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
#Portland, ME : 01/24/2025 20:20:50 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/23 00Z,   0.20,   6.51,   6.46,  99.90,  -0.25,
01/23 01Z,   0.10,   5.23,   5.04,  99.90,  -0.29,
01/23 02Z,   0.10,   3.73,   3.52,  99.90,  -0.31,
01/23 03Z,   0.00,   2.53,   2.27,  99.90,  -0.26,
01/23 04Z,   0.00,   1.95,   1.48,  99.90,  -0.47,  (min)
01/23 05Z,   0.00,   2.08,   1.78,  99.90,  -0.30,
01/23 06Z,   0.00,   2.89,   2.66,  99.90,  -0.23,
01/23 07Z,   0.00,   4.26,   3.92,  99.90,  -0.34,
01/23 08Z,   0.00,   5.91,   5.79,  99.90,  -0.12,
01/23 09Z,   0.00,   7.34,   7.32,  99.90,  -0.02,
01/23 10Z,   0.00,   8.18,   8.13,  99.90,  -0.05,
01/23 11Z,   0.00,   8.29,   8.25,  99.90,  -0.04,  (max)
01/23 12Z,  -0.10,   7.70,   7.62,  99.90,   0.02,
01/23 13Z,  -0.10,   6.46,   6.31,  99.90,  -0.05,
01/23 14Z,  -0.20,   4.80,   4.66,  99.90,   0.06,
01/23 15Z,  -0.20,   3.17,   2.98,  99.90,   0.01,
01/23 16Z,  -0.20,   2.02,   1.76,  99.90,  -0.06,
01/23 17Z,  -0.20,   1.54,   1.31,  99.90,  -0.03,  (min)
01/23 18Z,  -0.20,   1.74,   1.66,  99.90,   0.12,
01/23 19Z,  -0.10,   2.60,   2.64,  99.90,   0.14,
01/23 20Z,  -0.10,   3.98,   4.05,  99.90,   0.17,
01/23 21Z,   0.00,   5.46,   5.55,  99.90,   0.09,
01/23 22Z,   0.00,   6.61,   6.82,  99.90,   0.21,
01/23 23Z,   0.00,   7.16,   7.40,  99.90,   0.24,  (max)
01/24 00Z,   0.00,   7.08,   7.33,  99.90,   0.25,
01/24 01Z,   0.00,   6.37,   6.61,  99.90,   0.24,
01/24 02Z,   0.00,   5.11,   5.17,  99.90,   0.06,
01/24 03Z,   0.00,   3.68,   3.61,  99.90,  -0.07,
01/24 04Z,  -0.10,   2.57,   2.47,  99.90,   0.00,
01/24 05Z,  -0.10,   2.07,   1.97,  99.90,  -0.00,  (min)
01/24 06Z,   0.00,   2.26,   2.10,  99.90,  -0.16,
01/24 07Z,   0.00,   3.12,   2.93,  99.90,  -0.19,
01/24 08Z,   0.00,   4.53,   4.46,  99.90,  -0.07,
01/24 09Z,   0.00,   6.17,   6.20,  99.90,   0.03,
01/24 10Z,   0.00,   7.55,   7.57,  99.90,   0.02,
01/24 11Z,   0.00,   8.31,   8.21,  99.90,  -0.10,
01/24 12Z,   0.00,   8.36,   8.34,  99.90,  -0.02,  (max)
01/24 13Z,   0.00,   7.70,   7.70,  99.90,   0.00,
01/24 14Z,   0.10,   6.37,   6.33,  99.90,  -0.14,
01/24 15Z,   0.10,   4.64,   4.72,  99.90,  -0.02,
01/24 16Z,   0.10,   2.99,   2.98,  99.90,  -0.11,
01/24 17Z,   0.10,   1.84,   1.78,  99.90,  -0.16,
01/24 18Z,   0.10,   1.36,   1.47,  99.90,   0.01,  (min)
