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 : 04/28/2025 03:22:37 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/26 12Z,  -0.40,  -7.04,  -7.02,  99.90,   0.42,
04/26 13Z,  -0.40, -10.47, -10.43,  99.90,   0.44,
04/26 14Z,  -0.50, -13.61, -13.57,  99.90,   0.54,
04/26 15Z,  -0.50, -15.77, -15.79,  99.90,   0.48,
04/26 16Z,  -0.50, -16.48, -16.37,  99.90,   0.61,  (min)
04/26 17Z,  -0.50, -15.65, -15.55,  99.90,   0.60,
04/26 18Z,  -0.50, -13.38, -13.61,  99.90,   0.27,
04/26 19Z,  -0.50, -10.08, -10.13,  99.90,   0.45,
04/26 20Z,  -0.60,  -6.67,  -6.48,  99.90,   0.79,
04/26 21Z,  -0.60,  -4.20,  -4.12,  99.90,   0.68,
04/26 22Z,  -0.60,  -3.28,  -3.47,  99.90,   0.41,  (max)
04/26 23Z,  -0.60,  -4.00,  -4.22,  99.90,   0.38,
04/27 00Z,  -0.50,  -6.07,  -6.25,  99.90,   0.32,
04/27 01Z,  -0.60,  -8.88,  -9.11,  99.90,   0.37,
04/27 02Z,  -0.60, -11.65, -11.84,  99.90,   0.41,
04/27 03Z,  -0.60, -13.64, -13.74,  99.90,   0.50,
04/27 04Z,  -0.60, -14.33, -14.36,  99.90,   0.57,  (min)
04/27 05Z,  -0.60, -13.54, -13.51,  99.90,   0.63,
04/27 06Z,  -0.50, -11.38, -11.52,  99.90,   0.36,
04/27 07Z,  -0.50,  -8.17,  -8.13,  99.90,   0.54,
04/27 08Z,  -0.50,  -4.68,  -4.47,  99.90,   0.71,
04/27 09Z,  -0.50,  -2.04,  -1.82,  99.90,   0.72,
04/27 10Z,  -0.50,  -1.05,  -1.23,  99.90,   0.32,  (max)
04/27 11Z,  -0.50,  -1.94,  -2.02,  99.90,   0.42,
04/27 12Z,  -0.50,  -4.46,  -4.30,  99.90,   0.66,
04/27 13Z,  -0.50,  -8.07,  -8.00,  99.90,   0.57,
04/27 14Z,  -0.50, -11.94, -11.88,  99.90,   0.56,
04/27 15Z,  -0.50, -15.25, -15.19,  99.90,   0.56,
04/27 16Z,  -0.50, -17.30, -17.34,  99.90,   0.46,
04/27 17Z,  -0.50, -17.69, -17.59,  99.90,   0.60,  (min)
04/27 18Z,  -0.50, -16.37, -16.45,  99.90,   0.42,
04/27 19Z,  -0.50, -13.51, -13.80,  99.90,   0.21,
04/27 20Z,  -0.50,  -9.70,  -9.71,  99.90,   0.49,
04/27 21Z,  -0.50,  -6.03,  -5.88,  99.90,   0.65,
04/27 22Z,  -0.50,  -3.62,  -3.57,  99.90,   0.55,
04/27 23Z,  -0.50,  -2.98,  -3.16,  99.90,   0.32,  (max)
04/28 00Z,  -0.50,  -4.04,  -4.29,  99.90,   0.25,
04/28 01Z,  -0.50,  -6.39,  -6.53,  99.90,   0.36,
04/28 02Z,  -0.50,  -9.28,  -9.54,  99.90,   0.24,
04/28 03Z,  -0.50, -11.90, -12.14,  99.90,   0.26,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/28 04Z,  -0.50, -13.55,  99.90, -13.78,   0.27,
04/28 05Z,  -0.50, -13.80,  99.90, -14.02,   0.28,  (min)
