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 : 07/10/2025 17:22:12 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/09 00Z,   0.50,  10.70,  99.90,  11.20,   0.00,
07/09 01Z,   0.50,   8.47,  99.90,   8.97,   0.00,
07/09 02Z,   0.50,   5.91,  99.90,   6.41,   0.00,
07/09 03Z,   0.50,   3.32,  99.90,   3.82,   0.00,
07/09 04Z,   0.40,   1.11,  99.90,   1.51,   0.00,
07/09 05Z,   0.40,  -0.08,  99.90,   0.32,   0.00,  (min)
07/09 06Z,   0.40,   0.46,  99.90,   0.86,   0.00,
07/09 07Z,   0.30,   2.92,  99.90,   3.22,   0.00,
07/09 08Z,   0.30,   6.64,  99.90,   6.94,   0.00,
07/09 09Z,   0.30,  10.68,  99.90,  10.98,   0.00,
07/09 10Z,   0.30,  14.22,  99.90,  14.52,   0.00,
07/09 11Z,   0.30,  16.65,  99.90,  16.95,   0.00,
07/09 12Z,   0.20,  17.59,  99.90,  17.79,   0.00,  (max)
07/09 13Z,   0.20,  17.17,  99.90,  17.37,   0.00,
07/09 14Z,   0.20,  15.79,  99.90,  15.99,   0.00,
07/09 15Z,   0.20,  13.79,  99.90,  13.99,   0.00,
07/09 16Z,   0.20,  11.51,  99.90,  11.71,   0.00,
07/09 17Z,   0.10,   9.43,  99.90,   9.53,   0.00,
07/09 18Z,   0.20,   8.19,  99.90,   8.39,   0.00,
07/09 19Z,   0.10,   8.23,  99.90,   8.33,   0.00,  (min)
07/09 20Z,   0.10,   9.38,  99.90,   9.48,   0.00,
07/09 21Z,   0.00,  10.88,  99.90,  10.88,   0.00,
07/09 22Z,   0.00,  11.98,  99.90,  11.98,   0.00,
07/09 23Z,   0.00,  12.24,  99.90,  12.24,   0.00,  (max)
07/10 00Z,   0.00,  11.47,  99.90,  11.47,   0.00,
07/10 01Z,   0.00,   9.75,  99.90,   9.75,   0.00,
07/10 02Z,  -0.10,   7.43,  99.90,   7.33,   0.00,
07/10 03Z,  -0.20,   4.90,  99.90,   4.70,   0.00,
07/10 04Z,  -0.30,   2.47,  99.90,   2.17,   0.00,
07/10 05Z,  -0.40,   0.56,  99.90,   0.16,   0.00,
07/10 06Z,  -0.10,  -0.15,  99.90,  -0.25,   0.00,  (min)
07/10 07Z,  -0.10,   0.97,  99.90,   0.87,   0.00,
07/10 08Z,  -0.20,   3.94,  99.90,   3.74,   0.00,
07/10 09Z,  -0.20,   7.94,  99.90,   7.74,   0.00,
07/10 10Z,  -0.20,  11.99,  99.90,  11.79,   0.00,
07/10 11Z,  -0.10,  15.33,  99.90,  15.23,   0.00,
07/10 12Z,  -0.10,  17.39,  99.90,  17.29,   0.00,
07/10 13Z,  -0.10,  17.92,  99.90,  17.82,   0.00,  (max)
07/10 14Z,   0.00,  17.16,  99.90,  17.16,   0.00,
07/10 15Z,   0.00,  15.53,  99.90,  15.53,   0.00,
07/10 16Z,   0.00,  13.38,  99.90,  13.38,   0.00,
07/10 17Z,   0.00,  11.05,  99.90,  11.05,   0.00,
07/10 18Z,   0.00,   9.05,  99.90,   9.05,   0.00,
