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 : 05/22/2025 09:21:32 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/20 18Z,   0.10, -10.22, -10.91,  99.90,  -0.79,
05/20 19Z,   0.10,  -9.67, -10.33,  99.90,  -0.76,  (max)
05/20 20Z,   0.10, -10.20, -10.92,  99.90,  -0.82,
05/20 21Z,   0.20, -12.10, -12.79,  99.90,  -0.89,
05/20 22Z,   0.20, -15.04, -15.27,  99.90,  -0.43,
05/20 23Z,   0.20, -18.12, -17.92,  99.90,   0.00,
05/21 00Z,   0.30, -20.62, -20.42,  99.90,  -0.10,
05/21 01Z,   0.30, -22.35, -22.29,  99.90,  -0.24,
05/21 02Z,   0.30, -22.92, -22.80,  99.90,  -0.18,  (min)
05/21 03Z,   0.30, -21.54, -21.34,  99.90,  -0.10,
05/21 04Z,   0.30, -18.40, -18.44,  99.90,  -0.34,
05/21 05Z,   0.30, -14.86, -15.24,  99.90,  -0.68,
05/21 06Z,   0.30, -11.82, -12.15,  99.90,  -0.63,
05/21 07Z,   0.20,  -9.37,  -9.67,  99.90,  -0.50,
05/21 08Z,   0.20,  -7.92,  -8.25,  99.90,  -0.53,  (max)
05/21 09Z,   0.10,  -8.08,  -8.31,  99.90,  -0.33,
05/21 10Z,   0.10,  -9.93,  -9.92,  99.90,  -0.09,
05/21 11Z,   0.10, -12.74, -12.63,  99.90,   0.01,
05/21 12Z,   0.20, -15.57, -15.36,  99.90,   0.01,
05/21 13Z,   0.10, -17.96, -17.85,  99.90,   0.01,
05/21 14Z,   0.00, -19.63, -19.53,  99.90,   0.10,
05/21 15Z,   0.00, -19.80, -19.85,  99.90,  -0.05,  (min)
05/21 16Z,   0.00, -17.99, -18.32,  99.90,  -0.33,
05/21 17Z,   0.00, -15.22, -15.97,  99.90,  -0.75,
05/21 18Z,   0.00, -12.72, -13.59,  99.90,  -0.87,
05/21 19Z,  -0.10, -10.79, -11.59,  99.90,  -0.70,
05/21 20Z,  -0.20,  -9.60, -10.41,  99.90,  -0.61,  (max)
05/21 21Z,  -0.20,  -9.70, -10.55,  99.90,  -0.65,
05/21 22Z,  -0.30, -11.39, -12.10,  99.90,  -0.41,
05/21 23Z,  -0.30, -14.24, -14.59,  99.90,  -0.05,
05/22 00Z,  -0.30, -17.31, -17.40,  99.90,   0.21,
05/22 01Z,  -0.30, -19.94, -20.05,  99.90,   0.19,
05/22 02Z,  -0.40, -21.93, -22.19,  99.90,   0.14,
05/22 03Z,  -0.40, -22.66, -22.83,  99.90,   0.23,  (min)
05/22 04Z,  -0.40, -21.22, -21.21,  99.90,   0.41,
05/22 05Z,  -0.40, -17.94, -18.05,  99.90,   0.29,
05/22 06Z,  -0.50, -14.22, -14.65,  99.90,   0.07,
05/22 07Z,  -0.50, -10.89, -11.31,  99.90,   0.08,
05/22 08Z,  -0.40,  -8.23,  -8.66,  99.90,  -0.03,
05/22 09Z,  -0.40,  -6.84,  -7.28,  99.90,  -0.04,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/22 10Z,  -0.40,  -7.35,  99.90,  -7.80,  -0.05,
05/22 11Z,  -0.50,  -9.67,  99.90, -10.22,  -0.06,
