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
#Naknek River, Ent #13, AK : 05/14/2025 08:20:00 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/12 12Z,   3.70,   3.54,  99.90,   7.24,   0.00,
05/12 13Z,   3.60,   7.99,  99.90,  11.59,   0.00,
05/12 14Z,   3.40,  10.20,  99.90,  13.60,   0.00,  (max)
05/12 15Z,   3.20,  10.05,  99.90,  13.25,   0.00,
05/12 16Z,   2.90,   8.18,  99.90,  11.08,   0.00,
05/12 17Z,   2.60,   5.32,  99.90,   7.92,   0.00,
05/12 18Z,   2.20,   2.07,  99.90,   4.27,   0.00,
05/12 19Z,   1.70,  -1.01,  99.90,   0.69,   0.00,
05/12 20Z,   1.10,  -3.34,  99.90,  -2.24,   0.00,
05/12 21Z,   0.50,  -4.43,  99.90,  -3.93,   0.00,  (min)
05/12 22Z,   0.20,  -3.88,  99.90,  -3.68,   0.00,
05/12 23Z,   0.10,  -1.44,  99.90,  -1.34,   0.00,
05/13 00Z,   0.10,   1.81,  99.90,   1.91,   0.00,
05/13 01Z,   0.40,   4.03,  99.90,   4.43,   0.00,
05/13 02Z,   0.70,   4.16,  99.90,   4.86,   0.00,  (max)
05/13 03Z,   1.00,   2.70,  99.90,   3.70,   0.00,
05/13 04Z,   1.10,   0.29,  99.90,   1.39,   0.00,
05/13 05Z,   1.10,  -2.49,  99.90,  -1.39,   0.00,
05/13 06Z,   1.00,  -5.27,  99.90,  -4.27,   0.00,
05/13 07Z,   0.90,  -7.72,  99.90,  -6.82,   0.00,
05/13 08Z,   0.80,  -9.45,  99.90,  -8.65,   0.00,
05/13 09Z,   0.80,  -9.93,  99.90,  -9.13,   0.00,  (min)
05/13 10Z,   0.80,  -8.52,  99.90,  -7.72,   0.00,
05/13 11Z,   0.80,  -4.94,  99.90,  -4.14,   0.00,
05/13 12Z,   0.70,   0.18,  99.90,   0.88,   0.00,
05/13 13Z,   0.60,   5.50,  99.90,   6.10,   0.00,
05/13 14Z,   0.50,   9.41,  99.90,   9.91,   0.00,
05/13 15Z,   0.30,  10.91,  99.90,  11.21,   0.00,  (max)
05/13 16Z,   0.20,  10.18,  99.90,  10.38,   0.00,
05/13 17Z,   0.20,   7.94,  99.90,   8.14,   0.00,
05/13 18Z,   0.40,   4.92,  99.90,   5.32,   0.00,
05/13 19Z,   0.40,   1.65,  99.90,   2.05,   0.00,
05/13 20Z,   0.40,  -1.33,  99.90,  -0.93,   0.00,
05/13 21Z,   0.30,  -3.46,  99.90,  -3.16,   0.00,
05/13 22Z,   0.20,  -4.31,  99.90,  -4.11,   0.00,  (min)
05/13 23Z,   0.20,  -3.44,  99.90,  -3.24,   0.00,
05/14 00Z,   0.30,  -0.76,  99.90,  -0.46,   0.00,
05/14 01Z,   0.20,   2.17,  99.90,   2.37,   0.00,
05/14 02Z,   0.10,   3.56,  99.90,   3.66,   0.00,  (max)
05/14 03Z,   0.00,   3.04,  99.90,   3.04,   0.00,
05/14 04Z,   0.00,   1.22,  99.90,   1.22,   0.00,
05/14 05Z,   0.00,  -1.27,  99.90,  -1.27,   0.00,
