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 : 07/16/2025 18:23:33 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/15 00Z,   0.20, -17.71,  99.90, -17.51,   0.00,  (min)
07/15 01Z,   0.20, -16.20,  99.90, -16.00,   0.00,
07/15 02Z,   0.20, -12.51,  99.90, -12.31,   0.00,
07/15 03Z,   0.20,  -8.85,  99.90,  -8.65,   0.00,
07/15 04Z,   0.10,  -7.17,  99.90,  -7.07,   0.00,  (max)
07/15 05Z,   0.10,  -7.72,  99.90,  -7.62,   0.00,
07/15 06Z,   0.10,  -9.84,  99.90,  -9.74,   0.00,
07/15 07Z,   0.10, -12.72,  99.90, -12.62,   0.00,
07/15 08Z,   0.10, -15.66,  99.90, -15.56,   0.00,
07/15 09Z,   0.10, -18.24,  99.90, -18.14,   0.00,
07/15 10Z,   0.10, -20.22,  99.90, -20.12,   0.00,
07/15 11Z,   0.10, -21.29,  99.90, -21.19,   0.00,  (min)
07/15 12Z,   0.20, -20.87,  99.90, -20.67,   0.00,
07/15 13Z,   0.20, -18.07,  99.90, -17.87,   0.00,
07/15 14Z,   0.30, -12.68,  99.90, -12.38,   0.00,
07/15 15Z,   0.30,  -6.41,  99.90,  -6.11,   0.00,
07/15 16Z,   0.30,  -1.62,  99.90,  -1.32,   0.00,
07/15 17Z,   0.20,   0.40,  99.90,   0.60,   0.00,  (max)
07/15 18Z,   0.10,  -0.44,  99.90,  -0.34,   0.00,
07/15 19Z,   0.10,  -3.27,  99.90,  -3.17,   0.00,
07/15 20Z,   0.10,  -7.00,  99.90,  -6.90,   0.00,
07/15 21Z,   0.00, -10.84,  99.90, -10.84,   0.00,
07/15 22Z,   0.00, -14.32,  99.90, -14.32,   0.00,
07/15 23Z,   0.00, -17.11,  99.90, -17.11,   0.00,
07/16 00Z,   0.00, -18.77,  99.90, -18.77,   0.00,
07/16 01Z,   0.00, -18.79,  99.90, -18.79,   0.00,  (min)
07/16 02Z,   0.00, -16.45,  99.90, -16.45,   0.00,
07/16 03Z,   0.00, -12.10,  99.90, -12.10,   0.00,
07/16 04Z,   0.00,  -8.09,  99.90,  -8.09,   0.00,
07/16 05Z,   0.00,  -6.23,  99.90,  -6.23,   0.00,  (max)
07/16 06Z,   0.00,  -6.76,  99.90,  -6.76,   0.00,
07/16 07Z,   0.00,  -8.98,  99.90,  -8.98,   0.00,
07/16 08Z,   0.00, -11.96,  99.90, -11.96,   0.00,
07/16 09Z,   0.00, -14.97,  99.90, -14.97,   0.00,
07/16 10Z,   0.00, -17.58,  99.90, -17.58,   0.00,
07/16 11Z,   0.00, -19.53,  99.90, -19.53,   0.00,
07/16 12Z,   0.00, -20.49,  99.90, -20.49,   0.00,  (min)
07/16 13Z,   0.10, -19.79,  99.90, -19.69,   0.00,
07/16 14Z,   0.20, -16.52,  99.90, -16.32,   0.00,
07/16 15Z,   0.30, -10.77,  99.90, -10.47,   0.00,
07/16 16Z,   0.40,  -4.75,  99.90,  -4.35,   0.00,
07/16 17Z,   0.50,  -0.82,  99.90,  -0.32,   0.00,
07/16 18Z,   0.60,   0.09,  99.90,   0.69,   0.00,  (max)
