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
#Nikiski, AK : 04/17/2025 22:20:50 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/16 06Z,  -0.30,   1.68,   1.20,  99.90,  -0.18,
04/16 07Z,  -0.30,  -2.18,  -2.30,  99.90,   0.18,
04/16 08Z,  -0.30,  -5.14,  -5.32,  99.90,   0.12,
04/16 09Z,  -0.40,  -6.64,  -7.14,  99.90,  -0.10,  (min)
04/16 10Z,  -0.40,  -5.98,  -6.06,  99.90,   0.32,
04/16 11Z,  -0.40,  -2.64,  -1.93,  99.90,   1.11,
04/16 12Z,  -0.40,   2.23,   2.19,  99.90,   0.36,
04/16 13Z,  -0.40,   6.41,   5.67,  99.90,  -0.34,
04/16 14Z,  -0.40,   8.74,   8.32,  99.90,  -0.02,
04/16 15Z,  -0.50,   9.19,   9.14,  99.90,   0.45,  (max)
04/16 16Z,  -0.50,   7.79,   7.72,  99.90,   0.43,
04/16 17Z,  -0.50,   4.60,   4.33,  99.90,   0.23,
04/16 18Z,  -0.50,   0.15,   0.22,  99.90,   0.57,
04/16 19Z,  -0.50,  -4.55,  -3.78,  99.90,   1.27,
04/16 20Z,  -0.50,  -8.44,  -7.74,  99.90,   1.20,
04/16 21Z,  -0.50, -10.98, -10.76,  99.90,   0.72,
04/16 22Z,  -0.50, -11.67, -11.55,  99.90,   0.62,  (min)
04/16 23Z,  -0.50,  -9.74,  -8.98,  99.90,   1.26,
04/17 00Z,  -0.50,  -5.39,  -4.32,  99.90,   1.57,
04/17 01Z,  -0.50,  -0.41,   0.10,  99.90,   1.01,
04/17 02Z,  -0.50,   3.57,   3.85,  99.90,   0.78,
04/17 03Z,  -0.50,   6.15,   6.57,  99.90,   0.92,
04/17 04Z,  -0.40,   7.22,   7.64,  99.90,   0.82,  (max)
04/17 05Z,  -0.50,   6.47,   6.70,  99.90,   0.73,
04/17 06Z,  -0.60,   3.94,   3.86,  99.90,   0.52,
04/17 07Z,  -0.60,   0.43,   0.57,  99.90,   0.74,
04/17 08Z,  -0.60,  -2.83,  -2.35,  99.90,   1.08,
04/17 09Z,  -0.50,  -4.94,  -4.44,  99.90,   1.00,
04/17 10Z,  -0.50,  -5.48,  -4.98,  99.90,   1.00,  (min)
04/17 11Z,  -0.40,  -3.95,  -2.65,  99.90,   1.70,
04/17 12Z,  -0.30,  -0.25,   1.06,  99.90,   1.61,
04/17 13Z,  -0.20,   4.14,   4.35,  99.90,   0.41,
04/17 14Z,  -0.10,   7.24,   7.12,  99.90,  -0.02,
04/17 15Z,   0.00,   8.39,   8.74,  99.90,   0.35,  (max)
04/17 16Z,   0.00,   7.90,   8.56,  99.90,   0.66,
04/17 17Z,   0.00,   5.90,   6.27,  99.90,   0.37,
04/17 18Z,   0.00,   2.48,   2.61,  99.90,   0.13,
04/17 19Z,   0.00,  -1.79,  -1.20,  99.90,   0.59,
04/17 20Z,   0.00,  -5.90,  -5.03,  99.90,   0.87,
04/17 21Z,   0.00,  -8.93,  -8.42,  99.90,   0.51,
04/17 22Z,   0.00, -10.54, -10.55,  99.90,  -0.01,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/17 23Z,   0.00, -10.39,  99.90, -10.35,   0.04,