05/14 06Z,   0.10,  -3.92,  99.90,  -3.82,   0.00,
05/14 07Z,   0.20,  -6.44,  99.90,  -6.24,   0.00,
05/14 08Z,   0.40,  -8.52,  99.90,  -8.12,   0.00,
05/14 09Z,   0.50,  -9.80,  99.90,  -9.30,   0.00,  (min)
05/14 10Z,   0.50,  -9.67,  99.90,  -9.17,   0.00,
05/14 11Z,   0.50,  -7.46,  99.90,  -6.96,   0.00,
05/14 12Z,   0.40,  -3.13,  99.90,  -2.73,   0.00,
05/14 13Z,   0.20,   2.33,  99.90,   2.53,   0.00,
05/14 14Z,   0.10,   7.39,  99.90,   7.49,   0.00,
05/14 15Z,   0.00,  10.59,  99.90,  10.59,   0.00,
05/14 16Z,  -0.30,  11.31,  99.90,  11.01,   0.00,  (max)
05/14 17Z,  -0.60,   9.96,  99.90,   9.36,   0.00,
05/14 18Z,  -0.90,   7.39,  99.90,   6.49,   0.00,
05/14 19Z,  -1.20,   4.23,  99.90,   3.03,   0.00,
05/14 20Z,  -1.60,   0.99,  99.90,  -0.61,   0.00,
05/14 21Z,  -2.00,  -1.83,  99.90,  -3.83,   0.00,
05/14 22Z,  -2.30,  -3.72,  99.90,  -6.02,   0.00,
05/14 23Z,  -2.50,  -4.25,  99.90,  -6.75,   0.00,  (min)
05/15 00Z,  -2.50,  -2.90,  99.90,  -5.40,   0.00,
05/15 01Z,  -2.40,   0.01,  99.90,  -2.39,   0.00,
05/15 02Z,  -2.10,   2.46,  99.90,   0.36,   0.00,
05/15 03Z,  -1.70,   3.06,  99.90,   1.36,   0.00,  (max)
05/15 04Z,  -1.40,   2.02,  99.90,   0.62,   0.00,
05/15 05Z,  -1.10,  -0.07,  99.90,  -1.17,   0.00,
05/15 06Z,  -0.90,  -2.60,  99.90,  -3.50,   0.00,
05/15 07Z,  -0.60,  -5.13,  99.90,  -5.73,   0.00,
05/15 08Z,  -0.40,  -7.39,  99.90,  -7.79,   0.00,
05/15 09Z,  -0.10,  -9.13,  99.90,  -9.23,   0.00,
05/15 10Z,   0.10,  -9.94,  99.90,  -9.84,   0.00,  (min)
05/15 11Z,   0.40,  -9.15,  99.90,  -8.75,   0.00,
05/15 12Z,   0.70,  -6.12,  99.90,  -5.42,   0.00,
05/15 13Z,   0.80,  -1.12,  99.90,  -0.32,   0.00,
05/15 14Z,   1.00,   4.48,  99.90,   5.48,   0.00,
05/15 15Z,   1.00,   9.08,  99.90,  10.08,   0.00,
05/15 16Z,   1.00,  11.44,  99.90,  12.44,   0.00,  (max)
05/15 17Z,   1.00,  11.35,  99.90,  12.35,   0.00,
05/15 18Z,   1.00,   9.43,  99.90,  10.43,   0.00,
05/15 19Z,   1.10,   6.57,  99.90,   7.67,   0.00,
05/15 20Z,   1.20,   3.32,  99.90,   4.52,   0.00,
05/15 21Z,   1.30,   0.16,  99.90,   1.46,   0.00,
05/15 22Z,   1.40,  -2.46,  99.90,  -1.06,   0.00,
05/15 23Z,   1.60,  -4.02,  99.90,  -2.42,   0.00,
05/16 00Z,   1.70,  -4.14,  99.90,  -2.44,   0.00,  (min)
05/16 01Z,   1.80,  -2.20,  99.90,  -0.40,   0.00,
05/16 02Z,   1.90,   0.81,  99.90,   2.71,   0.00,
05/16 03Z,   1.90,   2.66,  99.90,   4.56,   0.00,  (max)
