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
#Unalaska, AK : 09/13/2026 04:23:53 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/11 12Z,  -0.70,  -1.29,  -1.79,  99.90,   0.20,
09/11 13Z,  -0.70,  -0.95,  -1.42,  99.90,   0.23,
09/11 14Z,  -0.70,  -0.77,  -1.28,  99.90,   0.19,  (max)
09/11 15Z,  -0.70,  -0.81,  -1.32,  99.90,   0.19,
09/11 16Z,  -0.70,  -1.10,  -1.59,  99.90,   0.21,
09/11 17Z,  -0.70,  -1.56,  -2.00,  99.90,   0.26,
09/11 18Z,  -0.70,  -2.10,  -2.60,  99.90,   0.20,
09/11 19Z,  -0.70,  -2.59,  -3.16,  99.90,   0.13,
09/11 20Z,  -0.60,  -2.91,  -3.59,  99.90,  -0.08,
09/11 21Z,  -0.60,  -2.99,  -3.64,  99.90,  -0.05,  (min)
09/11 22Z,  -0.60,  -2.80,  -3.41,  99.90,  -0.01,
09/11 23Z,  -0.60,  -2.40,  -2.98,  99.90,   0.02,
09/12 00Z,  -0.70,  -1.88,  -2.38,  99.90,   0.20,
09/12 01Z,  -0.60,  -1.36,  -1.87,  99.90,   0.09,
09/12 02Z,  -0.60,  -0.96,  -1.50,  99.90,   0.06,
09/12 03Z,  -0.70,  -0.77,  -1.25,  99.90,   0.22,  (max)
09/12 04Z,  -0.70,  -0.83,  -1.34,  99.90,   0.19,
09/12 05Z,  -0.70,  -1.10,  -1.64,  99.90,   0.16,
09/12 06Z,  -0.70,  -1.54,  -2.07,  99.90,   0.17,
09/12 07Z,  -0.70,  -2.02,  -2.63,  99.90,   0.09,
09/12 08Z,  -0.70,  -2.44,  -3.07,  99.90,   0.07,
09/12 09Z,  -0.60,  -2.70,  -3.23,  99.90,   0.07,  (min)
09/12 10Z,  -0.60,  -2.74,  -3.19,  99.90,   0.15,
09/12 11Z,  -0.60,  -2.55,  -3.05,  99.90,   0.10,
09/12 12Z,  -0.70,  -2.19,  -2.68,  99.90,   0.21,
09/12 13Z,  -0.60,  -1.73,  -2.24,  99.90,   0.09,
09/12 14Z,  -0.60,  -1.31,  -1.80,  99.90,   0.11,
09/12 15Z,  -0.60,  -1.01,  -1.41,  99.90,   0.20,
09/12 16Z,  -0.60,  -0.92,  -1.32,  99.90,   0.20,  (max)
09/12 17Z,  -0.60,  -1.04,  -1.46,  99.90,   0.18,
09/12 18Z,  -0.60,  -1.35,  -1.88,  99.90,   0.07,
09/12 19Z,  -0.60,  -1.76,  -2.29,  99.90,   0.07,
09/12 20Z,  -0.60,  -2.14,  -2.53,  99.90,   0.21,
09/12 21Z,  -0.60,  -2.40,  -2.87,  99.90,   0.13,
09/12 22Z,  -0.60,  -2.47,  -2.87,  99.90,   0.20,  (min)
09/12 23Z,  -0.60,  -2.32,  -2.71,  99.90,   0.21,
09/13 00Z,  -0.60,  -1.99,  -2.31,  99.90,   0.28,
09/13 01Z,  -0.50,  -1.56,  -1.90,  99.90,   0.16,
09/13 02Z,  -0.50,  -1.15,  -1.48,  99.90,   0.17,
09/13 03Z,  -0.50,  -0.86,  -1.16,  99.90,   0.20,
09/13 04Z,  -0.50,  -0.78,  -1.04,  99.90,   0.24,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/13 05Z,  -0.40,  -0.93,  99.90,  -1.11,   0.22,
