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 : 08/12/2026 01:23:44 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/10 06Z,  -0.60, -10.01, -10.82,  99.90,  -0.21,
08/10 07Z,  -0.60,  -7.25,  -8.06,  99.90,  -0.21,
08/10 08Z,  -0.50,  -5.59,  -6.25,  99.90,  -0.16,
08/10 09Z,  -0.50,  -5.50,  -6.19,  99.90,  -0.19,  (max)
08/10 10Z,  -0.50,  -7.11,  -8.11,  99.90,  -0.50,
08/10 11Z,  -0.40, -10.21, -11.36,  99.90,  -0.75,
08/10 12Z,  -0.40, -14.33, -15.32,  99.90,  -0.59,
08/10 13Z,  -0.50, -18.77, -19.60,  99.90,  -0.33,
08/10 14Z,  -0.50, -22.49, -23.20,  99.90,  -0.21,
08/10 15Z,  -0.60, -24.48, -25.00,  99.90,   0.08,  (min)
08/10 16Z,  -0.60, -24.37, -24.88,  99.90,   0.09,
08/10 17Z,  -0.60, -22.34, -22.92,  99.90,   0.02,
08/10 18Z,  -0.50, -18.81, -19.56,  99.90,  -0.25,
08/10 19Z,  -0.50, -14.55, -15.30,  99.90,  -0.25,
08/10 20Z,  -0.50, -10.59, -11.39,  99.90,  -0.30,
08/10 21Z,  -0.50,  -7.82,  -8.76,  99.90,  -0.44,
08/10 22Z,  -0.40,  -6.76,  -7.67,  99.90,  -0.51,  (max)
08/10 23Z,  -0.40,  -7.55,  -8.34,  99.90,  -0.39,
08/11 00Z,  -0.40,  -9.95, -10.74,  99.90,  -0.39,
08/11 01Z,  -0.40, -13.32, -13.96,  99.90,  -0.24,
08/11 02Z,  -0.50, -16.64, -17.12,  99.90,   0.02,
08/11 03Z,  -0.50, -18.71, -19.38,  99.90,  -0.17,
08/11 04Z,  -0.50, -18.81, -19.59,  99.90,  -0.28,  (min)
08/11 05Z,  -0.50, -17.00, -17.67,  99.90,  -0.17,
08/11 06Z,  -0.40, -13.78, -14.36,  99.90,  -0.18,
08/11 07Z,  -0.40,  -9.91, -10.56,  99.90,  -0.25,
08/11 08Z,  -0.40,  -6.44,  -7.12,  99.90,  -0.28,
08/11 09Z,  -0.30,  -4.32,  -4.86,  99.90,  -0.24,
08/11 10Z,  -0.30,  -4.12,  -4.66,  99.90,  -0.24,  (max)
08/11 11Z,  -0.30,  -6.00,  -6.88,  99.90,  -0.58,
08/11 12Z,  -0.30,  -9.73, -10.70,  99.90,  -0.67,
08/11 13Z,  -0.30, -14.70, -15.45,  99.90,  -0.45,
08/11 14Z,  -0.40, -19.95, -20.56,  99.90,  -0.21,
08/11 15Z,  -0.50, -24.14, -24.71,  99.90,  -0.07,
08/11 16Z,  -0.50, -26.12, -26.67,  99.90,  -0.05,  (min)
08/11 17Z,  -0.50, -25.53, -26.10,  99.90,  -0.07,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/11 18Z,  -0.40, -22.69,  99.90, -23.17,  -0.09,
08/11 19Z,  -0.40, -18.22,  99.90, -18.73,  -0.11,
08/11 20Z,  -0.40, -13.17,  99.90, -13.70,  -0.13,
08/11 21Z,  -0.40,  -8.74,  99.90,  -9.28,  -0.15,
08/11 22Z,  -0.30,  -5.90,  99.90,  -6.36,  -0.17,
08/11 23Z,  -0.30,  -5.20,  99.90,  -5.68,  -0.19,  (max)
