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
#Egegik River, Ent, AK : 07/16/2025 09:20:07 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/14 18Z,   0.10,   4.86,  99.90,   4.96,   0.00,
07/14 19Z,   0.10,   2.07,  99.90,   2.17,   0.00,
07/14 20Z,   0.10,  -0.69,  99.90,  -0.59,   0.00,
07/14 21Z,   0.10,  -2.95,  99.90,  -2.85,   0.00,
07/14 22Z,   0.10,  -4.06,  99.90,  -3.96,   0.00,  (min)
07/14 23Z,   0.10,  -3.56,  99.90,  -3.46,   0.00,
07/15 00Z,   0.10,  -1.65,  99.90,  -1.55,   0.00,
07/15 01Z,   0.10,   0.66,  99.90,   0.76,   0.00,
07/15 02Z,   0.10,   2.38,  99.90,   2.48,   0.00,
07/15 03Z,   0.10,   3.03,  99.90,   3.13,   0.00,  (max)
07/15 04Z,   0.10,   2.44,  99.90,   2.54,   0.00,
07/15 05Z,   0.10,   0.78,  99.90,   0.88,   0.00,
07/15 06Z,   0.10,  -1.52,  99.90,  -1.42,   0.00,
07/15 07Z,   0.10,  -3.93,  99.90,  -3.83,   0.00,
07/15 08Z,   0.10,  -6.09,  99.90,  -5.99,   0.00,
07/15 09Z,   0.10,  -7.57,  99.90,  -7.47,   0.00,
07/15 10Z,   0.10,  -7.78,  99.90,  -7.68,   0.00,  (min)
07/15 11Z,   0.20,  -6.09,  99.90,  -5.89,   0.00,
07/15 12Z,   0.20,  -2.58,  99.90,  -2.38,   0.00,
07/15 13Z,   0.20,   1.73,  99.90,   1.93,   0.00,
07/15 14Z,   0.20,   5.57,  99.90,   5.77,   0.00,
07/15 15Z,   0.20,   8.14,  99.90,   8.34,   0.00,
07/15 16Z,   0.10,   9.03,  99.90,   9.13,   0.00,  (max)
07/15 17Z,   0.10,   8.20,  99.90,   8.30,   0.00,
07/15 18Z,   0.00,   6.06,  99.90,   6.06,   0.00,
07/15 19Z,   0.00,   3.21,  99.90,   3.21,   0.00,
07/15 20Z,   0.00,   0.15,  99.90,   0.15,   0.00,
07/15 21Z,   0.00,  -2.69,  99.90,  -2.69,   0.00,
07/15 22Z,   0.10,  -4.78,  99.90,  -4.68,   0.00,
07/15 23Z,   0.10,  -5.44,  99.90,  -5.34,   0.00,  (min)
07/16 00Z,   0.00,  -4.29,  99.90,  -4.29,   0.00,
07/16 01Z,   0.00,  -1.76,  99.90,  -1.76,   0.00,
07/16 02Z,   0.00,   1.00,  99.90,   1.00,   0.00,
07/16 03Z,   0.00,   3.01,  99.90,   3.01,   0.00,
07/16 04Z,   0.00,   3.79,  99.90,   3.79,   0.00,  (max)
07/16 05Z,   0.00,   3.20,  99.90,   3.20,   0.00,
07/16 06Z,   0.00,   1.48,  99.90,   1.48,   0.00,
07/16 07Z,   0.00,  -0.86,  99.90,  -0.86,   0.00,
07/16 08Z,  -0.10,  -3.29,  99.90,  -3.39,   0.00,
07/16 09Z,  -0.10,  -5.41,  99.90,  -5.51,   0.00,
07/16 10Z,  -0.10,  -6.79,  99.90,  -6.89,   0.00,  (min)
07/16 11Z,   0.00,  -6.78,  99.90,  -6.78,   0.00,
