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
#Seward, AK : 08/11/2026 04:22:57 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/09 12Z,   0.40, -13.26, -14.14,  99.90,  -1.28,
08/09 13Z,   0.30, -14.12, -14.89,  99.90,  -1.07,  (min)
08/09 14Z,   0.30, -14.02, -14.88,  99.90,  -1.16,
08/09 15Z,   0.30, -13.04, -13.94,  99.90,  -1.20,
08/09 16Z,   0.30, -11.42, -12.28,  99.90,  -1.16,
08/09 17Z,   0.30,  -9.53, -10.51,  99.90,  -1.28,
08/09 18Z,   0.30,  -7.85,  -8.88,  99.90,  -1.33,
08/09 19Z,   0.30,  -6.71,  -7.56,  99.90,  -1.15,
08/09 20Z,   0.30,  -6.27,  -7.14,  99.90,  -1.17,  (max)
08/09 21Z,   0.30,  -6.51,  -7.50,  99.90,  -1.29,
08/09 22Z,   0.30,  -7.34,  -8.18,  99.90,  -1.14,
08/09 23Z,   0.30,  -8.42,  -9.23,  99.90,  -1.11,
08/10 00Z,   0.30,  -9.31, -10.17,  99.90,  -1.16,
08/10 01Z,   0.30,  -9.63, -10.48,  99.90,  -1.15,  (min)
08/10 02Z,   0.30,  -9.22, -10.04,  99.90,  -1.12,
08/10 03Z,   0.30,  -8.11,  -8.95,  99.90,  -1.14,
08/10 04Z,   0.30,  -6.48,  -7.40,  99.90,  -1.22,
08/10 05Z,   0.30,  -4.69,  -5.61,  99.90,  -1.22,
08/10 06Z,   0.40,  -3.26,  -4.14,  99.90,  -1.28,
08/10 07Z,   0.40,  -2.60,  -3.50,  99.90,  -1.30,  (max)
08/10 08Z,   0.40,  -2.94,  -3.86,  99.90,  -1.32,
08/10 09Z,   0.40,  -4.30,  -5.20,  99.90,  -1.30,
08/10 10Z,   0.40,  -6.53,  -7.44,  99.90,  -1.31,
08/10 11Z,   0.40,  -9.27, -10.25,  99.90,  -1.38,
08/10 12Z,   0.40, -11.96, -12.78,  99.90,  -1.22,
08/10 13Z,   0.40, -14.01, -14.83,  99.90,  -1.22,
08/10 14Z,   0.30, -15.02, -15.85,  99.90,  -1.13,  (min)
08/10 15Z,   0.30, -14.85, -15.69,  99.90,  -1.14,
08/10 16Z,   0.30, -13.58, -14.48,  99.90,  -1.20,
08/10 17Z,   0.30, -11.53, -12.48,  99.90,  -1.25,
08/10 18Z,   0.40,  -9.21, -10.20,  99.90,  -1.39,
08/10 19Z,   0.40,  -7.18,  -8.11,  99.90,  -1.33,
08/10 20Z,   0.40,  -5.84,  -6.80,  99.90,  -1.36,
08/10 21Z,   0.40,  -5.41,  -6.24,  99.90,  -1.23,  (max)
08/10 22Z,   0.40,  -5.88,  -6.74,  99.90,  -1.26,
08/10 23Z,   0.40,  -7.09,  -7.92,  99.90,  -1.23,
08/11 00Z,   0.40,  -8.62,  -9.36,  99.90,  -1.14,
08/11 01Z,   0.40,  -9.90, -10.56,  99.90,  -1.06,
08/11 02Z,   0.40, -10.46, -11.25,  99.90,  -1.19,  (min)
08/11 03Z,   0.40, -10.07, -10.88,  99.90,  -1.21,
08/11 04Z,   0.50,  -8.76,  -9.49,  99.90,  -1.23,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/11 05Z,   0.50,  -6.77,  99.90,  -7.51,  -1.24,