05/22 12Z,  -0.50, -12.96,  99.90, -13.53,  -0.07,
05/22 13Z,  -0.50, -16.32,  99.90, -16.89,  -0.08,
05/22 14Z,  -0.50, -19.31,  99.90, -19.90,  -0.09,
05/22 15Z,  -0.50, -21.51,  99.90, -22.11,  -0.09,
05/22 16Z,  -0.50, -21.85,  99.90, -22.46,  -0.10,  (min)
05/22 17Z,  -0.50, -19.88,  99.90, -20.50,  -0.11,
05/22 18Z,  -0.50, -16.69,  99.90, -17.31,  -0.12,
05/22 19Z,  -0.50, -13.50,  99.90, -14.13,  -0.13,
05/22 20Z,  -0.60, -10.76,  99.90, -11.50,  -0.14,
05/22 21Z,  -0.60,  -8.93,  99.90,  -9.68,  -0.15,
05/22 22Z,  -0.60,  -8.73,  99.90,  -9.49,  -0.15,  (max)
05/22 23Z,  -0.50, -10.41,  99.90, -11.06,  -0.15,
05/23 00Z,  -0.50, -13.37,  99.90, -14.03,  -0.15,
05/23 01Z,  -0.50, -16.63,  99.90, -17.29,  -0.15,
05/23 02Z,  -0.50, -19.55,  99.90, -20.20,  -0.15,
05/23 03Z,  -0.50, -21.83,  99.90, -22.48,  -0.15,
05/23 04Z,  -0.50, -22.59,  99.90, -23.24,  -0.15,  (min)
05/23 05Z,  -0.50, -20.87,  99.90, -21.52,  -0.15,
05/23 06Z,  -0.40, -17.20,  99.90, -17.76,  -0.15,
05/23 07Z,  -0.40, -13.08,  99.90, -13.64,  -0.15,
05/23 08Z,  -0.40,  -9.39,  99.90,  -9.95,  -0.15,
05/23 09Z,  -0.30,  -6.62,  99.90,  -7.07,  -0.15,
05/23 10Z,  -0.30,  -5.53,  99.90,  -5.98,  -0.15,  (max)
05/23 11Z,  -0.30,  -6.65,  99.90,  -7.10,  -0.15,
05/23 12Z,  -0.30,  -9.68,  99.90, -10.13,  -0.15,
05/23 13Z,  -0.30, -13.66,  99.90, -14.11,  -0.15,
05/23 14Z,  -0.20, -17.69,  99.90, -18.04,  -0.15,
05/23 15Z,  -0.20, -21.33,  99.90, -21.68,  -0.15,
05/23 16Z,  -0.20, -23.91,  99.90, -24.26,  -0.15,
05/23 17Z,  -0.20, -24.13,  99.90, -24.49,  -0.15,  (min)
05/23 18Z,  -0.30, -21.65,  99.90, -22.11,  -0.15,
05/23 19Z,  -0.30, -17.73,  99.90, -18.18,  -0.15,
05/23 20Z,  -0.30, -13.66,  99.90, -14.11,  -0.15,
05/23 21Z,  -0.20, -10.09,  99.90, -10.44,  -0.15,
05/23 22Z,  -0.20,  -7.79,  99.90,  -8.14,  -0.15,
05/23 23Z,  -0.20,  -7.55,  99.90,  -7.91,  -0.15,  (max)
05/24 00Z,  -0.20,  -9.45,  99.90,  -9.80,  -0.15,
05/24 01Z,  -0.20, -12.71,  99.90, -13.06,  -0.15,
05/24 02Z,  -0.20, -16.27,  99.90, -16.62,  -0.15,
05/24 03Z,  -0.20, -19.50,  99.90, -19.86,  -0.15,
05/24 04Z,  -0.10, -21.97,  99.90, -22.22,  -0.15,
05/24 05Z,  -0.10, -22.53,  99.90, -22.79,  -0.15,  (min)
05/24 06Z,  -0.20, -20.30,  99.90, -20.65,  -0.15,
05/24 07Z,  -0.20, -16.06,  99.90, -16.41,  -0.15,
05/24 08Z,  -0.10, -11.45,  99.90, -11.71,  -0.15,
