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.

	Port Heiden, AK

	Egegik, AK

	Naknek, AK

	Clark's Pt, AK

	Goodnews Bay

	Quinhagak, AK

	Kuskokwak, AK

	Eek, Apokak, AK

	Popokamute, AK

	Scammon Bay AK

	St. Lawrence, AK

	Kwikluak, AK

	Kawanak, AK

	Apoon, Yukon, AK

	St. Michaels, AK

	Golovin, AK

	Nome, AK

	Port Clarence, AK

	Kotzebue, AK

	Pt. Barrow, AK

	Prudhoe Bay, AK

	St. Paul Island AK
#King Cove, AK : 05/24/2025 20:22:14 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/23 00Z,  -0.30,   1.78,   1.72,  99.90,   0.24,
05/23 01Z,  -0.40,   1.54,   1.51,  99.90,   0.37,  (min)
05/23 02Z,  -0.30,   1.85,   1.82,  99.90,   0.27,
05/23 03Z,  -0.30,   2.57,   2.42,  99.90,   0.15,
05/23 04Z,  -0.30,   3.64,   3.44,  99.90,   0.10,
05/23 05Z,  -0.30,   4.92,   4.63,  99.90,   0.01,
05/23 06Z,  -0.30,   6.07,   5.85,  99.90,   0.08,
05/23 07Z,  -0.20,   6.73,   6.62,  99.90,   0.09,  (max)
05/23 08Z,  -0.20,   6.75,   6.51,  99.90,  -0.04,
05/23 09Z,  -0.20,   6.22,   6.11,  99.90,   0.09,
05/23 10Z,  -0.20,   5.21,   5.20,  99.90,   0.19,
05/23 11Z,  -0.20,   3.82,   3.95,  99.90,   0.33,
05/23 12Z,  -0.30,   2.37,   2.43,  99.90,   0.36,
05/23 13Z,  -0.30,   1.31,   1.32,  99.90,   0.31,
05/23 14Z,  -0.30,   0.83,   0.91,  99.90,   0.38,  (min)
05/23 15Z,  -0.30,   0.90,   0.99,  99.90,   0.39,
05/23 16Z,  -0.30,   1.47,   1.51,  99.90,   0.34,
05/23 17Z,  -0.30,   2.47,   2.31,  99.90,   0.14,
05/23 18Z,  -0.20,   3.66,   3.47,  99.90,   0.01,
05/23 19Z,  -0.30,   4.64,   4.40,  99.90,   0.06,
05/23 20Z,  -0.30,   5.14,   4.88,  99.90,   0.04,
05/23 21Z,  -0.30,   5.15,   4.97,  99.90,   0.12,  (max)
05/23 22Z,  -0.40,   4.73,   4.34,  99.90,   0.01,
05/23 23Z,  -0.50,   3.92,   3.58,  99.90,   0.16,
05/24 00Z,  -0.40,   2.95,   2.55,  99.90,   0.00,
05/24 01Z,  -0.40,   2.22,   1.71,  99.90,  -0.11,
05/24 02Z,  -0.40,   2.03,   1.52,  99.90,  -0.11,  (min)
05/24 03Z,  -0.40,   2.39,   1.99,  99.90,  -0.00,
05/24 04Z,  -0.40,   3.21,   2.73,  99.90,  -0.08,
05/24 05Z,  -0.50,   4.40,   3.85,  99.90,  -0.05,
05/24 06Z,  -0.40,   5.74,   5.16,  99.90,  -0.18,
05/24 07Z,  -0.30,   6.84,   6.37,  99.90,  -0.17,
05/24 08Z,  -0.30,   7.34,   6.91,  99.90,  -0.13,  (max)
05/24 09Z,  -0.30,   7.13,   6.71,  99.90,  -0.12,
05/24 10Z,  -0.40,   6.27,   5.96,  99.90,   0.09,
05/24 11Z,  -0.40,   4.85,   4.68,  99.90,   0.23,
05/24 12Z,  -0.40,   3.08,   2.89,  99.90,   0.21,
05/24 13Z,  -0.30,   1.36,   1.22,  99.90,   0.16,
