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 : 05/10/2026 01:22:43 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/08 06Z,   0.30,  -8.69,  -9.21,  99.90,  -0.82,
05/08 07Z,   0.40,  -9.20,  -9.72,  99.90,  -0.92,
05/08 08Z,   0.50,  -9.21,  -9.81,  99.90,  -1.10,  (min)
05/08 09Z,   0.50,  -8.66,  -9.36,  99.90,  -1.20,
05/08 10Z,   0.40,  -7.72,  -8.32,  99.90,  -1.00,
05/08 11Z,   0.40,  -6.66,  -7.25,  99.90,  -0.99,
05/08 12Z,   0.40,  -5.75,  -6.30,  99.90,  -0.95,
05/08 13Z,   0.50,  -5.21,  -5.71,  99.90,  -1.00,  (max)
05/08 14Z,   0.50,  -5.26,  -5.73,  99.90,  -0.97,
05/08 15Z,   0.50,  -5.97,  -6.41,  99.90,  -0.94,
05/08 16Z,   0.40,  -7.21,  -7.64,  99.90,  -0.83,
05/08 17Z,   0.50,  -8.77,  -9.20,  99.90,  -0.93,
05/08 18Z,   0.70, -10.41, -10.84,  99.90,  -1.13,
05/08 19Z,   0.80, -11.83, -12.21,  99.90,  -1.18,
05/08 20Z,   0.70, -12.69, -13.02,  99.90,  -1.03,
05/08 21Z,   0.70, -12.82, -13.21,  99.90,  -1.09,  (min)
05/08 22Z,   0.80, -12.26, -12.55,  99.90,  -1.09,
05/08 23Z,   0.90, -11.21, -11.57,  99.90,  -1.26,
05/09 00Z,   1.00,  -9.90, -10.19,  99.90,  -1.29,
05/09 01Z,   0.90,  -8.59,  -8.83,  99.90,  -1.14,
05/09 02Z,   0.90,  -7.54,  -7.80,  99.90,  -1.16,
05/09 03Z,   1.00,  -6.95,  -7.21,  99.90,  -1.26,
05/09 04Z,   1.10,  -6.88,  -7.12,  99.90,  -1.34,  (max)
05/09 05Z,   1.30,  -7.23,  -7.37,  99.90,  -1.44,
05/09 06Z,   1.20,  -7.85,  -7.98,  99.90,  -1.33,
05/09 07Z,   1.20,  -8.54,  -8.59,  99.90,  -1.25,
05/09 08Z,   1.30,  -9.03,  -8.99,  99.90,  -1.26,
05/09 09Z,   1.30,  -9.09,  -9.06,  99.90,  -1.27,  (min)
05/09 10Z,   1.30,  -8.68,  -8.67,  99.90,  -1.29,
05/09 11Z,   1.30,  -7.95,  -7.91,  99.90,  -1.26,
05/09 12Z,   1.50,  -7.11,  -7.05,  99.90,  -1.44,
05/09 13Z,   1.40,  -6.34,  -6.24,  99.90,  -1.30,
05/09 14Z,   1.40,  -5.88,  -5.70,  99.90,  -1.22,  (max)
05/09 15Z,   1.40,  -5.90,  -5.78,  99.90,  -1.28,
05/09 16Z,   1.50,  -6.49,  -6.35,  99.90,  -1.36,
05/09 17Z,   1.50,  -7.55,  -7.34,  99.90,  -1.29,
05/09 18Z,   1.60,  -8.92,  -8.74,  99.90,  -1.42,
05/09 19Z,   1.60, -10.37, -10.12,  99.90,  -1.35,
05/09 20Z,   1.60, -11.63, -11.38,  99.90,  -1.35,
05/09 21Z,   1.60, -12.40, -12.19,  99.90,  -1.39,
05/09 22Z,   1.60, -12.50, -12.31,  99.90,  -1.41,  (min)
05/09 23Z,   1.60, -11.97, -11.86,  99.90,  -1.49,
05/10 00Z,   1.70, -10.98, -10.75,  99.90,  -1.47,
