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 : 11/12/2025 23:20:51 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/11 06Z,   0.70,   7.77,  99.90,   8.47,   0.00,  0.49 ft above HAT  (max)
11/11 07Z,   0.70,   6.97,  99.90,   7.67,   0.00,
11/11 08Z,   0.70,   5.26,  99.90,   5.96,   0.00,
11/11 09Z,   0.70,   3.24,  99.90,   3.94,   0.00,
11/11 10Z,   0.70,   1.73,  99.90,   2.43,   0.00,
11/11 11Z,   0.80,   1.17,  99.90,   1.97,   0.00,  (min)
11/11 12Z,   0.60,   1.37,  99.90,   1.97,   0.00,
11/11 13Z,   0.60,   2.00,  99.90,   2.60,   0.00,
11/11 14Z,   0.50,   2.84,  99.90,   3.34,   0.00,
11/11 15Z,   0.50,   3.76,  99.90,   4.26,   0.00,
11/11 16Z,   0.40,   4.60,  99.90,   5.00,   0.00,
11/11 17Z,   0.40,   5.15,  99.90,   5.55,   0.00,  (max)
11/11 18Z,   0.30,   5.09,  99.90,   5.39,   0.00,
11/11 19Z,   0.20,   4.18,  99.90,   4.38,   0.00,
11/11 20Z,   0.10,   2.58,  99.90,   2.68,   0.00,
11/11 21Z,   0.00,   0.86,  99.90,   0.86,   0.00,
11/11 22Z,   0.00,  -0.33,  99.90,  -0.33,   0.00,
11/11 23Z,   0.00,  -0.65,  99.90,  -0.65,   0.00,  (min)
11/12 00Z,   0.00,  -0.22,  99.90,  -0.22,   0.00,
11/12 01Z,   0.00,   0.78,  99.90,   0.78,   0.00,
11/12 02Z,   0.00,   2.14,  99.90,   2.14,   0.00,
11/12 03Z,   0.00,   3.67,  99.90,   3.67,   0.00,
11/12 04Z,  -0.10,   5.22,  99.90,   5.12,   0.00,
11/12 05Z,  -0.10,   6.56,  99.90,   6.46,   0.00,
11/12 06Z,  -0.20,   7.44,  99.90,   7.24,   0.00,  (max)
11/12 07Z,  -0.30,   7.53,  99.90,   7.23,   0.00,
11/12 08Z,  -0.30,   6.64,  99.90,   6.34,   0.00,
11/12 09Z,  -0.30,   4.90,  99.90,   4.60,   0.00,
11/12 10Z,  -0.30,   2.89,  99.90,   2.59,   0.00,
11/12 11Z,  -0.40,   1.44,  99.90,   1.04,   0.00,
11/12 12Z,  -0.50,   0.96,  99.90,   0.46,   0.00,  (min)
11/12 13Z,  -0.50,   1.20,  99.90,   0.70,   0.00,
11/12 14Z,  -0.50,   1.85,  99.90,   1.35,   0.00,
11/12 15Z,  -0.50,   2.71,  99.90,   2.21,   0.00,
11/12 16Z,  -0.40,   3.65,  99.90,   3.25,   0.00,
11/12 17Z,  -0.40,   4.52,  99.90,   4.12,   0.00,
11/12 18Z,  -0.40,   5.12,  99.90,   4.72,   0.00,
11/12 19Z,  -0.30,   5.14,  99.90,   4.84,   0.00,  (max)
11/12 20Z,  -0.30,   4.35,  99.90,   4.05,   0.00,
11/12 21Z,  -0.20,   2.87,  99.90,   2.67,   0.00,
11/12 22Z,  -0.20,   1.21,  99.90,   1.01,   0.00,
11/12 23Z,  -0.10,   0.06,  99.90,  -0.04,   0.00,