07/16 12Z,   0.10,  -4.82,  99.90,  -4.72,   0.00,
07/16 13Z,   0.20,  -1.16,  99.90,  -0.96,   0.00,
07/16 14Z,   0.40,   3.02,  99.90,   3.42,   0.00,
07/16 15Z,   0.60,   6.46,  99.90,   7.06,   0.00,
07/16 16Z,   0.70,   8.45,  99.90,   9.15,   0.00,
07/16 17Z,   0.70,   8.66,  99.90,   9.36,   0.00,  (max)
07/16 18Z,   0.70,   7.18,  99.90,   7.88,   0.00,
07/16 19Z,   0.80,   4.50,  99.90,   5.30,   0.00,
07/16 20Z,   0.80,   1.26,  99.90,   2.06,   0.00,
07/16 21Z,   0.90,  -2.02,  99.90,  -1.12,   0.00,
07/16 22Z,   1.10,  -4.88,  99.90,  -3.78,   0.00,
07/16 23Z,   1.20,  -6.71,  99.90,  -5.51,   0.00,  (min)
07/17 00Z,   1.40,  -6.83,  99.90,  -5.43,   0.00,
07/17 01Z,   1.60,  -4.95,  99.90,  -3.35,   0.00,
07/17 02Z,   1.60,  -1.75,  99.90,  -0.15,   0.00,
07/17 03Z,   1.50,   1.52,  99.90,   3.02,   0.00,
07/17 04Z,   1.30,   3.88,  99.90,   5.18,   0.00,
07/17 05Z,   1.00,   4.84,  99.90,   5.84,   0.00,  (max)
07/17 06Z,   0.80,   4.27,  99.90,   5.07,   0.00,
07/17 07Z,   0.70,   2.52,  99.90,   3.22,   0.00,
07/17 08Z,   0.50,   0.13,  99.90,   0.63,   0.00,
07/17 09Z,   0.50,  -2.34,  99.90,  -1.84,   0.00,
07/17 10Z,   0.40,  -4.50,  99.90,  -4.10,   0.00,
07/17 11Z,   0.40,  -5.85,  99.90,  -5.45,   0.00,  (min)
07/17 12Z,   0.40,  -5.71,  99.90,  -5.31,   0.00,
07/17 13Z,   0.40,  -3.60,  99.90,  -3.20,   0.00,
07/17 14Z,   0.40,   0.07,  99.90,   0.47,   0.00,
07/17 15Z,   0.40,   4.01,  99.90,   4.41,   0.00,
07/17 16Z,   0.40,   7.00,  99.90,   7.40,   0.00,
07/17 17Z,   0.40,   8.39,  99.90,   8.79,   0.00,  (max)
07/17 18Z,   0.40,   7.95,  99.90,   8.35,   0.00,
07/17 19Z,   0.50,   5.89,  99.90,   6.39,   0.00,
07/17 20Z,   0.50,   2.74,  99.90,   3.24,   0.00,
07/17 21Z,   0.60,  -0.83,  99.90,  -0.23,   0.00,
07/17 22Z,   0.60,  -4.27,  99.90,  -3.67,   0.00,
07/17 23Z,   0.60,  -7.08,  99.90,  -6.48,   0.00,
07/18 00Z,   0.50,  -8.59,  99.90,  -8.09,   0.00,  (min)
07/18 01Z,   0.40,  -8.09,  99.90,  -7.69,   0.00,
07/18 02Z,   0.20,  -5.47,  99.90,  -5.27,   0.00,
07/18 03Z,   0.00,  -1.60,  99.90,  -1.60,   0.00,
07/18 04Z,   0.00,   2.19,  99.90,   2.19,   0.00,
07/18 05Z,  -0.10,   4.92,  99.90,   4.82,   0.00,
07/18 06Z,   0.00,   6.07,  99.90,   6.07,   0.00,  (max)
07/18 07Z,   0.00,   5.56,  99.90,   5.56,   0.00,
07/18 08Z,   0.10,   3.77,  99.90,   3.87,   0.00,
07/18 09Z,   0.20,   1.32,  99.90,   1.52,   0.00,
