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 : 05/19/2025 00:22:09 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/17 06Z,   1.00, -13.53,  99.90, -12.53,   0.00,
05/17 07Z,   0.90, -15.59,  99.90, -14.69,   0.00,
05/17 08Z,   0.80, -18.01,  99.90, -17.21,   0.00,
05/17 09Z,   0.80, -20.33,  99.90, -19.53,   0.00,
05/17 10Z,   0.70, -22.14,  99.90, -21.44,   0.00,
05/17 11Z,   0.70, -22.86,  99.90, -22.16,   0.00,  (min)
05/17 12Z,   0.60, -21.87,  99.90, -21.27,   0.00,
05/17 13Z,   0.50, -19.05,  99.90, -18.55,   0.00,
05/17 14Z,   0.50, -15.08,  99.90, -14.58,   0.00,
05/17 15Z,   0.50, -10.94,  99.90, -10.44,   0.00,
05/17 16Z,   0.40,  -7.40,  99.90,  -7.00,   0.00,
05/17 17Z,   0.40,  -5.00,  99.90,  -4.60,   0.00,
05/17 18Z,   0.40,  -4.12,  99.90,  -3.72,   0.00,  (max)
05/17 19Z,   0.40,  -4.84,  99.90,  -4.44,   0.00,
05/17 20Z,   0.40,  -6.78,  99.90,  -6.38,   0.00,
05/17 21Z,   0.40,  -9.42,  99.90,  -9.02,   0.00,
05/17 22Z,   0.40, -12.33,  99.90, -11.93,   0.00,
05/17 23Z,   0.40, -14.98,  99.90, -14.58,   0.00,
05/18 00Z,   0.40, -16.62,  99.90, -16.22,   0.00,
05/18 01Z,   0.40, -16.75,  99.90, -16.35,   0.00,  (min)
05/18 02Z,   0.40, -15.61,  99.90, -15.21,   0.00,
05/18 03Z,   0.40, -14.01,  99.90, -13.61,   0.00,
05/18 04Z,   0.40, -12.67,  99.90, -12.27,   0.00,
05/18 05Z,   0.40, -12.05,  99.90, -11.65,   0.00,  (max)
05/18 06Z,   0.40, -12.43,  99.90, -12.03,   0.00,
05/18 07Z,   0.40, -13.93,  99.90, -13.53,   0.00,
05/18 08Z,   0.30, -16.21,  99.90, -15.91,   0.00,
05/18 09Z,   0.30, -18.71,  99.90, -18.41,   0.00,
05/18 10Z,   0.30, -20.92,  99.90, -20.62,   0.00,
05/18 11Z,   0.30, -22.45,  99.90, -22.15,   0.00,
05/18 12Z,   0.30, -22.70,  99.90, -22.40,   0.00,  (min)
05/18 13Z,   0.30, -21.13,  99.90, -20.83,   0.00,
05/18 14Z,   0.30, -17.83,  99.90, -17.53,   0.00,
05/18 15Z,   0.30, -13.62,  99.90, -13.32,   0.00,
05/18 16Z,   0.40,  -9.52,  99.90,  -9.12,   0.00,
05/18 17Z,   0.40,  -6.27,  99.90,  -5.87,   0.00,
05/18 18Z,   0.40,  -4.36,  99.90,  -3.96,   0.00,
05/18 19Z,   0.40,  -4.09,  99.90,  -3.69,   0.00,  (max)
05/18 20Z,   0.40,  -5.40,  99.90,  -5.00,   0.00,
05/18 21Z,   0.40,  -7.80,  99.90,  -7.40,   0.00,
05/18 22Z,   0.40, -10.71,  99.90, -10.31,   0.00,
05/18 23Z,   0.40, -13.68,  99.90, -13.28,   0.00,
05/19 00Z,   0.40, -16.12,  99.90, -15.72,   0.00,