09/13 06Z,  -0.40,  -1.29,  99.90,  -1.49,   0.20,
09/13 07Z,  -0.40,  -1.80,  99.90,  -2.02,   0.18,
09/13 08Z,  -0.40,  -2.34,  99.90,  -2.59,   0.16,
09/13 09Z,  -0.40,  -2.82,  99.90,  -3.08,   0.14,
09/13 10Z,  -0.40,  -3.11,  99.90,  -3.40,   0.12,
09/13 11Z,  -0.50,  -3.17,  99.90,  -3.57,   0.10,  (min)
09/13 12Z,  -0.50,  -2.98,  99.90,  -3.40,   0.08,
09/13 13Z,  -0.50,  -2.58,  99.90,  -3.02,   0.06,
09/13 14Z,  -0.50,  -2.06,  99.90,  -2.52,   0.04,
09/13 15Z,  -0.40,  -1.53,  99.90,  -1.91,   0.02,
09/13 16Z,  -0.40,  -1.12,  99.90,  -1.52,  -0.00,
09/13 17Z,  -0.40,  -0.89,  99.90,  -1.29,  -0.00,
09/13 18Z,  -0.40,  -0.88,  99.90,  -1.29,  -0.00,  (max)
09/13 19Z,  -0.30,  -1.07,  99.90,  -1.37,  -0.00,
09/13 20Z,  -0.30,  -1.38,  99.90,  -1.68,  -0.00,
09/13 21Z,  -0.30,  -1.70,  99.90,  -2.00,  -0.00,
09/13 22Z,  -0.30,  -1.93,  99.90,  -2.23,  -0.00,
09/13 23Z,  -0.30,  -2.01,  99.90,  -2.31,  -0.00,  (min)
09/14 00Z,  -0.30,  -1.91,  99.90,  -2.21,  -0.00,
09/14 01Z,  -0.20,  -1.65,  99.90,  -1.85,  -0.00,
09/14 02Z,  -0.20,  -1.32,  99.90,  -1.52,  -0.00,
09/14 03Z,  -0.20,  -1.01,  99.90,  -1.21,  -0.00,
09/14 04Z,  -0.20,  -0.82,  99.90,  -1.02,  -0.00,  (max)
09/14 05Z,  -0.20,  -0.82,  99.90,  -1.02,  -0.00,
09/14 06Z,  -0.20,  -1.05,  99.90,  -1.25,  -0.00,
09/14 07Z,  -0.20,  -1.49,  99.90,  -1.69,  -0.00,
09/14 08Z,  -0.30,  -2.05,  99.90,  -2.35,  -0.00,
09/14 09Z,  -0.30,  -2.64,  99.90,  -2.94,  -0.00,
09/14 10Z,  -0.20,  -3.15,  99.90,  -3.35,  -0.00,
09/14 11Z,  -0.20,  -3.46,  99.90,  -3.66,  -0.00,
09/14 12Z,  -0.20,  -3.51,  99.90,  -3.71,  -0.00,  (min)
09/14 13Z,  -0.20,  -3.28,  99.90,  -3.48,  -0.00,
09/14 14Z,  -0.20,  -2.82,  99.90,  -3.02,  -0.00,
09/14 15Z,  -0.20,  -2.22,  99.90,  -2.42,  -0.00,
09/14 16Z,  -0.20,  -1.60,  99.90,  -1.80,  -0.00,
09/14 17Z,  -0.20,  -1.08,  99.90,  -1.28,  -0.00,
09/14 18Z,  -0.20,  -0.75,  99.90,  -0.95,  -0.00,
09/14 19Z,  -0.20,  -0.65,  99.90,  -0.85,  -0.00,  (max)
09/14 20Z,  -0.20,  -0.76,  99.90,  -0.96,  -0.00,
09/14 21Z,  -0.20,  -1.02,  99.90,  -1.22,  -0.00,
09/14 22Z,  -0.20,  -1.31,  99.90,  -1.51,  -0.00,
09/14 23Z,  -0.20,  -1.55,  99.90,  -1.75,  -0.00,
09/15 00Z,  -0.10,  -1.65,  99.90,  -1.75,  -0.00,  (min)
09/15 01Z,  -0.10,  -1.59,  99.90,  -1.69,  -0.00,
09/15 02Z,  -0.10,  -1.40,  99.90,  -1.51,  -0.00,
