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
#Neah Bay, WA : 03/24/2025 00:22:20 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/22 06Z,   0.30,   4.67,   5.30,  99.90,   0.33,  (min)
03/22 07Z,   0.40,   4.81,   5.47,  99.90,   0.26,
03/22 08Z,   0.40,   5.21,   5.70,  99.90,   0.09,
03/22 09Z,   0.20,   5.75,   6.06,  99.90,   0.11,
03/22 10Z,   0.20,   6.33,   6.65,  99.90,   0.12,
03/22 11Z,   0.30,   6.87,   7.10,  99.90,  -0.07,
03/22 12Z,   0.40,   7.24,   7.53,  99.90,  -0.11,
03/22 13Z,   0.20,   7.29,   7.61,  99.90,   0.12,  (max)
03/22 14Z,   0.30,   6.96,   7.19,  99.90,  -0.07,
03/22 15Z,   0.40,   6.32,   6.51,  99.90,  -0.21,
03/22 16Z,   0.30,   5.44,   5.59,  99.90,  -0.15,
03/22 17Z,   0.20,   4.37,   4.41,  99.90,  -0.16,
03/22 18Z,   0.20,   3.21,   3.27,  99.90,  -0.14,
03/22 19Z,   0.30,   2.20,   2.27,  99.90,  -0.23,
03/22 20Z,   0.20,   1.50,   1.58,  99.90,  -0.12,
03/22 21Z,   0.20,   1.21,   1.36,  99.90,  -0.05,  (min)
03/22 22Z,   0.20,   1.32,   1.55,  99.90,   0.03,
03/22 23Z,   0.30,   1.82,   2.09,  99.90,  -0.03,
03/23 00Z,   0.20,   2.62,   2.89,  99.90,   0.07,
03/23 01Z,   0.10,   3.50,   3.67,  99.90,   0.07,
03/23 02Z,   0.10,   4.22,   4.46,  99.90,   0.14,
03/23 03Z,   0.20,   4.72,   5.00,  99.90,   0.08,
03/23 04Z,   0.20,   5.00,   5.20,  99.90,  -0.00,
03/23 05Z,   0.10,   5.09,   5.26,  99.90,   0.07,
03/23 06Z,   0.10,   5.04,   5.34,  99.90,   0.20,
03/23 07Z,   0.20,   4.99,   5.40,  99.90,   0.21,
03/23 08Z,   0.20,   5.08,   5.59,  99.90,   0.31,
03/23 09Z,   0.20,   5.35,   5.69,  99.90,   0.14,
03/23 10Z,   0.20,   5.73,   5.96,  99.90,   0.03,
03/23 11Z,   0.30,   6.16,   6.42,  99.90,  -0.04,
03/23 12Z,   0.50,   6.62,   6.92,  99.90,  -0.20,
03/23 13Z,   0.50,   6.98,   7.31,  99.90,  -0.17,
03/23 14Z,   0.50,   7.10,   7.42,  99.90,  -0.18,  (max)
03/23 15Z,   0.70,   6.90,   7.30,  99.90,  -0.30,
03/23 16Z,   0.70,   6.38,   6.79,  99.90,  -0.29,
03/23 17Z,   0.60,   5.58,   5.87,  99.90,  -0.31,
03/23 18Z,   0.70,   4.51,   4.80,  99.90,  -0.41,
03/23 19Z,   0.80,   3.30,   3.63,  99.90,  -0.47,
03/23 20Z,   0.70,   2.18,   2.60,  99.90,  -0.28,
03/23 21Z,   0.70,   1.36,   1.89,  99.90,  -0.17,
03/23 22Z,   0.70,   0.93,   1.44,  99.90,  -0.19,  (min)
03/23 23Z,   0.80,   0.96,   1.53,  99.90,  -0.23,
