ETSS stn

This website is considered EXPERIMENTAL, is supported on an 8x5 basis, and has no guarantee of availability.
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
#Atka, AK : 03/25/2025 02:24:03 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/23 06Z,  -0.10,  -4.28,  -5.31,  99.90,  -0.93,
03/23 07Z,   0.00,  -3.73,  -4.85,  99.90,  -1.12,
03/23 08Z,   0.00,  -3.20,  -4.27,  99.90,  -1.07,
03/23 09Z,  -0.10,  -2.72,  -3.81,  99.90,  -0.99,
03/23 10Z,  -0.10,  -2.34,  -3.41,  99.90,  -0.97,
03/23 11Z,  -0.10,  -2.11,  -2.98,  99.90,  -0.77,
03/23 12Z,  -0.10,  -1.98,  -2.73,  99.90,  -0.65,
03/23 13Z,  -0.10,  -1.86,  -2.56,  99.90,  -0.60,
03/23 14Z,  -0.10,  -1.77,  -2.48,  99.90,  -0.61,
03/23 15Z,  -0.10,  -1.66,  -2.40,  99.90,  -0.64,
03/23 16Z,  -0.10,  -1.52,  -2.34,  99.90,  -0.72,
03/23 17Z,  -0.10,  -1.38,  -2.17,  99.90,  -0.69,
03/23 18Z,  -0.10,  -1.30,  -2.02,  99.90,  -0.62,  (max)
03/23 19Z,  -0.10,  -1.33,  -2.05,  99.90,  -0.62,
03/23 20Z,  -0.10,  -1.52,  -2.05,  99.90,  -0.43,
03/23 21Z,  -0.10,  -1.88,  -2.20,  99.90,  -0.22,
03/23 22Z,  -0.10,  -2.40,  -2.60,  99.90,  -0.10,
03/23 23Z,  -0.20,  -3.05,  -3.12,  99.90,   0.13,
03/24 00Z,  -0.20,  -3.76,  -3.79,  99.90,   0.17,
03/24 01Z,  -0.20,  -4.40,  -4.53,  99.90,   0.07,
03/24 02Z,  -0.20,  -4.90,  -5.15,  99.90,  -0.05,
03/24 03Z,  -0.20,  -5.20,  -5.70,  99.90,  -0.30,
03/24 04Z,  -0.20,  -5.24,  -6.01,  99.90,  -0.57,
03/24 05Z,  -0.20,  -5.03,  -6.06,  99.90,  -0.83,  (min)
03/24 06Z,  -0.30,  -4.64,  -5.83,  99.90,  -0.89,
03/24 07Z,  -0.30,  -4.13,  -5.52,  99.90,  -1.09,
03/24 08Z,  -0.30,  -3.59,  -4.95,  99.90,  -1.06,
03/24 09Z,  -0.30,  -3.09,  -4.38,  99.90,  -0.99,
03/24 10Z,  -0.30,  -2.68,  -3.89,  99.90,  -0.91,
03/24 11Z,  -0.30,  -2.37,  -3.52,  99.90,  -0.85,
03/24 12Z,  -0.30,  -2.18,  -3.22,  99.90,  -0.74,
03/24 13Z,  -0.30,  -2.05,  -3.02,  99.90,  -0.67,
03/24 14Z,  -0.30,  -1.94,  -2.92,  99.90,  -0.68,
03/24 15Z,  -0.30,  -1.83,  -2.84,  99.90,  -0.71,
03/24 16Z,  -0.30,  -1.68,  -2.70,  99.90,  -0.72,
03/24 17Z,  -0.30,  -1.49,  -2.54,  99.90,  -0.75,
03/24 18Z,  -0.40,  -1.32,  -2.38,  99.90,  -0.66,
03/24 19Z,  -0.30,  -1.24,  -2.25,  99.90,  -0.71,
03/24 20Z,  -0.30,  -1.28,  -2.19,  99.90,  -0.61,  (max)
03/24 21Z,  -0.30,  -1.52,  -2.25,  99.90,  -0.43,
03/24 22Z,  -0.30,  -1.94,  -2.50,  99.90,  -0.26,
03/24 23Z,  -0.30,  -2.51,  -2.93,  99.90,  -0.12,
