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 : 07/13/2025 21:20:40 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/12 06Z,   0.50,  -4.62,  99.90,  -4.12,   0.00,
07/12 07Z,   0.50,  -4.54,  99.90,  -4.04,   0.00,  (min)
07/12 08Z,   0.50,  -3.83,  99.90,  -3.33,   0.00,
07/12 09Z,   0.50,  -2.01,  99.90,  -1.51,   0.00,
07/12 10Z,   0.50,   0.83,  99.90,   1.33,   0.00,
07/12 11Z,   0.40,   3.86,  99.90,   4.26,   0.00,
07/12 12Z,   0.40,   5.98,  99.90,   6.38,   0.00,
07/12 13Z,   0.40,   6.54,  99.90,   6.94,   0.00,  (max)
07/12 14Z,   0.40,   5.53,  99.90,   5.93,   0.00,
07/12 15Z,   0.40,   3.62,  99.90,   4.02,   0.00,
07/12 16Z,   0.40,   1.48,  99.90,   1.88,   0.00,
07/12 17Z,   0.40,  -0.49,  99.90,  -0.09,   0.00,
07/12 18Z,   0.40,  -2.00,  99.90,  -1.60,   0.00,
07/12 19Z,   0.40,  -2.87,  99.90,  -2.47,   0.00,
07/12 20Z,   0.40,  -3.06,  99.90,  -2.66,   0.00,  (min)
07/12 21Z,   0.40,  -2.10,  99.90,  -1.70,   0.00,
07/12 22Z,   0.40,   0.08,  99.90,   0.48,   0.00,
07/12 23Z,   0.40,   2.03,  99.90,   2.43,   0.00,
07/13 00Z,   0.40,   2.52,  99.90,   2.92,   0.00,  (max)
07/13 01Z,   0.40,   1.78,  99.90,   2.18,   0.00,
07/13 02Z,   0.50,   0.31,  99.90,   0.81,   0.00,
07/13 03Z,   0.50,  -1.34,  99.90,  -0.84,   0.00,
07/13 04Z,   0.40,  -2.77,  99.90,  -2.37,   0.00,
07/13 05Z,   0.40,  -3.78,  99.90,  -3.38,   0.00,
07/13 06Z,   0.40,  -4.37,  99.90,  -3.97,   0.00,
07/13 07Z,   0.40,  -4.58,  99.90,  -4.18,   0.00,  (min)
07/13 08Z,   0.40,  -4.36,  99.90,  -3.96,   0.00,
07/13 09Z,   0.40,  -3.36,  99.90,  -2.96,   0.00,
07/13 10Z,   0.40,  -1.13,  99.90,  -0.73,   0.00,
07/13 11Z,   0.40,   1.96,  99.90,   2.36,   0.00,
07/13 12Z,   0.30,   4.83,  99.90,   5.13,   0.00,
07/13 13Z,   0.30,   6.46,  99.90,   6.76,   0.00,  (max)
07/13 14Z,   0.30,   6.38,  99.90,   6.68,   0.00,
07/13 15Z,   0.30,   4.88,  99.90,   5.18,   0.00,
07/13 16Z,   0.30,   2.75,  99.90,   3.05,   0.00,
07/13 17Z,   0.30,   0.60,  99.90,   0.90,   0.00,
07/13 18Z,   0.30,  -1.23,  99.90,  -0.93,   0.00,
07/13 19Z,   0.30,  -2.52,  99.90,  -2.22,   0.00,
07/13 20Z,   0.30,  -3.17,  99.90,  -2.87,   0.00,
07/13 21Z,   0.20,  -3.12,  99.90,  -2.92,   0.00,  (min)
07/13 22Z,   0.20,  -1.87,  99.90,  -1.67,   0.00,
07/13 23Z,   0.20,   0.41,  99.90,   0.61,   0.00,
07/14 00Z,   0.20,   2.25,  99.90,   2.45,   0.00,
