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
#Seattle, WA : 01/17/2025 05:23:42 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/15 12Z,  -0.50,  -2.43,  -3.37,  99.90,  -0.44,
01/15 13Z,  -0.50,  -0.31,  -1.28,  99.90,  -0.47,
01/15 14Z,  -0.50,   0.91,  -0.05,  99.90,  -0.46,
01/15 15Z,  -0.50,   1.22,   0.25,  99.90,  -0.47,  (max)
01/15 16Z,  -0.50,   0.69,  -0.30,  99.90,  -0.49,
01/15 17Z,  -0.50,  -0.56,  -1.29,  99.90,  -0.23,
01/15 18Z,  -0.60,  -2.16,  -2.63,  99.90,   0.13,
01/15 19Z,  -0.60,  -3.55,  -4.01,  99.90,   0.14,
01/15 20Z,  -0.60,  -4.28,  -4.67,  99.90,   0.21,  (min)
01/15 21Z,  -0.60,  -4.22,  -4.49,  99.90,   0.33,
01/15 22Z,  -0.50,  -3.50,  -3.79,  99.90,   0.21,
01/15 23Z,  -0.50,  -2.43,  -2.73,  99.90,   0.20,
01/16 00Z,  -0.30,  -1.45,  -1.68,  99.90,   0.07,
01/16 01Z,  -0.30,  -1.04,  -1.13,  99.90,   0.21,  (max)
01/16 02Z,  -0.30,  -1.53,  -1.54,  99.90,   0.29,
01/16 03Z,  -0.30,  -2.95,  -2.96,  99.90,   0.29,
01/16 04Z,  -0.30,  -5.14,  -5.14,  99.90,   0.30,
01/16 05Z,  -0.30,  -7.78,  -7.91,  99.90,   0.17,
01/16 06Z,  -0.10, -10.37, -10.76,  99.90,  -0.29,
01/16 07Z,   0.00, -12.20, -12.67,  99.90,  -0.47,
01/16 08Z,   0.00, -12.72, -13.45,  99.90,  -0.73,  (min)
01/16 09Z,   0.00, -11.78, -12.40,  99.90,  -0.62,
01/16 10Z,   0.00,  -9.67, -10.32,  99.90,  -0.65,
01/16 11Z,   0.00,  -6.86,  -7.46,  99.90,  -0.60,
01/16 12Z,  -0.10,  -3.92,  -4.41,  99.90,  -0.39,
01/16 13Z,  -0.10,  -1.40,  -1.90,  99.90,  -0.40,
01/16 14Z,   0.00,   0.31,  -0.25,  99.90,  -0.56,
01/16 15Z,   0.00,   1.07,   0.48,  99.90,  -0.59,  (max)
01/16 16Z,   0.00,   0.92,   0.28,  99.90,  -0.64,
01/16 17Z,   0.00,  -0.02,  -0.51,  99.90,  -0.49,
01/16 18Z,  -0.10,  -1.54,  -1.73,  99.90,  -0.09,
01/16 19Z,  -0.10,  -3.21,  -3.32,  99.90,  -0.01,
01/16 20Z,  -0.10,  -4.47,  -4.59,  99.90,  -0.02,
01/16 21Z,  -0.10,  -4.98,  -5.06,  99.90,   0.02,  (min)
01/16 22Z,  -0.10,  -4.69,  -4.73,  99.90,   0.06,
01/16 23Z,   0.00,  -3.83,  -3.90,  99.90,  -0.07,
01/17 00Z,   0.00,  -2.72,  -2.92,  99.90,  -0.20,
01/17 01Z,   0.00,  -1.81,  -1.96,  99.90,  -0.15,
01/17 02Z,   0.00,  -1.54,  -1.65,  99.90,  -0.11,  (max)
01/17 03Z,   0.00,  -2.16,  -2.32,  99.90,  -0.16,
01/17 04Z,   0.00,  -3.64,  -3.84,  99.90,  -0.20,
01/17 05Z,  -0.10,  -5.75,  -6.02,  99.90,  -0.17,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/17 06Z,  -0.10,  -8.17,  99.90,  -8.44,  -0.17,
