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
#Charleston, OR : 02/15/2025 11:21:29 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/13 12Z,   0.60,   4.34,   4.98,  99.90,   0.04,
02/13 13Z,   0.60,   3.11,   3.83,  99.90,   0.12,
02/13 14Z,   0.60,   2.40,   3.19,  99.90,   0.19,  (min)
02/13 15Z,   0.60,   2.45,   3.20,  99.90,   0.15,
02/13 16Z,   0.60,   3.24,   4.01,  99.90,   0.17,
02/13 17Z,   0.60,   4.53,   5.27,  99.90,   0.14,
02/13 18Z,   0.50,   5.97,   6.80,  99.90,   0.33,
02/13 19Z,   0.50,   7.22,   8.08,  99.90,   0.36,
02/13 20Z,   0.50,   7.91,   8.77,  99.90,   0.36,
02/13 21Z,   0.50,   7.80,   8.77,  99.90,   0.47,  (max)
02/13 22Z,   0.50,   6.82,   7.73,  99.90,   0.41,
02/13 23Z,   0.70,   5.19,   6.07,  99.90,   0.18,
02/14 00Z,   0.80,   3.24,   4.18,  99.90,   0.14,
02/14 01Z,   0.80,   1.42,   2.30,  99.90,   0.08,
02/14 02Z,   0.80,   0.16,   0.85,  99.90,  -0.11,
02/14 03Z,   0.80,  -0.23,   0.44,  99.90,  -0.13,  (min)
02/14 04Z,   0.80,   0.32,   0.98,  99.90,  -0.14,
02/14 05Z,   0.60,   1.61,   2.32,  99.90,   0.11,
02/14 06Z,   0.70,   3.31,   3.94,  99.90,  -0.07,
02/14 07Z,   0.70,   5.06,   5.69,  99.90,  -0.07,
02/14 08Z,   0.60,   6.48,   7.06,  99.90,  -0.02,
02/14 09Z,   0.60,   7.24,   7.83,  99.90,  -0.01,  (max)
02/14 10Z,   0.60,   7.18,   7.74,  99.90,  -0.04,
02/14 11Z,   0.60,   6.36,   6.79,  99.90,  -0.17,
02/14 12Z,   0.40,   5.05,   5.50,  99.90,   0.05,
02/14 13Z,   0.30,   3.63,   4.11,  99.90,   0.18,
02/14 14Z,   0.30,   2.52,   3.06,  99.90,   0.24,
02/14 15Z,   0.20,   2.04,   2.50,  99.90,   0.26,  (min)
02/14 16Z,   0.10,   2.36,   2.62,  99.90,   0.16,
02/14 17Z,  -0.10,   3.36,   3.46,  99.90,   0.20,
02/14 18Z,  -0.20,   4.74,   4.82,  99.90,   0.28,
02/14 19Z,  -0.30,   6.13,   6.06,  99.90,   0.23,
02/14 20Z,  -0.30,   7.19,   7.06,  99.90,   0.17,
02/14 21Z,  -0.30,   7.61,   7.44,  99.90,   0.13,  (max)
02/14 22Z,  -0.40,   7.21,   7.10,  99.90,   0.29,
02/14 23Z,  -0.30,   6.04,   5.86,  99.90,   0.12,
02/15 00Z,  -0.40,   4.36,   4.16,  99.90,   0.20,
02/15 01Z,  -0.40,   2.58,   2.40,  99.90,   0.22,
02/15 02Z,  -0.40,   1.11,   0.94,  99.90,   0.23,
02/15 03Z,  -0.30,   0.30,  -0.09,  99.90,  -0.09,  (min)
02/15 04Z,  -0.40,   0.39,  -0.05,  99.90,  -0.04,
02/15 05Z,  -0.50,   1.31,   0.89,  99.90,   0.08,
02/15 06Z,  -0.40,   2.80,   2.46,  99.90,   0.06,
