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 : 08/16/2026 13:22:46 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/14 18Z,  -1.20, -17.54, -17.44,  99.90,   1.30,
08/14 19Z,  -1.20, -17.00, -16.90,  99.90,   1.30,  (min)
08/14 20Z,  -1.20, -14.72, -14.93,  99.90,   0.99,
08/14 21Z,  -1.10, -11.10, -11.26,  99.90,   0.94,
08/14 22Z,  -1.10,  -7.16,  -7.07,  99.90,   1.19,
08/14 23Z,  -1.00,  -4.12,  -3.86,  99.90,   1.26,
08/15 00Z,  -1.00,  -2.75,  -2.45,  99.90,   1.30,  (max)
08/15 01Z,  -1.00,  -3.16,  -2.96,  99.90,   1.20,
08/15 02Z,  -0.90,  -5.10,  -4.74,  99.90,   1.26,
08/15 03Z,  -0.90,  -7.97,  -7.74,  99.90,   1.13,
08/15 04Z,  -0.90, -11.00, -10.93,  99.90,   0.97,
08/15 05Z,  -0.80, -13.48, -13.41,  99.90,   0.87,
08/15 06Z,  -0.80, -14.83, -14.78,  99.90,   0.85,  (min)
08/15 07Z,  -0.80, -14.74, -14.55,  99.90,   0.99,
08/15 08Z,  -0.80, -13.13, -13.08,  99.90,   0.85,
08/15 09Z,  -0.80, -10.25, -10.50,  99.90,   0.55,
08/15 10Z,  -0.70,  -6.80,  -6.99,  99.90,   0.51,
08/15 11Z,  -0.70,  -3.95,  -4.07,  99.90,   0.58,
08/15 12Z,  -0.70,  -2.57,  -2.69,  99.90,   0.58,  (max)
08/15 13Z,  -0.70,  -2.93,  -3.09,  99.90,   0.54,
08/15 14Z,  -0.70,  -4.87,  -4.82,  99.90,   0.75,
08/15 15Z,  -0.70,  -7.88,  -7.77,  99.90,   0.81,
08/15 16Z,  -0.70, -11.25, -11.22,  99.90,   0.73,
08/15 17Z,  -0.70, -14.23, -14.28,  99.90,   0.65,
08/15 18Z,  -0.70, -16.16, -16.06,  99.90,   0.80,
08/15 19Z,  -0.70, -16.57, -16.32,  99.90,   0.95,  (min)
08/15 20Z,  -0.70, -15.35, -15.39,  99.90,   0.66,
08/15 21Z,  -0.70, -12.64, -12.79,  99.90,   0.55,
08/15 22Z,  -0.70,  -8.99,  -8.92,  99.90,   0.77,
08/15 23Z,  -0.70,  -5.48,  -5.32,  99.90,   0.86,
08/16 00Z,  -0.70,  -3.19,  -2.83,  99.90,   1.06,
08/16 01Z,  -0.70,  -2.62,  -2.39,  99.90,   0.93,  (max)
08/16 02Z,  -0.80,  -3.72,  -3.40,  99.90,   1.12,
08/16 03Z,  -0.80,  -6.08,  -5.58,  99.90,   1.30,
08/16 04Z,  -0.90,  -9.07,  -8.59,  99.90,   1.38,
08/16 05Z,  -0.90, -11.97, -11.61,  99.90,   1.26,
08/16 06Z,  -0.80, -14.13, -13.73,  99.90,   1.20,
08/16 07Z,  -0.90, -15.05, -14.58,  99.90,   1.37,  (min)
08/16 08Z,  -0.90, -14.51, -14.07,  99.90,   1.34,
08/16 09Z,  -0.90, -12.60, -12.27,  99.90,   1.23,
08/16 10Z,  -0.80,  -9.67,  -9.57,  99.90,   0.90,
08/16 11Z,  -0.60,  -6.53,  -6.24,  99.90,   0.89,
08/16 12Z,  -0.50,  -4.23,  -3.80,  99.90,   0.93,
