0.47,  (min)
09/12 19Z,  -0.90, -10.81, -11.27,  99.90,   0.44,
09/12 20Z,  -0.90,  -7.97,  -8.52,  99.90,   0.35,
09/12 21Z,  -0.90,  -4.27,  -4.67,  99.90,   0.50,
09/12 22Z,  -0.90,  -0.89,  -1.16,  99.90,   0.63,
09/12 23Z,  -0.80,   1.14,   0.94,  99.90,   0.60,
09/13 00Z,  -0.80,   1.39,   1.07,  99.90,   0.48,  (max)
09/13 01Z,  -0.80,  -0.11,  -0.34,  99.90,   0.57,
09/13 02Z,  -0.80,  -2.90,  -2.93,  99.90,   0.77,
09/13 03Z,  -0.80,  -6.27,  -6.36,  99.90,   0.71,
09/13 04Z,  -0.80,  -9.40,  -9.59,  99.90,   0.61,
09/13 05Z,  -0.80, -11.63, -11.97,  99.90,   0.46,
09/13 06Z,  -0.80, -12.48, -12.78,  99.90,   0.50,  (min)
09/13 07Z,  -0.80, -11.78, -12.04,  99.90,   0.54,
09/13 08Z,  -0.80,  -9.57, -10.11,  99.90,   0.26,
09/13 09Z,  -0.70,  -6.25,  -6.72,  99.90,   0.23,
09/13 10Z,  -0.70,  -2.78,  -3.12,  99.90,   0.36,
09/13 11Z,  -0.70,  -0.28,  -0.54,  99.90,   0.44,
09/13 12Z,  -0.70,   0.59,   0.35,  99.90,   0.46,  (max)
09/13 13Z,  -0.70,  -0.22,  -0.47,  99.90,   0.45,
09/13 14Z,  -0.70,  -2.40,  -2.65,  99.90,   0.45,
09/13 15Z,  -0.70,  -5.31,  -5.41,  99.90,   0.60,
09/13 16Z,  -0.70,  -8.20,  -8.42,  99.90,   0.48,
09/13 17Z,  -0.70, -10.37, -10.73,  99.90,   0.34,
09/13 18Z,  -0.70, -11.30, -11.53,  99.90,   0.47,  (min)
09/13 19Z,  -0.70, -10.78, -10.97,  99.90,   0.51,
09/13 20Z,  -0.60,  -8.84,  -9.31,  99.90,   0.13,
09/13 21Z,  -0.60,  -5.77,  -6.14,  99.90,   0.23,
09/13 22Z,  -0.60,  -2.34,  -2.52,  99.90,   0.42,
09/13 23Z,  -0.60,   0.35,   0.02,  99.90,   0.27,
09/14 00Z,  -0.60,   1.48,   1.12,  99.90,   0.24,  (max)
09/14 01Z,  -0.60,   0.85,   0.46,  99.90,   0.21,
09/14 02Z,  -0.60,  -1.27,  -1.36,  99.90,   0.51,
09/14 03Z,  -0.60,  -4.34,  -4.49,  99.90,   0.45,
09/14 04Z,  -0.60,  -7.62,  -7.76,  99.90,   0.46,
09/14 05Z,  -0.60, -10.39, -10.63,  99.90,   0.36,
09/14 06Z,  -0.60, -12.08, -12.29,  99.90,   0.39,
09/14 07Z,  -0.60, -12.33, -12.43,  99.90,   0.50,  (min)
09/14 08Z,  -0.60, -11.10, -11.49,  99.90,   0.21,
09/14 09Z,  -0.60,  -8.59,  -9.14,  99.90,   0.05,
09/14 10Z,  -0.60,  -5.32,  -5.73,  99.90,   0.19,
09/14 11Z,  -0.60,  -2.29,  -2.52,  99.90,   0.37,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/14 12Z,  -0.60,  -0.47,  99.90,  -0.70,   0.37,