01/24 19Z,   0.10,   1.59,   1.71,  99.90,   0.02,
01/24 20Z,   0.10,   2.51,   2.48,  99.90,  -0.13,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/24 21Z,   0.10,   3.95,  99.90,   3.92,  -0.13,
01/24 22Z,   0.10,   5.47,  99.90,   5.45,  -0.12,
01/24 23Z,   0.10,   6.63,  99.90,   6.61,  -0.12,
01/25 00Z,   0.10,   7.19,  99.90,   7.18,  -0.11,  (max)
01/25 01Z,   0.10,   7.11,  99.90,   7.10,  -0.11,
01/25 02Z,   0.00,   6.35,  99.90,   6.25,  -0.10,
01/25 03Z,   0.00,   5.04,  99.90,   4.94,  -0.10,
01/25 04Z,   0.00,   3.58,  99.90,   3.49,  -0.09,
01/25 05Z,   0.00,   2.48,  99.90,   2.39,  -0.09,
01/25 06Z,   0.00,   2.02,  99.90,   1.93,  -0.08,  (min)
01/25 07Z,   0.00,   2.27,  99.90,   2.19,  -0.08,
01/25 08Z,   0.10,   3.23,  99.90,   3.25,  -0.07,
01/25 09Z,   0.10,   4.75,  99.90,   4.78,  -0.07,
01/25 10Z,   0.20,   6.46,  99.90,   6.59,  -0.07,
01/25 11Z,   0.20,   7.85,  99.90,   7.97,  -0.07,
01/25 12Z,   0.20,   8.58,  99.90,   8.70,  -0.07,  (max)
01/25 13Z,   0.20,   8.56,  99.90,   8.68,  -0.07,
01/25 14Z,   0.20,   7.77,  99.90,   7.90,  -0.07,
01/25 15Z,   0.10,   6.28,  99.90,   6.31,  -0.07,
01/25 16Z,   0.10,   4.41,  99.90,   4.44,  -0.07,
01/25 17Z,   0.00,   2.67,  99.90,   2.59,  -0.07,
01/25 18Z,   0.00,   1.48,  99.90,   1.41,  -0.07,
01/25 19Z,   0.00,   1.03,  99.90,   0.96,  -0.07,  (min)
01/25 20Z,   0.00,   1.36,  99.90,   1.29,  -0.07,
01/25 21Z,   0.00,   2.44,  99.90,   2.37,  -0.07,
01/25 22Z,   0.00,   4.04,  99.90,   3.96,  -0.07,
01/25 23Z,   0.00,   5.66,  99.90,   5.59,  -0.07,
01/26 00Z,   0.00,   6.86,  99.90,   6.79,  -0.07,
01/26 01Z,   0.00,   7.42,  99.90,   7.34,  -0.07,  (max)
01/26 02Z,   0.00,   7.26,  99.90,   7.19,  -0.07,
01/26 03Z,   0.00,   6.36,  99.90,   6.29,  -0.07,
01/26 04Z,  -0.10,   4.90,  99.90,   4.73,  -0.07,
01/26 05Z,  -0.10,   3.34,  99.90,   3.17,  -0.07,
01/26 06Z,  -0.10,   2.20,  99.90,   2.03,  -0.07,
01/26 07Z,  -0.10,   1.79,  99.90,   1.61,  -0.07,  (min)
01/26 08Z,  -0.20,   2.16,  99.90,   1.89,  -0.07,
01/26 09Z,  -0.10,   3.30,  99.90,   3.13,  -0.07,
01/26 10Z,  -0.10,   5.02,  99.90,   4.85,  -0.07,
01/26 11Z,  -0.10,   6.86,  99.90,   6.69,  -0.07,
01/26 12Z,  -0.10,   8.29,  99.90,   8.12,  -0.07,
01/26 13Z,   0.00,   8.98,  99.90,   8.90,  -0.07,  (max)
01/26 14Z,   0.00,   8.83,  99.90,   8.76,  -0.07,
