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 : 04/11/2026 01:22:48 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/09 06Z,   0.50,  -8.53,  -9.35,  99.90,  -1.32,
04/09 07Z,   0.50,  -8.95,  -9.86,  99.90,  -1.41,
04/09 08Z,   0.50,  -9.00,  -9.90,  99.90,  -1.40,  (min)
04/09 09Z,   0.50,  -8.58,  -9.54,  99.90,  -1.46,
04/09 10Z,   0.50,  -7.77,  -8.77,  99.90,  -1.50,
04/09 11Z,   0.40,  -6.80,  -7.82,  99.90,  -1.42,
04/09 12Z,   0.50,  -5.91,  -6.80,  99.90,  -1.39,
04/09 13Z,   0.50,  -5.29,  -6.20,  99.90,  -1.41,
04/09 14Z,   0.40,  -5.12,  -6.13,  99.90,  -1.41,  (max)
04/09 15Z,   0.40,  -5.50,  -6.52,  99.90,  -1.42,
04/09 16Z,   0.30,  -6.40,  -7.38,  99.90,  -1.28,
04/09 17Z,   0.30,  -7.64,  -8.61,  99.90,  -1.27,
04/09 18Z,   0.40,  -9.03, -10.11,  99.90,  -1.48,
04/09 19Z,   0.40, -10.37, -11.41,  99.90,  -1.44,
04/09 20Z,   0.40, -11.40, -12.43,  99.90,  -1.43,
04/09 21Z,   0.40, -11.89, -13.01,  99.90,  -1.52,  (min)
04/09 22Z,   0.40, -11.81, -12.90,  99.90,  -1.49,
04/09 23Z,   0.40, -11.26, -12.39,  99.90,  -1.53,
04/10 00Z,   0.40, -10.42, -11.50,  99.90,  -1.48,
04/10 01Z,   0.40,  -9.45, -10.56,  99.90,  -1.51,
04/10 02Z,   0.50,  -8.54,  -9.59,  99.90,  -1.55,
04/10 03Z,   0.40,  -7.87,  -8.94,  99.90,  -1.47,
04/10 04Z,   0.40,  -7.56,  -8.59,  99.90,  -1.43,
04/10 05Z,   0.30,  -7.56,  -8.50,  99.90,  -1.24,  (max)
04/10 06Z,   0.40,  -7.80,  -8.75,  99.90,  -1.35,
04/10 07Z,   0.50,  -8.16,  -9.11,  99.90,  -1.45,
04/10 08Z,   0.50,  -8.49,  -9.63,  99.90,  -1.64,
04/10 09Z,   0.40,  -8.58,  -9.65,  99.90,  -1.47,  (min)
04/10 10Z,   0.40,  -8.33,  -9.41,  99.90,  -1.48,
04/10 11Z,   0.40,  -7.79,  -8.98,  99.90,  -1.59,
04/10 12Z,   0.40,  -7.13,  -8.25,  99.90,  -1.52,
04/10 13Z,   0.40,  -6.47,  -7.50,  99.90,  -1.43,
04/10 14Z,   0.40,  -5.95,  -7.10,  99.90,  -1.55,
04/10 15Z,   0.40,  -5.74,  -6.95,  99.90,  -1.61,  (max)
04/10 16Z,   0.40,  -5.96,  -7.17,  99.90,  -1.61,
04/10 17Z,   0.40,  -6.62,  -7.72,  99.90,  -1.50,
04/10 18Z,   0.40,  -7.61,  -8.71,  99.90,  -1.50,
04/10 19Z,   0.50,  -8.81,  -9.99,  99.90,  -1.68,
04/10 20Z,   0.50, -10.05, -11.20,  99.90,  -1.65,
04/10 21Z,   0.50, -11.08, -12.16,  99.90,  -1.58,
04/10 22Z,   0.50, -11.69, -12.88,  99.90,  -1.69,
04/10 23Z,   0.50, -11.79, -12.93,  99.90,  -1.64,  (min)
04/11 00Z,   0.50, -11.44, -12.50,  99.90,  -1.56,