09/14 13Z,  -0.60,  -0.24,  99.90,  -0.47,   0.37,  (max)
09/14 14Z,  -0.60,  -1.45,  99.90,  -1.69,   0.37,
09/14 15Z,  -0.60,  -3.67,  99.90,  -3.91,   0.36,
09/14 16Z,  -0.60,  -6.25,  99.90,  -6.49,   0.36,
09/14 17Z,  -0.60,  -8.52,  99.90,  -8.76,   0.36,
09/14 18Z,  -0.60,  -9.93,  99.90, -10.17,   0.36,
09/14 19Z,  -0.60, -10.09,  99.90, -10.33,   0.36,  (min)
09/14 20Z,  -0.50,  -8.95,  99.90,  -9.10,   0.36,
09/14 21Z,  -0.50,  -6.72,  99.90,  -6.87,   0.35,
09/14 22Z,  -0.50,  -3.79,  99.90,  -3.94,   0.35,
09/14 23Z,  -0.60,  -0.96,  99.90,  -1.21,   0.35,
09/15 00Z,  -0.60,   0.82,  99.90,   0.57,   0.35,
09/15 01Z,  -0.60,   1.02,  99.90,   0.77,   0.35,  (max)
09/15 02Z,  -0.60,  -0.30,  99.90,  -0.55,   0.35,
09/15 03Z,  -0.70,  -2.74,  99.90,  -3.09,   0.35,
09/15 04Z,  -0.70,  -5.74,  99.90,  -6.09,   0.35,
09/15 05Z,  -0.70,  -8.65,  99.90,  -9.00,   0.35,
09/15 06Z,  -0.70, -10.87,  99.90, -11.22,   0.35,
09/15 07Z,  -0.60, -11.92,  99.90, -12.17,   0.35,  (min)
09/15 08Z,  -0.60, -11.61,  99.90, -11.86,   0.35,
09/15 09Z,  -0.50, -10.04,  99.90, -10.19,   0.35,
09/15 10Z,  -0.50,  -7.51,  99.90,  -7.66,   0.35,
09/15 11Z,  -0.50,  -4.60,  99.90,  -4.75,   0.35,
09/15 12Z,  -0.50,  -2.23,  99.90,  -2.38,   0.35,
09/15 13Z,  -0.50,  -1.12,  99.90,  -1.27,   0.35,  (max)
09/15 14Z,  -0.50,  -1.40,  99.90,  -1.55,   0.35,
09/15 15Z,  -0.50,  -2.76,  99.90,  -2.91,   0.35,
09/15 16Z,  -0.50,  -4.75,  99.90,  -4.90,   0.35,
09/15 17Z,  -0.50,  -6.79,  99.90,  -6.94,   0.35,
09/15 18Z,  -0.50,  -8.35,  99.90,  -8.50,   0.35,
09/15 19Z,  -0.40,  -8.99,  99.90,  -9.04,   0.35,  (min)
09/15 20Z,  -0.40,  -8.50,  99.90,  -8.55,   0.35,
09/15 21Z,  -0.40,  -7.02,  99.90,  -7.07,   0.35,
09/15 22Z,  -0.40,  -4.84,  99.90,  -4.89,   0.35,
09/15 23Z,  -0.50,  -2.39,  99.90,  -2.54,   0.35,
09/16 00Z,  -0.50,  -0.36,  99.90,  -0.51,   0.35,
09/16 01Z,  -0.60,   0.49,  99.90,   0.24,   0.35,  (max)
09/16 02Z,  -0.60,  -0.05,  99.90,  -0.30,   0.35,
09/16 03Z,  -0.70,  -1.73,  99.90,  -2.08,   0.35,
09/16 04Z,  -0.70,  -4.14,  99.90,  -4.49,   0.35,
09/16 05Z,  -0.70,  -6.80,  99.90,  -7.15,   0.35,
09/16 06Z,  -0.70,  -9.17,  99.90,  -9.52,   0.35,
