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 : 05/22/2025 22:23:17 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/21 06Z,   0.20,  -9.71,  99.90,  -9.51,   0.00,
05/21 07Z,   0.00,  -7.16,  99.90,  -7.16,   0.00,
05/21 08Z,   0.00,  -6.98,  99.90,  -6.98,   0.00,  (max)
05/21 09Z,   0.00,  -8.67,  99.90,  -8.67,   0.00,
05/21 10Z,  -0.10, -11.41,  99.90, -11.51,   0.00,
05/21 11Z,  -0.10, -14.37,  99.90, -14.47,   0.00,
05/21 12Z,   0.00, -17.02,  99.90, -17.02,   0.00,
05/21 13Z,  -0.10, -19.10,  99.90, -19.20,   0.00,
05/21 14Z,  -0.10, -20.36,  99.90, -20.46,   0.00,  (min)
05/21 15Z,  -0.10, -20.35,  99.90, -20.45,   0.00,
05/21 16Z,  -0.10, -18.22,  99.90, -18.32,   0.00,
05/21 17Z,  -0.10, -13.35,  99.90, -13.45,   0.00,
05/21 18Z,  -0.10,  -7.08,  99.90,  -7.18,   0.00,
05/21 19Z,   0.00,  -2.08,  99.90,  -2.08,   0.00,
05/21 20Z,   0.00,   0.14,  99.90,   0.14,   0.00,  (max)
05/21 21Z,   0.10,  -0.55,  99.90,  -0.45,   0.00,
05/21 22Z,   0.20,  -3.36,  99.90,  -3.16,   0.00,
05/21 23Z,   0.40,  -7.19,  99.90,  -6.79,   0.00,
05/22 00Z,   0.60, -11.16,  99.90, -10.56,   0.00,
05/22 01Z,   0.60, -14.75,  99.90, -14.15,   0.00,
05/22 02Z,   0.70, -17.63,  99.90, -16.93,   0.00,
05/22 03Z,   0.70, -19.48,  99.90, -18.78,   0.00,
05/22 04Z,   0.60, -19.80,  99.90, -19.20,   0.00,  (min)
05/22 05Z,   0.60, -17.87,  99.90, -17.27,   0.00,
05/22 06Z,   0.40, -13.50,  99.90, -13.10,   0.00,
05/22 07Z,   0.40,  -8.75,  99.90,  -8.35,   0.00,
05/22 08Z,   0.30,  -5.89,  99.90,  -5.59,   0.00,
05/22 09Z,   0.30,  -5.59,  99.90,  -5.29,   0.00,  (max)
05/22 10Z,   0.20,  -7.36,  99.90,  -7.16,   0.00,
05/22 11Z,   0.20, -10.25,  99.90, -10.05,   0.00,
05/22 12Z,   0.10, -13.36,  99.90, -13.26,   0.00,
05/22 13Z,   0.10, -16.16,  99.90, -16.06,   0.00,
05/22 14Z,   0.10, -18.34,  99.90, -18.24,   0.00,
05/22 15Z,   0.00, -19.64,  99.90, -19.64,   0.00,  (min)
05/22 16Z,   0.00, -19.55,  99.90, -19.55,   0.00,
05/22 17Z,  -0.10, -17.15,  99.90, -17.25,   0.00,
05/22 18Z,   0.00, -11.98,  99.90, -11.98,   0.00,
05/22 19Z,   0.00,  -5.85,  99.90,  -5.85,   0.00,
05/22 20Z,   0.00,  -1.53,  99.90,  -1.53,   0.00,
05/22 21Z,   0.00,  -0.25,  99.90,  -0.25,   0.00,  (max)
05/22 22Z,   0.10,  -1.77,  99.90,  -1.67,   0.00,
05/22 23Z,   0.10,  -5.16,  99.90,  -5.06,   0.00,
05/23 00Z,   0.10,  -9.33,  99.90,  -9.23,   0.00,
