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
#Port Heiden, AK : 01/14/2025 03:21:17 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/12 12Z,  -1.00,   5.19,  99.90,   4.19,   0.00,
01/12 13Z,  -0.30,   1.69,  99.90,   1.39,   0.00,
01/12 14Z,   0.10,  -1.89,  99.90,  -1.79,   0.00,
01/12 15Z,   0.60,  -4.09,  99.90,  -3.49,   0.00,  (min)
01/12 16Z,   1.20,  -3.48,  99.90,  -2.28,   0.00,
01/12 17Z,   1.80,  -0.07,  99.90,   1.73,   0.00,
01/12 18Z,   2.50,   4.60,  99.90,   7.10,   0.00,
01/12 19Z,   2.70,   8.79,  99.90,  11.49,   0.00,
01/12 20Z,   2.90,  11.64,  99.90,  14.54,   0.00,
01/12 21Z,   2.70,  13.12,  99.90,  15.82,   0.00,  0.88 ft above HAT
01/12 22Z,   2.50,  13.62,  99.90,  16.12,   0.00,  1.18 ft above HAT
01/12 23Z,   2.50,  13.62,  99.90,  16.12,   0.00,  1.18 ft above HAT  (max)
01/13 00Z,   2.70,  13.41,  99.90,  16.11,   0.00,  1.17 ft above HAT
01/13 01Z,   3.10,  12.59,  99.90,  15.69,   0.00,  0.75 ft above HAT
01/13 02Z,   3.40,  10.94,  99.90,  14.34,   0.00,
01/13 03Z,   3.80,   8.86,  99.90,  12.66,   0.00,
01/13 04Z,   3.70,   7.42,  99.90,  11.12,   0.00,  (min)
01/13 05Z,   4.10,   7.53,  99.90,  11.63,   0.00,
01/13 06Z,   3.90,   8.67,  99.90,  12.57,   0.00,
01/13 07Z,   4.10,   9.67,  99.90,  13.77,   0.00,
01/13 08Z,   4.20,   9.99,  99.90,  14.19,   0.00,  (max)
01/13 09Z,   4.20,   9.91,  99.90,  14.11,   0.00,
01/13 10Z,   3.90,   9.79,  99.90,  13.69,   0.00,
01/13 11Z,   3.50,   9.10,  99.90,  12.60,   0.00,
01/13 12Z,   2.80,   7.54,  99.90,  10.34,   0.00,
01/13 13Z,   2.40,   4.98,  99.90,   7.38,   0.00,
01/13 14Z,   2.00,   1.61,  99.90,   3.61,   0.00,
01/13 15Z,   1.60,  -1.78,  99.90,  -0.18,   0.00,
01/13 16Z,   1.30,  -3.70,  99.90,  -2.40,   0.00,  (min)
01/13 17Z,   0.80,  -2.82,  99.90,  -2.02,   0.00,
01/13 18Z,   0.20,   0.69,  99.90,   0.89,   0.00,
01/13 19Z,   0.00,   5.25,  99.90,   5.25,   0.00,
01/13 20Z,  -0.20,   9.24,  99.90,   9.04,   0.00,
01/13 21Z,  -0.30,  11.90,  99.90,  11.60,   0.00,
01/13 22Z,  -0.30,  13.25,  99.90,  12.95,   0.00,
01/13 23Z,  -0.20,  13.68,  99.90,  13.48,   0.00,  (max)
01/14 00Z,  -0.20,  13.66,  99.90,  13.46,   0.00,
01/14 01Z,  -0.20,  13.40,  99.90,  13.20,   0.00,
01/14 02Z,  -0.20,  12.49,  99.90,  12.29,   0.00,
01/14 03Z,  -0.20,  10.73,  99.90,  10.53,   0.00,
01/14 04Z,  -0.20,   8.58,  99.90,   8.38,   0.00,
