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 : 07/13/2025 07:20:54 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/11 12Z,   0.40,  17.76,  18.06,  99.90,  -0.10,  (max)
07/11 13Z,   0.30,  15.16,  15.15,  99.90,  -0.31,
07/11 14Z,   0.20,  11.03,  11.11,  99.90,  -0.12,
07/11 15Z,   0.10,   6.16,   6.50,  99.90,   0.24,
07/11 16Z,   0.00,   1.53,   2.03,  99.90,   0.50,
07/11 17Z,   0.00,  -1.67,  -0.96,  99.90,   0.71,
07/11 18Z,   0.10,  -2.53,  -1.63,  99.90,   0.80,  (min)
07/11 19Z,   0.00,  -0.97,  -0.21,  99.90,   0.76,
07/11 20Z,   0.00,   2.40,   2.91,  99.90,   0.51,
07/11 21Z,   0.00,   6.79,   7.18,  99.90,   0.39,
07/11 22Z,   0.00,  11.30,  11.68,  99.90,   0.38,
07/11 23Z,   0.00,  14.94,  15.12,  99.90,   0.18,
07/12 00Z,   0.20,  16.88,  16.91,  99.90,  -0.17,  (max)
07/12 01Z,   0.20,  16.75,  16.77,  99.90,  -0.18,
07/12 02Z,   0.10,  14.67,  14.73,  99.90,  -0.04,
07/12 03Z,   0.00,  11.22,  11.33,  99.90,   0.11,
07/12 04Z,   0.00,   7.41,   7.68,  99.90,   0.27,
07/12 05Z,   0.00,   4.44,   4.74,  99.90,   0.30,
07/12 06Z,   0.10,   3.42,   3.60,  99.90,   0.08,  (min)
07/12 07Z,   0.10,   4.73,   5.14,  99.90,   0.31,
07/12 08Z,   0.00,   7.79,   8.35,  99.90,   0.56,
07/12 09Z,   0.00,  11.66,  12.04,  99.90,   0.38,
07/12 10Z,   0.00,  15.40,  15.51,  99.90,   0.11,
07/12 11Z,   0.00,  18.05,  18.13,  99.90,   0.08,
07/12 12Z,   0.00,  18.83,  18.95,  99.90,   0.12,  (max)
07/12 13Z,   0.00,  17.43,  17.29,  99.90,  -0.14,
07/12 14Z,  -0.10,  14.01,  13.77,  99.90,  -0.14,
07/12 15Z,  -0.30,   9.24,   9.31,  99.90,   0.37,
07/12 16Z,  -0.40,   4.08,   4.38,  99.90,   0.70,
07/12 17Z,  -0.50,  -0.30,   0.00,  99.90,   0.80,
07/12 18Z,  -0.40,  -2.73,  -2.30,  99.90,   0.83,  (min)
07/12 19Z,  -0.40,  -2.54,  -2.08,  99.90,   0.86,
07/12 20Z,  -0.40,   0.02,   0.25,  99.90,   0.63,
07/12 21Z,  -0.40,   4.12,   4.11,  99.90,   0.39,
07/12 22Z,  -0.40,   8.85,   8.82,  99.90,   0.37,
07/12 23Z,  -0.50,  13.28,  13.28,  99.90,   0.50,
07/13 00Z,  -0.30,  16.41,  16.18,  99.90,   0.07,
07/13 01Z,  -0.40,  17.55,  17.18,  99.90,   0.03,  (max)
07/13 02Z,  -0.40,  16.49,  16.13,  99.90,   0.04,
07/13 03Z,  -0.40,  13.56,  13.24,  99.90,   0.08,
07/13 04Z,  -0.40,   9.60,   9.31,  99.90,   0.11,
07/13 05Z,  -0.40,   5.75,   5.50,  99.90,   0.15,
07/13 06Z,  -0.40,   3.25,   2.99,  99.90,   0.14,
