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
#Naknek River, Ent #13, AK : 11/17/2025 16:20:13 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/16 00Z,   0.40,   5.89,  99.90,   6.29,   0.00,
11/16 01Z,   0.20,   2.77,  99.90,   2.97,   0.00,
11/16 02Z,   0.10,  -0.72,  99.90,  -0.62,   0.00,
11/16 03Z,   0.00,  -3.98,  99.90,  -3.98,   0.00,
11/16 04Z,  -0.10,  -6.42,  99.90,  -6.52,   0.00,
11/16 05Z,  -0.10,  -7.47,  99.90,  -7.57,   0.00,  (min)
11/16 06Z,  -0.10,  -6.51,  99.90,  -6.61,   0.00,
11/16 07Z,  -0.10,  -3.16,  99.90,  -3.26,   0.00,
11/16 08Z,  -0.10,   1.97,  99.90,   1.87,   0.00,
11/16 09Z,  -0.10,   7.07,  99.90,   6.97,   0.00,
11/16 10Z,  -0.30,   9.97,  99.90,   9.67,   0.00,  (max)
11/16 11Z,  -0.50,   9.90,  99.90,   9.40,   0.00,
11/16 12Z,  -0.70,   7.60,  99.90,   6.90,   0.00,
11/16 13Z,  -0.90,   3.99,  99.90,   3.09,   0.00,
11/16 14Z,  -1.20,  -0.17,  99.90,  -1.37,   0.00,
11/16 15Z,  -1.40,  -4.25,  99.90,  -5.65,   0.00,
11/16 16Z,  -1.60,  -7.66,  99.90,  -9.26,   0.00,
11/16 17Z,  -2.00,  -9.83,  99.90, -11.83,   0.00,
11/16 18Z,  -2.00, -10.26,  99.90, -12.26,   0.00,  (min)
11/16 19Z,  -2.50,  -8.52,  99.90, -11.02,   0.00,
11/16 20Z,  -2.90,  -4.57,  99.90,  -7.47,   0.00,
11/16 21Z,  -3.30,   0.82,  99.90,  -2.48,   0.00,
11/16 22Z,  -3.10,   5.85,  99.90,   2.75,   0.00,
11/16 23Z,  -2.30,   8.61,  99.90,   6.31,   0.00,
11/17 00Z,  -0.70,   8.70,  99.90,   8.00,   0.00,  (max)
11/17 01Z,   0.90,   6.79,  99.90,   7.69,   0.00,
11/17 02Z,   2.20,   3.78,  99.90,   5.98,   0.00,
11/17 03Z,   3.60,   0.35,  99.90,   3.95,   0.00,
11/17 04Z,   4.80,  -2.87,  99.90,   1.93,   0.00,
11/17 05Z,   5.80,  -5.26,  99.90,   0.54,   0.00,
11/17 06Z,   5.70,  -6.28,  99.90,  -0.58,   0.00,  (min)
11/17 07Z,   5.60,  -5.37,  99.90,   0.23,   0.00,
11/17 08Z,   5.20,  -2.27,  99.90,   2.93,   0.00,
11/17 09Z,   4.80,   2.34,  99.90,   7.14,   0.00,
11/17 10Z,   4.30,   6.61,  99.90,  10.91,   0.00,
11/17 11Z,   3.70,   8.57,  99.90,  12.27,   0.00,  (max)
11/17 12Z,   3.00,   7.90,  99.90,  10.90,   0.00,
11/17 13Z,   2.30,   5.41,  99.90,   7.71,   0.00,
11/17 14Z,   1.60,   1.91,  99.90,   3.51,   0.00,
11/17 15Z,   0.90,  -1.97,  99.90,  -1.07,   0.00,
11/17 16Z,   0.50,  -5.67,  99.90,  -5.17,   0.00,
11/17 17Z,   0.40,  -8.64,  99.90,  -8.24,   0.00,