05/23 01Z,   0.10, -13.43,  99.90, -13.33,   0.00,
05/23 02Z,   0.10, -17.00,  99.90, -16.90,   0.00,
05/23 03Z,   0.10, -19.73,  99.90, -19.63,   0.00,
05/23 04Z,   0.00, -21.25,  99.90, -21.25,   0.00,  (min)
05/23 05Z,   0.00, -20.99,  99.90, -20.99,   0.00,
05/23 06Z,   0.00, -18.19,  99.90, -18.19,   0.00,
05/23 07Z,   0.00, -12.99,  99.90, -12.99,   0.00,
05/23 08Z,   0.00,  -7.63,  99.90,  -7.63,   0.00,
05/23 09Z,   0.00,  -4.32,  99.90,  -4.32,   0.00,
05/23 10Z,   0.00,  -3.81,  99.90,  -3.81,   0.00,  (max)
05/23 11Z,   0.00,  -5.62,  99.90,  -5.62,   0.00,
05/23 12Z,   0.00,  -8.67,  99.90,  -8.67,   0.00,
05/23 13Z,  -0.10, -11.98,  99.90, -12.08,   0.00,
05/23 14Z,  -0.10, -14.99,  99.90, -15.09,   0.00,
05/23 15Z,  -0.20, -17.37,  99.90, -17.57,   0.00,
05/23 16Z,  -0.30, -18.81,  99.90, -19.11,   0.00,  (min)
05/23 17Z,  -0.30, -18.73,  99.90, -19.03,   0.00,
05/23 18Z,  -0.40, -16.22,  99.90, -16.62,   0.00,
05/23 19Z,  -0.30, -10.92,  99.90, -11.22,   0.00,
05/23 20Z,  -0.30,  -5.08,  99.90,  -5.38,   0.00,
05/23 21Z,  -0.20,  -1.49,  99.90,  -1.69,   0.00,
05/23 22Z,   0.00,  -1.06,  99.90,  -1.06,   0.00,  (max)
05/23 23Z,   0.00,  -3.26,  99.90,  -3.26,   0.00,
05/24 00Z,   0.00,  -7.09,  99.90,  -7.09,   0.00,
05/24 01Z,   0.00, -11.50,  99.90, -11.50,   0.00,
05/24 02Z,   0.00, -15.69,  99.90, -15.69,   0.00,
05/24 03Z,   0.00, -19.22,  99.90, -19.22,   0.00,
05/24 04Z,   0.00, -21.77,  99.90, -21.77,   0.00,
05/24 05Z,   0.10, -22.95,  99.90, -22.85,   0.00,  (min)
05/24 06Z,   0.20, -22.08,  99.90, -21.88,   0.00,
05/24 07Z,   0.20, -18.41,  99.90, -18.21,   0.00,
05/24 08Z,   0.30, -12.37,  99.90, -12.07,   0.00,
05/24 09Z,   0.40,  -6.34,  99.90,  -5.94,   0.00,
05/24 10Z,   0.50,  -2.55,  99.90,  -2.05,   0.00,
05/24 11Z,   0.50,  -1.79,  99.90,  -1.29,   0.00,  (max)
05/24 12Z,   0.50,  -3.63,  99.90,  -3.13,   0.00,
05/24 13Z,   0.40,  -6.85,  99.90,  -6.45,   0.00,
05/24 14Z,   0.40, -10.41,  99.90, -10.01,   0.00,
05/24 15Z,   0.40, -13.70,  99.90, -13.30,   0.00,
05/24 16Z,   0.40, -16.35,  99.90, -15.95,   0.00,
05/24 17Z,   0.40, -17.99,  99.90, -17.59,   0.00,
05/24 18Z,   0.40, -18.03,  99.90, -17.63,   0.00,  (min)
05/24 19Z,   0.40, -15.52,  99.90, -15.12,   0.00,
05/24 20Z,   0.40, -10.25,  99.90,  -9.85,   0.00,
05/24 21Z,   0.50,  -4.77,  99.90,  -4.27,   0.00,
