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
#Seldovia, AK : 07/17/2025 17:22:55 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/16 00Z,  -0.90, -12.43, -13.21,  99.90,   0.12,
07/16 01Z,  -0.90,  -8.52,  -9.11,  99.90,   0.31,
07/16 02Z,  -0.90,  -5.95,  -6.56,  99.90,   0.29,
07/16 03Z,  -0.90,  -5.34,  -5.96,  99.90,   0.28,  (max)
07/16 04Z,  -0.90,  -6.83,  -7.42,  99.90,   0.31,
07/16 05Z,  -0.90,  -9.99, -10.56,  99.90,   0.33,
07/16 06Z,  -1.00, -13.99, -14.49,  99.90,   0.50,
07/16 07Z,  -0.90, -17.78, -18.47,  99.90,   0.21,
07/16 08Z,  -0.90, -20.39, -21.25,  99.90,   0.04,
07/16 09Z,  -0.80, -21.05, -21.75,  99.90,   0.10,  (min)
07/16 10Z,  -0.80, -19.55, -20.08,  99.90,   0.27,
07/16 11Z,  -0.80, -16.53, -17.01,  99.90,   0.32,
07/16 12Z,  -0.80, -12.97, -13.47,  99.90,   0.30,
07/16 13Z,  -0.80,  -9.69,  -9.99,  99.90,   0.50,
07/16 14Z,  -0.70,  -7.45,  -7.51,  99.90,   0.64,
07/16 15Z,  -0.70,  -6.89,  -7.00,  99.90,   0.59,  (max)
07/16 16Z,  -0.60,  -8.26,  -8.55,  99.90,   0.31,
07/16 17Z,  -0.40, -11.28, -11.43,  99.90,   0.25,
07/16 18Z,  -0.60, -15.20, -15.23,  99.90,   0.57,
07/16 19Z,  -0.60, -19.04, -19.08,  99.90,   0.56,
07/16 20Z,  -0.50, -21.86, -22.10,  99.90,   0.26,
07/16 21Z,  -0.40, -22.88, -23.15,  99.90,   0.13,  (min)
07/16 22Z,  -0.40, -21.70, -21.87,  99.90,   0.23,
07/16 23Z,  -0.40, -18.66, -18.99,  99.90,   0.07,
07/17 00Z,  -0.40, -14.70, -15.22,  99.90,  -0.12,
07/17 01Z,  -0.50, -10.73, -11.21,  99.90,   0.02,
07/17 02Z,  -0.50,  -7.48,  -7.74,  99.90,   0.24,
07/17 03Z,  -0.40,  -5.67,  -5.96,  99.90,   0.11,  (max)
07/17 04Z,  -0.40,  -5.77,  -6.17,  99.90,  -0.00,
07/17 05Z,  -0.30,  -7.73,  -8.15,  99.90,  -0.12,
07/17 06Z,  -0.30, -11.06, -11.39,  99.90,  -0.03,
07/17 07Z,  -0.30, -14.92, -15.31,  99.90,  -0.09,
07/17 08Z,  -0.30, -18.37, -19.04,  99.90,  -0.37,
07/17 09Z,  -0.20, -20.60, -21.38,  99.90,  -0.58,
07/17 10Z,  -0.10, -20.99, -21.62,  99.90,  -0.53,  (min)
07/17 11Z,  -0.10, -19.47, -20.02,  99.90,  -0.45,
07/17 12Z,  -0.30, -16.70, -17.27,  99.90,  -0.27,
07/17 13Z,  -0.40, -13.53, -14.09,  99.90,  -0.16,
07/17 14Z,  -0.40, -10.66, -10.99,  99.90,   0.07,
07/17 15Z,  -0.40,  -8.73,  -8.89,  99.90,   0.24,
07/17 16Z,  -0.30,  -8.31,  -8.61,  99.90,   0.00,  (max)
07/17 17Z,  -0.30,  -9.56,  -9.96,  99.90,  -0.10,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/17 18Z,  -0.30, -12.15,  99.90, -12.53,  -0.08,
