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 : 08/16/2026 12:21:11 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/14 12Z,  -0.70,   5.68,   5.16,  99.90,   0.18,
08/14 13Z,  -0.70,   9.98,   9.39,  99.90,   0.11,
08/14 14Z,  -0.60,  11.94,  11.57,  99.90,   0.23,  (max)
08/14 15Z,  -0.60,  10.99,  10.67,  99.90,   0.28,
08/14 16Z,  -0.60,   7.38,   6.66,  99.90,  -0.12,
08/14 17Z,  -0.60,   2.04,   1.01,  99.90,  -0.43,
08/14 18Z,  -0.60,  -3.92,  -4.13,  99.90,   0.39,
08/14 19Z,  -0.60,  -9.63,  -9.10,  99.90,   1.13,
08/14 20Z,  -0.60, -13.88, -13.35,  99.90,   1.13,
08/14 21Z,  -0.60, -14.80, -15.63,  99.90,  -0.23,  (min)
08/14 22Z,  -0.60, -11.49, -13.03,  99.90,  -0.94,
08/14 23Z,  -0.50,  -5.38,  -5.57,  99.90,   0.31,
08/15 00Z,  -0.50,   1.28,   1.05,  99.90,   0.27,
08/15 01Z,  -0.40,   7.02,   6.39,  99.90,  -0.23,
08/15 02Z,  -0.40,  10.80,  10.24,  99.90,  -0.16,
08/15 03Z,  -0.40,  11.78,  11.44,  99.90,   0.06,  (max)
08/15 04Z,  -0.40,   9.82,   9.45,  99.90,   0.03,
08/15 05Z,  -0.30,   5.62,   4.69,  99.90,  -0.63,
08/15 06Z,  -0.30,   0.32,  -0.77,  99.90,  -0.79,
08/15 07Z,  -0.30,  -5.06,  -5.48,  99.90,  -0.12,
08/15 08Z,  -0.20,  -9.59,  -9.85,  99.90,  -0.06,
08/15 09Z,  -0.10, -11.68, -12.50,  99.90,  -0.72,  (min)
08/15 10Z,  -0.10,  -9.92, -11.29,  99.90,  -1.27,
08/15 11Z,  -0.10,  -4.92,  -5.11,  99.90,  -0.09,
08/15 12Z,   0.00,   1.12,   0.94,  99.90,  -0.18,
08/15 13Z,   0.00,   6.45,   5.92,  99.90,  -0.53,
08/15 14Z,   0.00,  10.13,   9.55,  99.90,  -0.58,
08/15 15Z,   0.00,  11.35,  10.87,  99.90,  -0.48,  (max)
08/15 16Z,   0.00,   9.73,   9.15,  99.90,  -0.58,
08/15 17Z,   0.00,   5.66,   4.68,  99.90,  -0.98,
08/15 18Z,   0.00,   0.21,  -0.66,  99.90,  -0.87,
08/15 19Z,   0.00,  -5.46,  -5.41,  99.90,   0.05,
08/15 20Z,   0.00, -10.41, -10.04,  99.90,   0.37,
08/15 21Z,   0.00, -13.41, -13.51,  99.90,  -0.10,
08/15 22Z,   0.00, -12.83, -14.14,  99.90,  -1.31,  (min)
08/15 23Z,   0.00,  -8.43,  -9.02,  99.90,  -0.59,
08/16 00Z,   0.00,  -2.10,  -2.23,  99.90,  -0.13,
08/16 01Z,   0.00,   4.01,   3.52,  99.90,  -0.49,
08/16 02Z,   0.00,   8.76,   8.18,  99.90,  -0.58,
08/16 03Z,   0.00,  11.36,  10.93,  99.90,  -0.43,  (max)
08/16 04Z,   0.00,  11.20,  10.89,  99.90,  -0.31,
08/16 05Z,   0.00,   8.35,   7.82,  99.90,  -0.53,
08/16 06Z,   0.00,   3.62,   2.63,  99.90,  -0.99,