07/18 10Z,   0.30,  -1.24,  99.90,  -0.94,   0.00,
07/18 11Z,   0.40,  -3.49,  99.90,  -3.09,   0.00,
07/18 12Z,   0.40,  -4.87,  99.90,  -4.47,   0.00,  (min)
07/18 13Z,   0.40,  -4.70,  99.90,  -4.30,   0.00,
07/18 14Z,   0.50,  -2.54,  99.90,  -2.04,   0.00,
07/18 15Z,   0.50,   1.04,  99.90,   1.54,   0.00,
07/18 16Z,   0.60,   4.66,  99.90,   5.26,   0.00,
07/18 17Z,   0.60,   7.18,  99.90,   7.78,   0.00,
07/18 18Z,   0.70,   8.02,  99.90,   8.72,   0.00,  (max)
07/18 19Z,   0.80,   7.04,  99.90,   7.84,   0.00,
07/18 20Z,   0.80,   4.48,  99.90,   5.28,   0.00,
07/18 21Z,   0.90,   0.96,  99.90,   1.86,   0.00,
07/18 22Z,   0.90,  -2.85,  99.90,  -1.95,   0.00,
07/18 23Z,   0.80,  -6.40,  99.90,  -5.60,   0.00,
07/19 00Z,   0.80,  -9.11,  99.90,  -8.31,   0.00,
07/19 01Z,   0.70, -10.24,  99.90,  -9.54,   0.00,  (min)
07/19 02Z,   0.70,  -9.13,  99.90,  -8.43,   0.00,
07/19 03Z,   0.60,  -5.81,  99.90,  -5.21,   0.00,
07/19 04Z,   0.60,  -1.32,  99.90,  -0.72,   0.00,
07/19 05Z,   0.50,   2.96,  99.90,   3.46,   0.00,
07/19 06Z,   0.50,   6.03,  99.90,   6.53,   0.00,
07/19 07Z,   0.50,   7.36,  99.90,   7.86,   0.00,  (max)
07/19 08Z,   0.50,   6.89,  99.90,   7.39,   0.00,
07/19 09Z,   0.50,   5.06,  99.90,   5.56,   0.00,
07/19 10Z,   0.50,   2.54,  99.90,   3.04,   0.00,
07/19 11Z,   0.40,  -0.15,  99.90,   0.25,   0.00,
07/19 12Z,   0.40,  -2.52,  99.90,  -2.12,   0.00,
07/19 13Z,   0.40,  -3.99,  99.90,  -3.59,   0.00,  (min)
07/19 14Z,   0.40,  -3.84,  99.90,  -3.44,   0.00,
07/19 15Z,   0.40,  -1.72,  99.90,  -1.32,   0.00,
07/19 16Z,   0.40,   1.70,  99.90,   2.10,   0.00,
07/19 17Z,   0.50,   5.00,  99.90,   5.50,   0.00,
07/19 18Z,   0.50,   7.10,  99.90,   7.60,   0.00,
07/19 19Z,   0.50,   7.49,  99.90,   7.99,   0.00,  (max)
07/19 20Z,   0.50,   6.06,  99.90,   6.56,   0.00,
07/19 21Z,   0.50,   3.14,  99.90,   3.64,   0.00,
07/19 22Z,   0.40,  -0.65,  99.90,  -0.25,   0.00,
07/19 23Z,   0.40,  -4.63,  99.90,  -4.23,   0.00,
07/20 00Z,   0.40,  -8.22,  99.90,  -7.82,   0.00,
07/20 01Z,  99.90, -10.80,  99.90,  99.90,   0.00,
07/20 02Z,  99.90, -11.57,  99.90,  99.90,   0.00,
07/20 03Z,  99.90,  -9.89,  99.90,  99.90,   0.00,
07/20 04Z,  99.90,  -5.95,  99.90,  99.90,   0.00,
07/20 05Z,  99.90,  -0.95,  99.90,  99.90,   0.00,
07/20 06Z,  99.90,   3.72,  99.90,  99.90,   0.00,