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
#Alitak, AK : 08/19/2026 14:22:52 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/17 18Z,  -0.20, -12.12, -12.08,  99.90,   0.24,
08/17 19Z,  -0.20, -13.57, -13.44,  99.90,   0.33,
08/17 20Z,  -0.20, -13.89, -13.86,  99.90,   0.23,  (min)
08/17 21Z,  -0.20, -13.00, -12.94,  99.90,   0.26,
08/17 22Z,  -0.20, -11.09, -11.03,  99.90,   0.26,
08/17 23Z,  -0.30,  -8.48,  -8.49,  99.90,   0.29,
08/18 00Z,  -0.30,  -5.79,  -5.91,  99.90,   0.18,
08/18 01Z,  -0.30,  -3.86,  -3.90,  99.90,   0.26,
08/18 02Z,  -0.30,  -3.28,  -3.61,  99.90,  -0.03,  (max)
08/18 03Z,  -0.30,  -4.03,  -4.40,  99.90,  -0.07,
08/18 04Z,  -0.40,  -5.82,  -6.02,  99.90,   0.20,
08/18 05Z,  -0.40,  -8.25,  -8.43,  99.90,   0.22,
08/18 06Z,  -0.40, -10.79, -10.93,  99.90,   0.26,
08/18 07Z,  -0.40, -12.89, -12.93,  99.90,   0.36,
08/18 08Z,  -0.50, -14.08, -14.06,  99.90,   0.52,  (min)
08/18 09Z,  -0.50, -14.13, -14.05,  99.90,   0.58,
08/18 10Z,  -0.50, -13.13, -13.27,  99.90,   0.36,
08/18 11Z,  -0.50, -11.30, -11.52,  99.90,   0.28,
08/18 12Z,  -0.50,  -9.02,  -9.20,  99.90,   0.32,
08/18 13Z,  -0.50,  -7.01,  -7.20,  99.90,   0.31,
08/18 14Z,  -0.50,  -5.95,  -6.21,  99.90,   0.24,  (max)
08/18 15Z,  -0.50,  -6.02,  -6.39,  99.90,   0.13,
08/18 16Z,  -0.60,  -6.99,  -7.33,  99.90,   0.26,
08/18 17Z,  -0.60,  -8.57,  -8.99,  99.90,   0.18,
08/18 18Z,  -0.60, -10.32, -10.61,  99.90,   0.31,
08/18 19Z,  -0.60, -11.75, -11.81,  99.90,   0.54,
08/18 20Z,  -0.60, -12.46, -12.59,  99.90,   0.47,  (min)
08/18 21Z,  -0.60, -12.20, -12.34,  99.90,   0.46,
08/18 22Z,  -0.60, -11.05, -11.16,  99.90,   0.49,
08/18 23Z,  -0.60,  -9.26,  -9.40,  99.90,   0.46,
08/19 00Z,  -0.60,  -7.14,  -7.33,  99.90,   0.41,
08/19 01Z,  -0.60,  -5.19,  -5.35,  99.90,   0.44,
08/19 02Z,  -0.60,  -4.07,  -4.30,  99.90,   0.37,  (max)
08/19 03Z,  -0.60,  -4.08,  -4.50,  99.90,   0.18,
08/19 04Z,  -0.60,  -5.10,  -5.40,  99.90,   0.30,
08/19 05Z,  -0.60,  -6.85,  -7.12,  99.90,   0.33,
08/19 06Z,  -0.60,  -8.99,  -9.38,  99.90,   0.21,
08/19 07Z,  -0.60, -11.10, -11.21,  99.90,   0.49,
08/19 08Z,  -0.60, -12.72, -12.77,  99.90,   0.55,
08/19 09Z,  -0.60, -13.52, -13.44,  99.90,   0.68,  (min)
08/19 10Z,  -0.60, -13.39, -13.37,  99.90,   0.62,
08/19 11Z,  -0.60, -12.48, -12.50,  99.90,   0.58,
08/19 12Z,  -0.60, -10.98, -11.03,  99.90,   0.55,