07/17 19Z,  -0.30, -15.40,  99.90, -15.75,  -0.06,
07/17 20Z,  -0.40, -18.45,  99.90, -18.89,  -0.03,
07/17 21Z,  -0.40, -20.54,  99.90, -20.95,  -0.01,
07/17 22Z,  -0.40, -21.01,  99.90, -21.40,   0.01,  (min)
07/17 23Z,  -0.40, -19.57,  99.90, -19.93,   0.04,
07/18 00Z,  -0.30, -16.63,  99.90, -16.87,   0.06,
07/18 01Z,  -0.30, -13.08,  99.90, -13.29,   0.09,
07/18 02Z,  -0.20,  -9.65,  99.90,  -9.74,   0.11,
07/18 03Z,  -0.20,  -7.01,  99.90,  -7.07,   0.13,
07/18 04Z,  -0.10,  -5.77,  99.90,  -5.71,   0.16,  (max)
07/18 05Z,   0.00,  -6.29,  99.90,  -6.11,   0.18,
07/18 06Z,   0.00,  -8.44,  99.90,  -8.26,   0.18,
07/18 07Z,  -0.10, -11.71,  99.90, -11.63,   0.18,
07/18 08Z,   0.00, -15.34,  99.90, -15.16,   0.18,
07/18 09Z,  -0.10, -18.55,  99.90, -18.47,   0.18,
07/18 10Z,  -0.10, -20.64,  99.90, -20.56,   0.18,
07/18 11Z,  -0.10, -21.06,  99.90, -20.98,   0.18,  (min)
07/18 12Z,  -0.10, -19.78,  99.90, -19.70,   0.18,
07/18 13Z,  -0.20, -17.41,  99.90, -17.43,   0.18,
07/18 14Z,  -0.30, -14.63,  99.90, -14.74,   0.18,
07/18 15Z,  -0.30, -11.99,  99.90, -12.11,   0.18,
07/18 16Z,  -0.20, -10.12,  99.90, -10.13,   0.18,
07/18 17Z,  -0.20,  -9.51,  99.90,  -9.53,   0.18,  (max)
07/18 18Z,  -0.10, -10.33,  99.90, -10.24,   0.18,
07/18 19Z,  -0.10, -12.28,  99.90, -12.20,   0.18,
07/18 20Z,  -0.10, -14.82,  99.90, -14.73,   0.18,
07/18 21Z,   0.00, -17.23,  99.90, -17.05,   0.18,
07/18 22Z,   0.00, -18.87,  99.90, -18.69,   0.18,
07/18 23Z,   0.00, -19.16,  99.90, -18.98,   0.18,  (min)
07/19 00Z,   0.00, -17.81,  99.90, -17.63,   0.18,
07/19 01Z,   0.00, -15.23,  99.90, -15.05,   0.18,
07/19 02Z,   0.00, -12.16,  99.90, -11.98,   0.18,
07/19 03Z,  -0.10,  -9.21,  99.90,  -9.12,   0.18,
07/19 04Z,  -0.10,  -6.96,  99.90,  -6.88,   0.18,
07/19 05Z,  -0.10,  -6.02,  99.90,  -5.93,   0.18,  (max)
07/19 06Z,  -0.10,  -6.66,  99.90,  -6.57,   0.18,
07/19 07Z,   0.00,  -8.75,  99.90,  -8.57,   0.18,
07/19 08Z,   0.00, -11.86,  99.90, -11.67,   0.18,
07/19 09Z,   0.00, -15.32,  99.90, -15.13,   0.18,
07/19 10Z,   0.10, -18.48,  99.90, -18.20,   0.18,
07/19 11Z,   0.10, -20.70,  99.90, -20.42,   0.18,
07/19 12Z,   0.00, -21.40,  99.90, -21.22,   0.18,  (min)
07/19 13Z,   0.00, -20.54,  99.90, -20.36,   0.18,
07/19 14Z,  -0.10, -18.57,  99.90, -18.49,   0.18,
