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 : 05/08/2026 08:22:01 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/06 12Z,   1.00,  -3.87,  -4.28,  99.90,  -1.41,  (max)
05/06 13Z,   0.90,  -4.36,  -4.83,  99.90,  -1.37,
05/06 14Z,   0.90,  -5.68,  -6.15,  99.90,  -1.37,
05/06 15Z,   0.90,  -7.59,  -8.01,  99.90,  -1.32,
05/06 16Z,   0.90,  -9.75, -10.17,  99.90,  -1.32,
05/06 17Z,   0.90, -11.78, -12.17,  99.90,  -1.29,
05/06 18Z,   0.90, -13.24, -13.77,  99.90,  -1.43,
05/06 19Z,   0.90, -13.79, -14.35,  99.90,  -1.46,  (min)
05/06 20Z,   0.90, -13.35, -13.93,  99.90,  -1.48,
05/06 21Z,   0.90, -12.15, -12.77,  99.90,  -1.52,
05/06 22Z,   0.90, -10.51, -11.08,  99.90,  -1.47,
05/06 23Z,   0.90,  -8.81,  -9.43,  99.90,  -1.52,
05/07 00Z,   0.90,  -7.41,  -8.10,  99.90,  -1.59,
05/07 01Z,   0.80,  -6.62,  -7.22,  99.90,  -1.40,
05/07 02Z,   0.80,  -6.52,  -7.10,  99.90,  -1.38,  (max)
05/07 03Z,   0.70,  -6.99,  -7.53,  99.90,  -1.24,
05/07 04Z,   0.70,  -7.82,  -8.50,  99.90,  -1.38,
05/07 05Z,   0.70,  -8.74,  -9.47,  99.90,  -1.43,
05/07 06Z,   0.70,  -9.43, -10.12,  99.90,  -1.39,
05/07 07Z,   0.70,  -9.56, -10.29,  99.90,  -1.43,  (min)
05/07 08Z,   0.70,  -9.00,  -9.80,  99.90,  -1.50,
05/07 09Z,   0.70,  -7.91,  -8.71,  99.90,  -1.50,
05/07 10Z,   0.70,  -6.60,  -7.42,  99.90,  -1.52,
05/07 11Z,   0.60,  -5.41,  -6.12,  99.90,  -1.31,
05/07 12Z,   0.60,  -4.63,  -5.33,  99.90,  -1.30,
05/07 13Z,   0.60,  -4.53,  -5.23,  99.90,  -1.30,  (max)
05/07 14Z,   0.50,  -5.21,  -5.98,  99.90,  -1.27,
05/07 15Z,   0.40,  -6.57,  -7.27,  99.90,  -1.10,
05/07 16Z,   0.40,  -8.34,  -9.01,  99.90,  -1.07,
05/07 17Z,   0.40, -10.23, -10.98,  99.90,  -1.15,
05/07 18Z,   0.40, -11.91, -12.58,  99.90,  -1.07,
05/07 19Z,   0.40, -13.01, -13.65,  99.90,  -1.04,
05/07 20Z,   0.30, -13.28, -13.96,  99.90,  -0.98,  (min)
05/07 21Z,   0.30, -12.72, -13.45,  99.90,  -1.03,
05/07 22Z,   0.40, -11.57, -12.24,  99.90,  -1.07,
05/07 23Z,   0.40, -10.12, -10.89,  99.90,  -1.17,
05/08 00Z,   0.30,  -8.66,  -9.36,  99.90,  -1.00,
05/08 01Z,   0.30,  -7.51,  -8.13,  99.90,  -0.92,
05/08 02Z,   0.30,  -6.89,  -7.58,  99.90,  -0.99,
05/08 03Z,   0.40,  -6.84,  -7.49,  99.90,  -1.05,  (max)
05/08 04Z,   0.30,  -7.26,  -7.79,  99.90,  -0.83,
05/08 05Z,   0.30,  -7.95,  -8.52,  99.90,  -0.87,
05/08 06Z,   0.30,  -8.69,  -9.21,  99.90,  -0.82,