04/11 01Z,   0.50, -10.73, -11.67,  99.90,  -1.44,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/11 02Z,   0.50,  -9.77,  99.90, -10.72,  -1.45,
04/11 03Z,   0.40,  -8.75,  99.90,  -9.80,  -1.45,
04/11 04Z,   0.50,  -7.90,  99.90,  -8.86,  -1.46,
04/11 05Z,   0.50,  -7.37,  99.90,  -8.34,  -1.46,
04/11 06Z,   0.60,  -7.20,  99.90,  -8.07,  -1.47,  (max)
04/11 07Z,   0.50,  -7.35,  99.90,  -8.32,  -1.47,
04/11 08Z,   0.50,  -7.75,  99.90,  -8.73,  -1.48,
04/11 09Z,   0.50,  -8.23,  99.90,  -9.22,  -1.48,
04/11 10Z,   0.60,  -8.56,  99.90,  -9.45,  -1.49,  (min)
04/11 11Z,   0.70,  -8.59,  99.90,  -9.38,  -1.50,
04/11 12Z,   0.70,  -8.32,  99.90,  -9.12,  -1.50,
04/11 13Z,   0.70,  -7.82,  99.90,  -8.63,  -1.51,
04/11 14Z,   0.60,  -7.17,  99.90,  -8.08,  -1.51,
04/11 15Z,   0.50,  -6.52,  99.90,  -7.53,  -1.51,
04/11 16Z,   0.50,  -6.08,  99.90,  -7.09,  -1.51,
04/11 17Z,   0.60,  -6.05,  99.90,  -6.96,  -1.51,  (max)
04/11 18Z,   0.70,  -6.48,  99.90,  -7.29,  -1.51,
04/11 19Z,   0.70,  -7.33,  99.90,  -8.14,  -1.51,
04/11 20Z,   0.70,  -8.51,  99.90,  -9.32,  -1.51,
04/11 21Z,   0.70,  -9.84,  99.90, -10.65,  -1.51,
04/11 22Z,   0.70, -11.05,  99.90, -11.85,  -1.51,
04/11 23Z,   0.80, -11.84,  99.90, -12.55,  -1.51,
04/12 00Z,   0.80, -12.09,  99.90, -12.80,  -1.51,  (min)
04/12 01Z,   0.80, -11.79,  99.90, -12.50,  -1.51,
04/12 02Z,   0.80, -10.99,  99.90, -11.70,  -1.51,
04/12 03Z,   0.70,  -9.82,  99.90, -10.62,  -1.51,
04/12 04Z,   0.80,  -8.52,  99.90,  -9.23,  -1.51,
04/12 05Z,   0.80,  -7.43,  99.90,  -8.13,  -1.51,
04/12 06Z,   0.80,  -6.74,  99.90,  -7.45,  -1.51,
04/12 07Z,   0.80,  -6.54,  99.90,  -7.25,  -1.51,  (max)
04/12 08Z,   0.90,  -6.84,  99.90,  -7.44,  -1.51,
04/12 09Z,   1.00,  -7.52,  99.90,  -8.03,  -1.51,
04/12 10Z,   1.00,  -8.36,  99.90,  -8.87,  -1.51,
04/12 11Z,   1.00,  -9.05,  99.90,  -9.56,  -1.51,
04/12 12Z,   1.00,  -9.36,  99.90,  -9.87,  -1.51,  (min)
04/12 13Z,   1.00,  -9.23,  99.90,  -9.74,  -1.51,
04/12 14Z,   1.00,  -8.68,  99.90,  -9.19,  -1.51,
04/12 15Z,   1.00,  -7.81,  99.90,  -8.32,  -1.51,
04/12 16Z,   1.00,  -6.84,  99.90,  -7.34,  -1.51,
04/12 17Z,   1.00,  -6.07,  99.90,  -6.58,  -1.51,
04/12 18Z,   1.00,  -5.78,  99.90,  -6.29,  -1.51,  (max)
04/12 19Z,   0.90,  -6.09,  99.90,  -6.69,  -1.51,
04/12 20Z,   0.90,  -6.96,  99.90,  -7.57,  -1.51,
