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 : 04/27/2025 20:20:49 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/26 00Z,   0.00,  13.57,  99.90,  13.57,   0.00,
04/26 01Z,   0.00,  10.25,  99.90,  10.25,   0.00,
04/26 02Z,   0.00,   6.78,  99.90,   6.78,   0.00,
04/26 03Z,   0.00,   3.68,  99.90,   3.68,   0.00,
04/26 04Z,  -0.10,   1.50,  99.90,   1.40,   0.00,
04/26 05Z,  -0.10,   0.94,  99.90,   0.84,   0.00,  (min)
04/26 06Z,  -0.10,   2.59,  99.90,   2.49,   0.00,
04/26 07Z,  -0.10,   6.19,  99.90,   6.09,   0.00,
04/26 08Z,  -0.30,  10.50,  99.90,  10.20,   0.00,
04/26 09Z,  -0.30,  14.19,  99.90,  13.89,   0.00,
04/26 10Z,  -0.40,  16.42,  99.90,  16.02,   0.00,
04/26 11Z,  -0.30,  16.83,  99.90,  16.53,   0.00,  (max)
04/26 12Z,  -0.30,  15.54,  99.90,  15.24,   0.00,
04/26 13Z,  -0.30,  13.09,  99.90,  12.79,   0.00,
04/26 14Z,  -0.30,  10.14,  99.90,   9.84,   0.00,
04/26 15Z,  -0.30,   7.24,  99.90,   6.94,   0.00,
04/26 16Z,  -0.30,   4.86,  99.90,   4.56,   0.00,
04/26 17Z,  -0.30,   3.64,  99.90,   3.34,   0.00,  (min)
04/26 18Z,  -0.20,   4.26,  99.90,   4.06,   0.00,
04/26 19Z,  -0.20,   6.91,  99.90,   6.71,   0.00,
04/26 20Z,  -0.20,  10.68,  99.90,  10.48,   0.00,
04/26 21Z,  -0.10,  14.13,  99.90,  14.03,   0.00,
04/26 22Z,  -0.10,  16.25,  99.90,  16.15,   0.00,
04/26 23Z,   0.00,  16.57,  99.90,  16.57,   0.00,  (max)
04/27 00Z,   0.00,  15.09,  99.90,  15.09,   0.00,
04/27 01Z,   0.10,  12.21,  99.90,  12.31,   0.00,
04/27 02Z,   0.10,   8.60,  99.90,   8.70,   0.00,
04/27 03Z,   0.20,   4.93,  99.90,   5.13,   0.00,
04/27 04Z,   0.20,   1.76,  99.90,   1.96,   0.00,
04/27 05Z,   0.30,  -0.28,  99.90,   0.02,   0.00,
04/27 06Z,   0.20,  -0.43,  99.90,  -0.23,   0.00,  (min)
04/27 07Z,   0.20,   1.85,  99.90,   2.05,   0.00,
04/27 08Z,   0.20,   6.12,  99.90,   6.32,   0.00,
04/27 09Z,   0.20,  11.03,  99.90,  11.23,   0.00,
04/27 10Z,   0.20,  15.20,  99.90,  15.40,   0.00,
04/27 11Z,   0.30,  17.78,  99.90,  18.08,   0.00,
04/27 12Z,   0.30,  18.35,  99.90,  18.65,   0.00,  (max)
04/27 13Z,   0.30,  17.05,  99.90,  17.35,   0.00,
04/27 14Z,   0.20,  14.50,  99.90,  14.70,   0.00,
04/27 15Z,   0.20,  11.37,  99.90,  11.57,   0.00,
04/27 16Z,   0.30,   8.22,  99.90,   8.52,   0.00,
04/27 17Z,   0.30,   5.61,  99.90,   5.91,   0.00,
04/27 18Z,   0.20,   4.22,  99.90,   4.42,   0.00,  (min)
