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
#Eek Channel, off Quinhagak, AK : 09/05/2026 23:22:48 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/04 06Z,   2.10,  -8.42,  99.90,  -6.32,   0.00,
09/04 07Z,   2.00, -10.57,  99.90,  -8.57,   0.00,
09/04 08Z,   2.00, -11.95,  99.90,  -9.95,   0.00,
09/04 09Z,   1.90, -12.54,  99.90, -10.64,   0.00,  (min)
09/04 10Z,   1.80, -12.33,  99.90, -10.53,   0.00,
09/04 11Z,   1.80, -11.10,  99.90,  -9.30,   0.00,
09/04 12Z,   1.40,  -8.84,  99.90,  -7.44,   0.00,
09/04 13Z,   1.30,  -6.30,  99.90,  -5.00,   0.00,
09/04 14Z,   1.20,  -4.65,  99.90,  -3.45,   0.00,  (max)
09/04 15Z,   1.10,  -4.74,  99.90,  -3.64,   0.00,
09/04 16Z,   1.10,  -6.37,  99.90,  -5.27,   0.00,
09/04 17Z,   1.00,  -8.84,  99.90,  -7.84,   0.00,
09/04 18Z,   0.80, -11.22,  99.90, -10.42,   0.00,
09/04 19Z,   0.80, -12.91,  99.90, -12.11,   0.00,
09/04 20Z,   0.70, -13.83,  99.90, -13.13,   0.00,
09/04 21Z,   0.70, -14.16,  99.90, -13.46,   0.00,  (min)
09/04 22Z,   0.60, -14.04,  99.90, -13.44,   0.00,
09/04 23Z,   0.60, -13.29,  99.90, -12.69,   0.00,
09/05 00Z,   0.50, -11.47,  99.90, -10.97,   0.00,
09/05 01Z,   0.50,  -8.63,  99.90,  -8.13,   0.00,
09/05 02Z,   0.50,  -5.46,  99.90,  -4.96,   0.00,
09/05 03Z,   0.60,  -3.01,  99.90,  -2.41,   0.00,
09/05 04Z,   0.60,  -2.16,  99.90,  -1.56,   0.00,  (max)
09/05 05Z,   0.60,  -3.30,  99.90,  -2.70,   0.00,
09/05 06Z,   0.60,  -5.77,  99.90,  -5.17,   0.00,
09/05 07Z,   0.60,  -8.45,  99.90,  -7.85,   0.00,
09/05 08Z,   0.80, -10.63,  99.90,  -9.83,   0.00,
09/05 09Z,   0.90, -12.00,  99.90, -11.10,   0.00,
09/05 10Z,   1.00, -12.53,  99.90, -11.53,   0.00,  (min)
09/05 11Z,   1.10, -12.23,  99.90, -11.13,   0.00,
09/05 12Z,   1.10, -10.87,  99.90,  -9.77,   0.00,
09/05 13Z,   1.20,  -8.50,  99.90,  -7.30,   0.00,
09/05 14Z,   1.30,  -5.97,  99.90,  -4.67,   0.00,
09/05 15Z,   1.30,  -4.50,  99.90,  -3.20,   0.00,  (max)
09/05 16Z,   1.30,  -4.82,  99.90,  -3.52,   0.00,
09/05 17Z,   1.30,  -6.64,  99.90,  -5.34,   0.00,
09/05 18Z,   1.20,  -9.20,  99.90,  -8.00,   0.00,
09/05 19Z,   1.10, -11.56,  99.90, -10.46,   0.00,
09/05 20Z,   1.00, -13.18,  99.90, -12.18,   0.00,
09/05 21Z,   0.90, -14.03,  99.90, -13.13,   0.00,
09/05 22Z,   0.70, -14.29,  99.90, -13.59,   0.00,  (min)
09/05 23Z,   0.60, -14.13,  99.90, -13.53,   0.00,
