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 : 02/12/2026 12:20:54 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/10 12Z,  -0.80,  -4.14,  99.90,  -4.94,   0.00,
02/10 13Z,  -1.20,  -7.32,  99.90,  -8.52,   0.00,
02/10 14Z,  -1.40,  -9.68,  99.90, -11.08,   0.00,
02/10 15Z,  -1.40, -10.70,  99.90, -12.10,   0.00,  (min)
02/10 16Z,  -1.00,  -9.77,  99.90, -10.77,   0.00,
02/10 17Z,  -0.10,  -6.53,  99.90,  -6.63,   0.00,
02/10 18Z,   1.10,  -1.45,  99.90,  -0.35,   0.00,
02/10 19Z,   2.10,   4.09,  99.90,   6.19,   0.00,
02/10 20Z,   3.30,   8.25,  99.90,  11.55,   0.00,
02/10 21Z,   4.30,   9.87,  99.90,  14.17,   0.00,  (max)
02/10 22Z,   4.90,   9.10,  99.90,  14.00,   0.00,
02/10 23Z,   5.00,   6.78,  99.90,  11.78,   0.00,
02/11 00Z,   5.10,   3.72,  99.90,   8.82,   0.00,
02/11 01Z,   4.50,   0.48,  99.90,   4.98,   0.00,
02/11 02Z,   3.90,  -2.38,  99.90,   1.52,   0.00,
02/11 03Z,   3.20,  -4.32,  99.90,  -1.12,   0.00,
02/11 04Z,   2.90,  -4.78,  99.90,  -1.88,   0.00,  (min)
02/11 05Z,   2.80,  -3.19,  99.90,  -0.39,   0.00,
02/11 06Z,   3.40,   0.38,  99.90,   3.78,   0.00,
02/11 07Z,   3.30,   4.27,  99.90,   7.57,   0.00,
02/11 08Z,   3.10,   6.51,  99.90,   9.61,   0.00,  (max)
02/11 09Z,   3.00,   6.33,  99.90,   9.33,   0.00,
02/11 10Z,   2.80,   4.34,  99.90,   7.14,   0.00,
02/11 11Z,   2.80,   1.32,  99.90,   4.12,   0.00,
02/11 12Z,   2.90,  -2.08,  99.90,   0.82,   0.00,
02/11 13Z,   2.80,  -5.40,  99.90,  -2.60,   0.00,
02/11 14Z,   2.70,  -8.25,  99.90,  -5.55,   0.00,
02/11 15Z,   2.60, -10.22,  99.90,  -7.62,   0.00,
02/11 16Z,   2.50, -10.75,  99.90,  -8.25,   0.00,  (min)
02/11 17Z,   2.50,  -9.24,  99.90,  -6.74,   0.00,
02/11 18Z,   2.20,  -5.44,  99.90,  -3.24,   0.00,
02/11 19Z,   2.10,  -0.10,  99.90,   2.00,   0.00,
02/11 20Z,   2.10,   5.28,  99.90,   7.38,   0.00,
02/11 21Z,   2.00,   8.96,  99.90,  10.96,   0.00,
02/11 22Z,   2.00,  10.09,  99.90,  12.09,   0.00,  (max)
02/11 23Z,   2.00,   8.99,  99.90,  10.99,   0.00,
02/12 00Z,   2.00,   6.55,  99.90,   8.55,   0.00,
02/12 01Z,   2.00,   3.49,  99.90,   5.49,   0.00,
02/12 02Z,   2.00,   0.34,  99.90,   2.34,   0.00,
02/12 03Z,   1.80,  -2.35,  99.90,  -0.55,   0.00,
02/12 04Z,   1.60,  -4.05,  99.90,  -2.45,   0.00,
02/12 05Z,   1.40,  -4.23,  99.90,  -2.83,   0.00,  (min)
02/12 06Z,   1.20,  -2.28,  99.90,  -1.08,   0.00,
