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 : 07/11/2025 21:21:31 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/10 06Z,  -0.50,   8.08,   6.75,  99.90,  -0.83,
07/10 07Z,  -0.50,   9.76,   8.49,  99.90,  -0.77,
07/10 08Z,  -0.50,  10.95,   9.76,  99.90,  -0.69,
07/10 09Z,  -0.50,  11.24,  10.02,  99.90,  -0.72,  (max)
07/10 10Z,  -0.50,  10.36,   9.07,  99.90,  -0.79,
07/10 11Z,  -0.40,   8.41,   7.03,  99.90,  -0.98,
07/10 12Z,  -0.50,   5.79,   4.45,  99.90,  -0.84,
07/10 13Z,  -0.60,   3.06,   1.64,  99.90,  -0.82,
07/10 14Z,  -0.60,   0.74,  -0.67,  99.90,  -0.81,
07/10 15Z,  -0.50,  -0.72,  -2.07,  99.90,  -0.85,
07/10 16Z,  -0.40,  -1.05,  -2.33,  99.90,  -0.88,  (min)
07/10 17Z,  -0.40,  -0.20,  -1.37,  99.90,  -0.77,
07/10 18Z,  -0.40,   1.59,   0.47,  99.90,  -0.72,
07/10 19Z,  -0.40,   3.89,   2.93,  99.90,  -0.56,
07/10 20Z,  -0.40,   6.19,   5.29,  99.90,  -0.50,
07/10 21Z,  -0.30,   8.02,   7.00,  99.90,  -0.72,
07/10 22Z,  -0.20,   8.95,   7.92,  99.90,  -0.83,  (max)
07/10 23Z,  -0.10,   8.82,   7.67,  99.90,  -1.05,
07/11 00Z,  -0.30,   7.86,   6.70,  99.90,  -0.86,
07/11 01Z,  -0.30,   6.50,   5.29,  99.90,  -0.91,
07/11 02Z,  -0.20,   5.18,   3.96,  99.90,  -1.02,
07/11 03Z,  -0.20,   4.33,   3.13,  99.90,  -1.00,  (min)
07/11 04Z,  -0.20,   4.29,   3.15,  99.90,  -0.94,
07/11 05Z,  -0.10,   5.14,   4.18,  99.90,  -0.86,
07/11 06Z,  -0.20,   6.73,   5.80,  99.90,  -0.73,
07/11 07Z,  -0.20,   8.65,   7.86,  99.90,  -0.59,
07/11 08Z,  -0.30,  10.39,   9.64,  99.90,  -0.45,
07/11 09Z,  -0.30,  11.43,  10.69,  99.90,  -0.44,  (max)
07/11 10Z,  -0.30,  11.37,  10.55,  99.90,  -0.52,
07/11 11Z,  -0.20,  10.02,   9.16,  99.90,  -0.66,
07/11 12Z,  -0.30,   7.64,   6.67,  99.90,  -0.67,
07/11 13Z,  -0.30,   4.75,   3.81,  99.90,  -0.64,
07/11 14Z,  -0.30,   1.95,   1.03,  99.90,  -0.62,
07/11 15Z,  -0.30,  -0.21,  -1.10,  99.90,  -0.59,
07/11 16Z,  -0.30,  -1.33,  -2.07,  99.90,  -0.44,  (min)
07/11 17Z,  -0.20,  -1.17,  -1.82,  99.90,  -0.45,
07/11 18Z,  -0.20,   0.18,  -0.40,  99.90,  -0.38,
07/11 19Z,  -0.20,   2.39,   1.87,  99.90,  -0.32,
07/11 20Z,  -0.20,   4.96,   4.37,  99.90,  -0.39,
07/11 21Z,  -0.20,   7.31,   6.58,  99.90,  -0.53,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/11 22Z,  -0.20,   8.92,  99.90,   8.18,  -0.54,
07/11 23Z,  -0.30,   9.43,  99.90,   8.59,  -0.55,  (max)
