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 : 03/13/2026 23:24:12 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/12 06Z,  -0.80,  -3.13,  -4.18,  99.90,  -0.25,
03/12 07Z,  -0.80,  -2.51,  -3.48,  99.90,  -0.17,
03/12 08Z,  -0.70,  -1.80,  -2.71,  99.90,  -0.21,
03/12 09Z,  -0.70,  -1.13,  -2.12,  99.90,  -0.29,
03/12 10Z,  -0.60,  -0.61,  -1.56,  99.90,  -0.35,
03/12 11Z,  -0.60,  -0.29,  -1.19,  99.90,  -0.30,  (max)
03/12 12Z,  -0.70,  -0.19,  -1.22,  99.90,  -0.33,
03/12 13Z,  -0.70,  -0.27,  -1.38,  99.90,  -0.41,
03/12 14Z,  -0.70,  -0.44,  -1.46,  99.90,  -0.32,
03/12 15Z,  -0.70,  -0.61,  -1.62,  99.90,  -0.31,
03/12 16Z,  -0.70,  -0.70,  -1.72,  99.90,  -0.32,  (min)
03/12 17Z,  -0.60,  -0.67,  -1.60,  99.90,  -0.33,
03/12 18Z,  -0.70,  -0.55,  -1.55,  99.90,  -0.30,
03/12 19Z,  -0.70,  -0.38,  -1.38,  99.90,  -0.30,
03/12 20Z,  -0.60,  -0.25,  -1.25,  99.90,  -0.40,
03/12 21Z,  -0.60,  -0.24,  -1.24,  99.90,  -0.40,  (max)
03/12 22Z,  -0.60,  -0.42,  -1.52,  99.90,  -0.50,
03/12 23Z,  -0.60,  -0.81,  -1.96,  99.90,  -0.55,
03/13 00Z,  -0.60,  -1.38,  -2.46,  99.90,  -0.48,
03/13 01Z,  -0.60,  -2.05,  -3.08,  99.90,  -0.43,
03/13 02Z,  -0.60,  -2.73,  -3.67,  99.90,  -0.34,
03/13 03Z,  -0.50,  -3.29,  -4.23,  99.90,  -0.44,
03/13 04Z,  -0.50,  -3.63,  -4.47,  99.90,  -0.34,
03/13 05Z,  -0.40,  -3.69,  -4.54,  99.90,  -0.45,  (min)
03/13 06Z,  -0.50,  -3.46,  -4.24,  99.90,  -0.28,
03/13 07Z,  -0.40,  -2.97,  -3.75,  99.90,  -0.38,
03/13 08Z,  -0.40,  -2.33,  -2.99,  99.90,  -0.26,
03/13 09Z,  -0.30,  -1.64,  -2.27,  99.90,  -0.33,
03/13 10Z,  -0.20,  -1.03,  -1.61,  99.90,  -0.38,
03/13 11Z,  -0.20,  -0.58,  -1.21,  99.90,  -0.43,
03/13 12Z,  -0.40,  -0.35,  -1.05,  99.90,  -0.30,
03/13 13Z,  -0.40,  -0.32,  -1.03,  99.90,  -0.31,  (max)
03/13 14Z,  -0.40,  -0.42,  -1.22,  99.90,  -0.40,
03/13 15Z,  -0.40,  -0.57,  -1.24,  99.90,  -0.27,
03/13 16Z,  -0.50,  -0.68,  -1.38,  99.90,  -0.20,
03/13 17Z,  -0.50,  -0.70,  -1.43,  99.90,  -0.23,  (min)
03/13 18Z,  -0.60,  -0.61,  -1.42,  99.90,  -0.21,
03/13 19Z,  -0.60,  -0.44,  -1.32,  99.90,  -0.28,
03/13 20Z,  -0.70,  -0.27,  -1.16,  99.90,  -0.19,
03/13 21Z,  -0.70,  -0.17,  -1.03,  99.90,  -0.16,  (max)
03/13 22Z,  -0.70,  -0.24,  -1.22,  99.90,  -0.28,
03/13 23Z,  -0.70,  -0.51,  -1.51,  99.90,  -0.30,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/14 00Z,  -0.60,  -0.98,  99.90,  -1.86,  -0.28,
