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 : 04/30/2025 17:21:02 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/29 00Z,   0.00,   6.11,  99.90,   6.11,   0.00,
04/29 01Z,  -0.10,   5.87,  99.90,   5.77,   0.00,  (max)
04/29 02Z,  -0.10,   3.83,  99.90,   3.73,   0.00,
04/29 03Z,  -0.20,   0.47,  99.90,   0.27,   0.00,
04/29 04Z,  -0.20,  -3.49,  99.90,  -3.69,   0.00,
04/29 05Z,  -0.20,  -7.40,  99.90,  -7.60,   0.00,
04/29 06Z,  -0.30, -10.61,  99.90, -10.91,   0.00,
04/29 07Z,  -0.40, -12.35,  99.90, -12.75,   0.00,  (min)
04/29 08Z,  -0.30, -11.73,  99.90, -12.03,   0.00,
04/29 09Z,  -0.40,  -8.40,  99.90,  -8.80,   0.00,
04/29 10Z,  -0.40,  -3.07,  99.90,  -3.47,   0.00,
04/29 11Z,  -0.30,   2.74,  99.90,   2.44,   0.00,
04/29 12Z,   0.00,   7.64,  99.90,   7.64,   0.00,
04/29 13Z,   0.00,  10.68,  99.90,  10.68,   0.00,
04/29 14Z,   0.10,  11.42,  99.90,  11.52,   0.00,  (max)
04/29 15Z,   0.20,  10.05,  99.90,  10.25,   0.00,
04/29 16Z,   0.40,   7.25,  99.90,   7.65,   0.00,
04/29 17Z,   0.40,   3.73,  99.90,   4.13,   0.00,
04/29 18Z,   0.50,   0.11,  99.90,   0.61,   0.00,
04/29 19Z,   0.50,  -2.96,  99.90,  -2.46,   0.00,
04/29 20Z,   0.40,  -4.65,  99.90,  -4.25,   0.00,  (min)
04/29 21Z,   0.40,  -4.28,  99.90,  -3.88,   0.00,
04/29 22Z,   0.30,  -1.90,  99.90,  -1.60,   0.00,
04/29 23Z,   0.20,   1.43,  99.90,   1.63,   0.00,
04/30 00Z,   0.20,   4.30,  99.90,   4.50,   0.00,
04/30 01Z,   0.20,   5.76,  99.90,   5.96,   0.00,  (max)
04/30 02Z,   0.10,   5.37,  99.90,   5.47,   0.00,
04/30 03Z,   0.20,   3.20,  99.90,   3.40,   0.00,
04/30 04Z,   0.30,  -0.25,  99.90,   0.05,   0.00,
04/30 05Z,   0.40,  -4.27,  99.90,  -3.87,   0.00,
04/30 06Z,   0.20,  -8.20,  99.90,  -8.00,   0.00,
04/30 07Z,   0.20, -11.39,  99.90, -11.19,   0.00,
04/30 08Z,   0.20, -12.98,  99.90, -12.78,   0.00,  (min)
04/30 09Z,   0.20, -12.08,  99.90, -11.88,   0.00,
04/30 10Z,   0.20,  -8.39,  99.90,  -8.19,   0.00,
04/30 11Z,   0.20,  -2.78,  99.90,  -2.58,   0.00,
04/30 12Z,   0.20,   3.24,  99.90,   3.44,   0.00,
04/30 13Z,   0.20,   8.30,  99.90,   8.50,   0.00,
04/30 14Z,   0.30,  11.41,  99.90,  11.71,   0.00,
04/30 15Z,   0.30,  12.12,  99.90,  12.42,   0.00,  (max)
04/30 16Z,   0.30,  10.68,  99.90,  10.98,   0.00,
04/30 17Z,   0.30,   7.77,  99.90,   8.07,   0.00,
04/30 18Z,   0.30,   4.09,  99.90,   4.39,   0.00,
