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
#St Lrnce, Niyrakpak Lagn Ent, AK : 01/22/2025 15:20:46 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/21 00Z,   0.00,   0.45,  99.90,   0.45,   0.00,
01/21 01Z,   0.00,   0.61,  99.90,   0.61,   0.00,
01/21 02Z,   0.00,   0.78,  99.90,   0.78,   0.00,
01/21 03Z,   0.00,   0.92,  99.90,   0.92,   0.00,
01/21 04Z,   0.00,   1.02,  99.90,   1.02,   0.00,  (max)
01/21 05Z,  -0.10,   1.04,  99.90,   0.94,   0.00,  (min)
01/21 06Z,   0.00,   0.97,  99.90,   0.97,   0.00,  (max)
01/21 07Z,   0.00,   0.81,  99.90,   0.81,   0.00,
01/21 08Z,   0.00,   0.59,  99.90,   0.59,   0.00,
01/21 09Z,   0.00,   0.37,  99.90,   0.37,   0.00,
01/21 10Z,  -0.10,   0.19,  99.90,   0.09,   0.00,
01/21 11Z,  -0.10,   0.14,  99.90,   0.04,   0.00,  (min)
01/21 12Z,  -0.10,   0.20,  99.90,   0.10,   0.00,
01/21 13Z,  -0.10,   0.33,  99.90,   0.23,   0.00,
01/21 14Z,  -0.10,   0.50,  99.90,   0.40,   0.00,
01/21 15Z,  -0.10,   0.68,  99.90,   0.58,   0.00,
01/21 16Z,  -0.10,   0.82,  99.90,   0.72,   0.00,
01/21 17Z,  -0.10,   0.92,  99.90,   0.82,   0.00,
01/21 18Z,  -0.10,   0.93,  99.90,   0.83,   0.00,  (max)
01/21 19Z,  -0.10,   0.87,  99.90,   0.77,   0.00,
01/21 20Z,  -0.10,   0.75,  99.90,   0.65,   0.00,
01/21 21Z,  -0.10,   0.59,  99.90,   0.49,   0.00,
01/21 22Z,   0.00,   0.44,  99.90,   0.44,   0.00,
01/21 23Z,   0.00,   0.37,  99.90,   0.37,   0.00,  (min)
01/22 00Z,   0.00,   0.41,  99.90,   0.41,   0.00,
01/22 01Z,   0.00,   0.52,  99.90,   0.52,   0.00,
01/22 02Z,   0.00,   0.67,  99.90,   0.67,   0.00,
01/22 03Z,   0.00,   0.81,  99.90,   0.81,   0.00,
01/22 04Z,   0.00,   0.93,  99.90,   0.93,   0.00,
01/22 05Z,   0.00,   0.99,  99.90,   0.99,   0.00,  (max)
01/22 06Z,  -0.10,   0.97,  99.90,   0.87,   0.00,
01/22 07Z,  -0.10,   0.86,  99.90,   0.76,   0.00,
01/22 08Z,  -0.10,   0.68,  99.90,   0.58,   0.00,
01/22 09Z,   0.00,   0.46,  99.90,   0.46,   0.00,
01/22 10Z,   0.00,   0.25,  99.90,   0.25,   0.00,
01/22 11Z,   0.00,   0.12,  99.90,   0.12,   0.00,
01/22 12Z,   0.00,   0.11,  99.90,   0.11,   0.00,  (min)
01/22 13Z,   0.00,   0.20,  99.90,   0.20,   0.00,
01/22 14Z,   0.00,   0.37,  99.90,   0.37,   0.00,
01/22 15Z,   0.00,   0.55,  99.90,   0.55,   0.00,
01/22 16Z,   0.00,   0.73,  99.90,   0.73,   0.00,
01/22 17Z,   0.00,   0.88,  99.90,   0.88,   0.00,
01/22 18Z,   0.00,   0.97,  99.90,   0.97,   0.00,
01/22 19Z,   0.00,   0.97,  99.90,   0.97,   0.00,  (max)
01/22 20Z,   0.00,   0.90,  99.90,   0.90,   0.00,
01/22 21Z,   0.00,   0.77,  99.90,   0.77,   0.00,
01/22 22Z,   0.00,   0.61,  99.90,   0.61,   0.00,
