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 : 03/13/2026 19:22:08 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/12 00Z,  -1.10, -15.22,  99.90, -16.32,   0.00,
03/12 01Z,  -1.00, -18.28,  99.90, -19.28,   0.00,
03/12 02Z,  -0.90, -20.68,  99.90, -21.58,   0.00,
03/12 03Z,  -0.80, -21.90,  99.90, -22.70,   0.00,  (min)
03/12 04Z,  -0.70, -21.40,  99.90, -22.10,   0.00,
03/12 05Z,  -0.60, -18.71,  99.90, -19.31,   0.00,
03/12 06Z,  -0.70, -14.92,  99.90, -15.62,   0.00,
03/12 07Z,  -0.60, -12.13,  99.90, -12.73,   0.00,
03/12 08Z,  -0.50, -11.53,  99.90, -12.03,   0.00,  (max)
03/12 09Z,  -0.50, -12.87,  99.90, -13.37,   0.00,
03/12 10Z,  -0.40, -15.42,  99.90, -15.82,   0.00,
03/12 11Z,  -0.40, -18.45,  99.90, -18.85,   0.00,
03/12 12Z,  -0.40, -21.48,  99.90, -21.88,   0.00,
03/12 13Z,  -0.30, -24.17,  99.90, -24.47,   0.00,
03/12 14Z,  -0.20, -26.21,  99.90, -26.41,   0.00,
03/12 15Z,  -0.20, -27.13,  99.90, -27.33,   0.00,  (min)
03/12 16Z,  -0.20, -26.27,  99.90, -26.47,   0.00,
03/12 17Z,  -0.20, -23.08,  99.90, -23.28,   0.00,
03/12 18Z,  -0.20, -18.02,  99.90, -18.22,   0.00,
03/12 19Z,  -0.20, -12.58,  99.90, -12.78,   0.00,
03/12 20Z,  -0.20,  -8.47,  99.90,  -8.67,   0.00,
03/12 21Z,  -0.30,  -6.79,  99.90,  -7.09,   0.00,  (max)
03/12 22Z,  -0.30,  -7.50,  99.90,  -7.80,   0.00,
03/12 23Z,  -0.40,  -9.76,  99.90, -10.16,   0.00,
03/13 00Z,  -0.40, -12.72,  99.90, -13.12,   0.00,
03/13 01Z,  -0.40, -15.86,  99.90, -16.26,   0.00,
03/13 02Z,  -0.50, -18.74,  99.90, -19.24,   0.00,
03/13 03Z,  -0.50, -20.88,  99.90, -21.38,   0.00,
03/13 04Z,  -0.50, -21.76,  99.90, -22.26,   0.00,  (min)
03/13 05Z,  -0.50, -20.76,  99.90, -21.26,   0.00,
03/13 06Z,  -0.60, -17.63,  99.90, -18.23,   0.00,
03/13 07Z,  -0.60, -13.97,  99.90, -14.57,   0.00,
03/13 08Z,  -0.60, -11.81,  99.90, -12.41,   0.00,
03/13 09Z,  -0.50, -11.86,  99.90, -12.36,   0.00,  (max)
03/13 10Z,  -0.50, -13.61,  99.90, -14.11,   0.00,
03/13 11Z,  -0.40, -16.35,  99.90, -16.75,   0.00,
03/13 12Z,  -0.50, -19.40,  99.90, -19.90,   0.00,
03/13 13Z,  -0.40, -22.31,  99.90, -22.71,   0.00,
03/13 14Z,  -0.40, -24.81,  99.90, -25.21,   0.00,
03/13 15Z,  -0.40, -26.57,  99.90, -26.97,   0.00,
03/13 16Z,  -0.50, -27.10,  99.90, -27.60,   0.00,  (min)
03/13 17Z,  -0.60, -25.70,  99.90, -26.30,   0.00,
03/13 18Z,  -0.60, -21.95,  99.90, -22.55,   0.00,
