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
#Seldovia, AK : 03/09/2026 21:23:29 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/08 06Z,   0.00, -12.62, -12.95,  99.90,  -0.33,
03/08 07Z,   0.00, -15.12, -15.58,  99.90,  -0.46,
03/08 08Z,   0.10, -15.63, -16.19,  99.90,  -0.66,  (min)
03/08 09Z,   0.10, -13.89, -14.42,  99.90,  -0.63,
03/08 10Z,   0.00, -10.54, -11.21,  99.90,  -0.67,
03/08 11Z,   0.00,  -6.60,  -7.41,  99.90,  -0.81,
03/08 12Z,   0.00,  -2.98,  -3.71,  99.90,  -0.73,
03/08 13Z,   0.00,  -0.49,  -1.11,  99.90,  -0.62,
03/08 14Z,  -0.20,   0.18,  -0.31,  99.90,  -0.29,  (max)
03/08 15Z,  -0.20,  -1.17,  -1.66,  99.90,  -0.29,
03/08 16Z,  -0.30,  -4.21,  -4.73,  99.90,  -0.22,
03/08 17Z,  -0.40,  -8.20,  -8.59,  99.90,   0.01,
03/08 18Z,  -0.10, -12.23, -12.68,  99.90,  -0.35,
03/08 19Z,  -0.20, -15.41, -16.10,  99.90,  -0.49,
03/08 20Z,  -0.30, -17.00, -17.67,  99.90,  -0.37,  (min)
03/08 21Z,  -0.40, -16.55, -17.24,  99.90,  -0.29,
03/08 22Z,  -0.40, -14.33, -15.32,  99.90,  -0.59,
03/08 23Z,  -0.50, -11.16, -12.29,  99.90,  -0.63,
03/09 00Z,  -0.30,  -7.79,  -8.75,  99.90,  -0.66,
03/09 01Z,  -0.30,  -4.89,  -5.73,  99.90,  -0.54,
03/09 02Z,  -0.30,  -3.17,  -4.02,  99.90,  -0.55,
03/09 03Z,  -0.30,  -3.05,  -3.88,  99.90,  -0.53,  (max)
03/09 04Z,  -0.40,  -4.52,  -5.31,  99.90,  -0.39,
03/09 05Z,  -0.60,  -7.11,  -7.79,  99.90,  -0.08,
03/09 06Z,  -0.50, -10.04, -10.68,  99.90,  -0.14,
03/09 07Z,  -0.50, -12.48, -13.17,  99.90,  -0.19,
03/09 08Z,  -0.50, -13.73, -14.39,  99.90,  -0.16,  (min)
03/09 09Z,  -0.40, -13.26, -13.95,  99.90,  -0.29,
03/09 10Z,  -0.40, -11.11, -11.87,  99.90,  -0.36,
03/09 11Z,  -0.40,  -8.04,  -9.00,  99.90,  -0.56,
03/09 12Z,  -0.30,  -4.93,  -6.04,  99.90,  -0.81,
03/09 13Z,  -0.40,  -2.45,  -3.50,  99.90,  -0.65,
03/09 14Z,  -0.50,  -1.17,  -2.15,  99.90,  -0.48,  (max)
03/09 15Z,  -0.60,  -1.51,  -2.34,  99.90,  -0.23,
03/09 16Z,  -0.60,  -3.42,  -4.08,  99.90,  -0.06,
03/09 17Z,  -0.70,  -6.43,  -6.83,  99.90,   0.30,
03/09 18Z,  -0.60,  -9.81, -10.08,  99.90,   0.33,
03/09 19Z,  -0.60, -12.83, -13.22,  99.90,   0.21,
03/09 20Z,  -0.50, -14.90, -15.52,  99.90,  -0.12,
03/09 21Z,  -0.40, -15.57, -16.34,  99.90,  -0.37,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/09 22Z,  -0.30, -14.69,  99.90, -15.35,  -0.36,
03/09 23Z,  -0.30, -12.65,  99.90, -13.31,  -0.36,