03/25 00Z,  -0.30,  -3.19,  -3.51,  99.90,  -0.02,
03/25 01Z,  -0.40,  -3.88,  -4.24,  99.90,   0.04,
03/25 02Z,  -0.30,  -4.49,  -4.94,  99.90,  -0.15,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/25 03Z,  -0.30,  -4.94,  99.90,  -5.39,  -0.15,
03/25 04Z,  -0.30,  -5.17,  99.90,  -5.61,  -0.15,  (min)
03/25 05Z,  -0.30,  -5.12,  99.90,  -5.56,  -0.14,
03/25 06Z,  -0.30,  -4.85,  99.90,  -5.28,  -0.14,
03/25 07Z,  -0.30,  -4.42,  99.90,  -4.85,  -0.13,
03/25 08Z,  -0.30,  -3.91,  99.90,  -4.34,  -0.13,
03/25 09Z,  -0.30,  -3.40,  99.90,  -3.83,  -0.13,
03/25 10Z,  -0.30,  -2.98,  99.90,  -3.40,  -0.12,
03/25 11Z,  -0.30,  -2.65,  99.90,  -3.07,  -0.12,
03/25 12Z,  -0.30,  -2.41,  99.90,  -2.83,  -0.11,
03/25 13Z,  -0.30,  -2.27,  99.90,  -2.68,  -0.11,
03/25 14Z,  -0.20,  -2.18,  99.90,  -2.49,  -0.11,
03/25 15Z,  -0.20,  -2.09,  99.90,  -2.40,  -0.11,
03/25 16Z,  -0.20,  -1.97,  99.90,  -2.28,  -0.11,
03/25 17Z,  -0.10,  -1.80,  99.90,  -2.01,  -0.11,
03/25 18Z,  -0.10,  -1.58,  99.90,  -1.79,  -0.11,
03/25 19Z,  -0.10,  -1.40,  99.90,  -1.61,  -0.11,
03/25 20Z,  -0.10,  -1.31,  99.90,  -1.51,  -0.11,  (max)
03/25 21Z,  -0.10,  -1.36,  99.90,  -1.57,  -0.11,
03/25 22Z,  -0.10,  -1.63,  99.90,  -1.84,  -0.11,
03/25 23Z,  -0.10,  -2.07,  99.90,  -2.28,  -0.11,
03/26 00Z,  -0.10,  -2.63,  99.90,  -2.83,  -0.11,
03/26 01Z,  -0.10,  -3.26,  99.90,  -3.47,  -0.11,
03/26 02Z,  -0.10,  -3.91,  99.90,  -4.12,  -0.11,
03/26 03Z,  -0.20,  -4.45,  99.90,  -4.76,  -0.11,
03/26 04Z,  -0.20,  -4.83,  99.90,  -5.13,  -0.11,
03/26 05Z,  -0.20,  -4.96,  99.90,  -5.27,  -0.11,  (min)
03/26 06Z,  -0.30,  -4.84,  99.90,  -5.25,  -0.11,
03/26 07Z,  -0.30,  -4.52,  99.90,  -4.93,  -0.11,
03/26 08Z,  -0.40,  -4.08,  99.90,  -4.59,  -0.11,
03/26 09Z,  -0.40,  -3.60,  99.90,  -4.11,  -0.11,
03/26 10Z,  -0.40,  -3.18,  99.90,  -3.69,  -0.11,
03/26 11Z,  -0.50,  -2.86,  99.90,  -3.47,  -0.11,
03/26 12Z,  -0.50,  -2.61,  99.90,  -3.22,  -0.11,
03/26 13Z,  -0.50,  -2.46,  99.90,  -3.07,  -0.11,
03/26 14Z,  -0.50,  -2.41,  99.90,  -3.01,  -0.11,
03/26 15Z,  -0.50,  -2.38,  99.90,  -2.99,  -0.11,
03/26 16Z,  -0.50,  -2.34,  99.90,  -2.95,  -0.11,  (max)
03/26 17Z,  -0.60,  -2.24,  99.90,  -2.95,  -0.11,  (min)
03/26 18Z,  -0.60,  -2.07,  99.90,  -2.77,  -0.11,
03/26 19Z,  -0.60,  -1.84,  99.90,  -2.55,  -0.11,
03/26 20Z,  -0.70,  -1.64,  99.90,  -2.45,  -0.11,
