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
#Egegik River, Ent, AK : 05/12/2025 12:22:41 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/10 12Z,   0.60,  -2.25,  99.90,  -1.65,   0.00,  (max)
05/10 13Z,   0.70,  -3.26,  99.90,  -2.56,   0.00,
05/10 14Z,   0.70,  -5.13,  99.90,  -4.43,   0.00,
05/10 15Z,   0.70,  -7.54,  99.90,  -6.84,   0.00,
05/10 16Z,   0.70,  -9.97,  99.90,  -9.27,   0.00,
05/10 17Z,   0.60, -11.70,  99.90, -11.10,   0.00,
05/10 18Z,   0.50, -12.09,  99.90, -11.59,   0.00,  (min)
05/10 19Z,   0.40, -10.99,  99.90, -10.59,   0.00,
05/10 20Z,   0.40,  -8.93,  99.90,  -8.53,   0.00,
05/10 21Z,   0.40,  -6.64,  99.90,  -6.24,   0.00,
05/10 22Z,   0.40,  -4.82,  99.90,  -4.42,   0.00,
05/10 23Z,   0.40,  -4.07,  99.90,  -3.67,   0.00,  (max)
05/11 00Z,   0.40,  -4.59,  99.90,  -4.19,   0.00,
05/11 01Z,   0.40,  -6.20,  99.90,  -5.80,   0.00,
05/11 02Z,   0.30,  -8.54,  99.90,  -8.24,   0.00,
05/11 03Z,   0.30, -11.32,  99.90, -11.02,   0.00,
05/11 04Z,   0.30, -14.10,  99.90, -13.80,   0.00,
05/11 05Z,   0.30, -16.21,  99.90, -15.91,   0.00,
05/11 06Z,   0.30, -16.86,  99.90, -16.56,   0.00,  (min)
05/11 07Z,   0.30, -15.64,  99.90, -15.34,   0.00,
05/11 08Z,   0.20, -12.88,  99.90, -12.68,   0.00,
05/11 09Z,   0.10,  -9.37,  99.90,  -9.27,   0.00,
05/11 10Z,   0.00,  -5.87,  99.90,  -5.87,   0.00,
05/11 11Z,   0.00,  -3.13,  99.90,  -3.13,   0.00,
05/11 12Z,   0.10,  -1.74,  99.90,  -1.64,   0.00,  (max)
05/11 13Z,   0.10,  -1.76,  99.90,  -1.66,   0.00,
05/11 14Z,   0.00,  -2.90,  99.90,  -2.90,   0.00,
05/11 15Z,   0.00,  -4.84,  99.90,  -4.84,   0.00,
05/11 16Z,   0.00,  -7.26,  99.90,  -7.26,   0.00,
05/11 17Z,   0.00,  -9.62,  99.90,  -9.62,   0.00,
05/11 18Z,  -0.10, -11.21,  99.90, -11.31,   0.00,
05/11 19Z,  -0.20, -11.47,  99.90, -11.67,   0.00,  (min)
05/11 20Z,  -0.30, -10.41,  99.90, -10.71,   0.00,
05/11 21Z,  -0.50,  -8.57,  99.90,  -9.07,   0.00,
05/11 22Z,  -0.50,  -6.68,  99.90,  -7.18,   0.00,
05/11 23Z,  -0.50,  -5.37,  99.90,  -5.87,   0.00,
05/12 00Z,  -0.50,  -5.11,  99.90,  -5.61,   0.00,  (max)
05/12 01Z,  -0.40,  -5.98,  99.90,  -6.38,   0.00,
05/12 02Z,  -0.30,  -7.74,  99.90,  -8.04,   0.00,
05/12 03Z,  -0.30, -10.07,  99.90, -10.37,   0.00,
05/12 04Z,  -0.30, -12.67,  99.90, -12.97,   0.00,
05/12 05Z,  -0.10, -15.11,  99.90, -15.21,   0.00,