09/16 07Z,  -0.80, -10.76,  99.90, -11.21,   0.35,
09/16 08Z,  -0.80, -11.23,  99.90, -11.68,   0.35,  (min)
09/16 09Z,  -0.70, -10.54,  99.90, -10.89,   0.35,
09/16 10Z,  -0.70,  -8.92,  99.90,  -9.26,   0.35,
09/16 11Z,  -0.70,  -6.65,  99.90,  -7.00,   0.35,
09/16 12Z,  -0.80,  -4.30,  99.90,  -4.75,   0.35,
09/16 13Z,  -0.80,  -2.64,  99.90,  -3.09,   0.35,
09/16 14Z,  -0.90,  -2.11,  99.90,  -2.66,   0.35,  (max)
09/16 15Z,  -0.90,  -2.64,  99.90,  -3.19,   0.35,
09/16 16Z,  -0.90,  -3.88,  99.90,  -4.43,   0.35,
09/16 17Z,  -1.00,  -5.44,  99.90,  -6.09,   0.35,
09/16 18Z,  -0.90,  -6.86,  99.90,  -7.41,   0.35,
09/16 19Z,  -0.90,  -7.72,  99.90,  -8.27,   0.35,  (min)
09/16 20Z,  -0.80,  -7.74,  99.90,  -8.19,   0.35,
09/16 21Z,  -0.80,  -6.87,  99.90,  -7.32,   0.35,
09/16 22Z,  -0.80,  -5.37,  99.90,  -5.82,   0.35,
09/16 23Z,  -0.80,  -3.54,  99.90,  -3.99,   0.35,
09/17 00Z,  -0.80,  -1.74,  99.90,  -2.19,   0.35,
09/17 01Z,  -0.80,  -0.54,  99.90,  -0.99,   0.35,
09/17 02Z,  -0.90,  -0.41,  99.90,  -0.96,   0.35,  (max)
09/17 03Z,  -0.90,  -1.36,  99.90,  -1.91,   0.35,
09/17 04Z,  -0.90,  -3.06,  99.90,  -3.61,   0.35,
09/17 05Z,  -0.90,  -5.18,  99.90,  -5.73,   0.35,
09/17 06Z,  -0.90,  -7.34,  99.90,  -7.89,   0.35,
09/17 07Z,  -0.90,  -9.13,  99.90,  -9.68,   0.35,
09/17 08Z,  -0.80, -10.17,  99.90, -10.62,   0.35,
09/17 09Z,  -0.80, -10.26,  99.90, -10.71,   0.35,  (min)
09/17 10Z,  -0.80,  -9.48,  99.90,  -9.93,   0.35,
09/17 11Z,  -0.80,  -8.06,  99.90,  -8.51,   0.35,
09/17 12Z,  -0.80,  -6.24,  99.90,  -6.69,   0.35,
09/17 13Z,  -0.80,  -4.49,  99.90,  -4.94,   0.35,
09/17 14Z,  -0.90,  -3.39,  99.90,  -3.94,   0.35,
09/17 15Z,  -0.90,  -3.19,  99.90,  -3.74,   0.35,  (max)
09/17 16Z,  -0.90,  -3.68,  99.90,  -4.23,   0.35,
09/17 17Z,  -0.90,  -4.61,  99.90,  -5.16,   0.35,
09/17 18Z,  -0.90,  -5.66,  99.90,  -6.21,   0.35,
09/17 19Z,  -0.90,  -6.50,  99.90,  -7.05,   0.35,
09/17 20Z,  -0.80,  -6.83,  99.90,  -7.28,   0.35,  (min)
09/17 21Z,  -0.80,  -6.48,  99.90,  -6.93,   0.35,
09/17 22Z,  -0.80,  -5.55,  99.90,  -6.00,   0.35,
09/17 23Z,  -0.80,  -4.31,  99.90,  -4.76,   0.35,
09/18 00Z,  -0.80,  -2.98,  99.90,  -3.43,   0.35,