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 : 07/17/2025 12:21:33 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/15 12Z,   0.20, -15.39,  99.90, -15.19,   0.00,
07/15 13Z,   0.20, -11.08,  99.90, -10.88,   0.00,
07/15 14Z,   0.20,  -7.24,  99.90,  -7.04,   0.00,
07/15 15Z,   0.20,  -4.67,  99.90,  -4.47,   0.00,
07/15 16Z,   0.10,  -3.78,  99.90,  -3.68,   0.00,  (max)
07/15 17Z,   0.10,  -4.61,  99.90,  -4.51,   0.00,
07/15 18Z,   0.00,  -6.75,  99.90,  -6.75,   0.00,
07/15 19Z,   0.00,  -9.60,  99.90,  -9.60,   0.00,
07/15 20Z,   0.00, -12.66,  99.90, -12.66,   0.00,
07/15 21Z,   0.00, -15.50,  99.90, -15.50,   0.00,
07/15 22Z,   0.10, -17.59,  99.90, -17.49,   0.00,
07/15 23Z,   0.10, -18.25,  99.90, -18.15,   0.00,  (min)
07/16 00Z,   0.00, -17.10,  99.90, -17.10,   0.00,
07/16 01Z,   0.00, -14.57,  99.90, -14.57,   0.00,
07/16 02Z,   0.00, -11.81,  99.90, -11.81,   0.00,
07/16 03Z,   0.00,  -9.80,  99.90,  -9.80,   0.00,
07/16 04Z,   0.00,  -9.02,  99.90,  -9.02,   0.00,  (max)
07/16 05Z,   0.00,  -9.61,  99.90,  -9.61,   0.00,
07/16 06Z,   0.00, -11.33,  99.90, -11.33,   0.00,
07/16 07Z,   0.00, -13.67,  99.90, -13.67,   0.00,
07/16 08Z,   0.00, -16.10,  99.90, -16.10,   0.00,
07/16 09Z,   0.00, -18.22,  99.90, -18.22,   0.00,
07/16 10Z,   0.00, -19.60,  99.90, -19.60,   0.00,  (min)
07/16 11Z,   0.00, -19.59,  99.90, -19.59,   0.00,
07/16 12Z,   0.10, -17.63,  99.90, -17.53,   0.00,
07/16 13Z,   0.20, -13.97,  99.90, -13.77,   0.00,
07/16 14Z,   0.40,  -9.79,  99.90,  -9.39,   0.00,
07/16 15Z,   0.50,  -6.35,  99.90,  -5.85,   0.00,
07/16 16Z,   0.60,  -4.36,  99.90,  -3.76,   0.00,
07/16 17Z,   0.60,  -4.15,  99.90,  -3.55,   0.00,  (max)
07/16 18Z,   0.50,  -5.63,  99.90,  -5.13,   0.00,
07/16 19Z,   0.50,  -8.31,  99.90,  -7.81,   0.00,
07/16 20Z,   0.50, -11.55,  99.90, -11.05,   0.00,
07/16 21Z,   0.60, -14.83,  99.90, -14.23,   0.00,
07/16 22Z,   0.70, -17.69,  99.90, -16.99,   0.00,
07/16 23Z,   0.90, -19.52,  99.90, -18.62,   0.00,
07/17 00Z,   0.80, -19.64,  99.90, -18.84,   0.00,  (min)
07/17 01Z,   0.90, -17.76,  99.90, -16.86,   0.00,
07/17 02Z,   1.00, -14.56,  99.90, -13.56,   0.00,
07/17 03Z,   0.90, -11.29,  99.90, -10.39,   0.00,
07/17 04Z,   0.80,  -8.93,  99.90,  -8.13,   0.00,
07/17 05Z,   0.60,  -7.97,  99.90,  -7.37,   0.00,  (max)
07/17 06Z,   0.50,  -8.54,  99.90,  -8.04,   0.00,
