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 : 03/08/2026 16:20:14 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/07 00Z,   1.30,  -6.76,  99.90,  -5.46,   0.00,  (min)
03/07 01Z,   1.50,  -3.44,  99.90,  -1.94,   0.00,
03/07 02Z,   1.60,   1.52,  99.90,   3.12,   0.00,
03/07 03Z,   1.80,   6.24,  99.90,   8.04,   0.00,
03/07 04Z,   1.90,   8.71,  99.90,  10.61,   0.00,  (max)
03/07 05Z,   2.00,   8.37,  99.90,  10.37,   0.00,
03/07 06Z,   1.70,   6.03,  99.90,   7.73,   0.00,
03/07 07Z,   1.60,   2.60,  99.90,   4.20,   0.00,
03/07 08Z,   1.50,  -1.20,  99.90,   0.30,   0.00,
03/07 09Z,   1.40,  -4.83,  99.90,  -3.43,   0.00,
03/07 10Z,   1.30,  -7.76,  99.90,  -6.46,   0.00,
03/07 11Z,   1.20,  -9.44,  99.90,  -8.24,   0.00,  (min)
03/07 12Z,   1.20,  -9.31,  99.90,  -8.11,   0.00,
03/07 13Z,   1.20,  -6.87,  99.90,  -5.67,   0.00,
03/07 14Z,   1.20,  -2.27,  99.90,  -1.07,   0.00,
03/07 15Z,   1.30,   3.28,  99.90,   4.58,   0.00,
03/07 16Z,   1.30,   7.77,  99.90,   9.07,   0.00,
03/07 17Z,   1.40,   9.64,  99.90,  11.04,   0.00,  (max)
03/07 18Z,   1.30,   8.88,  99.90,  10.18,   0.00,
03/07 19Z,   1.30,   6.40,  99.90,   7.70,   0.00,
03/07 20Z,   1.30,   3.06,  99.90,   4.36,   0.00,
03/07 21Z,   1.30,  -0.51,  99.90,   0.79,   0.00,
03/07 22Z,   1.30,  -3.73,  99.90,  -2.43,   0.00,
03/07 23Z,   1.30,  -6.04,  99.90,  -4.74,   0.00,
03/08 00Z,   1.30,  -6.89,  99.90,  -5.59,   0.00,  (min)
03/08 01Z,   1.20,  -5.73,  99.90,  -4.53,   0.00,
03/08 02Z,   1.10,  -2.33,  99.90,  -1.23,   0.00,
03/08 03Z,   1.00,   2.34,  99.90,   3.34,   0.00,
03/08 04Z,   0.90,   6.29,  99.90,   7.19,   0.00,
03/08 05Z,   0.90,   7.82,  99.90,   8.72,   0.00,  (max)
03/08 06Z,   0.80,   6.84,  99.90,   7.64,   0.00,
03/08 07Z,   0.80,   4.24,  99.90,   5.04,   0.00,
03/08 08Z,   0.70,   0.84,  99.90,   1.54,   0.00,
03/08 09Z,   0.60,  -2.76,  99.90,  -2.16,   0.00,
03/08 10Z,   0.50,  -6.08,  99.90,  -5.58,   0.00,
03/08 11Z,   0.50,  -8.61,  99.90,  -8.11,   0.00,
03/08 12Z,   0.40,  -9.82,  99.90,  -9.42,   0.00,  (min)
03/08 13Z,   0.30,  -9.12,  99.90,  -8.82,   0.00,
03/08 14Z,   0.30,  -6.08,  99.90,  -5.78,   0.00,
03/08 15Z,   0.20,  -1.09,  99.90,  -0.89,   0.00,
03/08 16Z,   0.10,   4.45,  99.90,   4.55,   0.00,
03/08 17Z,   0.00,   8.56,  99.90,   8.56,   0.00,
03/08 18Z,   0.00,  10.01,  99.90,  10.01,   0.00,  (max)
