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 : 04/26/2025 02:22:40 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/24 06Z,  -0.10,  -6.82,  -6.94,  99.90,  -0.02,
04/24 07Z,  -0.10,  -3.73,  -3.95,  99.90,  -0.12,
04/24 08Z,   0.00,  -1.92,  -2.20,  99.90,  -0.28,
04/24 09Z,   0.00,  -1.82,  -2.10,  99.90,  -0.28,  (max)
04/24 10Z,   0.00,  -3.40,  -3.66,  99.90,  -0.26,
04/24 11Z,   0.00,  -6.28,  -6.50,  99.90,  -0.22,
04/24 12Z,   0.00,  -9.83,  -9.96,  99.90,  -0.13,
04/24 13Z,   0.00, -13.17, -13.28,  99.90,  -0.11,
04/24 14Z,  -0.10, -15.27, -15.40,  99.90,  -0.03,
04/24 15Z,  -0.10, -15.52, -15.62,  99.90,  -0.00,  (min)
04/24 16Z,  -0.20, -13.98, -13.99,  99.90,   0.19,
04/24 17Z,  -0.20, -11.13, -11.10,  99.90,   0.23,
04/24 18Z,  -0.10,  -7.61,  -7.79,  99.90,  -0.08,
04/24 19Z,  -0.10,  -4.33,  -4.59,  99.90,  -0.16,
04/24 20Z,  -0.10,  -2.24,  -2.48,  99.90,  -0.14,
04/24 21Z,  -0.10,  -1.88,  -2.08,  99.90,  -0.10,  (max)
04/24 22Z,   0.00,  -3.33,  -3.58,  99.90,  -0.25,
04/24 23Z,   0.00,  -6.27,  -6.54,  99.90,  -0.27,
04/25 00Z,   0.00, -10.07, -10.47,  99.90,  -0.40,
04/25 01Z,   0.00, -13.88, -14.34,  99.90,  -0.46,
04/25 02Z,  -0.10, -16.65, -17.21,  99.90,  -0.46,
04/25 03Z,  -0.10, -17.47, -18.06,  99.90,  -0.49,  (min)
04/25 04Z,  -0.10, -16.13, -16.45,  99.90,  -0.22,
04/25 05Z,  -0.10, -13.06, -13.23,  99.90,  -0.07,
04/25 06Z,   0.00,  -8.93,  -9.10,  99.90,  -0.17,
04/25 07Z,   0.00,  -4.65,  -4.78,  99.90,  -0.13,
04/25 08Z,   0.00,  -1.35,  -1.43,  99.90,  -0.08,
04/25 09Z,   0.00,   0.15,   0.07,  99.90,  -0.08,  (max)
04/25 10Z,   0.00,  -0.50,  -0.64,  99.90,  -0.14,
04/25 11Z,   0.00,  -3.16,  -3.31,  99.90,  -0.15,
04/25 12Z,   0.00,  -7.26,  -7.36,  99.90,  -0.10,
04/25 13Z,   0.00, -11.90, -11.96,  99.90,  -0.06,
04/25 14Z,  -0.10, -15.94, -16.10,  99.90,  -0.06,
04/25 15Z,  -0.10, -18.16, -18.39,  99.90,  -0.13,  (min)
04/25 16Z,  -0.20, -17.94, -17.89,  99.90,   0.25,
04/25 17Z,  -0.20, -15.50, -15.22,  99.90,   0.48,
04/25 18Z,   0.00, -11.53, -11.33,  99.90,   0.20,
04/25 19Z,   0.00,  -6.98,  -7.07,  99.90,  -0.09,
04/25 20Z,   0.00,  -3.00,  -3.13,  99.90,  -0.13,
04/25 21Z,   0.00,  -0.64,  -0.77,  99.90,  -0.13,
04/25 22Z,   0.00,  -0.44,  -0.61,  99.90,  -0.17,  (max)
04/25 23Z,  -0.10,  -2.43,  -2.64,  99.90,  -0.11,
04/26 00Z,  -0.10,  -6.11,  -6.43,  99.90,  -0.22,
