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 : 05/23/2025 06:21:16 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/21 12Z,  -0.20,  -4.21,  -4.29,  99.90,   0.12,  (min)
05/21 13Z,  -0.30,  -3.48,  -3.60,  99.90,   0.18,
05/21 14Z,  -0.30,  -1.88,  -1.98,  99.90,   0.20,
05/21 15Z,  -0.30,   0.13,  -0.02,  99.90,   0.15,
05/21 16Z,  -0.30,   2.15,   1.92,  99.90,   0.07,
05/21 17Z,  -0.30,   3.62,   3.43,  99.90,   0.11,
05/21 18Z,  -0.40,   4.01,   3.86,  99.90,   0.25,  (max)
05/21 19Z,  -0.40,   3.15,   2.93,  99.90,   0.18,
05/21 20Z,  -0.40,   1.23,   1.04,  99.90,   0.21,
05/21 21Z,  -0.30,  -1.31,  -1.42,  99.90,   0.19,
05/21 22Z,  -0.30,  -3.92,  -4.03,  99.90,   0.19,
05/21 23Z,  -0.30,  -6.02,  -6.16,  99.90,   0.16,
05/22 00Z,  -0.40,  -7.01,  -7.07,  99.90,   0.34,  (min)
05/22 01Z,  -0.40,  -6.51,  -6.45,  99.90,   0.46,
05/22 02Z,  -0.50,  -4.71,  -4.68,  99.90,   0.53,
05/22 03Z,  -0.50,  -2.10,  -2.11,  99.90,   0.49,
05/22 04Z,  -0.40,   0.90,   0.78,  99.90,   0.28,
05/22 05Z,  -0.30,   3.71,   3.48,  99.90,   0.07,
05/22 06Z,  -0.30,   5.61,   5.31,  99.90,  -0.00,
05/22 07Z,  -0.40,   6.13,   5.85,  99.90,   0.12,  (max)
05/22 08Z,  -0.30,   5.16,   5.02,  99.90,   0.16,
05/22 09Z,  -0.30,   2.97,   3.01,  99.90,   0.34,
05/22 10Z,  -0.20,   0.09,   0.14,  99.90,   0.25,
05/22 11Z,  -0.20,  -2.86,  -2.89,  99.90,   0.17,
05/22 12Z,  -0.20,  -5.15,  -5.18,  99.90,   0.17,
05/22 13Z,  -0.20,  -6.07,  -6.11,  99.90,   0.16,  (min)
05/22 14Z,  -0.20,  -5.45,  -5.45,  99.90,   0.20,
05/22 15Z,  -0.30,  -3.64,  -3.54,  99.90,   0.40,
05/22 16Z,  -0.30,  -1.12,  -1.14,  99.90,   0.28,
05/22 17Z,  -0.30,   1.57,   1.40,  99.90,   0.13,
05/22 18Z,  -0.30,   3.70,   3.57,  99.90,   0.17,
05/22 19Z,  -0.30,   4.61,   4.52,  99.90,   0.21,  (max)
05/22 20Z,  -0.20,   4.07,   4.01,  99.90,   0.14,
05/22 21Z,  -0.20,   2.22,   2.19,  99.90,   0.17,
05/22 22Z,  -0.20,  -0.46,  -0.56,  99.90,   0.10,
05/22 23Z,  -0.20,  -3.38,  -3.55,  99.90,   0.03,
05/23 00Z,  -0.10,  -5.84,  -6.04,  99.90,  -0.10,
05/23 01Z,  -0.10,  -7.03,  -7.28,  99.90,  -0.15,  (min)
05/23 02Z,  -0.10,  -6.51,  -6.65,  99.90,  -0.04,
05/23 03Z,  -0.20,  -4.48,  -4.57,  99.90,   0.11,
05/23 04Z,  -0.20,  -1.44,  -1.60,  99.90,   0.04,
05/23 05Z,  -0.30,   2.04,   1.77,  99.90,   0.03,