03/08 19Z,   0.00,   8.98,  99.90,   8.98,   0.00,
03/08 20Z,   0.00,   6.39,  99.90,   6.39,   0.00,
03/08 21Z,  -0.10,   3.06,  99.90,   2.96,   0.00,
03/08 22Z,  -0.10,  -0.42,  99.90,  -0.52,   0.00,
03/08 23Z,  -0.20,  -3.48,  99.90,  -3.68,   0.00,
03/09 00Z,  -0.40,  -5.59,  99.90,  -5.99,   0.00,
03/09 01Z,  -0.50,  -6.19,  99.90,  -6.69,   0.00,  (min)
03/09 02Z,  -0.60,  -4.75,  99.90,  -5.35,   0.00,
03/09 03Z,  -0.70,  -1.23,  99.90,  -1.93,   0.00,
03/09 04Z,  -0.70,   3.10,  99.90,   2.40,   0.00,
03/09 05Z,  -0.80,   6.22,  99.90,   5.42,   0.00,
03/09 06Z,  -0.80,   6.84,  99.90,   6.04,   0.00,  (max)
03/09 07Z,  -0.80,   5.33,  99.90,   4.53,   0.00,
03/09 08Z,  -0.90,   2.55,  99.90,   1.65,   0.00,
03/09 09Z,  -0.80,  -0.79,  99.90,  -1.59,   0.00,
03/09 10Z,  -0.80,  -4.15,  99.90,  -4.95,   0.00,
03/09 11Z,  -0.80,  -7.13,  99.90,  -7.93,   0.00,
03/09 12Z,  -0.70,  -9.24,  99.90,  -9.94,   0.00,
03/09 13Z,  -0.70,  -9.96,  99.90, -10.66,   0.00,  (min)
03/09 14Z,  -0.80,  -8.64,  99.90,  -9.44,   0.00,
03/09 15Z,  -0.90,  -4.99,  99.90,  -5.89,   0.00,
03/09 16Z,  -1.00,   0.31,  99.90,  -0.69,   0.00,
03/09 17Z,  -1.20,   5.68,  99.90,   4.48,   0.00,
03/09 18Z,  -1.30,   9.27,  99.90,   7.97,   0.00,
03/09 19Z,  -1.30,  10.20,  99.90,   8.90,   0.00,  (max)
03/09 20Z,  -1.30,   8.84,  99.90,   7.54,   0.00,
03/09 21Z,  -1.20,   6.13,  99.90,   4.93,   0.00,
03/09 22Z,  -1.20,   2.81,  99.90,   1.61,   0.00,
03/09 23Z,  -1.10,  -0.55,  99.90,  -1.65,   0.00,
03/10 00Z,  -1.00,  -3.43,  99.90,  -4.43,   0.00,
03/10 01Z,  -0.90,  -5.27,  99.90,  -6.17,   0.00,
03/10 02Z,  -0.90,  -5.57,  99.90,  -6.47,   0.00,  (min)
03/10 03Z,  -0.90,  -3.78,  99.90,  -4.68,   0.00,
03/10 04Z,  -0.90,  -0.11,  99.90,  -1.01,   0.00,
03/10 05Z,  -0.90,   3.80,  99.90,   2.90,   0.00,
03/10 06Z,  -0.90,   6.05,  99.90,   5.15,   0.00,  (max)
03/10 07Z,  -0.90,   5.88,  99.90,   4.98,   0.00,
03/10 08Z,  -0.90,   3.94,  99.90,   3.04,   0.00,
03/10 09Z,  -0.80,   1.02,  99.90,   0.22,   0.00,
03/10 10Z,  -0.80,  -2.21,  99.90,  -3.01,   0.00,
03/10 11Z,  -0.80,  -5.34,  99.90,  -6.14,   0.00,
03/10 12Z,  -0.90,  -7.99,  99.90,  -8.89,   0.00,
03/10 13Z,  -1.00,  -9.69,  99.90, -10.69,   0.00,
03/10 14Z,  -1.20,  -9.89,  99.90, -11.09,   0.00,  (min)
03/10 15Z,  -1.30,  -7.93,  99.90,  -9.23,   0.00,
