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 : 09/05/2026 17:21:17 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/04 00Z,   1.30, -10.58,  99.90,  -9.28,   0.00,
09/04 01Z,   1.20, -11.72,  99.90, -10.52,   0.00,  (min)
09/04 02Z,   1.10, -10.98,  99.90,  -9.88,   0.00,
09/04 03Z,   0.90,  -7.52,  99.90,  -6.62,   0.00,
09/04 04Z,   0.70,  -1.45,  99.90,  -0.75,   0.00,
09/04 05Z,   0.60,   5.17,  99.90,   5.77,   0.00,
09/04 06Z,   0.50,  10.01,  99.90,  10.51,   0.00,
09/04 07Z,   0.50,  11.88,  99.90,  12.38,   0.00,  (max)
09/04 08Z,   0.50,  10.83,  99.90,  11.33,   0.00,
09/04 09Z,   0.70,   7.92,  99.90,   8.62,   0.00,
09/04 10Z,   0.80,   4.32,  99.90,   5.12,   0.00,
09/04 11Z,   0.80,   0.75,  99.90,   1.55,   0.00,
09/04 12Z,   0.80,  -2.34,  99.90,  -1.54,   0.00,
09/04 13Z,   0.70,  -4.60,  99.90,  -3.90,   0.00,
09/04 14Z,   0.70,  -5.53,  99.90,  -4.83,   0.00,  (min)
09/04 15Z,   0.60,  -4.36,  99.90,  -3.76,   0.00,
09/04 16Z,   0.70,  -0.39,  99.90,   0.31,   0.00,
09/04 17Z,   0.70,   4.61,  99.90,   5.31,   0.00,
09/04 18Z,   0.60,   7.59,  99.90,   8.19,   0.00,  (max)
09/04 19Z,   0.50,   7.67,  99.90,   8.17,   0.00,
09/04 20Z,   0.40,   5.45,  99.90,   5.85,   0.00,
09/04 21Z,   0.20,   1.81,  99.90,   2.01,   0.00,
09/04 22Z,   0.20,  -2.31,  99.90,  -2.11,   0.00,
09/04 23Z,   0.20,  -6.19,  99.90,  -5.99,   0.00,
09/05 00Z,   0.30,  -9.41,  99.90,  -9.11,   0.00,
09/05 01Z,   0.40, -11.68,  99.90, -11.28,   0.00,
09/05 02Z,   0.40, -12.58,  99.90, -12.18,   0.00,  (min)
09/05 03Z,   0.50, -11.40,  99.90, -10.90,   0.00,
09/05 04Z,   0.60,  -7.32,  99.90,  -6.72,   0.00,
09/05 05Z,   0.70,  -0.73,  99.90,  -0.03,   0.00,
09/05 06Z,   0.70,   6.14,  99.90,   6.84,   0.00,
09/05 07Z,   0.70,  10.99,  99.90,  11.69,   0.00,
09/05 08Z,   0.80,  12.68,  99.90,  13.48,   0.00,  (max)
09/05 09Z,   0.80,  11.40,  99.90,  12.20,   0.00,
09/05 10Z,   0.90,   8.28,  99.90,   9.18,   0.00,
09/05 11Z,   1.10,   4.52,  99.90,   5.62,   0.00,
09/05 12Z,   1.20,   0.83,  99.90,   2.03,   0.00,
09/05 13Z,   1.30,  -2.35,  99.90,  -1.05,   0.00,
09/05 14Z,   1.30,  -4.61,  99.90,  -3.31,   0.00,
09/05 15Z,   1.20,  -5.42,  99.90,  -4.22,   0.00,  (min)
09/05 16Z,   1.10,  -3.97,  99.90,  -2.87,   0.00,
09/05 17Z,   0.90,   0.29,  99.90,   1.19,   0.00,
09/05 18Z,   0.60,   5.22,  99.90,   5.82,   0.00,