05/12 06Z,   0.70, -16.71,  99.90, -16.01,   0.00,  (min)
05/12 07Z,   1.80, -16.71,  99.90, -14.91,   0.00,
05/12 08Z,   3.00, -14.88,  99.90, -11.88,   0.00,
05/12 09Z,   4.10, -11.72,  99.90,  -7.62,   0.00,
05/12 10Z,   4.60,  -8.05,  99.90,  -3.45,   0.00,
05/12 11Z,   4.60,  -4.63,  99.90,  -0.03,   0.00,
05/12 12Z,   4.40,  -2.17,  99.90,   2.23,   0.00,
05/12 13Z,   4.00,  -1.11,  99.90,   2.89,   0.00,  (max)
05/12 14Z,   3.50,  -1.41,  99.90,   2.09,   0.00,
05/12 15Z,   3.10,  -2.75,  99.90,   0.35,   0.00,
05/12 16Z,   2.50,  -4.82,  99.90,  -2.32,   0.00,
05/12 17Z,   1.80,  -7.27,  99.90,  -5.47,   0.00,
05/12 18Z,   1.10,  -9.55,  99.90,  -8.45,   0.00,
05/12 19Z,   0.70, -10.97,  99.90, -10.27,   0.00,
05/12 20Z,   0.30, -11.08,  99.90, -10.78,   0.00,  (min)
05/12 21Z,   0.10,  -9.99,  99.90,  -9.89,   0.00,
05/12 22Z,   0.20,  -8.34,  99.90,  -8.14,   0.00,
05/12 23Z,   0.50,  -6.80,  99.90,  -6.30,   0.00,
05/13 00Z,   0.80,  -5.94,  99.90,  -5.14,   0.00,
05/13 01Z,   1.10,  -6.10,  99.90,  -5.00,   0.00,  (max)
05/13 02Z,   1.30,  -7.26,  99.90,  -5.96,   0.00,
05/13 03Z,   1.30,  -9.14,  99.90,  -7.84,   0.00,
05/13 04Z,   1.30, -11.42,  99.90, -10.12,   0.00,
05/13 05Z,   1.30, -13.82,  99.90, -12.52,   0.00,
05/13 06Z,   1.20, -15.88,  99.90, -14.68,   0.00,
05/13 07Z,   1.00, -16.93,  99.90, -15.93,   0.00,  (min)
05/13 08Z,   0.90, -16.27,  99.90, -15.37,   0.00,
05/13 09Z,   0.70, -13.85,  99.90, -13.15,   0.00,
05/13 10Z,   0.60, -10.34,  99.90,  -9.74,   0.00,
05/13 11Z,   0.40,  -6.62,  99.90,  -6.22,   0.00,
05/13 12Z,   0.30,  -3.39,  99.90,  -3.09,   0.00,
05/13 13Z,   0.20,  -1.29,  99.90,  -1.09,   0.00,
05/13 14Z,   0.20,  -0.65,  99.90,  -0.45,   0.00,  (max)
05/13 15Z,   0.20,  -1.29,  99.90,  -1.09,   0.00,
05/13 16Z,   0.20,  -2.86,  99.90,  -2.66,   0.00,
05/13 17Z,   0.20,  -5.07,  99.90,  -4.87,   0.00,
05/13 18Z,   0.20,  -7.54,  99.90,  -7.34,   0.00,
05/13 19Z,   0.20,  -9.71,  99.90,  -9.51,   0.00,
05/13 20Z,   0.20, -10.92,  99.90, -10.72,   0.00,  (min)
05/13 21Z,   0.20, -10.82,  99.90, -10.62,   0.00,
05/13 22Z,   0.10,  -9.66,  99.90,  -9.56,   0.00,
05/13 23Z,   0.10,  -8.15,  99.90,  -8.05,   0.00,
05/14 00Z,   0.00,  -6.93,  99.90,  -6.93,   0.00,
05/14 01Z,   0.00,  -6.47,  99.90,  -6.47,   0.00,  (max)
05/14 02Z,  -0.10,  -7.00,  99.90,  -7.10,   0.00,
05/14 03Z,  -0.10,  -8.41,  99.90,  -8.51,   0.00,
