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 : 12/06/2025 08:20:06 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/04 12Z,  -0.20,   9.42,   8.37,  99.90,  -0.85,
12/04 13Z,  -0.20,  10.24,   9.46,  99.90,  -0.58,  (max)
12/04 14Z,  -0.20,   8.40,   7.82,  99.90,  -0.38,
12/04 15Z,  -0.20,   4.78,   3.90,  99.90,  -0.68,
12/04 16Z,  -0.20,   0.62,  -0.45,  99.90,  -0.87,
12/04 17Z,  -0.20,  -3.26,  -4.10,  99.90,  -0.64,
12/04 18Z,  -0.20,  -6.19,  -7.08,  99.90,  -0.69,
12/04 19Z,  -0.20,  -6.92,  -7.95,  99.90,  -0.83,  (min)
12/04 20Z,  -0.20,  -4.29,  -4.18,  99.90,   0.31,
12/04 21Z,  -0.20,   0.89,   1.38,  99.90,   0.69,
12/04 22Z,  -0.20,   6.46,   6.09,  99.90,  -0.17,
12/04 23Z,  -0.20,  10.82,   9.87,  99.90,  -0.75,
12/05 00Z,  -0.30,  13.14,  12.05,  99.90,  -0.79,  (max)
12/05 01Z,  -0.30,  12.77,  11.66,  99.90,  -0.81,
12/05 02Z,  -0.40,   9.67,   8.30,  99.90,  -0.97,
12/05 03Z,  -0.40,   4.54,   3.07,  99.90,  -1.07,
12/05 04Z,  -0.40,  -1.45,  -2.05,  99.90,  -0.20,
12/05 05Z,  -0.40,  -7.30,  -7.16,  99.90,   0.54,
12/05 06Z,  -0.50, -12.38, -11.82,  99.90,   1.06,
12/05 07Z,  -0.50, -15.58, -15.31,  99.90,   0.77,
12/05 08Z,  -0.50, -15.22, -16.10,  99.90,  -0.38,  (min)
12/05 09Z,  -0.50, -10.95, -11.30,  99.90,   0.15,
12/05 10Z,  -0.50,  -4.54,  -4.40,  99.90,   0.64,
12/05 11Z,  -0.50,   1.95,   1.43,  99.90,  -0.02,
12/05 12Z,  -0.50,   7.23,   6.14,  99.90,  -0.59,
12/05 13Z,  -0.50,  10.31,   9.27,  99.90,  -0.54,
12/05 14Z,  -0.50,  10.57,   9.92,  99.90,  -0.15,  (max)
12/05 15Z,  -0.50,   8.25,   7.73,  99.90,  -0.02,
12/05 16Z,  -0.50,   4.33,   3.37,  99.90,  -0.46,
12/05 17Z,  -0.50,  -0.00,  -1.07,  99.90,  -0.57,
12/05 18Z,  -0.60,  -3.93,  -4.73,  99.90,  -0.20,
12/05 19Z,  -0.60,  -6.66,  -7.60,  99.90,  -0.34,
12/05 20Z,  -0.60,  -6.77,  -7.75,  99.90,  -0.38,  (min)
12/05 21Z,  -0.60,  -3.36,  -3.11,  99.90,   0.85,
12/05 22Z,  -0.50,   2.27,   2.57,  99.90,   0.80,
12/05 23Z,  -0.50,   7.81,   7.25,  99.90,  -0.06,
12/06 00Z,  -0.60,  11.78,  10.88,  99.90,  -0.30,
12/06 01Z,  -0.50,  13.44,  12.55,  99.90,  -0.39,  (max)
12/06 02Z,  -0.50,  12.37,  11.50,  99.90,  -0.37,
12/06 03Z,  -0.50,   8.69,   7.51,  99.90,  -0.68,
12/06 04Z,  -0.50,   3.23,   2.13,  99.90,  -0.60,
12/06 05Z,  -0.50,  -2.89,  -3.04,  99.90,   0.35,
12/06 06Z,  -0.50,  -8.74,  -8.23,  99.90,   1.01,