07/10 19Z,   0.00,   8.02,  99.90,   8.02,   0.00,  (min)
07/10 20Z,   0.00,   8.29,  99.90,   8.29,   0.00,
07/10 21Z,   0.00,   9.57,  99.90,   9.57,   0.00,
07/10 22Z,   0.00,  10.99,  99.90,  10.99,   0.00,
07/10 23Z,   0.10,  11.87,  99.90,  11.97,   0.00,
07/11 00Z,   0.30,  11.86,  99.90,  12.16,   0.00,  (max)
07/11 01Z,   0.40,  10.82,  99.90,  11.22,   0.00,
07/11 02Z,   0.40,   8.91,  99.90,   9.31,   0.00,
07/11 03Z,   0.40,   6.53,  99.90,   6.93,   0.00,
07/11 04Z,   0.40,   4.05,  99.90,   4.45,   0.00,
07/11 05Z,   0.30,   1.80,  99.90,   2.10,   0.00,
07/11 06Z,   0.30,   0.23,  99.90,   0.53,   0.00,
07/11 07Z,   0.40,   0.01,  99.90,   0.41,   0.00,  (min)
07/11 08Z,   0.40,   1.73,  99.90,   2.13,   0.00,
07/11 09Z,   0.50,   5.16,  99.90,   5.66,   0.00,
07/11 10Z,   0.50,   9.35,  99.90,   9.85,   0.00,
07/11 11Z,   0.50,  13.33,  99.90,  13.83,   0.00,
07/11 12Z,   0.50,  16.37,  99.90,  16.87,   0.00,
07/11 13Z,   0.50,  17.99,  99.90,  18.49,   0.00,
07/11 14Z,   0.50,  18.06,  99.90,  18.56,   0.00,  (max)
07/11 15Z,   0.50,  16.93,  99.90,  17.43,   0.00,
07/11 16Z,   0.50,  15.03,  99.90,  15.53,   0.00,
07/11 17Z,   0.50,  12.72,  99.90,  13.22,   0.00,
07/11 18Z,   0.40,  10.34,  99.90,  10.74,   0.00,
07/11 19Z,   0.40,   8.47,  99.90,   8.87,   0.00,
07/11 20Z,   0.50,   7.69,  99.90,   8.19,   0.00,  (min)
07/11 21Z,   0.50,   8.25,  99.90,   8.75,   0.00,
07/11 22Z,   0.50,   9.69,  99.90,  10.19,   0.00,
07/11 23Z,   0.50,  11.08,  99.90,  11.58,   0.00,
07/12 00Z,   0.50,  11.79,  99.90,  12.29,   0.00,  (max)
07/12 01Z,   0.50,  11.55,  99.90,  12.05,   0.00,
07/12 02Z,   0.50,  10.28,  99.90,  10.78,   0.00,
07/12 03Z,   0.50,   8.23,  99.90,   8.73,   0.00,
07/12 04Z,   0.50,   5.81,  99.90,   6.31,   0.00,
07/12 05Z,   0.50,   3.41,  99.90,   3.91,   0.00,
07/12 06Z,   0.40,   1.36,  99.90,   1.76,   0.00,
07/12 07Z,   0.40,   0.14,  99.90,   0.54,   0.00,  (min)
07/12 08Z,   0.50,   0.45,  99.90,   0.95,   0.00,
07/12 09Z,   0.50,   2.73,  99.90,   3.23,   0.00,
07/12 10Z,   0.50,   6.55,  99.90,   7.05,   0.00,
07/12 11Z,   0.50,  10.85,  99.90,  11.35,   0.00,
07/12 12Z,   0.50,  14.65,  99.90,  15.15,   0.00,
07/12 13Z,   0.50,  17.30,  99.90,  17.80,   0.00,
07/12 14Z,   0.40,  18.40,  99.90,  18.80,   0.00,  (max)
07/12 15Z,   0.40,  17.96,  99.90,  18.36,   0.00,