05/24 14Z,  -0.30,   0.16,   0.03,  99.90,   0.17,
05/24 15Z,  -0.30,  -0.35,  -0.29,  99.90,   0.36,  (min)
05/24 16Z,  -0.30,  -0.17,  -0.08,  99.90,   0.39,
05/24 17Z,  -0.30,   0.66,   0.75,  99.90,   0.39,
05/24 18Z,  -0.30,   1.99,   1.85,  99.90,   0.16,
05/24 19Z,  -0.30,   3.47,   3.36,  99.90,   0.19,
05/24 20Z,  -0.30,   4.69,   4.68,  99.90,   0.29,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/24 21Z,  -0.30,   5.39,  99.90,   5.36,   0.27,
05/24 22Z,  -0.30,   5.50,  99.90,   5.47,   0.26,  (max)
05/24 23Z,  -0.30,   5.09,  99.90,   5.04,   0.25,
05/25 00Z,  -0.40,   4.27,  99.90,   4.10,   0.24,
05/25 01Z,  -0.40,   3.30,  99.90,   3.13,   0.22,
05/25 02Z,  -0.40,   2.62,  99.90,   2.43,   0.21,
05/25 03Z,  -0.30,   2.49,  99.90,   2.39,   0.20,  (min)
05/25 04Z,  -0.30,   2.94,  99.90,   2.82,   0.18,
05/25 05Z,  -0.10,   3.87,  99.90,   3.94,   0.17,
05/25 06Z,  -0.10,   5.16,  99.90,   5.22,   0.16,
05/25 07Z,   0.00,   6.51,  99.90,   6.66,   0.14,
05/25 08Z,   0.00,   7.52,  99.90,   7.65,   0.13,
05/25 09Z,   0.00,   7.83,  99.90,   7.96,   0.13,  (max)
05/25 10Z,  -0.10,   7.33,  99.90,   7.36,   0.13,
05/25 11Z,  -0.10,   6.11,  99.90,   6.14,   0.13,
05/25 12Z,  -0.10,   4.33,  99.90,   4.36,   0.13,
05/25 13Z,  -0.10,   2.26,  99.90,   2.29,   0.13,
05/25 14Z,  -0.20,   0.36,  99.90,   0.30,   0.13,
05/25 15Z,  -0.20,  -0.91,  99.90,  -0.98,   0.13,
05/25 16Z,  -0.10,  -1.35,  99.90,  -1.32,   0.13,  (min)
05/25 17Z,  -0.10,  -0.97,  99.90,  -0.94,   0.13,
05/25 18Z,   0.00,   0.13,  99.90,   0.26,   0.13,
05/25 19Z,   0.00,   1.73,  99.90,   1.87,   0.13,
05/25 20Z,   0.00,   3.46,  99.90,   3.59,   0.13,
05/25 21Z,   0.00,   4.86,  99.90,   5.00,   0.13,
05/25 22Z,   0.00,   5.65,  99.90,   5.78,   0.13,
05/25 23Z,   0.00,   5.78,  99.90,   5.92,   0.13,  (max)
05/26 00Z,   0.00,   5.36,  99.90,   5.49,   0.13,
05/26 01Z,   0.00,   4.52,  99.90,   4.66,   0.13,
05/26 02Z,   0.00,   3.57,  99.90,   3.71,   0.13,
05/26 03Z,   0.00,   2.94,  99.90,   3.07,   0.13,
05/26 04Z,   0.00,   2.90,  99.90,   3.03,   0.13,  (min)
05/26 05Z,   0.00,   3.46,  99.90,   3.59,   0.13,
05/26 06Z,   0.00,   4.50,  99.90,   4.63,   0.13,
05/26 07Z,   0.10,   5.83,  99.90,   6.06,   0.13,
05/26 08Z,   0.10,   7.15,  99.90,   7.38,   0.13,
05/26 09Z,   0.10,   8.03,  99.90,   8.26,   0.13,
05/26 10Z,   0.10,   8.11,  99.90,   8.34,   0.13,  (max)
05/26 11Z,   0.10,   7.30,  99.90,   7.54,   0.13,
05/26 12Z,   0.10,   5.78,  99.90,   6.01,   0.13,
05/26 13Z,   0.10,   3.74,  99.90,   3.97,   0.13,
