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
#Elfin Cove, AK : 07/07/2025 20:20:53 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/06 00Z,  -0.50,   4.75,   3.33,  99.90,  -0.92,  (min)
07/06 01Z,  -0.60,   5.49,   3.89,  99.90,  -1.00,
07/06 02Z,  -0.50,   6.66,   4.94,  99.90,  -1.22,
07/06 03Z,  -0.50,   7.98,   6.26,  99.90,  -1.22,
07/06 04Z,  -0.50,   9.15,   7.47,  99.90,  -1.18,
07/06 05Z,  -0.50,   9.90,   8.33,  99.90,  -1.07,
07/06 06Z,  -0.50,   9.97,   8.47,  99.90,  -1.00,  (max)
07/06 07Z,  -0.60,   9.25,   7.91,  99.90,  -0.74,
07/06 08Z,  -0.60,   7.86,   6.69,  99.90,  -0.57,
07/06 09Z,  -0.50,   6.08,   4.96,  99.90,  -0.62,
07/06 10Z,  -0.50,   4.21,   3.14,  99.90,  -0.57,
07/06 11Z,  -0.50,   2.59,   1.45,  99.90,  -0.64,
07/06 12Z,  -0.60,   1.54,   0.42,  99.90,  -0.52,
07/06 13Z,  -0.60,   1.23,   0.03,  99.90,  -0.60,  (min)
07/06 14Z,  -0.60,   1.68,   0.45,  99.90,  -0.63,
07/06 15Z,  -0.50,   2.71,   1.42,  99.90,  -0.79,
07/06 16Z,  -0.50,   4.04,   2.83,  99.90,  -0.71,
07/06 17Z,  -0.40,   5.41,   4.35,  99.90,  -0.66,
07/06 18Z,  -0.50,   6.50,   5.38,  99.90,  -0.62,
07/06 19Z,  -0.50,   7.08,   6.07,  99.90,  -0.51,  (max)
07/06 20Z,  -0.50,   7.07,   6.04,  99.90,  -0.53,
07/06 21Z,  -0.50,   6.61,   5.62,  99.90,  -0.49,
07/06 22Z,  -0.50,   5.91,   4.84,  99.90,  -0.57,
07/06 23Z,  -0.50,   5.23,   4.10,  99.90,  -0.63,
07/07 00Z,  -0.60,   4.88,   3.68,  99.90,  -0.60,  (min)
07/07 01Z,  -0.60,   5.05,   3.70,  99.90,  -0.75,
07/07 02Z,  -0.60,   5.81,   4.35,  99.90,  -0.86,
07/07 03Z,  -0.70,   6.99,   5.44,  99.90,  -0.85,
07/07 04Z,  -0.60,   8.32,   6.86,  99.90,  -0.86,
07/07 05Z,  -0.60,   9.48,   8.12,  99.90,  -0.76,
07/07 06Z,  -0.60,  10.16,   8.89,  99.90,  -0.67,
07/07 07Z,  -0.70,  10.10,   9.03,  99.90,  -0.37,  (max)
07/07 08Z,  -0.70,   9.20,   8.23,  99.90,  -0.27,
07/07 09Z,  -0.70,   7.60,   6.69,  99.90,  -0.21,
07/07 10Z,  -0.60,   5.60,   4.74,  99.90,  -0.26,
07/07 11Z,  -0.60,   3.55,   2.64,  99.90,  -0.31,
07/07 12Z,  -0.70,   1.84,   0.90,  99.90,  -0.24,
07/07 13Z,  -0.70,   0.81,  -0.17,  99.90,  -0.28,
07/07 14Z,  -0.70,   0.62,  -0.41,  99.90,  -0.33,  (min)
07/07 15Z,  -0.70,   1.26,   0.20,  99.90,  -0.36,
07/07 16Z,  -0.60,   2.53,   1.57,  99.90,  -0.36,
07/07 17Z,  -0.60,   4.12,   3.25,  99.90,  -0.27,
07/07 18Z,  -0.60,   5.69,   4.92,  99.90,  -0.17,
