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
#Seward, AK : 07/16/2025 20:21:02 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/15 00Z,   0.10,   3.30,   2.59,  99.90,  -0.81,
07/15 01Z,   0.10,   3.88,   3.01,  99.90,  -0.97,  (max)
07/15 02Z,   0.00,   3.34,   2.45,  99.90,  -0.89,
07/15 03Z,   0.00,   1.91,   1.14,  99.90,  -0.77,
07/15 04Z,   0.00,  -0.00,  -0.80,  99.90,  -0.80,
07/15 05Z,   0.00,  -1.89,  -2.70,  99.90,  -0.81,
07/15 06Z,   0.00,  -3.15,  -3.91,  99.90,  -0.76,
07/15 07Z,   0.00,  -3.37,  -4.13,  99.90,  -0.76,  (min)
07/15 08Z,   0.10,  -2.47,  -3.44,  99.90,  -1.07,
07/15 09Z,  -0.10,  -0.76,  -1.72,  99.90,  -0.86,
07/15 10Z,   0.00,   1.28,   0.40,  99.90,  -0.88,
07/15 11Z,   0.00,   3.11,   2.19,  99.90,  -0.92,
07/15 12Z,   0.00,   4.24,   3.32,  99.90,  -0.92,
07/15 13Z,   0.00,   4.29,   3.33,  99.90,  -0.96,  (max)
07/15 14Z,   0.00,   3.23,   2.28,  99.90,  -0.95,
07/15 15Z,   0.00,   1.25,   0.41,  99.90,  -0.84,
07/15 16Z,   0.00,  -1.24,  -1.98,  99.90,  -0.74,
07/15 17Z,   0.00,  -3.73,  -4.47,  99.90,  -0.74,
07/15 18Z,   0.00,  -5.63,  -6.40,  99.90,  -0.77,
07/15 19Z,   0.00,  -6.43,  -7.11,  99.90,  -0.68,  (min)
07/15 20Z,   0.00,  -5.91,  -6.65,  99.90,  -0.74,
07/15 21Z,   0.00,  -4.24,  -5.07,  99.90,  -0.83,
07/15 22Z,   0.00,  -1.89,  -2.77,  99.90,  -0.88,
07/15 23Z,   0.00,   0.62,  -0.20,  99.90,  -0.82,
07/16 00Z,   0.00,   2.72,   1.85,  99.90,  -0.87,
07/16 01Z,   0.00,   3.96,   3.10,  99.90,  -0.86,
07/16 02Z,   0.00,   4.09,   3.16,  99.90,  -0.93,  (max)
07/16 03Z,   0.00,   3.17,   2.33,  99.90,  -0.84,
07/16 04Z,   0.00,   1.49,   0.69,  99.90,  -0.80,
07/16 05Z,   0.00,  -0.54,  -1.20,  99.90,  -0.66,
07/16 06Z,   0.00,  -2.39,  -3.13,  99.90,  -0.74,
07/16 07Z,   0.10,  -3.52,  -4.27,  99.90,  -0.85,
07/16 08Z,   0.00,  -3.57,  -4.32,  99.90,  -0.75,  (min)
07/16 09Z,   0.20,  -2.60,  -3.39,  99.90,  -0.99,
07/16 10Z,  -0.10,  -0.93,  -1.81,  99.90,  -0.78,
07/16 11Z,   0.10,   0.94,   0.23,  99.90,  -0.81,
07/16 12Z,   0.10,   2.55,   1.88,  99.90,  -0.77,
07/16 13Z,   0.10,   3.44,   2.71,  99.90,  -0.83,  (max)
07/16 14Z,   0.10,   3.33,   2.70,  99.90,  -0.73,
07/16 15Z,   0.00,   2.24,   1.52,  99.90,  -0.72,
07/16 16Z,   0.10,   0.42,  -0.20,  99.90,  -0.72,
07/16 17Z,   0.10,  -1.76,  -2.20,  99.90,  -0.54,
07/16 18Z,   0.10,  -3.80,  -4.35,  99.90,  -0.65,
