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 : 05/12/2025 15:23:41 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/11 00Z,   0.40,  -9.12,  99.90,  -8.72,   0.00,
05/11 01Z,   0.40,  -9.01,  99.90,  -8.61,   0.00,  (max)
05/11 02Z,   0.40, -10.26,  99.90,  -9.86,   0.00,
05/11 03Z,   0.40, -12.59,  99.90, -12.19,   0.00,
05/11 04Z,   0.30, -15.65,  99.90, -15.35,   0.00,
05/11 05Z,   0.30, -18.94,  99.90, -18.64,   0.00,
05/11 06Z,   0.40, -21.66,  99.90, -21.26,   0.00,
05/11 07Z,   0.30, -22.81,  99.90, -22.51,   0.00,  (min)
05/11 08Z,   0.30, -21.95,  99.90, -21.65,   0.00,
05/11 09Z,   0.20, -19.41,  99.90, -19.21,   0.00,
05/11 10Z,   0.10, -15.96,  99.90, -15.86,   0.00,
05/11 11Z,   0.10, -12.30,  99.90, -12.20,   0.00,
05/11 12Z,   0.10,  -9.06,  99.90,  -8.96,   0.00,
05/11 13Z,   0.20,  -6.89,  99.90,  -6.69,   0.00,
05/11 14Z,   0.20,  -6.19,  99.90,  -5.99,   0.00,  (max)
05/11 15Z,   0.10,  -6.89,  99.90,  -6.79,   0.00,
05/11 16Z,   0.10,  -8.73,  99.90,  -8.63,   0.00,
05/11 17Z,   0.10, -11.37,  99.90, -11.27,   0.00,
05/11 18Z,   0.20, -14.23,  99.90, -14.03,   0.00,
05/11 19Z,   0.20, -16.36,  99.90, -16.16,   0.00,
05/11 20Z,   0.20, -17.01,  99.90, -16.81,   0.00,  (min)
05/11 21Z,   0.20, -16.18,  99.90, -15.98,   0.00,
05/11 22Z,   0.20, -14.46,  99.90, -14.26,   0.00,
05/11 23Z,   0.30, -12.51,  99.90, -12.21,   0.00,
05/12 00Z,   0.40, -10.85,  99.90, -10.45,   0.00,
05/12 01Z,   0.50, -10.00,  99.90,  -9.50,   0.00,  (max)
05/12 02Z,   0.60, -10.36,  99.90,  -9.76,   0.00,
05/12 03Z,   0.90, -11.91,  99.90, -11.01,   0.00,
05/12 04Z,   1.20, -14.34,  99.90, -13.14,   0.00,
05/12 05Z,   1.50, -17.27,  99.90, -15.77,   0.00,
05/12 06Z,   1.80, -20.22,  99.90, -18.42,   0.00,
05/12 07Z,   2.30, -22.36,  99.90, -20.06,   0.00,  (min)
05/12 08Z,   2.90, -22.81,  99.90, -19.91,   0.00,
05/12 09Z,   3.20, -21.29,  99.90, -18.09,   0.00,
05/12 10Z,   3.30, -18.30,  99.90, -15.00,   0.00,
05/12 11Z,   3.50, -14.63,  99.90, -11.13,   0.00,
05/12 12Z,   3.60, -10.95,  99.90,  -7.35,   0.00,
05/12 13Z,   3.50,  -7.89,  99.90,  -4.39,   0.00,
05/12 14Z,   3.30,  -6.04,  99.90,  -2.74,   0.00,
05/12 15Z,   3.00,  -5.68,  99.90,  -2.68,   0.00,  (max)
05/12 16Z,   2.70,  -6.65,  99.90,  -3.95,   0.00,
05/12 17Z,   2.40,  -8.68,  99.90,  -6.28,   0.00,
05/12 18Z,   1.90, -11.42,  99.90,  -9.52,   0.00,