04/28 06Z,  -0.50, -12.56,  99.90, -12.77,   0.29,
04/28 07Z,  -0.50, -10.00,  99.90, -10.20,   0.30,
04/28 08Z,  -0.50,  -6.54,  99.90,  -6.73,   0.31,
04/28 09Z,  -0.40,  -3.12,  99.90,  -3.20,   0.32,
04/28 10Z,  -0.40,  -0.90,  99.90,  -0.97,   0.33,
04/28 11Z,  -0.40,  -0.57,  99.90,  -0.63,   0.34,  (max)
04/28 12Z,  -0.30,  -2.17,  99.90,  -2.12,   0.35,
04/28 13Z,  -0.30,  -5.32,  99.90,  -5.26,   0.36,
04/28 14Z,  -0.30,  -9.33,  99.90,  -9.26,   0.37,
04/28 15Z,  -0.40, -13.33,  99.90, -13.35,   0.38,
04/28 16Z,  -0.40, -16.53,  99.90, -16.55,   0.38,
04/28 17Z,  -0.30, -18.28,  99.90, -18.20,   0.38,  (min)
04/28 18Z,  -0.30, -18.26,  99.90, -18.18,   0.38,
04/28 19Z,  -0.30, -16.46,  99.90, -16.38,   0.38,
04/28 20Z,  -0.30, -13.16,  99.90, -13.08,   0.38,
04/28 21Z,  -0.30,  -9.09,  99.90,  -9.01,   0.38,
04/28 22Z,  -0.20,  -5.49,  99.90,  -5.31,   0.38,
04/28 23Z,  -0.20,  -3.39,  99.90,  -3.21,   0.38,
04/29 00Z,  -0.20,  -3.12,  99.90,  -2.94,   0.38,  (max)
04/29 01Z,  -0.20,  -4.49,  99.90,  -4.31,   0.38,
04/29 02Z,  -0.30,  -6.94,  99.90,  -6.86,   0.38,
04/29 03Z,  -0.30,  -9.69,  99.90,  -9.61,   0.38,
04/29 04Z,  -0.30, -11.98,  99.90, -11.90,   0.38,
04/29 05Z,  -0.30, -13.19,  99.90, -13.11,   0.38,  (min)
04/29 06Z,  -0.20, -13.00,  99.90, -12.82,   0.38,
04/29 07Z,  -0.20, -11.39,  99.90, -11.21,   0.38,
04/29 08Z,  -0.20,  -8.59,  99.90,  -8.41,   0.38,
04/29 09Z,  -0.10,  -5.14,  99.90,  -4.86,   0.38,
04/29 10Z,  -0.10,  -2.07,  99.90,  -1.79,   0.38,
04/29 11Z,  -0.10,  -0.46,  99.90,  -0.18,   0.38,  (max)
04/29 12Z,  -0.10,  -0.81,  99.90,  -0.52,   0.38,
04/29 13Z,  -0.10,  -2.97,  99.90,  -2.69,   0.38,
04/29 14Z,  -0.10,  -6.46,  99.90,  -6.18,   0.38,
04/29 15Z,  -0.20, -10.53,  99.90, -10.35,   0.38,
04/29 16Z,  -0.20, -14.37,  99.90, -14.19,   0.38,
04/29 17Z,  -0.20, -17.24,  99.90, -17.06,   0.38,
04/29 18Z,  -0.20, -18.58,  99.90, -18.40,   0.38,  (min)
04/29 19Z,  -0.20, -18.15,  99.90, -17.97,   0.38,
04/29 20Z,  -0.20, -15.99,  99.90, -15.81,   0.38,
04/29 21Z,  -0.20, -12.48,  99.90, -12.30,   0.38,
04/29 22Z,  -0.20,  -8.50,  99.90,  -8.31,   0.38,
04/29 23Z,  -0.20,  -5.24,  99.90,  -5.06,   0.38,
04/30 00Z,  -0.20,  -3.59,  99.90,  -3.41,   0.38,  (max)
04/30 01Z,  -0.20,  -3.69,  99.90,  -3.51,   0.38,
04/30 02Z,  -0.20,  -5.22,  99.90,  -5.04,   0.38,