07/16 19Z,   0.70,  -1.71,  99.90,  -1.01,   0.00,
07/16 20Z,   0.70,  -5.17,  99.90,  -4.47,   0.00,
07/16 21Z,   0.80,  -9.25,  99.90,  -8.45,   0.00,
07/16 22Z,   0.90, -13.22,  99.90, -12.32,   0.00,
07/16 23Z,   1.00, -16.66,  99.90, -15.66,   0.00,
07/17 00Z,   1.20, -19.22,  99.90, -18.02,   0.00,
07/17 01Z,   1.40, -20.48,  99.90, -19.08,   0.00,  (min)
07/17 02Z,   1.60, -19.82,  99.90, -18.22,   0.00,
07/17 03Z,   1.70, -16.59,  99.90, -14.89,   0.00,
07/17 04Z,   1.70, -11.53,  99.90,  -9.83,   0.00,
07/17 05Z,   1.70,  -7.08,  99.90,  -5.38,   0.00,
07/17 06Z,   1.70,  -4.94,  99.90,  -3.24,   0.00,  (max)
07/17 07Z,   1.60,  -5.41,  99.90,  -3.81,   0.00,
07/17 08Z,   1.40,  -7.71,  99.90,  -6.31,   0.00,
07/17 09Z,   1.10, -10.80,  99.90,  -9.70,   0.00,
07/17 10Z,   0.90, -13.92,  99.90, -13.02,   0.00,
07/17 11Z,   0.80, -16.63,  99.90, -15.83,   0.00,
07/17 12Z,   0.70, -18.64,  99.90, -17.94,   0.00,
07/17 13Z,   0.60, -19.56,  99.90, -18.96,   0.00,  (min)
07/17 14Z,   0.50, -18.66,  99.90, -18.16,   0.00,
07/17 15Z,   0.50, -15.05,  99.90, -14.55,   0.00,
07/17 16Z,   0.50,  -9.14,  99.90,  -8.64,   0.00,
07/17 17Z,   0.50,  -3.58,  99.90,  -3.08,   0.00,
07/17 18Z,   0.50,  -0.60,  99.90,  -0.10,   0.00,  (max)
07/17 19Z,   0.50,  -0.72,  99.90,  -0.22,   0.00,
07/17 20Z,   0.50,  -3.30,  99.90,  -2.80,   0.00,
07/17 21Z,   0.50,  -7.25,  99.90,  -6.75,   0.00,
07/17 22Z,   0.60, -11.58,  99.90, -10.98,   0.00,
07/17 23Z,   0.70, -15.61,  99.90, -14.91,   0.00,
07/18 00Z,   0.70, -18.96,  99.90, -18.26,   0.00,
07/18 01Z,   0.70, -21.28,  99.90, -20.58,   0.00,
07/18 02Z,   0.50, -22.10,  99.90, -21.60,   0.00,  (min)
07/18 03Z,   0.20, -20.72,  99.90, -20.52,   0.00,
07/18 04Z,   0.00, -16.60,  99.90, -16.60,   0.00,
07/18 05Z,   0.00, -10.82,  99.90, -10.82,   0.00,
07/18 06Z,  -0.10,  -5.87,  99.90,  -5.97,   0.00,
07/18 07Z,  -0.10,  -3.42,  99.90,  -3.52,   0.00,  (max)
07/18 08Z,  -0.10,  -3.79,  99.90,  -3.89,   0.00,
07/18 09Z,   0.00,  -6.17,  99.90,  -6.17,   0.00,
07/18 10Z,   0.00,  -9.40,  99.90,  -9.40,   0.00,
07/18 11Z,   0.10, -12.67,  99.90, -12.57,   0.00,
07/18 12Z,   0.20, -15.54,  99.90, -15.34,   0.00,
07/18 13Z,   0.30, -17.66,  99.90, -17.36,   0.00,
07/18 14Z,   0.30, -18.61,  99.90, -18.31,   0.00,  (min)
07/18 15Z,   0.40, -17.62,  99.90, -17.22,   0.00,