03/10 00Z,  -0.30, -10.15,  99.90, -10.80,  -0.35,
03/10 01Z,  -0.30,  -7.70,  99.90,  -8.35,  -0.35,
03/10 02Z,  -0.40,  -5.74,  99.90,  -6.48,  -0.35,
03/10 03Z,  -0.50,  -4.74,  99.90,  -5.59,  -0.34,  (max)
03/10 04Z,  -0.50,  -4.97,  99.90,  -5.81,  -0.34,
03/10 05Z,  -0.60,  -6.27,  99.90,  -7.21,  -0.34,
03/10 06Z,  -0.60,  -8.20,  99.90,  -9.13,  -0.33,
03/10 07Z,  -0.60, -10.12,  99.90, -11.05,  -0.33,
03/10 08Z,  -0.50, -11.50,  99.90, -12.32,  -0.33,
03/10 09Z,  -0.40, -11.87,  99.90, -12.59,  -0.32,  (min)
03/10 10Z,  -0.20, -10.95,  99.90, -11.47,  -0.32,
03/10 11Z,  -0.20,  -8.94,  99.90,  -9.46,  -0.32,
03/10 12Z,  -0.20,  -6.54,  99.90,  -7.06,  -0.32,
03/10 13Z,  -0.20,  -4.40,  99.90,  -4.93,  -0.32,
03/10 14Z,  -0.30,  -2.94,  99.90,  -3.56,  -0.32,
03/10 15Z,  -0.50,  -2.52,  99.90,  -3.34,  -0.32,  (max)
03/10 16Z,  -0.70,  -3.37,  99.90,  -4.39,  -0.32,
03/10 17Z,  -0.80,  -5.29,  99.90,  -6.42,  -0.32,
03/10 18Z,  -0.80,  -7.83,  99.90,  -8.95,  -0.32,
03/10 19Z,  -0.70, -10.38,  99.90, -11.40,  -0.32,
03/10 20Z,  -0.60, -12.45,  99.90, -13.38,  -0.32,
03/10 21Z,  -0.40, -13.75,  99.90, -14.47,  -0.32,
03/10 22Z,  -0.30, -14.02,  99.90, -14.64,  -0.32,  (min)
03/10 23Z,  -0.20, -13.22,  99.90, -13.74,  -0.32,
03/11 00Z,  -0.20, -11.72,  99.90, -12.25,  -0.32,
03/11 01Z,  -0.30, -10.03,  99.90, -10.66,  -0.32,
03/11 02Z,  -0.40,  -8.39,  99.90,  -9.11,  -0.32,
03/11 03Z,  -0.50,  -7.04,  99.90,  -7.86,  -0.32,
03/11 04Z,  -0.60,  -6.33,  99.90,  -7.25,  -0.32,  (max)
03/11 05Z,  -0.60,  -6.43,  99.90,  -7.36,  -0.32,
03/11 06Z,  -0.50,  -7.21,  99.90,  -8.04,  -0.32,
03/11 07Z,  -0.50,  -8.34,  99.90,  -9.16,  -0.32,
03/11 08Z,  -0.40,  -9.39,  99.90, -10.12,  -0.32,
03/11 09Z,  -0.30, -10.07,  99.90, -10.69,  -0.32,
03/11 10Z,  -0.30, -10.09,  99.90, -10.71,  -0.32,  (min)
03/11 11Z,  -0.30,  -9.25,  99.90,  -9.88,  -0.32,
03/11 12Z,  -0.40,  -7.76,  99.90,  -8.48,  -0.32,
03/11 13Z,  -0.50,  -6.17,  99.90,  -6.99,  -0.32,
03/11 14Z,  -0.50,  -4.86,  99.90,  -5.68,  -0.32,
03/11 15Z,  -0.60,  -4.04,  99.90,  -4.96,  -0.32,  (max)
03/11 16Z,  -0.70,  -3.98,  99.90,  -5.01,  -0.32,
03/11 17Z,  -0.70,  -4.80,  99.90,  -5.83,  -0.32,
03/11 18Z,  -0.60,  -6.34,  99.90,  -7.26,  -0.32,
03/11 19Z,  -0.60,  -8.21,  99.90,  -9.13,  -0.32,
03/11 20Z,  -0.50, -10.01,  99.90, -10.84,  -0.32,
