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
#Clarks Point, Nushagak Bay, AK : 06/12/2025 16:21:45 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/11 00Z,  -0.10,  12.48,  99.90,  12.38,   0.00,
06/11 01Z,  -0.10,  12.97,  99.90,  12.87,   0.00,  (max)
06/11 02Z,  -0.10,  12.40,  99.90,  12.30,   0.00,
06/11 03Z,  -0.10,  10.73,  99.90,  10.63,   0.00,
06/11 04Z,  -0.10,   8.29,  99.90,   8.19,   0.00,
06/11 05Z,  -0.10,   5.51,  99.90,   5.41,   0.00,
06/11 06Z,  -0.10,   2.81,  99.90,   2.71,   0.00,
06/11 07Z,  -0.10,   0.82,  99.90,   0.72,   0.00,
06/11 08Z,  -0.10,   0.37,  99.90,   0.27,   0.00,  (min)
06/11 09Z,  -0.10,   1.92,  99.90,   1.82,   0.00,
06/11 10Z,   0.00,   5.11,  99.90,   5.11,   0.00,
06/11 11Z,   0.00,   9.11,  99.90,   9.11,   0.00,
06/11 12Z,   0.00,  13.13,  99.90,  13.13,   0.00,
06/11 13Z,   0.00,  16.55,  99.90,  16.55,   0.00,
06/11 14Z,   0.00,  18.79,  99.90,  18.79,   0.00,
06/11 15Z,   0.00,  19.52,  99.90,  19.52,   0.00,  (max)
06/11 16Z,   0.00,  18.81,  99.90,  18.81,   0.00,
06/11 17Z,   0.00,  17.00,  99.90,  17.00,   0.00,
06/11 18Z,   0.10,  14.46,  99.90,  14.56,   0.00,
06/11 19Z,   0.00,  11.64,  99.90,  11.64,   0.00,
06/11 20Z,   0.10,   9.38,  99.90,   9.48,   0.00,
06/11 21Z,   0.10,   8.42,  99.90,   8.52,   0.00,  (min)
06/11 22Z,   0.10,   8.83,  99.90,   8.93,   0.00,
06/11 23Z,   0.00,  10.04,  99.90,  10.04,   0.00,
06/12 00Z,   0.00,  11.35,  99.90,  11.35,   0.00,
06/12 01Z,   0.00,  12.29,  99.90,  12.29,   0.00,
06/12 02Z,   0.00,  12.44,  99.90,  12.44,   0.00,  (max)
06/12 03Z,   0.00,  11.51,  99.90,  11.51,   0.00,
06/12 04Z,   0.00,   9.58,  99.90,   9.58,   0.00,
06/12 05Z,   0.00,   7.06,  99.90,   7.06,   0.00,
06/12 06Z,   0.00,   4.39,  99.90,   4.39,   0.00,
06/12 07Z,   0.00,   1.99,  99.90,   1.99,   0.00,
06/12 08Z,   0.00,   0.51,  99.90,   0.51,   0.00,  (min)
06/12 09Z,  -0.10,   0.71,  99.90,   0.61,   0.00,
06/12 10Z,  -0.10,   2.88,  99.90,   2.78,   0.00,
06/12 11Z,  -0.10,   6.49,  99.90,   6.39,   0.00,
06/12 12Z,  -0.10,  10.65,  99.90,  10.55,   0.00,
06/12 13Z,   0.00,  14.59,  99.90,  14.59,   0.00,
06/12 14Z,   0.00,  17.72,  99.90,  17.72,   0.00,
06/12 15Z,   0.00,  19.52,  99.90,  19.52,   0.00,
06/12 16Z,   0.00,  19.74,  99.90,  19.74,   0.00,  (max)
06/12 17Z,   0.00,  18.60,  99.90,  18.60,   0.00,