05/14 04Z,  -0.10, -10.38,  99.90, -10.48,   0.00,
05/14 05Z,   0.00, -12.59,  99.90, -12.59,   0.00,
05/14 06Z,   0.00, -14.76,  99.90, -14.76,   0.00,
05/14 07Z,   0.10, -16.43,  99.90, -16.33,   0.00,
05/14 08Z,   0.20, -16.90,  99.90, -16.70,   0.00,  (min)
05/14 09Z,   0.20, -15.58,  99.90, -15.38,   0.00,
05/14 10Z,   0.30, -12.62,  99.90, -12.32,   0.00,
05/14 11Z,   0.30,  -8.87,  99.90,  -8.57,   0.00,
05/14 12Z,   0.20,  -5.18,  99.90,  -4.98,   0.00,
05/14 13Z,   0.20,  -2.24,  99.90,  -2.04,   0.00,
05/14 14Z,   0.10,  -0.59,  99.90,  -0.49,   0.00,
05/14 15Z,   0.00,  -0.40,  99.90,  -0.40,   0.00,  (max)
05/14 16Z,  -0.10,  -1.41,  99.90,  -1.51,   0.00,
05/14 17Z,  -0.30,  -3.22,  99.90,  -3.52,   0.00,
05/14 18Z,  -0.50,  -5.55,  99.90,  -6.05,   0.00,
05/14 19Z,  -0.70,  -8.01,  99.90,  -8.71,   0.00,
05/14 20Z,  -0.90, -10.02,  99.90, -10.92,   0.00,
05/14 21Z,  -0.90, -10.96,  99.90, -11.86,   0.00,  (min)
05/14 22Z,  -0.90, -10.60,  99.90, -11.50,   0.00,
05/14 23Z,  -1.00,  -9.34,  99.90, -10.34,   0.00,
05/15 00Z,  -0.90,  -7.95,  99.90,  -8.85,   0.00,
05/15 01Z,  -0.90,  -7.03,  99.90,  -7.93,   0.00,
05/15 02Z,  -0.80,  -6.94,  99.90,  -7.74,   0.00,  (max)
05/15 03Z,  -0.70,  -7.80,  99.90,  -8.50,   0.00,
05/15 04Z,  -0.50,  -9.43,  99.90,  -9.93,   0.00,
05/15 05Z,  -0.30, -11.46,  99.90, -11.76,   0.00,
05/15 06Z,  -0.10, -13.59,  99.90, -13.69,   0.00,
05/15 07Z,   0.00, -15.52,  99.90, -15.52,   0.00,
05/15 08Z,   0.10, -16.77,  99.90, -16.67,   0.00,  (min)
05/15 09Z,   0.30, -16.64,  99.90, -16.34,   0.00,
05/15 10Z,   0.40, -14.68,  99.90, -14.28,   0.00,
05/15 11Z,   0.40, -11.26,  99.90, -10.86,   0.00,
05/15 12Z,   0.50,  -7.36,  99.90,  -6.86,   0.00,
05/15 13Z,   0.60,  -3.81,  99.90,  -3.21,   0.00,
05/15 14Z,   0.60,  -1.25,  99.90,  -0.65,   0.00,
05/15 15Z,   0.70,  -0.11,  99.90,   0.59,   0.00,  (max)
05/15 16Z,   0.90,  -0.40,  99.90,   0.50,   0.00,
05/15 17Z,   1.00,  -1.76,  99.90,  -0.76,   0.00,
05/15 18Z,   1.10,  -3.80,  99.90,  -2.70,   0.00,
05/15 19Z,   1.30,  -6.22,  99.90,  -4.92,   0.00,
05/15 20Z,   1.40,  -8.62,  99.90,  -7.22,   0.00,
05/15 21Z,   1.50, -10.41,  99.90,  -8.91,   0.00,
05/15 22Z,   1.60, -11.02,  99.90,  -9.42,   0.00,  (min)
05/15 23Z,   1.60, -10.37,  99.90,  -8.77,   0.00,
05/16 00Z,   1.60,  -9.00,  99.90,  -7.40,   0.00,