01/17 07Z,  -0.10, -10.35,  99.90, -10.63,  -0.18,
01/17 08Z,  -0.10, -11.65,  99.90, -11.93,  -0.18,
01/17 09Z,  -0.20, -11.64,  99.90, -12.03,  -0.19,  (min)
01/17 10Z,  -0.20, -10.32,  99.90, -10.71,  -0.19,
01/17 11Z,  -0.20,  -8.04,  99.90,  -8.44,  -0.20,
01/17 12Z,  -0.20,  -5.30,  99.90,  -5.71,  -0.21,
01/17 13Z,  -0.20,  -2.62,  99.90,  -3.03,  -0.21,
01/17 14Z,  -0.20,  -0.50,  99.90,  -0.91,  -0.22,
01/17 15Z,  -0.20,   0.72,  99.90,   0.30,  -0.22,
01/17 16Z,  -0.20,   0.97,  99.90,   0.54,  -0.23,  (max)
01/17 17Z,  -0.20,   0.35,  99.90,  -0.08,  -0.23,
01/17 18Z,  -0.20,  -0.96,  99.90,  -1.39,  -0.23,
01/17 19Z,  -0.30,  -2.68,  99.90,  -3.21,  -0.23,
01/17 20Z,  -0.30,  -4.33,  99.90,  -4.86,  -0.23,
01/17 21Z,  -0.30,  -5.41,  99.90,  -5.94,  -0.23,
01/17 22Z,  -0.30,  -5.66,  99.90,  -6.20,  -0.23,  (min)
01/17 23Z,  -0.30,  -5.19,  99.90,  -5.72,  -0.23,
01/18 00Z,  -0.30,  -4.22,  99.90,  -4.76,  -0.23,
01/18 01Z,  -0.30,  -3.12,  99.90,  -3.65,  -0.23,
01/18 02Z,  -0.30,  -2.29,  99.90,  -2.82,  -0.23,
01/18 03Z,  -0.30,  -2.13,  99.90,  -2.67,  -0.23,  (max)
01/18 04Z,  -0.30,  -2.82,  99.90,  -3.35,  -0.23,
01/18 05Z,  -0.30,  -4.25,  99.90,  -4.78,  -0.23,
01/18 06Z,  -0.30,  -6.17,  99.90,  -6.70,  -0.23,
01/18 07Z,  -0.30,  -8.22,  99.90,  -8.75,  -0.23,
01/18 08Z,  -0.30,  -9.88,  99.90, -10.42,  -0.23,
01/18 09Z,  -0.30, -10.62,  99.90, -11.16,  -0.23,  (min)
01/18 10Z,  -0.30, -10.14,  99.90, -10.68,  -0.23,
01/18 11Z,  -0.30,  -8.57,  99.90,  -9.10,  -0.23,
01/18 12Z,  -0.30,  -6.29,  99.90,  -6.82,  -0.23,
01/18 13Z,  -0.30,  -3.76,  99.90,  -4.30,  -0.23,
01/18 14Z,  -0.30,  -1.46,  99.90,  -2.00,  -0.23,
01/18 15Z,  -0.30,   0.16,  99.90,  -0.37,  -0.23,
01/18 16Z,  -0.30,   0.84,  99.90,   0.31,  -0.23,  (max)
01/18 17Z,  -0.30,   0.58,  99.90,   0.04,  -0.23,
01/18 18Z,  -0.30,  -0.47,  99.90,  -1.01,  -0.23,
01/18 19Z,  -0.30,  -2.08,  99.90,  -2.62,  -0.23,
01/18 20Z,  -0.30,  -3.91,  99.90,  -4.44,  -0.23,
01/18 21Z,  -0.30,  -5.46,  99.90,  -6.00,  -0.23,
01/18 22Z,  -0.30,  -6.32,  99.90,  -6.85,  -0.23,
01/18 23Z,  -0.30,  -6.35,  99.90,  -6.88,  -0.23,  (min)
01/19 00Z,  -0.30,  -5.71,  99.90,  -6.25,  -0.23,
01/19 01Z,  -0.30,  -4.69,  99.90,  -5.22,  -0.23,
01/19 02Z,  -0.30,  -3.59,  99.90,  -4.13,  -0.23,