05/19 01Z,   0.40, -17.33,  99.90, -16.93,   0.00,  (min)
05/19 02Z,   0.50, -16.95,  99.90, -16.45,   0.00,
05/19 03Z,   0.50, -15.41,  99.90, -14.91,   0.00,
05/19 04Z,   0.50, -13.58,  99.90, -13.08,   0.00,
05/19 05Z,   0.50, -12.21,  99.90, -11.71,   0.00,
05/19 06Z,   0.50, -11.70,  99.90, -11.20,   0.00,  (max)
05/19 07Z,   0.50, -12.33,  99.90, -11.83,   0.00,
05/19 08Z,   0.50, -14.09,  99.90, -13.59,   0.00,
05/19 09Z,   0.50, -16.55,  99.90, -16.05,   0.00,
05/19 10Z,   0.50, -19.09,  99.90, -18.59,   0.00,
05/19 11Z,   0.50, -21.20,  99.90, -20.70,   0.00,
05/19 12Z,   0.50, -22.46,  99.90, -21.96,   0.00,  (min)
05/19 13Z,   0.50, -22.28,  99.90, -21.78,   0.00,
05/19 14Z,   0.50, -20.21,  99.90, -19.71,   0.00,
05/19 15Z,   0.50, -16.53,  99.90, -16.03,   0.00,
05/19 16Z,   0.50, -12.20,  99.90, -11.70,   0.00,
05/19 17Z,   0.50,  -8.25,  99.90,  -7.75,   0.00,
05/19 18Z,   0.40,  -5.37,  99.90,  -4.97,   0.00,
05/19 19Z,   0.40,  -4.01,  99.90,  -3.61,   0.00,  (max)
05/19 20Z,   0.40,  -4.40,  99.90,  -4.00,   0.00,
05/19 21Z,   0.40,  -6.31,  99.90,  -5.91,   0.00,
05/19 22Z,   0.50,  -9.15,  99.90,  -8.65,   0.00,
05/19 23Z,   0.50, -12.30,  99.90, -11.80,   0.00,
05/20 00Z,   0.50, -15.28,  99.90, -14.78,   0.00,
05/20 01Z,   0.60, -17.47,  99.90, -16.87,   0.00,
05/20 02Z,   0.60, -18.18,  99.90, -17.58,   0.00,  (min)
05/20 03Z,   0.60, -17.23,  99.90, -16.63,   0.00,
05/20 04Z,   0.50, -15.22,  99.90, -14.72,   0.00,
05/20 05Z,   0.60, -13.11,  99.90, -12.51,   0.00,
05/20 06Z,   0.60, -11.61,  99.90, -11.01,   0.00,
05/20 07Z,   0.60, -11.14,  99.90, -10.54,   0.00,  (max)
05/20 08Z,   0.60, -11.94,  99.90, -11.34,   0.00,
05/20 09Z,   0.60, -13.90,  99.90, -13.30,   0.00,
05/20 10Z,   0.60, -16.50,  99.90, -15.90,   0.00,
05/20 11Z,   0.60, -19.07,  99.90, -18.47,   0.00,
05/20 12Z,   0.60, -21.11,  99.90, -20.51,   0.00,
05/20 13Z,   0.50, -22.15,  99.90, -21.65,   0.00,  (min)
05/20 14Z,   0.50, -21.60,  99.90, -21.10,   0.00,
05/20 15Z,   0.50, -19.15,  99.90, -18.65,   0.00,
05/20 16Z,   0.40, -15.23,  99.90, -14.83,   0.00,
05/20 17Z,   0.40, -10.91,  99.90, -10.51,   0.00,
05/20 18Z,   0.40,  -7.20,  99.90,  -6.80,   0.00,
05/20 19Z,   0.30,  -4.77,  99.90,  -4.47,   0.00,
05/20 20Z,   0.30,  -4.03,  99.90,  -3.73,   0.00,  (max)
05/20 21Z,   0.40,  -5.09,  99.90,  -4.69,   0.00,