08/11 06Z,   0.50,  -4.61,  99.90,  -5.35,  -1.24,
08/11 07Z,   0.50,  -2.86,  99.90,  -3.61,  -1.25,
08/11 08Z,   0.60,  -2.04,  99.90,  -2.69,  -1.25,  (max)
08/11 09Z,   0.60,  -2.40,  99.90,  -3.06,  -1.26,
08/11 10Z,   0.60,  -3.97,  99.90,  -4.63,  -1.26,
08/11 11Z,   0.50,  -6.55,  99.90,  -7.32,  -1.27,
08/11 12Z,   0.50,  -9.68,  99.90, -10.45,  -1.27,
08/11 13Z,   0.50, -12.67,  99.90, -13.45,  -1.28,
08/11 14Z,   0.50, -14.86,  99.90, -15.64,  -1.28,
08/11 15Z,   0.40, -15.78,  99.90, -16.66,  -1.28,  (min)
08/11 16Z,   0.40, -15.31,  99.90, -16.20,  -1.29,
08/11 17Z,   0.40, -13.60,  99.90, -14.49,  -1.29,
08/11 18Z,   0.40, -11.07,  99.90, -11.96,  -1.29,
08/11 19Z,   0.40,  -8.37,  99.90,  -9.26,  -1.29,
08/11 20Z,   0.50,  -6.15,  99.90,  -6.94,  -1.29,
08/11 21Z,   0.50,  -4.84,  99.90,  -5.63,  -1.29,
08/11 22Z,   0.50,  -4.65,  99.90,  -5.44,  -1.29,  (max)
08/11 23Z,   0.50,  -5.55,  99.90,  -6.34,  -1.29,
08/12 00Z,   0.50,  -7.27,  99.90,  -8.06,  -1.29,
08/12 01Z,   0.40,  -9.24,  99.90, -10.13,  -1.29,
08/12 02Z,   0.40, -10.81,  99.90, -11.70,  -1.29,
08/12 03Z,   0.40, -11.43,  99.90, -12.32,  -1.29,  (min)
08/12 04Z,   0.40, -10.89,  99.90, -11.77,  -1.29,
08/12 05Z,   0.40,  -9.24,  99.90, -10.13,  -1.29,
08/12 06Z,   0.40,  -6.87,  99.90,  -7.76,  -1.29,
08/12 07Z,   0.40,  -4.37,  99.90,  -5.26,  -1.29,
08/12 08Z,   0.40,  -2.45,  99.90,  -3.34,  -1.29,
08/12 09Z,   0.40,  -1.64,  99.90,  -2.52,  -1.29,  (max)
08/12 10Z,   0.40,  -2.18,  99.90,  -3.07,  -1.29,
08/12 11Z,   0.40,  -4.06,  99.90,  -4.95,  -1.29,
08/12 12Z,   0.30,  -7.00,  99.90,  -7.99,  -1.29,
08/12 13Z,   0.30, -10.42,  99.90, -11.41,  -1.29,
08/12 14Z,   0.30, -13.52,  99.90, -14.51,  -1.29,
08/12 15Z,   0.20, -15.58,  99.90, -16.67,  -1.29,
08/12 16Z,   0.20, -16.17,  99.90, -17.26,  -1.29,  (min)
08/12 17Z,   0.20, -15.21,  99.90, -16.30,  -1.29,
08/12 18Z,   0.20, -12.99,  99.90, -14.08,  -1.29,
08/12 19Z,   0.20, -10.05,  99.90, -11.14,  -1.29,
08/12 20Z,   0.20,  -7.15,  99.90,  -8.24,  -1.29,
08/12 21Z,   0.20,  -4.97,  99.90,  -6.05,  -1.29,
08/12 22Z,   0.10,  -3.93,  99.90,  -5.12,  -1.29,  (max)
08/12 23Z,   0.20,  -4.19,  99.90,  -5.28,  -1.29,
08/13 00Z,   0.20,  -5.62,  99.90,  -6.71,  -1.29,
08/13 01Z,   0.10,  -7.83,  99.90,  -9.02,  -1.29,
08/13 02Z,   0.10, -10.15,  99.90, -11.34,  -1.29,