03/26 21Z,  -0.70,  -1.54,  99.90,  -2.35,  -0.11,  (max)
03/26 22Z,  -0.70,  -1.59,  99.90,  -2.40,  -0.11,
03/26 23Z,  -0.70,  -1.84,  99.90,  -2.65,  -0.11,
03/27 00Z,  -0.80,  -2.22,  99.90,  -3.13,  -0.11,
03/27 01Z,  -0.80,  -2.70,  99.90,  -3.60,  -0.11,
03/27 02Z,  -0.80,  -3.26,  99.90,  -4.16,  -0.11,
03/27 03Z,  -0.90,  -3.81,  99.90,  -4.82,  -0.11,
03/27 04Z,  -0.90,  -4.26,  99.90,  -5.26,  -0.11,
03/27 05Z,  -0.90,  -4.53,  99.90,  -5.54,  -0.11,
03/27 06Z,  -0.90,  -4.58,  99.90,  -5.59,  -0.11,  (min)
03/27 07Z,  -0.90,  -4.40,  99.90,  -5.40,  -0.11,
03/27 08Z,  -1.00,  -4.05,  99.90,  -5.16,  -0.11,
03/27 09Z,  -1.00,  -3.64,  99.90,  -4.75,  -0.11,
03/27 10Z,  -1.00,  -3.24,  99.90,  -4.34,  -0.11,
03/27 11Z,  -1.10,  -2.92,  99.90,  -4.13,  -0.11,
03/27 12Z,  -1.10,  -2.70,  99.90,  -3.91,  -0.11,
03/27 13Z,  -1.10,  -2.56,  99.90,  -3.77,  -0.11,
03/27 14Z,  -1.10,  -2.54,  99.90,  -3.74,  -0.11,  (max)
03/27 15Z,  -1.10,  -2.61,  99.90,  -3.81,  -0.11,
03/27 16Z,  -1.10,  -2.68,  99.90,  -3.89,  -0.11,
03/27 17Z,  -1.10,  -2.71,  99.90,  -3.92,  -0.11,
03/27 18Z,  -1.20,  -2.67,  99.90,  -3.97,  -0.11,  (min)
03/27 19Z,  -1.20,  -2.51,  99.90,  -3.82,  -0.11,
03/27 20Z,  -1.20,  -2.28,  99.90,  -3.59,  -0.11,
03/27 21Z,  -1.20,  -2.07,  99.90,  -3.38,  -0.11,
03/27 22Z,  -1.20,  -1.94,  99.90,  -3.25,  -0.11,  (max)
03/27 23Z,  -1.20,  -1.94,  99.90,  -3.25,  -0.11,
03/28 00Z,  -1.20,  -2.09,  99.90,  -3.40,  -0.11,
03/28 01Z,  -1.20,  -2.34,  99.90,  -3.65,  -0.11,
03/28 02Z,  -1.20,  -2.69,  99.90,  -4.00,  -0.11,
03/28 03Z,  -1.20,  -3.14,  99.90,  -4.44,  -0.11,
03/28 04Z,  -1.20,  -3.56,  99.90,  -4.87,  -0.11,
03/28 05Z,  -1.20,  -3.89,  99.90,  -5.19,  -0.11,
03/28 06Z,  -1.20,  -4.06,  99.90,  -5.37,  -0.11,  (min)
03/28 07Z,  -1.20,  -4.04,  99.90,  -5.34,  -0.11,
03/28 08Z,  -1.20,  -3.81,  99.90,  -5.12,  -0.11,
03/28 09Z,  -1.20,  -3.48,  99.90,  -4.79,  -0.11,
03/28 10Z,  -1.20,  -3.14,  99.90,  -4.44,  -0.11,
03/28 11Z,  -1.20,  -2.83,  99.90,  -4.14,  -0.11,
03/28 12Z,  -1.20,  -2.62,  99.90,  -3.93,  -0.11,
03/28 13Z,  -1.20,  -2.52,  99.90,  -3.82,  -0.11,  (max)
03/28 14Z,  -1.20,  -2.52,  99.90,  -3.83,  -0.11,
03/28 15Z,  -1.20,  -2.66,  99.90,  -3.97,  -0.11,
03/28 16Z,  -1.20,  -2.88,  99.90,  -4.19,  -0.11,
03/28 17Z,  -1.20,  -3.08,  99.90,  -4.39,  -0.11,
03/28 18Z,  -1.20,  -3.22,  99.90,  -4.52,  -0.11,