01/26 15Z,  -0.10,   7.84,  99.90,   7.66,  -0.07,
01/26 16Z,  -0.10,   6.10,  99.90,   5.93,  -0.07,
01/26 17Z,  -0.10,   4.02,  99.90,   3.85,  -0.07,
01/26 18Z,  -0.20,   2.16,  99.90,   1.89,  -0.07,
01/26 19Z,  -0.30,   0.97,  99.90,   0.59,  -0.07,
01/26 20Z,  -0.40,   0.62,  99.90,   0.14,  -0.07,  (min)
01/26 21Z,  -0.40,   1.15,  99.90,   0.68,  -0.07,
01/26 22Z,  -0.50,   2.49,  99.90,   1.92,  -0.07,
01/26 23Z,  -0.50,   4.31,  99.90,   3.74,  -0.07,
01/27 00Z,  -0.50,   6.06,  99.90,   5.49,  -0.07,
01/27 01Z,  -0.50,   7.29,  99.90,   6.71,  -0.07,
01/27 02Z,  -0.50,   7.78,  99.90,   7.20,  -0.07,  (max)
01/27 03Z,  -0.50,   7.45,  99.90,   6.87,  -0.07,
01/27 04Z,  -0.50,   6.31,  99.90,   5.73,  -0.07,
01/27 05Z,  -0.50,   4.61,  99.90,   4.03,  -0.07,
01/27 06Z,  -0.40,   2.90,  99.90,   2.43,  -0.07,
01/27 07Z,  -0.30,   1.75,  99.90,   1.37,  -0.07,
01/27 08Z,  -0.20,   1.43,  99.90,   1.16,  -0.07,  (min)
01/27 09Z,  -0.10,   2.02,  99.90,   1.85,  -0.07,
01/27 10Z,  -0.10,   3.45,  99.90,   3.27,  -0.07,
01/27 11Z,   0.00,   5.43,  99.90,   5.35,  -0.07,
01/27 12Z,   0.00,   7.42,  99.90,   7.35,  -0.07,
01/27 13Z,  -0.10,   8.87,  99.90,   8.70,  -0.07,
01/27 14Z,  -0.10,   9.45,  99.90,   9.28,  -0.07,  (max)
01/27 15Z,  -0.20,   9.10,  99.90,   8.82,  -0.07,
01/27 16Z,  -0.20,   7.80,  99.90,   7.53,  -0.07,
01/27 17Z,  -0.20,   5.75,  99.90,   5.47,  -0.07,
01/27 18Z,  -0.20,   3.42,  99.90,   3.15,  -0.07,
01/27 19Z,  -0.20,   1.48,  99.90,   1.20,  -0.07,
01/27 20Z,  -0.10,   0.35,  99.90,   0.18,  -0.07,
01/27 21Z,  -0.10,   0.21,  99.90,   0.04,  -0.07,  (min)
01/27 22Z,  -0.10,   1.06,  99.90,   0.89,  -0.07,
01/27 23Z,   0.00,   2.74,  99.90,   2.67,  -0.07,
01/28 00Z,   0.00,   4.81,  99.90,   4.74,  -0.07,
01/28 01Z,   0.00,   6.67,  99.90,   6.60,  -0.07,
01/28 02Z,  -0.10,   7.86,  99.90,   7.68,  -0.07,
01/28 03Z,  -0.20,   8.18,  99.90,   7.90,  -0.07,  (max)
01/28 04Z,  -0.40,   7.57,  99.90,   7.09,  -0.07,
01/28 05Z,  -0.50,   6.09,  99.90,   5.52,  -0.07,
01/28 06Z,  -0.50,   4.12,  99.90,   3.54,  -0.07,
01/28 07Z,  -0.60,   2.28,  99.90,   1.61,  -0.07,
01/28 08Z,  -0.70,   1.17,  99.90,   0.40,  -0.07,
01/28 09Z,  -0.80,   1.06,  99.90,   0.18,  -0.07,  (min)
01/28 10Z,  -0.80,   1.96,  99.90,   1.08,  -0.07,
01/28 11Z,  -0.80,   3.73,  99.90,   2.86,  -0.07,
01/28 12Z,  -0.80,   5.99,  99.90,   5.12,  -0.07,