11/13 00Z,  -0.10,  -0.25,  99.90,  -0.35,   0.00,  (min)
11/13 01Z,  -0.10,   0.18,  99.90,   0.08,   0.00,
11/13 02Z,  -0.10,   1.12,  99.90,   1.02,   0.00,
11/13 03Z,   0.00,   2.39,  99.90,   2.39,   0.00,
11/13 04Z,   0.00,   3.82,  99.90,   3.82,   0.00,
11/13 05Z,   0.00,   5.25,  99.90,   5.25,   0.00,
11/13 06Z,   0.00,   6.47,  99.90,   6.47,   0.00,
11/13 07Z,  -0.10,   7.21,  99.90,   7.11,   0.00,  (max)
11/13 08Z,  -0.10,   7.18,  99.90,   7.08,   0.00,
11/13 09Z,  -0.10,   6.21,  99.90,   6.11,   0.00,
11/13 10Z,   0.00,   4.45,  99.90,   4.45,   0.00,
11/13 11Z,   0.00,   2.48,  99.90,   2.48,   0.00,
11/13 12Z,  -0.10,   1.14,  99.90,   1.04,   0.00,
11/13 13Z,  -0.10,   0.74,  99.90,   0.64,   0.00,  (min)
11/13 14Z,  -0.10,   1.03,  99.90,   0.93,   0.00,
11/13 15Z,  -0.20,   1.70,  99.90,   1.50,   0.00,
11/13 16Z,  -0.20,   2.59,  99.90,   2.39,   0.00,
11/13 17Z,  -0.20,   3.55,  99.90,   3.35,   0.00,
11/13 18Z,  -0.20,   4.46,  99.90,   4.26,   0.00,
11/13 19Z,  -0.20,   5.11,  99.90,   4.91,   0.00,
11/13 20Z,  -0.30,   5.22,  99.90,   4.92,   0.00,  (max)
11/13 21Z,  -0.30,   4.56,  99.90,   4.26,   0.00,
11/13 22Z,  -0.30,   3.22,  99.90,   2.92,   0.00,
11/13 23Z,  -0.30,   1.63,  99.90,   1.33,   0.00,
11/14 00Z,  -0.30,   0.50,  99.90,   0.20,   0.00,
11/14 01Z,  -0.30,   0.22,  99.90,  -0.08,   0.00,  (min)
11/14 02Z,  -0.30,   0.62,  99.90,   0.32,   0.00,
11/14 03Z,  -0.30,   1.50,  99.90,   1.20,   0.00,
11/14 04Z,  -0.30,   2.66,  99.90,   2.36,   0.00,
11/14 05Z,  -0.40,   3.95,  99.90,   3.55,   0.00,
11/14 06Z,  -0.50,   5.24,  99.90,   4.74,   0.00,
11/14 07Z,  -0.60,   6.31,  99.90,   5.71,   0.00,
11/14 08Z,  -0.70,   6.90,  99.90,   6.20,   0.00,  (max)
11/14 09Z,  -0.80,   6.74,  99.90,   5.94,   0.00,
11/14 10Z,  -0.90,   5.68,  99.90,   4.78,   0.00,
11/14 11Z,  -0.90,   3.91,  99.90,   3.01,   0.00,
11/14 12Z,  -0.90,   2.02,  99.90,   1.12,   0.00,
11/14 13Z,  -0.90,   0.82,  99.90,  -0.08,   0.00,
11/14 14Z,  -0.90,   0.53,  99.90,  -0.37,   0.00,  (min)
11/14 15Z,  -0.90,   0.88,  99.90,  -0.02,   0.00,
11/14 16Z,  -0.90,   1.60,  99.90,   0.70,   0.00,
11/14 17Z,  -0.90,   2.51,  99.90,   1.61,   0.00,
11/14 18Z,  -0.90,   3.51,  99.90,   2.61,   0.00,
11/14 19Z,  -0.90,   4.45,  99.90,   3.55,   0.00,
11/14 20Z,  -0.90,   5.14,  99.90,   4.24,   0.00,
11/14 21Z,  -0.90,   5.33,  99.90,   4.43,   0.00,  (max)
