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 : 11/12/2025 18:22:36 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/11 00Z,   1.50,  -0.38,  -0.69,  99.90,  -1.81,
11/11 01Z,   1.50,   0.29,  -0.04,  99.90,  -1.83,  (max)
11/11 02Z,   1.60,   0.02,  -0.24,  99.90,  -1.86,
11/11 03Z,   1.60,  -1.16,  -1.39,  99.90,  -1.83,
11/11 04Z,   1.50,  -3.09,  -3.19,  99.90,  -1.60,
11/11 05Z,   1.50,  -5.47,  -5.55,  99.90,  -1.58,
11/11 06Z,   1.60,  -7.85,  -7.71,  99.90,  -1.46,
11/11 07Z,   1.60,  -9.69,  -9.47,  99.90,  -1.38,
11/11 08Z,   1.60, -10.56, -10.35,  99.90,  -1.39,  (min)
11/11 09Z,   1.60, -10.37, -10.33,  99.90,  -1.56,
11/11 10Z,   1.60,  -9.26,  -9.29,  99.90,  -1.63,
11/11 11Z,   1.50,  -7.53,  -7.65,  99.90,  -1.62,
11/11 12Z,   1.70,  -5.56,  -5.80,  99.90,  -1.94,
11/11 13Z,   1.60,  -3.77,  -4.05,  99.90,  -1.88,
11/11 14Z,   1.40,  -2.53,  -2.75,  99.90,  -1.62,
11/11 15Z,   1.30,  -2.00,  -2.33,  99.90,  -1.63,  (max)
11/11 16Z,   1.20,  -2.18,  -2.46,  99.90,  -1.48,
11/11 17Z,   1.20,  -2.96,  -3.16,  99.90,  -1.40,
11/11 18Z,   1.40,  -4.10,  -4.31,  99.90,  -1.61,
11/11 19Z,   1.40,  -5.19,  -5.41,  99.90,  -1.62,
11/11 20Z,   1.30,  -5.82,  -5.93,  99.90,  -1.41,
11/11 21Z,   1.30,  -5.79,  -5.97,  99.90,  -1.48,  (min)
11/11 22Z,   1.30,  -5.12,  -5.39,  99.90,  -1.57,
11/11 23Z,   1.20,  -4.01,  -4.37,  99.90,  -1.56,
11/12 00Z,   1.20,  -2.71,  -3.25,  99.90,  -1.74,
11/12 01Z,   1.10,  -1.57,  -2.15,  99.90,  -1.68,
11/12 02Z,   1.00,  -0.94,  -1.50,  99.90,  -1.56,  (max)
11/12 03Z,   1.00,  -1.03,  -1.60,  99.90,  -1.57,
11/12 04Z,   0.80,  -1.86,  -2.40,  99.90,  -1.34,
11/12 05Z,   0.90,  -3.35,  -3.84,  99.90,  -1.39,
11/12 06Z,   0.90,  -5.29,  -5.72,  99.90,  -1.33,
11/12 07Z,   0.90,  -7.28,  -7.50,  99.90,  -1.12,
11/12 08Z,   0.90,  -8.86,  -9.08,  99.90,  -1.12,
11/12 09Z,   0.90,  -9.67,  -9.84,  99.90,  -1.07,  (min)
11/12 10Z,   0.90,  -9.61,  -9.69,  99.90,  -0.98,
11/12 11Z,   0.80,  -8.75,  -9.12,  99.90,  -1.17,
11/12 12Z,   0.90,  -7.29,  -7.56,  99.90,  -1.17,
11/12 13Z,   0.80,  -5.53,  -5.92,  99.90,  -1.19,
11/12 14Z,   0.80,  -3.86,  -4.31,  99.90,  -1.25,
11/12 15Z,   0.80,  -2.61,  -3.06,  99.90,  -1.25,
11/12 16Z,   0.80,  -1.96,  -2.42,  99.90,  -1.26,  (max)
11/12 17Z,   0.80,  -1.99,  -2.46,  99.90,  -1.27,