08/12 00Z,  -0.30,  -6.73,  99.90,  -7.24,  -0.21,
08/12 01Z,  -0.40, -10.11,  99.90, -10.74,  -0.23,
08/12 02Z,  -0.50, -14.47,  99.90, -15.21,  -0.25,
08/12 03Z,  -0.50, -18.47,  99.90, -19.23,  -0.27,
08/12 04Z,  -0.50, -20.70,  99.90, -21.49,  -0.29,  (min)
08/12 05Z,  -0.50, -20.48,  99.90, -21.29,  -0.30,
08/12 06Z,  -0.50, -18.00,  99.90, -18.81,  -0.30,
08/12 07Z,  -0.50, -13.95,  99.90, -14.75,  -0.30,
08/12 08Z,  -0.40,  -9.32,  99.90, -10.02,  -0.30,
08/12 09Z,  -0.40,  -5.34,  99.90,  -6.04,  -0.30,
08/12 10Z,  -0.40,  -3.06,  99.90,  -3.76,  -0.30,  (max)
08/12 11Z,  -0.50,  -3.08,  99.90,  -3.88,  -0.30,
08/12 12Z,  -0.60,  -5.53,  99.90,  -6.43,  -0.30,
08/12 13Z,  -0.60, -10.04,  99.90, -10.95,  -0.30,
08/12 14Z,  -0.70, -15.82,  99.90, -16.83,  -0.30,
08/12 15Z,  -0.70, -21.59,  99.90, -22.59,  -0.30,
08/12 16Z,  -0.80, -25.77,  99.90, -26.88,  -0.30,
08/12 17Z,  -0.80, -27.23,  99.90, -28.33,  -0.30,  (min)
08/12 18Z,  -0.80, -25.78,  99.90, -26.89,  -0.30,
08/12 19Z,  -0.80, -21.96,  99.90, -23.06,  -0.30,
08/12 20Z,  -0.80, -16.65,  99.90, -17.75,  -0.30,
08/12 21Z,  -0.70, -11.09,  99.90, -12.10,  -0.30,
08/12 22Z,  -0.70,  -6.60,  99.90,  -7.61,  -0.30,
08/12 23Z,  -0.70,  -4.14,  99.90,  -5.15,  -0.30,
08/13 00Z,  -0.60,  -4.21,  99.90,  -5.12,  -0.30,  (max)
08/13 01Z,  -0.70,  -6.76,  99.90,  -7.77,  -0.30,
08/13 02Z,  -0.80, -11.17,  99.90, -12.28,  -0.30,
08/13 03Z,  -0.90, -16.30,  99.90, -17.51,  -0.30,
08/13 04Z,  -0.90, -20.57,  99.90, -21.78,  -0.30,
08/13 05Z,  -0.90, -22.52,  99.90, -23.73,  -0.30,  (min)
08/13 06Z,  -0.90, -21.63,  99.90, -22.84,  -0.30,
08/13 07Z,  -0.90, -18.34,  99.90, -19.55,  -0.30,
08/13 08Z,  -0.80, -13.53,  99.90, -14.63,  -0.30,
08/13 09Z,  -0.70,  -8.39,  99.90,  -9.39,  -0.30,
08/13 10Z,  -0.70,  -4.26,  99.90,  -5.27,  -0.30,
08/13 11Z,  -0.70,  -2.20,  99.90,  -3.21,  -0.30,  (max)
08/13 12Z,  -0.70,  -2.76,  99.90,  -3.76,  -0.30,
08/13 13Z,  -0.70,  -5.94,  99.90,  -6.95,  -0.30,
08/13 14Z,  -0.80, -11.21,  99.90, -12.31,  -0.30,
08/13 15Z,  -0.80, -17.49,  99.90, -18.59,  -0.30,
08/13 16Z,  -0.90, -23.26,  99.90, -24.47,  -0.30,
08/13 17Z,  -0.90, -26.88,  99.90, -28.09,  -0.30,
08/13 18Z,  -0.80, -27.38,  99.90, -28.49,  -0.30,  (min)
08/13 19Z,  -0.80, -24.89,  99.90, -25.99,  -0.30,
08/13 20Z,  -0.70, -20.16,  99.90, -21.17,  -0.30,