07/07 19Z,  -0.60,   6.93,   6.20,  99.90,  -0.13,
07/07 20Z,  -0.50,   7.54,   6.85,  99.90,  -0.19,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/07 21Z,  -0.50,   7.49,  99.90,   6.75,  -0.24,
07/07 22Z,  -0.50,   6.92,  99.90,   6.13,  -0.29,
07/07 23Z,  -0.50,   6.08,  99.90,   5.24,  -0.34,
07/08 00Z,  -0.50,   5.30,  99.90,   4.41,  -0.39,
07/08 01Z,  -0.50,   4.91,  99.90,   3.97,  -0.44,  (min)
07/08 02Z,  -0.50,   5.13,  99.90,   4.14,  -0.49,
07/08 03Z,  -0.40,   5.97,  99.90,   5.03,  -0.54,
07/08 04Z,  -0.40,   7.27,  99.90,   6.28,  -0.59,
07/08 05Z,  -0.40,   8.69,  99.90,   7.65,  -0.64,
07/08 06Z,  -0.30,   9.89,  99.90,   8.90,  -0.69,
07/08 07Z,  -0.30,  10.51,  99.90,   9.47,  -0.74,  (max)
07/08 08Z,  -0.30,  10.28,  99.90,   9.19,  -0.79,
07/08 09Z,  -0.20,   9.12,  99.90,   8.13,  -0.79,
07/08 10Z,  -0.20,   7.22,  99.90,   6.23,  -0.79,
07/08 11Z,  -0.10,   4.95,  99.90,   4.06,  -0.79,
07/08 12Z,  -0.10,   2.73,  99.90,   1.84,  -0.79,
07/08 13Z,  -0.10,   0.99,  99.90,   0.10,  -0.79,
07/08 14Z,  -0.10,   0.07,  99.90,  -0.82,  -0.79,  (min)
07/08 15Z,  -0.10,   0.11,  99.90,  -0.78,  -0.79,
07/08 16Z,  -0.10,   1.06,  99.90,   0.17,  -0.79,
07/08 17Z,   0.00,   2.65,  99.90,   1.86,  -0.79,
07/08 18Z,   0.00,   4.52,  99.90,   3.73,  -0.79,
07/08 19Z,   0.00,   6.28,  99.90,   5.50,  -0.79,
07/08 20Z,   0.00,   7.56,  99.90,   6.77,  -0.79,
07/08 21Z,   0.00,   8.08,  99.90,   7.29,  -0.79,  (max)
07/08 22Z,   0.00,   7.83,  99.90,   7.04,  -0.79,
07/08 23Z,   0.00,   7.02,  99.90,   6.23,  -0.79,
07/09 00Z,   0.00,   5.99,  99.90,   5.20,  -0.79,
07/09 01Z,   0.00,   5.12,  99.90,   4.33,  -0.79,
07/09 02Z,   0.00,   4.76,  99.90,   3.97,  -0.79,  (min)
07/09 03Z,   0.00,   5.09,  99.90,   4.30,  -0.79,
07/09 04Z,   0.00,   6.12,  99.90,   5.33,  -0.79,
07/09 05Z,   0.00,   7.61,  99.90,   6.82,  -0.79,
07/09 06Z,  -0.10,   9.17,  99.90,   8.28,  -0.79,
07/09 07Z,  -0.10,  10.40,  99.90,   9.51,  -0.79,
07/09 08Z,  -0.10,  10.90,  99.90,  10.01,  -0.79,  (max)
07/09 09Z,  -0.10,  10.41,  99.90,   9.52,  -0.79,
07/09 10Z,  -0.10,   8.89,  99.90,   8.00,  -0.79,
07/09 11Z,  -0.20,   6.63,  99.90,   5.64,  -0.79,
07/09 12Z,  -0.20,   4.09,  99.90,   3.10,  -0.79,
07/09 13Z,  -0.20,   1.76,  99.90,   0.77,  -0.79,
07/09 14Z,  -0.20,   0.10,  99.90,  -0.89,  -0.79,