05/16 04Z,   1.90,   2.59,  99.90,   4.49,   0.00,
05/16 05Z,   1.90,   1.12,  99.90,   3.02,   0.00,
05/16 06Z,   2.00,  -1.19,  99.90,   0.81,   0.00,
05/16 07Z,   2.00,  -3.74,  99.90,  -1.74,   0.00,
05/16 08Z,   2.10,  -6.14,  99.90,  -4.04,   0.00,
05/16 09Z,   2.10,  -8.16,  99.90,  -6.06,   0.00,
05/16 10Z,   2.20,  -9.56,  99.90,  -7.36,   0.00,
05/16 11Z,   2.20,  -9.89,  99.90,  -7.69,   0.00,  (min)
05/16 12Z,   2.20,  -8.39,  99.90,  -6.19,   0.00,
05/16 13Z,   2.10,  -4.53,  99.90,  -2.43,   0.00,
05/16 14Z,   2.00,   1.00,  99.90,   3.00,   0.00,
05/16 15Z,   1.80,   6.52,  99.90,   8.32,   0.00,
05/16 16Z,   1.60,  10.47,  99.90,  12.07,   0.00,
05/16 17Z,   1.40,  11.93,  99.90,  13.33,   0.00,  (max)
05/16 18Z,   1.20,  11.04,  99.90,  12.24,   0.00,
05/16 19Z,   1.10,   8.62,  99.90,   9.72,   0.00,
05/16 20Z,   1.00,   5.52,  99.90,   6.52,   0.00,
05/16 21Z,   0.90,   2.25,  99.90,   3.15,   0.00,
05/16 22Z,   0.90,  -0.79,  99.90,   0.11,   0.00,
05/16 23Z,   0.90,  -3.14,  99.90,  -2.24,   0.00,
05/17 00Z,   0.90,  -4.35,  99.90,  -3.45,   0.00,  (min)
05/17 01Z,   0.90,  -3.92,  99.90,  -3.02,   0.00,
05/17 02Z,   0.90,  -1.35,  99.90,  -0.45,   0.00,
05/17 03Z,   0.80,   1.57,  99.90,   2.37,   0.00,
05/17 04Z,   0.70,   2.79,  99.90,   3.49,   0.00,  (max)
05/17 05Z,   0.60,   2.20,  99.90,   2.80,   0.00,
05/17 06Z,   0.60,   0.37,  99.90,   0.97,   0.00,
05/17 07Z,   0.60,  -2.11,  99.90,  -1.51,   0.00,
05/17 08Z,   0.60,  -4.67,  99.90,  -4.07,   0.00,
05/17 09Z,   0.60,  -6.95,  99.90,  -6.35,   0.00,
05/17 10Z,   0.60,  -8.75,  99.90,  -8.15,   0.00,
05/17 11Z,   0.60,  -9.82,  99.90,  -9.22,   0.00,  (min)
05/17 12Z,   0.60,  -9.63,  99.90,  -9.03,   0.00,
05/17 13Z,   0.60,  -7.38,  99.90,  -6.78,   0.00,
05/17 14Z,   0.50,  -2.73,  99.90,  -2.23,   0.00,
05/17 15Z,   0.50,   3.15,  99.90,   3.65,   0.00,
05/17 16Z,   0.40,   8.37,  99.90,   8.77,   0.00,
05/17 17Z,   0.30,  11.51,  99.90,  11.81,   0.00,
05/17 18Z,   0.30,  12.05,  99.90,  12.35,   0.00,  (max)
05/17 19Z,   0.30,  10.40,  99.90,  10.70,   0.00,
05/17 20Z,   0.40,   7.56,  99.90,   7.96,   0.00,
05/17 21Z,   0.40,   4.28,  99.90,   4.68,   0.00,
05/17 22Z,   0.50,   1.02,  99.90,   1.52,   0.00,
05/17 23Z,   0.50,  -1.85,  99.90,  -1.35,   0.00,
05/18 00Z,   0.50,  -3.90,  99.90,  -3.40,   0.00,