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
#Clarks Point, Nushagak Bay, AK : 12/17/2025 03:22:31 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/15 12Z,  -4.40,  -9.75,  99.90, -14.15,   0.00,
12/15 13Z,  -4.50, -13.11,  99.90, -17.61,   0.00,
12/15 14Z,  -4.50, -17.09,  99.90, -21.59,   0.00,
12/15 15Z,  -4.40, -20.94,  99.90, -25.34,   0.00,
12/15 16Z,  -4.20, -23.56,  99.90, -27.76,   0.00,
12/15 17Z,  -3.70, -24.07,  99.90, -27.77,   0.00,  (min)
12/15 18Z,  -2.90, -22.40,  99.90, -25.30,   0.00,
12/15 19Z,  -2.40, -19.20,  99.90, -21.60,   0.00,
12/15 20Z,  -2.10, -15.29,  99.90, -17.39,   0.00,
12/15 21Z,  -1.80, -11.40,  99.90, -13.20,   0.00,
12/15 22Z,  -1.60,  -8.28,  99.90,  -9.88,   0.00,
12/15 23Z,  -1.50,  -6.58,  99.90,  -8.08,   0.00,
12/16 00Z,  -1.40,  -6.49,  99.90,  -7.89,   0.00,  (max)
12/16 01Z,  -1.30,  -7.80,  99.90,  -9.10,   0.00,
12/16 02Z,  -1.10, -10.18,  99.90, -11.28,   0.00,
12/16 03Z,  -1.00, -13.14,  99.90, -14.14,   0.00,
12/16 04Z,  -0.80, -15.78,  99.90, -16.58,   0.00,
12/16 05Z,  -0.70, -17.12,  99.90, -17.82,   0.00,  (min)
12/16 06Z,  -0.60, -16.72,  99.90, -17.32,   0.00,
12/16 07Z,  -0.50, -14.96,  99.90, -15.46,   0.00,
12/16 08Z,  -0.50, -12.59,  99.90, -13.09,   0.00,
12/16 09Z,  -0.50, -10.26,  99.90, -10.76,   0.00,
12/16 10Z,  -0.50,  -8.60,  99.90,  -9.10,   0.00,
12/16 11Z,  -0.50,  -8.18,  99.90,  -8.68,   0.00,  (max)
12/16 12Z,  -0.40,  -9.26,  99.90,  -9.66,   0.00,
12/16 13Z,  -0.40, -11.66,  99.90, -12.06,   0.00,
12/16 14Z,  -0.50, -14.96,  99.90, -15.46,   0.00,
12/16 15Z,  -0.60, -18.68,  99.90, -19.28,   0.00,
12/16 16Z,  -0.80, -22.06,  99.90, -22.86,   0.00,
12/16 17Z,  -0.90, -24.06,  99.90, -24.96,   0.00,
12/16 18Z,  -1.10, -23.92,  99.90, -25.02,   0.00,  (min)
12/16 19Z,  -1.40, -21.75,  99.90, -23.15,   0.00,
12/16 20Z,  -1.50, -18.26,  99.90, -19.76,   0.00,
12/16 21Z,  -1.70, -14.23,  99.90, -15.93,   0.00,
12/16 22Z,  -1.70, -10.37,  99.90, -12.07,   0.00,
12/16 23Z,  -1.80,  -7.41,  99.90,  -9.21,   0.00,
12/17 00Z,  -1.70,  -5.89,  99.90,  -7.59,   0.00,  (max)
12/17 01Z,  -1.70,  -5.94,  99.90,  -7.64,   0.00,
12/17 02Z,  -1.50,  -7.32,  99.90,  -8.82,   0.00,
12/17 03Z,  -1.30,  -9.73,  99.90, -11.03,   0.00,
12/17 04Z,  -1.20, -12.64,  99.90, -13.84,   0.00,
12/17 05Z,  -1.20, -15.17,  99.90, -16.37,   0.00,