01/19 03Z,  -0.30,  -2.83,  99.90,  -3.37,  -0.23,
01/19 04Z,  -0.30,  -2.73,  99.90,  -3.27,  -0.23,  (max)
01/19 05Z,  -0.30,  -3.38,  99.90,  -3.92,  -0.23,
01/19 06Z,  -0.30,  -4.64,  99.90,  -5.17,  -0.23,
01/19 07Z,  -0.30,  -6.22,  99.90,  -6.76,  -0.23,
01/19 08Z,  -0.30,  -7.80,  99.90,  -8.34,  -0.23,
01/19 09Z,  -0.30,  -8.92,  99.90,  -9.46,  -0.23,
01/19 10Z,  -0.30,  -9.15,  99.90,  -9.69,  -0.23,  (min)
01/19 11Z,  -0.30,  -8.34,  99.90,  -8.87,  -0.23,
01/19 12Z,  -0.30,  -6.69,  99.90,  -7.23,  -0.23,
01/19 13Z,  -0.30,  -4.59,  99.90,  -5.12,  -0.23,
01/19 14Z,  -0.30,  -2.43,  99.90,  -2.96,  -0.23,
01/19 15Z,  -0.30,  -0.61,  99.90,  -1.14,  -0.23,
01/19 16Z,  -0.30,   0.47,  99.90,  -0.06,  -0.23,
01/19 17Z,  -0.30,   0.62,  99.90,   0.08,  -0.23,  (max)
01/19 18Z,  -0.30,  -0.11,  99.90,  -0.65,  -0.23,
01/19 19Z,  -0.30,  -1.51,  99.90,  -2.05,  -0.23,
01/19 20Z,  -0.30,  -3.32,  99.90,  -3.85,  -0.23,
01/19 21Z,  -0.30,  -5.15,  99.90,  -5.69,  -0.23,
01/19 22Z,  -0.30,  -6.56,  99.90,  -7.09,  -0.23,
01/19 23Z,  -0.30,  -7.19,  99.90,  -7.72,  -0.23,  (min)
01/20 00Z,  -0.30,  -7.02,  99.90,  -7.56,  -0.23,
01/20 01Z,  -0.30,  -6.27,  99.90,  -6.80,  -0.23,
01/20 02Z,  -0.30,  -5.19,  99.90,  -5.73,  -0.23,
01/20 03Z,  -0.30,  -4.10,  99.90,  -4.64,  -0.23,
01/20 04Z,  -0.30,  -3.35,  99.90,  -3.89,  -0.23,
01/20 05Z,  -0.30,  -3.21,  99.90,  -3.75,  -0.23,  (max)
01/20 06Z,  -0.30,  -3.72,  99.90,  -4.25,  -0.23,
01/20 07Z,  -0.30,  -4.67,  99.90,  -5.21,  -0.23,
01/20 08Z,  -0.30,  -5.83,  99.90,  -6.37,  -0.23,
01/20 09Z,  -0.30,  -6.91,  99.90,  -7.45,  -0.23,
01/20 10Z,  -0.30,  -7.53,  99.90,  -8.07,  -0.23,  (min)
01/20 11Z,  -0.30,  -7.39,  99.90,  -7.92,  -0.23,
01/20 12Z,  -0.30,  -6.44,  99.90,  -6.97,  -0.23,
01/20 13Z,  -0.30,  -4.92,  99.90,  -5.46,  -0.23,
01/20 14Z,  -0.30,  -3.16,  99.90,  -3.69,  -0.23,
01/20 15Z,  -0.30,  -1.46,  99.90,  -1.99,  -0.23,
01/20 16Z,  -0.30,  -0.17,  99.90,  -0.70,  -0.23,
01/20 17Z,  -0.30,   0.39,  99.90,  -0.15,  -0.23,  (max)
01/20 18Z,  -0.30,   0.06,  99.90,  -0.47,  -0.23,
01/20 19Z,  -0.30,  -1.03,  99.90,  -1.57,  -0.23,
01/20 20Z,  -0.30,  -2.67,  99.90,  -3.20,  -0.23,
01/20 21Z,  -0.30,  -4.56,  99.90,  -5.10,  -0.23,
01/20 22Z,  -0.20,  -6.34,  99.90,  -6.77,  -0.23,
01/20 23Z,  -0.20,  -7.57,  99.90,  -8.00,  -0.23,
01/21 00Z,  -0.20,  -8.00,  99.90,  -8.44,  -0.23,