05/23 06Z,  -0.30,   5.18,   4.88,  99.90,   0.00,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/23 07Z,  -0.30,   7.14,  99.90,   6.85,   0.01,
05/23 08Z,  -0.30,   7.41,  99.90,   7.14,   0.02,  (max)
05/23 09Z,  -0.20,   5.94,  99.90,   5.77,   0.03,
05/23 10Z,  -0.20,   3.05,  99.90,   2.89,   0.04,
05/23 11Z,  -0.10,  -0.65,  99.90,  -0.70,   0.05,
05/23 12Z,  -0.10,  -4.38,  99.90,  -4.43,   0.06,
05/23 13Z,   0.00,  -7.24,  99.90,  -7.17,   0.07,
05/23 14Z,   0.00,  -8.37,  99.90,  -8.30,   0.07,  (min)
05/23 15Z,  -0.10,  -7.59,  99.90,  -7.61,   0.08,
05/23 16Z,  -0.10,  -5.28,  99.90,  -5.28,   0.09,
05/23 17Z,  -0.20,  -1.99,  99.90,  -2.09,   0.10,
05/23 18Z,  -0.30,   1.52,  99.90,   1.33,   0.11,
05/23 19Z,  -0.30,   4.31,  99.90,   4.12,   0.11,
05/23 20Z,  -0.40,   5.64,  99.90,   5.35,   0.11,  (max)
05/23 21Z,  -0.40,   5.24,  99.90,   4.95,   0.11,
05/23 22Z,  -0.30,   3.27,  99.90,   3.08,   0.11,
05/23 23Z,  -0.20,   0.25,  99.90,   0.16,   0.11,
05/24 00Z,  -0.10,  -3.12,  99.90,  -3.11,   0.11,
05/24 01Z,   0.00,  -5.93,  99.90,  -5.82,   0.11,
05/24 02Z,   0.00,  -7.23,  99.90,  -7.12,   0.11,  (min)
05/24 03Z,  -0.10,  -6.52,  99.90,  -6.51,   0.11,
05/24 04Z,  -0.10,  -4.05,  99.90,  -4.04,   0.11,
05/24 05Z,  -0.20,  -0.43,  99.90,  -0.52,   0.11,
05/24 06Z,  -0.20,   3.55,  99.90,   3.46,   0.11,
05/24 07Z,  -0.20,   6.93,  99.90,   6.84,   0.11,
05/24 08Z,  -0.20,   8.78,  99.90,   8.69,   0.11,  (max)
05/24 09Z,  -0.10,   8.61,  99.90,   8.62,   0.11,
05/24 10Z,  -0.10,   6.43,  99.90,   6.44,   0.11,
05/24 11Z,  -0.10,   2.69,  99.90,   2.70,   0.11,
05/24 12Z,  -0.10,  -1.89,  99.90,  -1.89,   0.11,
05/24 13Z,  -0.20,  -6.38,  99.90,  -6.47,   0.11,
05/24 14Z,  -0.30,  -9.63,  99.90,  -9.82,   0.11,
05/24 15Z,  -0.30, -10.72,  99.90, -10.91,   0.11,  (min)
05/24 16Z,  -0.30,  -9.50,  99.90,  -9.69,   0.11,
05/24 17Z,  -0.20,  -6.45,  99.90,  -6.54,   0.11,
05/24 18Z,  -0.10,  -2.29,  99.90,  -2.28,   0.11,
05/24 19Z,  -0.10,   1.99,  99.90,   2.00,   0.11,
05/24 20Z,   0.00,   5.31,  99.90,   5.42,   0.11,
05/24 21Z,   0.00,   6.87,  99.90,   6.98,   0.11,  (max)
05/24 22Z,   0.10,   6.41,  99.90,   6.62,   0.11,
05/24 23Z,   0.10,   4.13,  99.90,   4.34,   0.11,
05/25 00Z,   0.10,   0.65,  99.90,   0.86,   0.11,
05/25 01Z,   0.10,  -3.18,  99.90,  -2.97,   0.11,
05/25 02Z,   0.00,  -6.26,  99.90,  -6.15,   0.11,
05/25 03Z,   0.00,  -7.49,  99.90,  -7.38,   0.11,  (min)
