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 : 11/19/2025 11:23:12 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/17 12Z,   1.30,  -6.05,  -5.86,  99.90,  -1.11,
11/17 13Z,   1.30,  -7.24,  -7.14,  99.90,  -1.20,
11/17 14Z,   1.20,  -7.64,  -7.58,  99.90,  -1.14,  (min)
11/17 15Z,   1.20,  -7.12,  -7.03,  99.90,  -1.11,
11/17 16Z,   1.20,  -5.73,  -5.55,  99.90,  -1.02,
11/17 17Z,   1.30,  -3.77,  -3.81,  99.90,  -1.34,
11/17 18Z,   1.20,  -1.77,  -1.90,  99.90,  -1.33,
11/17 19Z,   1.30,  -0.25,  -0.34,  99.90,  -1.39,
11/17 20Z,   1.40,   0.38,   0.26,  99.90,  -1.52,  (max)
11/17 21Z,   1.40,  -0.01,  -0.16,  99.90,  -1.55,
11/17 22Z,   1.40,  -1.43,  -1.50,  99.90,  -1.47,
11/17 23Z,   1.30,  -3.64,  -3.63,  99.90,  -1.29,
11/18 00Z,   1.40,  -6.16,  -6.16,  99.90,  -1.40,
11/18 01Z,   1.40,  -8.41,  -8.45,  99.90,  -1.44,
11/18 02Z,   1.30,  -9.86,  -9.91,  99.90,  -1.35,
11/18 03Z,   1.20, -10.24, -10.39,  99.90,  -1.35,  (min)
11/18 04Z,   1.10,  -9.50,  -9.66,  99.90,  -1.26,
11/18 05Z,   1.10,  -7.83,  -8.07,  99.90,  -1.34,
11/18 06Z,   1.30,  -5.69,  -6.01,  99.90,  -1.62,
11/18 07Z,   1.20,  -3.66,  -3.93,  99.90,  -1.47,
11/18 08Z,   1.20,  -2.23,  -2.39,  99.90,  -1.36,
11/18 09Z,   1.10,  -1.65,  -1.86,  99.90,  -1.31,  (max)
11/18 10Z,   1.00,  -2.00,  -2.23,  99.90,  -1.23,
11/18 11Z,   1.00,  -3.15,  -3.26,  99.90,  -1.11,
11/18 12Z,   1.10,  -4.76,  -4.93,  99.90,  -1.27,
11/18 13Z,   1.00,  -6.28,  -6.51,  99.90,  -1.23,
11/18 14Z,   1.00,  -7.20,  -7.39,  99.90,  -1.19,
11/18 15Z,   0.70,  -7.22,  -7.49,  99.90,  -0.97,  (min)
11/18 16Z,   1.00,  -6.29,  -6.57,  99.90,  -1.28,
11/18 17Z,   0.90,  -4.57,  -5.03,  99.90,  -1.36,
11/18 18Z,   1.00,  -2.49,  -3.05,  99.90,  -1.56,
11/18 19Z,   1.00,  -0.62,  -1.25,  99.90,  -1.63,
11/18 20Z,   1.00,   0.51,  -0.03,  99.90,  -1.54,
11/18 21Z,   0.80,   0.61,   0.10,  99.90,  -1.31,  (max)
11/18 22Z,   0.90,  -0.38,  -0.94,  99.90,  -1.46,
11/18 23Z,   0.90,  -2.34,  -2.81,  99.90,  -1.37,
11/19 00Z,   0.90,  -4.91,  -5.42,  99.90,  -1.41,
11/19 01Z,   0.80,  -7.54,  -7.98,  99.90,  -1.24,
11/19 02Z,   0.80,  -9.62, -10.15,  99.90,  -1.33,
11/19 03Z,   0.70, -10.67, -11.29,  99.90,  -1.32,  (min)
11/19 04Z,   0.60, -10.53, -11.16,  99.90,  -1.23,
11/19 05Z,   0.50,  -9.27,  -9.93,  99.90,  -1.16,
11/19 06Z,   0.50,  -7.20,  -7.90,  99.90,  -1.20,
