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
#Apokak Creek Ent, AK : 05/17/2025 20:21:30 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/16 00Z,   0.70,  -7.51,  99.90,  -6.81,   0.00,
05/16 01Z,   0.80,  -6.87,  99.90,  -6.07,   0.00,  (max)
05/16 02Z,   0.90,  -7.43,  99.90,  -6.53,   0.00,
05/16 03Z,   0.90,  -8.70,  99.90,  -7.80,   0.00,
05/16 04Z,   1.00, -10.18,  99.90,  -9.18,   0.00,
05/16 05Z,   1.00, -11.51,  99.90, -10.51,   0.00,
05/16 06Z,   1.00, -12.49,  99.90, -11.49,   0.00,
05/16 07Z,   1.00, -13.10,  99.90, -12.10,   0.00,
05/16 08Z,   1.10, -13.32,  99.90, -12.22,   0.00,  (min)
05/16 09Z,   1.10, -13.11,  99.90, -12.01,   0.00,
05/16 10Z,   1.20, -12.15,  99.90, -10.95,   0.00,
05/16 11Z,   1.30, -10.06,  99.90,  -8.76,   0.00,
05/16 12Z,   1.30,  -7.17,  99.90,  -5.87,   0.00,
05/16 13Z,   1.30,  -4.39,  99.90,  -3.09,   0.00,
05/16 14Z,   1.30,  -2.72,  99.90,  -1.42,   0.00,
05/16 15Z,   1.30,  -2.63,  99.90,  -1.33,   0.00,  (max)
05/16 16Z,   1.30,  -3.91,  99.90,  -2.61,   0.00,
05/16 17Z,   1.20,  -5.87,  99.90,  -4.67,   0.00,
05/16 18Z,   1.30,  -7.96,  99.90,  -6.66,   0.00,
05/16 19Z,   1.20,  -9.82,  99.90,  -8.62,   0.00,
05/16 20Z,   1.20, -11.19,  99.90,  -9.99,   0.00,
05/16 21Z,   1.20, -11.93,  99.90, -10.73,   0.00,
05/16 22Z,   1.20, -11.99,  99.90, -10.79,   0.00,  (min)
05/16 23Z,   1.20, -10.84,  99.90,  -9.64,   0.00,
05/17 00Z,   1.10,  -8.73,  99.90,  -7.63,   0.00,
05/17 01Z,   1.10,  -7.15,  99.90,  -6.05,   0.00,
05/17 02Z,   1.10,  -6.97,  99.90,  -5.87,   0.00,  (max)
05/17 03Z,   1.20,  -7.81,  99.90,  -6.61,   0.00,
05/17 04Z,   1.20,  -9.23,  99.90,  -8.03,   0.00,
05/17 05Z,   1.20, -10.71,  99.90,  -9.51,   0.00,
05/17 06Z,   1.00, -11.92,  99.90, -10.92,   0.00,
05/17 07Z,   1.00, -12.76,  99.90, -11.76,   0.00,
05/17 08Z,   1.00, -13.21,  99.90, -12.21,   0.00,
05/17 09Z,   1.00, -13.30,  99.90, -12.30,   0.00,  (min)
05/17 10Z,   1.00, -12.90,  99.90, -11.90,   0.00,
05/17 11Z,   1.00, -11.58,  99.90, -10.58,   0.00,
05/17 12Z,   0.90,  -9.08,  99.90,  -8.18,   0.00,
05/17 13Z,   0.90,  -6.04,  99.90,  -5.14,   0.00,
05/17 14Z,   0.90,  -3.53,  99.90,  -2.63,   0.00,
05/17 15Z,   0.90,  -2.40,  99.90,  -1.50,   0.00,  (max)
05/17 16Z,   0.80,  -2.89,  99.90,  -2.09,   0.00,
05/17 17Z,   0.80,  -4.56,  99.90,  -3.76,   0.00,