07/16 19Z,   0.10,  -5.18,  -5.66,  99.90,  -0.58,
07/16 20Z,   0.20,  -5.47,  -5.89,  99.90,  -0.62,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/16 21Z,   0.00,  -4.58,  99.90,  -5.21,  -0.64,
07/16 22Z,   0.40,  -2.76,  99.90,  -3.01,  -0.65,
07/16 23Z,   0.30,  -0.46,  99.90,  -0.83,  -0.66,
07/17 00Z,   0.20,   1.81,  99.90,   1.33,  -0.68,
07/17 01Z,   0.30,   3.57,  99.90,   3.17,  -0.69,
07/17 02Z,   0.40,   4.41,  99.90,   4.10,  -0.71,  (max)
07/17 03Z,   0.40,   4.18,  99.90,   3.86,  -0.72,
07/17 04Z,   0.30,   3.00,  99.90,   2.56,  -0.74,
07/17 05Z,   0.40,   1.16,  99.90,   0.81,  -0.75,
07/17 06Z,   0.40,  -0.92,  99.90,  -1.28,  -0.77,
07/17 07Z,   0.40,  -2.73,  99.90,  -3.11,  -0.78,
07/17 08Z,   0.40,  -3.78,  99.90,  -4.17,  -0.79,
07/17 09Z,   0.40,  -3.81,  99.90,  -4.20,  -0.79,  (min)
07/17 10Z,   0.40,  -2.90,  99.90,  -3.30,  -0.79,
07/17 11Z,   0.40,  -1.41,  99.90,  -1.80,  -0.79,
07/17 12Z,   0.30,   0.26,  99.90,  -0.23,  -0.79,
07/17 13Z,   0.30,   1.68,  99.90,   1.18,  -0.79,
07/17 14Z,   0.30,   2.45,  99.90,   1.96,  -0.79,  (max)
07/17 15Z,   0.30,   2.36,  99.90,   1.86,  -0.79,
07/17 16Z,   0.30,   1.44,  99.90,   0.95,  -0.79,
07/17 17Z,   0.30,  -0.07,  99.90,  -0.56,  -0.79,
07/17 18Z,   0.30,  -1.82,  99.90,  -2.31,  -0.79,
07/17 19Z,   0.40,  -3.38,  99.90,  -3.78,  -0.79,
07/17 20Z,   0.50,  -4.31,  99.90,  -4.60,  -0.79,  (min)
07/17 21Z,   0.50,  -4.25,  99.90,  -4.54,  -0.79,
07/17 22Z,   0.50,  -3.19,  99.90,  -3.48,  -0.79,
07/17 23Z,   0.60,  -1.40,  99.90,  -1.60,  -0.79,
07/18 00Z,   0.60,   0.71,  99.90,   0.51,  -0.79,
07/18 01Z,   0.60,   2.70,  99.90,   2.50,  -0.79,
07/18 02Z,   0.60,   4.14,  99.90,   3.94,  -0.79,
07/18 03Z,   0.60,   4.69,  99.90,   4.49,  -0.79,  (max)
07/18 04Z,   0.60,   4.24,  99.90,   4.04,  -0.79,
07/18 05Z,   0.60,   2.91,  99.90,   2.72,  -0.79,
07/18 06Z,   0.60,   1.01,  99.90,   0.81,  -0.79,
07/18 07Z,   0.60,  -1.10,  99.90,  -1.29,  -0.79,
07/18 08Z,   0.60,  -2.92,  99.90,  -3.11,  -0.79,
07/18 09Z,   0.60,  -4.01,  99.90,  -4.20,  -0.79,
07/18 10Z,   0.60,  -4.15,  99.90,  -4.34,  -0.79,  (min)
07/18 11Z,   0.60,  -3.44,  99.90,  -3.63,  -0.79,
07/18 12Z,   0.60,  -2.16,  99.90,  -2.36,  -0.79,
07/18 13Z,   0.50,  -0.67,  99.90,  -0.97,  -0.79,
07/18 14Z,   0.50,   0.66,  99.90,   0.36,  -0.79,