07/12 00Z,  -0.30,   8.85,  99.90,   7.99,  -0.56,
07/12 01Z,  -0.40,   7.52,  99.90,   6.55,  -0.57,
07/12 02Z,  -0.40,   5.93,  99.90,   4.95,  -0.58,
07/12 03Z,  -0.40,   4.58,  99.90,   3.59,  -0.59,
07/12 04Z,  -0.50,   3.89,  99.90,   2.79,  -0.60,  (min)
07/12 05Z,  -0.40,   4.13,  99.90,   3.12,  -0.61,
07/12 06Z,  -0.50,   5.32,  99.90,   4.19,  -0.62,
07/12 07Z,  -0.50,   7.18,  99.90,   6.05,  -0.63,
07/12 08Z,  -0.50,   9.25,  99.90,   8.10,  -0.64,
07/12 09Z,  -0.50,  10.93,  99.90,   9.77,  -0.65,
07/12 10Z,  -0.60,  11.69,  99.90,  10.44,  -0.65,  (max)
07/12 11Z,  -0.60,  11.18,  99.90,   9.92,  -0.65,
07/12 12Z,  -0.60,   9.37,  99.90,   8.11,  -0.65,
07/12 13Z,  -0.60,   6.64,  99.90,   5.39,  -0.65,
07/12 14Z,  -0.70,   3.62,  99.90,   2.26,  -0.65,
07/12 15Z,  -0.70,   0.91,  99.90,  -0.44,  -0.65,
07/12 16Z,  -0.70,  -0.94,  99.90,  -2.29,  -0.65,
07/12 17Z,  -0.70,  -1.57,  99.90,  -2.93,  -0.65,  (min)
07/12 18Z,  -0.70,  -0.88,  99.90,  -2.23,  -0.65,
07/12 19Z,  -0.70,   0.97,  99.90,  -0.38,  -0.65,
07/12 20Z,  -0.60,   3.55,  99.90,   2.29,  -0.65,
07/12 21Z,  -0.60,   6.24,  99.90,   4.99,  -0.65,
07/12 22Z,  -0.60,   8.44,  99.90,   7.19,  -0.65,
07/12 23Z,  -0.50,   9.67,  99.90,   8.52,  -0.65,
07/13 00Z,  -0.50,   9.68,  99.90,   8.53,  -0.65,  (max)
07/13 01Z,  -0.50,   8.63,  99.90,   7.48,  -0.65,
07/13 02Z,  -0.50,   6.97,  99.90,   5.82,  -0.65,
07/13 03Z,  -0.50,   5.25,  99.90,   4.10,  -0.65,
07/13 04Z,  -0.50,   3.96,  99.90,   2.81,  -0.65,
07/13 05Z,  -0.50,   3.50,  99.90,   2.35,  -0.65,  (min)
07/13 06Z,  -0.50,   4.05,  99.90,   2.90,  -0.65,
07/13 07Z,  -0.50,   5.55,  99.90,   4.39,  -0.65,
07/13 08Z,  -0.60,   7.63,  99.90,   6.37,  -0.65,
07/13 09Z,  -0.60,   9.72,  99.90,   8.47,  -0.65,
07/13 10Z,  -0.60,  11.21,  99.90,   9.95,  -0.65,
07/13 11Z,  -0.60,  11.59,  99.90,  10.34,  -0.65,  (max)
07/13 12Z,  -0.60,  10.63,  99.90,   9.38,  -0.65,
07/13 13Z,  -0.60,   8.45,  99.90,   7.19,  -0.65,
07/13 14Z,  -0.60,   5.53,  99.90,   4.28,  -0.65,
07/13 15Z,  -0.70,   2.56,  99.90,   1.20,  -0.65,
07/13 16Z,  -0.70,   0.13,  99.90,  -1.23,  -0.65,
07/13 17Z,  -0.70,  -1.27,  99.90,  -2.62,  -0.65,  (min)
07/13 18Z,  -0.60,  -1.35,  99.90,  -2.60,  -0.65,
07/13 19Z,  -0.70,  -0.11,  99.90,  -1.47,  -0.65,
07/13 20Z,  -0.70,   2.17,  99.90,   0.82,  -0.65,