05/17 18Z,   0.70,  -6.66,  99.90,  -5.96,   0.00,
05/17 19Z,   0.70,  -8.70,  99.90,  -8.00,   0.00,
05/17 20Z,   0.60, -10.40,  99.90,  -9.80,   0.00,
05/17 21Z,   0.60, -11.56,  99.90, -10.96,   0.00,
05/17 22Z,   0.60, -12.08,  99.90, -11.48,   0.00,  (min)
05/17 23Z,   0.50, -11.86,  99.90, -11.36,   0.00,
05/18 00Z,   0.50, -10.31,  99.90,  -9.81,   0.00,
05/18 01Z,   0.50,  -8.13,  99.90,  -7.63,   0.00,
05/18 02Z,   0.40,  -6.88,  99.90,  -6.48,   0.00,  (max)
05/18 03Z,   0.40,  -7.04,  99.90,  -6.64,   0.00,
05/18 04Z,   0.40,  -8.12,  99.90,  -7.72,   0.00,
05/18 05Z,   0.40,  -9.63,  99.90,  -9.23,   0.00,
05/18 06Z,   0.30, -11.09,  99.90, -10.79,   0.00,
05/18 07Z,   0.30, -12.21,  99.90, -11.91,   0.00,
05/18 08Z,   0.30, -12.93,  99.90, -12.63,   0.00,
05/18 09Z,   0.30, -13.27,  99.90, -12.97,   0.00,  (min)
05/18 10Z,   0.30, -13.24,  99.90, -12.94,   0.00,
05/18 11Z,   0.30, -12.61,  99.90, -12.31,   0.00,
05/18 12Z,   0.30, -10.88,  99.90, -10.58,   0.00,
05/18 13Z,   0.30,  -8.03,  99.90,  -7.73,   0.00,
05/18 14Z,   0.20,  -4.98,  99.90,  -4.78,   0.00,
05/18 15Z,   0.20,  -2.86,  99.90,  -2.66,   0.00,
05/18 16Z,   0.20,  -2.33,  99.90,  -2.13,   0.00,  (max)
05/18 17Z,   0.20,  -3.39,  99.90,  -3.19,   0.00,
05/18 18Z,   0.20,  -5.37,  99.90,  -5.17,   0.00,
05/18 19Z,   0.10,  -7.53,  99.90,  -7.43,   0.00,
05/18 20Z,   0.10,  -9.47,  99.90,  -9.37,   0.00,
05/18 21Z,   0.10, -10.98,  99.90, -10.88,   0.00,
05/18 22Z,   0.10, -11.91,  99.90, -11.81,   0.00,
05/18 23Z,   0.20, -12.22,  99.90, -12.02,   0.00,  (min)
05/19 00Z,   0.20, -11.65,  99.90, -11.45,   0.00,
05/19 01Z,   0.20,  -9.78,  99.90,  -9.58,   0.00,
05/19 02Z,   0.20,  -7.63,  99.90,  -7.43,   0.00,
05/19 03Z,   0.20,  -6.63,  99.90,  -6.43,   0.00,  (max)
05/19 04Z,   0.20,  -7.01,  99.90,  -6.81,   0.00,
05/19 05Z,   0.30,  -8.28,  99.90,  -7.98,   0.00,
05/19 06Z,   0.30,  -9.88,  99.90,  -9.58,   0.00,
05/19 07Z,   0.30, -11.33,  99.90, -11.03,   0.00,
05/19 08Z,   0.30, -12.38,  99.90, -12.08,   0.00,
05/19 09Z,   0.20, -13.01,  99.90, -12.81,   0.00,
05/19 10Z,   0.10, -13.26,  99.90, -13.16,   0.00,  (min)
05/19 11Z,   0.10, -13.10,  99.90, -13.00,   0.00,
05/19 12Z,   0.00, -12.22,  99.90, -12.22,   0.00,
05/19 13Z,   0.00, -10.08,  99.90, -10.08,   0.00,
05/19 14Z,   0.00,  -6.97,  99.90,  -6.97,   0.00,
05/19 15Z,   0.00,  -4.07,  99.90,  -4.07,   0.00,