08/13 03Z,   0.10, -11.82,  99.90, -13.01,  -1.29,
08/13 04Z,   0.10, -12.32,  99.90, -13.51,  -1.29,  (min)
08/13 05Z,   0.10, -11.47,  99.90, -12.66,  -1.29,
08/13 06Z,   0.10,  -9.46,  99.90, -10.64,  -1.29,
08/13 07Z,   0.10,  -6.76,  99.90,  -7.95,  -1.29,
08/13 08Z,   0.10,  -4.09,  99.90,  -5.28,  -1.29,
08/13 09Z,   0.10,  -2.19,  99.90,  -3.38,  -1.29,
08/13 10Z,   0.20,  -1.57,  99.90,  -2.66,  -1.29,  (max)
08/13 11Z,   0.10,  -2.42,  99.90,  -3.61,  -1.29,
08/13 12Z,   0.10,  -4.64,  99.90,  -5.83,  -1.29,
08/13 13Z,   0.10,  -7.84,  99.90,  -9.03,  -1.29,
08/13 14Z,   0.10, -11.34,  99.90, -12.53,  -1.29,
08/13 15Z,   0.10, -14.28,  99.90, -15.47,  -1.29,
08/13 16Z,   0.10, -15.94,  99.90, -17.13,  -1.29,
08/13 17Z,   0.10, -15.99,  99.90, -17.18,  -1.29,  (min)
08/13 18Z,   0.10, -14.47,  99.90, -15.66,  -1.29,
08/13 19Z,   0.10, -11.79,  99.90, -12.98,  -1.29,
08/13 20Z,   0.10,  -8.62,  99.90,  -9.81,  -1.29,
08/13 21Z,   0.20,  -5.76,  99.90,  -6.85,  -1.29,
08/13 22Z,   0.20,  -3.88,  99.90,  -4.97,  -1.29,
08/13 23Z,   0.20,  -3.31,  99.90,  -4.40,  -1.29,  (max)
08/14 00Z,   0.20,  -4.13,  99.90,  -5.22,  -1.29,
08/14 01Z,   0.20,  -6.09,  99.90,  -7.18,  -1.29,
08/14 02Z,   0.20,  -8.68,  99.90,  -9.77,  -1.29,
08/14 03Z,   0.30, -11.14,  99.90, -12.13,  -1.29,
08/14 04Z,   0.40, -12.71,  99.90, -13.60,  -1.29,
08/14 05Z,   0.40, -12.92,  99.90, -13.81,  -1.29,  (min)
08/14 06Z,   0.50, -11.71,  99.90, -12.50,  -1.29,
08/14 07Z,   0.50,  -9.38,  99.90, -10.17,  -1.29,
08/14 08Z,   0.50,  -6.52,  99.90,  -7.31,  -1.29,
08/14 09Z,   0.50,  -3.90,  99.90,  -4.69,  -1.29,
08/14 10Z,   0.50,  -2.23,  99.90,  -3.02,  -1.29,
08/14 11Z,   0.40,  -1.95,  99.90,  -2.84,  -1.29,  (max)
08/14 12Z,   0.50,  -3.14,  99.90,  -3.93,  -1.29,
08/14 13Z,   0.40,  -5.62,  99.90,  -6.51,  -1.29,
08/14 14Z,   0.40,  -8.89,  99.90,  -9.78,  -1.29,
08/14 15Z,   0.50, -12.20,  99.90, -12.99,  -1.29,
08/14 16Z,   0.50, -14.70,  99.90, -15.49,  -1.29,
08/14 17Z,   0.60, -15.76,  99.90, -16.45,  -1.29,  (min)
08/14 18Z,   0.70, -15.17,  99.90, -15.76,  -1.29,
08/14 19Z,  99.90, -13.14,  99.90,  99.90,  -1.29,
08/14 20Z,  99.90, -10.18,  99.90,  99.90,  -1.29,
08/14 21Z,  99.90,  -7.03,  99.90,  99.90,  -1.29,
08/14 22Z,  99.90,  -4.48,  99.90,  99.90,  -1.29,
08/14 23Z,  99.90,  -3.11,  99.90,  99.90,  -1.29,
08/15 00Z,  99.90,  -3.13,  99.90,  99.90,  -1.29,