07/17 07Z,   0.40, -10.29,  99.90,  -9.89,   0.00,
07/17 08Z,   0.30, -12.68,  99.90, -12.38,   0.00,
07/17 09Z,   0.20, -15.15,  99.90, -14.95,   0.00,
07/17 10Z,   0.20, -17.31,  99.90, -17.11,   0.00,
07/17 11Z,   0.20, -18.66,  99.90, -18.46,   0.00,  (min)
07/17 12Z,   0.20, -18.52,  99.90, -18.32,   0.00,
07/17 13Z,   0.20, -16.41,  99.90, -16.21,   0.00,
07/17 14Z,   0.20, -12.74,  99.90, -12.54,   0.00,
07/17 15Z,   0.20,  -8.80,  99.90,  -8.60,   0.00,
07/17 16Z,   0.20,  -5.81,  99.90,  -5.61,   0.00,
07/17 17Z,   0.20,  -4.42,  99.90,  -4.22,   0.00,  (max)
07/17 18Z,   0.30,  -4.86,  99.90,  -4.56,   0.00,
07/17 19Z,   0.30,  -6.92,  99.90,  -6.62,   0.00,
07/17 20Z,   0.40, -10.07,  99.90,  -9.67,   0.00,
07/17 21Z,   0.40, -13.64,  99.90, -13.24,   0.00,
07/17 22Z,   0.30, -17.08,  99.90, -16.78,   0.00,
07/17 23Z,   0.30, -19.89,  99.90, -19.59,   0.00,
07/18 00Z,   0.20, -21.40,  99.90, -21.20,   0.00,  (min)
07/18 01Z,   0.00, -20.90,  99.90, -20.90,   0.00,
07/18 02Z,   0.00, -18.28,  99.90, -18.28,   0.00,
07/18 03Z,  -0.20, -14.41,  99.90, -14.61,   0.00,
07/18 04Z,  -0.30, -10.62,  99.90, -10.92,   0.00,
07/18 05Z,  -0.40,  -7.89,  99.90,  -8.29,   0.00,
07/18 06Z,  -0.40,  -6.74,  99.90,  -7.14,   0.00,  (max)
07/18 07Z,  -0.40,  -7.25,  99.90,  -7.65,   0.00,
07/18 08Z,  -0.30,  -9.04,  99.90,  -9.34,   0.00,
07/18 09Z,  -0.20, -11.49,  99.90, -11.69,   0.00,
07/18 10Z,  -0.10, -14.05,  99.90, -14.15,   0.00,
07/18 11Z,   0.00, -16.30,  99.90, -16.30,   0.00,
07/18 12Z,   0.00, -17.68,  99.90, -17.68,   0.00,  (min)
07/18 13Z,   0.20, -17.51,  99.90, -17.31,   0.00,
07/18 14Z,   0.30, -15.35,  99.90, -15.05,   0.00,
07/18 15Z,   0.30, -11.77,  99.90, -11.47,   0.00,
07/18 16Z,   0.40,  -8.15,  99.90,  -7.75,   0.00,
07/18 17Z,   0.50,  -5.63,  99.90,  -5.13,   0.00,
07/18 18Z,   0.50,  -4.79,  99.90,  -4.29,   0.00,  (max)
07/18 19Z,   0.60,  -5.77,  99.90,  -5.17,   0.00,
07/18 20Z,   0.70,  -8.33,  99.90,  -7.63,   0.00,
07/18 21Z,   0.70, -11.85,  99.90, -11.15,   0.00,
07/18 22Z,   0.70, -15.66,  99.90, -14.96,   0.00,
07/18 23Z,   0.60, -19.21,  99.90, -18.61,   0.00,
07/19 00Z,   0.60, -21.92,  99.90, -21.32,   0.00,
07/19 01Z,   0.50, -23.05,  99.90, -22.55,   0.00,  (min)
07/19 02Z,   0.40, -21.94,  99.90, -21.54,   0.00,
07/19 03Z,   0.30, -18.62,  99.90, -18.32,   0.00,