07/14 01Z,   0.20,   2.60,  99.90,   2.80,   0.00,  (max)
07/14 02Z,   0.20,   1.74,  99.90,   1.94,   0.00,
07/14 03Z,   0.30,   0.18,  99.90,   0.48,   0.00,
07/14 04Z,   0.30,  -1.50,  99.90,  -1.20,   0.00,
07/14 05Z,   0.30,  -2.88,  99.90,  -2.58,   0.00,
07/14 06Z,   0.30,  -3.82,  99.90,  -3.52,   0.00,
07/14 07Z,   0.30,  -4.34,  99.90,  -4.04,   0.00,
07/14 08Z,   0.30,  -4.46,  99.90,  -4.16,   0.00,  (min)
07/14 09Z,   0.30,  -4.09,  99.90,  -3.79,   0.00,
07/14 10Z,   0.20,  -2.76,  99.90,  -2.56,   0.00,
07/14 11Z,   0.20,  -0.14,  99.90,   0.06,   0.00,
07/14 12Z,   0.20,   3.07,  99.90,   3.27,   0.00,
07/14 13Z,   0.20,   5.64,  99.90,   5.84,   0.00,
07/14 14Z,   0.20,   6.65,  99.90,   6.85,   0.00,  (max)
07/14 15Z,   0.20,   5.90,  99.90,   6.10,   0.00,
07/14 16Z,   0.20,   3.98,  99.90,   4.18,   0.00,
07/14 17Z,   0.30,   1.72,  99.90,   2.02,   0.00,
07/14 18Z,   0.30,  -0.37,  99.90,  -0.07,   0.00,
07/14 19Z,   0.40,  -2.01,  99.90,  -1.61,   0.00,
07/14 20Z,   0.50,  -3.06,  99.90,  -2.56,   0.00,
07/14 21Z,   0.60,  -3.48,  99.90,  -2.88,   0.00,  (min)
07/14 22Z,   0.70,  -3.17,  99.90,  -2.47,   0.00,
07/14 23Z,   0.70,  -1.65,  99.90,  -0.95,   0.00,
07/15 00Z,   0.80,   0.72,  99.90,   1.52,   0.00,
07/15 01Z,   0.70,   2.54,  99.90,   3.24,   0.00,
07/15 02Z,   0.70,   2.87,  99.90,   3.57,   0.00,  (max)
07/15 03Z,   0.80,   1.92,  99.90,   2.72,   0.00,
07/15 04Z,   0.80,   0.27,  99.90,   1.07,   0.00,
07/15 05Z,   0.90,  -1.45,  99.90,  -0.55,   0.00,
07/15 06Z,   1.00,  -2.83,  99.90,  -1.83,   0.00,
07/15 07Z,   1.00,  -3.76,  99.90,  -2.76,   0.00,
07/15 08Z,   1.00,  -4.23,  99.90,  -3.23,   0.00,
07/15 09Z,   1.00,  -4.28,  99.90,  -3.28,   0.00,  (min)
07/15 10Z,   1.00,  -3.73,  99.90,  -2.73,   0.00,
07/15 11Z,   1.10,  -2.05,  99.90,  -0.95,   0.00,
07/15 12Z,   1.10,   0.90,  99.90,   2.00,   0.00,
07/15 13Z,   1.10,   4.08,  99.90,   5.18,   0.00,
07/15 14Z,   1.20,   6.17,  99.90,   7.37,   0.00,
07/15 15Z,   1.20,   6.48,  99.90,   7.68,   0.00,  (max)
07/15 16Z,   1.20,   5.12,  99.90,   6.32,   0.00,
07/15 17Z,   1.20,   2.91,  99.90,   4.11,   0.00,
07/15 18Z,   1.20,   0.60,  99.90,   1.80,   0.00,
07/15 19Z,   1.20,  -1.36,  99.90,  -0.16,   0.00,
07/15 20Z,   1.20,  -2.77,  99.90,  -1.57,   0.00,
07/15 21Z,   1.10,  -3.57,  99.90,  -2.47,   0.00,