05/26 14Z,   0.10,   1.48,  99.90,   1.71,   0.13,
05/26 15Z,   0.00,  -0.51,  99.90,  -0.37,   0.13,
05/26 16Z,   0.00,  -1.73,  99.90,  -1.60,   0.13,
05/26 17Z,   0.10,  -2.01,  99.90,  -1.78,   0.13,  (min)
05/26 18Z,   0.10,  -1.42,  99.90,  -1.19,   0.13,
05/26 19Z,   0.20,  -0.10,  99.90,   0.23,   0.13,
05/26 20Z,   0.20,   1.72,  99.90,   2.05,   0.13,
05/26 21Z,   0.20,   3.61,  99.90,   3.94,   0.13,
05/26 22Z,   0.20,   5.07,  99.90,   5.40,   0.13,
05/26 23Z,   0.10,   5.84,  99.90,   6.07,   0.13,
05/27 00Z,   0.10,   5.95,  99.90,   6.18,   0.13,  (max)
05/27 01Z,   0.10,   5.51,  99.90,   5.75,   0.13,
05/27 02Z,   0.10,   4.66,  99.90,   4.89,   0.13,
05/27 03Z,   0.10,   3.72,  99.90,   3.95,   0.13,
05/27 04Z,   0.00,   3.17,  99.90,   3.30,   0.13,  (min)
05/27 05Z,   0.00,   3.26,  99.90,   3.39,   0.13,
05/27 06Z,   0.10,   3.92,  99.90,   4.15,   0.13,
05/27 07Z,   0.10,   5.00,  99.90,   5.24,   0.13,
05/27 08Z,   0.20,   6.34,  99.90,   6.67,   0.13,
05/27 09Z,   0.20,   7.60,  99.90,   7.93,   0.13,
05/27 10Z,   0.20,   8.29,  99.90,   8.63,   0.13,  0.09 ft above HAT  (max)
05/27 11Z,   0.20,   8.12,  99.90,   8.45,   0.13,
05/27 12Z,   0.20,   7.08,  99.90,   7.41,   0.13,
05/27 13Z,   0.20,   5.36,  99.90,   5.70,   0.13,
05/27 14Z,   0.20,   3.17,  99.90,   3.50,   0.13,
05/27 15Z,   0.10,   0.82,  99.90,   1.05,   0.13,
05/27 16Z,   0.10,  -1.12,  99.90,  -0.89,   0.13,
05/27 17Z,   0.20,  -2.18,  99.90,  -1.85,   0.13,
05/27 18Z,   0.20,  -2.28,  99.90,  -1.95,   0.13,  (min)
05/27 19Z,   0.30,  -1.52,  99.90,  -1.09,   0.13,
05/27 20Z,   0.40,  -0.03,  99.90,   0.50,   0.13,
05/27 21Z,   0.40,   1.92,  99.90,   2.45,   0.13,
05/27 22Z,   0.40,   3.83,  99.90,   4.36,   0.13,
05/27 23Z,   0.30,   5.22,  99.90,   5.65,   0.13,
05/28 00Z,   0.20,   5.93,  99.90,   6.26,   0.13,  (max)
05/28 01Z,   0.10,   6.01,  99.90,   6.24,   0.13,
05/28 02Z,   0.00,   5.54,  99.90,   5.67,   0.13,
05/28 03Z,   0.00,   4.66,  99.90,   4.79,   0.13,
05/28 04Z,   0.00,   3.78,  99.90,   3.91,   0.13,
05/28 05Z,   0.00,   3.36,  99.90,   3.49,   0.13,  (min)
05/28 06Z,   0.00,   3.55,  99.90,   3.69,   0.13,
05/28 07Z,   0.10,   4.26,  99.90,   4.49,   0.13,
05/28 08Z,   0.20,   5.36,  99.90,   5.69,   0.13,
05/28 09Z,   0.20,   6.66,  99.90,   7.00,   0.13,
05/28 10Z,   0.20,   7.79,  99.90,   8.12,   0.13,
05/28 11Z,   0.20,   8.27,  99.90,   8.60,   0.13,  0.06 ft above HAT  (max)
05/28 12Z,   0.10,   7.89,  99.90,   8.12,   0.13,