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 : 02/16/2026 17:21:57 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/15 00Z,   0.00,  -5.88,  99.90,  -5.88,   0.00,
02/15 01Z,  -0.50,  -5.72,  99.90,  -6.22,   0.00,  (max)
02/15 02Z,  -0.90,  -6.89,  99.90,  -7.79,   0.00,
02/15 03Z,  -1.20,  -8.95,  99.90, -10.15,   0.00,
02/15 04Z,  -1.30, -11.52,  99.90, -12.82,   0.00,
02/15 05Z,  -1.30, -14.05,  99.90, -15.35,   0.00,
02/15 06Z,  -1.20, -15.74,  99.90, -16.94,   0.00,
02/15 07Z,  -1.10, -15.96,  99.90, -17.06,   0.00,  (min)
02/15 08Z,  -1.10, -14.81,  99.90, -15.91,   0.00,
02/15 09Z,  -1.00, -13.02,  99.90, -14.02,   0.00,
02/15 10Z,  -1.00, -11.33,  99.90, -12.33,   0.00,
02/15 11Z,  -1.00, -10.25,  99.90, -11.25,   0.00,
02/15 12Z,  -0.70, -10.19,  99.90, -10.89,   0.00,  (max)
02/15 13Z,  -0.80, -11.39,  99.90, -12.19,   0.00,
02/15 14Z,  -0.80, -13.66,  99.90, -14.46,   0.00,
02/15 15Z,  -0.80, -16.51,  99.90, -17.31,   0.00,
02/15 16Z,  -0.70, -19.45,  99.90, -20.15,   0.00,
02/15 17Z,  -0.70, -22.01,  99.90, -22.71,   0.00,
02/15 18Z,  -0.60, -23.48,  99.90, -24.08,   0.00,  (min)
02/15 19Z,  -0.60, -23.14,  99.90, -23.74,   0.00,
02/15 20Z,  -0.70, -20.82,  99.90, -21.52,   0.00,
02/15 21Z,  -0.70, -17.20,  99.90, -17.90,   0.00,
02/15 22Z,  -0.60, -13.19,  99.90, -13.79,   0.00,
02/15 23Z,  -0.60,  -9.56,  99.90, -10.16,   0.00,
02/16 00Z,  -0.80,  -6.88,  99.90,  -7.68,   0.00,
02/16 01Z,  -0.80,  -5.62,  99.90,  -6.42,   0.00,  (max)
02/16 02Z,  -0.80,  -5.89,  99.90,  -6.69,   0.00,
02/16 03Z,  -0.80,  -7.41,  99.90,  -8.21,   0.00,
02/16 04Z,  -0.90,  -9.69,  99.90, -10.59,   0.00,
02/16 05Z,  -1.00, -12.35,  99.90, -13.35,   0.00,
02/16 06Z,  -1.30, -14.79,  99.90, -16.09,   0.00,
02/16 07Z,  -1.40, -16.21,  99.90, -17.61,   0.00,  (min)
02/16 08Z,  -1.40, -16.08,  99.90, -17.48,   0.00,
02/16 09Z,  -1.40, -14.69,  99.90, -16.09,   0.00,
02/16 10Z,  -1.40, -12.81,  99.90, -14.21,   0.00,
02/16 11Z,  -1.40, -11.16,  99.90, -12.56,   0.00,
02/16 12Z,  -1.60, -10.24,  99.90, -11.84,   0.00,  (max)
02/16 13Z,  -1.60, -10.41,  99.90, -12.01,   0.00,
02/16 14Z,  -1.60, -11.84,  99.90, -13.44,   0.00,
02/16 15Z,  -1.60, -14.24,  99.90, -15.84,   0.00,
02/16 16Z,  -1.60, -17.09,  99.90, -18.69,   0.00,
02/16 17Z,  -1.60, -19.91,  99.90, -21.51,   0.00,
02/16 18Z,  -1.60, -22.20,  99.90, -23.80,   0.00,