07/19 15Z,  -0.20, -16.02,  99.90, -16.04,   0.18,
07/19 16Z,  -0.20, -13.38,  99.90, -13.40,   0.18,
07/19 17Z,  -0.20, -11.26,  99.90, -11.28,   0.18,
07/19 18Z,  -0.20, -10.20,  99.90, -10.22,   0.18,  (max)
07/19 19Z,  -0.10, -10.41,  99.90, -10.33,   0.18,
07/19 20Z,   0.00, -11.71,  99.90, -11.53,   0.18,
07/19 21Z,   0.00, -13.67,  99.90, -13.48,   0.18,
07/19 22Z,   0.00, -15.73,  99.90, -15.54,   0.18,
07/19 23Z,   0.00, -17.29,  99.90, -17.11,   0.18,
07/20 00Z,   0.00, -17.74,  99.90, -17.56,   0.18,  (min)
07/20 01Z,   0.00, -16.75,  99.90, -16.57,   0.18,
07/20 02Z,   0.00, -14.62,  99.90, -14.43,   0.18,
07/20 03Z,  -0.10, -11.94,  99.90, -11.86,   0.18,
07/20 04Z,  -0.10,  -9.24,  99.90,  -9.16,   0.18,
07/20 05Z,  -0.10,  -7.11,  99.90,  -7.03,   0.18,
07/20 06Z,  -0.10,  -6.15,  99.90,  -6.07,   0.18,  (max)
07/20 07Z,  -0.10,  -6.67,  99.90,  -6.58,   0.18,
07/20 08Z,  -0.10,  -8.59,  99.90,  -8.51,   0.18,
07/20 09Z,   0.00, -11.55,  99.90, -11.37,   0.18,
07/20 10Z,   0.00, -15.00,  99.90, -14.82,   0.18,
07/20 11Z,   0.00, -18.37,  99.90, -18.19,   0.18,
07/20 12Z,  -0.10, -20.96,  99.90, -20.88,   0.18,
07/20 13Z,  -0.20, -22.12,  99.90, -22.14,   0.18,  (min)
07/20 14Z,  -0.30, -21.68,  99.90, -21.80,   0.18,
07/20 15Z,  -0.30, -19.98,  99.90, -20.10,   0.18,
07/20 16Z,  -0.30, -17.42,  99.90, -17.54,   0.18,
07/20 17Z,  -0.30, -14.49,  99.90, -14.61,   0.18,
07/20 18Z,  -0.30, -11.88,  99.90, -12.00,   0.18,
07/20 19Z,  -0.20, -10.23,  99.90, -10.25,   0.18,
07/20 20Z,  -0.10,  -9.82,  99.90,  -9.74,   0.18,  (max)
07/20 21Z,  -0.10, -10.61,  99.90, -10.53,   0.18,
07/20 22Z,  -0.10, -12.28,  99.90, -12.20,   0.18,
07/20 23Z,  -0.10, -14.35,  99.90, -14.27,   0.18,
07/21 00Z,  -0.20, -16.19,  99.90, -16.21,   0.18,
07/21 01Z,  -0.20, -17.06,  99.90, -17.08,   0.18,  (min)
07/21 02Z,  -0.30, -16.51,  99.90, -16.63,   0.18,
07/21 03Z,  -0.40, -14.75,  99.90, -14.97,   0.18,
07/21 04Z,  -0.40, -12.24,  99.90, -12.46,   0.18,
07/21 05Z,  -0.40,  -9.50,  99.90,  -9.71,   0.18,
07/21 06Z,  -0.30,  -7.18,  99.90,  -7.30,   0.18,
07/21 07Z,  -0.20,  -5.98,  99.90,  -6.00,   0.18,  (max)
07/21 08Z,  -0.20,  -6.26,  99.90,  -6.28,   0.18,
07/21 09Z,  -0.10,  -8.02,  99.90,  -7.94,   0.18,
07/21 10Z,  -0.10, -10.97,  99.90, -10.89,   0.18,
07/21 11Z,  -0.10, -14.65,  99.90, -14.57,   0.18,
07/21 12Z,  -0.10, -18.46,  99.90, -18.37,   0.18,