04/30 03Z,  -0.30,  -7.56,  99.90,  -7.48,   0.38,
04/30 04Z,  -0.30,  -9.99,  99.90,  -9.91,   0.38,
04/30 05Z,  -0.30, -11.84,  99.90, -11.76,   0.38,
04/30 06Z,  -0.30, -12.60,  99.90, -12.52,   0.38,  (min)
04/30 07Z,  -0.30, -12.03,  99.90, -11.95,   0.38,
04/30 08Z,  -0.30, -10.20,  99.90, -10.12,   0.38,
04/30 09Z,  -0.30,  -7.39,  99.90,  -7.31,   0.38,
04/30 10Z,  -0.30,  -4.23,  99.90,  -4.15,   0.38,
04/30 11Z,  -0.30,  -1.72,  99.90,  -1.64,   0.38,
04/30 12Z,  -0.30,  -0.77,  99.90,  -0.69,   0.38,  (max)
04/30 13Z,  -0.40,  -1.67,  99.90,  -1.69,   0.38,
04/30 14Z,  -0.40,  -4.14,  99.90,  -4.16,   0.38,
04/30 15Z,  -0.40,  -7.63,  99.90,  -7.65,   0.38,
04/30 16Z,  -0.50, -11.44,  99.90, -11.56,   0.38,
04/30 17Z,  -0.50, -14.88,  99.90, -15.00,   0.38,
04/30 18Z,  -0.40, -17.29,  99.90, -17.31,   0.38,
04/30 19Z,  -0.40, -18.21,  99.90, -18.23,   0.38,  (min)
04/30 20Z,  -0.30, -17.45,  99.90, -17.37,   0.38,
04/30 21Z,  -0.30, -15.14,  99.90, -15.06,   0.38,
04/30 22Z,  -0.30, -11.73,  99.90, -11.65,   0.38,
04/30 23Z,  -0.20,  -8.11,  99.90,  -7.93,   0.38,
05/01 00Z,  -0.20,  -5.38,  99.90,  -5.20,   0.38,
05/01 01Z,  -0.30,  -4.20,  99.90,  -4.12,   0.38,  (max)
05/01 02Z,  -0.30,  -4.55,  99.90,  -4.47,   0.38,
05/01 03Z,  -0.30,  -6.04,  99.90,  -5.96,   0.38,
05/01 04Z,  -0.30,  -8.09,  99.90,  -8.01,   0.38,
05/01 05Z,  -0.30, -10.09,  99.90, -10.01,   0.38,
05/01 06Z,  -0.30, -11.48,  99.90, -11.40,   0.38,
05/01 07Z,  -0.20, -11.85,  99.90, -11.67,   0.38,  (min)
05/01 08Z,  -0.20, -11.05,  99.90, -10.87,   0.38,
05/01 09Z,  -0.20,  -9.20,  99.90,  -9.02,   0.38,
05/01 10Z,  -0.20,  -6.65,  99.90,  -6.47,   0.38,
05/01 11Z,  -0.20,  -3.98,  99.90,  -3.80,   0.38,
05/01 12Z,  -0.20,  -2.10,  99.90,  -1.92,   0.38,
05/01 13Z,  -0.30,  -1.73,  99.90,  -1.65,   0.38,  (max)
05/01 14Z,  -0.30,  -2.94,  99.90,  -2.86,   0.38,
05/01 15Z,  -0.30,  -5.38,  99.90,  -5.30,   0.38,
05/01 16Z,  -0.30,  -8.56,  99.90,  -8.48,   0.38,
05/01 17Z,  -0.30, -11.91,  99.90, -11.83,   0.38,
05/01 18Z,  -0.20, -14.82,  99.90, -14.64,   0.38,
05/01 19Z,  99.90, -16.76,  99.90,  99.90,   0.38,
05/01 20Z,  99.90, -17.31,  99.90,  99.90,   0.38,
05/01 21Z,  99.90, -16.40,  99.90,  99.90,   0.38,
05/01 22Z,  99.90, -14.21,  99.90,  99.90,   0.38,
05/01 23Z,  99.90, -11.14,  99.90,  99.90,   0.38,
05/02 00Z,  99.90,  -8.05,  99.90,  99.90,   0.38,