11/17 18Z,   0.50, -10.35,  99.90,  -9.85,   0.00,  (min)
11/17 19Z,   0.70, -10.27,  99.90,  -9.57,   0.00,
11/17 20Z,   1.00,  -8.01,  99.90,  -7.01,   0.00,
11/17 21Z,   1.30,  -3.67,  99.90,  -2.37,   0.00,
11/17 22Z,   1.60,   1.87,  99.90,   3.47,   0.00,
11/17 23Z,   1.80,   6.79,  99.90,   8.59,   0.00,
11/18 00Z,   2.00,   9.39,  99.90,  11.39,   0.00,
11/18 01Z,   2.10,   9.42,  99.90,  11.52,   0.00,  (max)
11/18 02Z,   2.00,   7.52,  99.90,   9.52,   0.00,
11/18 03Z,   2.00,   4.52,  99.90,   6.52,   0.00,
11/18 04Z,   1.90,   1.11,  99.90,   3.01,   0.00,
11/18 05Z,   1.80,  -2.07,  99.90,  -0.27,   0.00,
11/18 06Z,   1.70,  -4.41,  99.90,  -2.71,   0.00,
11/18 07Z,   1.70,  -5.38,  99.90,  -3.68,   0.00,  (min)
11/18 08Z,   1.70,  -4.50,  99.90,  -2.80,   0.00,
11/18 09Z,   1.80,  -1.59,  99.90,   0.21,   0.00,
11/18 10Z,   2.00,   2.53,  99.90,   4.53,   0.00,
11/18 11Z,   2.30,   5.96,  99.90,   8.26,   0.00,
11/18 12Z,   2.40,   7.03,  99.90,   9.43,   0.00,  (max)
11/18 13Z,   2.40,   5.87,  99.90,   8.27,   0.00,
11/18 14Z,   2.10,   3.27,  99.90,   5.37,   0.00,
11/18 15Z,   1.70,  -0.07,  99.90,   1.63,   0.00,
11/18 16Z,   1.20,  -3.62,  99.90,  -2.42,   0.00,
11/18 17Z,   0.70,  -6.90,  99.90,  -6.20,   0.00,
11/18 18Z,   0.40,  -9.39,  99.90,  -8.99,   0.00,
11/18 19Z,   0.30, -10.58,  99.90, -10.28,   0.00,  (min)
11/18 20Z,   0.20,  -9.92,  99.90,  -9.72,   0.00,
11/18 21Z,   0.10,  -7.07,  99.90,  -6.97,   0.00,
11/18 22Z,   0.00,  -2.31,  99.90,  -2.31,   0.00,
11/18 23Z,   0.00,   3.31,  99.90,   3.31,   0.00,
11/19 00Z,  -0.10,   7.96,  99.90,   7.86,   0.00,
11/19 01Z,  -0.10,  10.20,  99.90,  10.10,   0.00,  (max)
11/19 02Z,  -0.20,   9.99,  99.90,   9.79,   0.00,
11/19 03Z,  -0.20,   7.95,  99.90,   7.75,   0.00,
11/19 04Z,  -0.20,   4.90,  99.90,   4.70,   0.00,
11/19 05Z,  -0.20,   1.48,  99.90,   1.28,   0.00,
11/19 06Z,  -0.10,  -1.65,  99.90,  -1.75,   0.00,
11/19 07Z,   0.00,  -3.90,  99.90,  -3.90,   0.00,
11/19 08Z,   0.10,  -4.78,  99.90,  -4.68,   0.00,  (min)
11/19 09Z,   0.20,  -3.87,  99.90,  -3.67,   0.00,
11/19 10Z,   0.40,  -1.06,  99.90,  -0.66,   0.00,
11/19 11Z,   0.40,   2.61,  99.90,   3.01,   0.00,
11/19 12Z,   0.40,   5.19,  99.90,   5.59,   0.00,
11/19 13Z,   0.30,   5.47,  99.90,   5.77,   0.00,  (max)
11/19 14Z,   0.20,   3.93,  99.90,   4.13,   0.00,
11/19 15Z,   0.10,   1.29,  99.90,   1.39,   0.00,