04/27 19Z,   0.20,   4.74,  99.90,   4.94,   0.00,
04/27 20Z,   0.20,   7.30,  99.90,   7.50,   0.00,
04/27 21Z,   0.20,  10.91,  99.90,  11.11,   0.00,
04/27 22Z,   0.20,  14.11,  99.90,  14.31,   0.00,
04/27 23Z,   0.30,  15.92,  99.90,  16.22,   0.00,  (max)
04/28 00Z,   0.30,  15.92,  99.90,  16.22,   0.00,
04/28 01Z,   0.30,  14.11,  99.90,  14.41,   0.00,
04/28 02Z,   0.30,  10.94,  99.90,  11.24,   0.00,
04/28 03Z,   0.30,   7.12,  99.90,   7.42,   0.00,
04/28 04Z,   0.30,   3.30,  99.90,   3.60,   0.00,
04/28 05Z,   0.30,   0.10,  99.90,   0.40,   0.00,
04/28 06Z,   0.30,  -1.80,  99.90,  -1.50,   0.00,  (min)
04/28 07Z,   0.30,  -1.55,  99.90,  -1.25,   0.00,
04/28 08Z,   0.30,   1.31,  99.90,   1.61,   0.00,
04/28 09Z,   0.30,   6.17,  99.90,   6.47,   0.00,
04/28 10Z,   0.30,  11.60,  99.90,  11.90,   0.00,
04/28 11Z,   0.20,  16.20,  99.90,  16.40,   0.00,
04/28 12Z,   0.20,  19.06,  99.90,  19.26,   0.00,
04/28 13Z,   0.10,  19.74,  99.90,  19.84,   0.00,  (max)
04/28 14Z,   0.10,  18.43,  99.90,  18.53,   0.00,
04/28 15Z,   0.00,  15.75,  99.90,  15.75,   0.00,
04/28 16Z,   0.00,  12.42,  99.90,  12.42,   0.00,
04/28 17Z,   0.00,   9.03,  99.90,   9.03,   0.00,
04/28 18Z,   0.00,   6.17,  99.90,   6.17,   0.00,
04/28 19Z,   0.00,   4.61,  99.90,   4.61,   0.00,  (min)
04/28 20Z,   0.00,   5.04,  99.90,   5.04,   0.00,
04/28 21Z,   0.00,   7.50,  99.90,   7.50,   0.00,
04/28 22Z,   0.00,  10.95,  99.90,  10.95,   0.00,
04/28 23Z,  -0.10,  13.95,  99.90,  13.85,   0.00,
04/29 00Z,  -0.10,  15.54,  99.90,  15.44,   0.00,  (max)
04/29 01Z,  -0.10,  15.30,  99.90,  15.20,   0.00,
04/29 02Z,  -0.30,  13.26,  99.90,  12.96,   0.00,
04/29 03Z,  -0.30,   9.90,  99.90,   9.60,   0.00,
04/29 04Z,  -0.40,   5.94,  99.90,   5.54,   0.00,
04/29 05Z,  -0.50,   2.03,  99.90,   1.53,   0.00,
04/29 06Z,  -0.50,  -1.18,  99.90,  -1.68,   0.00,
04/29 07Z,  -0.50,  -2.92,  99.90,  -3.42,   0.00,  (min)
04/29 08Z,  -0.30,  -2.30,  99.90,  -2.60,   0.00,
04/29 09Z,  -0.20,   1.03,  99.90,   0.83,   0.00,
04/29 10Z,   0.00,   6.36,  99.90,   6.36,   0.00,
04/29 11Z,   0.20,  12.17,  99.90,  12.37,   0.00,
04/29 12Z,   0.30,  17.07,  99.90,  17.37,   0.00,
04/29 13Z,   0.40,  20.11,  99.90,  20.51,   0.00,
04/29 14Z,   0.40,  20.85,  99.90,  21.25,   0.00,  (max)
04/29 15Z,   0.40,  19.48,  99.90,  19.88,   0.00,
