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
#Apoon Mouth Yukon River, AK : 03/23/2025 11:21:24 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/21 12Z,  -0.50,  -0.66,  99.90,  -1.16,   0.00,
03/21 13Z,  -0.50,  -0.53,  99.90,  -1.03,   0.00,
03/21 14Z,  -0.50,  -0.45,  99.90,  -0.95,   0.00,
03/21 15Z,  -0.50,  -0.41,  99.90,  -0.91,   0.00,
03/21 16Z,  -0.50,  -0.35,  99.90,  -0.85,   0.00,
03/21 17Z,  -0.50,  -0.20,  99.90,  -0.70,   0.00,
03/21 18Z,  -0.40,   0.10,  99.90,  -0.30,   0.00,
03/21 19Z,  -0.40,   0.51,  99.90,   0.11,   0.00,
03/21 20Z,  -0.40,   0.97,  99.90,   0.57,   0.00,
03/21 21Z,  -0.40,   1.42,  99.90,   1.02,   0.00,
03/21 22Z,  -0.40,   1.79,  99.90,   1.39,   0.00,
03/21 23Z,  -0.40,   2.07,  99.90,   1.67,   0.00,
03/22 00Z,  -0.30,   2.20,  99.90,   1.90,   0.00,  (max)
03/22 01Z,  -0.30,   2.15,  99.90,   1.85,   0.00,
03/22 02Z,  -0.30,   1.89,  99.90,   1.59,   0.00,
03/22 03Z,  -0.30,   1.43,  99.90,   1.13,   0.00,
03/22 04Z,  -0.30,   0.85,  99.90,   0.55,   0.00,
03/22 05Z,  -0.30,   0.25,  99.90,  -0.05,   0.00,
03/22 06Z,  -0.20,  -0.27,  99.90,  -0.47,   0.00,
03/22 07Z,  -0.20,  -0.64,  99.90,  -0.84,   0.00,
03/22 08Z,  -0.20,  -0.89,  99.90,  -1.09,   0.00,
03/22 09Z,  -0.20,  -1.02,  99.90,  -1.22,   0.00,
03/22 10Z,  -0.20,  -1.08,  99.90,  -1.28,   0.00,
03/22 11Z,  -0.30,  -1.05,  99.90,  -1.35,   0.00,  (min)
03/22 12Z,  -0.30,  -0.96,  99.90,  -1.26,   0.00,
03/22 13Z,  -0.30,  -0.83,  99.90,  -1.13,   0.00,
03/22 14Z,  -0.30,  -0.70,  99.90,  -1.00,   0.00,
03/22 15Z,  -0.30,  -0.60,  99.90,  -0.90,   0.00,
03/22 16Z,  -0.30,  -0.50,  99.90,  -0.80,   0.00,
03/22 17Z,  -0.30,  -0.36,  99.90,  -0.66,   0.00,
03/22 18Z,  -0.30,  -0.10,  99.90,  -0.40,   0.00,
03/22 19Z,  -0.30,   0.28,  99.90,  -0.02,   0.00,
03/22 20Z,  -0.30,   0.76,  99.90,   0.46,   0.00,
03/22 21Z,  -0.30,   1.26,  99.90,   0.96,   0.00,
03/22 22Z,  -0.40,   1.70,  99.90,   1.30,   0.00,
03/22 23Z,  -0.40,   2.04,  99.90,   1.64,   0.00,
03/23 00Z,  -0.40,   2.25,  99.90,   1.85,   0.00,
03/23 01Z,  -0.40,   2.31,  99.90,   1.91,   0.00,  (max)
03/23 02Z,  -0.40,   2.19,  99.90,   1.79,   0.00,
03/23 03Z,  -0.40,   1.86,  99.90,   1.46,   0.00,
03/23 04Z,  -0.40,   1.35,  99.90,   0.95,   0.00,
03/23 05Z,  -0.40,   0.73,  99.90,   0.33,   0.00,