07/09 15Z,  -0.30,  -0.59,  99.90,  -1.68,  -0.79,  (min)
07/09 16Z,  -0.30,  -0.20,  99.90,  -1.28,  -0.79,
07/09 17Z,  -0.30,   1.15,  99.90,   0.06,  -0.79,
07/09 18Z,  -0.30,   3.11,  99.90,   2.02,  -0.79,
07/09 19Z,  -0.40,   5.23,  99.90,   4.04,  -0.79,
07/09 20Z,  -0.40,   7.10,  99.90,   5.91,  -0.79,
07/09 21Z,  -0.40,   8.28,  99.90,   7.09,  -0.79,
07/09 22Z,  -0.40,   8.55,  99.90,   7.36,  -0.79,  (max)
07/09 23Z,  -0.30,   7.97,  99.90,   6.88,  -0.79,
07/10 00Z,  -0.40,   6.87,  99.90,   5.68,  -0.79,
07/10 01Z,  -0.40,   5.67,  99.90,   4.48,  -0.79,
07/10 02Z,  -0.40,   4.77,  99.90,   3.58,  -0.79,
07/10 03Z,  -0.40,   4.52,  99.90,   3.33,  -0.79,  (min)
07/10 04Z,  -0.40,   5.07,  99.90,   3.88,  -0.79,
07/10 05Z,  -0.50,   6.36,  99.90,   5.07,  -0.79,
07/10 06Z,  -0.50,   8.08,  99.90,   6.79,  -0.79,
07/10 07Z,  -0.50,   9.76,  99.90,   8.47,  -0.79,
07/10 08Z,  -0.50,  10.95,  99.90,   9.66,  -0.79,
07/10 09Z,  -0.50,  11.24,  99.90,   9.95,  -0.79,  (max)
07/10 10Z,  -0.50,  10.36,  99.90,   9.07,  -0.79,
07/10 11Z,  -0.50,   8.41,  99.90,   7.12,  -0.79,
07/10 12Z,  -0.50,   5.79,  99.90,   4.50,  -0.79,
07/10 13Z,  -0.50,   3.06,  99.90,   1.77,  -0.79,
07/10 14Z,  -0.50,   0.74,  99.90,  -0.55,  -0.79,
07/10 15Z,  -0.50,  -0.72,  99.90,  -2.01,  -0.79,
07/10 16Z,  -0.50,  -1.05,  99.90,  -2.34,  -0.79,  (min)
07/10 17Z,  -0.40,  -0.20,  99.90,  -1.39,  -0.79,
07/10 18Z,  -0.50,   1.59,  99.90,   0.30,  -0.79,
07/10 19Z,  -0.50,   3.89,  99.90,   2.60,  -0.79,
07/10 20Z,  -0.40,   6.19,  99.90,   5.00,  -0.79,
07/10 21Z,  -0.30,   8.02,  99.90,   6.93,  -0.79,
07/10 22Z,  -0.20,   8.95,  99.90,   7.96,  -0.79,  (max)
07/10 23Z,  -0.20,   8.82,  99.90,   7.83,  -0.79,
07/11 00Z,  -0.10,   7.86,  99.90,   6.97,  -0.79,
07/11 01Z,  -0.20,   6.50,  99.90,   5.51,  -0.79,
07/11 02Z,  -0.20,   5.18,  99.90,   4.19,  -0.79,
07/11 03Z,  -0.30,   4.33,  99.90,   3.24,  -0.79,
07/11 04Z,  -0.30,   4.29,  99.90,   3.20,  -0.79,  (min)
07/11 05Z,  -0.30,   5.14,  99.90,   4.05,  -0.79,
07/11 06Z,  -0.30,   6.73,  99.90,   5.64,  -0.79,
07/11 07Z,  -0.30,   8.65,  99.90,   7.56,  -0.79,
07/11 08Z,  -0.40,  10.39,  99.90,   9.20,  -0.79,
07/11 09Z,  -0.40,  11.43,  99.90,  10.24,  -0.79,  (max)
07/11 10Z,  -0.40,  11.37,  99.90,  10.18,  -0.79,
07/11 11Z,  -0.40,  10.02,  99.90,   8.83,  -0.79,
07/11 12Z,  -0.40,   7.64,  99.90,   6.45,  -0.79,