08/16 13Z,  -0.40,  -3.45,  -3.16,  99.90,   0.69,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/16 14Z,  -0.40,  -4.24,  99.90,  -3.91,   0.73,
08/16 15Z,  -0.40,  -6.30,  99.90,  -5.93,   0.77,
08/16 16Z,  -0.40,  -9.08,  99.90,  -8.68,   0.80,
08/16 17Z,  -0.40, -11.94,  99.90, -11.49,   0.84,
08/16 18Z,  -0.40, -14.19,  99.90, -13.71,   0.88,
08/16 19Z,  -0.40, -15.30,  99.90, -14.78,   0.92,  (min)
08/16 20Z,  -0.40, -14.97,  99.90, -14.41,   0.96,
08/16 21Z,  -0.40, -13.25,  99.90, -12.66,   0.99,
08/16 22Z,  -0.40, -10.42,  99.90,  -9.79,   1.03,
08/16 23Z,  -0.40,  -7.11,  99.90,  -6.44,   1.07,
08/17 00Z,  -0.40,  -4.32,  99.90,  -3.61,   1.11,
08/17 01Z,  -0.30,  -2.91,  99.90,  -2.07,   1.15,  (max)
08/17 02Z,  -0.30,  -3.11,  99.90,  -2.26,   1.15,
08/17 03Z,  -0.20,  -4.69,  99.90,  -3.74,   1.15,
08/17 04Z,  -0.20,  -7.21,  99.90,  -6.26,   1.15,
08/17 05Z,  -0.10, -10.07,  99.90,  -9.03,   1.15,
08/17 06Z,  -0.10, -12.64,  99.90, -11.60,   1.15,
08/17 07Z,  -0.10, -14.34,  99.90, -13.29,   1.15,
08/17 08Z,  -0.10, -14.77,  99.90, -13.72,   1.15,  (min)
08/17 09Z,  -0.10, -13.90,  99.90, -12.85,   1.15,
08/17 10Z,  -0.10, -11.91,  99.90, -10.86,   1.15,
08/17 11Z,  -0.10,  -9.20,  99.90,  -8.16,   1.15,
08/17 12Z,  -0.10,  -6.58,  99.90,  -5.53,   1.15,
08/17 13Z,  -0.10,  -4.94,  99.90,  -3.89,   1.15,
08/17 14Z,  -0.20,  -4.68,  99.90,  -3.74,   1.15,  (max)
08/17 15Z,  -0.20,  -5.69,  99.90,  -4.75,   1.15,
08/17 16Z,  -0.20,  -7.61,  99.90,  -6.66,   1.15,
08/17 17Z,  -0.20,  -9.95,  99.90,  -9.00,   1.15,
08/17 18Z,  -0.20, -12.12,  99.90, -11.17,   1.15,
08/17 19Z,  -0.20, -13.57,  99.90, -12.62,   1.15,
08/17 20Z,  -0.30, -13.89,  99.90, -13.04,   1.15,  (min)
08/17 21Z,  -0.30, -13.00,  99.90, -12.15,   1.15,
08/17 22Z,  -0.30, -11.09,  99.90, -10.24,   1.15,
08/17 23Z,  -0.30,  -8.48,  99.90,  -7.64,   1.15,
08/18 00Z,  -0.30,  -5.79,  99.90,  -4.94,   1.15,
08/18 01Z,  -0.30,  -3.86,  99.90,  -3.02,   1.15,
08/18 02Z,  -0.40,  -3.28,  99.90,  -2.53,   1.15,  (max)
08/18 03Z,  -0.40,  -4.03,  99.90,  -3.29,   1.15,
08/18 04Z,  -0.50,  -5.82,  99.90,  -5.18,   1.15,
08/18 05Z,  -0.50,  -8.25,  99.90,  -7.61,   1.15,
08/18 06Z,  -0.50, -10.79,  99.90, -10.15,   1.15,
08/18 07Z,  -0.50, -12.89,  99.90, -12.24,   1.15,
08/18 08Z,  -0.50, -14.08,  99.90, -13.44,   1.15,
08/18 09Z,  -0.50, -14.13,  99.90, -13.49,   1.15,  (min)