03/14 01Z,  -0.60,  -1.61,  99.90,  -2.47,  -0.26,
03/14 02Z,  -0.60,  -2.30,  99.90,  -3.14,  -0.24,
03/14 03Z,  -0.60,  -2.95,  99.90,  -3.76,  -0.22,
03/14 04Z,  -0.60,  -3.43,  99.90,  -4.23,  -0.20,
03/14 05Z,  -0.70,  -3.67,  99.90,  -4.54,  -0.17,  (min)
03/14 06Z,  -0.70,  -3.62,  99.90,  -4.47,  -0.15,
03/14 07Z,  -0.70,  -3.30,  99.90,  -4.13,  -0.13,
03/14 08Z,  -0.70,  -2.76,  99.90,  -3.57,  -0.11,
03/14 09Z,  -0.70,  -2.12,  99.90,  -2.90,  -0.09,
03/14 10Z,  -0.70,  -1.48,  99.90,  -2.24,  -0.07,
03/14 11Z,  -0.70,  -0.95,  99.90,  -1.70,  -0.04,
03/14 12Z,  -0.70,  -0.61,  99.90,  -1.35,  -0.04,
03/14 13Z,  -0.70,  -0.47,  99.90,  -1.21,  -0.04,
03/14 14Z,  -0.60,  -0.50,  99.90,  -1.14,  -0.04,  (max)
03/14 15Z,  -0.60,  -0.62,  99.90,  -1.26,  -0.04,
03/14 16Z,  -0.60,  -0.75,  99.90,  -1.39,  -0.04,
03/14 17Z,  -0.60,  -0.80,  99.90,  -1.45,  -0.04,  (min)
03/14 18Z,  -0.60,  -0.75,  99.90,  -1.40,  -0.04,
03/14 19Z,  -0.60,  -0.60,  99.90,  -1.24,  -0.04,
03/14 20Z,  -0.70,  -0.40,  99.90,  -1.14,  -0.04,
03/14 21Z,  -0.70,  -0.23,  99.90,  -0.98,  -0.04,
03/14 22Z,  -0.70,  -0.18,  99.90,  -0.93,  -0.04,  (max)
03/14 23Z,  -0.60,  -0.32,  99.90,  -0.97,  -0.04,
03/15 00Z,  -0.60,  -0.67,  99.90,  -1.32,  -0.04,
03/15 01Z,  -0.60,  -1.21,  99.90,  -1.85,  -0.04,
03/15 02Z,  -0.60,  -1.87,  99.90,  -2.51,  -0.04,
03/15 03Z,  -0.60,  -2.54,  99.90,  -3.18,  -0.04,
03/15 04Z,  -0.50,  -3.12,  99.90,  -3.66,  -0.04,
03/15 05Z,  -0.50,  -3.50,  99.90,  -4.04,  -0.04,
03/15 06Z,  -0.50,  -3.62,  99.90,  -4.16,  -0.04,  (min)
03/15 07Z,  -0.50,  -3.46,  99.90,  -4.00,  -0.04,
03/15 08Z,  -0.50,  -3.05,  99.90,  -3.60,  -0.04,
03/15 09Z,  -0.50,  -2.49,  99.90,  -3.03,  -0.04,
03/15 10Z,  -0.50,  -1.87,  99.90,  -2.41,  -0.04,
03/15 11Z,  -0.50,  -1.31,  99.90,  -1.86,  -0.04,
03/15 12Z,  -0.50,  -0.90,  99.90,  -1.44,  -0.04,
03/15 13Z,  -0.50,  -0.68,  99.90,  -1.22,  -0.04,
03/15 14Z,  -0.50,  -0.64,  99.90,  -1.19,  -0.04,
03/15 15Z,  -0.40,  -0.74,  99.90,  -1.18,  -0.04,  (max)
03/15 16Z,  -0.40,  -0.88,  99.90,  -1.32,  -0.04,
03/15 17Z,  -0.40,  -0.98,  99.90,  -1.42,  -0.04,
03/15 18Z,  -0.40,  -0.99,  99.90,  -1.43,  -0.04,  (min)
03/15 19Z,  -0.40,  -0.87,  99.90,  -1.32,  -0.04,
03/15 20Z,  -0.40,  -0.67,  99.90,  -1.11,  -0.04,