09/06 00Z,   0.50, -13.27,  99.90, -12.77,   0.00,
09/06 01Z,   0.30, -11.31,  99.90, -11.01,   0.00,
09/06 02Z,   0.20,  -8.33,  99.90,  -8.13,   0.00,
09/06 03Z,   0.00,  -5.10,  99.90,  -5.10,   0.00,
09/06 04Z,   0.00,  -2.67,  99.90,  -2.67,   0.00,
09/06 05Z,  -0.10,  -1.93,  99.90,  -2.03,   0.00,  (max)
09/06 06Z,  -0.20,  -3.22,  99.90,  -3.42,   0.00,
09/06 07Z,  -0.20,  -5.80,  99.90,  -6.00,   0.00,
09/06 08Z,  -0.20,  -8.54,  99.90,  -8.74,   0.00,
09/06 09Z,  -0.20, -10.73,  99.90, -10.93,   0.00,
09/06 10Z,  -0.30, -12.07,  99.90, -12.37,   0.00,
09/06 11Z,  -0.30, -12.55,  99.90, -12.85,   0.00,  (min)
09/06 12Z,  -0.40, -12.18,  99.90, -12.58,   0.00,
09/06 13Z,  -0.40, -10.73,  99.90, -11.13,   0.00,
09/06 14Z,  -0.40,  -8.30,  99.90,  -8.70,   0.00,
09/06 15Z,  -0.40,  -5.79,  99.90,  -6.19,   0.00,
09/06 16Z,  -0.40,  -4.39,  99.90,  -4.79,   0.00,  (max)
09/06 17Z,  -0.40,  -4.83,  99.90,  -5.23,   0.00,
09/06 18Z,  -0.40,  -6.74,  99.90,  -7.14,   0.00,
09/06 19Z,  -0.30,  -9.35,  99.90,  -9.65,   0.00,
09/06 20Z,  -0.20, -11.70,  99.90, -11.90,   0.00,
09/06 21Z,   0.00, -13.30,  99.90, -13.30,   0.00,
09/06 22Z,   0.10, -14.11,  99.90, -14.01,   0.00,
09/06 23Z,   0.10, -14.35,  99.90, -14.25,   0.00,  (min)
09/07 00Z,   0.20, -14.14,  99.90, -13.94,   0.00,
09/07 01Z,   0.20, -13.21,  99.90, -13.01,   0.00,
09/07 02Z,   0.20, -11.15,  99.90, -10.95,   0.00,
09/07 03Z,   0.30,  -8.10,  99.90,  -7.80,   0.00,
09/07 04Z,   0.30,  -4.84,  99.90,  -4.54,   0.00,
09/07 05Z,   0.30,  -2.46,  99.90,  -2.16,   0.00,
09/07 06Z,   0.30,  -1.84,  99.90,  -1.54,   0.00,  (max)
09/07 07Z,   0.40,  -3.27,  99.90,  -2.87,   0.00,
09/07 08Z,   0.40,  -5.92,  99.90,  -5.52,   0.00,
09/07 09Z,   0.50,  -8.70,  99.90,  -8.20,   0.00,
09/07 10Z,   0.60, -10.89,  99.90, -10.29,   0.00,
09/07 11Z,   0.60, -12.19,  99.90, -11.59,   0.00,
09/07 12Z,   0.60, -12.62,  99.90, -12.02,   0.00,  (min)
09/07 13Z,   0.60, -12.20,  99.90, -11.60,   0.00,
09/07 14Z,   0.60, -10.70,  99.90, -10.10,   0.00,
09/07 15Z,   0.60,  -8.26,  99.90,  -7.66,   0.00,
09/07 16Z,   0.60,  -5.74,  99.90,  -5.14,   0.00,
09/07 17Z,   0.60,  -4.32,  99.90,  -3.72,   0.00,  (max)
09/07 18Z,   0.50,  -4.75,  99.90,  -4.25,   0.00,
09/07 19Z,   0.50,  -6.69,  99.90,  -6.19,   0.00,
09/07 20Z,   0.50,  -9.31,  99.90,  -8.81,   0.00,
09/07 21Z,   0.40, -11.67,  99.90, -11.27,   0.00,