07/18 16Z,   0.40, -13.79,  99.90, -13.39,   0.00,
07/18 17Z,   0.50,  -7.91,  99.90,  -7.41,   0.00,
07/18 18Z,   0.50,  -2.93,  99.90,  -2.43,   0.00,
07/18 19Z,   0.60,  -0.85,  99.90,  -0.25,   0.00,  (max)
07/18 20Z,   0.70,  -1.82,  99.90,  -1.12,   0.00,
07/18 21Z,   0.80,  -5.00,  99.90,  -4.20,   0.00,
07/18 22Z,   0.90,  -9.30,  99.90,  -8.40,   0.00,
07/18 23Z,   1.00, -13.78,  99.90, -12.78,   0.00,
07/19 00Z,   1.00, -17.83,  99.90, -16.83,   0.00,
07/19 01Z,   0.90, -21.07,  99.90, -20.17,   0.00,
07/19 02Z,   0.90, -23.13,  99.90, -22.23,   0.00,
07/19 03Z,   0.80, -23.50,  99.90, -22.70,   0.00,  (min)
07/19 04Z,   0.70, -21.40,  99.90, -20.70,   0.00,
07/19 05Z,   0.50, -16.45,  99.90, -15.95,   0.00,
07/19 06Z,   0.50, -10.01,  99.90,  -9.51,   0.00,
07/19 07Z,   0.50,  -4.57,  99.90,  -4.07,   0.00,
07/19 08Z,   0.50,  -1.83,  99.90,  -1.33,   0.00,  (max)
07/19 09Z,   0.60,  -2.11,  99.90,  -1.51,   0.00,
07/19 10Z,   0.60,  -4.56,  99.90,  -3.96,   0.00,
07/19 11Z,   0.50,  -7.94,  99.90,  -7.44,   0.00,
07/19 12Z,   0.50, -11.40,  99.90, -10.90,   0.00,
07/19 13Z,   0.50, -14.46,  99.90, -13.96,   0.00,
07/19 14Z,   0.50, -16.75,  99.90, -16.25,   0.00,
07/19 15Z,   0.50, -17.78,  99.90, -17.28,   0.00,  (min)
07/19 16Z,   0.40, -16.76,  99.90, -16.36,   0.00,
07/19 17Z,   0.40, -12.84,  99.90, -12.44,   0.00,
07/19 18Z,   0.40,  -7.11,  99.90,  -6.71,   0.00,
07/19 19Z,   0.30,  -2.71,  99.90,  -2.41,   0.00,
07/19 20Z,   0.30,  -1.42,  99.90,  -1.12,   0.00,  (max)
07/19 21Z,   0.20,  -3.01,  99.90,  -2.81,   0.00,
07/19 22Z,   0.20,  -6.60,  99.90,  -6.40,   0.00,
07/19 23Z,   0.20, -11.13,  99.90, -10.93,   0.00,
07/20 00Z,   0.30, -15.69,  99.90, -15.39,   0.00,
07/20 01Z,   0.30, -19.71,  99.90, -19.41,   0.00,
07/20 02Z,   0.40, -22.82,  99.90, -22.42,   0.00,
07/20 03Z,   0.40, -24.65,  99.90, -24.25,   0.00,  (min)
07/20 04Z,   0.40, -24.59,  99.90, -24.19,   0.00,
07/20 05Z,   0.50, -21.84,  99.90, -21.34,   0.00,
07/20 06Z,   0.50, -16.18,  99.90, -15.68,   0.00,
07/20 07Z,   0.50,  -9.17,  99.90,  -8.67,   0.00,
07/20 08Z,   0.60,  -3.32,  99.90,  -2.72,   0.00,
07/20 09Z,   0.60,  -0.35,  99.90,   0.25,   0.00,  (max)
07/20 10Z,   0.60,  -0.56,  99.90,   0.04,   0.00,
07/20 11Z,   0.60,  -3.09,  99.90,  -2.49,   0.00,
07/20 12Z,   0.60,  -6.61,  99.90,  -6.01,   0.00,