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 : 04/13/2026 01:22:44 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/11 06Z,   0.50,  -7.20,  -8.07,  99.90,  -1.37,
04/11 07Z,   0.50,  -7.35,  -8.27,  99.90,  -1.42,  (max)
04/11 08Z,   0.50,  -7.75,  -8.64,  99.90,  -1.39,
04/11 09Z,   0.50,  -8.23,  -9.20,  99.90,  -1.47,
04/11 10Z,   0.60,  -8.56,  -9.54,  99.90,  -1.58,  (min)
04/11 11Z,   0.60,  -8.59,  -9.49,  99.90,  -1.50,
04/11 12Z,   0.60,  -8.32,  -9.32,  99.90,  -1.60,
04/11 13Z,   0.60,  -7.82,  -8.75,  99.90,  -1.53,
04/11 14Z,   0.60,  -7.17,  -8.15,  99.90,  -1.58,
04/11 15Z,   0.60,  -6.52,  -7.46,  99.90,  -1.54,
04/11 16Z,   0.60,  -6.08,  -7.06,  99.90,  -1.58,  (max)
04/11 17Z,   0.60,  -6.05,  -7.13,  99.90,  -1.68,
04/11 18Z,   0.60,  -6.48,  -7.54,  99.90,  -1.66,
04/11 19Z,   0.70,  -7.33,  -8.29,  99.90,  -1.66,
04/11 20Z,   0.70,  -8.51,  -9.40,  99.90,  -1.59,
04/11 21Z,   0.80,  -9.84, -10.68,  99.90,  -1.64,
04/11 22Z,   0.70, -11.05, -11.89,  99.90,  -1.54,
04/11 23Z,   0.70, -11.84, -12.72,  99.90,  -1.58,
04/12 00Z,   0.70, -12.09, -13.03,  99.90,  -1.64,  (min)
04/12 01Z,   0.70, -11.79, -12.61,  99.90,  -1.52,
04/12 02Z,   0.70, -10.99, -11.69,  99.90,  -1.40,
04/12 03Z,   0.70,  -9.82, -10.58,  99.90,  -1.46,
04/12 04Z,   0.80,  -8.52,  -9.17,  99.90,  -1.45,
04/12 05Z,   0.80,  -7.43,  -8.03,  99.90,  -1.40,
04/12 06Z,   0.80,  -6.74,  -7.34,  99.90,  -1.40,
04/12 07Z,   0.80,  -6.54,  -7.15,  99.90,  -1.41,  (max)
04/12 08Z,   0.80,  -6.84,  -7.32,  99.90,  -1.28,
04/12 09Z,   0.90,  -7.52,  -8.07,  99.90,  -1.45,
04/12 10Z,   0.90,  -8.36,  -8.79,  99.90,  -1.33,
04/12 11Z,   1.00,  -9.05,  -9.45,  99.90,  -1.40,
04/12 12Z,   0.90,  -9.36,  -9.78,  99.90,  -1.32,  (min)
04/12 13Z,   0.90,  -9.23,  -9.72,  99.90,  -1.39,
04/12 14Z,   1.00,  -8.68,  -9.11,  99.90,  -1.43,
04/12 15Z,   1.00,  -7.81,  -8.37,  99.90,  -1.56,
04/12 16Z,   1.00,  -6.84,  -7.34,  99.90,  -1.50,
04/12 17Z,   1.00,  -6.07,  -6.56,  99.90,  -1.49,
04/12 18Z,   0.90,  -5.78,  -6.24,  99.90,  -1.36,  (max)
04/12 19Z,   1.00,  -6.09,  -6.61,  99.90,  -1.52,
04/12 20Z,   1.00,  -6.96,  -7.43,  99.90,  -1.47,
04/12 21Z,   1.10,  -8.31,  -8.75,  99.90,  -1.54,
04/12 22Z,   1.00,  -9.89, -10.29,  99.90,  -1.40,
04/12 23Z,   1.20, -11.33, -11.71,  99.90,  -1.58,
04/13 00Z,   1.00, -12.27, -12.63,  99.90,  -1.36,