07/12 16Z,   0.30,  16.41,  99.90,  16.71,   0.00,
07/12 17Z,   0.30,  14.23,  99.90,  14.53,   0.00,
07/12 18Z,   0.20,  11.75,  99.90,  11.95,   0.00,
07/12 19Z,   0.20,   9.36,  99.90,   9.56,   0.00,
07/12 20Z,   0.30,   7.66,  99.90,   7.96,   0.00,
07/12 21Z,   0.30,   7.21,  99.90,   7.51,   0.00,  (min)
07/12 22Z,   0.30,   8.13,  99.90,   8.43,   0.00,
07/12 23Z,   0.30,   9.78,  99.90,  10.08,   0.00,
07/13 00Z,   0.30,  11.20,  99.90,  11.50,   0.00,
07/13 01Z,   0.20,  11.81,  99.90,  12.01,   0.00,  (max)
07/13 02Z,   0.20,  11.39,  99.90,  11.59,   0.00,
07/13 03Z,   0.10,   9.94,  99.90,  10.04,   0.00,
07/13 04Z,   0.10,   7.78,  99.90,   7.88,   0.00,
07/13 05Z,   0.00,   5.35,  99.90,   5.35,   0.00,
07/13 06Z,   0.00,   3.04,  99.90,   3.04,   0.00,
07/13 07Z,   0.00,   1.20,  99.90,   1.20,   0.00,
07/13 08Z,   0.00,   0.34,  99.90,   0.34,   0.00,  (min)
07/13 09Z,   0.10,   1.17,  99.90,   1.27,   0.00,
07/13 10Z,   0.10,   3.96,  99.90,   4.06,   0.00,
07/13 11Z,   0.10,   8.08,  99.90,   8.18,   0.00,
07/13 12Z,   0.10,  12.37,  99.90,  12.47,   0.00,
07/13 13Z,   0.10,  15.87,  99.90,  15.97,   0.00,
07/13 14Z,   0.10,  18.02,  99.90,  18.12,   0.00,
07/13 15Z,   0.10,  18.52,  99.90,  18.62,   0.00,  (max)
07/13 16Z,   0.00,  17.53,  99.90,  17.53,   0.00,
07/13 17Z,   0.00,  15.55,  99.90,  15.55,   0.00,
07/13 18Z,   0.00,  13.06,  99.90,  13.06,   0.00,
07/13 19Z,   0.00,  10.43,  99.90,  10.43,   0.00,
07/13 20Z,   0.00,   8.07,  99.90,   8.07,   0.00,
07/13 21Z,   0.10,   6.62,  99.90,   6.72,   0.00,
07/13 22Z,   0.10,   6.59,  99.90,   6.69,   0.00,  (min)
07/13 23Z,   0.10,   7.95,  99.90,   8.05,   0.00,
07/14 00Z,   0.10,   9.89,  99.90,   9.99,   0.00,
07/14 01Z,   0.10,  11.41,  99.90,  11.51,   0.00,
07/14 02Z,   0.00,  12.00,  99.90,  12.00,   0.00,  (max)
07/14 03Z,   0.00,  11.47,  99.90,  11.47,   0.00,
07/14 04Z,   0.00,   9.89,  99.90,   9.89,   0.00,
07/14 05Z,   0.00,   7.65,  99.90,   7.65,   0.00,
07/14 06Z,   0.00,   5.23,  99.90,   5.23,   0.00,
07/14 07Z,   0.00,   3.01,  99.90,   3.01,   0.00,
07/14 08Z,   0.00,   1.36,  99.90,   1.36,   0.00,
07/14 09Z,   0.10,   0.86,  99.90,   0.96,   0.00,  (min)
07/14 10Z,   0.10,   2.16,  99.90,   2.26,   0.00,
07/14 11Z,   0.10,   5.37,  99.90,   5.47,   0.00,
07/14 12Z,   0.10,   9.66,  99.90,   9.76,   0.00,