04/26 01Z,  -0.10, -10.66, -11.04,  99.90,  -0.28,
04/26 02Z,   0.00, -14.97, -15.43,  99.90,  -0.46,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/26 03Z,   0.00, -17.74,  99.90, -18.16,  -0.42,
04/26 04Z,   0.00, -18.01,  99.90, -18.39,  -0.38,  (min)
04/26 05Z,   0.00, -15.78,  99.90, -16.12,  -0.34,
04/26 06Z,   0.00, -11.71,  99.90, -12.01,  -0.31,
04/26 07Z,  -0.10,  -6.75,  99.90,  -7.12,  -0.27,
04/26 08Z,  -0.10,  -2.10,  99.90,  -2.43,  -0.23,
04/26 09Z,  -0.10,   1.03,  99.90,   0.73,  -0.19,
04/26 10Z,  -0.20,   1.85,  99.90,   1.49,  -0.15,  (max)
04/26 11Z,  -0.20,   0.15,  99.90,  -0.17,  -0.12,
04/26 12Z,  -0.20,  -3.73,  99.90,  -4.01,  -0.08,
04/26 13Z,  -0.20,  -9.00,  99.90,  -9.24,  -0.04,
04/26 14Z,  -0.20, -14.53,  99.90, -14.73,  -0.00,
04/26 15Z,  -0.20, -18.89,  99.90, -19.09,  -0.00,
04/26 16Z,  -0.20, -20.79,  99.90, -20.99,  -0.00,  (min)
04/26 17Z,  -0.20, -19.75,  99.90, -19.95,  -0.00,
04/26 18Z,  -0.20, -16.24,  99.90, -16.45,  -0.00,
04/26 19Z,  -0.20, -11.22,  99.90, -11.43,  -0.00,
04/26 20Z,  -0.30,  -5.87,  99.90,  -6.18,  -0.00,
04/26 21Z,  -0.30,  -1.53,  99.90,  -1.83,  -0.00,
04/26 22Z,  -0.20,   0.77,  99.90,   0.56,  -0.00,  (max)
04/26 23Z,  -0.20,   0.54,  99.90,   0.34,  -0.00,
04/27 00Z,  -0.20,  -2.10,  99.90,  -2.30,  -0.00,
04/27 01Z,  -0.10,  -6.50,  99.90,  -6.61,  -0.00,
04/27 02Z,  -0.10, -11.61,  99.90, -11.72,  -0.00,
04/27 03Z,  -0.20, -16.07,  99.90, -16.27,  -0.00,
04/27 04Z,  -0.20, -18.43,  99.90, -18.63,  -0.00,  (min)
04/27 05Z,  -0.30, -17.87,  99.90, -18.17,  -0.00,
04/27 06Z,  -0.30, -14.64,  99.90, -14.94,  -0.00,
04/27 07Z,  -0.20,  -9.71,  99.90,  -9.91,  -0.00,
04/27 08Z,  -0.20,  -4.26,  99.90,  -4.47,  -0.00,
04/27 09Z,  -0.10,   0.34,  99.90,   0.24,  -0.00,
04/27 10Z,  -0.10,   2.91,  99.90,   2.81,  -0.00,  (max)
04/27 11Z,  -0.10,   2.80,  99.90,   2.69,  -0.00,
04/27 12Z,  -0.20,  -0.04,  99.90,  -0.24,  -0.00,
04/27 13Z,  -0.20,  -5.06,  99.90,  -5.26,  -0.00,
04/27 14Z,  -0.30, -11.25,  99.90, -11.55,  -0.00,
04/27 15Z,  -0.30, -17.23,  99.90, -17.54,  -0.00,
04/27 16Z,  -0.30, -21.44,  99.90, -21.75,  -0.00,
04/27 17Z,  -0.20, -22.64,  99.90, -22.84,  -0.00,  (min)
04/27 18Z,  -0.10, -20.61,  99.90, -20.71,  -0.00,
04/27 19Z,  -0.10, -16.12,  99.90, -16.23,  -0.00,
04/27 20Z,   0.00, -10.34,  99.90, -10.34,  -0.00,