07/15 22Z,   1.00,  -3.78,  99.90,  -2.78,   0.00,  (min)
07/15 23Z,   0.90,  -3.22,  99.90,  -2.32,   0.00,
07/16 00Z,   0.80,  -1.46,  99.90,  -0.66,   0.00,
07/16 01Z,   0.70,   1.06,  99.90,   1.76,   0.00,
07/16 02Z,   0.60,   2.96,  99.90,   3.56,   0.00,
07/16 03Z,   0.60,   3.34,  99.90,   3.94,   0.00,  (max)
07/16 04Z,   0.50,   2.33,  99.90,   2.83,   0.00,
07/16 05Z,   0.50,   0.58,  99.90,   1.08,   0.00,
07/16 06Z,   0.40,  -1.21,  99.90,  -0.81,   0.00,
07/16 07Z,   0.30,  -2.64,  99.90,  -2.34,   0.00,
07/16 08Z,   0.20,  -3.59,  99.90,  -3.39,   0.00,
07/16 09Z,   0.20,  -4.06,  99.90,  -3.86,   0.00,
07/16 10Z,   0.10,  -4.05,  99.90,  -3.95,   0.00,  (min)
07/16 11Z,   0.10,  -3.32,  99.90,  -3.22,   0.00,
07/16 12Z,   0.00,  -1.30,  99.90,  -1.30,   0.00,
07/16 13Z,   0.00,   1.87,  99.90,   1.87,   0.00,
07/16 14Z,   0.00,   4.86,  99.90,   4.86,   0.00,
07/16 15Z,   0.00,   6.37,  99.90,   6.37,   0.00,  (max)
07/16 16Z,   0.00,   5.97,  99.90,   5.97,   0.00,
07/16 17Z,   0.00,   4.15,  99.90,   4.15,   0.00,
07/16 18Z,   0.10,   1.75,  99.90,   1.85,   0.00,
07/16 19Z,   0.10,  -0.52,  99.90,  -0.42,   0.00,
07/16 20Z,   0.20,  -2.30,  99.90,  -2.10,   0.00,
07/16 21Z,   0.20,  -3.47,  99.90,  -3.27,   0.00,
07/16 22Z,   0.30,  -4.04,  99.90,  -3.74,   0.00,
07/16 23Z,   0.30,  -4.06,  99.90,  -3.76,   0.00,  (min)
07/17 00Z,   0.30,  -3.28,  99.90,  -2.98,   0.00,
07/17 01Z,   0.30,  -1.25,  99.90,  -0.95,   0.00,
07/17 02Z,   0.40,   1.47,  99.90,   1.87,   0.00,
07/17 03Z,   0.40,   3.52,  99.90,   3.92,   0.00,
07/17 04Z,   0.40,   4.00,  99.90,   4.40,   0.00,  (max)
07/17 05Z,   0.50,   2.95,  99.90,   3.45,   0.00,
07/17 06Z,   0.50,   1.10,  99.90,   1.60,   0.00,
07/17 07Z,   0.50,  -0.80,  99.90,  -0.30,   0.00,
07/17 08Z,   0.50,  -2.34,  99.90,  -1.84,   0.00,
07/17 09Z,   0.50,  -3.36,  99.90,  -2.86,   0.00,
07/17 10Z,   0.50,  -3.86,  99.90,  -3.36,   0.00,  (min)
07/17 11Z,   0.50,  -3.80,  99.90,  -3.30,   0.00,
07/17 12Z,   0.40,  -2.90,  99.90,  -2.50,   0.00,
07/17 13Z,  99.90,  -0.58,  99.90,  99.90,   0.00,
07/17 14Z,  99.90,   2.69,  99.90,  99.90,   0.00,
07/17 15Z,  99.90,   5.35,  99.90,  99.90,   0.00,
07/17 16Z,  99.90,   6.23,  99.90,  99.90,   0.00,
07/17 17Z,  99.90,   5.25,  99.90,  99.90,   0.00,
07/17 18Z,  99.90,   3.09,  99.90,  99.90,   0.00,