05/24 09Z,  -0.10,  -7.48,  99.90,  -7.73,  -0.15,
05/24 10Z,   0.00,  -4.83,  99.90,  -4.98,  -0.15,
05/24 11Z,   0.00,  -4.32,  99.90,  -4.47,  -0.15,  (max)
05/24 12Z,   0.00,  -6.28,  99.90,  -6.43,  -0.15,
05/24 13Z,   0.00, -10.17,  99.90, -10.32,  -0.15,
05/24 14Z,   0.00, -14.89,  99.90, -15.05,  -0.15,
05/24 15Z,   0.00, -19.57,  99.90, -19.73,  -0.15,
05/24 16Z,   0.00, -23.74,  99.90, -23.89,  -0.15,
05/24 17Z,   0.00, -26.43,  99.90, -26.58,  -0.15,  (min)
05/24 18Z,  -0.10, -26.20,  99.90, -26.45,  -0.15,
05/24 19Z,  -0.10, -22.93,  99.90, -23.18,  -0.15,
05/24 20Z,  -0.10, -18.09,  99.90, -18.35,  -0.15,
05/24 21Z,  -0.10, -13.14,  99.90, -13.39,  -0.15,
05/24 22Z,   0.00,  -8.94,  99.90,  -9.10,  -0.15,
05/24 23Z,   0.00,  -6.48,  99.90,  -6.63,  -0.15,
05/25 00Z,   0.00,  -6.47,  99.90,  -6.63,  -0.15,  (max)
05/25 01Z,   0.00,  -8.76,  99.90,  -8.92,  -0.15,
05/25 02Z,   0.00, -12.39,  99.90, -12.54,  -0.15,
05/25 03Z,   0.00, -16.25,  99.90, -16.40,  -0.15,
05/25 04Z,   0.00, -19.73,  99.90, -19.89,  -0.15,
05/25 05Z,   0.00, -22.21,  99.90, -22.36,  -0.15,
05/25 06Z,   0.00, -22.35,  99.90, -22.50,  -0.15,  (min)
05/25 07Z,   0.00, -19.41,  99.90, -19.56,  -0.15,
05/25 08Z,   0.00, -14.52,  99.90, -14.68,  -0.15,
05/25 09Z,   0.00,  -9.51,  99.90,  -9.67,  -0.15,
05/25 10Z,   0.10,  -5.48,  99.90,  -5.53,  -0.15,
05/25 11Z,   0.10,  -3.24,  99.90,  -3.29,  -0.15,  (max)
05/25 12Z,   0.20,  -3.54,  99.90,  -3.49,  -0.15,
05/25 13Z,   0.20,  -6.44,  99.90,  -6.40,  -0.15,
05/25 14Z,   0.10, -11.16,  99.90, -11.21,  -0.15,
05/25 15Z,   0.10, -16.52,  99.90, -16.58,  -0.15,
05/25 16Z,   0.10, -21.71,  99.90, -21.76,  -0.15,
05/25 17Z,   0.00, -26.16,  99.90, -26.31,  -0.15,
05/25 18Z,   0.00, -28.64,  99.90, -28.79,  -0.15,  (min)
05/25 19Z,   0.00, -27.67,  99.90, -27.82,  -0.15,
05/25 20Z,   0.00, -23.44,  99.90, -23.60,  -0.15,
05/25 21Z,   0.00, -17.73,  99.90, -17.88,  -0.15,
05/25 22Z,   0.00, -12.10,  99.90, -12.26,  -0.15,
05/25 23Z,   0.00,  -7.62,  99.90,  -7.77,  -0.15,
05/26 00Z,   0.00,  -5.32,  99.90,  -5.47,  -0.15,
05/26 01Z,  99.90,  -5.74,  99.90,  99.90,  -0.15,
05/26 02Z,  99.90,  -8.48,  99.90,  99.90,  -0.15,
05/26 03Z,  99.90, -12.43,  99.90,  99.90,  -0.15,
05/26 04Z,  99.90, -16.52,  99.90,  99.90,  -0.15,
05/26 05Z,  99.90, -20.13,  99.90,  99.90,  -0.15,
05/26 06Z,  99.90, -22.42,  99.90,  99.90,  -0.15,