04/12 21Z,   0.90,  -8.31,  99.90,  -8.92,  -1.51,
04/12 22Z,   0.90,  -9.89,  99.90, -10.50,  -1.51,
04/12 23Z,   0.90, -11.33,  99.90, -11.94,  -1.51,
04/13 00Z,   1.00, -12.27,  99.90, -12.78,  -1.51,
04/13 01Z,   1.00, -12.53,  99.90, -13.04,  -1.51,  (min)
04/13 02Z,   1.00, -12.06,  99.90, -12.57,  -1.51,
04/13 03Z,   1.10, -10.94,  99.90, -11.35,  -1.51,
04/13 04Z,   1.20,  -9.38,  99.90,  -9.69,  -1.51,
04/13 05Z,   1.20,  -7.76,  99.90,  -8.06,  -1.51,
04/13 06Z,   1.10,  -6.47,  99.90,  -6.88,  -1.51,
04/13 07Z,   1.30,  -5.79,  99.90,  -6.00,  -1.51,  (max)
04/13 08Z,   1.10,  -5.82,  99.90,  -6.22,  -1.51,
04/13 09Z,   1.00,  -6.51,  99.90,  -7.02,  -1.51,
04/13 10Z,   1.10,  -7.69,  99.90,  -8.10,  -1.51,
04/13 11Z,   1.10,  -9.02,  99.90,  -9.42,  -1.51,
04/13 12Z,   1.00, -10.06,  99.90, -10.57,  -1.51,
04/13 13Z,   0.90, -10.54,  99.90, -11.14,  -1.51,  (min)
04/13 14Z,   1.00, -10.34,  99.90, -10.84,  -1.51,
04/13 15Z,   1.00,  -9.50,  99.90, -10.01,  -1.51,
04/13 16Z,   1.10,  -8.21,  99.90,  -8.62,  -1.51,
04/13 17Z,   1.20,  -6.80,  99.90,  -7.11,  -1.51,
04/13 18Z,   1.00,  -5.71,  99.90,  -6.22,  -1.51,
04/13 19Z,   1.30,  -5.27,  99.90,  -5.48,  -1.51,  (max)
04/13 20Z,   1.30,  -5.61,  99.90,  -5.81,  -1.51,
04/13 21Z,   1.50,  -6.69,  99.90,  -6.70,  -1.51,
04/13 22Z,   1.00,  -8.35,  99.90,  -8.85,  -1.51,
04/13 23Z,   1.40, -10.23,  99.90, -10.34,  -1.51,
04/14 00Z,   1.30, -11.85,  99.90, -12.06,  -1.51,
04/14 01Z,   1.10, -12.80,  99.90, -13.21,  -1.51,
04/14 02Z,   1.10, -12.85,  99.90, -13.26,  -1.51,  (min)
04/14 03Z,   1.10, -12.00,  99.90, -12.40,  -1.51,
04/14 04Z,   1.20, -10.39,  99.90, -10.70,  -1.51,
04/14 05Z,   1.00,  -8.40,  99.90,  -8.90,  -1.51,
04/14 06Z,   1.00,  -6.51,  99.90,  -7.01,  -1.51,
04/14 07Z,   1.10,  -5.21,  99.90,  -5.62,  -1.51,
04/14 08Z,   1.10,  -4.78,  99.90,  -5.19,  -1.51,  (max)
04/14 09Z,   1.00,  -5.27,  99.90,  -5.78,  -1.51,
04/14 10Z,   1.00,  -6.57,  99.90,  -7.08,  -1.51,
04/14 11Z,   1.10,  -8.37,  99.90,  -8.78,  -1.51,
04/14 12Z,   1.00, -10.18,  99.90, -10.68,  -1.51,
04/14 13Z,   0.70, -11.47,  99.90, -12.27,  -1.51,
04/14 14Z,   0.90, -11.91,  99.90, -12.51,  -1.51,  (min)
04/14 15Z,   1.00, -11.41,  99.90, -11.92,  -1.51,
04/14 16Z,   0.90, -10.10,  99.90, -10.70,  -1.51,
04/14 17Z,   0.80,  -8.28,  99.90,  -8.98,  -1.51,
04/14 18Z,   0.80,  -6.44,  99.90,  -7.15,  -1.51,