12/17 06Z,  -1.30, -16.39,  99.90, -17.69,   0.00,  (min)
12/17 07Z,  -1.30, -16.00,  99.90, -17.30,   0.00,
12/17 08Z,  -1.30, -14.45,  99.90, -15.75,   0.00,
12/17 09Z,  -1.20, -12.47,  99.90, -13.67,   0.00,
12/17 10Z,  -1.10, -10.62,  99.90, -11.72,   0.00,
12/17 11Z,  -1.00,  -9.47,  99.90, -10.47,   0.00,  (max)
12/17 12Z,  -1.00,  -9.52,  99.90, -10.52,   0.00,
12/17 13Z,  -0.90, -10.92,  99.90, -11.82,   0.00,
12/17 14Z,  -0.80, -13.42,  99.90, -14.22,   0.00,
12/17 15Z,  -0.90, -16.60,  99.90, -17.50,   0.00,
12/17 16Z,  -1.10, -20.01,  99.90, -21.11,   0.00,
12/17 17Z,  -1.40, -22.88,  99.90, -24.28,   0.00,
12/17 18Z,  -1.70, -24.21,  99.90, -25.91,   0.00,  (min)
12/17 19Z,  -1.90, -23.44,  99.90, -25.34,   0.00,
12/17 20Z,  -2.00, -20.80,  99.90, -22.80,   0.00,
12/17 21Z,  -1.90, -17.06,  99.90, -18.96,   0.00,
12/17 22Z,  -1.80, -12.98,  99.90, -14.78,   0.00,
12/17 23Z,  -1.60,  -9.24,  99.90, -10.84,   0.00,
12/18 00Z,  -1.40,  -6.52,  99.90,  -7.92,   0.00,
12/18 01Z,  -1.30,  -5.30,  99.90,  -6.60,   0.00,  (max)
12/18 02Z,  -1.30,  -5.58,  99.90,  -6.88,   0.00,
12/18 03Z,  -1.40,  -7.13,  99.90,  -8.53,   0.00,
12/18 04Z,  -1.50,  -9.62,  99.90, -11.12,   0.00,
12/18 05Z,  -1.60, -12.52,  99.90, -14.12,   0.00,
12/18 06Z,  -1.70, -14.91,  99.90, -16.61,   0.00,
12/18 07Z,  -1.70, -15.96,  99.90, -17.66,   0.00,  (min)
12/18 08Z,  -1.60, -15.53,  99.90, -17.13,   0.00,
12/18 09Z,  -1.50, -14.14,  99.90, -15.64,   0.00,
12/18 10Z,  -1.20, -12.45,  99.90, -13.65,   0.00,
12/18 11Z,  -1.00, -11.00,  99.90, -12.00,   0.00,
12/18 12Z,  -0.80, -10.30,  99.90, -11.10,   0.00,  (max)
12/18 13Z,  -0.60, -10.75,  99.90, -11.35,   0.00,
12/18 14Z,  -0.60, -12.41,  99.90, -13.01,   0.00,
12/18 15Z,  -0.50, -14.96,  99.90, -15.46,   0.00,
12/18 16Z,  -0.50, -18.00,  99.90, -18.50,   0.00,
12/18 17Z,  -0.50, -21.08,  99.90, -21.58,   0.00,
12/18 18Z,  -0.50, -23.41,  99.90, -23.91,   0.00,
12/18 19Z,  -0.50, -24.07,  99.90, -24.57,   0.00,  (min)
12/18 20Z,  -0.50, -22.67,  99.90, -23.17,   0.00,
12/18 21Z,  -0.40, -19.61,  99.90, -20.01,   0.00,
12/18 22Z,  -0.40, -15.69,  99.90, -16.09,   0.00,
12/18 23Z,  -0.30, -11.64,  99.90, -11.94,   0.00,
12/19 00Z,  -0.20,  -8.11,  99.90,  -8.31,   0.00,
12/19 01Z,  -0.20,  -5.73,  99.90,  -5.93,   0.00,
12/19 02Z,  -0.10,  -4.87,  99.90,  -4.97,   0.00,  (max)
12/19 03Z,   0.00,  -5.47,  99.90,  -5.47,   0.00,