12/06 07Z,  -0.60, -13.62, -12.86,  99.90,   1.36,
12/06 08Z,  -0.70, -16.20, -16.04,  99.90,   0.86,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/06 09Z,  -0.70, -14.89,  99.90, -14.82,   0.77,
12/06 10Z,  -0.80,  -9.83,  99.90,  -9.95,   0.68,
12/06 11Z,  -0.90,  -3.11,  99.90,  -3.41,   0.60,
12/06 12Z,  -1.10,   3.27,  99.90,   2.68,   0.51,
12/06 13Z,  -1.30,   8.15,  99.90,   7.27,   0.42,
12/06 14Z,  -1.40,  10.68,  99.90,   9.62,   0.33,  (max)
12/06 15Z,  -1.50,  10.43,  99.90,   9.18,   0.25,
12/06 16Z,  -1.70,   7.76,  99.90,   6.21,   0.16,
12/06 17Z,  -1.80,   3.66,  99.90,   1.93,   0.07,
12/06 18Z,  -2.00,  -0.71,  99.90,  -2.73,  -0.02,
12/06 19Z,  -2.10,  -4.56,  99.90,  -6.76,  -0.11,
12/06 20Z,  -2.30,  -6.94,  99.90,  -9.43,  -0.19,  (min)
12/06 21Z,  -2.30,  -6.38,  99.90,  -8.87,  -0.19,
12/06 22Z,  -2.40,  -2.37,  99.90,  -4.97,  -0.19,
12/06 23Z,  -2.40,   3.37,  99.90,   0.77,  -0.19,
12/07 00Z,  -2.40,   8.54,  99.90,   5.95,  -0.19,
12/07 01Z,  -2.40,  11.93,  99.90,   9.34,  -0.19,
12/07 02Z,  -2.50,  12.99,  99.90,  10.30,  -0.19,  (max)
12/07 03Z,  -2.50,  11.43,  99.90,   8.74,  -0.19,
12/07 04Z,  -2.50,   7.49,  99.90,   4.79,  -0.19,
12/07 05Z,  -2.50,   1.97,  99.90,  -0.72,  -0.19,
12/07 06Z,  -2.50,  -4.04,  99.90,  -6.73,  -0.19,
12/07 07Z,  -2.40,  -9.65,  99.90, -12.25,  -0.19,
12/07 08Z,  -2.40, -14.08,  99.90, -16.68,  -0.19,
12/07 09Z,  -2.30, -15.90,  99.90, -18.39,  -0.19,  (min)
12/07 10Z,  -2.20, -13.74,  99.90, -16.13,  -0.19,
12/07 11Z,  -2.10,  -8.23,  99.90, -10.53,  -0.19,
12/07 12Z,  -2.10,  -1.64,  99.90,  -3.93,  -0.19,
12/07 13Z,  -2.00,   4.27,  99.90,   2.07,  -0.19,
12/07 14Z,  -2.00,   8.58,  99.90,   6.39,  -0.19,
12/07 15Z,  -1.90,  10.58,  99.90,   8.49,  -0.19,  (max)
12/07 16Z,  -1.80,   9.94,  99.90,   7.95,  -0.19,
12/07 17Z,  -1.70,   7.05,  99.90,   5.16,  -0.19,
12/07 18Z,  -1.60,   2.92,  99.90,   1.12,  -0.19,
12/07 19Z,  -1.60,  -1.36,  99.90,  -3.16,  -0.19,
12/07 20Z,  -1.50,  -4.99,  99.90,  -6.68,  -0.19,
12/07 21Z,  -1.40,  -6.92,  99.90,  -8.51,  -0.19,  (min)
12/07 22Z,  -1.30,  -5.77,  99.90,  -7.27,  -0.19,
12/07 23Z,  -1.20,  -1.49,  99.90,  -2.88,  -0.19,
12/08 00Z,  -1.10,   3.97,  99.90,   2.67,  -0.19,
12/08 01Z,  -1.10,   8.52,  99.90,   7.22,  -0.19,
12/08 02Z,  -1.00,  11.29,  99.90,  10.10,  -0.19,
12/08 03Z,  -1.00,  11.91,  99.90,  10.72,  -0.19,  (max)