03/24 00Z,   0.70,   1.47,   2.12,  99.90,  -0.05,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/24 01Z,   0.60,   2.35,  99.90,   2.91,  -0.04,
03/24 02Z,   0.50,   3.36,  99.90,   3.83,  -0.04,
03/24 03Z,   0.50,   4.27,  99.90,   4.73,  -0.03,
03/24 04Z,   0.50,   4.93,  99.90,   5.40,  -0.03,
03/24 05Z,   0.40,   5.32,  99.90,   5.70,  -0.03,
03/24 06Z,   0.30,   5.43,  99.90,   5.71,  -0.02,  (max)
03/24 07Z,   0.30,   5.32,  99.90,   5.60,  -0.02,
03/24 08Z,   0.30,   5.13,  99.90,   5.42,  -0.02,
03/24 09Z,   0.30,   5.05,  99.90,   5.33,  -0.01,  (min)
03/24 10Z,   0.30,   5.12,  99.90,   5.41,  -0.01,
03/24 11Z,   0.30,   5.33,  99.90,   5.63,  -0.00,
03/24 12Z,   0.30,   5.71,  99.90,   6.01,  -0.00,
03/24 13Z,   0.30,   6.23,  99.90,   6.53,  -0.00,
03/24 14Z,   0.30,   6.76,  99.90,   7.06,  -0.00,
03/24 15Z,   0.30,   7.08,  99.90,   7.38,  -0.00,  (max)
03/24 16Z,   0.20,   7.05,  99.90,   7.25,  -0.00,
03/24 17Z,   0.30,   6.65,  99.90,   6.95,  -0.00,
03/24 18Z,   0.30,   5.84,  99.90,   6.14,  -0.00,
03/24 19Z,   0.30,   4.67,  99.90,   4.97,  -0.00,
03/24 20Z,   0.20,   3.29,  99.90,   3.49,  -0.00,
03/24 21Z,   0.20,   2.00,  99.90,   2.20,  -0.00,
03/24 22Z,   0.20,   1.02,  99.90,   1.22,  -0.00,
03/24 23Z,   0.30,   0.51,  99.90,   0.81,  -0.00,
03/25 00Z,   0.20,   0.56,  99.90,   0.76,  -0.00,  (min)
03/25 01Z,   0.20,   1.21,  99.90,   1.41,  -0.00,
03/25 02Z,   0.30,   2.31,  99.90,   2.61,  -0.00,
03/25 03Z,   0.30,   3.56,  99.90,   3.86,  -0.00,
03/25 04Z,   0.20,   4.66,  99.90,   4.86,  -0.00,
03/25 05Z,   0.20,   5.44,  99.90,   5.64,  -0.00,
03/25 06Z,   0.20,   5.83,  99.90,   6.03,  -0.00,  (max)
03/25 07Z,   0.20,   5.80,  99.90,   6.00,  -0.00,
03/25 08Z,   0.20,   5.45,  99.90,   5.65,  -0.00,
03/25 09Z,   0.20,   4.99,  99.90,   5.19,  -0.00,
03/25 10Z,   0.20,   4.64,  99.90,   4.84,  -0.00,
03/25 11Z,   0.20,   4.51,  99.90,   4.71,  -0.00,  (min)
03/25 12Z,   0.20,   4.64,  99.90,   4.84,  -0.00,
03/25 13Z,   0.20,   5.09,  99.90,   5.29,  -0.00,
03/25 14Z,   0.20,   5.83,  99.90,   6.03,  -0.00,
03/25 15Z,   0.20,   6.63,  99.90,   6.83,  -0.00,
03/25 16Z,   0.20,   7.21,  99.90,   7.41,  -0.00,
03/25 17Z,   0.20,   7.37,  99.90,   7.57,  -0.00,  (max)
03/25 18Z,   0.20,   7.00,  99.90,   7.20,  -0.00,
03/25 19Z,   0.20,   6.10,  99.90,   6.30,  -0.00,
03/25 20Z,   0.10,   4.73,  99.90,   4.82,  -0.00,
