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
#Cape Romanzof, AK : 05/16/2025 01:21:51 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/14 06Z,   0.80,   0.79,  99.90,   1.59,   0.00,
05/14 07Z,   0.70,   0.36,  99.90,   1.06,   0.00,  (min)
05/14 08Z,   0.60,   0.50,  99.90,   1.10,   0.00,
05/14 09Z,   0.60,   1.10,  99.90,   1.70,   0.00,
05/14 10Z,   0.60,   1.99,  99.90,   2.59,   0.00,
05/14 11Z,   0.60,   3.04,  99.90,   3.64,   0.00,
05/14 12Z,   0.40,   4.13,  99.90,   4.53,   0.00,
05/14 13Z,   0.40,   5.16,  99.90,   5.56,   0.00,
05/14 14Z,   0.40,   5.96,  99.90,   6.36,   0.00,
05/14 15Z,   0.40,   6.36,  99.90,   6.76,   0.00,  (max)
05/14 16Z,   0.30,   6.19,  99.90,   6.49,   0.00,
05/14 17Z,   0.30,   5.43,  99.90,   5.73,   0.00,
05/14 18Z,   0.20,   4.21,  99.90,   4.41,   0.00,
05/14 19Z,   0.10,   2.95,  99.90,   3.05,   0.00,
05/14 20Z,   0.10,   2.26,  99.90,   2.36,   0.00,
05/14 21Z,   0.00,   2.19,  99.90,   2.19,   0.00,  (min)
05/14 22Z,   0.00,   2.47,  99.90,   2.47,   0.00,
05/14 23Z,   0.00,   2.89,  99.90,   2.89,   0.00,
05/15 00Z,   0.00,   3.35,  99.90,   3.35,   0.00,
05/15 01Z,   0.00,   3.77,  99.90,   3.77,   0.00,
05/15 02Z,   0.00,   4.01,  99.90,   4.01,   0.00,  (max)
05/15 03Z,   0.00,   3.89,  99.90,   3.89,   0.00,
05/15 04Z,   0.00,   3.27,  99.90,   3.27,   0.00,
05/15 05Z,   0.00,   2.29,  99.90,   2.29,   0.00,
05/15 06Z,   0.00,   1.29,  99.90,   1.29,   0.00,
05/15 07Z,   0.00,   0.56,  99.90,   0.56,   0.00,
05/15 08Z,   0.00,   0.36,  99.90,   0.36,   0.00,  (min)
05/15 09Z,   0.00,   0.67,  99.90,   0.67,   0.00,
05/15 10Z,   0.00,   1.40,  99.90,   1.40,   0.00,
05/15 11Z,   0.00,   2.38,  99.90,   2.38,   0.00,
05/15 12Z,   0.00,   3.48,  99.90,   3.48,   0.00,
05/15 13Z,   0.00,   4.58,  99.90,   4.58,   0.00,
05/15 14Z,   0.00,   5.56,  99.90,   5.56,   0.00,
05/15 15Z,   0.00,   6.25,  99.90,   6.25,   0.00,
05/15 16Z,   0.00,   6.46,  99.90,   6.46,   0.00,  (max)
05/15 17Z,   0.00,   6.07,  99.90,   6.07,   0.00,
05/15 18Z,   0.00,   5.12,  99.90,   5.12,   0.00,
05/15 19Z,   0.00,   3.83,  99.90,   3.83,   0.00,
05/15 20Z,   0.00,   2.70,  99.90,   2.70,   0.00,
05/15 21Z,   0.00,   2.18,  99.90,   2.18,   0.00,  (min)
05/15 22Z,   0.00,   2.23,  99.90,   2.23,   0.00,
05/15 23Z,   0.00,   2.56,  99.90,   2.56,   0.00,