05/12 19Z,   1.40, -14.22,  99.90, -12.82,   0.00,
05/12 20Z,   1.00, -16.16,  99.90, -15.16,   0.00,
05/12 21Z,   0.50, -16.61,  99.90, -16.11,   0.00,  (min)
05/12 22Z,   0.30, -15.73,  99.90, -15.43,   0.00,
05/12 23Z,   0.20, -14.16,  99.90, -13.96,   0.00,
05/13 00Z,   0.30, -12.50,  99.90, -12.20,   0.00,
05/13 01Z,   0.50, -11.25,  99.90, -10.75,   0.00,
05/13 02Z,   0.80, -10.86,  99.90, -10.06,   0.00,  (max)
05/13 03Z,   1.00, -11.63,  99.90, -10.63,   0.00,
05/13 04Z,   1.20, -13.44,  99.90, -12.24,   0.00,
05/13 05Z,   1.20, -15.91,  99.90, -14.71,   0.00,
05/13 06Z,   1.10, -18.67,  99.90, -17.57,   0.00,
05/13 07Z,   1.10, -21.23,  99.90, -20.13,   0.00,
05/13 08Z,   1.10, -22.76,  99.90, -21.66,   0.00,  (min)
05/13 09Z,   1.00, -22.49,  99.90, -21.49,   0.00,
05/13 10Z,   0.80, -20.35,  99.90, -19.55,   0.00,
05/13 11Z,   0.70, -16.97,  99.90, -16.27,   0.00,
05/13 12Z,   0.40, -13.15,  99.90, -12.75,   0.00,
05/13 13Z,   0.30,  -9.54,  99.90,  -9.24,   0.00,
05/13 14Z,   0.10,  -6.76,  99.90,  -6.66,   0.00,
05/13 15Z,   0.00,  -5.32,  99.90,  -5.32,   0.00,  (max)
05/13 16Z,   0.00,  -5.37,  99.90,  -5.37,   0.00,
05/13 17Z,   0.00,  -6.69,  99.90,  -6.69,   0.00,
05/13 18Z,   0.00,  -8.94,  99.90,  -8.94,   0.00,
05/13 19Z,   0.10, -11.77,  99.90, -11.67,   0.00,
05/13 20Z,   0.10, -14.47,  99.90, -14.37,   0.00,
05/13 21Z,   0.20, -16.16,  99.90, -15.96,   0.00,
05/13 22Z,   0.20, -16.37,  99.90, -16.17,   0.00,  (min)
05/13 23Z,   0.20, -15.40,  99.90, -15.20,   0.00,
05/14 00Z,   0.10, -13.92,  99.90, -13.82,   0.00,
05/14 01Z,   0.10, -12.51,  99.90, -12.41,   0.00,
05/14 02Z,   0.00, -11.62,  99.90, -11.62,   0.00,  (max)
05/14 03Z,   0.00, -11.65,  99.90, -11.65,   0.00,
05/14 04Z,  -0.10, -12.80,  99.90, -12.90,   0.00,
05/14 05Z,   0.00, -14.81,  99.90, -14.81,   0.00,
05/14 06Z,   0.00, -17.28,  99.90, -17.28,   0.00,
05/14 07Z,   0.20, -19.85,  99.90, -19.65,   0.00,
05/14 08Z,   0.40, -21.98,  99.90, -21.58,   0.00,
05/14 09Z,   0.50, -22.88,  99.90, -22.38,   0.00,  (min)
05/14 10Z,   0.50, -21.91,  99.90, -21.41,   0.00,
05/14 11Z,   0.50, -19.20,  99.90, -18.70,   0.00,
05/14 12Z,   0.40, -15.49,  99.90, -15.09,   0.00,
05/14 13Z,   0.30, -11.61,  99.90, -11.31,   0.00,
05/14 14Z,   0.00,  -8.19,  99.90,  -8.19,   0.00,
05/14 15Z,  -0.10,  -5.78,  99.90,  -5.88,   0.00,