01/14 05Z,  -0.20,   7.15,  99.90,   6.95,   0.00,  (min)
01/14 06Z,  -0.20,   7.27,  99.90,   7.07,   0.00,
01/14 07Z,  -0.20,   8.37,  99.90,   8.17,   0.00,
01/14 08Z,  -0.20,   9.32,  99.90,   9.12,   0.00,
01/14 09Z,  -0.20,   9.62,  99.90,   9.42,   0.00,  (max)
01/14 10Z,  -0.30,   9.55,  99.90,   9.25,   0.00,
01/14 11Z,  -0.40,   9.43,  99.90,   9.03,   0.00,
01/14 12Z,  -0.50,   8.79,  99.90,   8.29,   0.00,
01/14 13Z,  -0.60,   7.35,  99.90,   6.75,   0.00,
01/14 14Z,  -0.70,   4.96,  99.90,   4.26,   0.00,
01/14 15Z,  -0.70,   1.80,  99.90,   1.10,   0.00,
01/14 16Z,  -0.80,  -1.33,  99.90,  -2.13,   0.00,
01/14 17Z,  -0.90,  -2.93,  99.90,  -3.83,   0.00,  (min)
01/14 18Z,  -0.90,  -1.79,  99.90,  -2.69,   0.00,
01/14 19Z,  -0.90,   1.74,  99.90,   0.84,   0.00,
01/14 20Z,  -0.80,   6.06,  99.90,   5.26,   0.00,
01/14 21Z,  -0.70,   9.73,  99.90,   9.03,   0.00,
01/14 22Z,  -0.70,  12.11,  99.90,  11.41,   0.00,
01/14 23Z,  -0.60,  13.26,  99.90,  12.66,   0.00,
01/15 00Z,  -0.60,  13.58,  99.90,  12.98,   0.00,  (max)
01/15 01Z,  -0.60,  13.54,  99.90,  12.94,   0.00,
01/15 02Z,  -0.50,  13.19,  99.90,  12.69,   0.00,
01/15 03Z,  -0.50,  12.16,  99.90,  11.66,   0.00,
01/15 04Z,  -0.50,  10.26,  99.90,   9.76,   0.00,
01/15 05Z,  -0.50,   8.05,  99.90,   7.55,   0.00,
01/15 06Z,  -0.40,   6.68,  99.90,   6.28,   0.00,  (min)
01/15 07Z,  -0.20,   6.87,  99.90,   6.67,   0.00,
01/15 08Z,  -0.10,   7.99,  99.90,   7.89,   0.00,
01/15 09Z,  -0.10,   8.95,  99.90,   8.85,   0.00,
01/15 10Z,  -0.20,   9.27,  99.90,   9.07,   0.00,  (max)
01/15 11Z,  -0.20,   9.22,  99.90,   9.02,   0.00,
01/15 12Z,  -0.20,   9.12,  99.90,   8.92,   0.00,
01/15 13Z,  -0.20,   8.56,  99.90,   8.36,   0.00,
01/15 14Z,  -0.20,   7.27,  99.90,   7.07,   0.00,
01/15 15Z,  -0.10,   5.10,  99.90,   5.00,   0.00,
01/15 16Z,  -0.10,   2.21,  99.90,   2.11,   0.00,
01/15 17Z,  -0.10,  -0.59,  99.90,  -0.69,   0.00,
01/15 18Z,  -0.10,  -1.83,  99.90,  -1.93,   0.00,  (min)
01/15 19Z,  -0.20,  -0.45,  99.90,  -0.65,   0.00,
01/15 20Z,  -0.20,   3.01,  99.90,   2.81,   0.00,
01/15 21Z,  -0.30,   7.00,  99.90,   6.70,   0.00,
01/15 22Z,  -0.30,  10.24,  99.90,   9.94,   0.00,
01/15 23Z,  -0.40,  12.25,  99.90,  11.85,   0.00,
01/16 00Z,  -0.40,  13.15,  99.90,  12.75,   0.00,
01/16 01Z,  -0.50,  13.35,  99.90,  12.85,   0.00,  (max)
01/16 02Z,  -0.60,  13.26,  99.90,  12.66,   0.00,