11/12 18Z,   0.80,  -2.64,  -3.03,  99.90,  -1.19,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/12 19Z,   0.90,  -3.72,  99.90,  -4.04,  -1.22,
11/12 20Z,   1.00,  -4.86,  99.90,  -5.11,  -1.25,
11/12 21Z,   0.90,  -5.69,  99.90,  -6.07,  -1.28,
11/12 22Z,   1.00,  -5.97,  99.90,  -6.28,  -1.31,  (min)
11/12 23Z,   1.00,  -5.69,  99.90,  -6.03,  -1.33,
11/13 00Z,   1.10,  -4.93,  99.90,  -5.19,  -1.36,
11/13 01Z,   1.00,  -3.86,  99.90,  -4.25,  -1.39,
11/13 02Z,   1.00,  -2.78,  99.90,  -3.20,  -1.42,
11/13 03Z,   1.00,  -2.03,  99.90,  -2.47,  -1.45,
11/13 04Z,   1.00,  -1.83,  99.90,  -2.31,  -1.48,  (max)
11/13 05Z,   1.00,  -2.29,  99.90,  -2.80,  -1.50,
11/13 06Z,   1.00,  -3.38,  99.90,  -3.92,  -1.53,
11/13 07Z,   1.00,  -4.96,  99.90,  -5.50,  -1.53,
11/13 08Z,   1.00,  -6.70,  99.90,  -7.23,  -1.53,
11/13 09Z,   1.10,  -8.15,  99.90,  -8.58,  -1.53,
11/13 10Z,   1.10,  -8.98,  99.90,  -9.41,  -1.53,  (min)
11/13 11Z,   1.20,  -9.04,  99.90,  -9.37,  -1.53,
11/13 12Z,   1.20,  -8.35,  99.90,  -8.68,  -1.53,
11/13 13Z,   1.20,  -7.03,  99.90,  -7.36,  -1.53,
11/13 14Z,   1.20,  -5.34,  99.90,  -5.67,  -1.53,
11/13 15Z,   1.10,  -3.66,  99.90,  -4.09,  -1.53,
11/13 16Z,   1.20,  -2.34,  99.90,  -2.68,  -1.53,
11/13 17Z,   1.10,  -1.61,  99.90,  -2.05,  -1.53,
11/13 18Z,   1.20,  -1.59,  99.90,  -1.92,  -1.53,  (max)
11/13 19Z,   1.10,  -2.26,  99.90,  -2.70,  -1.53,
11/13 20Z,   1.10,  -3.47,  99.90,  -3.90,  -1.53,
11/13 21Z,   1.10,  -4.82,  99.90,  -5.26,  -1.53,
11/13 22Z,   1.10,  -5.94,  99.90,  -6.37,  -1.53,
11/13 23Z,   1.10,  -6.56,  99.90,  -7.00,  -1.53,
11/14 00Z,   1.10,  -6.58,  99.90,  -7.02,  -1.53,  (min)
11/14 01Z,   1.10,  -6.01,  99.90,  -6.44,  -1.53,
11/14 02Z,   1.10,  -4.97,  99.90,  -5.40,  -1.53,
11/14 03Z,   1.10,  -3.78,  99.90,  -4.21,  -1.53,
11/14 04Z,   1.20,  -2.79,  99.90,  -3.13,  -1.53,
11/14 05Z,   1.20,  -2.30,  99.90,  -2.63,  -1.53,  (max)
11/14 06Z,   1.20,  -2.44,  99.90,  -2.77,  -1.53,
11/14 07Z,   1.20,  -3.26,  99.90,  -3.59,  -1.53,
11/14 08Z,   1.30,  -4.63,  99.90,  -4.87,  -1.53,
11/14 09Z,   1.10,  -6.24,  99.90,  -6.67,  -1.53,
11/14 10Z,   1.20,  -7.65,  99.90,  -7.98,  -1.53,
11/14 11Z,   1.20,  -8.50,  99.90,  -8.83,  -1.53,
11/14 12Z,   1.10,  -8.61,  99.90,  -9.05,  -1.53,  (min)
11/14 13Z,   1.10,  -7.96,  99.90,  -8.39,  -1.53,
11/14 14Z,   1.30,  -6.61,  99.90,  -6.84,  -1.53,