02/12 07Z,   1.00,   1.37,  99.90,   2.37,   0.00,
02/12 08Z,   0.80,   4.76,  99.90,   5.56,   0.00,
02/12 09Z,   0.80,   6.15,  99.90,   6.95,   0.00,  (max)
02/12 10Z,   0.90,   5.34,  99.90,   6.24,   0.00,
02/12 11Z,   1.00,   3.02,  99.90,   4.02,   0.00,
02/12 12Z,   1.20,  -0.07,  99.90,   1.13,   0.00,
02/12 13Z,   1.50,  -3.35,  99.90,  -1.85,   0.00,
02/12 14Z,   1.70,  -6.44,  99.90,  -4.74,   0.00,
02/12 15Z,   1.80,  -8.99,  99.90,  -7.19,   0.00,
02/12 16Z,   2.00, -10.58,  99.90,  -8.58,   0.00,  (min)
02/12 17Z,   2.10, -10.62,  99.90,  -8.52,   0.00,
02/12 18Z,   2.20,  -8.52,  99.90,  -6.32,   0.00,
02/12 19Z,   2.40,  -4.21,  99.90,  -1.81,   0.00,
02/12 20Z,   2.50,   1.30,  99.90,   3.80,   0.00,
02/12 21Z,   2.60,   6.40,  99.90,   9.00,   0.00,
02/12 22Z,   2.60,   9.54,  99.90,  12.14,   0.00,
02/12 23Z,   2.60,  10.16,  99.90,  12.76,   0.00,  (max)
02/13 00Z,   2.60,   8.73,  99.90,  11.33,   0.00,
02/13 01Z,   2.50,   6.16,  99.90,   8.66,   0.00,
02/13 02Z,   2.40,   3.11,  99.90,   5.51,   0.00,
02/13 03Z,   2.10,   0.06,  99.90,   2.16,   0.00,
02/13 04Z,   1.80,  -2.45,  99.90,  -0.65,   0.00,
02/13 05Z,   1.50,  -3.91,  99.90,  -2.41,   0.00,
02/13 06Z,   1.20,  -3.75,  99.90,  -2.55,   0.00,  (min)
02/13 07Z,   1.00,  -1.41,  99.90,  -0.41,   0.00,
02/13 08Z,   0.90,   2.25,  99.90,   3.15,   0.00,
02/13 09Z,   0.80,   5.07,  99.90,   5.87,   0.00,
02/13 10Z,   0.70,   5.70,  99.90,   6.40,   0.00,  (max)
02/13 11Z,   0.60,   4.41,  99.90,   5.01,   0.00,
02/13 12Z,   0.40,   1.85,  99.90,   2.25,   0.00,
02/13 13Z,   0.10,  -1.27,  99.90,  -1.17,   0.00,
02/13 14Z,   0.00,  -4.43,  99.90,  -4.43,   0.00,
02/13 15Z,  -0.30,  -7.30,  99.90,  -7.60,   0.00,
02/13 16Z,  -0.50,  -9.56,  99.90, -10.06,   0.00,
02/13 17Z,  -0.50, -10.76,  99.90, -11.26,   0.00,  (min)
02/13 18Z,  -0.50, -10.30,  99.90, -10.80,   0.00,
02/13 19Z,  -0.50,  -7.61,  99.90,  -8.11,   0.00,
02/13 20Z,  -0.40,  -2.85,  99.90,  -3.25,   0.00,
02/13 21Z,  -0.30,   2.72,  99.90,   2.42,   0.00,
02/13 22Z,  -0.10,   7.46,  99.90,   7.36,   0.00,
02/13 23Z,   0.00,  10.00,  99.90,  10.00,   0.00,
02/14 00Z,   0.00,  10.09,  99.90,  10.09,   0.00,  (max)
02/14 01Z,   0.00,   8.34,  99.90,   8.34,   0.00,
02/14 02Z,   0.00,   5.64,  99.90,   5.64,   0.00,
02/14 03Z,   0.00,   2.59,  99.90,   2.59,   0.00,