12/19 04Z,   0.00,  -7.23,  99.90,  -7.23,   0.00,
12/19 05Z,   0.00,  -9.83,  99.90,  -9.83,   0.00,
12/19 06Z,   0.10, -12.70,  99.90, -12.60,   0.00,
12/19 07Z,   0.10, -14.92,  99.90, -14.82,   0.00,
12/19 08Z,   0.10, -15.76,  99.90, -15.66,   0.00,  (min)
12/19 09Z,   0.10, -15.24,  99.90, -15.14,   0.00,
12/19 10Z,   0.00, -13.93,  99.90, -13.93,   0.00,
12/19 11Z,   0.00, -12.48,  99.90, -12.48,   0.00,
12/19 12Z,  -0.20, -11.36,  99.90, -11.56,   0.00,
12/19 13Z,  -0.40, -11.05,  99.90, -11.45,   0.00,  (max)
12/19 14Z,  -0.50, -11.86,  99.90, -12.36,   0.00,
12/19 15Z,  -0.60, -13.73,  99.90, -14.33,   0.00,
12/19 16Z,  -0.40, -16.30,  99.90, -16.70,   0.00,
12/19 17Z,  -0.30, -19.18,  99.90, -19.48,   0.00,
12/19 18Z,  -0.10, -21.89,  99.90, -21.99,   0.00,
12/19 19Z,   0.00, -23.67,  99.90, -23.67,   0.00,
12/19 20Z,   0.00, -23.68,  99.90, -23.68,   0.00,  (min)
12/19 21Z,   0.00, -21.70,  99.90, -21.70,   0.00,
12/19 22Z,  -0.10, -18.27,  99.90, -18.37,   0.00,
12/19 23Z,  -0.30, -14.23,  99.90, -14.53,   0.00,
12/20 00Z,  -0.50, -10.28,  99.90, -10.78,   0.00,
12/20 01Z,  -0.60,  -7.03,  99.90,  -7.63,   0.00,
12/20 02Z,  -0.70,  -5.07,  99.90,  -5.77,   0.00,
12/20 03Z,  -0.70,  -4.65,  99.90,  -5.35,   0.00,  (max)
12/20 04Z,  -0.80,  -5.60,  99.90,  -6.40,   0.00,
12/20 05Z,  -0.80,  -7.60,  99.90,  -8.40,   0.00,
12/20 06Z,  -0.80, -10.31,  99.90, -11.11,   0.00,
12/20 07Z,  -0.70, -13.12,  99.90, -13.82,   0.00,
12/20 08Z,  -0.70, -15.12,  99.90, -15.82,   0.00,
12/20 09Z,  -0.60, -15.71,  99.90, -16.31,   0.00,  (min)
12/20 10Z,  -0.60, -15.04,  99.90, -15.64,   0.00,
12/20 11Z,  -0.70, -13.78,  99.90, -14.48,   0.00,
12/20 12Z,  -0.80, -12.51,  99.90, -13.31,   0.00,
12/20 13Z,  -0.90, -11.68,  99.90, -12.58,   0.00,  (max)
12/20 14Z,  -1.00, -11.71,  99.90, -12.71,   0.00,
12/20 15Z,  -1.10, -12.84,  99.90, -13.94,   0.00,
12/20 16Z,  -1.10, -14.89,  99.90, -15.99,   0.00,
12/20 17Z,  -1.10, -17.45,  99.90, -18.55,   0.00,
12/20 18Z,  -1.00, -20.15,  99.90, -21.15,   0.00,
12/20 19Z,  99.90, -22.49,  99.90,  99.90,   0.00,
12/20 20Z,  99.90, -23.70,  99.90,  99.90,   0.00,
12/20 21Z,  99.90, -23.06,  99.90,  99.90,   0.00,
12/20 22Z,  99.90, -20.53,  99.90,  99.90,   0.00,
12/20 23Z,  99.90, -16.81,  99.90,  99.90,   0.00,
12/21 00Z,  99.90, -12.72,  99.90,  99.90,   0.00,