04/29 16Z,   0.30,  16.68,  99.90,  16.98,   0.00,
04/29 17Z,   0.30,  13.16,  99.90,  13.46,   0.00,
04/29 18Z,   0.20,   9.54,  99.90,   9.74,   0.00,
04/29 19Z,   0.10,   6.47,  99.90,   6.57,   0.00,
04/29 20Z,   0.10,   4.78,  99.90,   4.88,   0.00,  (min)
04/29 21Z,   0.00,   5.15,  99.90,   5.15,   0.00,
04/29 22Z,   0.00,   7.53,  99.90,   7.53,   0.00,
04/29 23Z,   0.00,  10.86,  99.90,  10.86,   0.00,
04/30 00Z,   0.00,  13.73,  99.90,  13.73,   0.00,
04/30 01Z,  -0.10,  15.19,  99.90,  15.09,   0.00,  (max)
04/30 02Z,  -0.10,  14.80,  99.90,  14.70,   0.00,
04/30 03Z,  -0.10,  12.63,  99.90,  12.53,   0.00,
04/30 04Z,   0.00,   9.18,  99.90,   9.18,   0.00,
04/30 05Z,   0.00,   5.16,  99.90,   5.16,   0.00,
04/30 06Z,   0.00,   1.23,  99.90,   1.23,   0.00,
04/30 07Z,   0.10,  -1.96,  99.90,  -1.86,   0.00,
04/30 08Z,   0.10,  -3.55,  99.90,  -3.45,   0.00,  (min)
04/30 09Z,   0.10,  -2.65,  99.90,  -2.55,   0.00,
04/30 10Z,   0.10,   1.04,  99.90,   1.14,   0.00,
04/30 11Z,   0.20,   6.65,  99.90,   6.85,   0.00,
04/30 12Z,   0.20,  12.67,  99.90,  12.87,   0.00,
04/30 13Z,   0.20,  17.73,  99.90,  17.93,   0.00,
04/30 14Z,   0.20,  20.84,  99.90,  21.04,   0.00,
04/30 15Z,   0.20,  21.55,  99.90,  21.75,   0.00,  (max)
04/30 16Z,   0.20,  20.11,  99.90,  20.31,   0.00,
04/30 17Z,   0.10,  17.20,  99.90,  17.30,   0.00,
04/30 18Z,   0.10,  13.52,  99.90,  13.62,   0.00,
04/30 19Z,   0.10,   9.72,  99.90,   9.82,   0.00,
04/30 20Z,   0.10,   6.50,  99.90,   6.60,   0.00,
04/30 21Z,   0.10,   4.75,  99.90,   4.85,   0.00,  (min)
04/30 22Z,   0.10,   5.10,  99.90,   5.20,   0.00,
04/30 23Z,   0.10,   7.45,  99.90,   7.55,   0.00,
05/01 00Z,   0.10,  10.70,  99.90,  10.80,   0.00,
05/01 01Z,   0.10,  13.50,  99.90,  13.60,   0.00,
05/01 02Z,   0.20,  14.90,  99.90,  15.10,   0.00,  (max)
05/01 03Z,   0.20,  14.46,  99.90,  14.66,   0.00,
05/01 04Z,   0.20,  12.26,  99.90,  12.46,   0.00,
05/01 05Z,   0.20,   8.81,  99.90,   9.01,   0.00,
05/01 06Z,   0.30,   4.82,  99.90,   5.12,   0.00,
05/01 07Z,   0.30,   0.90,  99.90,   1.20,   0.00,
05/01 08Z,   0.30,  -2.23,  99.90,  -1.93,   0.00,
05/01 09Z,   0.30,  -3.69,  99.90,  -3.39,   0.00,  (min)
05/01 10Z,   0.30,  -2.57,  99.90,  -2.27,   0.00,
05/01 11Z,   0.30,   1.31,  99.90,   1.61,   0.00,
05/01 12Z,   0.30,   7.03,  99.90,   7.33,   0.00,