05/16 00Z,   0.10,   3.00,  99.90,   3.10,   0.00,
05/16 01Z,   0.10,   3.45,  99.90,   3.55,   0.00,
05/16 02Z,   0.20,   3.82,  99.90,   4.02,   0.00,
05/16 03Z,   0.20,   3.95,  99.90,   4.15,   0.00,  (max)
05/16 04Z,   0.30,   3.65,  99.90,   3.95,   0.00,
05/16 05Z,   0.30,   2.87,  99.90,   3.17,   0.00,
05/16 06Z,   0.30,   1.85,  99.90,   2.15,   0.00,
05/16 07Z,   0.30,   0.95,  99.90,   1.25,   0.00,
05/16 08Z,   0.30,   0.42,  99.90,   0.72,   0.00,  (min)
05/16 09Z,   0.40,   0.41,  99.90,   0.81,   0.00,
05/16 10Z,   0.40,   0.88,  99.90,   1.28,   0.00,
05/16 11Z,   0.40,   1.72,  99.90,   2.12,   0.00,
05/16 12Z,   0.50,   2.78,  99.90,   3.28,   0.00,
05/16 13Z,   0.50,   3.92,  99.90,   4.42,   0.00,
05/16 14Z,   0.50,   5.01,  99.90,   5.51,   0.00,
05/16 15Z,   0.50,   5.91,  99.90,   6.41,   0.00,
05/16 16Z,   0.60,   6.46,  99.90,   7.06,   0.00,
05/16 17Z,   0.60,   6.47,  99.90,   7.07,   0.00,  (max)
05/16 18Z,   0.70,   5.83,  99.90,   6.53,   0.00,
05/16 19Z,   0.70,   4.70,  99.90,   5.40,   0.00,
05/16 20Z,   0.80,   3.41,  99.90,   4.21,   0.00,
05/16 21Z,   0.80,   2.44,  99.90,   3.24,   0.00,
05/16 22Z,   0.80,   2.11,  99.90,   2.91,   0.00,  (min)
05/16 23Z,   0.80,   2.27,  99.90,   3.07,   0.00,
05/17 00Z,   0.80,   2.66,  99.90,   3.46,   0.00,
05/17 01Z,   0.80,   3.12,  99.90,   3.92,   0.00,
05/17 02Z,   0.80,   3.57,  99.90,   4.37,   0.00,
05/17 03Z,   0.80,   3.88,  99.90,   4.68,   0.00,
05/17 04Z,   0.80,   3.89,  99.90,   4.69,   0.00,  (max)
05/17 05Z,   0.80,   3.43,  99.90,   4.23,   0.00,
05/17 06Z,   0.80,   2.50,  99.90,   3.30,   0.00,
05/17 07Z,   0.80,   1.48,  99.90,   2.28,   0.00,
05/17 08Z,   0.80,   0.71,  99.90,   1.51,   0.00,
05/17 09Z,   0.80,   0.36,  99.90,   1.16,   0.00,  (min)
05/17 10Z,   0.80,   0.52,  99.90,   1.32,   0.00,
05/17 11Z,   0.80,   1.13,  99.90,   1.93,   0.00,
05/17 12Z,   0.70,   2.07,  99.90,   2.77,   0.00,
05/17 13Z,   0.70,   3.19,  99.90,   3.89,   0.00,
05/17 14Z,   0.70,   4.35,  99.90,   5.05,   0.00,
05/17 15Z,   0.70,   5.41,  99.90,   6.11,   0.00,
05/17 16Z,   0.70,   6.22,  99.90,   6.92,   0.00,
05/17 17Z,   0.70,   6.59,  99.90,   7.29,   0.00,  (max)
05/17 18Z,   0.70,   6.35,  99.90,   7.05,   0.00,
05/17 19Z,   0.70,   5.46,  99.90,   6.16,   0.00,
05/17 20Z,   0.70,   4.21,  99.90,   4.91,   0.00,
05/17 21Z,   0.70,   2.97,  99.90,   3.67,   0.00,