11/14 15Z,   1.00,  -4.86,  99.90,  -5.39,  -1.53,
11/14 16Z,   1.10,  -3.11,  99.90,  -3.54,  -1.53,
11/14 17Z,   1.60,  -1.75,  99.90,  -1.69,  -1.53,
11/14 18Z,   1.40,  -1.05,  99.90,  -1.19,  -1.53,  (max)
11/14 19Z,   1.30,  -1.15,  99.90,  -1.38,  -1.53,
11/14 20Z,   1.40,  -2.04,  99.90,  -2.17,  -1.53,
11/14 21Z,   1.60,  -3.52,  99.90,  -3.46,  -1.53,
11/14 22Z,   1.50,  -5.19,  99.90,  -5.22,  -1.53,
11/14 23Z,   1.40,  -6.61,  99.90,  -6.74,  -1.53,
11/15 00Z,   1.40,  -7.47,  99.90,  -7.60,  -1.53,
11/15 01Z,   1.50,  -7.62,  99.90,  -7.65,  -1.53,  (min)
11/15 02Z,   1.40,  -7.01,  99.90,  -7.15,  -1.53,
11/15 03Z,   1.50,  -5.82,  99.90,  -5.85,  -1.53,
11/15 04Z,   1.60,  -4.39,  99.90,  -4.33,  -1.53,
11/15 05Z,   1.70,  -3.16,  99.90,  -2.99,  -1.53,
11/15 06Z,   1.60,  -2.42,  99.90,  -2.35,  -1.53,
11/15 07Z,   1.60,  -2.38,  99.90,  -2.31,  -1.53,  (max)
11/15 08Z,   1.70,  -3.08,  99.90,  -2.91,  -1.53,
11/15 09Z,   1.70,  -4.40,  99.90,  -4.23,  -1.53,
11/15 10Z,   1.70,  -5.98,  99.90,  -5.81,  -1.53,
11/15 11Z,   1.70,  -7.37,  99.90,  -7.20,  -1.53,
11/15 12Z,   1.50,  -8.18,  99.90,  -8.22,  -1.53,  (min)
11/15 13Z,   1.90,  -8.23,  99.90,  -7.86,  -1.53,
11/15 14Z,   1.70,  -7.44,  99.90,  -7.27,  -1.53,
11/15 15Z,   1.50,  -5.93,  99.90,  -5.96,  -1.53,
11/15 16Z,   1.60,  -4.04,  99.90,  -3.98,  -1.53,
11/15 17Z,   1.80,  -2.25,  99.90,  -1.99,  -1.53,
11/15 18Z,   1.80,  -0.97,  99.90,  -0.71,  -1.53,
11/15 19Z,   1.60,  -0.47,  99.90,  -0.40,  -1.53,  (max)
11/15 20Z,   1.40,  -0.87,  99.90,  -1.01,  -1.53,
11/15 21Z,   1.70,  -2.14,  99.90,  -1.98,  -1.53,
11/15 22Z,   1.60,  -4.01,  99.90,  -3.94,  -1.53,
11/15 23Z,   1.40,  -5.99,  99.90,  -6.12,  -1.53,
11/16 00Z,   1.30,  -7.61,  99.90,  -7.84,  -1.53,
11/16 01Z,   1.30,  -8.53,  99.90,  -8.76,  -1.53,
11/16 02Z,   1.30,  -8.58,  99.90,  -8.81,  -1.53,  (min)
11/16 03Z,   1.20,  -7.74,  99.90,  -8.07,  -1.53,
11/16 04Z,   1.10,  -6.25,  99.90,  -6.68,  -1.53,
11/16 05Z,   1.10,  -4.55,  99.90,  -4.98,  -1.53,
11/16 06Z,   1.10,  -3.11,  99.90,  -3.54,  -1.53,
11/16 07Z,   1.00,  -2.26,  99.90,  -2.80,  -1.53,  (max)
11/16 08Z,   0.90,  -2.20,  99.90,  -2.83,  -1.53,
11/16 09Z,   0.90,  -2.95,  99.90,  -3.58,  -1.53,
11/16 10Z,   0.90,  -4.33,  99.90,  -4.96,  -1.53,
11/16 11Z,   0.80,  -5.93,  99.90,  -6.66,  -1.53,
11/16 12Z,   0.80,  -7.26,  99.90,  -7.99,  -1.53,