07/13 07Z,  -0.40,   3.03,   2.91,  99.90,   0.28,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/13 08Z,  -0.40,   5.13,  99.90,   5.00,   0.28,
07/13 09Z,  -0.30,   8.72,  99.90,   8.69,   0.27,
07/13 10Z,  -0.20,  12.79,  99.90,  12.85,   0.26,
07/13 11Z,  -0.10,  16.38,  99.90,  16.53,   0.25,
07/13 12Z,  -0.10,  18.55,  99.90,  18.70,   0.25,  (max)
07/13 13Z,  -0.20,  18.63,  99.90,  18.67,   0.24,
07/13 14Z,  -0.30,  16.45,  99.90,  16.38,   0.23,
07/13 15Z,  -0.30,  12.38,  99.90,  12.30,   0.22,
07/13 16Z,  -0.40,   7.26,  99.90,   7.08,   0.22,
07/13 17Z,  -0.50,   2.24,  99.90,   1.95,   0.21,
07/13 18Z,  -0.50,  -1.50,  99.90,  -1.80,   0.20,
07/13 19Z,  -0.60,  -2.93,  99.90,  -3.33,   0.19,  (min)
07/13 20Z,  -0.50,  -1.66,  99.90,  -1.96,   0.19,
07/13 21Z,  -0.50,   1.74,  99.90,   1.43,   0.19,
07/13 22Z,  -0.50,   6.28,  99.90,   5.97,   0.19,
07/13 23Z,  -0.40,  11.04,  99.90,  10.83,   0.19,
07/14 00Z,  -0.40,  15.06,  99.90,  14.85,   0.19,
07/14 01Z,  -0.40,  17.44,  99.90,  17.23,   0.19,
07/14 02Z,  -0.40,  17.64,  99.90,  17.43,   0.19,  (max)
07/14 03Z,  -0.40,  15.66,  99.90,  15.46,   0.19,
07/14 04Z,  -0.40,  12.08,  99.90,  11.88,   0.19,
07/14 05Z,  -0.40,   7.92,  99.90,   7.71,   0.19,
07/14 06Z,  -0.40,   4.34,  99.90,   4.13,   0.19,
07/14 07Z,  -0.50,   2.50,  99.90,   2.19,   0.19,  (min)
07/14 08Z,  -0.50,   3.06,  99.90,   2.75,   0.19,
07/14 09Z,  -0.50,   5.76,  99.90,   5.45,   0.19,
07/14 10Z,  -0.50,   9.61,  99.90,   9.30,   0.19,
07/14 11Z,  -0.50,  13.60,  99.90,  13.30,   0.19,
07/14 12Z,  -0.60,  16.82,  99.90,  16.41,   0.19,
07/14 13Z,  -0.60,  18.39,  99.90,  17.98,   0.19,  (max)
07/14 14Z,  -0.70,  17.77,  99.90,  17.27,   0.19,
07/14 15Z,  -0.80,  14.98,  99.90,  14.37,   0.19,
07/14 16Z,  -0.80,  10.56,  99.90,   9.96,   0.19,
07/14 17Z,  -0.80,   5.52,  99.90,   4.91,   0.19,
07/14 18Z,  -0.80,   1.03,  99.90,   0.42,   0.19,
07/14 19Z,  -0.80,  -1.80,  99.90,  -2.41,   0.19,
07/14 20Z,  -0.70,  -2.16,  99.90,  -2.67,   0.19,  (min)
07/14 21Z,  -0.80,   0.02,  99.90,  -0.59,   0.19,
07/14 22Z,  -0.70,   3.95,  99.90,   3.44,   0.19,
07/14 23Z,  -0.80,   8.60,  99.90,   7.99,   0.19,
07/15 00Z,  -0.80,  13.05,  99.90,  12.45,   0.19,
07/15 01Z,  -0.80,  16.42,  99.90,  15.81,   0.19,
07/15 02Z,  -0.90,  17.90,  99.90,  17.19,   0.19,  (max)