07/19 04Z,   0.30, -14.13,  99.90, -13.83,   0.00,
07/19 05Z,   0.30,  -9.85,  99.90,  -9.55,   0.00,
07/19 06Z,   0.30,  -6.78,  99.90,  -6.48,   0.00,
07/19 07Z,   0.30,  -5.45,  99.90,  -5.15,   0.00,  (max)
07/19 08Z,   0.30,  -5.92,  99.90,  -5.62,   0.00,
07/19 09Z,   0.30,  -7.75,  99.90,  -7.45,   0.00,
07/19 10Z,   0.20, -10.27,  99.90, -10.07,   0.00,
07/19 11Z,   0.20, -12.96,  99.90, -12.76,   0.00,
07/19 12Z,   0.20, -15.33,  99.90, -15.13,   0.00,
07/19 13Z,   0.10, -16.80,  99.90, -16.70,   0.00,  (min)
07/19 14Z,   0.10, -16.65,  99.90, -16.55,   0.00,
07/19 15Z,   0.20, -14.53,  99.90, -14.33,   0.00,
07/19 16Z,   0.20, -11.11,  99.90, -10.91,   0.00,
07/19 17Z,   0.20,  -7.81,  99.90,  -7.61,   0.00,
07/19 18Z,   0.30,  -5.71,  99.90,  -5.41,   0.00,
07/19 19Z,   0.30,  -5.32,  99.90,  -5.02,   0.00,  (max)
07/19 20Z,   0.40,  -6.75,  99.90,  -6.35,   0.00,
07/19 21Z,   0.40,  -9.67,  99.90,  -9.27,   0.00,
07/19 22Z,   0.40, -13.46,  99.90, -13.06,   0.00,
07/19 23Z,   0.40, -17.44,  99.90, -17.04,   0.00,
07/20 00Z,   0.40, -21.03,  99.90, -20.63,   0.00,
07/20 01Z,   0.40, -23.61,  99.90, -23.21,   0.00,
07/20 02Z,   0.40, -24.38,  99.90, -23.98,   0.00,  (min)
07/20 03Z,   0.30, -22.70,  99.90, -22.40,   0.00,
07/20 04Z,   0.30, -18.76,  99.90, -18.46,   0.00,
07/20 05Z,   0.30, -13.76,  99.90, -13.46,   0.00,
07/20 06Z,   0.30,  -9.09,  99.90,  -8.79,   0.00,
07/20 07Z,   0.30,  -5.73,  99.90,  -5.43,   0.00,
07/20 08Z,   0.20,  -4.25,  99.90,  -4.05,   0.00,  (max)
07/20 09Z,   0.20,  -4.70,  99.90,  -4.50,   0.00,
07/20 10Z,   0.10,  -6.57,  99.90,  -6.47,   0.00,
07/20 11Z,   0.10,  -9.18,  99.90,  -9.08,   0.00,
07/20 12Z,   0.00, -12.00,  99.90, -12.00,   0.00,
07/20 13Z,   0.00, -14.53,  99.90, -14.53,   0.00,
07/20 14Z,   0.00, -16.11,  99.90, -16.11,   0.00,  (min)
07/20 15Z,   0.00, -16.01,  99.90, -16.01,   0.00,
07/20 16Z,   0.00, -13.97,  99.90, -13.97,   0.00,
07/20 17Z,   0.10, -10.74,  99.90, -10.64,   0.00,
07/20 18Z,   0.10,  -7.73,  99.90,  -7.63,   0.00,
07/20 19Z,   0.20,  -5.97,  99.90,  -5.77,   0.00,
07/20 20Z,   0.30,  -5.92,  99.90,  -5.62,   0.00,  (max)
07/20 21Z,   0.30,  -7.65,  99.90,  -7.35,   0.00,
07/20 22Z,   0.40, -10.82,  99.90, -10.42,   0.00,
07/20 23Z,   0.40, -14.77,  99.90, -14.37,   0.00,
07/21 00Z,   0.40, -18.84,  99.90, -18.44,   0.00,