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 : 02/15/2026 11:22:47 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/13 12Z,  -0.70, -12.03,  99.90, -12.73,   0.00,
02/13 13Z,  -0.80, -14.74,  99.90, -15.54,   0.00,
02/13 14Z,  -0.90, -17.84,  99.90, -18.74,   0.00,
02/13 15Z,  -1.00, -20.87,  99.90, -21.87,   0.00,
02/13 16Z,  -0.90, -23.16,  99.90, -24.06,   0.00,
02/13 17Z,  -0.90, -23.85,  99.90, -24.75,   0.00,  (min)
02/13 18Z,  -0.70, -22.48,  99.90, -23.18,   0.00,
02/13 19Z,  -0.60, -19.41,  99.90, -20.01,   0.00,
02/13 20Z,  -0.60, -15.51,  99.90, -16.11,   0.00,
02/13 21Z,  -0.50, -11.61,  99.90, -12.11,   0.00,
02/13 22Z,  -0.40,  -8.33,  99.90,  -8.73,   0.00,
02/13 23Z,  -0.40,  -6.25,  99.90,  -6.65,   0.00,
02/14 00Z,  -0.20,  -5.70,  99.90,  -5.90,   0.00,  (max)
02/14 01Z,  -0.10,  -6.56,  99.90,  -6.66,   0.00,
02/14 02Z,   0.00,  -8.43,  99.90,  -8.43,   0.00,
02/14 03Z,   0.20, -10.92,  99.90, -10.72,   0.00,
02/14 04Z,   0.40, -13.54,  99.90, -13.14,   0.00,
02/14 05Z,   0.60, -15.47,  99.90, -14.87,   0.00,
02/14 06Z,   0.70, -16.00,  99.90, -15.30,   0.00,  (min)
02/14 07Z,   0.80, -15.07,  99.90, -14.27,   0.00,
02/14 08Z,   0.90, -13.33,  99.90, -12.43,   0.00,
02/14 09Z,   1.00, -11.54,  99.90, -10.54,   0.00,
02/14 10Z,   1.00, -10.25,  99.90,  -9.25,   0.00,
02/14 11Z,   1.10,  -9.91,  99.90,  -8.81,   0.00,  (max)
02/14 12Z,   1.10, -10.82,  99.90,  -9.72,   0.00,
02/14 13Z,   1.20, -12.90,  99.90, -11.70,   0.00,
02/14 14Z,   1.20, -15.71,  99.90, -14.51,   0.00,
02/14 15Z,   1.30, -18.74,  99.90, -17.44,   0.00,
02/14 16Z,   1.50, -21.55,  99.90, -20.05,   0.00,
02/14 17Z,   1.60, -23.44,  99.90, -21.84,   0.00,
02/14 18Z,   1.20, -23.61,  99.90, -22.41,   0.00,  (min)
02/14 19Z,   1.20, -21.75,  99.90, -20.55,   0.00,
02/14 20Z,   1.10, -18.38,  99.90, -17.28,   0.00,
02/14 21Z,   0.80, -14.40,  99.90, -13.60,   0.00,
02/14 22Z,   0.40, -10.60,  99.90, -10.20,   0.00,
02/14 23Z,   0.10,  -7.58,  99.90,  -7.48,   0.00,
02/15 00Z,   0.00,  -5.88,  99.90,  -5.88,   0.00,  (max)
02/15 01Z,  -0.50,  -5.72,  99.90,  -6.22,   0.00,
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,  -1.00, -14.81,  99.90, -15.81,   0.00,
02/15 09Z,  -0.90, -13.02,  99.90, -13.92,   0.00,
02/15 10Z,  -0.90, -11.33,  99.90, -12.23,   0.00,
02/15 11Z,  -0.90, -10.25,  99.90, -11.15,   0.00,
02/15 12Z,  -0.90, -10.19,  99.90, -11.09,   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,  -0.70, -16.51,  99.90, -17.21,   0.00,
02/15 16Z,  -0.60, -19.45,  99.90, -20.05,   0.00,
02/15 17Z,  -0.60, -22.01,  99.90, -22.61,   0.00,
02/15 18Z,  -0.70, -23.48,  99.90, -24.18,   0.00,  (min)
02/15 19Z,  -0.70, -23.14,  99.90, -23.84,   0.00,
02/15 20Z,  -0.80, -20.82,  99.90, -21.62,   0.00,
02/15 21Z,  -0.80, -17.20,  99.90, -18.00,   0.00,
02/15 22Z,  -0.80, -13.19,  99.90, -13.99,   0.00,
02/15 23Z,  -0.80,  -9.56,  99.90, -10.36,   0.00,
02/16 00Z,  -0.80,  -6.88,  99.90,  -7.68,   0.00,
02/16 01Z,  -0.70,  -5.62,  99.90,  -6.32,   0.00,  (max)
02/16 02Z,  -0.70,  -5.89,  99.90,  -6.59,   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,  -1.10, -12.35,  99.90, -13.45,   0.00,
02/16 06Z,  -1.30, -14.79,  99.90, -16.09,   0.00,
02/16 07Z,  -1.30, -16.21,  99.90, -17.51,   0.00,  (min)
02/16 08Z,  -1.40, -16.08,  99.90, -17.48,   0.00,