09/05 19Z,   0.40,   7.89,  99.90,   8.29,   0.00,  (max)
09/05 20Z,   0.20,   7.61,  99.90,   7.81,   0.00,
09/05 21Z,   0.00,   5.09,  99.90,   5.09,   0.00,
09/05 22Z,  -0.10,   1.23,  99.90,   1.13,   0.00,
09/05 23Z,  -0.30,  -3.02,  99.90,  -3.32,   0.00,
09/06 00Z,  -0.30,  -6.96,  99.90,  -7.26,   0.00,
09/06 01Z,  -0.40, -10.19,  99.90, -10.59,   0.00,
09/06 02Z,  -0.40, -12.40,  99.90, -12.80,   0.00,
09/06 03Z,  -0.40, -13.14,  99.90, -13.54,   0.00,  (min)
09/06 04Z,  -0.50, -11.61,  99.90, -12.11,   0.00,
09/06 05Z,  -0.60,  -7.08,  99.90,  -7.68,   0.00,
09/06 06Z,  -0.60,  -0.14,  99.90,  -0.74,   0.00,
09/06 07Z,  -0.70,   6.87,  99.90,   6.17,   0.00,
09/06 08Z,  -0.70,  11.67,  99.90,  10.97,   0.00,
09/06 09Z,  -0.70,  13.18,  99.90,  12.48,   0.00,  (max)
09/06 10Z,  -0.70,  11.69,  99.90,  10.99,   0.00,
09/06 11Z,  -0.60,   8.41,  99.90,   7.81,   0.00,
09/06 12Z,  -0.60,   4.51,  99.90,   3.91,   0.00,
09/06 13Z,  -0.50,   0.71,  99.90,   0.21,   0.00,
09/06 14Z,  -0.50,  -2.53,  99.90,  -3.03,   0.00,
09/06 15Z,  -0.50,  -4.78,  99.90,  -5.28,   0.00,
09/06 16Z,  -0.60,  -5.47,  99.90,  -6.07,   0.00,  (min)
09/06 17Z,  -0.70,  -3.79,  99.90,  -4.49,   0.00,
09/06 18Z,  -0.80,   0.68,  99.90,  -0.12,   0.00,
09/06 19Z,  -0.70,   5.58,  99.90,   4.88,   0.00,
09/06 20Z,  -0.40,   8.11,  99.90,   7.71,   0.00,  (max)
09/06 21Z,   0.00,   7.66,  99.90,   7.66,   0.00,
09/06 22Z,   0.30,   4.98,  99.90,   5.28,   0.00,
09/06 23Z,   0.50,   1.01,  99.90,   1.51,   0.00,
09/07 00Z,   0.60,  -3.31,  99.90,  -2.71,   0.00,
09/07 01Z,   0.60,  -7.30,  99.90,  -6.70,   0.00,
09/07 02Z,   0.60, -10.55,  99.90,  -9.95,   0.00,
09/07 03Z,   0.60, -12.73,  99.90, -12.13,   0.00,
09/07 04Z,   0.70, -13.35,  99.90, -12.65,   0.00,  (min)
09/07 05Z,   0.80, -11.59,  99.90, -10.79,   0.00,
09/07 06Z,   0.90,  -6.76,  99.90,  -5.86,   0.00,
09/07 07Z,   0.90,   0.36,  99.90,   1.26,   0.00,
09/07 08Z,   0.90,   7.39,  99.90,   8.29,   0.00,
09/07 09Z,   0.90,  12.08,  99.90,  12.98,   0.00,
09/07 10Z,   0.90,  13.40,  99.90,  14.30,   0.00,  (max)
09/07 11Z,   0.80,  11.71,  99.90,  12.51,   0.00,
09/07 12Z,   0.60,   8.29,  99.90,   8.89,   0.00,
09/07 13Z,   0.50,   4.29,  99.90,   4.79,   0.00,
09/07 14Z,   0.30,   0.39,  99.90,   0.69,   0.00,
09/07 15Z,   0.20,  -2.92,  99.90,  -2.72,   0.00,