05/08 07Z,   0.30,  -9.20,  -9.72,  99.90,  -0.82,
05/08 08Z,   0.40,  -9.21,  -9.81,  99.90,  -1.00,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/08 09Z,   0.40,  -8.66,  99.90,  -9.27,  -1.02,
05/08 10Z,   0.40,  -7.72,  99.90,  -8.35,  -1.03,
05/08 11Z,   0.30,  -6.66,  99.90,  -7.41,  -1.05,
05/08 12Z,   0.40,  -5.75,  99.90,  -6.41,  -1.06,
05/08 13Z,   0.40,  -5.21,  99.90,  -5.89,  -1.08,
05/08 14Z,   0.50,  -5.26,  99.90,  -5.86,  -1.09,  (max)
05/08 15Z,   0.50,  -5.97,  99.90,  -6.58,  -1.11,
05/08 16Z,   0.60,  -7.21,  99.90,  -7.73,  -1.12,
05/08 17Z,   0.60,  -8.77,  99.90,  -9.31,  -1.14,
05/08 18Z,   0.70, -10.41,  99.90, -10.86,  -1.15,
05/08 19Z,   0.80, -11.83,  99.90, -12.19,  -1.17,
05/08 20Z,   0.90, -12.69,  99.90, -12.98,  -1.18,
05/08 21Z,   0.90, -12.82,  99.90, -13.11,  -1.18,  (min)
05/08 22Z,   0.90, -12.26,  99.90, -12.54,  -1.18,
05/08 23Z,   0.90, -11.21,  99.90, -11.49,  -1.18,
05/09 00Z,   0.90,  -9.90,  99.90, -10.19,  -1.18,
05/09 01Z,   0.90,  -8.59,  99.90,  -8.88,  -1.18,
05/09 02Z,   1.00,  -7.54,  99.90,  -7.73,  -1.18,
05/09 03Z,   1.00,  -6.95,  99.90,  -7.14,  -1.18,
05/09 04Z,   1.10,  -6.88,  99.90,  -6.96,  -1.18,  (max)
05/09 05Z,   1.10,  -7.23,  99.90,  -7.31,  -1.18,
05/09 06Z,   1.40,  -7.85,  99.90,  -7.63,  -1.18,
05/09 07Z,   1.20,  -8.54,  99.90,  -8.52,  -1.18,
05/09 08Z,   1.30,  -9.03,  99.90,  -8.91,  -1.18,  (min)
05/09 09Z,   1.40,  -9.09,  99.90,  -8.88,  -1.18,
05/09 10Z,   1.50,  -8.68,  99.90,  -8.37,  -1.18,
05/09 11Z,   1.40,  -7.95,  99.90,  -7.74,  -1.18,
05/09 12Z,   1.40,  -7.11,  99.90,  -6.89,  -1.18,
05/09 13Z,   1.50,  -6.34,  99.90,  -6.03,  -1.18,
05/09 14Z,   1.50,  -5.88,  99.90,  -5.56,  -1.18,  (max)
05/09 15Z,   1.40,  -5.90,  99.90,  -5.68,  -1.18,
05/09 16Z,   1.40,  -6.49,  99.90,  -6.27,  -1.18,
05/09 17Z,   1.50,  -7.55,  99.90,  -7.23,  -1.18,
05/09 18Z,   1.50,  -8.92,  99.90,  -8.60,  -1.18,
05/09 19Z,   1.50, -10.37,  99.90, -10.05,  -1.18,
05/09 20Z,   1.50, -11.63,  99.90, -11.32,  -1.18,
05/09 21Z,   1.60, -12.40,  99.90, -11.98,  -1.18,
05/09 22Z,   1.60, -12.50,  99.90, -12.08,  -1.18,  (min)
05/09 23Z,   1.60, -11.97,  99.90, -11.55,  -1.18,
05/10 00Z,   1.60, -10.98,  99.90, -10.56,  -1.18,
05/10 01Z,   1.60,  -9.71,  99.90,  -9.29,  -1.18,
05/10 02Z,   1.60,  -8.40,  99.90,  -7.98,  -1.18,
05/10 03Z,   1.60,  -7.32,  99.90,  -6.90,  -1.18,