08/18 10Z,  -0.50, -13.13,  99.90, -12.48,   1.15,
08/18 11Z,  -0.50, -11.30,  99.90, -10.65,   1.15,
08/18 12Z,  -0.60,  -9.02,  99.90,  -8.47,   1.15,
08/18 13Z,  -0.60,  -7.01,  99.90,  -6.47,   1.15,
08/18 14Z,  -0.60,  -5.95,  99.90,  -5.41,   1.15,  (max)
08/18 15Z,  -0.60,  -6.02,  99.90,  -5.47,   1.15,
08/18 16Z,  -0.60,  -6.99,  99.90,  -6.45,   1.15,
08/18 17Z,  -0.60,  -8.57,  99.90,  -8.02,   1.15,
08/18 18Z,  -0.60, -10.32,  99.90,  -9.77,   1.15,
08/18 19Z,  -0.60, -11.75,  99.90, -11.21,   1.15,
08/18 20Z,  -0.60, -12.46,  99.90, -11.91,   1.15,  (min)
08/18 21Z,  -0.60, -12.20,  99.90, -11.65,   1.15,
08/18 22Z,  -0.60, -11.05,  99.90, -10.50,   1.15,
08/18 23Z,  -0.60,  -9.26,  99.90,  -8.72,   1.15,
08/19 00Z,  -0.60,  -7.14,  99.90,  -6.59,   1.15,
08/19 01Z,  -0.60,  -5.19,  99.90,  -4.64,   1.15,
08/19 02Z,  -0.60,  -4.07,  99.90,  -3.52,   1.15,  (max)
08/19 03Z,  -0.70,  -4.08,  99.90,  -3.64,   1.15,
08/19 04Z,  -0.70,  -5.10,  99.90,  -4.65,   1.15,
08/19 05Z,  -0.70,  -6.85,  99.90,  -6.40,   1.15,
08/19 06Z,  -0.70,  -8.99,  99.90,  -8.55,   1.15,
08/19 07Z,  -0.70, -11.10,  99.90, -10.65,   1.15,
08/19 08Z,  -0.60, -12.72,  99.90, -12.17,   1.15,
08/19 09Z,  -0.60, -13.52,  99.90, -12.97,   1.15,  (min)
08/19 10Z,  -0.60, -13.39,  99.90, -12.85,   1.15,
08/19 11Z,  -0.60, -12.48,  99.90, -11.94,   1.15,
08/19 12Z,  -0.60, -10.98,  99.90, -10.43,   1.15,
08/19 13Z,  -0.70,  -9.20,  99.90,  -8.76,   1.15,
08/19 14Z,  -0.70,  -7.74,  99.90,  -7.29,   1.15,
08/19 15Z,  -0.70,  -7.05,  99.90,  -6.60,   1.15,  (max)
08/19 16Z,  -0.80,  -7.18,  99.90,  -6.83,   1.15,
08/19 17Z,  -0.80,  -7.92,  99.90,  -7.57,   1.15,
08/19 18Z,  -0.80,  -9.03,  99.90,  -8.68,   1.15,
08/19 19Z,  -0.70, -10.17,  99.90,  -9.72,   1.15,
08/19 20Z,  -0.70, -10.97,  99.90, -10.52,   1.15,
08/19 21Z,  -0.70, -11.14,  99.90, -10.70,   1.15,  (min)
08/19 22Z,  -0.70, -10.60,  99.90, -10.15,   1.15,
08/19 23Z,  -0.70,  -9.49,  99.90,  -9.05,   1.15,
08/20 00Z,  -0.70,  -8.06,  99.90,  -7.62,   1.15,
08/20 01Z,  -0.70,  -6.52,  99.90,  -6.07,   1.15,
08/20 02Z,  -0.70,  -5.24,  99.90,  -4.79,   1.15,
08/20 03Z,  -0.70,  -4.69,  99.90,  -4.24,   1.15,  (max)
08/20 04Z,  -0.80,  -5.00,  99.90,  -4.66,   1.15,
08/20 05Z,  -0.80,  -6.01,  99.90,  -5.67,   1.15,
08/20 06Z,  -0.80,  -7.53,  99.90,  -7.18,   1.15,