07/13 21Z,  -0.70,   4.96,  99.90,   3.60,  -0.65,
07/13 22Z,  -0.70,   7.59,  99.90,   6.23,  -0.65,
07/13 23Z,  -0.60,   9.46,  99.90,   8.21,  -0.65,
07/14 00Z,  -0.70,  10.20,  99.90,   8.84,  -0.65,  (max)
07/14 01Z,  -0.70,   9.69,  99.90,   8.33,  -0.65,
07/14 02Z,  -0.70,   8.21,  99.90,   6.85,  -0.65,
07/14 03Z,  -0.70,   6.30,  99.90,   4.94,  -0.65,
07/14 04Z,  -0.80,   4.52,  99.90,   3.06,  -0.65,
07/14 05Z,  -0.80,   3.36,  99.90,   1.91,  -0.65,
07/14 06Z,  -0.90,   3.15,  99.90,   1.60,  -0.65,  (min)
07/14 07Z,  -0.90,   4.00,  99.90,   2.45,  -0.65,
07/14 08Z,  -0.90,   5.74,  99.90,   4.19,  -0.65,
07/14 09Z,  -0.90,   7.93,  99.90,   6.37,  -0.65,
07/14 10Z,  -0.90,   9.91,  99.90,   8.36,  -0.65,
07/14 11Z,  -0.90,  11.11,  99.90,   9.56,  -0.65,
07/14 12Z,  -0.90,  11.11,  99.90,   9.56,  -0.65,  (max)
07/14 13Z,  -0.90,   9.79,  99.90,   8.24,  -0.65,
07/14 14Z,  -0.90,   7.40,  99.90,   5.84,  -0.65,
07/14 15Z,  -1.00,   4.49,  99.90,   2.84,  -0.65,
07/14 16Z,  -1.00,   1.75,  99.90,   0.10,  -0.65,
07/14 17Z,  -1.10,  -0.24,  99.90,  -2.00,  -0.65,
07/14 18Z,  -1.10,  -1.10,  99.90,  -2.85,  -0.65,  (min)
07/14 19Z,  -1.10,  -0.62,  99.90,  -2.38,  -0.65,
07/14 20Z,  -1.10,   1.09,  99.90,  -0.66,  -0.65,
07/14 21Z,  -1.10,   3.66,  99.90,   1.90,  -0.65,
07/14 22Z,  -1.10,   6.46,  99.90,   4.71,  -0.65,
07/14 23Z,  -1.10,   8.84,  99.90,   7.08,  -0.65,
07/15 00Z,  -1.10,  10.27,  99.90,   8.51,  -0.65,
07/15 01Z,  -1.10,  10.48,  99.90,   8.72,  -0.65,  (max)
07/15 02Z,  -1.10,   9.48,  99.90,   7.72,  -0.65,
07/15 03Z,  -1.10,   7.64,  99.90,   5.89,  -0.65,
07/15 04Z,  -1.10,   5.57,  99.90,   3.81,  -0.65,
07/15 05Z,  -1.10,   3.81,  99.90,   2.06,  -0.65,
07/15 06Z,  -1.20,   2.81,  99.90,   0.96,  -0.65,  (min)
07/15 07Z,  -1.20,   2.84,  99.90,   0.98,  -0.65,
07/15 08Z,  -1.20,   3.92,  99.90,   2.06,  -0.65,
07/15 09Z,  -1.20,   5.79,  99.90,   3.94,  -0.65,
07/15 10Z,  -1.30,   7.94,  99.90,   5.98,  -0.65,
07/15 11Z,  -1.30,   9.72,  99.90,   7.76,  -0.65,
07/15 12Z,  -1.30,  10.61,  99.90,   8.65,  -0.65,
07/15 13Z,  99.90,  10.31,  99.90,  99.90,  -0.65,
07/15 14Z,  99.90,   8.80,  99.90,  99.90,  -0.65,
07/15 15Z,  99.90,   6.40,  99.90,  99.90,  -0.65,
07/15 16Z,  99.90,   3.71,  99.90,  99.90,  -0.65,
07/15 17Z,  99.90,   1.38,  99.90,  99.90,  -0.65,
07/15 18Z,  99.90,  -0.11,  99.90,  99.90,  -0.65,