03/11 21Z,  -0.40, -11.50,  99.90, -12.22,  -0.32,
03/11 22Z,  -0.30, -12.53,  99.90, -13.15,  -0.32,
03/11 23Z,  -0.30, -12.90,  99.90, -13.52,  -0.32,  (min)
03/12 00Z,  -0.30, -12.55,  99.90, -13.17,  -0.32,
03/12 01Z,  -0.30, -11.75,  99.90, -12.37,  -0.32,
03/12 02Z,  -0.40, -10.72,  99.90, -11.45,  -0.32,
03/12 03Z,  -0.50,  -9.52,  99.90, -10.35,  -0.32,
03/12 04Z,  -0.60,  -8.32,  99.90,  -9.24,  -0.32,
03/12 05Z,  -0.60,  -7.44,  99.90,  -8.36,  -0.32,
03/12 06Z,  -0.60,  -7.07,  99.90,  -7.99,  -0.32,  (max)
03/12 07Z,  -0.50,  -7.20,  99.90,  -8.03,  -0.32,
03/12 08Z,  -0.40,  -7.66,  99.90,  -8.38,  -0.32,
03/12 09Z,  -0.30,  -8.22,  99.90,  -8.84,  -0.32,
03/12 10Z,  -0.10,  -8.72,  99.90,  -9.14,  -0.32,
03/12 11Z,   0.00,  -8.90,  99.90,  -9.23,  -0.32,  (min)
03/12 12Z,   0.00,  -8.53,  99.90,  -8.85,  -0.32,
03/12 13Z,   0.00,  -7.70,  99.90,  -8.02,  -0.32,
03/12 14Z,  -0.10,  -6.77,  99.90,  -7.19,  -0.32,
03/12 15Z,  -0.20,  -5.90,  99.90,  -6.43,  -0.32,
03/12 16Z,  -0.30,  -5.23,  99.90,  -5.86,  -0.32,
03/12 17Z,  -0.40,  -5.02,  99.90,  -5.74,  -0.32,  (max)
03/12 18Z,  -0.40,  -5.43,  99.90,  -6.15,  -0.32,
03/12 19Z,  -0.30,  -6.39,  99.90,  -7.01,  -0.32,
03/12 20Z,  -0.20,  -7.69,  99.90,  -8.21,  -0.32,
03/12 21Z,  -0.20,  -9.10,  99.90,  -9.62,  -0.32,
03/12 22Z,  -0.10, -10.50,  99.90, -10.93,  -0.32,
03/12 23Z,  -0.10, -11.77,  99.90, -12.20,  -0.32,
03/13 00Z,  -0.10, -12.62,  99.90, -13.04,  -0.32,
03/13 01Z,  -0.20, -12.87,  99.90, -13.39,  -0.32,  (min)
03/13 02Z,  -0.40, -12.60,  99.90, -13.32,  -0.32,
03/13 03Z,  -0.60, -11.87,  99.90, -12.79,  -0.32,
03/13 04Z,  -0.60, -10.61,  99.90, -11.54,  -0.32,
03/13 05Z,  -0.60,  -9.07,  99.90, -10.00,  -0.32,
03/13 06Z,  -0.50,  -7.67,  99.90,  -8.50,  -0.32,
03/13 07Z,  -0.40,  -6.72,  99.90,  -7.45,  -0.32,
03/13 08Z,  -0.30,  -6.35,  99.90,  -6.97,  -0.32,  (max)
03/13 09Z,  -0.20,  -6.50,  99.90,  -7.03,  -0.32,
03/13 10Z,  -0.20,  -7.09,  99.90,  -7.61,  -0.32,
03/13 11Z,  -0.30,  -7.93,  99.90,  -8.55,  -0.32,
03/13 12Z,  -0.40,  -8.66,  99.90,  -9.38,  -0.32,
03/13 13Z,  99.90,  -8.90,  99.90,  99.90,  -0.32,
03/13 14Z,  99.90,  -8.61,  99.90,  99.90,  -0.32,
03/13 15Z,  99.90,  -7.96,  99.90,  99.90,  -0.32,
03/13 16Z,  99.90,  -7.04,  99.90,  99.90,  -0.32,
03/13 17Z,  99.90,  -6.00,  99.90,  99.90,  -0.32,
03/13 18Z,  99.90,  -5.26,  99.90,  99.90,  -0.32,