01/22 23Z,   0.00,   0.48,  99.90,   0.48,   0.00,
01/23 00Z,  -0.10,   0.43,  99.90,   0.33,   0.00,  (min)
01/23 01Z,  -0.10,   0.47,  99.90,   0.37,   0.00,
01/23 02Z,  -0.10,   0.58,  99.90,   0.48,   0.00,
01/23 03Z,  -0.10,   0.71,  99.90,   0.61,   0.00,
01/23 04Z,  -0.10,   0.83,  99.90,   0.73,   0.00,
01/23 05Z,  -0.10,   0.92,  99.90,   0.82,   0.00,
01/23 06Z,   0.00,   0.95,  99.90,   0.95,   0.00,  (max)
01/23 07Z,   0.00,   0.90,  99.90,   0.90,   0.00,  (min)
01/23 08Z,   0.20,   0.76,  99.90,   0.96,   0.00,  (max)
01/23 09Z,   0.30,   0.56,  99.90,   0.86,   0.00,
01/23 10Z,   0.50,   0.35,  99.90,   0.85,   0.00,  (min)
01/23 11Z,   0.70,   0.16,  99.90,   0.86,   0.00,
01/23 12Z,   0.80,   0.07,  99.90,   0.87,   0.00,
01/23 13Z,   0.90,   0.09,  99.90,   0.99,   0.00,
01/23 14Z,   0.90,   0.22,  99.90,   1.12,   0.00,
01/23 15Z,   1.00,   0.41,  99.90,   1.41,   0.00,
01/23 16Z,   1.00,   0.61,  99.90,   1.61,   0.00,  0.16 ft above HAT
01/23 17Z,   1.00,   0.79,  99.90,   1.79,   0.00,  0.34 ft above HAT
01/23 18Z,   1.00,   0.94,  99.90,   1.94,   0.00,  0.49 ft above HAT
01/23 19Z,   1.00,   1.02,  99.90,   2.02,   0.00,  0.57 ft above HAT  (max)
01/23 20Z,   1.00,   1.01,  99.90,   2.01,   0.00,  0.56 ft above HAT
01/23 21Z,   0.90,   0.93,  99.90,   1.83,   0.00,  0.38 ft above HAT
01/23 22Z,   0.90,   0.79,  99.90,   1.69,   0.00,  0.24 ft above HAT
01/23 23Z,   0.90,   0.63,  99.90,   1.53,   0.00,  0.08 ft above HAT
01/24 00Z,   0.90,   0.51,  99.90,   1.41,   0.00,
01/24 01Z,   0.90,   0.47,  99.90,   1.37,   0.00,  (min)
01/24 02Z,   0.90,   0.52,  99.90,   1.42,   0.00,
01/24 03Z,   0.90,   0.62,  99.90,   1.52,   0.00,  0.07 ft above HAT
01/24 04Z,   0.90,   0.74,  99.90,   1.64,   0.00,  0.19 ft above HAT
01/24 05Z,   1.00,   0.84,  99.90,   1.84,   0.00,  0.39 ft above HAT
01/24 06Z,   1.20,   0.90,  99.90,   2.10,   0.00,  0.65 ft above HAT
01/24 07Z,   1.40,   0.90,  99.90,   2.30,   0.00,  0.85 ft above HAT
01/24 08Z,   1.60,   0.82,  99.90,   2.42,   0.00,  0.97 ft above HAT
01/24 09Z,   1.80,   0.65,  99.90,   2.45,   0.00,  1.00 ft above HAT  (max)
01/24 10Z,   1.90,   0.45,  99.90,   2.35,   0.00,  0.90 ft above HAT
01/24 11Z,   2.10,   0.24,  99.90,   2.34,   0.00,  0.89 ft above HAT
01/24 12Z,   2.20,   0.09,  99.90,   2.29,   0.00,  0.84 ft above HAT
01/24 13Z,   2.20,   0.03,  99.90,   2.23,   0.00,  0.78 ft above HAT
01/24 14Z,   1.90,   0.10,  99.90,   2.00,   0.00,  0.55 ft above HAT
01/24 15Z,   1.70,   0.25,  99.90,   1.95,   0.00,  0.50 ft above HAT  (min)
01/24 16Z,   1.50,   0.46,  99.90,   1.96,   0.00,  0.51 ft above HAT