02/16 09Z,  -1.30, -14.69,  99.90, -15.99,   0.00,
02/16 10Z,  -1.30, -12.81,  99.90, -14.11,   0.00,
02/16 11Z,  -1.20, -11.16,  99.90, -12.36,   0.00,
02/16 12Z,  -1.20, -10.24,  99.90, -11.44,   0.00,  (max)
02/16 13Z,  -1.10, -10.41,  99.90, -11.51,   0.00,
02/16 14Z,  -1.10, -11.84,  99.90, -12.94,   0.00,
02/16 15Z,  -1.10, -14.24,  99.90, -15.34,   0.00,
02/16 16Z,  -1.20, -17.09,  99.90, -18.29,   0.00,
02/16 17Z,  -1.20, -19.91,  99.90, -21.11,   0.00,
02/16 18Z,  -1.30, -22.20,  99.90, -23.50,   0.00,
02/16 19Z,  -1.30, -23.25,  99.90, -24.55,   0.00,  (min)
02/16 20Z,  -1.40, -22.40,  99.90, -23.80,   0.00,
02/16 21Z,  -1.50, -19.69,  99.90, -21.19,   0.00,
02/16 22Z,  -1.50, -15.88,  99.90, -17.38,   0.00,
02/16 23Z,  -1.50, -11.93,  99.90, -13.43,   0.00,
02/17 00Z,  -1.50,  -8.55,  99.90, -10.05,   0.00,
02/17 01Z,  -1.40,  -6.28,  99.90,  -7.68,   0.00,
02/17 02Z,  -1.30,  -5.54,  99.90,  -6.84,   0.00,  (max)
02/17 03Z,  -1.10,  -6.31,  99.90,  -7.41,   0.00,
02/17 04Z,  -1.00,  -8.21,  99.90,  -9.21,   0.00,
02/17 05Z,  -0.80, -10.74,  99.90, -11.54,   0.00,
02/17 06Z,  -0.60, -13.48,  99.90, -14.08,   0.00,
02/17 07Z,  -0.40, -15.79,  99.90, -16.19,   0.00,
02/17 08Z,  -0.20, -16.87,  99.90, -17.07,   0.00,  (min)
02/17 09Z,  -0.10, -16.35,  99.90, -16.45,   0.00,
02/17 10Z,  -0.10, -14.65,  99.90, -14.75,   0.00,
02/17 11Z,  -0.10, -12.62,  99.90, -12.72,   0.00,
02/17 12Z,  -0.10, -10.96,  99.90, -11.06,   0.00,
02/17 13Z,  -0.10, -10.12,  99.90, -10.22,   0.00,  (max)
02/17 14Z,  -0.10, -10.47,  99.90, -10.57,   0.00,
02/17 15Z,  -0.10, -12.08,  99.90, -12.18,   0.00,
02/17 16Z,  -0.10, -14.58,  99.90, -14.68,   0.00,
02/17 17Z,  -0.10, -17.41,  99.90, -17.51,   0.00,
02/17 18Z,  -0.10, -20.09,  99.90, -20.19,   0.00,
02/17 19Z,  -0.20, -22.11,  99.90, -22.31,   0.00,
02/17 20Z,  -0.10, -22.74,  99.90, -22.84,   0.00,  (min)
02/17 21Z,  -0.10, -21.43,  99.90, -21.53,   0.00,
02/17 22Z,  -0.10, -18.39,  99.90, -18.49,   0.00,
02/17 23Z,  -0.10, -14.49,  99.90, -14.59,   0.00,
02/18 00Z,  -0.10, -10.68,  99.90, -10.78,   0.00,
02/18 01Z,  -0.10,  -7.65,  99.90,  -7.75,   0.00,
02/18 02Z,  -0.20,  -5.89,  99.90,  -6.09,   0.00,
02/18 03Z,  -0.30,  -5.74,  99.90,  -6.04,   0.00,  (max)
02/18 04Z,  -0.30,  -7.06,  99.90,  -7.36,   0.00,
02/18 05Z,  -0.20,  -9.38,  99.90,  -9.58,   0.00,
02/18 06Z,   0.00, -12.16,  99.90, -12.16,   0.00,
02/18 07Z,   0.00, -14.95,  99.90, -14.95,   0.00,
02/18 08Z,   0.20, -17.04,  99.90, -16.84,   0.00,
02/18 09Z,   0.30, -17.71,  99.90, -17.41,   0.00,  (min)
02/18 10Z,   0.40, -16.71,  99.90, -16.31,   0.00,
02/18 11Z,   0.50, -14.63,  99.90, -14.13,   0.00,
02/18 12Z,   0.50, -12.36,  99.90, -11.86,   0.00,
02/18 13Z,   0.50, -10.60,  99.90, -10.10,   0.00,
02/18 14Z,   0.50,  -9.80,  99.90,  -9.30,   0.00,  (max)
02/18 15Z,   0.40, -10.29,  99.90,  -9.89,   0.00,
02/18 16Z,   0.30, -12.04,  99.90, -11.74,   0.00,
02/18 17Z,   0.20, -14.62,  99.90, -14.42,   0.00,
02/18 18Z,   0.10, -17.43,  99.90, -17.33,   0.00,
02/18 19Z,   0.10, -19.99,  99.90, -19.89,   0.00,
02/18 20Z,   0.10, -21.75,  99.90, -21.65,   0.00,
02/18 21Z,   0.10, -21.99,  99.90, -21.89,   0.00,  (min)
02/18 22Z,   0.00, -20.28,  99.90, -20.28,   0.00,
02/18 23Z,   0.00, -17.00,  99.90, -17.00,   0.00,
02/19 00Z,  -0.10, -13.11,  99.90, -13.21,   0.00,