04/13 01Z,   0.90, -12.53, -13.01,  99.90,  -1.38,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/13 02Z,   1.00, -12.06,  99.90, -12.45,  -1.39,
04/13 03Z,   1.10, -10.94,  99.90, -11.24,  -1.40,
04/13 04Z,   1.00,  -9.38,  99.90,  -9.79,  -1.41,
04/13 05Z,   1.00,  -7.76,  99.90,  -8.17,  -1.41,
04/13 06Z,   1.00,  -6.47,  99.90,  -6.90,  -1.42,
04/13 07Z,   1.10,  -5.79,  99.90,  -6.13,  -1.43,  (max)
04/13 08Z,   1.10,  -5.82,  99.90,  -6.16,  -1.44,
04/13 09Z,   1.20,  -6.51,  99.90,  -6.76,  -1.45,
04/13 10Z,   1.20,  -7.69,  99.90,  -7.95,  -1.46,
04/13 11Z,   1.30,  -9.02,  99.90,  -9.18,  -1.47,
04/13 12Z,   1.20, -10.06,  99.90, -10.34,  -1.47,
04/13 13Z,   1.20, -10.54,  99.90, -10.82,  -1.48,  (min)
04/13 14Z,   1.20, -10.34,  99.90, -10.62,  -1.48,
04/13 15Z,   1.20,  -9.50,  99.90,  -9.79,  -1.48,
04/13 16Z,   1.10,  -8.21,  99.90,  -8.59,  -1.48,
04/13 17Z,   1.10,  -6.80,  99.90,  -7.19,  -1.48,
04/13 18Z,   1.10,  -5.71,  99.90,  -6.10,  -1.48,
04/13 19Z,   0.90,  -5.27,  99.90,  -5.85,  -1.48,  (max)
04/13 20Z,   1.20,  -5.61,  99.90,  -5.89,  -1.48,
04/13 21Z,   1.30,  -6.69,  99.90,  -6.87,  -1.48,
04/13 22Z,   1.20,  -8.35,  99.90,  -8.63,  -1.48,
04/13 23Z,   1.20, -10.23,  99.90, -10.51,  -1.48,
04/14 00Z,   1.50, -11.85,  99.90, -11.84,  -1.48,
04/14 01Z,   1.30, -12.80,  99.90, -12.98,  -1.48,
04/14 02Z,   1.10, -12.85,  99.90, -13.24,  -1.48,  (min)
04/14 03Z,   1.10, -12.00,  99.90, -12.38,  -1.48,
04/14 04Z,   1.20, -10.39,  99.90, -10.68,  -1.48,
04/14 05Z,   1.10,  -8.40,  99.90,  -8.78,  -1.48,
04/14 06Z,   1.00,  -6.51,  99.90,  -6.99,  -1.48,
04/14 07Z,   1.00,  -5.21,  99.90,  -5.69,  -1.48,
04/14 08Z,   1.00,  -4.78,  99.90,  -5.26,  -1.48,  (max)
04/14 09Z,   1.00,  -5.27,  99.90,  -5.76,  -1.48,
04/14 10Z,   0.90,  -6.57,  99.90,  -7.16,  -1.48,
04/14 11Z,   1.00,  -8.37,  99.90,  -8.86,  -1.48,
04/14 12Z,   1.00, -10.18,  99.90, -10.66,  -1.48,
04/14 13Z,   0.90, -11.47,  99.90, -12.05,  -1.48,
04/14 14Z,   0.90, -11.91,  99.90, -12.49,  -1.48,  (min)
04/14 15Z,   0.90, -11.41,  99.90, -12.00,  -1.48,
04/14 16Z,   0.90, -10.10,  99.90, -10.68,  -1.48,
04/14 17Z,   0.80,  -8.28,  99.90,  -8.96,  -1.48,
04/14 18Z,   0.90,  -6.44,  99.90,  -7.02,  -1.48,
04/14 19Z,   0.90,  -5.12,  99.90,  -5.70,  -1.48,
04/14 20Z,   0.90,  -4.68,  99.90,  -5.26,  -1.48,  (max)