03/25 21Z,   0.10,   3.13,  99.90,   3.23,  -0.00,
03/25 22Z,   0.20,   1.66,  99.90,   1.86,  -0.00,
03/25 23Z,   0.20,   0.59,  99.90,   0.79,  -0.00,
03/26 00Z,   0.20,   0.10,  99.90,   0.30,  -0.00,  (min)
03/26 01Z,   0.20,   0.31,  99.90,   0.51,  -0.00,
03/26 02Z,   0.30,   1.24,  99.90,   1.54,  -0.00,
03/26 03Z,   0.30,   2.66,  99.90,   2.96,  -0.00,
03/26 04Z,   0.20,   4.17,  99.90,   4.37,  -0.00,
03/26 05Z,   0.20,   5.41,  99.90,   5.61,  -0.00,
03/26 06Z,   0.20,   6.18,  99.90,   6.38,  -0.00,
03/26 07Z,   0.30,   6.39,  99.90,   6.68,  -0.00,  (max)
03/26 08Z,   0.30,   6.05,  99.90,   6.35,  -0.00,
03/26 09Z,   0.30,   5.33,  99.90,   5.63,  -0.00,
03/26 10Z,   0.30,   4.51,  99.90,   4.81,  -0.00,
03/26 11Z,   0.30,   3.88,  99.90,   4.18,  -0.00,
03/26 12Z,   0.40,   3.59,  99.90,   3.99,  -0.00,  (min)
03/26 13Z,   0.40,   3.74,  99.90,   4.14,  -0.00,
03/26 14Z,   0.40,   4.41,  99.90,   4.81,  -0.00,
03/26 15Z,   0.40,   5.47,  99.90,   5.87,  -0.00,
03/26 16Z,   0.40,   6.62,  99.90,   7.02,  -0.00,
03/26 17Z,   0.50,   7.46,  99.90,   7.96,  -0.00,
03/26 18Z,   0.50,   7.72,  99.90,   8.22,  -0.00,  (max)
03/26 19Z,   0.60,   7.31,  99.90,   7.91,  -0.00,
03/26 20Z,   0.60,   6.23,  99.90,   6.83,  -0.00,
03/26 21Z,   0.70,   4.63,  99.90,   5.33,  -0.00,
03/26 22Z,   0.70,   2.83,  99.90,   3.53,  -0.00,
03/26 23Z,   0.80,   1.25,  99.90,   2.05,  -0.00,
03/27 00Z,   0.80,   0.21,  99.90,   1.01,  -0.00,
03/27 01Z,   0.80,  -0.12,  99.90,   0.68,  -0.00,  (min)
03/27 02Z,   0.80,   0.40,  99.90,   1.20,  -0.00,
03/27 03Z,   0.90,   1.70,  99.90,   2.60,  -0.00,
03/27 04Z,   0.90,   3.45,  99.90,   4.35,  -0.00,
03/27 05Z,   0.90,   5.16,  99.90,   6.06,  -0.00,
03/27 06Z,   1.00,   6.41,  99.90,   7.41,  -0.00,
03/27 07Z,   1.00,   6.99,  99.90,   7.99,  -0.00,  (max)
03/27 08Z,   1.00,   6.85,  99.90,   7.85,  -0.00,
03/27 09Z,   1.10,   6.06,  99.90,   7.16,  -0.00,
03/27 10Z,   1.10,   4.89,  99.90,   5.99,  -0.00,
03/27 11Z,   1.10,   3.70,  99.90,   4.80,  -0.00,
03/27 12Z,   1.10,   2.82,  99.90,   3.92,  -0.00,
03/27 13Z,   1.10,   2.47,  99.90,   3.57,  -0.00,  (min)
03/27 14Z,   1.20,   2.77,  99.90,   3.97,  -0.00,
03/27 15Z,   1.30,   3.76,  99.90,   5.06,  -0.00,
03/27 16Z,   1.30,   5.21,  99.90,   6.51,  -0.00,
03/27 17Z,   1.40,   6.68,  99.90,   8.08,  -0.00,
03/27 18Z,   1.40,   7.71,  99.90,   9.11,  -0.00,