07/15 03Z,  -1.00,  17.18,  99.90,  16.37,   0.19,
07/15 04Z,  -1.00,  14.47,  99.90,  13.66,   0.19,
07/15 05Z,  -1.10,  10.53,  99.90,   9.62,   0.19,
07/15 06Z,  -1.00,   6.45,  99.90,   5.64,   0.19,
07/15 07Z,  -1.00,   3.34,  99.90,   2.54,   0.19,
07/15 08Z,  -0.90,   2.17,  99.90,   1.46,   0.19,  (min)
07/15 09Z,  -0.80,   3.34,  99.90,   2.73,   0.19,
07/15 10Z,  -0.80,   6.35,  99.90,   5.75,   0.19,
07/15 11Z,  -0.80,  10.18,  99.90,   9.57,   0.19,
07/15 12Z,  -0.80,  13.87,  99.90,  13.26,   0.19,
07/15 13Z,  -0.90,  16.59,  99.90,  15.88,   0.19,
07/15 14Z,  -1.00,  17.57,  99.90,  16.77,   0.19,  (max)
07/15 15Z,  -1.10,  16.43,  99.90,  15.52,   0.19,
07/15 16Z,  -1.20,  13.33,  99.90,  12.33,   0.19,
07/15 17Z,  -1.10,   8.98,  99.90,   8.07,   0.19,
07/15 18Z,  -1.10,   4.40,  99.90,   3.50,   0.19,
07/15 19Z,  -1.00,   0.71,  99.90,  -0.09,   0.19,
07/15 20Z,  -1.00,  -1.15,  99.90,  -1.95,   0.19,  (min)
07/15 21Z,  -1.00,  -0.58,  99.90,  -1.39,   0.19,
07/15 22Z,  -0.90,   2.21,  99.90,   1.50,   0.19,
07/15 23Z,  -1.00,   6.32,  99.90,   5.51,   0.19,
07/16 00Z,  -1.00,  10.75,  99.90,   9.94,   0.19,
07/16 01Z,  -1.00,  14.66,  99.90,  13.85,   0.19,
07/16 02Z,  -1.00,  17.23,  99.90,  16.42,   0.19,
07/16 03Z,  -1.10,  17.84,  99.90,  16.93,   0.19,  (max)
07/16 04Z,  -1.10,  16.35,  99.90,  15.45,   0.19,
07/16 05Z,  -1.10,  13.19,  99.90,  12.28,   0.19,
07/16 06Z,  -1.10,   9.19,  99.90,   8.28,   0.19,
07/16 07Z,  -1.00,   5.40,  99.90,   4.59,   0.19,
07/16 08Z,  -0.90,   2.79,  99.90,   2.08,   0.19,
07/16 09Z,  -0.80,   2.13,  99.90,   1.53,   0.19,  (min)
07/16 10Z,  -0.80,   3.63,  99.90,   3.03,   0.19,
07/16 11Z,  -0.80,   6.65,  99.90,   6.05,   0.19,
07/16 12Z,  -0.80,  10.21,  99.90,   9.61,   0.19,
07/16 13Z,  -0.80,  13.49,  99.90,  12.88,   0.19,
07/16 14Z,  -0.90,  15.73,  99.90,  15.03,   0.19,
07/16 15Z,  -1.00,  16.29,  99.90,  15.49,   0.19,  (max)
07/16 16Z,  -1.00,  14.92,  99.90,  14.11,   0.19,
07/16 17Z,  -0.90,  11.90,  99.90,  11.20,   0.19,
07/16 18Z,  -0.80,   7.98,  99.90,   7.37,   0.19,
07/16 19Z,  -0.70,   4.14,  99.90,   3.63,   0.19,
07/16 20Z,  -0.50,   1.32,  99.90,   1.01,   0.19,
07/16 21Z,  -0.50,   0.30,  99.90,  -0.01,   0.19,  (min)
07/16 22Z,  -0.50,   1.48,  99.90,   1.18,   0.19,
07/16 23Z,  -0.50,   4.52,  99.90,   4.22,   0.19,
07/17 00Z,  -0.50,   8.48,  99.90,   8.17,   0.19,