04/18 00Z,   0.00,  -7.92,  99.90,  -7.83,   0.09,
04/18 01Z,   0.00,  -3.68,  99.90,  -3.54,   0.14,
04/18 02Z,   0.00,   0.56,  99.90,   0.76,   0.19,
04/18 03Z,   0.00,   3.63,  99.90,   3.87,   0.24,
04/18 04Z,   0.10,   5.50,  99.90,   5.89,   0.29,
04/18 05Z,   0.10,   6.13,  99.90,   6.57,   0.34,  (max)
04/18 06Z,   0.20,   5.19,  99.90,   5.79,   0.39,
04/18 07Z,   0.20,   2.79,  99.90,   3.43,   0.44,
04/18 08Z,   0.20,  -0.26,  99.90,   0.43,   0.49,
04/18 09Z,   0.20,  -2.78,  99.90,  -2.04,   0.54,
04/18 10Z,   0.10,  -4.09,  99.90,  -3.39,   0.59,  (min)
04/18 11Z,   0.10,  -3.98,  99.90,  -3.28,   0.59,
04/18 12Z,   0.10,  -2.09,  99.90,  -1.40,   0.59,
04/18 13Z,   0.10,   1.42,  99.90,   2.11,   0.59,
04/18 14Z,   0.10,   4.98,  99.90,   5.67,   0.59,
04/18 15Z,   0.20,   6.97,  99.90,   7.76,   0.59,
04/18 16Z,   0.20,   7.25,  99.90,   8.04,   0.59,  (max)
04/18 17Z,   0.10,   6.27,  99.90,   6.96,   0.59,
04/18 18Z,   0.10,   4.12,  99.90,   4.81,   0.59,
04/18 19Z,   0.10,   0.87,  99.90,   1.56,   0.59,
04/18 20Z,   0.10,  -2.93,  99.90,  -2.23,   0.59,
04/18 21Z,   0.00,  -6.30,  99.90,  -5.71,   0.59,
04/18 22Z,   0.00,  -8.53,  99.90,  -7.94,   0.59,
04/18 23Z,   0.00,  -9.50,  99.90,  -8.90,   0.59,  (min)
04/19 00Z,   0.10,  -8.96,  99.90,  -8.26,   0.59,
04/19 01Z,   0.10,  -6.48,  99.90,  -5.78,   0.59,
04/19 02Z,   0.10,  -2.74,  99.90,  -2.05,   0.59,
04/19 03Z,   0.10,   0.67,  99.90,   1.36,   0.59,
04/19 04Z,   0.10,   3.02,  99.90,   3.72,   0.59,
04/19 05Z,   0.10,   4.52,  99.90,   5.22,   0.59,
04/19 06Z,   0.10,   5.06,  99.90,   5.75,   0.59,  (max)
04/19 07Z,   0.00,   4.24,  99.90,   4.83,   0.59,
04/19 08Z,   0.00,   2.17,  99.90,   2.77,   0.59,
04/19 09Z,   0.00,  -0.30,  99.90,   0.29,   0.59,
04/19 10Z,   0.10,  -2.15,  99.90,  -1.46,   0.59,
04/19 11Z,   0.10,  -2.95,  99.90,  -2.25,   0.59,  (min)
04/19 12Z,   0.10,  -2.63,  99.90,  -1.94,   0.59,
04/19 13Z,   0.10,  -0.87,  99.90,  -0.18,   0.59,
04/19 14Z,   0.00,   2.08,  99.90,   2.67,   0.59,
04/19 15Z,   0.00,   4.73,  99.90,   5.32,   0.59,
04/19 16Z,   0.00,   5.90,  99.90,   6.50,   0.59,  (max)
04/19 17Z,  -0.10,   5.78,  99.90,   6.27,   0.59,
04/19 18Z,  -0.10,   4.79,  99.90,   5.28,   0.59,
04/19 19Z,  -0.10,   2.87,  99.90,   3.37,   0.59,
04/19 20Z,  -0.10,   0.04,  99.90,   0.54,   0.59,