03/23 06Z,  -0.40,   0.13,  99.90,  -0.27,   0.00,
03/23 07Z,  -0.40,  -0.37,  99.90,  -0.77,   0.00,
03/23 08Z,  -0.40,  -0.73,  99.90,  -1.13,   0.00,
03/23 09Z,  -0.40,  -0.97,  99.90,  -1.37,   0.00,
03/23 10Z,  -0.40,  -1.12,  99.90,  -1.52,   0.00,
03/23 11Z,  -0.40,  -1.19,  99.90,  -1.59,   0.00,  (min)
03/23 12Z,  -0.40,  -1.18,  99.90,  -1.58,   0.00,
03/23 13Z,  -0.40,  -1.10,  99.90,  -1.50,   0.00,
03/23 14Z,  -0.40,  -0.96,  99.90,  -1.36,   0.00,
03/23 15Z,  -0.40,  -0.81,  99.90,  -1.21,   0.00,
03/23 16Z,  -0.40,  -0.68,  99.90,  -1.08,   0.00,
03/23 17Z,  -0.40,  -0.53,  99.90,  -0.93,   0.00,
03/23 18Z,  -0.40,  -0.32,  99.90,  -0.72,   0.00,
03/23 19Z,  -0.40,   0.01,  99.90,  -0.39,   0.00,
03/23 20Z,  -0.40,   0.46,  99.90,   0.06,   0.00,
03/23 21Z,  -0.40,   0.97,  99.90,   0.57,   0.00,
03/23 22Z,  -0.40,   1.46,  99.90,   1.06,   0.00,
03/23 23Z,  -0.40,   1.88,  99.90,   1.48,   0.00,
03/24 00Z,  -0.40,   2.18,  99.90,   1.78,   0.00,
03/24 01Z,  -0.30,   2.35,  99.90,   2.05,   0.00,
03/24 02Z,  -0.30,   2.36,  99.90,   2.06,   0.00,  (max)
03/24 03Z,  -0.40,   2.18,  99.90,   1.78,   0.00,
03/24 04Z,  -0.40,   1.81,  99.90,   1.41,   0.00,
03/24 05Z,  -0.40,   1.27,  99.90,   0.87,   0.00,
03/24 06Z,  -0.40,   0.65,  99.90,   0.25,   0.00,
03/24 07Z,  -0.50,   0.05,  99.90,  -0.45,   0.00,
03/24 08Z,  -0.50,  -0.44,  99.90,  -0.94,   0.00,
03/24 09Z,  -0.50,  -0.80,  99.90,  -1.30,   0.00,
03/24 10Z,  -0.60,  -1.05,  99.90,  -1.65,   0.00,
03/24 11Z,  -0.60,  -1.21,  99.90,  -1.81,   0.00,
03/24 12Z,  -0.60,  -1.29,  99.90,  -1.89,   0.00,
03/24 13Z,  -0.70,  -1.28,  99.90,  -1.98,   0.00,  (min)
03/24 14Z,  -0.70,  -1.18,  99.90,  -1.88,   0.00,
03/24 15Z,  -0.70,  -1.02,  99.90,  -1.72,   0.00,
03/24 16Z,  -0.80,  -0.85,  99.90,  -1.65,   0.00,
03/24 17Z,  -0.80,  -0.68,  99.90,  -1.48,   0.00,
03/24 18Z,  -0.80,  -0.49,  99.90,  -1.29,   0.00,
03/24 19Z,  -0.90,  -0.23,  99.90,  -1.13,   0.00,
03/24 20Z,  -0.90,   0.14,  99.90,  -0.76,   0.00,
03/24 21Z,  -1.00,   0.60,  99.90,  -0.40,   0.00,
03/24 22Z,  -1.00,   1.11,  99.90,   0.11,   0.00,
03/24 23Z,  -1.00,   1.58,  99.90,   0.58,   0.00,
03/25 00Z,  -1.10,   1.96,  99.90,   0.86,   0.00,
03/25 01Z,  -1.10,   2.22,  99.90,   1.12,   0.00,
03/25 02Z,  -1.10,   2.36,  99.90,   1.26,   0.00,  (max)
03/25 03Z,  -1.20,   2.34,  99.90,   1.14,   0.00,