04/27 21Z,   0.00,  -4.60,  99.90,  -4.61,  -0.00,
04/27 22Z,  -0.10,  -0.28,  99.90,  -0.38,  -0.00,
04/27 23Z,  -0.20,   1.66,  99.90,   1.46,  -0.00,  (max)
04/28 00Z,  -0.30,   0.86,  99.90,   0.56,  -0.00,
04/28 01Z,  -0.30,  -2.41,  99.90,  -2.72,  -0.00,
04/28 02Z,  -0.30,  -7.34,  99.90,  -7.65,  -0.00,
04/28 03Z,  -0.30, -12.67,  99.90, -12.97,  -0.00,
04/28 04Z,  -0.20, -16.86,  99.90, -17.06,  -0.00,
04/28 05Z,  -0.10, -18.48,  99.90, -18.58,  -0.00,  (min)
04/28 06Z,   0.00, -16.96,  99.90, -16.96,  -0.00,
04/28 07Z,   0.00, -12.88,  99.90, -12.88,  -0.00,
04/28 08Z,   0.20,  -7.44,  99.90,  -7.24,  -0.00,
04/28 09Z,   0.30,  -1.95,  99.90,  -1.66,  -0.00,
04/28 10Z,   0.40,   2.20,  99.90,   2.60,  -0.00,
04/28 11Z,   0.40,   3.95,  99.90,   4.35,  -0.00,  (max)
04/28 12Z,   0.40,   2.82,  99.90,   3.21,  -0.00,
04/28 13Z,   0.30,  -1.05,  99.90,  -0.75,  -0.00,
04/28 14Z,   0.30,  -6.91,  99.90,  -6.62,  -0.00,
04/28 15Z,   0.20, -13.56,  99.90, -13.36,  -0.00,
04/28 16Z,   0.20, -19.49,  99.90, -19.29,  -0.00,
04/28 17Z,   0.30, -23.10,  99.90, -22.81,  -0.00,
04/28 18Z,   0.50, -23.37,  99.90, -22.88,  -0.00,  (min)
04/28 19Z,   0.60, -20.43,  99.90, -19.83,  -0.00,
04/28 20Z,   0.70, -15.27,  99.90, -14.58,  -0.00,
04/28 21Z,   0.70,  -9.18,  99.90,  -8.48,  -0.00,
04/28 22Z,   0.70,  -3.51,  99.90,  -2.81,  -0.00,
04/28 23Z,   0.70,   0.44,  99.90,   1.14,  -0.00,
04/29 00Z,   0.60,   1.83,  99.90,   2.43,  -0.00,  (max)
04/29 01Z,   0.60,   0.46,  99.90,   1.05,  -0.00,
04/29 02Z,   0.50,  -3.29,  99.90,  -2.79,  -0.00,
04/29 03Z,   0.40,  -8.41,  99.90,  -8.01,  -0.00,
04/29 04Z,   0.40, -13.53,  99.90, -13.13,  -0.00,
04/29 05Z,   0.40, -17.08,  99.90, -16.68,  -0.00,
04/29 06Z,   0.40, -17.79,  99.90, -17.39,  -0.00,  (min)
04/29 07Z,   0.50, -15.42,  99.90, -14.92,  -0.00,
04/29 08Z,   0.50, -10.84,  99.90, -10.34,  -0.00,
04/29 09Z,   0.60,  -5.34,  99.90,  -4.75,  -0.00,
04/29 10Z,   0.50,  -0.26,  99.90,   0.24,  -0.00,
04/29 11Z,   0.50,   3.15,  99.90,   3.64,  -0.00,
04/29 12Z,   0.40,   3.97,  99.90,   4.37,  -0.00,  (max)
04/29 13Z,   0.30,   1.92,  99.90,   2.22,  -0.00,
04/29 14Z,   0.10,  -2.66,  99.90,  -2.57,  -0.00,
04/29 15Z,   0.00,  -8.90,  99.90,  -8.90,  -0.00,
04/29 16Z,   0.00, -15.46,  99.90, -15.47,  -0.00,
04/29 17Z,   0.00, -20.84,  99.90, -20.84,  -0.00,
04/29 18Z,   0.00, -23.57,  99.90, -23.57,  -0.00,