09/07 22Z,   0.40, -13.29,  99.90, -12.89,   0.00,
09/07 23Z,   0.50, -14.10,  99.90, -13.60,   0.00,
09/08 00Z,   0.50, -14.33,  99.90, -13.83,   0.00,  (min)
09/08 01Z,   0.50, -14.09,  99.90, -13.59,   0.00,
09/08 02Z,   0.50, -13.10,  99.90, -12.60,   0.00,
09/08 03Z,   0.60, -10.98,  99.90, -10.38,   0.00,
09/08 04Z,   0.60,  -7.90,  99.90,  -7.30,   0.00,
09/08 05Z,   0.60,  -4.65,  99.90,  -4.05,   0.00,
09/08 06Z,   0.60,  -2.36,  99.90,  -1.76,   0.00,
09/08 07Z,   0.70,  -1.89,  99.90,  -1.19,   0.00,  (max)
09/08 08Z,   0.80,  -3.45,  99.90,  -2.65,   0.00,
09/08 09Z,   0.80,  -6.16,  99.90,  -5.36,   0.00,
09/08 10Z,   0.90,  -8.95,  99.90,  -8.05,   0.00,
09/08 11Z,   1.00, -11.12,  99.90, -10.12,   0.00,
09/08 12Z,   1.10, -12.37,  99.90, -11.27,   0.00,
09/08 13Z,   1.10, -12.74,  99.90, -11.64,   0.00,  (min)
09/08 14Z,   1.10, -12.28,  99.90, -11.18,   0.00,
09/08 15Z,   1.10, -10.78,  99.90,  -9.68,   0.00,
09/08 16Z,   1.10,  -8.36,  99.90,  -7.26,   0.00,
09/08 17Z,   1.00,  -5.81,  99.90,  -4.81,   0.00,
09/08 18Z,   1.00,  -4.29,  99.90,  -3.29,   0.00,  (max)
09/08 19Z,   1.00,  -4.62,  99.90,  -3.62,   0.00,
09/08 20Z,   1.00,  -6.50,  99.90,  -5.50,   0.00,
09/08 21Z,   1.00,  -9.09,  99.90,  -8.09,   0.00,
09/08 22Z,   1.00, -11.48,  99.90, -10.48,   0.00,
09/08 23Z,   0.90, -13.14,  99.90, -12.24,   0.00,
09/09 00Z,   0.90, -13.99,  99.90, -13.09,   0.00,
09/09 01Z,   0.90, -14.22,  99.90, -13.32,   0.00,  (min)
09/09 02Z,   0.80, -13.96,  99.90, -13.16,   0.00,
09/09 03Z,   0.80, -12.93,  99.90, -12.13,   0.00,
09/09 04Z,   0.80, -10.77,  99.90,  -9.97,   0.00,
09/09 05Z,   0.70,  -7.69,  99.90,  -6.99,   0.00,
09/09 06Z,   0.60,  -4.51,  99.90,  -3.91,   0.00,
09/09 07Z,   0.50,  -2.35,  99.90,  -1.85,   0.00,
09/09 08Z,   0.30,  -2.07,  99.90,  -1.77,   0.00,  (max)
09/09 09Z,   0.10,  -3.77,  99.90,  -3.67,   0.00,
09/09 10Z,   0.00,  -6.52,  99.90,  -6.52,   0.00,
09/09 11Z,   0.00,  -9.30,  99.90,  -9.30,   0.00,
09/09 12Z,  -0.10, -11.42,  99.90, -11.52,   0.00,
09/09 13Z,  -0.10, -12.59,  99.90, -12.69,   0.00,
09/09 14Z,  -0.10, -12.90,  99.90, -13.00,   0.00,  (min)
09/09 15Z,  -0.10, -12.42,  99.90, -12.52,   0.00,
09/09 16Z,  -0.10, -10.94,  99.90, -11.04,   0.00,
09/09 17Z,  -0.10,  -8.55,  99.90,  -8.65,   0.00,
09/09 18Z,  -0.10,  -5.95,  99.90,  -6.05,   0.00,