02/15 07Z,  -0.50,   4.49,   4.14,  99.90,   0.15,
02/15 08Z,  -0.40,   6.03,   5.70,  99.90,   0.07,
02/15 09Z,  -0.40,   7.08,   6.75,  99.90,   0.07,
02/15 10Z,  -0.30,   7.39,   7.01,  99.90,  -0.08,  (max)
02/15 11Z,  -0.40,   6.90,   6.47,  99.90,  -0.03,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/15 12Z,  -0.30,   5.77,  99.90,   5.44,  -0.02,
02/15 13Z,  -0.20,   4.32,  99.90,   4.10,  -0.02,
02/15 14Z,  -0.30,   2.96,  99.90,   2.65,  -0.01,
02/15 15Z,  -0.30,   2.05,  99.90,   1.74,  -0.01,
02/15 16Z,  -0.30,   1.86,  99.90,   1.56,  -0.00,  (min)
02/15 17Z,  -0.40,   2.43,  99.90,   2.03,   0.00,
02/15 18Z,  -0.40,   3.56,  99.90,   3.17,   0.01,
02/15 19Z,  -0.40,   4.92,  99.90,   4.54,   0.01,
02/15 20Z,  -0.40,   6.16,  99.90,   5.78,   0.02,
02/15 21Z,  -0.40,   6.97,  99.90,   6.60,   0.02,
02/15 22Z,  -0.30,   7.11,  99.90,   6.84,   0.03,  (max)
02/15 23Z,  -0.20,   6.48,  99.90,   6.32,   0.03,
02/16 00Z,  -0.10,   5.23,  99.90,   5.16,   0.03,
02/16 01Z,   0.00,   3.66,  99.90,   3.70,   0.03,
02/16 02Z,   0.00,   2.18,  99.90,   2.21,   0.03,
02/16 03Z,   0.00,   1.14,  99.90,   1.17,   0.03,
02/16 04Z,  -0.10,   0.82,  99.90,   0.76,   0.03,  (min)
02/16 05Z,   0.00,   1.32,  99.90,   1.36,   0.03,
02/16 06Z,   0.00,   2.50,  99.90,   2.53,   0.03,
02/16 07Z,   0.00,   4.03,  99.90,   4.06,   0.03,
02/16 08Z,   0.00,   5.56,  99.90,   5.59,   0.03,
02/16 09Z,   0.10,   6.77,  99.90,   6.90,   0.03,
02/16 10Z,   0.10,   7.39,  99.90,   7.53,   0.03,  (max)
02/16 11Z,   0.10,   7.26,  99.90,   7.40,   0.03,
02/16 12Z,   0.20,   6.41,  99.90,   6.64,   0.03,
02/16 13Z,   0.20,   5.07,  99.90,   5.31,   0.03,
02/16 14Z,   0.10,   3.63,  99.90,   3.76,   0.03,
02/16 15Z,   0.20,   2.42,  99.90,   2.66,   0.03,
02/16 16Z,   0.10,   1.77,  99.90,   1.91,   0.03,  (min)
02/16 17Z,   0.20,   1.84,  99.90,   2.08,   0.03,
02/16 18Z,   0.10,   2.59,  99.90,   2.72,   0.03,
02/16 19Z,   0.00,   3.76,  99.90,   3.79,   0.03,
02/16 20Z,   0.10,   5.01,  99.90,   5.15,   0.03,
02/16 21Z,   0.10,   6.04,  99.90,   6.17,   0.03,
02/16 22Z,   0.00,   6.59,  99.90,   6.63,   0.03,
02/16 23Z,   0.10,   6.49,  99.90,   6.63,   0.03,  (max)
02/17 00Z,   0.20,   5.74,  99.90,   5.98,   0.03,
02/17 01Z,   0.10,   4.53,  99.90,   4.67,   0.03,
02/17 02Z,   0.10,   3.21,  99.90,   3.34,   0.03,