09/15 03Z,  -0.10,  -1.15,  99.90,  -1.25,  -0.00,
09/15 04Z,  -0.10,  -0.92,  99.90,  -1.02,  -0.00,
09/15 05Z,  -0.10,  -0.81,  99.90,  -0.91,  -0.00,  (max)
09/15 06Z,  -0.10,  -0.89,  99.90,  -0.99,  -0.00,
09/15 07Z,  -0.10,  -1.18,  99.90,  -1.28,  -0.00,
09/15 08Z,  -0.20,  -1.67,  99.90,  -1.87,  -0.00,
09/15 09Z,  -0.20,  -2.28,  99.90,  -2.48,  -0.00,
09/15 10Z,  -0.20,  -2.90,  99.90,  -3.10,  -0.00,
09/15 11Z,  -0.20,  -3.41,  99.90,  -3.61,  -0.00,
09/15 12Z,  -0.20,  -3.70,  99.90,  -3.90,  -0.00,
09/15 13Z,  -0.20,  -3.72,  99.90,  -3.92,  -0.00,  (min)
09/15 14Z,  -0.20,  -3.44,  99.90,  -3.64,  -0.00,
09/15 15Z,  -0.20,  -2.91,  99.90,  -3.11,  -0.00,
09/15 16Z,  -0.20,  -2.24,  99.90,  -2.44,  -0.00,
09/15 17Z,  -0.20,  -1.54,  99.90,  -1.74,  -0.00,
09/15 18Z,  -0.30,  -0.95,  99.90,  -1.25,  -0.00,
09/15 19Z,  -0.30,  -0.56,  99.90,  -0.86,  -0.00,
09/15 20Z,  -0.30,  -0.41,  99.90,  -0.71,  -0.00,  (max)
09/15 21Z,  -0.40,  -0.49,  99.90,  -0.89,  -0.00,
09/15 22Z,  -0.40,  -0.73,  99.90,  -1.13,  -0.00,
09/15 23Z,  -0.40,  -1.02,  99.90,  -1.42,  -0.00,
09/16 00Z,  -0.40,  -1.27,  99.90,  -1.67,  -0.00,
09/16 01Z,  -0.40,  -1.40,  99.90,  -1.80,  -0.00,
09/16 02Z,  -0.50,  -1.38,  99.90,  -1.88,  -0.00,  (min)
09/16 03Z,  -0.50,  -1.23,  99.90,  -1.73,  -0.00,
09/16 04Z,  -0.50,  -1.02,  99.90,  -1.52,  -0.00,
09/16 05Z,  -0.50,  -0.85,  99.90,  -1.35,  -0.00,
09/16 06Z,  -0.50,  -0.80,  99.90,  -1.30,  -0.00,  (max)
09/16 07Z,  -0.50,  -0.94,  99.90,  -1.44,  -0.00,
09/16 08Z,  -0.60,  -1.30,  99.90,  -1.90,  -0.00,
09/16 09Z,  -0.60,  -1.83,  99.90,  -2.43,  -0.00,
09/16 10Z,  -0.60,  -2.47,  99.90,  -3.07,  -0.00,
09/16 11Z,  -0.60,  -3.09,  99.90,  -3.70,  -0.00,
09/16 12Z,  -0.60,  -3.59,  99.90,  -4.19,  -0.00,
09/16 13Z,  -0.60,  -3.85,  99.90,  -4.45,  -0.00,  (min)
09/16 14Z,  -0.60,  -3.81,  99.90,  -4.41,  -0.00,
09/16 15Z,  -0.60,  -3.47,  99.90,  -4.07,  -0.00,
09/16 16Z,  -0.60,  -2.87,  99.90,  -3.47,  -0.00,
09/16 17Z,  -0.60,  -2.13,  99.90,  -2.73,  -0.00,
09/16 18Z,  -0.60,  -1.39,  99.90,  -1.99,  -0.00,
09/16 19Z,  99.90,  -0.77,  99.90,  99.90,  -0.00,
09/16 20Z,  99.90,  -0.37,  99.90,  99.90,  -0.00,
09/16 21Z,  99.90,  -0.22,  99.90,  99.90,  -0.00,
09/16 22Z,  99.90,  -0.31,  99.90,  99.90,  -0.00,
09/16 23Z,  99.90,  -0.56,  99.90,  99.90,  -0.00,
09/17 00Z,  99.90,  -0.86,  99.90,  99.90,  -0.00,