04/14 21Z,   0.90,  -5.21,  99.90,  -5.79,  -1.48,
04/14 22Z,   0.70,  -6.62,  99.90,  -7.41,  -1.48,
04/14 23Z,   0.90,  -8.64,  99.90,  -9.22,  -1.48,
04/15 00Z,   0.90, -10.78,  99.90, -11.36,  -1.48,
04/15 01Z,   1.00, -12.45,  99.90, -12.93,  -1.48,
04/15 02Z,   0.80, -13.20,  99.90, -13.88,  -1.48,  (min)
04/15 03Z,   0.60, -12.83,  99.90, -13.72,  -1.48,
04/15 04Z,   1.00, -11.44,  99.90, -11.92,  -1.48,
04/15 05Z,   1.00,  -9.30,  99.90,  -9.78,  -1.48,
04/15 06Z,   0.90,  -6.94,  99.90,  -7.52,  -1.48,
04/15 07Z,   0.80,  -4.97,  99.90,  -5.65,  -1.48,
04/15 08Z,   1.00,  -3.90,  99.90,  -4.38,  -1.48,
04/15 09Z,   1.10,  -3.96,  99.90,  -4.34,  -1.48,  (max)
04/15 10Z,   1.00,  -5.12,  99.90,  -5.60,  -1.48,
04/15 11Z,   0.90,  -7.13,  99.90,  -7.72,  -1.48,
04/15 12Z,   1.00,  -9.54,  99.90, -10.02,  -1.48,
04/15 13Z,   1.00, -11.71,  99.90, -12.19,  -1.48,
04/15 14Z,   0.90, -13.04,  99.90, -13.63,  -1.48,
04/15 15Z,   0.90, -13.23,  99.90, -13.81,  -1.48,  (min)
04/15 16Z,   1.00, -12.24,  99.90, -12.73,  -1.48,
04/15 17Z,   1.00, -10.35,  99.90, -10.83,  -1.48,
04/15 18Z,   1.00,  -8.01,  99.90,  -8.49,  -1.48,
04/15 19Z,   1.00,  -5.85,  99.90,  -6.33,  -1.48,
04/15 20Z,   1.00,  -4.46,  99.90,  -4.94,  -1.48,
04/15 21Z,   1.00,  -4.18,  99.90,  -4.66,  -1.48,  (max)
04/15 22Z,   1.00,  -5.03,  99.90,  -5.51,  -1.48,
04/15 23Z,   1.00,  -6.82,  99.90,  -7.30,  -1.48,
04/16 00Z,   0.90,  -9.14,  99.90,  -9.73,  -1.48,
04/16 01Z,   0.90, -11.39,  99.90, -11.97,  -1.48,
04/16 02Z,   0.80, -12.91,  99.90, -13.60,  -1.48,
04/16 03Z,   0.80, -13.26,  99.90, -13.95,  -1.48,  (min)
04/16 04Z,   0.80, -12.34,  99.90, -13.02,  -1.48,
04/16 05Z,   0.80, -10.36,  99.90, -11.04,  -1.48,
04/16 06Z,   0.90,  -7.78,  99.90,  -8.36,  -1.48,
04/16 07Z,   0.90,  -5.24,  99.90,  -5.82,  -1.48,
04/16 08Z,   0.90,  -3.43,  99.90,  -4.01,  -1.48,
04/16 09Z,   1.00,  -2.82,  99.90,  -3.30,  -1.48,  (max)
04/16 10Z,   0.90,  -3.55,  99.90,  -4.13,  -1.48,
04/16 11Z,   0.90,  -5.45,  99.90,  -6.04,  -1.48,
04/16 12Z,   0.80,  -8.15,  99.90,  -8.84,  -1.48,
04/16 13Z,   0.80, -11.03,  99.90, -11.71,  -1.48,
04/16 14Z,   0.80, -13.35,  99.90, -14.04,  -1.48,
04/16 15Z,   0.70, -14.51,  99.90, -15.30,  -1.48,  (min)
04/16 16Z,   0.70, -14.25,  99.90, -15.04,  -1.48,
04/16 17Z,   0.70, -12.69,  99.90, -13.48,  -1.48,
04/16 18Z,   0.80, -10.23,  99.90, -10.92,  -1.48,