03/13 19Z,  -0.70, -16.62,  99.90, -17.32,   0.00,
03/13 20Z,  -0.80, -11.40,  99.90, -12.20,   0.00,
03/13 21Z,  -0.90,  -7.86,  99.90,  -8.76,   0.00,
03/13 22Z,  -1.00,  -6.83,  99.90,  -7.83,   0.00,  (max)
03/13 23Z,  -1.00,  -8.02,  99.90,  -9.02,   0.00,
03/14 00Z,  -1.10, -10.51,  99.90, -11.61,   0.00,
03/14 01Z,  -1.10, -13.52,  99.90, -14.62,   0.00,
03/14 02Z,  -1.10, -16.58,  99.90, -17.68,   0.00,
03/14 03Z,  -1.10, -19.28,  99.90, -20.38,   0.00,
03/14 04Z,  -1.00, -21.15,  99.90, -22.15,   0.00,
03/14 05Z,  -1.00, -21.66,  99.90, -22.66,   0.00,  (min)
03/14 06Z,  -0.90, -20.13,  99.90, -21.03,   0.00,
03/14 07Z,  -0.90, -16.64,  99.90, -17.54,   0.00,
03/14 08Z,  -0.70, -13.21,  99.90, -13.91,   0.00,
03/14 09Z,  -0.60, -11.63,  99.90, -12.23,   0.00,  (max)
03/14 10Z,  -0.50, -12.18,  99.90, -12.68,   0.00,
03/14 11Z,  -0.50, -14.25,  99.90, -14.75,   0.00,
03/14 12Z,  -0.60, -17.12,  99.90, -17.72,   0.00,
03/14 13Z,  -0.70, -20.15,  99.90, -20.85,   0.00,
03/14 14Z,  -0.80, -22.95,  99.90, -23.75,   0.00,
03/14 15Z,  -0.80, -25.26,  99.90, -26.06,   0.00,
03/14 16Z,  -0.80, -26.75,  99.90, -27.55,   0.00,
03/14 17Z,  -0.80, -26.89,  99.90, -27.69,   0.00,  (min)
03/14 18Z,  -0.80, -24.95,  99.90, -25.75,   0.00,
03/14 19Z,  -0.80, -20.68,  99.90, -21.48,   0.00,
03/14 20Z,  -0.80, -15.21,  99.90, -16.01,   0.00,
03/14 21Z,  -0.80, -10.30,  99.90, -11.10,   0.00,
03/14 22Z,  -0.80,  -7.41,  99.90,  -8.21,   0.00,
03/14 23Z,  -0.90,  -7.04,  99.90,  -7.94,   0.00,  (max)
03/15 00Z,  -0.90,  -8.69,  99.90,  -9.59,   0.00,
03/15 01Z,  -1.00, -11.38,  99.90, -12.38,   0.00,
03/15 02Z,  -1.00, -14.43,  99.90, -15.43,   0.00,
03/15 03Z,  -1.00, -17.42,  99.90, -18.42,   0.00,
03/15 04Z,  -1.00, -19.94,  99.90, -20.94,   0.00,
03/15 05Z,  -1.00, -21.52,  99.90, -22.52,   0.00,
03/15 06Z,  -1.00, -21.63,  99.90, -22.63,   0.00,  (min)
03/15 07Z,  -1.00, -19.55,  99.90, -20.55,   0.00,
03/15 08Z,  -0.90, -15.78,  99.90, -16.68,   0.00,
03/15 09Z,  -0.80, -12.62,  99.90, -13.42,   0.00,
03/15 10Z,  -0.70, -11.51,  99.90, -12.21,   0.00,  (max)
03/15 11Z,  -0.70, -12.44,  99.90, -13.14,   0.00,
03/15 12Z,  -0.60, -14.75,  99.90, -15.35,   0.00,
03/15 13Z,  -0.70, -17.70,  99.90, -18.40,   0.00,
03/15 14Z,  -0.70, -20.69,  99.90, -21.39,   0.00,
03/15 15Z,  -0.70, -23.37,  99.90, -24.07,   0.00,