11/14 22Z,  -0.90,   4.81,  99.90,   3.91,   0.00,
11/14 23Z,  -0.90,   3.59,  99.90,   2.69,   0.00,
11/15 00Z,  -0.90,   2.06,  99.90,   1.16,   0.00,
11/15 01Z,  -0.90,   0.96,  99.90,   0.06,   0.00,
11/15 02Z,  -0.90,   0.70,  99.90,  -0.20,   0.00,  (min)
11/15 03Z,  -0.90,   1.07,  99.90,   0.17,   0.00,
11/15 04Z,  -0.90,   1.87,  99.90,   0.97,   0.00,
11/15 05Z,  -0.90,   2.91,  99.90,   2.01,   0.00,
11/15 06Z,  -0.90,   4.06,  99.90,   3.16,   0.00,
11/15 07Z,  -0.90,   5.18,  99.90,   4.28,   0.00,
11/15 08Z,  -0.90,   6.09,  99.90,   5.19,   0.00,
11/15 09Z,  -0.90,   6.52,  99.90,   5.62,   0.00,  (max)
11/15 10Z,  -0.90,   6.21,  99.90,   5.31,   0.00,
11/15 11Z,  -0.90,   5.06,  99.90,   4.16,   0.00,
11/15 12Z,  -0.90,   3.31,  99.90,   2.41,   0.00,
11/15 13Z,  -0.90,   1.56,  99.90,   0.66,   0.00,
11/15 14Z,  -0.80,   0.54,  99.90,  -0.26,   0.00,
11/15 15Z,  -0.80,   0.38,  99.90,  -0.42,   0.00,  (min)
11/15 16Z,  -0.70,   0.80,  99.90,   0.10,   0.00,
11/15 17Z,  -0.60,   1.56,  99.90,   0.96,   0.00,
11/15 18Z,  -0.60,   2.51,  99.90,   1.91,   0.00,
11/15 19Z,  -0.50,   3.54,  99.90,   3.04,   0.00,
11/15 20Z,  -0.40,   4.52,  99.90,   4.12,   0.00,
11/15 21Z,  -0.30,   5.25,  99.90,   4.95,   0.00,
11/15 22Z,  -0.30,   5.49,  99.90,   5.19,   0.00,  (max)
11/15 23Z,  -0.30,   5.07,  99.90,   4.77,   0.00,
11/16 00Z,  -0.30,   3.96,  99.90,   3.66,   0.00,
11/16 01Z,  -0.40,   2.47,  99.90,   2.07,   0.00,
11/16 02Z,  -0.40,   1.40,  99.90,   1.00,   0.00,
11/16 03Z,  -0.50,   1.14,  99.90,   0.64,   0.00,  (min)
11/16 04Z,  -0.50,   1.49,  99.90,   0.99,   0.00,
11/16 05Z,  -0.50,   2.19,  99.90,   1.69,   0.00,
11/16 06Z,  -0.50,   3.11,  99.90,   2.61,   0.00,
11/16 07Z,  -0.50,   4.11,  99.90,   3.61,   0.00,
11/16 08Z,  -0.50,   5.07,  99.90,   4.57,   0.00,
11/16 09Z,  -0.50,   5.81,  99.90,   5.31,   0.00,
11/16 10Z,  -0.50,   6.06,  99.90,   5.56,   0.00,  (max)
11/16 11Z,  -0.50,   5.60,  99.90,   5.10,   0.00,
11/16 12Z,  -0.50,   4.39,  99.90,   3.89,   0.00,
11/16 13Z,  -0.60,   2.69,  99.90,   2.09,   0.00,
11/16 14Z,  -0.70,   1.12,  99.90,   0.42,   0.00,
11/16 15Z,  -0.70,   0.31,  99.90,  -0.39,   0.00,
11/16 16Z,  -0.80,   0.30,  99.90,  -0.50,   0.00,  (min)
11/16 17Z,  -0.90,   0.80,  99.90,  -0.10,   0.00,
11/16 18Z,  -0.90,   1.62,  99.90,   0.72,   0.00,