02/17 03Z,   0.10,   2.11,  99.90,   2.25,   0.03,
02/17 04Z,   0.20,   1.53,  99.90,   1.77,   0.03,  (min)
02/17 05Z,   0.10,   1.64,  99.90,   1.78,   0.03,
02/17 06Z,   0.00,   2.44,  99.90,   2.47,   0.03,
02/17 07Z,   0.00,   3.71,  99.90,   3.74,   0.03,
02/17 08Z,   0.00,   5.13,  99.90,   5.16,   0.03,
02/17 09Z,   0.00,   6.38,  99.90,   6.41,   0.03,
02/17 10Z,   0.10,   7.20,  99.90,   7.34,   0.03,
02/17 11Z,   0.00,   7.40,  99.90,   7.44,   0.03,  (max)
02/17 12Z,   0.00,   6.90,  99.90,   6.93,   0.03,
02/17 13Z,   0.00,   5.80,  99.90,   5.83,   0.03,
02/17 14Z,   0.10,   4.40,  99.90,   4.54,   0.03,
02/17 15Z,   0.00,   3.06,  99.90,   3.09,   0.03,
02/17 16Z,   0.00,   2.07,  99.90,   2.10,   0.03,
02/17 17Z,   0.00,   1.67,  99.90,   1.70,   0.03,  (min)
02/17 18Z,   0.00,   1.94,  99.90,   1.97,   0.03,
02/17 19Z,   0.00,   2.76,  99.90,   2.80,   0.03,
02/17 20Z,   0.00,   3.87,  99.90,   3.90,   0.03,
02/17 21Z,  -0.10,   4.95,  99.90,   4.89,   0.03,
02/17 22Z,  -0.10,   5.75,  99.90,   5.69,   0.03,
02/17 23Z,  -0.10,   6.09,  99.90,   6.03,   0.03,  (max)
02/18 00Z,  -0.10,   5.86,  99.90,   5.79,   0.03,
02/18 01Z,   0.00,   5.11,  99.90,   5.14,   0.03,
02/18 02Z,  -0.10,   4.07,  99.90,   4.01,   0.03,
02/18 03Z,  -0.10,   3.07,  99.90,   3.01,   0.03,
02/18 04Z,  -0.10,   2.39,  99.90,   2.32,   0.03,
02/18 05Z,  -0.20,   2.21,  99.90,   2.04,   0.03,  (min)
02/18 06Z,  -0.20,   2.62,  99.90,   2.45,   0.03,
02/18 07Z,  -0.20,   3.55,  99.90,   3.38,   0.03,
02/18 08Z,  -0.20,   4.77,  99.90,   4.60,   0.03,
02/18 09Z,  -0.20,   5.96,  99.90,   5.80,   0.03,
02/18 10Z,  -0.20,   6.88,  99.90,   6.72,   0.03,
02/18 11Z,  -0.20,   7.33,  99.90,   7.17,   0.03,  (max)
02/18 12Z,  -0.20,   7.18,  99.90,   7.02,   0.03,
02/18 13Z,  -0.10,   6.42,  99.90,   6.36,   0.03,
02/18 14Z,  -0.10,   5.21,  99.90,   5.15,   0.03,
02/18 15Z,  -0.10,   3.86,  99.90,   3.80,   0.03,
02/18 16Z,  -0.20,   2.68,  99.90,   2.51,   0.03,
02/18 17Z,  -0.20,   1.90,  99.90,   1.74,   0.03,
02/18 18Z,  -0.20,   1.68,  99.90,   1.52,   0.03,  (min)
02/18 19Z,  -0.20,   2.05,  99.90,   1.89,   0.03,
02/18 20Z,  -0.20,   2.86,  99.90,   2.69,   0.03,
02/18 21Z,  -0.10,   3.84,  99.90,   3.77,   0.03,
02/18 22Z,  -0.20,   4.73,  99.90,   4.57,   0.03,
02/18 23Z,  -0.10,   5.35,  99.90,   5.29,   0.03,
02/19 00Z,   0.00,   5.56,  99.90,   5.60,   0.03,