08/16 07Z,   0.00,  -1.76,  -2.39,  99.90,  -0.63,
08/16 08Z,   0.00,  -6.78,  -6.93,  99.90,  -0.15,
08/16 09Z,  -0.10, -10.54, -10.85,  99.90,  -0.21,
08/16 10Z,  -0.10, -11.55, -12.60,  99.90,  -0.95,  (min)
08/16 11Z,  -0.10,  -8.86,  -9.77,  99.90,  -0.81,
08/16 12Z,  -0.10,  -3.60,  -3.65,  99.90,   0.05,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/16 13Z,  -0.10,   2.02,  99.90,   1.94,   0.03,
08/16 14Z,  -0.10,   6.63,  99.90,   6.53,   0.00,
08/16 15Z,  -0.10,   9.53,  99.90,   9.40,  -0.02,
08/16 16Z,  -0.10,  10.06,  99.90,   9.91,  -0.05,  (max)
08/16 17Z,  -0.10,   7.95,  99.90,   7.78,  -0.07,
08/16 18Z,  -0.10,   3.73,  99.90,   3.54,  -0.10,
08/16 19Z,  -0.10,  -1.43,  99.90,  -1.65,  -0.12,
08/16 20Z,  -0.10,  -6.35,  99.90,  -6.59,  -0.14,
08/16 21Z,  -0.10, -10.16,  99.90, -10.43,  -0.17,
08/16 22Z,  -0.20, -11.75,  99.90, -12.14,  -0.19,  (min)
08/16 23Z,  -0.20,  -9.89,  99.90, -10.31,  -0.22,
08/17 00Z,  -0.20,  -4.96,  99.90,  -5.41,  -0.24,
08/17 01Z,  -0.20,   0.93,  99.90,   0.49,  -0.24,
08/17 02Z,  -0.20,   6.01,  99.90,   5.57,  -0.24,
08/17 03Z,  -0.20,   9.54,  99.90,   9.09,  -0.24,
08/17 04Z,  -0.20,  10.95,  99.90,  10.51,  -0.24,  (max)
08/17 05Z,  -0.20,   9.83,  99.90,   9.39,  -0.24,
08/17 06Z,  -0.10,   6.38,  99.90,   6.04,  -0.24,
08/17 07Z,   0.00,   1.54,  99.90,   1.30,  -0.24,
08/17 08Z,   0.00,  -3.46,  99.90,  -3.70,  -0.24,
08/17 09Z,   0.00,  -7.74,  99.90,  -7.98,  -0.24,
08/17 10Z,   0.00, -10.51,  99.90, -10.76,  -0.24,
08/17 11Z,   0.00, -10.56,  99.90, -10.80,  -0.24,  (min)
08/17 12Z,   0.00,  -7.38,  99.90,  -7.62,  -0.24,
08/17 13Z,   0.20,  -2.42,  99.90,  -2.46,  -0.24,
08/17 14Z,   0.30,   2.38,  99.90,   2.44,  -0.24,
08/17 15Z,   0.40,   6.10,  99.90,   6.26,  -0.24,
08/17 16Z,   0.40,   8.27,  99.90,   8.43,  -0.24,
08/17 17Z,   0.50,   8.29,  99.90,   8.55,  -0.24,  (max)
08/17 18Z,   0.50,   5.99,  99.90,   6.24,  -0.24,
08/17 19Z,   0.60,   1.99,  99.90,   2.35,  -0.24,
08/17 20Z,   0.70,  -2.46,  99.90,  -2.00,  -0.24,
08/17 21Z,   0.70,  -6.28,  99.90,  -5.82,  -0.24,
08/17 22Z,   0.70,  -8.81,  99.90,  -8.35,  -0.24,
08/17 23Z,   0.70,  -9.16,  99.90,  -8.70,  -0.24,  (min)
08/18 00Z,   0.80,  -6.53,  99.90,  -5.98,  -0.24,
08/18 01Z,   0.70,  -1.74,  99.90,  -1.28,  -0.24,
08/18 02Z,   0.70,   3.19,  99.90,   3.64,  -0.24,