02/16 19Z,  -1.60, -23.25,  99.90, -24.85,   0.00,  (min)
02/16 20Z,  -1.70, -22.40,  99.90, -24.10,   0.00,
02/16 21Z,  -1.70, -19.69,  99.90, -21.39,   0.00,
02/16 22Z,  -1.70, -15.88,  99.90, -17.58,   0.00,
02/16 23Z,  -1.70, -11.93,  99.90, -13.63,   0.00,
02/17 00Z,  -1.60,  -8.55,  99.90, -10.15,   0.00,
02/17 01Z,  -1.50,  -6.28,  99.90,  -7.78,   0.00,
02/17 02Z,  -1.40,  -5.54,  99.90,  -6.94,   0.00,  (max)
02/17 03Z,  -1.20,  -6.31,  99.90,  -7.51,   0.00,
02/17 04Z,  -1.00,  -8.21,  99.90,  -9.21,   0.00,
02/17 05Z,  -0.70, -10.74,  99.90, -11.44,   0.00,
02/17 06Z,  -0.50, -13.48,  99.90, -13.98,   0.00,
02/17 07Z,  -0.30, -15.79,  99.90, -16.09,   0.00,
02/17 08Z,  -0.20, -16.87,  99.90, -17.07,   0.00,  (min)
02/17 09Z,  -0.20, -16.35,  99.90, -16.55,   0.00,
02/17 10Z,  -0.30, -14.65,  99.90, -14.95,   0.00,
02/17 11Z,  -0.50, -12.62,  99.90, -13.12,   0.00,
02/17 12Z,  -0.60, -10.96,  99.90, -11.56,   0.00,
02/17 13Z,  -0.50, -10.12,  99.90, -10.62,   0.00,  (max)
02/17 14Z,  -0.50, -10.47,  99.90, -10.97,   0.00,
02/17 15Z,  -0.40, -12.08,  99.90, -12.48,   0.00,
02/17 16Z,  -0.30, -14.58,  99.90, -14.88,   0.00,
02/17 17Z,  -0.30, -17.41,  99.90, -17.71,   0.00,
02/17 18Z,  -0.40, -20.09,  99.90, -20.49,   0.00,
02/17 19Z,  -0.50, -22.11,  99.90, -22.61,   0.00,
02/17 20Z,  -0.60, -22.74,  99.90, -23.34,   0.00,  (min)
02/17 21Z,  -0.60, -21.43,  99.90, -22.03,   0.00,
02/17 22Z,  -0.60, -18.39,  99.90, -18.99,   0.00,
02/17 23Z,  -0.60, -14.49,  99.90, -15.09,   0.00,
02/18 00Z,  -0.50, -10.68,  99.90, -11.18,   0.00,
02/18 01Z,  -0.50,  -7.65,  99.90,  -8.15,   0.00,
02/18 02Z,  -0.50,  -5.89,  99.90,  -6.39,   0.00,
02/18 03Z,  -0.60,  -5.74,  99.90,  -6.34,   0.00,  (max)
02/18 04Z,  -0.50,  -7.06,  99.90,  -7.56,   0.00,
02/18 05Z,  -0.40,  -9.38,  99.90,  -9.78,   0.00,
02/18 06Z,  -0.30, -12.16,  99.90, -12.46,   0.00,
02/18 07Z,  -0.20, -14.95,  99.90, -15.15,   0.00,
02/18 08Z,  -0.10, -17.04,  99.90, -17.14,   0.00,
02/18 09Z,  -0.10, -17.71,  99.90, -17.81,   0.00,  (min)
02/18 10Z,  -0.10, -16.71,  99.90, -16.81,   0.00,
02/18 11Z,   0.00, -14.63,  99.90, -14.63,   0.00,
02/18 12Z,   0.00, -12.36,  99.90, -12.36,   0.00,
02/18 13Z,   0.00, -10.60,  99.90, -10.60,   0.00,
02/18 14Z,   0.00,  -9.80,  99.90,  -9.80,   0.00,  (max)
02/18 15Z,  -0.10, -10.29,  99.90, -10.39,   0.00,