05/24 22Z,   0.50,  -1.85,  99.90,  -1.35,   0.00,  (max)
05/24 23Z,   0.50,  -2.10,  99.90,  -1.60,   0.00,
05/25 00Z,   0.50,  -4.81,  99.90,  -4.31,   0.00,
05/25 01Z,   0.40,  -8.96,  99.90,  -8.56,   0.00,
05/25 02Z,   0.40, -13.52,  99.90, -13.12,   0.00,
05/25 03Z,   0.30, -17.75,  99.90, -17.45,   0.00,
05/25 04Z,   0.20, -21.23,  99.90, -21.03,   0.00,
05/25 05Z,   0.20, -23.61,  99.90, -23.41,   0.00,
05/25 06Z,   0.10, -24.44,  99.90, -24.34,   0.00,  (min)
05/25 07Z,   0.10, -22.97,  99.90, -22.87,   0.00,
05/25 08Z,   0.10, -18.47,  99.90, -18.37,   0.00,
05/25 09Z,   0.20, -11.65,  99.90, -11.45,   0.00,
05/25 10Z,   0.30,  -4.98,  99.90,  -4.68,   0.00,
05/25 11Z,   0.40,  -0.72,  99.90,  -0.32,   0.00,
05/25 12Z,   0.50,   0.26,  99.90,   0.76,   0.00,  (max)
05/25 13Z,   0.60,  -1.62,  99.90,  -1.02,   0.00,
05/25 14Z,   0.70,  -5.03,  99.90,  -4.33,   0.00,
05/25 15Z,   0.70,  -8.87,  99.90,  -8.17,   0.00,
05/25 16Z,   0.80, -12.49,  99.90, -11.69,   0.00,
05/25 17Z,   0.90, -15.45,  99.90, -14.55,   0.00,
05/25 18Z,   0.90, -17.34,  99.90, -16.44,   0.00,
05/25 19Z,   0.80, -17.53,  99.90, -16.73,   0.00,  (min)
05/25 20Z,   0.80, -15.11,  99.90, -14.31,   0.00,
05/25 21Z,   0.70,  -9.95,  99.90,  -9.25,   0.00,
05/25 22Z,   0.60,  -4.82,  99.90,  -4.22,   0.00,
05/25 23Z,   0.50,  -2.44,  99.90,  -1.94,   0.00,  (max)
05/26 00Z,   0.40,  -3.19,  99.90,  -2.79,   0.00,
05/26 01Z,   0.40,  -6.24,  99.90,  -5.84,   0.00,
05/26 02Z,   0.40, -10.59,  99.90, -10.19,   0.00,
05/26 03Z,   0.40, -15.23,  99.90, -14.83,   0.00,
05/26 04Z,   0.30, -19.46,  99.90, -19.16,   0.00,
05/26 05Z,   0.30, -22.86,  99.90, -22.56,   0.00,
05/26 06Z,   0.30, -25.08,  99.90, -24.78,   0.00,
05/26 07Z,   0.30, -25.60,  99.90, -25.30,   0.00,  (min)
05/26 08Z,   0.30, -23.58,  99.90, -23.28,   0.00,
05/26 09Z,   0.40, -18.36,  99.90, -17.96,   0.00,
05/26 10Z,   0.40, -10.86,  99.90, -10.46,   0.00,
05/26 11Z,   0.30,  -3.65,  99.90,  -3.35,   0.00,
05/26 12Z,   0.30,   0.98,  99.90,   1.28,   0.00,
05/26 13Z,  99.90,   2.09,  99.90,  99.90,   0.00,
05/26 14Z,  99.90,   0.15,  99.90,  99.90,   0.00,
05/26 15Z,  99.90,  -3.46,  99.90,  99.90,   0.00,
05/26 16Z,  99.90,  -7.59,  99.90,  99.90,   0.00,
05/26 17Z,  99.90, -11.54,  99.90,  99.90,   0.00,
05/26 18Z,  99.90, -14.81,  99.90,  99.90,   0.00,