08/18 03Z,   0.70,   6.98,  99.90,   7.43,  -0.24,
08/18 04Z,   0.70,   9.28,  99.90,   9.74,  -0.24,
08/18 05Z,   0.70,   9.71,  99.90,  10.17,  -0.24,  (max)
08/18 06Z,   0.60,   7.94,  99.90,   8.30,  -0.24,
08/18 07Z,   0.60,   4.30,  99.90,   4.66,  -0.24,
08/18 08Z,   0.60,  -0.20,  99.90,   0.16,  -0.24,
08/18 09Z,   0.60,  -4.43,  99.90,  -4.07,  -0.24,
08/18 10Z,   0.60,  -7.77,  99.90,  -7.41,  -0.24,
08/18 11Z,   0.60,  -9.65,  99.90,  -9.29,  -0.24,  (min)
08/18 12Z,   0.60,  -9.09,  99.90,  -8.73,  -0.24,
08/18 13Z,   0.60,  -5.96,  99.90,  -5.60,  -0.24,
08/18 14Z,   0.50,  -1.75,  99.90,  -1.49,  -0.24,
08/18 15Z,   0.50,   2.05,  99.90,   2.31,  -0.24,
08/18 16Z,   0.40,   4.95,  99.90,   5.10,  -0.24,
08/18 17Z,   0.40,   6.59,  99.90,   6.75,  -0.24,  (max)
08/18 18Z,   0.30,   6.40,  99.90,   6.45,  -0.24,
08/18 19Z,   0.30,   4.24,  99.90,   4.30,  -0.24,
08/18 20Z,   0.20,   0.84,  99.90,   0.80,  -0.24,
08/18 21Z,   0.30,  -2.59,  99.90,  -2.54,  -0.24,
08/18 22Z,   0.30,  -5.20,  99.90,  -5.14,  -0.24,
08/18 23Z,   0.30,  -6.61,  99.90,  -6.55,  -0.24,  (min)
08/19 00Z,   0.30,  -6.17,  99.90,  -6.12,  -0.24,
08/19 01Z,   0.30,  -3.41,  99.90,  -3.35,  -0.24,
08/19 02Z,   0.30,   0.67,  99.90,   0.73,  -0.24,
08/19 03Z,   0.30,   4.34,  99.90,   4.39,  -0.24,
08/19 04Z,   0.30,   6.86,  99.90,   6.92,  -0.24,
08/19 05Z,   0.20,   8.18,  99.90,   8.14,  -0.24,  (max)
08/19 06Z,   0.20,   7.97,  99.90,   7.93,  -0.24,
08/19 07Z,   0.20,   5.97,  99.90,   5.93,  -0.24,
08/19 08Z,   0.10,   2.57,  99.90,   2.43,  -0.24,
08/19 09Z,   0.10,  -1.22,  99.90,  -1.37,  -0.24,
08/19 10Z,   0.10,  -4.51,  99.90,  -4.65,  -0.24,
08/19 11Z,   0.10,  -7.00,  99.90,  -7.14,  -0.24,
08/19 12Z,   0.10,  -8.32,  99.90,  -8.46,  -0.24,  (min)
08/19 13Z,   0.10,  -7.64,  99.90,  -7.79,  -0.24,
08/19 14Z,   0.00,  -5.02,  99.90,  -5.26,  -0.24,
08/19 15Z,   0.00,  -1.78,  99.90,  -2.02,  -0.24,
08/19 16Z,   0.00,   1.08,  99.90,   0.84,  -0.24,
08/19 17Z,  -0.10,   3.41,  99.90,   3.06,  -0.24,
08/19 18Z,  -0.10,   4.85,  99.90,   4.51,  -0.24,  (max)
08/19 19Z,  -0.20,   4.77,  99.90,   4.33,  -0.24,
08/19 20Z,  -0.20,   3.09,  99.90,   2.65,  -0.24,
08/19 21Z,  -0.20,   0.54,  99.90,   0.10,  -0.24,
08/19 22Z,  -0.20,  -1.79,  99.90,  -2.23,  -0.24,
08/19 23Z,  -0.20,  -3.38,  99.90,  -3.82,  -0.24,
08/20 00Z,  -0.20,  -4.11,  99.90,  -4.55,  -0.24,