03/15 16Z,  -0.80, -25.51,  99.90, -26.31,   0.00,
03/15 17Z,  -0.80, -26.73,  99.90, -27.53,   0.00,  (min)
03/15 18Z,  -0.80, -26.47,  99.90, -27.27,   0.00,
03/15 19Z,  -0.80, -23.99,  99.90, -24.79,   0.00,
03/15 20Z,  -0.70, -19.28,  99.90, -19.98,   0.00,
03/15 21Z,  -0.60, -13.78,  99.90, -14.38,   0.00,
03/15 22Z,  -0.60,  -9.33,  99.90,  -9.93,   0.00,
03/15 23Z,  -0.50,  -7.15,  99.90,  -7.65,   0.00,  (max)
03/16 00Z,  -0.50,  -7.46,  99.90,  -7.96,   0.00,
03/16 01Z,  -0.60,  -9.55,  99.90, -10.15,   0.00,
03/16 02Z,  -0.70, -12.44,  99.90, -13.14,   0.00,
03/16 03Z,  -0.80, -15.54,  99.90, -16.34,   0.00,
03/16 04Z,  -0.90, -18.44,  99.90, -19.34,   0.00,
03/16 05Z,  -1.00, -20.76,  99.90, -21.76,   0.00,
03/16 06Z,  -1.10, -22.04,  99.90, -23.14,   0.00,  (min)
03/16 07Z,  -1.20, -21.67,  99.90, -22.87,   0.00,
03/16 08Z,  -1.30, -19.02,  99.90, -20.32,   0.00,
03/16 09Z,  -1.30, -15.05,  99.90, -16.35,   0.00,
03/16 10Z,  -1.20, -12.10,  99.90, -13.30,   0.00,
03/16 11Z,  -1.10, -11.33,  99.90, -12.43,   0.00,  (max)
03/16 12Z,  -1.00, -12.53,  99.90, -13.53,   0.00,
03/16 13Z,  -0.90, -15.02,  99.90, -15.92,   0.00,
03/16 14Z,  -0.90, -18.02,  99.90, -18.92,   0.00,
03/16 15Z,  -0.80, -20.97,  99.90, -21.77,   0.00,
03/16 16Z,  -0.80, -23.56,  99.90, -24.36,   0.00,
03/16 17Z,  -0.80, -25.53,  99.90, -26.33,   0.00,
03/16 18Z,  -0.80, -26.51,  99.90, -27.31,   0.00,  (min)
03/16 19Z,  -0.80, -25.84,  99.90, -26.64,   0.00,
03/16 20Z,  -0.70, -22.83,  99.90, -23.53,   0.00,
03/16 21Z,  -0.60, -17.76,  99.90, -18.36,   0.00,
03/16 22Z,  -0.60, -12.39,  99.90, -12.99,   0.00,
03/16 23Z,  -0.60,  -8.54,  99.90,  -9.14,   0.00,
03/17 00Z,  -0.60,  -7.16,  99.90,  -7.76,   0.00,  (max)
03/17 01Z,  -0.60,  -8.17,  99.90,  -8.77,   0.00,
03/17 02Z,  -0.60, -10.67,  99.90, -11.27,   0.00,
03/17 03Z,  -0.60, -13.76,  99.90, -14.36,   0.00,
03/17 04Z,  -0.60, -16.88,  99.90, -17.48,   0.00,
03/17 05Z,  -0.60, -19.68,  99.90, -20.28,   0.00,
03/17 06Z,  -0.60, -21.78,  99.90, -22.38,   0.00,
03/17 07Z,  -0.50, -22.70,  99.90, -23.20,   0.00,  (min)
03/17 08Z,  -0.40, -21.77,  99.90, -22.17,   0.00,
03/17 09Z,  -0.20, -18.52,  99.90, -18.72,   0.00,
03/17 10Z,  -0.10, -14.35,  99.90, -14.45,   0.00,
03/17 11Z,  -0.10, -11.51,  99.90, -11.61,   0.00,
03/17 12Z,  -0.10, -10.95,  99.90, -11.05,   0.00,