05/14 16Z,  -0.30,  -4.82,  99.90,  -5.12,   0.00,  (max)
05/14 17Z,  -0.50,  -5.33,  99.90,  -5.83,   0.00,
05/14 18Z,  -0.70,  -7.00,  99.90,  -7.70,   0.00,
05/14 19Z,  -1.00,  -9.48,  99.90, -10.48,   0.00,
05/14 20Z,  -1.30, -12.35,  99.90, -13.65,   0.00,
05/14 21Z,  -1.40, -14.89,  99.90, -16.29,   0.00,
05/14 22Z,  -1.50, -16.28,  99.90, -17.78,   0.00,  (min)
05/14 23Z,  -1.30, -16.20,  99.90, -17.50,   0.00,
05/15 00Z,  -1.20, -15.09,  99.90, -16.29,   0.00,
05/15 01Z,  -1.10, -13.67,  99.90, -14.77,   0.00,
05/15 02Z,  -1.00, -12.48,  99.90, -13.48,   0.00,
05/15 03Z,  -0.90, -11.93,  99.90, -12.83,   0.00,  (max)
05/15 04Z,  -0.70, -12.37,  99.90, -13.07,   0.00,
05/15 05Z,  -0.50, -13.84,  99.90, -14.34,   0.00,
05/15 06Z,  -0.30, -16.03,  99.90, -16.33,   0.00,
05/15 07Z,  -0.10, -18.48,  99.90, -18.58,   0.00,
05/15 08Z,   0.00, -20.81,  99.90, -20.81,   0.00,
05/15 09Z,   0.10, -22.50,  99.90, -22.40,   0.00,
05/15 10Z,   0.30, -22.75,  99.90, -22.45,   0.00,  (min)
05/15 11Z,   0.40, -21.12,  99.90, -20.72,   0.00,
05/15 12Z,   0.50, -17.90,  99.90, -17.40,   0.00,
05/15 13Z,   0.60, -13.97,  99.90, -13.37,   0.00,
05/15 14Z,   0.60, -10.11,  99.90,  -9.51,   0.00,
05/15 15Z,   0.70,  -6.95,  99.90,  -6.25,   0.00,
05/15 16Z,   0.80,  -4.99,  99.90,  -4.19,   0.00,
05/15 17Z,   0.90,  -4.56,  99.90,  -3.66,   0.00,  (max)
05/15 18Z,   1.00,  -5.56,  99.90,  -4.56,   0.00,
05/15 19Z,   1.10,  -7.58,  99.90,  -6.48,   0.00,
05/15 20Z,   1.20, -10.24,  99.90,  -9.04,   0.00,
05/15 21Z,   1.30, -13.11,  99.90, -11.81,   0.00,
05/15 22Z,   1.40, -15.42,  99.90, -14.02,   0.00,
05/15 23Z,   1.50, -16.43,  99.90, -14.93,   0.00,  (min)
05/16 00Z,   1.60, -16.02,  99.90, -14.42,   0.00,
05/16 01Z,   1.70, -14.76,  99.90, -13.06,   0.00,
05/16 02Z,   1.80, -13.39,  99.90, -11.59,   0.00,
05/16 03Z,   1.90, -12.40,  99.90, -10.50,   0.00,
05/16 04Z,   2.00, -12.18,  99.90, -10.18,   0.00,  (max)
05/16 05Z,   2.10, -13.00,  99.90, -10.90,   0.00,
05/16 06Z,   2.20, -14.78,  99.90, -12.58,   0.00,
05/16 07Z,  99.90, -17.10,  99.90,  99.90,   0.00,
05/16 08Z,  99.90, -19.50,  99.90,  99.90,   0.00,
05/16 09Z,  99.90, -21.58,  99.90,  99.90,   0.00,
05/16 10Z,  99.90, -22.79,  99.90,  99.90,   0.00,
05/16 11Z,  99.90, -22.41,  99.90,  99.90,   0.00,
05/16 12Z,  99.90, -20.15,  99.90,  99.90,   0.00,