05/19 16Z,   0.00,  -2.44,  99.90,  -2.44,   0.00,  (max)
05/19 17Z,  -0.10,  -2.55,  99.90,  -2.65,   0.00,
05/19 18Z,  -0.10,  -4.11,  99.90,  -4.21,   0.00,
05/19 19Z,  -0.10,  -6.29,  99.90,  -6.39,   0.00,
05/19 20Z,  -0.10,  -8.46,  99.90,  -8.56,   0.00,
05/19 21Z,   0.00, -10.26,  99.90, -10.26,   0.00,
05/19 22Z,   0.00, -11.55,  99.90, -11.55,   0.00,
05/19 23Z,   0.00, -12.25,  99.90, -12.25,   0.00,
05/20 00Z,   0.00, -12.33,  99.90, -12.33,   0.00,  (min)
05/20 01Z,   0.00, -11.43,  99.90, -11.43,   0.00,
05/20 02Z,   0.00,  -9.31,  99.90,  -9.31,   0.00,
05/20 03Z,   0.00,  -7.17,  99.90,  -7.17,   0.00,
05/20 04Z,   0.00,  -6.30,  99.90,  -6.30,   0.00,  (max)
05/20 05Z,   0.00,  -6.83,  99.90,  -6.83,   0.00,
05/20 06Z,   0.00,  -8.24,  99.90,  -8.24,   0.00,
05/20 07Z,   0.00,  -9.92,  99.90,  -9.92,   0.00,
05/20 08Z,   0.00, -11.38,  99.90, -11.38,   0.00,
05/20 09Z,   0.00, -12.41,  99.90, -12.41,   0.00,
05/20 10Z,   0.00, -12.99,  99.90, -12.99,   0.00,
05/20 11Z,   0.00, -13.18,  99.90, -13.18,   0.00,  (min)
05/20 12Z,   0.00, -12.91,  99.90, -12.91,   0.00,
05/20 13Z,   0.00, -11.75,  99.90, -11.75,   0.00,
05/20 14Z,   0.00,  -9.24,  99.90,  -9.24,   0.00,
05/20 15Z,   0.00,  -5.99,  99.90,  -5.99,   0.00,
05/20 16Z,   0.00,  -3.37,  99.90,  -3.37,   0.00,
05/20 17Z,   0.00,  -2.32,  99.90,  -2.32,   0.00,  (max)
05/20 18Z,   0.00,  -3.05,  99.90,  -3.05,   0.00,
05/20 19Z,   0.00,  -5.00,  99.90,  -5.00,   0.00,
05/20 20Z,   0.00,  -7.31,  99.90,  -7.31,   0.00,
05/20 21Z,   0.00,  -9.42,  99.90,  -9.42,   0.00,
05/20 22Z,   0.00, -11.04,  99.90, -11.04,   0.00,
05/20 23Z,   0.00, -12.10,  99.90, -12.10,   0.00,
05/21 00Z,   0.00, -12.58,  99.90, -12.58,   0.00,  (min)
05/21 01Z,   0.00, -12.43,  99.90, -12.43,   0.00,
05/21 02Z,   0.00, -11.23,  99.90, -11.23,   0.00,
05/21 03Z,   0.00,  -8.90,  99.90,  -8.90,   0.00,
05/21 04Z,   0.00,  -6.71,  99.90,  -6.71,   0.00,
05/21 05Z,   0.00,  -5.82,  99.90,  -5.82,   0.00,  (max)
05/21 06Z,   0.00,  -6.42,  99.90,  -6.42,   0.00,
05/21 07Z,   0.00,  -7.95,  99.90,  -7.95,   0.00,
05/21 08Z,   0.00,  -9.73,  99.90,  -9.73,   0.00,
05/21 09Z,   0.00, -11.25,  99.90, -11.25,   0.00,
05/21 10Z,   0.00, -12.30,  99.90, -12.30,   0.00,
05/21 11Z,   0.00, -12.89,  99.90, -12.89,   0.00,
05/21 12Z,  -0.10, -13.05,  99.90, -13.15,   0.00,