01/16 03Z,  -0.60,  12.80,  99.90,  12.20,   0.00,
01/16 04Z,  -0.60,  11.59,  99.90,  10.99,   0.00,
01/16 05Z,  -0.70,   9.54,  99.90,   8.84,   0.00,
01/16 06Z,  -0.70,   7.30,  99.90,   6.60,   0.00,
01/16 07Z,  -0.60,   6.05,  99.90,   5.45,   0.00,  (min)
01/16 08Z,  -0.60,   6.39,  99.90,   5.79,   0.00,
01/16 09Z,  -0.70,   7.59,  99.90,   6.89,   0.00,
01/16 10Z,  -0.80,   8.60,  99.90,   7.80,   0.00,
01/16 11Z,  -0.80,   8.97,  99.90,   8.17,   0.00,  (max)
01/16 12Z,  -0.90,   8.97,  99.90,   8.07,   0.00,
01/16 13Z,  -1.00,   8.89,  99.90,   7.89,   0.00,
01/16 14Z,  -1.10,   8.42,  99.90,   7.32,   0.00,
01/16 15Z,  -1.20,   7.30,  99.90,   6.10,   0.00,
01/16 16Z,  -1.30,   5.38,  99.90,   4.08,   0.00,
01/16 17Z,  -1.50,   2.80,  99.90,   1.30,   0.00,
01/16 18Z,  -1.70,   0.37,  99.90,  -1.33,   0.00,
01/16 19Z,  -2.00,  -0.47,  99.90,  -2.47,   0.00,  (min)
01/16 20Z,  -2.30,   1.12,  99.90,  -1.18,   0.00,
01/16 21Z,  -2.50,   4.43,  99.90,   1.93,   0.00,
01/16 22Z,  -2.80,   7.99,  99.90,   5.19,   0.00,
01/16 23Z,  -3.10,  10.71,  99.90,   7.61,   0.00,
01/17 00Z,  -3.10,  12.27,  99.90,   9.17,   0.00,
01/17 01Z,  -3.00,  12.90,  99.90,   9.90,   0.00,
01/17 02Z,  -2.80,  12.99,  99.90,  10.19,   0.00,
01/17 03Z,  -2.50,  12.82,  99.90,  10.32,   0.00,  (max)
01/17 04Z,  -2.10,  12.20,  99.90,  10.10,   0.00,
01/17 05Z,  -1.60,  10.77,  99.90,   9.17,   0.00,
01/17 06Z,  -1.00,   8.56,  99.90,   7.56,   0.00,
01/17 07Z,  -0.20,   6.36,  99.90,   6.16,   0.00,
01/17 08Z,   0.20,   5.34,  99.90,   5.54,   0.00,  (min)
01/17 09Z,   0.50,   5.90,  99.90,   6.40,   0.00,
01/17 10Z,   0.70,   7.23,  99.90,   7.93,   0.00,
01/17 11Z,   0.80,   8.32,  99.90,   9.12,   0.00,
01/17 12Z,   0.80,   8.78,  99.90,   9.58,   0.00,  (max)
01/17 13Z,   0.70,   8.82,  99.90,   9.52,   0.00,
01/17 14Z,   0.60,   8.77,  99.90,   9.37,   0.00,
01/17 15Z,   0.40,   8.40,  99.90,   8.80,   0.00,
01/17 16Z,   0.20,   7.47,  99.90,   7.67,   0.00,
01/17 17Z,   0.00,   5.81,  99.90,   5.81,   0.00,
01/17 18Z,   0.00,   3.55,  99.90,   3.55,   0.00,
01/17 19Z,  99.90,   1.54,  99.90,  99.90,   0.00,
01/17 20Z,  99.90,   1.08,  99.90,  99.90,   0.00,
01/17 21Z,  99.90,   2.81,  99.90,  99.90,   0.00,
01/17 22Z,  99.90,   5.89,  99.90,  99.90,   0.00,
01/17 23Z,  99.90,   8.91,  99.90,  99.90,   0.00,
01/18 00Z,  99.90,  11.04,  99.90,  99.90,   0.00,