11/19 07Z,   0.50,  -4.88,  -5.52,  99.90,  -1.14,
11/19 08Z,   0.60,  -2.92,  -3.33,  99.90,  -1.01,
11/19 09Z,   0.60,  -1.74,  -2.37,  99.90,  -1.23,
11/19 10Z,   0.70,  -1.50,  -2.05,  99.90,  -1.25,  (max)
11/19 11Z,   0.70,  -2.17,  -2.66,  99.90,  -1.19,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/19 12Z,   0.80,  -3.54,  99.90,  -3.95,  -1.20,
11/19 13Z,   0.70,  -5.17,  99.90,  -5.69,  -1.21,
11/19 14Z,   0.90,  -6.50,  99.90,  -6.83,  -1.23,
11/19 15Z,   0.80,  -7.05,  99.90,  -7.49,  -1.24,  (min)
11/19 16Z,   0.90,  -6.62,  99.90,  -6.98,  -1.26,
11/19 17Z,   1.10,  -5.28,  99.90,  -5.46,  -1.27,
11/19 18Z,   1.00,  -3.34,  99.90,  -3.62,  -1.29,
11/19 19Z,   1.10,  -1.28,  99.90,  -1.48,  -1.30,
11/19 20Z,   1.30,   0.29,  99.90,   0.27,  -1.31,
11/19 21Z,   1.40,   0.91,  99.90,   0.98,  -1.33,  (max)
11/19 22Z,   1.50,   0.41,  99.90,   0.57,  -1.34,
11/19 23Z,   1.50,  -1.16,  99.90,  -1.01,  -1.36,
11/20 00Z,   1.80,  -3.54,  99.90,  -3.10,  -1.36,
11/20 01Z,   1.70,  -6.31,  99.90,  -5.97,  -1.36,
11/20 02Z,   1.60,  -8.84,  99.90,  -8.60,  -1.36,
11/20 03Z,   1.50, -10.55,  99.90, -10.40,  -1.36,
11/20 04Z,   1.60, -11.07,  99.90, -10.82,  -1.36,  (min)
11/20 05Z,   1.60, -10.35,  99.90, -10.11,  -1.36,
11/20 06Z,   1.70,  -8.61,  99.90,  -8.27,  -1.36,
11/20 07Z,   1.60,  -6.29,  99.90,  -6.04,  -1.36,
11/20 08Z,   1.60,  -3.98,  99.90,  -3.74,  -1.36,
11/20 09Z,   1.70,  -2.26,  99.90,  -1.91,  -1.36,
11/20 10Z,   1.90,  -1.44,  99.90,  -0.89,  -1.36,  (max)
11/20 11Z,   1.90,  -1.59,  99.90,  -1.04,  -1.36,
11/20 12Z,   2.00,  -2.57,  99.90,  -1.93,  -1.36,
11/20 13Z,   2.10,  -4.08,  99.90,  -3.33,  -1.36,
11/20 14Z,   2.20,  -5.61,  99.90,  -4.77,  -1.36,
11/20 15Z,   2.20,  -6.62,  99.90,  -5.78,  -1.36,
11/20 16Z,   2.20,  -6.72,  99.90,  -5.88,  -1.36,  (min)
11/20 17Z,   2.20,  -5.85,  99.90,  -5.00,  -1.36,
11/20 18Z,   2.30,  -4.19,  99.90,  -3.25,  -1.36,
11/20 19Z,   2.40,  -2.16,  99.90,  -1.12,  -1.36,
11/20 20Z,   2.30,  -0.30,  99.90,   0.65,  -1.36,
11/20 21Z,   2.30,   0.83,  99.90,   1.78,  -1.36,
11/20 22Z,   2.30,   0.88,  99.90,   1.83,  -1.36,  (max)
11/20 23Z,   2.40,  -0.20,  99.90,   0.85,  -1.36,
11/21 00Z,   2.30,  -2.23,  99.90,  -1.29,  -1.36,
11/21 01Z,   2.30,  -4.88,  99.90,  -3.94,  -1.36,
11/21 02Z,   2.30,  -7.63,  99.90,  -6.69,  -1.36,
11/21 03Z,   2.20,  -9.87,  99.90,  -9.03,  -1.36,