04/30 19Z,   0.20,   0.29,  99.90,   0.49,   0.00,
04/30 20Z,   0.20,  -2.93,  99.90,  -2.73,   0.00,
04/30 21Z,   0.20,  -4.68,  99.90,  -4.48,   0.00,  (min)
04/30 22Z,   0.20,  -4.33,  99.90,  -4.13,   0.00,
04/30 23Z,   0.20,  -1.98,  99.90,  -1.78,   0.00,
05/01 00Z,   0.30,   1.27,  99.90,   1.57,   0.00,
05/01 01Z,   0.30,   4.07,  99.90,   4.37,   0.00,
05/01 02Z,   0.30,   5.47,  99.90,   5.77,   0.00,  (max)
05/01 03Z,   0.30,   5.03,  99.90,   5.33,   0.00,
05/01 04Z,   0.30,   2.83,  99.90,   3.13,   0.00,
05/01 05Z,   0.30,  -0.62,  99.90,  -0.32,   0.00,
05/01 06Z,   0.40,  -4.61,  99.90,  -4.21,   0.00,
05/01 07Z,   0.40,  -8.53,  99.90,  -8.13,   0.00,
05/01 08Z,   0.40, -11.66,  99.90, -11.26,   0.00,
05/01 09Z,   0.30, -13.12,  99.90, -12.82,   0.00,  (min)
05/01 10Z,   0.30, -12.00,  99.90, -11.70,   0.00,
05/01 11Z,   0.20,  -8.12,  99.90,  -7.92,   0.00,
05/01 12Z,   0.10,  -2.40,  99.90,  -2.30,   0.00,
05/01 13Z,   0.10,   3.65,  99.90,   3.75,   0.00,
05/01 14Z,   0.10,   8.70,  99.90,   8.80,   0.00,
05/01 15Z,   0.10,  11.76,  99.90,  11.86,   0.00,
05/01 16Z,   0.10,  12.38,  99.90,  12.48,   0.00,  (max)
05/01 17Z,   0.20,  10.85,  99.90,  11.05,   0.00,
05/01 18Z,   0.20,   7.85,  99.90,   8.05,   0.00,
05/01 19Z,   0.30,   4.07,  99.90,   4.37,   0.00,
05/01 20Z,   0.40,   0.15,  99.90,   0.55,   0.00,
05/01 21Z,   0.40,  -3.14,  99.90,  -2.74,   0.00,
05/01 22Z,   0.40,  -4.88,  99.90,  -4.48,   0.00,  (min)
05/01 23Z,   0.40,  -4.49,  99.90,  -4.09,   0.00,
05/02 00Z,   0.40,  -2.15,  99.90,  -1.75,   0.00,
05/02 01Z,   0.40,   1.06,  99.90,   1.46,   0.00,
05/02 02Z,   0.30,   3.84,  99.90,   4.14,   0.00,
05/02 03Z,   0.20,   5.24,  99.90,   5.44,   0.00,  (max)
05/02 04Z,   0.20,   4.82,  99.90,   5.02,   0.00,
05/02 05Z,   0.20,   2.68,  99.90,   2.88,   0.00,
05/02 06Z,   0.30,  -0.67,  99.90,  -0.37,   0.00,
05/02 07Z,   0.50,  -4.57,  99.90,  -4.07,   0.00,
05/02 08Z,   0.60,  -8.41,  99.90,  -7.81,   0.00,
05/02 09Z,   0.70, -11.46,  99.90, -10.76,   0.00,
05/02 10Z,   0.80, -12.80,  99.90, -12.00,   0.00,  (min)
05/02 11Z,   0.80, -11.54,  99.90, -10.74,   0.00,
05/02 12Z,   0.80,  -7.59,  99.90,  -6.79,   0.00,
05/02 13Z,   0.70,  -1.94,  99.90,  -1.24,   0.00,
05/02 14Z,   0.60,   3.98,  99.90,   4.58,   0.00,
05/02 15Z,   0.60,   8.87,  99.90,   9.47,   0.00,