08/19 13Z,  -0.60,  -9.20,  -9.42,  99.90,   0.38,
08/19 14Z,  -0.60,  -7.74,  -8.04,  99.90,   0.30,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/19 15Z,  -0.70,  -7.05,  99.90,  -7.42,   0.33,  (max)
08/19 16Z,  -0.70,  -7.18,  99.90,  -7.52,   0.36,
08/19 17Z,  -0.70,  -7.92,  99.90,  -8.22,   0.40,
08/19 18Z,  -0.80,  -9.03,  99.90,  -9.40,   0.43,
08/19 19Z,  -0.80, -10.17,  99.90, -10.51,   0.46,
08/19 20Z,  -0.80, -10.97,  99.90, -11.27,   0.50,
08/19 21Z,  -0.80, -11.14,  99.90, -11.41,   0.53,  (min)
08/19 22Z,  -0.80, -10.60,  99.90, -10.83,   0.57,
08/19 23Z,  -0.80,  -9.49,  99.90,  -9.69,   0.60,
08/20 00Z,  -0.70,  -8.06,  99.90,  -8.13,   0.63,
08/20 01Z,  -0.70,  -6.52,  99.90,  -6.55,   0.67,
08/20 02Z,  -0.70,  -5.24,  99.90,  -5.24,   0.70,
08/20 03Z,  -0.70,  -4.69,  99.90,  -4.69,   0.70,  (max)
08/20 04Z,  -0.70,  -5.00,  99.90,  -5.00,   0.70,
08/20 05Z,  -0.80,  -6.01,  99.90,  -6.11,   0.70,
08/20 06Z,  -0.80,  -7.53,  99.90,  -7.63,   0.70,
08/20 07Z,  -0.70,  -9.31,  99.90,  -9.31,   0.70,
08/20 08Z,  -0.70, -11.00,  99.90, -11.00,   0.70,
08/20 09Z,  -0.70, -12.28,  99.90, -12.28,   0.70,
08/20 10Z,  -0.60, -12.90,  99.90, -12.80,   0.70,  (min)
08/20 11Z,  -0.60, -12.82,  99.90, -12.72,   0.70,
08/20 12Z,  -0.60, -12.16,  99.90, -12.06,   0.70,
08/20 13Z,  -0.70, -11.04,  99.90, -11.04,   0.70,
08/20 14Z,  -0.70,  -9.69,  99.90,  -9.69,   0.70,
08/20 15Z,  -0.70,  -8.56,  99.90,  -8.56,   0.70,
08/20 16Z,  -0.70,  -7.99,  99.90,  -7.99,   0.70,
08/20 17Z,  -0.70,  -7.96,  99.90,  -7.96,   0.70,  (max)
08/20 18Z,  -0.70,  -8.35,  99.90,  -8.35,   0.70,
08/20 19Z,  -0.70,  -8.99,  99.90,  -8.99,   0.70,
08/20 20Z,  -0.70,  -9.63,  99.90,  -9.63,   0.70,
08/20 21Z,  -0.70, -10.02,  99.90, -10.02,   0.70,  (min)
08/20 22Z,  -0.70,  -9.95,  99.90,  -9.95,   0.70,
08/20 23Z,  -0.70,  -9.41,  99.90,  -9.41,   0.70,
08/21 00Z,  -0.70,  -8.57,  99.90,  -8.57,   0.70,
08/21 01Z,  -0.70,  -7.58,  99.90,  -7.58,   0.70,
08/21 02Z,  -0.70,  -6.54,  99.90,  -6.54,   0.70,
08/21 03Z,  -0.70,  -5.70,  99.90,  -5.70,   0.70,
08/21 04Z,  -0.70,  -5.41,  99.90,  -5.41,   0.70,  (max)
08/21 05Z,  -0.70,  -5.73,  99.90,  -5.73,   0.70,
08/21 06Z,  -0.70,  -6.55,  99.90,  -6.55,   0.70,
08/21 07Z,  -0.70,  -7.76,  99.90,  -7.76,   0.70,
08/21 08Z,  -0.60,  -9.21,  99.90,  -9.11,   0.70,