02/14 04Z,   0.10,  -0.36,  99.90,  -0.26,   0.00,
02/14 05Z,   0.30,  -2.68,  99.90,  -2.38,   0.00,
02/14 06Z,   0.50,  -3.87,  99.90,  -3.37,   0.00,  (min)
02/14 07Z,   0.60,  -3.34,  99.90,  -2.74,   0.00,
02/14 08Z,   0.70,  -0.60,  99.90,   0.10,   0.00,
02/14 09Z,   0.70,   2.97,  99.90,   3.67,   0.00,
02/14 10Z,   0.60,   5.19,  99.90,   5.79,   0.00,  (max)
02/14 11Z,   0.40,   5.22,  99.90,   5.62,   0.00,
02/14 12Z,   0.20,   3.55,  99.90,   3.75,   0.00,
02/14 13Z,   0.10,   0.82,  99.90,   0.92,   0.00,
02/14 14Z,   0.00,  -2.28,  99.90,  -2.28,   0.00,
02/14 15Z,   0.10,  -5.31,  99.90,  -5.21,   0.00,
02/14 16Z,   0.40,  -7.97,  99.90,  -7.57,   0.00,
02/14 17Z,   0.80,  -9.94,  99.90,  -9.14,   0.00,
02/14 18Z,   1.40, -10.76,  99.90,  -9.36,   0.00,  (min)
02/14 19Z,   2.00,  -9.78,  99.90,  -7.78,   0.00,
02/14 20Z,   2.40,  -6.48,  99.90,  -4.08,   0.00,
02/14 21Z,   2.70,  -1.35,  99.90,   1.35,   0.00,
02/14 22Z,   2.90,   4.18,  99.90,   7.08,   0.00,
02/14 23Z,   3.00,   8.44,  99.90,  11.44,   0.00,
02/15 00Z,   2.80,  10.34,  99.90,  13.14,   0.00,  (max)
02/15 01Z,   2.30,   9.87,  99.90,  12.17,   0.00,
02/15 02Z,   1.40,   7.79,  99.90,   9.19,   0.00,
02/15 03Z,   0.30,   4.96,  99.90,   5.26,   0.00,
02/15 04Z,  -0.80,   1.90,  99.90,   1.10,   0.00,
02/15 05Z,  -1.80,  -0.94,  99.90,  -2.74,   0.00,
02/15 06Z,  -2.30,  -3.06,  99.90,  -5.36,   0.00,
02/15 07Z,  -2.20,  -3.96,  99.90,  -6.16,   0.00,  (min)
02/15 08Z,  -1.80,  -2.99,  99.90,  -4.79,   0.00,
02/15 09Z,  -1.30,   0.11,  99.90,  -1.19,   0.00,
02/15 10Z,  -0.80,   3.50,  99.90,   2.70,   0.00,
02/15 11Z,  -0.40,   5.18,  99.90,   4.78,   0.00,  (max)
02/15 12Z,  -0.10,   4.75,  99.90,   4.65,   0.00,
02/15 13Z,   0.10,   2.79,  99.90,   2.89,   0.00,
02/15 14Z,   0.20,  -0.05,  99.90,   0.15,   0.00,
02/15 15Z,   0.20,  -3.11,  99.90,  -2.91,   0.00,
02/15 16Z,   0.20,  -6.00,  99.90,  -5.80,   0.00,
02/15 17Z,   0.10,  -8.44,  99.90,  -8.34,   0.00,
02/15 18Z,   0.10, -10.12,  99.90, -10.02,   0.00,
02/15 19Z,   0.00, -10.54,  99.90, -10.54,   0.00,  (min)
02/15 20Z,   0.00,  -9.00,  99.90,  -9.00,   0.00,
02/15 21Z,  -0.10,  -5.11,  99.90,  -5.21,   0.00,
02/15 22Z,  -0.10,   0.32,  99.90,   0.22,   0.00,
02/15 23Z,  -0.20,   5.66,  99.90,   5.46,   0.00,
02/16 00Z,  -0.30,   9.32,  99.90,   9.02,   0.00,