05/10 01Z,   1.80,  -9.71,  -9.53,  99.90,  -1.62,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/10 02Z,   1.80,  -8.40,  99.90,  -8.19,  -1.59,
05/10 03Z,   1.90,  -7.32,  99.90,  -6.98,  -1.56,
05/10 04Z,   1.90,  -6.69,  99.90,  -6.32,  -1.53,
05/10 05Z,   1.80,  -6.59,  99.90,  -6.29,  -1.50,  (max)
05/10 06Z,   1.80,  -6.95,  99.90,  -6.62,  -1.47,
05/10 07Z,   1.80,  -7.64,  99.90,  -7.28,  -1.44,
05/10 08Z,   1.70,  -8.45,  99.90,  -8.17,  -1.42,
05/10 09Z,   1.60,  -9.11,  99.90,  -8.90,  -1.39,
05/10 10Z,   1.60,  -9.37,  99.90,  -9.13,  -1.36,  (min)
05/10 11Z,   1.60,  -9.17,  99.90,  -8.89,  -1.33,
05/10 12Z,   1.50,  -8.60,  99.90,  -8.40,  -1.30,
05/10 13Z,   1.50,  -7.84,  99.90,  -7.61,  -1.27,
05/10 14Z,   1.50,  -7.04,  99.90,  -6.81,  -1.27,
05/10 15Z,   1.50,  -6.46,  99.90,  -6.23,  -1.27,
05/10 16Z,   1.60,  -6.31,  99.90,  -5.98,  -1.27,  (max)
05/10 17Z,   1.60,  -6.70,  99.90,  -6.37,  -1.27,
05/10 18Z,   1.70,  -7.59,  99.90,  -7.16,  -1.27,
05/10 19Z,   1.60,  -8.82,  99.90,  -8.49,  -1.27,
05/10 20Z,   1.60, -10.20,  99.90,  -9.87,  -1.27,
05/10 21Z,   1.50, -11.44,  99.90, -11.21,  -1.27,
05/10 22Z,   1.50, -12.20,  99.90, -11.97,  -1.27,
05/10 23Z,   1.50, -12.31,  99.90, -12.08,  -1.27,  (min)
05/11 00Z,   1.40, -11.78,  99.90, -11.65,  -1.27,
05/11 01Z,   1.40, -10.74,  99.90, -10.61,  -1.27,
05/11 02Z,   1.10,  -9.37,  99.90,  -9.54,  -1.27,
05/11 03Z,   1.20,  -7.93,  99.90,  -8.00,  -1.27,
05/11 04Z,   1.20,  -6.74,  99.90,  -6.81,  -1.27,
05/11 05Z,   1.00,  -6.08,  99.90,  -6.35,  -1.27,  (max)
05/11 06Z,   0.90,  -6.03,  99.90,  -6.40,  -1.27,
05/11 07Z,   1.10,  -6.55,  99.90,  -6.72,  -1.27,
05/11 08Z,   1.10,  -7.50,  99.90,  -7.67,  -1.27,
05/11 09Z,   1.00,  -8.63,  99.90,  -8.90,  -1.27,
05/11 10Z,   0.90,  -9.60,  99.90,  -9.97,  -1.27,
05/11 11Z,   1.00, -10.12,  99.90, -10.39,  -1.27,  (min)
05/11 12Z,   1.00, -10.08,  99.90, -10.35,  -1.27,
05/11 13Z,   0.90,  -9.56,  99.90,  -9.93,  -1.27,
05/11 14Z,   0.80,  -8.69,  99.90,  -9.16,  -1.27,
05/11 15Z,   0.70,  -7.67,  99.90,  -8.24,  -1.27,
05/11 16Z,   0.60,  -6.81,  99.90,  -7.48,  -1.27,
05/11 17Z,   0.60,  -6.41,  99.90,  -7.08,  -1.27,  (max)
05/11 18Z,   0.50,  -6.60,  99.90,  -7.37,  -1.27,
05/11 19Z,   0.50,  -7.37,  99.90,  -8.14,  -1.27,
05/11 20Z,   0.50,  -8.58,  99.90,  -9.35,  -1.27,