05/25 04Z,   0.00,  -6.38,  99.90,  -6.27,   0.11,
05/25 05Z,   0.00,  -3.33,  99.90,  -3.22,   0.11,
05/25 06Z,   0.00,   0.88,  99.90,   0.99,   0.11,
05/25 07Z,   0.10,   5.27,  99.90,   5.48,   0.11,
05/25 08Z,   0.10,   8.70,  99.90,   8.91,   0.11,
05/25 09Z,   0.20,  10.23,  99.90,  10.54,   0.11,  (max)
05/25 10Z,   0.30,   9.45,  99.90,   9.86,   0.11,
05/25 11Z,   0.30,   6.48,  99.90,   6.89,   0.11,
05/25 12Z,   0.30,   1.86,  99.90,   2.27,   0.11,
05/25 13Z,   0.20,  -3.53,  99.90,  -3.22,   0.11,
05/25 14Z,   0.00,  -8.57,  99.90,  -8.46,   0.11,
05/25 15Z,   0.00, -11.94,  99.90, -11.83,   0.11,
05/25 16Z,  -0.10, -12.70,  99.90, -12.69,   0.11,  (min)
05/25 17Z,   0.00, -10.82,  99.90, -10.71,   0.11,
05/25 18Z,   0.00,  -6.94,  99.90,  -6.83,   0.11,
05/25 19Z,   0.00,  -1.99,  99.90,  -1.88,   0.11,
05/25 20Z,   0.10,   2.87,  99.90,   3.08,   0.11,
05/25 21Z,   0.20,   6.46,  99.90,   6.77,   0.11,
05/25 22Z,   0.20,   8.02,  99.90,   8.32,   0.11,  (max)
05/25 23Z,   0.20,   7.31,  99.90,   7.62,   0.11,
05/26 00Z,   0.20,   4.62,  99.90,   4.93,   0.11,
05/26 01Z,   0.20,   0.65,  99.90,   0.96,   0.11,
05/26 02Z,   0.10,  -3.56,  99.90,  -3.35,   0.11,
05/26 03Z,   0.10,  -6.72,  99.90,  -6.51,   0.11,
05/26 04Z,   0.10,  -7.65,  99.90,  -7.44,   0.11,  (min)
05/26 05Z,   0.10,  -6.00,  99.90,  -5.79,   0.11,
05/26 06Z,   0.20,  -2.34,  99.90,  -2.03,   0.11,
05/26 07Z,   0.30,   2.35,  99.90,   2.76,   0.11,
05/26 08Z,   0.40,   6.93,  99.90,   7.44,   0.11,
05/26 09Z,   0.40,  10.19,  99.90,  10.70,   0.11,
05/26 10Z,   0.50,  11.24,  99.90,  11.85,   0.11,  (max)
05/26 11Z,   0.40,   9.78,  99.90,  10.29,   0.11,
05/26 12Z,   0.40,   6.03,  99.90,   6.54,   0.11,
05/26 13Z,   0.20,   0.65,  99.90,   0.96,   0.11,
05/26 14Z,   0.10,  -5.34,  99.90,  -5.13,   0.11,
05/26 15Z,   0.10, -10.62,  99.90, -10.41,   0.11,
05/26 16Z,   0.10, -13.78,  99.90, -13.57,   0.11,
05/26 17Z,   0.10, -13.96,  99.90, -13.75,   0.11,  (min)
05/26 18Z,   0.20, -11.33,  99.90, -11.02,   0.11,
05/26 19Z,   0.30,  -6.73,  99.90,  -6.32,   0.11,
05/26 20Z,   0.40,  -1.22,  99.90,  -0.71,   0.11,
05/26 21Z,   0.40,   3.92,  99.90,   4.43,   0.11,
05/26 22Z,   0.40,   7.51,  99.90,   8.02,   0.11,
05/26 23Z,   0.30,   8.84,  99.90,   9.25,   0.11,  (max)
05/27 00Z,   0.30,   7.76,  99.90,   8.17,   0.11,