06/12 18Z,   0.00,  16.48,  99.90,  16.48,   0.00,
06/12 19Z,   0.00,  13.77,  99.90,  13.77,   0.00,
06/12 20Z,   0.00,  10.98,  99.90,  10.98,   0.00,
06/12 21Z,   0.00,   8.94,  99.90,   8.94,   0.00,
06/12 22Z,   0.10,   8.29,  99.90,   8.39,   0.00,  (min)
06/12 23Z,   0.10,   8.94,  99.90,   9.04,   0.00,
06/13 00Z,   0.10,  10.21,  99.90,  10.31,   0.00,
06/13 01Z,   0.10,  11.43,  99.90,  11.53,   0.00,
06/13 02Z,   0.20,  12.13,  99.90,  12.33,   0.00,  (max)
06/13 03Z,   0.20,  11.96,  99.90,  12.16,   0.00,
06/13 04Z,   0.30,  10.71,  99.90,  11.01,   0.00,
06/13 05Z,   0.30,   8.57,  99.90,   8.87,   0.00,
06/13 06Z,   0.40,   6.00,  99.90,   6.40,   0.00,
06/13 07Z,   0.40,   3.47,  99.90,   3.87,   0.00,
06/13 08Z,   0.40,   1.39,  99.90,   1.79,   0.00,
06/13 09Z,   0.40,   0.43,  99.90,   0.83,   0.00,  (min)
06/13 10Z,   0.40,   1.28,  99.90,   1.68,   0.00,
06/13 11Z,   0.40,   4.03,  99.90,   4.43,   0.00,
06/13 12Z,   0.30,   7.99,  99.90,   8.29,   0.00,
06/13 13Z,   0.30,  12.22,  99.90,  12.52,   0.00,
06/13 14Z,   0.30,  16.00,  99.90,  16.30,   0.00,
06/13 15Z,   0.20,  18.76,  99.90,  18.96,   0.00,
06/13 16Z,   0.10,  20.03,  99.90,  20.13,   0.00,  (max)
06/13 17Z,   0.10,  19.71,  99.90,  19.81,   0.00,
06/13 18Z,   0.00,  18.12,  99.90,  18.12,   0.00,
06/13 19Z,   0.00,  15.70,  99.90,  15.70,   0.00,
06/13 20Z,   0.00,  12.84,  99.90,  12.84,   0.00,
06/13 21Z,   0.00,  10.14,  99.90,  10.14,   0.00,
06/13 22Z,   0.00,   8.39,  99.90,   8.39,   0.00,
06/13 23Z,   0.00,   8.11,  99.90,   8.11,   0.00,  (min)
06/14 00Z,   0.00,   9.02,  99.90,   9.02,   0.00,
06/14 01Z,   0.00,  10.39,  99.90,  10.39,   0.00,
06/14 02Z,   0.00,  11.54,  99.90,  11.54,   0.00,
06/14 03Z,   0.10,  12.05,  99.90,  12.15,   0.00,  (max)
06/14 04Z,   0.30,  11.58,  99.90,  11.88,   0.00,
06/14 05Z,   0.50,  10.04,  99.90,  10.54,   0.00,
06/14 06Z,   0.60,   7.71,  99.90,   8.31,   0.00,
06/14 07Z,   0.70,   5.14,  99.90,   5.84,   0.00,
06/14 08Z,   0.80,   2.77,  99.90,   3.57,   0.00,
06/14 09Z,   1.00,   1.04,  99.90,   2.04,   0.00,
06/14 10Z,   1.10,   0.62,  99.90,   1.72,   0.00,  (min)
06/14 11Z,   1.10,   2.10,  99.90,   3.20,   0.00,
06/14 12Z,   1.00,   5.36,  99.90,   6.36,   0.00,
06/14 13Z,   0.80,   9.58,  99.90,  10.38,   0.00,
06/14 14Z,   0.70,  13.81,  99.90,  14.51,   0.00,
06/14 15Z,   0.70,  17.33,  99.90,  18.03,   0.00,