11/19 16Z,   0.10,  -1.85,  99.90,  -1.75,   0.00,
11/19 17Z,   0.20,  -5.05,  99.90,  -4.85,   0.00,
11/19 18Z,   0.50,  -7.89,  99.90,  -7.39,   0.00,
11/19 19Z,   0.90,  -9.89,  99.90,  -8.99,   0.00,
11/19 20Z,   1.30, -10.52,  99.90,  -9.22,   0.00,  (min)
11/19 21Z,   1.60,  -9.20,  99.90,  -7.60,   0.00,
11/19 22Z,   1.80,  -5.71,  99.90,  -3.91,   0.00,
11/19 23Z,   1.60,  -0.56,  99.90,   1.04,   0.00,
11/20 00Z,   1.20,   5.00,  99.90,   6.20,   0.00,
11/20 01Z,   0.60,   9.19,  99.90,   9.79,   0.00,
11/20 02Z,   0.00,  10.90,  99.90,  10.90,   0.00,  (max)
11/20 03Z,  -0.40,  10.27,  99.90,   9.87,   0.00,
11/20 04Z,  -0.80,   8.01,  99.90,   7.21,   0.00,
11/20 05Z,  -0.90,   4.86,  99.90,   3.96,   0.00,
11/20 06Z,  -1.00,   1.44,  99.90,   0.44,   0.00,
11/20 07Z,  -1.00,  -1.60,  99.90,  -2.60,   0.00,
11/20 08Z,  -1.20,  -3.70,  99.90,  -4.90,   0.00,
11/20 09Z,  -1.50,  -4.43,  99.90,  -5.93,   0.00,  (min)
11/20 10Z,  -2.10,  -3.38,  99.90,  -5.48,   0.00,
11/20 11Z,  -2.80,  -0.58,  99.90,  -3.38,   0.00,
11/20 12Z,  -3.80,   2.65,  99.90,  -1.15,   0.00,
11/20 13Z,  -4.90,   4.39,  99.90,  -0.51,   0.00,  (max)
11/20 14Z,  -5.40,   4.01,  99.90,  -1.39,   0.00,
11/20 15Z,  -5.40,   2.18,  99.90,  -3.22,   0.00,
11/20 16Z,  -4.80,  -0.46,  99.90,  -5.26,   0.00,
11/20 17Z,  -3.10,  -3.38,  99.90,  -6.48,   0.00,
11/20 18Z,  -1.10,  -6.24,  99.90,  -7.34,   0.00,
11/20 19Z,   0.80,  -8.64,  99.90,  -7.84,   0.00,  (min)
11/20 20Z,   2.80, -10.15,  99.90,  -7.35,   0.00,
11/20 21Z,   3.80, -10.18,  99.90,  -6.38,   0.00,
11/20 22Z,   3.90,  -8.15,  99.90,  -4.25,   0.00,
11/20 23Z,   3.30,  -4.01,  99.90,  -0.71,   0.00,
11/21 00Z,   2.40,   1.44,  99.90,   3.84,   0.00,
11/21 01Z,   1.50,   6.76,  99.90,   8.26,   0.00,
11/21 02Z,   0.50,  10.30,  99.90,  10.80,   0.00,
11/21 03Z,  -0.30,  11.34,  99.90,  11.04,   0.00,  (max)
11/21 04Z,  -0.90,  10.21,  99.90,   9.31,   0.00,
11/21 05Z,  -1.00,   7.68,  99.90,   6.68,   0.00,
11/21 06Z,  -0.50,   4.43,  99.90,   3.93,   0.00,
11/21 07Z,  99.90,   1.05,  99.90,  99.90,   0.00,
11/21 08Z,  99.90,  -1.85,  99.90,  99.90,   0.00,
11/21 09Z,  99.90,  -3.74,  99.90,  99.90,   0.00,
11/21 10Z,  99.90,  -4.23,  99.90,  99.90,   0.00,
11/21 11Z,  99.90,  -2.91,  99.90,  99.90,   0.00,
11/21 12Z,  99.90,  -0.04,  99.90,  99.90,   0.00,