05/10 04Z,   1.60,  -6.69,  99.90,  -6.28,  -1.18,
05/10 05Z,   1.60,  -6.59,  99.90,  -6.17,  -1.18,  (max)
05/10 06Z,   1.60,  -6.95,  99.90,  -6.53,  -1.18,
05/10 07Z,   1.60,  -7.64,  99.90,  -7.22,  -1.18,
05/10 08Z,   1.60,  -8.45,  99.90,  -8.04,  -1.18,
05/10 09Z,   1.60,  -9.11,  99.90,  -8.70,  -1.18,
05/10 10Z,   1.60,  -9.37,  99.90,  -8.96,  -1.18,  (min)
05/10 11Z,   1.60,  -9.17,  99.90,  -8.75,  -1.18,
05/10 12Z,   1.60,  -8.60,  99.90,  -8.18,  -1.18,
05/10 13Z,   1.60,  -7.84,  99.90,  -7.42,  -1.18,
05/10 14Z,   1.50,  -7.04,  99.90,  -6.73,  -1.18,
05/10 15Z,   1.50,  -6.46,  99.90,  -6.14,  -1.18,
05/10 16Z,   1.50,  -6.31,  99.90,  -5.99,  -1.18,  (max)
05/10 17Z,   1.50,  -6.70,  99.90,  -6.38,  -1.18,
05/10 18Z,   1.50,  -7.59,  99.90,  -7.27,  -1.18,
05/10 19Z,   1.50,  -8.82,  99.90,  -8.50,  -1.18,
05/10 20Z,   1.40, -10.20,  99.90,  -9.99,  -1.18,
05/10 21Z,   1.40, -11.44,  99.90, -11.22,  -1.18,
05/10 22Z,   1.40, -12.20,  99.90, -11.99,  -1.18,
05/10 23Z,   1.40, -12.31,  99.90, -12.09,  -1.18,  (min)
05/11 00Z,   1.40, -11.78,  99.90, -11.56,  -1.18,
05/11 01Z,   1.30, -10.74,  99.90, -10.62,  -1.18,
05/11 02Z,   1.30,  -9.37,  99.90,  -9.25,  -1.18,
05/11 03Z,   1.30,  -7.93,  99.90,  -7.81,  -1.18,
05/11 04Z,   1.20,  -6.74,  99.90,  -6.73,  -1.18,
05/11 05Z,   1.20,  -6.08,  99.90,  -6.06,  -1.18,  (max)
05/11 06Z,   1.10,  -6.03,  99.90,  -6.12,  -1.18,
05/11 07Z,   1.00,  -6.55,  99.90,  -6.74,  -1.18,
05/11 08Z,   1.20,  -7.50,  99.90,  -7.48,  -1.18,
05/11 09Z,   1.20,  -8.63,  99.90,  -8.61,  -1.18,
05/11 10Z,   1.00,  -9.60,  99.90,  -9.78,  -1.18,
05/11 11Z,   0.90, -10.12,  99.90, -10.40,  -1.18,  (min)
05/11 12Z,   0.90, -10.08,  99.90, -10.36,  -1.18,
05/11 13Z,   0.90,  -9.56,  99.90,  -9.84,  -1.18,
05/11 14Z,   0.80,  -8.69,  99.90,  -9.07,  -1.18,
05/11 15Z,   0.70,  -7.67,  99.90,  -8.16,  -1.18,
05/11 16Z,   0.70,  -6.81,  99.90,  -7.30,  -1.18,
05/11 17Z,   0.60,  -6.41,  99.90,  -6.99,  -1.18,  (max)
05/11 18Z,   0.60,  -6.60,  99.90,  -7.19,  -1.18,
05/11 19Z,   0.50,  -7.37,  99.90,  -8.05,  -1.18,
05/11 20Z,   0.60,  -8.58,  99.90,  -9.17,  -1.18,
05/11 21Z,   0.60, -10.01,  99.90, -10.59,  -1.18,
05/11 22Z,   0.50, -11.31,  99.90, -11.99,  -1.18,
05/11 23Z,   0.50, -12.11,  99.90, -12.79,  -1.18,
05/12 00Z,   0.40, -12.20,  99.90, -12.98,  -1.18,