02/18 16Z,  -0.20, -12.04,  99.90, -12.24,   0.00,
02/18 17Z,  -0.30, -14.62,  99.90, -14.92,   0.00,
02/18 18Z,  -0.40, -17.43,  99.90, -17.83,   0.00,
02/18 19Z,  -0.50, -19.99,  99.90, -20.49,   0.00,
02/18 20Z,  -0.40, -21.75,  99.90, -22.15,   0.00,
02/18 21Z,  -0.40, -21.99,  99.90, -22.39,   0.00,  (min)
02/18 22Z,  -0.30, -20.28,  99.90, -20.58,   0.00,
02/18 23Z,  -0.30, -17.00,  99.90, -17.30,   0.00,
02/19 00Z,  -0.30, -13.11,  99.90, -13.41,   0.00,
02/19 01Z,  -0.50,  -9.55,  99.90, -10.05,   0.00,
02/19 02Z,  -0.60,  -6.96,  99.90,  -7.56,   0.00,
02/19 03Z,  -0.90,  -5.80,  99.90,  -6.70,   0.00,  (max)
02/19 04Z,  -1.10,  -6.30,  99.90,  -7.40,   0.00,
02/19 05Z,  -1.30,  -8.21,  99.90,  -9.51,   0.00,
02/19 06Z,  -1.40, -10.94,  99.90, -12.34,   0.00,
02/19 07Z,  -1.40, -13.94,  99.90, -15.34,   0.00,
02/19 08Z,  -1.40, -16.71,  99.90, -18.11,   0.00,
02/19 09Z,  -1.20, -18.50,  99.90, -19.70,   0.00,
02/19 10Z,  -1.10, -18.63,  99.90, -19.73,   0.00,  (min)
02/19 11Z,  -0.90, -17.06,  99.90, -17.96,   0.00,
02/19 12Z,  -0.80, -14.52,  99.90, -15.32,   0.00,
02/19 13Z,  -0.80, -11.94,  99.90, -12.74,   0.00,
02/19 14Z,  -0.80, -10.02,  99.90, -10.82,   0.00,
02/19 15Z,  -0.90,  -9.20,  99.90, -10.10,   0.00,  (max)
02/19 16Z,  -0.90,  -9.79,  99.90, -10.69,   0.00,
02/19 17Z,  -1.00, -11.68,  99.90, -12.68,   0.00,
02/19 18Z,  -1.10, -14.34,  99.90, -15.44,   0.00,
02/19 19Z,  -1.10, -17.15,  99.90, -18.25,   0.00,
02/19 20Z,  -1.20, -19.63,  99.90, -20.83,   0.00,
02/19 21Z,  -1.20, -21.17,  99.90, -22.37,   0.00,  (min)
02/19 22Z,  -1.20, -21.08,  99.90, -22.28,   0.00,
02/19 23Z,  -1.20, -19.05,  99.90, -20.25,   0.00,
02/20 00Z,  -1.20, -15.63,  99.90, -16.83,   0.00,
02/20 01Z,  -1.20, -11.85,  99.90, -13.05,   0.00,
02/20 02Z,  -1.20,  -8.62,  99.90,  -9.82,   0.00,
02/20 03Z,  -1.20,  -6.55,  99.90,  -7.75,   0.00,
02/20 04Z,  -1.30,  -6.05,  99.90,  -7.35,   0.00,  (max)
02/20 05Z,  -1.40,  -7.24,  99.90,  -8.64,   0.00,
02/20 06Z,  -1.50,  -9.72,  99.90, -11.22,   0.00,
02/20 07Z,  -1.50, -12.84,  99.90, -14.34,   0.00,
02/20 08Z,  -1.40, -16.01,  99.90, -17.41,   0.00,
02/20 09Z,  -1.10, -18.66,  99.90, -19.76,   0.00,
02/20 10Z,  -1.10, -20.05,  99.90, -21.15,   0.00,  (min)
02/20 11Z,  -1.10, -19.56,  99.90, -20.66,   0.00,
02/20 12Z,  -1.30, -17.34,  99.90, -18.64,   0.00,