07/18 15Z,   0.50,   1.47,  99.90,   1.18,  -0.79,
07/18 16Z,   0.60,   1.57,  99.90,   1.37,  -0.79,  (max)
07/18 17Z,   0.50,   0.97,  99.90,   0.68,  -0.79,
07/18 18Z,   0.50,  -0.13,  99.90,  -0.42,  -0.79,
07/18 19Z,   0.50,  -1.44,  99.90,  -1.74,  -0.79,
07/18 20Z,   0.60,  -2.61,  99.90,  -2.81,  -0.79,
07/18 21Z,   0.60,  -3.24,  99.90,  -3.43,  -0.79,  (min)
07/18 22Z,   0.60,  -3.03,  99.90,  -3.23,  -0.79,
07/18 23Z,   0.60,  -2.00,  99.90,  -2.19,  -0.79,
07/19 00Z,   0.60,  -0.38,  99.90,  -0.57,  -0.79,
07/19 01Z,   0.60,   1.50,  99.90,   1.30,  -0.79,
07/19 02Z,   0.60,   3.25,  99.90,   3.05,  -0.79,
07/19 03Z,   0.60,   4.48,  99.90,   4.29,  -0.79,
07/19 04Z,   0.60,   4.88,  99.90,   4.69,  -0.79,  (max)
07/19 05Z,   0.70,   4.34,  99.90,   4.25,  -0.79,
07/19 06Z,   0.70,   2.98,  99.90,   2.88,  -0.79,
07/19 07Z,   0.70,   1.05,  99.90,   0.95,  -0.79,
07/19 08Z,   0.80,  -1.10,  99.90,  -1.10,  -0.79,
07/19 09Z,   0.80,  -3.02,  99.90,  -3.01,  -0.79,
07/19 10Z,   0.70,  -4.27,  99.90,  -4.36,  -0.79,
07/19 11Z,   0.70,  -4.64,  99.90,  -4.73,  -0.79,  (min)
07/19 12Z,   0.70,  -4.18,  99.90,  -4.27,  -0.79,
07/19 13Z,   0.70,  -3.10,  99.90,  -3.20,  -0.79,
07/19 14Z,   0.60,  -1.70,  99.90,  -1.89,  -0.79,
07/19 15Z,   0.60,  -0.31,  99.90,  -0.51,  -0.79,
07/19 16Z,   0.60,   0.70,  99.90,   0.50,  -0.79,
07/19 17Z,   0.60,   1.11,  99.90,   0.91,  -0.79,  (max)
07/19 18Z,   0.60,   0.90,  99.90,   0.71,  -0.79,
07/19 19Z,   0.60,   0.21,  99.90,   0.01,  -0.79,
07/19 20Z,   0.70,  -0.77,  99.90,  -0.87,  -0.79,
07/19 21Z,   0.70,  -1.71,  99.90,  -1.80,  -0.79,
07/19 22Z,   0.70,  -2.23,  99.90,  -2.33,  -0.79,  (min)
07/19 23Z,   0.70,  -2.07,  99.90,  -2.17,  -0.79,
07/20 00Z,   0.70,  -1.20,  99.90,  -1.30,  -0.79,
07/20 01Z,   0.70,   0.21,  99.90,   0.11,  -0.79,
07/20 02Z,   0.70,   1.89,  99.90,   1.80,  -0.79,
07/20 03Z,   0.70,   3.52,  99.90,   3.42,  -0.79,
07/20 04Z,   0.60,   4.69,  99.90,   4.49,  -0.79,
07/20 05Z,   0.70,   5.08,  99.90,   4.98,  -0.79,  (max)
07/20 06Z,   0.70,   4.56,  99.90,   4.47,  -0.79,
07/20 07Z,   0.70,   3.21,  99.90,   3.12,  -0.79,
07/20 08Z,   0.70,   1.25,  99.90,   1.15,  -0.79,
07/20 09Z,   0.70,  -1.02,  99.90,  -1.12,  -0.79,
07/20 10Z,   0.70,  -3.13,  99.90,  -3.23,  -0.79,
07/20 11Z,   0.70,  -4.63,  99.90,  -4.73,  -0.79,
07/20 12Z,   0.60,  -5.28,  99.90,  -5.47,  -0.79,