12/08 04Z,  -0.90,  10.14,  99.90,   9.04,  -0.19,
12/08 05Z,  -0.90,   6.20,  99.90,   5.10,  -0.19,
12/08 06Z,  -0.80,   0.87,  99.90,  -0.12,  -0.19,
12/08 07Z,  -0.80,  -4.79,  99.90,  -5.78,  -0.19,
12/08 08Z,  -0.70,  -9.94,  99.90, -10.83,  -0.19,
12/08 09Z,  -0.70, -13.74,  99.90, -14.64,  -0.19,
12/08 10Z,  -0.60, -14.77,  99.90, -15.56,  -0.19,  (min)
12/08 11Z,  -0.50, -12.00,  99.90, -12.69,  -0.19,
12/08 12Z,  -0.50,  -6.47,  99.90,  -7.17,  -0.19,
12/08 13Z,  -0.50,  -0.39,  99.90,  -1.09,  -0.19,
12/08 14Z,  -0.40,   4.85,  99.90,   4.25,  -0.19,
12/08 15Z,  -0.40,   8.58,  99.90,   7.98,  -0.19,
12/08 16Z,  -0.40,  10.15,  99.90,   9.55,  -0.19,  (max)
12/08 17Z,  -0.50,   9.24,  99.90,   8.55,  -0.19,
12/08 18Z,  -0.50,   6.27,  99.90,   5.58,  -0.19,
12/08 19Z,  -0.50,   2.23,  99.90,   1.54,  -0.19,
12/08 20Z,  -0.50,  -1.81,  99.90,  -2.51,  -0.19,
12/08 21Z,  -0.40,  -5.10,  99.90,  -5.69,  -0.19,
12/08 22Z,  -0.40,  -6.59,  99.90,  -7.18,  -0.19,  (min)
12/08 23Z,  -0.30,  -5.09,  99.90,  -5.58,  -0.19,
12/09 00Z,  -0.30,  -0.91,  99.90,  -1.40,  -0.19,
12/09 01Z,  -0.20,   3.92,  99.90,   3.53,  -0.19,
12/09 02Z,  -0.30,   7.73,  99.90,   7.24,  -0.19,
12/09 03Z,  -0.30,  10.00,  99.90,   9.50,  -0.19,
12/09 04Z,  -0.30,  10.41,  99.90,   9.91,  -0.19,  (max)
12/09 05Z,  -0.30,   8.66,  99.90,   8.17,  -0.19,
12/09 06Z,  -0.30,   4.95,  99.90,   4.46,  -0.19,
12/09 07Z,  -0.30,   0.03,  99.90,  -0.47,  -0.19,
12/09 08Z,  -0.20,  -5.07,  99.90,  -5.47,  -0.19,
12/09 09Z,  -0.20,  -9.57,  99.90,  -9.96,  -0.19,
12/09 10Z,  -0.10, -12.66,  99.90, -12.96,  -0.19,
12/09 11Z,   0.00, -13.02,  99.90, -13.22,  -0.19,  (min)
12/09 12Z,   0.00,  -9.98,  99.90, -10.17,  -0.19,
12/09 13Z,   0.00,  -4.83,  99.90,  -5.02,  -0.19,
12/09 14Z,   0.00,   0.51,  99.90,   0.31,  -0.19,
12/09 15Z,   0.00,   5.05,  99.90,   4.85,  -0.19,
12/09 16Z,   0.00,   8.28,  99.90,   8.08,  -0.19,
12/09 17Z,   0.00,   9.53,  99.90,   9.34,  -0.19,  (max)
12/09 18Z,   0.00,   8.48,  99.90,   8.29,  -0.19,
12/09 19Z,   0.00,   5.54,  99.90,   5.35,  -0.19,
12/09 20Z,   0.00,   1.74,  99.90,   1.54,  -0.19,
12/09 21Z,   0.00,  -1.96,  99.90,  -2.15,  -0.19,
12/09 22Z,   0.00,  -4.88,  99.90,  -5.08,  -0.19,
12/09 23Z,   0.00,  -6.07,  99.90,  -6.26,  -0.19,  (min)
12/10 00Z,   0.10,  -4.52,  99.90,  -4.62,  -0.19,