03/15 21Z,  -0.40,  -0.45,  99.90,  -0.89,  -0.04,
03/15 22Z,  -0.40,  -0.30,  99.90,  -0.74,  -0.04,
03/15 23Z,  -0.40,  -0.29,  99.90,  -0.74,  -0.04,  (max)
03/16 00Z,  -0.40,  -0.49,  99.90,  -0.93,  -0.04,
03/16 01Z,  -0.40,  -0.90,  99.90,  -1.34,  -0.04,
03/16 02Z,  -0.40,  -1.46,  99.90,  -1.91,  -0.04,
03/16 03Z,  -0.40,  -2.11,  99.90,  -2.55,  -0.04,
03/16 04Z,  -0.50,  -2.72,  99.90,  -3.26,  -0.04,
03/16 05Z,  -0.50,  -3.19,  99.90,  -3.74,  -0.04,
03/16 06Z,  -0.50,  -3.45,  99.90,  -3.99,  -0.04,  (min)
03/16 07Z,  -0.50,  -3.44,  99.90,  -3.98,  -0.04,
03/16 08Z,  -0.50,  -3.18,  99.90,  -3.72,  -0.04,
03/16 09Z,  -0.50,  -2.72,  99.90,  -3.26,  -0.04,
03/16 10Z,  -0.50,  -2.16,  99.90,  -2.70,  -0.04,
03/16 11Z,  -0.50,  -1.60,  99.90,  -2.14,  -0.04,
03/16 12Z,  -0.50,  -1.15,  99.90,  -1.70,  -0.04,
03/16 13Z,  -0.50,  -0.88,  99.90,  -1.42,  -0.04,
03/16 14Z,  -0.50,  -0.79,  99.90,  -1.34,  -0.04,
03/16 15Z,  -0.40,  -0.87,  99.90,  -1.31,  -0.04,  (max)
03/16 16Z,  -0.40,  -1.03,  99.90,  -1.48,  -0.04,
03/16 17Z,  -0.30,  -1.20,  99.90,  -1.55,  -0.04,
03/16 18Z,  -0.30,  -1.29,  99.90,  -1.63,  -0.04,  (min)
03/16 19Z,  -0.30,  -1.25,  99.90,  -1.59,  -0.04,
03/16 20Z,  -0.40,  -1.09,  99.90,  -1.53,  -0.04,
03/16 21Z,  -0.40,  -0.84,  99.90,  -1.29,  -0.04,
03/16 22Z,  -0.40,  -0.60,  99.90,  -1.05,  -0.04,
03/16 23Z,  -0.40,  -0.46,  99.90,  -0.90,  -0.04,
03/17 00Z,  -0.30,  -0.48,  99.90,  -0.82,  -0.04,  (max)
03/17 01Z,  -0.30,  -0.70,  99.90,  -1.04,  -0.04,
03/17 02Z,  -0.30,  -1.12,  99.90,  -1.46,  -0.04,
03/17 03Z,  -0.20,  -1.66,  99.90,  -1.91,  -0.04,
03/17 04Z,  -0.30,  -2.25,  99.90,  -2.59,  -0.04,
03/17 05Z,  -0.30,  -2.77,  99.90,  -3.11,  -0.04,
03/17 06Z,  -0.30,  -3.12,  99.90,  -3.46,  -0.04,
03/17 07Z,  -0.30,  -3.25,  99.90,  -3.59,  -0.04,  (min)
03/17 08Z,  -0.30,  -3.12,  99.90,  -3.47,  -0.04,
03/17 09Z,  -0.30,  -2.78,  99.90,  -3.13,  -0.04,
03/17 10Z,  -0.30,  -2.30,  99.90,  -2.65,  -0.04,
03/17 11Z,  -0.30,  -1.78,  99.90,  -2.12,  -0.04,
03/17 12Z,  -0.30,  -1.32,  99.90,  -1.67,  -0.04,
03/17 13Z,  -0.30,  -1.01,  99.90,  -1.35,  -0.04,
03/17 14Z,  -0.30,  -0.89,  99.90,  -1.23,  -0.04,  (max)
03/17 15Z,  -0.30,  -0.96,  99.90,  -1.30,  -0.04,
03/17 16Z,  -0.30,  -1.16,  99.90,  -1.50,  -0.04,
03/17 17Z,  -0.30,  -1.40,  99.90,  -1.75,  -0.04,
03/17 18Z,  -0.30,  -1.60,  99.90,  -1.95,  -0.04,