08/13 21Z,  -0.70, -14.31,  99.90, -15.32,  -0.30,
08/13 22Z,  -0.70,  -8.70,  99.90,  -9.71,  -0.30,
08/13 23Z,  -0.80,  -4.64,  99.90,  -5.74,  -0.30,
08/14 00Z,  -0.80,  -3.00,  99.90,  -4.10,  -0.30,  (max)
08/14 01Z,  -0.80,  -4.12,  99.90,  -5.22,  -0.30,
08/14 02Z,  -0.80,  -7.73,  99.90,  -8.83,  -0.30,
08/14 03Z,  -0.80, -12.97,  99.90, -14.07,  -0.30,
08/14 04Z,  -0.80, -18.44,  99.90, -19.55,  -0.30,
08/14 05Z,  -0.70, -22.46,  99.90, -23.47,  -0.30,
08/14 06Z,  -0.60, -23.72,  99.90, -24.63,  -0.30,  (min)
08/14 07Z,  -0.50, -21.99,  99.90, -22.80,  -0.30,
08/14 08Z,  -0.50, -17.96,  99.90, -18.76,  -0.30,
08/14 09Z,  -0.40, -12.67,  99.90, -13.38,  -0.30,
08/14 10Z,  -0.40,  -7.43,  99.90,  -8.13,  -0.30,
08/14 11Z,  -0.40,  -3.57,  99.90,  -4.27,  -0.30,
08/14 12Z,  -0.50,  -2.07,  99.90,  -2.88,  -0.30,  (max)
08/14 13Z,  -0.60,  -3.36,  99.90,  -4.26,  -0.30,
08/14 14Z,  -0.60,  -7.26,  99.90,  -8.17,  -0.30,
08/14 15Z,  -0.60, -12.99,  99.90, -13.90,  -0.30,
08/14 16Z,  -0.60, -19.27,  99.90, -20.18,  -0.30,
08/14 17Z,  -0.50, -24.47,  99.90, -25.27,  -0.30,
08/14 18Z,  -0.40, -27.04,  99.90, -27.75,  -0.30,  (min)
08/14 19Z,  -0.30, -26.36,  99.90, -26.96,  -0.30,
08/14 20Z,  -0.20, -22.88,  99.90, -23.38,  -0.30,
08/14 21Z,  -0.20, -17.57,  99.90, -18.08,  -0.30,
08/14 22Z,  -0.20, -11.65,  99.90, -12.16,  -0.30,
08/14 23Z,  -0.20,  -6.50,  99.90,  -7.00,  -0.30,
08/15 00Z,  -0.20,  -3.31,  99.90,  -3.81,  -0.30,
08/15 01Z,  -0.20,  -2.78,  99.90,  -3.28,  -0.30,  (max)
08/15 02Z,  -0.30,  -5.01,  99.90,  -5.62,  -0.30,
08/15 03Z,  -0.30,  -9.49,  99.90, -10.09,  -0.30,
08/15 04Z,  -0.30, -15.12,  99.90, -15.72,  -0.30,
08/15 05Z,  -0.30, -20.39,  99.90, -21.00,  -0.30,
08/15 06Z,  -0.30, -23.70,  99.90, -24.30,  -0.30,
08/15 07Z,  -0.20, -24.03,  99.90, -24.53,  -0.30,  (min)
08/15 08Z,  -0.10, -21.51,  99.90, -21.91,  -0.30,
08/15 09Z,   0.00, -17.01,  99.90, -17.32,  -0.30,
08/15 10Z,   0.00, -11.67,  99.90, -11.97,  -0.30,
08/15 11Z,   0.00,  -6.76,  99.90,  -7.06,  -0.30,
08/15 12Z,   0.00,  -3.54,  99.90,  -3.84,  -0.30,
08/15 13Z,  -0.10,  -2.83,  99.90,  -3.23,  -0.30,  (max)
08/15 14Z,  -0.20,  -4.86,  99.90,  -5.36,  -0.30,
08/15 15Z,  -0.30,  -9.23,  99.90,  -9.83,  -0.30,
08/15 16Z,  -0.30, -14.96,  99.90, -15.56,  -0.30,
08/15 17Z,  -0.30, -20.67,  99.90, -21.27,  -0.30,
08/15 18Z,  -0.20, -24.78,  99.90, -25.28,  -0.30,