11/21 04Z,   2.20, -11.07,  99.90, -10.22,  -1.36,  (min)
11/21 05Z,   2.30, -11.00,  99.90, -10.06,  -1.36,
11/21 06Z,   2.40,  -9.77,  99.90,  -8.72,  -1.36,
11/21 07Z,   2.40,  -7.70,  99.90,  -6.65,  -1.36,
11/21 08Z,   2.30,  -5.30,  99.90,  -4.36,  -1.36,
11/21 09Z,   2.30,  -3.18,  99.90,  -2.24,  -1.36,
11/21 10Z,   2.20,  -1.82,  99.90,  -0.98,  -1.36,
11/21 11Z,   2.10,  -1.42,  99.90,  -0.68,  -1.36,  (max)
11/21 12Z,   2.00,  -1.93,  99.90,  -1.29,  -1.36,
11/21 13Z,   2.00,  -3.13,  99.90,  -2.49,  -1.36,
11/21 14Z,   1.90,  -4.65,  99.90,  -4.10,  -1.36,
11/21 15Z,   1.70,  -5.96,  99.90,  -5.61,  -1.36,
11/21 16Z,   1.70,  -6.56,  99.90,  -6.22,  -1.36,  (min)
11/21 17Z,   1.60,  -6.21,  99.90,  -5.97,  -1.36,
11/21 18Z,   1.60,  -4.96,  99.90,  -4.72,  -1.36,
11/21 19Z,   1.60,  -3.13,  99.90,  -2.88,  -1.36,
11/21 20Z,   1.50,  -1.18,  99.90,  -1.03,  -1.36,
11/21 21Z,   1.50,   0.35,  99.90,   0.49,  -1.36,
11/21 22Z,   1.50,   0.96,  99.90,   1.10,  -1.36,  (max)
11/21 23Z,   1.50,   0.45,  99.90,   0.59,  -1.36,
11/22 00Z,   1.50,  -1.11,  99.90,  -0.97,  -1.36,
11/22 01Z,   1.40,  -3.45,  99.90,  -3.41,  -1.36,
11/22 02Z,   1.40,  -6.17,  99.90,  -6.13,  -1.36,
11/22 03Z,   1.40,  -8.72,  99.90,  -8.67,  -1.36,
11/22 04Z,   1.40, -10.51,  99.90, -10.47,  -1.36,
11/22 05Z,   1.40, -11.15,  99.90, -11.10,  -1.36,  (min)
11/22 06Z,   1.40, -10.54,  99.90, -10.50,  -1.36,
11/22 07Z,   1.50,  -8.93,  99.90,  -8.79,  -1.36,
11/22 08Z,   1.50,  -6.72,  99.90,  -6.57,  -1.36,
11/22 09Z,   1.50,  -4.44,  99.90,  -4.29,  -1.36,
11/22 10Z,   1.50,  -2.64,  99.90,  -2.50,  -1.36,
11/22 11Z,   1.50,  -1.69,  99.90,  -1.55,  -1.36,  (max)
11/22 12Z,   1.40,  -1.68,  99.90,  -1.64,  -1.36,
11/22 13Z,   1.50,  -2.46,  99.90,  -2.32,  -1.36,
11/22 14Z,   1.40,  -3.75,  99.90,  -3.70,  -1.36,
11/22 15Z,   1.40,  -5.14,  99.90,  -5.09,  -1.36,
11/22 16Z,   1.30,  -6.13,  99.90,  -6.18,  -1.36,
11/22 17Z,   1.30,  -6.30,  99.90,  -6.36,  -1.36,  (min)
11/22 18Z,   1.40,  -5.55,  99.90,  -5.51,  -1.36,
11/22 19Z,   1.40,  -4.06,  99.90,  -4.01,  -1.36,
11/22 20Z,   1.40,  -2.21,  99.90,  -2.17,  -1.36,
11/22 21Z,   1.20,  -0.50,  99.90,  -0.65,  -1.36,
11/22 22Z,   1.40,   0.59,  99.90,   0.63,  -1.36,  (max)
11/22 23Z,   1.30,   0.68,  99.90,   0.63,  -1.36,
11/23 00Z,   1.10,  -0.31,  99.90,  -0.56,  -1.36,