05/02 16Z,   0.60,  11.75,  99.90,  12.35,   0.00,
05/02 17Z,   0.60,  12.23,  99.90,  12.83,   0.00,  (max)
05/02 18Z,   0.70,  10.60,  99.90,  11.30,   0.00,
05/02 19Z,   0.70,   7.54,  99.90,   8.24,   0.00,
05/02 20Z,   0.70,   3.70,  99.90,   4.40,   0.00,
05/02 21Z,   0.70,  -0.26,  99.90,   0.44,   0.00,
05/02 22Z,   0.70,  -3.54,  99.90,  -2.84,   0.00,
05/02 23Z,   0.80,  -5.21,  99.90,  -4.41,   0.00,  (min)
05/03 00Z,   0.70,  -4.73,  99.90,  -4.03,   0.00,
05/03 01Z,   0.70,  -2.37,  99.90,  -1.67,   0.00,
05/03 02Z,   0.60,   0.82,  99.90,   1.42,   0.00,
05/03 03Z,   0.50,   3.61,  99.90,   4.11,   0.00,
05/03 04Z,   0.40,   5.06,  99.90,   5.46,   0.00,  (max)
05/03 05Z,   0.30,   4.72,  99.90,   5.02,   0.00,
05/03 06Z,   0.30,   2.70,  99.90,   3.00,   0.00,
05/03 07Z,   0.20,  -0.49,  99.90,  -0.29,   0.00,
05/03 08Z,   0.20,  -4.22,  99.90,  -4.02,   0.00,
05/03 09Z,   0.10,  -7.92,  99.90,  -7.82,   0.00,
05/03 10Z,   0.10, -10.86,  99.90, -10.76,   0.00,
05/03 11Z,   0.00, -12.07,  99.90, -12.07,   0.00,  (min)
05/03 12Z,   0.00, -10.73,  99.90, -10.73,   0.00,
05/03 13Z,  -0.10,  -6.84,  99.90,  -6.94,   0.00,
05/03 14Z,  -0.20,  -1.39,  99.90,  -1.59,   0.00,
05/03 15Z,  -0.30,   4.24,  99.90,   3.94,   0.00,
05/03 16Z,  -0.40,   8.83,  99.90,   8.43,   0.00,
05/03 17Z,  -0.50,  11.45,  99.90,  10.95,   0.00,
05/03 18Z,  -0.50,  11.72,  99.90,  11.22,   0.00,  (max)
05/03 19Z,  -0.50,  10.00,  99.90,   9.50,   0.00,
05/03 20Z,  -0.40,   6.91,  99.90,   6.51,   0.00,
05/03 21Z,  -0.40,   3.06,  99.90,   2.66,   0.00,
05/03 22Z,  -0.40,  -0.89,  99.90,  -1.29,   0.00,
05/03 23Z,  -0.50,  -4.09,  99.90,  -4.59,   0.00,
05/04 00Z,  -0.70,  -5.62,  99.90,  -6.32,   0.00,  (min)
05/04 01Z,  -0.80,  -5.02,  99.90,  -5.82,   0.00,
05/04 02Z,  -1.00,  -2.62,  99.90,  -3.62,   0.00,
05/04 03Z,  -1.10,   0.56,  99.90,  -0.54,   0.00,
05/04 04Z,  -1.30,   3.37,  99.90,   2.07,   0.00,
05/04 05Z,  -1.30,   4.90,  99.90,   3.60,   0.00,  (max)
05/04 06Z,  -1.30,   4.67,  99.90,   3.37,   0.00,
05/04 07Z,  -1.30,   2.83,  99.90,   1.53,   0.00,
05/04 08Z,  -1.10,  -0.12,  99.90,  -1.22,   0.00,
05/04 09Z,  -0.90,  -3.63,  99.90,  -4.53,   0.00,
05/04 10Z,  -0.70,  -7.15,  99.90,  -7.85,   0.00,
05/04 11Z,  -0.60,  -9.93,  99.90, -10.53,   0.00,
05/04 12Z,  -0.60, -11.02,  99.90, -11.62,   0.00,