09/07 16Z,   0.20,  -5.15,  99.90,  -4.95,   0.00,
09/07 17Z,   0.20,  -5.73,  99.90,  -5.53,   0.00,  (min)
09/07 18Z,   0.30,  -3.85,  99.90,  -3.55,   0.00,
09/07 19Z,   0.40,   0.74,  99.90,   1.14,   0.00,
09/07 20Z,   0.40,   5.67,  99.90,   6.07,   0.00,
09/07 21Z,   0.50,   8.24,  99.90,   8.74,   0.00,  (max)
09/07 22Z,   0.50,   7.81,  99.90,   8.31,   0.00,
09/07 23Z,   0.50,   5.11,  99.90,   5.61,   0.00,
09/08 00Z,   0.50,   1.13,  99.90,   1.63,   0.00,
09/08 01Z,   0.50,  -3.20,  99.90,  -2.70,   0.00,
09/08 02Z,   0.60,  -7.20,  99.90,  -6.60,   0.00,
09/08 03Z,   0.70, -10.48,  99.90,  -9.78,   0.00,
09/08 04Z,   0.90, -12.67,  99.90, -11.77,   0.00,
09/08 05Z,   1.20, -13.21,  99.90, -12.01,   0.00,  (min)
09/08 06Z,   1.70, -11.30,  99.90,  -9.60,   0.00,
09/08 07Z,   2.10,  -6.32,  99.90,  -4.22,   0.00,
09/08 08Z,   2.60,   0.83,  99.90,   3.43,   0.00,
09/08 09Z,   3.10,   7.77,  99.90,  10.87,   0.00,
09/08 10Z,   3.60,  12.27,  99.90,  15.87,   0.00,
09/08 11Z,   3.80,  13.35,  99.90,  17.15,   0.00,  (max)
09/08 12Z,   3.60,  11.46,  99.90,  15.06,   0.00,
09/08 13Z,   3.30,   7.92,  99.90,  11.22,   0.00,
09/08 14Z,   3.00,   3.81,  99.90,   6.81,   0.00,
09/08 15Z,   2.80,  -0.18,  99.90,   2.62,   0.00,
09/08 16Z,   2.70,  -3.53,  99.90,  -0.83,   0.00,
09/08 17Z,   2.60,  -5.74,  99.90,  -3.14,   0.00,
09/08 18Z,   2.40,  -6.21,  99.90,  -3.81,   0.00,  (min)
09/08 19Z,   2.40,  -4.16,  99.90,  -1.76,   0.00,
09/08 20Z,   2.50,   0.50,  99.90,   3.00,   0.00,
09/08 21Z,   2.60,   5.53,  99.90,   8.13,   0.00,
09/08 22Z,   2.60,   8.31,  99.90,  10.91,   0.00,  (max)
09/08 23Z,   2.50,   8.05,  99.90,  10.55,   0.00,
09/09 00Z,   2.30,   5.45,  99.90,   7.75,   0.00,
09/09 01Z,   2.00,   1.55,  99.90,   3.55,   0.00,
09/09 02Z,   1.70,  -2.73,  99.90,  -1.03,   0.00,
09/09 03Z,   1.40,  -6.73,  99.90,  -5.33,   0.00,
09/09 04Z,   1.20, -10.03,  99.90,  -8.83,   0.00,
09/09 05Z,   1.00, -12.22,  99.90, -11.22,   0.00,
09/09 06Z,   0.90, -12.73,  99.90, -11.83,   0.00,  (min)
09/09 07Z,   0.70, -10.74,  99.90, -10.04,   0.00,
09/09 08Z,   0.60,  -5.73,  99.90,  -5.13,   0.00,
09/09 09Z,   0.50,   1.32,  99.90,   1.82,   0.00,
09/09 10Z,   0.40,   8.07,  99.90,   8.47,   0.00,
09/09 11Z,   0.30,  12.27,  99.90,  12.57,   0.00,
09/09 12Z,   0.20,  13.04,  99.90,  13.24,   0.00,