03/10 16Z,  -1.40,  -3.72,  99.90,  -5.12,   0.00,
03/10 17Z,  -1.50,   1.76,  99.90,   0.26,   0.00,
03/10 18Z,  -1.60,   6.82,  99.90,   5.22,   0.00,
03/10 19Z,  -1.60,   9.80,  99.90,   8.20,   0.00,
03/10 20Z,  -1.70,  10.16,  99.90,   8.46,   0.00,  (max)
03/10 21Z,  -1.80,   8.47,  99.90,   6.67,   0.00,
03/10 22Z,  -1.80,   5.65,  99.90,   3.85,   0.00,
03/10 23Z,  -1.80,   2.37,  99.90,   0.57,   0.00,
03/11 00Z,  -1.70,  -0.85,  99.90,  -2.55,   0.00,
03/11 01Z,  -1.60,  -3.50,  99.90,  -5.10,   0.00,
03/11 02Z,  -1.60,  -5.05,  99.90,  -6.65,   0.00,  (min)
03/11 03Z,  -1.60,  -4.98,  99.90,  -6.58,   0.00,
03/11 04Z,  -1.60,  -2.76,  99.90,  -4.36,   0.00,
03/11 05Z,  -1.60,   1.02,  99.90,  -0.58,   0.00,
03/11 06Z,  -1.60,   4.42,  99.90,   2.82,   0.00,
03/11 07Z,  -1.60,   5.80,  99.90,   4.20,   0.00,  (max)
03/11 08Z,  -1.50,   4.98,  99.90,   3.48,   0.00,
03/11 09Z,  -1.40,   2.70,  99.90,   1.30,   0.00,
03/11 10Z,  -1.40,  -0.30,  99.90,  -1.70,   0.00,
03/11 11Z,  -1.40,  -3.43,  99.90,  -4.83,   0.00,
03/11 12Z,  -1.40,  -6.34,  99.90,  -7.74,   0.00,
03/11 13Z,  -1.40,  -8.67,  99.90, -10.07,   0.00,
03/11 14Z,  -1.50,  -9.97,  99.90, -11.47,   0.00,  (min)
03/11 15Z,  -1.40,  -9.64,  99.90, -11.04,   0.00,
03/11 16Z,  -1.40,  -7.06,  99.90,  -8.46,   0.00,
03/11 17Z,  -1.30,  -2.37,  99.90,  -3.67,   0.00,
03/11 18Z,  -1.30,   3.16,  99.90,   1.86,   0.00,
03/11 19Z,  -1.20,   7.78,  99.90,   6.58,   0.00,
03/11 20Z,  -1.10,  10.11,  99.90,   9.01,   0.00,  (max)
03/11 21Z,  -1.10,   9.93,  99.90,   8.83,   0.00,
03/11 22Z,  -1.00,   7.93,  99.90,   6.93,   0.00,
03/11 23Z,  -1.00,   5.02,  99.90,   4.02,   0.00,
03/12 00Z,  -0.90,   1.81,  99.90,   0.91,   0.00,
03/12 01Z,  -0.90,  -1.25,  99.90,  -2.15,   0.00,
03/12 02Z,  -1.00,  -3.65,  99.90,  -4.65,   0.00,
03/12 03Z,  -1.00,  -4.87,  99.90,  -5.87,   0.00,  (min)
03/12 04Z,  -1.00,  -4.37,  99.90,  -5.37,   0.00,
03/12 05Z,  -1.00,  -1.68,  99.90,  -2.68,   0.00,
03/12 06Z,  -1.00,   2.11,  99.90,   1.11,   0.00,
03/12 07Z,  99.90,   4.90,  99.90,  99.90,   0.00,
03/12 08Z,  99.90,   5.50,  99.90,  99.90,   0.00,
03/12 09Z,  99.90,   4.16,  99.90,  99.90,   0.00,
03/12 10Z,  99.90,   1.61,  99.90,  99.90,   0.00,
03/12 11Z,  99.90,  -1.42,  99.90,  99.90,   0.00,
03/12 12Z,  99.90,  -4.45,  99.90,  99.90,   0.00,