08/21 09Z,  -0.60, -10.66,  99.90, -10.56,   0.70,
08/21 10Z,  -0.60, -11.83,  99.90, -11.73,   0.70,
08/21 11Z,  -0.60, -12.49,  99.90, -12.39,   0.70,
08/21 12Z,  -0.60, -12.61,  99.90, -12.51,   0.70,  (min)
08/21 13Z,  -0.70, -12.26,  99.90, -12.26,   0.70,
08/21 14Z,  -0.70, -11.45,  99.90, -11.44,   0.70,
08/21 15Z,  -0.70, -10.31,  99.90, -10.31,   0.70,
08/21 16Z,  -0.70,  -9.25,  99.90,  -9.25,   0.70,
08/21 17Z,  -0.70,  -8.56,  99.90,  -8.56,   0.70,
08/21 18Z,  -0.70,  -8.26,  99.90,  -8.26,   0.70,  (max)
08/21 19Z,  -0.70,  -8.28,  99.90,  -8.28,   0.70,
08/21 20Z,  -0.70,  -8.56,  99.90,  -8.56,   0.70,
08/21 21Z,  -0.60,  -8.94,  99.90,  -8.84,   0.70,
08/21 22Z,  -0.60,  -9.20,  99.90,  -9.10,   0.70,  (min)
08/21 23Z,  -0.60,  -9.17,  99.90,  -9.07,   0.70,
08/22 00Z,  -0.60,  -8.85,  99.90,  -8.75,   0.70,
08/22 01Z,  -0.60,  -8.35,  99.90,  -8.25,   0.70,
08/22 02Z,  -0.70,  -7.72,  99.90,  -7.72,   0.70,
08/22 03Z,  -0.70,  -6.94,  99.90,  -6.94,   0.70,
08/22 04Z,  -0.70,  -6.24,  99.90,  -6.24,   0.70,
08/22 05Z,  -0.70,  -5.93,  99.90,  -5.93,   0.70,  (max)
08/22 06Z,  -0.60,  -6.06,  99.90,  -5.96,   0.70,
08/22 07Z,  -0.60,  -6.61,  99.90,  -6.51,   0.70,
08/22 08Z,  -0.50,  -7.58,  99.90,  -7.38,   0.70,
08/22 09Z,  -0.50,  -8.89,  99.90,  -8.69,   0.70,
08/22 10Z,  -0.50, -10.33,  99.90, -10.13,   0.70,
08/22 11Z,  -0.50, -11.61,  99.90, -11.41,   0.70,
08/22 12Z,  -0.50, -12.48,  99.90, -12.28,   0.70,
08/22 13Z,  -0.50, -12.86,  99.90, -12.66,   0.70,  (min)
08/22 14Z,  -0.50, -12.74,  99.90, -12.54,   0.70,
08/22 15Z,  -0.50, -12.01,  99.90, -11.81,   0.70,
08/22 16Z,  -0.50, -10.82,  99.90, -10.62,   0.70,
08/22 17Z,  -0.50,  -9.61,  99.90,  -9.41,   0.70,
08/22 18Z,  -0.50,  -8.66,  99.90,  -8.46,   0.70,
08/22 19Z,  -0.40,  -8.04,  99.90,  -7.74,   0.70,
08/22 20Z,  -0.40,  -7.81,  99.90,  -7.51,   0.70,  (max)
08/22 21Z,  -0.30,  -7.96,  99.90,  -7.56,   0.70,
08/22 22Z,  -0.30,  -8.35,  99.90,  -7.95,   0.70,
08/22 23Z,  -0.30,  -8.75,  99.90,  -8.35,   0.70,
08/23 00Z,  -0.30,  -8.95,  99.90,  -8.55,   0.70,
08/23 01Z,  -0.40,  -8.92,  99.90,  -8.62,   0.70,  (min)
08/23 02Z,  -0.40,  -8.69,  99.90,  -8.39,   0.70,
08/23 03Z,  -0.40,  -8.20,  99.90,  -7.90,   0.70,
08/23 04Z,  -0.40,  -7.41,  99.90,  -7.11,   0.70,
08/23 05Z,  -0.40,  -6.58,  99.90,  -6.28,   0.70,
08/23 06Z,  -0.30,  -6.04,  99.90,  -5.64,   0.70,