05/17 22Z,   0.70,   2.20,  99.90,   2.90,   0.00,
05/17 23Z,   0.70,   2.04,  99.90,   2.74,   0.00,  (min)
05/18 00Z,   0.70,   2.30,  99.90,   3.00,   0.00,
05/18 01Z,   0.60,   2.75,  99.90,   3.35,   0.00,
05/18 02Z,   0.60,   3.26,  99.90,   3.86,   0.00,
05/18 03Z,   0.60,   3.70,  99.90,   4.30,   0.00,
05/18 04Z,   0.60,   3.97,  99.90,   4.57,   0.00,  (max)
05/18 05Z,   0.60,   3.87,  99.90,   4.47,   0.00,
05/18 06Z,   0.60,   3.24,  99.90,   3.84,   0.00,
05/18 07Z,   0.60,   2.20,  99.90,   2.80,   0.00,
05/18 08Z,   0.50,   1.21,  99.90,   1.71,   0.00,
05/18 09Z,   0.50,   0.56,  99.90,   1.06,   0.00,
05/18 10Z,   0.50,   0.37,  99.90,   0.87,   0.00,  (min)
05/18 11Z,   0.50,   0.67,  99.90,   1.17,   0.00,
05/18 12Z,   0.50,   1.40,  99.90,   1.90,   0.00,
05/18 13Z,   0.50,   2.43,  99.90,   2.93,   0.00,
05/18 14Z,   0.50,   3.60,  99.90,   4.10,   0.00,
05/18 15Z,   0.50,   4.77,  99.90,   5.27,   0.00,
05/18 16Z,   0.40,   5.78,  99.90,   6.18,   0.00,
05/18 17Z,   0.40,   6.46,  99.90,   6.86,   0.00,
05/18 18Z,   0.40,   6.62,  99.90,   7.02,   0.00,  (max)
05/18 19Z,   0.40,   6.10,  99.90,   6.50,   0.00,
05/18 20Z,   0.40,   4.98,  99.90,   5.38,   0.00,
05/18 21Z,   0.40,   3.65,  99.90,   4.05,   0.00,
05/18 22Z,   0.30,   2.52,  99.90,   2.82,   0.00,
05/18 23Z,   0.30,   1.94,  99.90,   2.24,   0.00,  (min)
05/19 00Z,   0.30,   1.95,  99.90,   2.25,   0.00,
05/19 01Z,   0.30,   2.32,  99.90,   2.62,   0.00,
05/19 02Z,   0.30,   2.85,  99.90,   3.15,   0.00,
05/19 03Z,   0.30,   3.40,  99.90,   3.70,   0.00,
05/19 04Z,   0.20,   3.86,  99.90,   4.06,   0.00,
05/19 05Z,   0.20,   4.10,  99.90,   4.30,   0.00,  (max)
05/19 06Z,   0.20,   3.89,  99.90,   4.09,   0.00,
05/19 07Z,   0.20,   3.12,  99.90,   3.32,   0.00,
05/19 08Z,   0.20,   2.01,  99.90,   2.21,   0.00,
05/19 09Z,   0.20,   1.06,  99.90,   1.26,   0.00,
05/19 10Z,   0.10,   0.52,  99.90,   0.62,   0.00,
05/19 11Z,   0.10,   0.46,  99.90,   0.56,   0.00,  (min)
05/19 12Z,   0.10,   0.88,  99.90,   0.98,   0.00,
05/19 13Z,   0.10,   1.71,  99.90,   1.81,   0.00,
05/19 14Z,   0.10,   2.81,  99.90,   2.91,   0.00,
05/19 15Z,   0.10,   4.01,  99.90,   4.11,   0.00,
05/19 16Z,   0.10,   5.15,  99.90,   5.25,   0.00,
05/19 17Z,   0.10,   6.08,  99.90,   6.18,   0.00,
05/19 18Z,   0.10,   6.61,  99.90,   6.71,   0.00,