06/14 16Z,   0.80,  19.61,  99.90,  20.41,   0.00,
06/14 17Z,   0.90,  20.29,  99.90,  21.19,   0.00,  (max)
06/14 18Z,   1.00,  19.38,  99.90,  20.38,   0.00,
06/14 19Z,   1.30,  17.33,  99.90,  18.63,   0.00,
06/14 20Z,   1.60,  14.61,  99.90,  16.21,   0.00,
06/14 21Z,   1.80,  11.65,  99.90,  13.45,   0.00,
06/14 22Z,   2.00,   9.10,  99.90,  11.10,   0.00,
06/14 23Z,   2.00,   7.72,  99.90,   9.72,   0.00,  (min)
06/15 00Z,   1.90,   7.86,  99.90,   9.76,   0.00,
06/15 01Z,   1.80,   9.09,  99.90,  10.89,   0.00,
06/15 02Z,   1.50,  10.59,  99.90,  12.09,   0.00,
06/15 03Z,   1.10,  11.72,  99.90,  12.82,   0.00,  (max)
06/15 04Z,   0.70,  12.07,  99.90,  12.77,   0.00,
06/15 05Z,   0.40,  11.35,  99.90,  11.75,   0.00,
06/15 06Z,   0.20,   9.55,  99.90,   9.75,   0.00,
06/15 07Z,   0.10,   7.09,  99.90,   7.19,   0.00,
06/15 08Z,   0.10,   4.54,  99.90,   4.64,   0.00,
06/15 09Z,   0.10,   2.34,  99.90,   2.44,   0.00,
06/15 10Z,   0.10,   0.98,  99.90,   1.08,   0.00,  (min)
06/15 11Z,   0.10,   1.10,  99.90,   1.20,   0.00,
06/15 12Z,   0.20,   3.15,  99.90,   3.35,   0.00,
06/15 13Z,   0.20,   6.84,  99.90,   7.04,   0.00,
06/15 14Z,   0.10,  11.22,  99.90,  11.32,   0.00,
06/15 15Z,   0.10,  15.32,  99.90,  15.42,   0.00,
06/15 16Z,   0.00,  18.48,  99.90,  18.48,   0.00,
06/15 17Z,  -0.10,  20.20,  99.90,  20.10,   0.00,
06/15 18Z,  -0.10,  20.22,  99.90,  20.12,   0.00,  (max)
06/15 19Z,  -0.20,  18.70,  99.90,  18.50,   0.00,
06/15 20Z,  -0.20,  16.17,  99.90,  15.97,   0.00,
06/15 21Z,  -0.20,  13.17,  99.90,  12.97,   0.00,
06/15 22Z,  -0.10,  10.17,  99.90,  10.07,   0.00,
06/15 23Z,  -0.10,   7.84,  99.90,   7.74,   0.00,
06/16 00Z,   0.00,   6.90,  99.90,   6.90,   0.00,  (min)
06/16 01Z,   0.00,   7.53,  99.90,   7.53,   0.00,
06/16 02Z,   0.00,   9.14,  99.90,   9.14,   0.00,
06/16 03Z,   0.00,  10.85,  99.90,  10.85,   0.00,
06/16 04Z,   0.00,  12.02,  99.90,  12.02,   0.00,
06/16 05Z,   0.00,  12.27,  99.90,  12.27,   0.00,  (max)
06/16 06Z,   0.00,  11.36,  99.90,  11.36,   0.00,
06/16 07Z,  99.90,   9.37,  99.90,  99.90,   0.00,
06/16 08Z,  99.90,   6.81,  99.90,  99.90,   0.00,
06/16 09Z,  99.90,   4.30,  99.90,  99.90,   0.00,
06/16 10Z,  99.90,   2.28,  99.90,  99.90,   0.00,
06/16 11Z,  99.90,   1.25,  99.90,  99.90,   0.00,
06/16 12Z,  99.90,   1.86,  99.90,  99.90,   0.00,