01/24 17Z,   1.50,   0.67,  99.90,   2.17,   0.00,  0.72 ft above HAT
01/24 18Z,   1.60,   0.86,  99.90,   2.46,   0.00,  1.01 ft above HAT
01/24 19Z,   1.50,   1.00,  99.90,   2.50,   0.00,  1.05 ft above HAT  (max)
01/24 20Z,   1.40,   1.06,  99.90,   2.46,   0.00,  1.01 ft above HAT
01/24 21Z,   1.40,   1.04,  99.90,   2.44,   0.00,  0.99 ft above HAT  (min)
01/24 22Z,   1.50,   0.94,  99.90,   2.44,   0.00,  0.99 ft above HAT  (max)
01/24 23Z,   1.60,   0.80,  99.90,   2.40,   0.00,  0.95 ft above HAT
01/25 00Z,   1.60,   0.64,  99.90,   2.24,   0.00,  0.79 ft above HAT
01/25 01Z,   1.60,   0.52,  99.90,   2.12,   0.00,  0.67 ft above HAT
01/25 02Z,   1.60,   0.50,  99.90,   2.10,   0.00,  0.65 ft above HAT  (min)
01/25 03Z,   1.60,   0.56,  99.90,   2.16,   0.00,  0.71 ft above HAT
01/25 04Z,   1.60,   0.66,  99.90,   2.26,   0.00,  0.81 ft above HAT
01/25 05Z,   1.60,   0.76,  99.90,   2.36,   0.00,  0.91 ft above HAT  (max)
01/25 06Z,   1.50,   0.85,  99.90,   2.35,   0.00,  0.90 ft above HAT
01/25 07Z,   1.40,   0.89,  99.90,   2.29,   0.00,  0.84 ft above HAT
01/25 08Z,   1.30,   0.86,  99.90,   2.16,   0.00,  0.71 ft above HAT
01/25 09Z,   1.20,   0.74,  99.90,   1.94,   0.00,  0.49 ft above HAT
01/25 10Z,   1.10,   0.56,  99.90,   1.66,   0.00,  0.21 ft above HAT
01/25 11Z,   0.90,   0.35,  99.90,   1.25,   0.00,
01/25 12Z,   0.80,   0.16,  99.90,   0.96,   0.00,
01/25 13Z,   0.70,   0.03,  99.90,   0.73,   0.00,
01/25 14Z,   0.70,   0.01,  99.90,   0.71,   0.00,
01/25 15Z,   0.60,   0.11,  99.90,   0.71,   0.00,  (min)
01/25 16Z,   0.50,   0.30,  99.90,   0.80,   0.00,
01/25 17Z,   0.50,   0.52,  99.90,   1.02,   0.00,
01/25 18Z,   0.40,   0.73,  99.90,   1.13,   0.00,
01/25 19Z,   0.30,   0.92,  99.90,   1.22,   0.00,
01/25 20Z,   0.30,   1.05,  99.90,   1.35,   0.00,  (max)
01/25 21Z,   0.20,   1.10,  99.90,   1.30,   0.00,
01/25 22Z,   0.20,   1.06,  99.90,   1.26,   0.00,
01/25 23Z,   0.10,   0.95,  99.90,   1.05,   0.00,
01/26 00Z,   0.10,   0.80,  99.90,   0.90,   0.00,
01/26 01Z,   0.00,   0.64,  99.90,   0.64,   0.00,
01/26 02Z,   0.00,   0.53,  99.90,   0.53,   0.00,
01/26 03Z,   0.00,   0.52,  99.90,   0.52,   0.00,
01/26 04Z,  -0.10,   0.59,  99.90,   0.49,   0.00,  (min)
01/26 05Z,  -0.10,   0.68,  99.90,   0.58,   0.00,  (max)
01/26 06Z,  -0.20,   0.78,  99.90,   0.58,   0.00,
01/26 07Z,  99.90,   0.85,  99.90,  99.90,   0.00,
01/26 08Z,  99.90,   0.87,  99.90,  99.90,   0.00,
01/26 09Z,  99.90,   0.81,  99.90,  99.90,   0.00,
01/26 10Z,  99.90,   0.67,  99.90,  99.90,   0.00,
01/26 11Z,  99.90,   0.47,  99.90,  99.90,   0.00,
01/26 12Z,  99.90,   0.26,  99.90,  99.90,   0.00,