05/20 22Z,   0.40,  -7.59,  99.90,  -7.19,   0.00,
05/20 23Z,   0.40, -10.86,  99.90, -10.46,   0.00,
05/21 00Z,   0.40, -14.22,  99.90, -13.82,   0.00,
05/21 01Z,   0.40, -17.16,  99.90, -16.76,   0.00,
05/21 02Z,   0.40, -19.01,  99.90, -18.61,   0.00,
05/21 03Z,   0.30, -19.15,  99.90, -18.85,   0.00,  (min)
05/21 04Z,   0.20, -17.57,  99.90, -17.37,   0.00,
05/21 05Z,   0.20, -15.03,  99.90, -14.83,   0.00,
05/21 06Z,   0.20, -12.53,  99.90, -12.33,   0.00,
05/21 07Z,   0.20, -10.82,  99.90, -10.62,   0.00,
05/21 08Z,   0.40, -10.30,  99.90,  -9.90,   0.00,  (max)
05/21 09Z,   0.50, -11.18,  99.90, -10.68,   0.00,
05/21 10Z,   0.50, -13.28,  99.90, -12.78,   0.00,
05/21 11Z,   0.50, -15.99,  99.90, -15.49,   0.00,
05/21 12Z,   0.40, -18.61,  99.90, -18.21,   0.00,
05/21 13Z,   0.30, -20.63,  99.90, -20.33,   0.00,
05/21 14Z,   0.20, -21.54,  99.90, -21.34,   0.00,  (min)
05/21 15Z,   0.10, -20.74,  99.90, -20.64,   0.00,
05/21 16Z,   0.10, -18.02,  99.90, -17.92,   0.00,
05/21 17Z,   0.00, -14.01,  99.90, -14.01,   0.00,
05/21 18Z,   0.00,  -9.82,  99.90,  -9.82,   0.00,
05/21 19Z,   0.10,  -6.46,  99.90,  -6.36,   0.00,
05/21 20Z,   0.20,  -4.54,  99.90,  -4.34,   0.00,
05/21 21Z,   0.30,  -4.44,  99.90,  -4.14,   0.00,  (max)
05/21 22Z,   0.30,  -6.17,  99.90,  -5.87,   0.00,
05/21 23Z,   0.30,  -9.25,  99.90,  -8.95,   0.00,
05/22 00Z,   0.40, -12.89,  99.90, -12.49,   0.00,
05/22 01Z,   0.50, -16.43,  99.90, -15.93,   0.00,
05/22 02Z,   0.60, -19.28,  99.90, -18.68,   0.00,
05/22 03Z,   0.60, -20.72,  99.90, -20.12,   0.00,  (min)
05/22 04Z,   0.60, -20.22,  99.90, -19.62,   0.00,
05/22 05Z,   0.60, -17.94,  99.90, -17.34,   0.00,
05/22 06Z,   0.60, -14.78,  99.90, -14.18,   0.00,
05/22 07Z,   0.60, -11.81,  99.90, -11.21,   0.00,
05/22 08Z,   0.70,  -9.77,  99.90,  -9.07,   0.00,
05/22 09Z,   0.80,  -9.11,  99.90,  -8.31,   0.00,  (max)
05/22 10Z,   0.90, -10.00,  99.90,  -9.10,   0.00,
05/22 11Z,   0.90, -12.19,  99.90, -11.29,   0.00,
05/22 12Z,   1.00, -15.01,  99.90, -14.01,   0.00,
05/22 13Z,   0.90, -17.73,  99.90, -16.83,   0.00,
05/22 14Z,   0.90, -19.82,  99.90, -18.92,   0.00,
05/22 15Z,   0.90, -20.70,  99.90, -19.80,   0.00,  (min)
05/22 16Z,   0.90, -19.78,  99.90, -18.88,   0.00,
05/22 17Z,   0.80, -16.96,  99.90, -16.16,   0.00,
05/22 18Z,   0.80, -12.98,  99.90, -12.18,   0.00,