04/19 21Z,  -0.10,  -3.17,  99.90,  -2.67,   0.59,
04/19 22Z,  -0.20,  -5.88,  99.90,  -5.48,   0.59,
04/19 23Z,  -0.20,  -7.59,  99.90,  -7.20,   0.59,
04/20 00Z,  -0.20,  -8.35,  99.90,  -7.96,   0.59,  (min)
04/20 01Z,  -0.20,  -7.89,  99.90,  -7.49,   0.59,
04/20 02Z,  -0.20,  -5.74,  99.90,  -5.35,   0.59,
04/20 03Z,  -0.30,  -2.63,  99.90,  -2.33,   0.59,
04/20 04Z,  -0.30,   0.13,  99.90,   0.43,   0.59,
04/20 05Z,  -0.40,   2.16,  99.90,   2.35,   0.59,
04/20 06Z,  -0.40,   3.67,  99.90,   3.87,   0.59,
04/20 07Z,  -0.40,   4.39,  99.90,   4.59,   0.59,  (max)
04/20 08Z,  -0.40,   3.86,  99.90,   4.05,   0.59,
04/20 09Z,  -0.40,   2.18,  99.90,   2.38,   0.59,
04/20 10Z,  -0.40,   0.19,  99.90,   0.38,   0.59,
04/20 11Z,  -0.40,  -1.28,  99.90,  -1.09,   0.59,
04/20 12Z,  -0.40,  -2.01,  99.90,  -1.82,   0.59,  (min)
04/20 13Z,  -0.40,  -1.94,  99.90,  -1.75,   0.59,
04/20 14Z,  -0.40,  -0.64,  99.90,  -0.44,   0.59,
04/20 15Z,  -0.50,   1.68,  99.90,   1.78,   0.59,
04/20 16Z,  -0.50,   3.67,  99.90,   3.76,   0.59,
04/20 17Z,  -0.50,   4.50,  99.90,   4.59,   0.59,  (max)
04/20 18Z,  -0.60,   4.49,  99.90,   4.48,   0.59,
04/20 19Z,  -0.60,   3.89,  99.90,   3.88,   0.59,
04/20 20Z,  -0.60,   2.44,  99.90,   2.43,   0.59,
04/20 21Z,  -0.60,   0.09,  99.90,   0.08,   0.59,
04/20 22Z,  -0.60,  -2.64,  99.90,  -2.64,   0.59,
04/20 23Z,  -0.60,  -4.97,  99.90,  -4.97,   0.59,
04/21 00Z,  -0.60,  -6.60,  99.90,  -6.60,   0.59,
04/21 01Z,  -0.60,  -7.60,  99.90,  -7.60,   0.59,  (min)
04/21 02Z,  -0.50,  -7.50,  99.90,  -7.41,   0.59,
04/21 03Z,  -0.50,  -5.77,  99.90,  -5.67,   0.59,
04/21 04Z,  -0.60,  -3.09,  99.90,  -3.10,   0.59,
04/21 05Z,  -0.60,  -0.59,  99.90,  -0.60,   0.59,
04/21 06Z,  -0.60,   1.54,  99.90,   1.53,   0.59,
04/21 07Z,  -0.60,   3.38,  99.90,   3.37,   0.59,
04/21 08Z,  -0.60,   4.43,  99.90,   4.42,   0.59,  (max)
04/21 09Z,  -0.60,   4.15,  99.90,   4.15,   0.59,
04/21 10Z,  -0.60,   2.71,  99.90,   2.70,   0.59,
04/21 11Z,  -0.50,   0.88,  99.90,   0.97,   0.59,
04/21 12Z,  -0.50,  -0.65,  99.90,  -0.56,   0.59,
04/21 13Z,  99.90,  -1.77,  99.90,  99.90,   0.59,
04/21 14Z,  99.90,  -2.26,  99.90,  99.90,   0.59,
04/21 15Z,  99.90,  -1.46,  99.90,  99.90,   0.59,
04/21 16Z,  99.90,   0.43,  99.90,  99.90,   0.59,
04/21 17Z,  99.90,   2.20,  99.90,  99.90,   0.59,
04/21 18Z,  99.90,   3.24,  99.90,  99.90,   0.59,