03/25 04Z,  -1.20,   2.14,  99.90,   0.94,   0.00,
03/25 05Z,  -1.30,   1.74,  99.90,   0.44,   0.00,
03/25 06Z,  -1.30,   1.19,  99.90,  -0.11,   0.00,
03/25 07Z,  -1.30,   0.57,  99.90,  -0.73,   0.00,
03/25 08Z,  -1.40,  -0.02,  99.90,  -1.42,   0.00,
03/25 09Z,  -1.40,  -0.51,  99.90,  -1.91,   0.00,
03/25 10Z,  -1.50,  -0.87,  99.90,  -2.37,   0.00,
03/25 11Z,  -1.50,  -1.12,  99.90,  -2.62,   0.00,
03/25 12Z,  -1.50,  -1.27,  99.90,  -2.77,   0.00,
03/25 13Z,  -1.60,  -1.34,  99.90,  -2.94,   0.00,  (min)
03/25 14Z,  -1.60,  -1.30,  99.90,  -2.90,   0.00,
03/25 15Z,  -1.60,  -1.16,  99.90,  -2.76,   0.00,
03/25 16Z,  -1.60,  -0.97,  99.90,  -2.57,   0.00,
03/25 17Z,  -1.60,  -0.76,  99.90,  -2.36,   0.00,
03/25 18Z,  -1.60,  -0.57,  99.90,  -2.17,   0.00,
03/25 19Z,  -1.60,  -0.37,  99.90,  -1.97,   0.00,
03/25 20Z,  -1.60,  -0.11,  99.90,  -1.71,   0.00,
03/25 21Z,  -1.60,   0.25,  99.90,  -1.35,   0.00,
03/25 22Z,  -1.60,   0.69,  99.90,  -0.91,   0.00,
03/25 23Z,  -1.60,   1.15,  99.90,  -0.45,   0.00,
03/26 00Z,  -1.60,   1.58,  99.90,  -0.02,   0.00,
03/26 01Z,  -1.60,   1.92,  99.90,   0.32,   0.00,
03/26 02Z,  -1.60,   2.16,  99.90,   0.56,   0.00,
03/26 03Z,  -1.60,   2.28,  99.90,   0.68,   0.00,  (max)
03/26 04Z,  -1.60,   2.25,  99.90,   0.65,   0.00,
03/26 05Z,  -1.60,   2.05,  99.90,   0.45,   0.00,
03/26 06Z,  -1.60,   1.64,  99.90,   0.04,   0.00,
03/26 07Z,  -1.60,   1.09,  99.90,  -0.51,   0.00,
03/26 08Z,  -1.60,   0.47,  99.90,  -1.13,   0.00,
03/26 09Z,  -1.60,  -0.11,  99.90,  -1.71,   0.00,
03/26 10Z,  -1.60,  -0.58,  99.90,  -2.18,   0.00,
03/26 11Z,  -1.60,  -0.92,  99.90,  -2.52,   0.00,
03/26 12Z,  -1.50,  -1.15,  99.90,  -2.65,   0.00,
03/26 13Z,  -1.50,  -1.27,  99.90,  -2.77,   0.00,
03/26 14Z,  -1.50,  -1.28,  99.90,  -2.78,   0.00,  (min)
03/26 15Z,  -1.40,  -1.18,  99.90,  -2.58,   0.00,
03/26 16Z,  -1.40,  -0.99,  99.90,  -2.39,   0.00,
03/26 17Z,  -1.40,  -0.76,  99.90,  -2.16,   0.00,
03/26 18Z,  -1.40,  -0.55,  99.90,  -1.95,   0.00,
03/26 19Z,  -1.30,  -0.37,  99.90,  -1.67,   0.00,
03/26 20Z,  -1.30,  -0.20,  99.90,  -1.50,   0.00,
03/26 21Z,  -1.30,   0.01,  99.90,  -1.29,   0.00,
03/26 22Z,  -1.20,   0.31,  99.90,  -0.89,   0.00,
03/26 23Z,  -1.20,   0.68,  99.90,  -0.52,   0.00,
03/27 00Z,  -1.20,   1.07,  99.90,  -0.13,   0.00,