05/11 21Z,   0.40, -10.01,  99.90, -10.88,  -1.27,
05/11 22Z,   0.40, -11.31,  99.90, -12.18,  -1.27,
05/11 23Z,   0.40, -12.11,  99.90, -12.98,  -1.27,
05/12 00Z,   0.40, -12.20,  99.90, -13.07,  -1.27,  (min)
05/12 01Z,   0.40, -11.57,  99.90, -12.44,  -1.27,
05/12 02Z,   0.40, -10.34,  99.90, -11.21,  -1.27,
05/12 03Z,   0.40,  -8.74,  99.90,  -9.61,  -1.27,
05/12 04Z,   0.40,  -7.09,  99.90,  -7.96,  -1.27,
05/12 05Z,   0.40,  -5.81,  99.90,  -6.68,  -1.27,
05/12 06Z,   0.40,  -5.20,  99.90,  -6.07,  -1.27,  (max)
05/12 07Z,   0.40,  -5.36,  99.90,  -6.23,  -1.27,
05/12 08Z,   0.50,  -6.23,  99.90,  -7.00,  -1.27,
05/12 09Z,   0.50,  -7.61,  99.90,  -8.39,  -1.27,
05/12 10Z,   0.50,  -9.19,  99.90,  -9.96,  -1.27,
05/12 11Z,   0.50, -10.53,  99.90, -11.30,  -1.27,
05/12 12Z,   0.50, -11.28,  99.90, -12.05,  -1.27,
05/12 13Z,   0.50, -11.31,  99.90, -12.08,  -1.27,  (min)
05/12 14Z,   0.50, -10.65,  99.90, -11.42,  -1.27,
05/12 15Z,   0.60,  -9.48,  99.90, -10.15,  -1.27,
05/12 16Z,   0.60,  -8.09,  99.90,  -8.76,  -1.27,
05/12 17Z,   0.70,  -6.87,  99.90,  -7.44,  -1.27,
05/12 18Z,   0.70,  -6.20,  99.90,  -6.77,  -1.27,
05/12 19Z,   1.00,  -6.25,  99.90,  -6.52,  -1.27,  (max)
05/12 20Z,   0.80,  -7.01,  99.90,  -7.48,  -1.27,
05/12 21Z,   0.80,  -8.31,  99.90,  -8.78,  -1.27,
05/12 22Z,   1.00,  -9.87,  99.90, -10.14,  -1.27,
05/12 23Z,   1.10, -11.27,  99.90, -11.44,  -1.27,
05/13 00Z,   1.00, -12.08,  99.90, -12.35,  -1.27,
05/13 01Z,   0.90, -12.07,  99.90, -12.44,  -1.27,  (min)
05/13 02Z,   0.90, -11.22,  99.90, -11.59,  -1.27,
05/13 03Z,   0.90,  -9.69,  99.90, -10.06,  -1.27,
05/13 04Z,   0.90,  -7.78,  99.90,  -8.15,  -1.27,
05/13 05Z,   0.90,  -5.94,  99.90,  -6.31,  -1.27,
05/13 06Z,   0.90,  -4.64,  99.90,  -5.01,  -1.27,
05/13 07Z,   0.90,  -4.22,  99.90,  -4.59,  -1.27,  (max)
05/13 08Z,   0.70,  -4.76,  99.90,  -5.33,  -1.27,
05/13 09Z,   1.00,  -6.14,  99.90,  -6.41,  -1.27,
05/13 10Z,   1.00,  -8.09,  99.90,  -8.36,  -1.27,
05/13 11Z,   0.90, -10.17,  99.90, -10.54,  -1.27,
05/13 12Z,   0.80, -11.85,  99.90, -12.32,  -1.27,
05/13 13Z,   0.80, -12.72,  99.90, -13.19,  -1.27,  (min)
05/13 14Z,   0.90, -12.64,  99.90, -13.01,  -1.27,
05/13 15Z,   0.80, -11.66,  99.90, -12.13,  -1.27,
05/13 16Z,   0.80, -10.05,  99.90, -10.52,  -1.27,
05/13 17Z,   0.80,  -8.21,  99.90,  -8.68,  -1.27,
05/13 18Z,   0.80,  -6.63,  99.90,  -7.10,  -1.27,