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
#Apokak Creek Ent, AK : 05/15/2025 00:25:36 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/13 06Z,   1.60, -10.80,  99.90,  -9.20,   0.00,
05/13 07Z,   1.50, -10.61,  99.90,  -9.11,   0.00,  (min)
05/13 08Z,   1.40,  -9.71,  99.90,  -8.31,   0.00,
05/13 09Z,   1.40,  -7.80,  99.90,  -6.40,   0.00,
05/13 10Z,   1.40,  -5.09,  99.90,  -3.69,   0.00,
05/13 11Z,   1.50,  -2.38,  99.90,  -0.88,   0.00,
05/13 12Z,   1.50,  -0.72,  99.90,   0.78,   0.00,
05/13 13Z,   1.50,  -0.55,  99.90,   0.95,   0.00,  (max)
05/13 14Z,   1.50,  -1.71,  99.90,  -0.21,   0.00,
05/13 15Z,   1.40,  -3.60,  99.90,  -2.20,   0.00,
05/13 16Z,   1.40,  -5.71,  99.90,  -4.31,   0.00,
05/13 17Z,   1.20,  -7.58,  99.90,  -6.38,   0.00,
05/13 18Z,   1.30,  -8.87,  99.90,  -7.57,   0.00,
05/13 19Z,   1.10,  -9.47,  99.90,  -8.37,   0.00,  (min)
05/13 20Z,   1.00,  -9.32,  99.90,  -8.32,   0.00,
05/13 21Z,   0.90,  -8.03,  99.90,  -7.13,   0.00,
05/13 22Z,   0.80,  -5.98,  99.90,  -5.18,   0.00,
05/13 23Z,   0.70,  -4.32,  99.90,  -3.62,   0.00,
05/14 00Z,   0.60,  -4.05,  99.90,  -3.45,   0.00,  (max)
05/14 01Z,   0.60,  -4.87,  99.90,  -4.27,   0.00,
05/14 02Z,   0.60,  -6.28,  99.90,  -5.68,   0.00,
05/14 03Z,   0.60,  -7.81,  99.90,  -7.21,   0.00,
05/14 04Z,   0.60,  -9.14,  99.90,  -8.54,   0.00,
05/14 05Z,   0.60, -10.12,  99.90,  -9.52,   0.00,
05/14 06Z,   0.30, -10.67,  99.90, -10.37,   0.00,
05/14 07Z,   0.30, -10.79,  99.90, -10.49,   0.00,  (min)
05/14 08Z,   0.30, -10.39,  99.90, -10.09,   0.00,
05/14 09Z,   0.30,  -9.14,  99.90,  -8.84,   0.00,
05/14 10Z,   0.30,  -6.84,  99.90,  -6.54,   0.00,
05/14 11Z,   0.20,  -3.98,  99.90,  -3.78,   0.00,
05/14 12Z,   0.00,  -1.49,  99.90,  -1.49,   0.00,
05/14 13Z,   0.00,  -0.30,  99.90,  -0.30,   0.00,  (max)
05/14 14Z,   0.00,  -0.62,  99.90,  -0.62,   0.00,
05/14 15Z,   0.00,  -2.10,  99.90,  -2.10,   0.00,
05/14 16Z,   0.00,  -4.11,  99.90,  -4.11,   0.00,
05/14 17Z,  -0.10,  -6.18,  99.90,  -6.28,   0.00,
05/14 18Z,  -0.10,  -7.92,  99.90,  -8.02,   0.00,
05/14 19Z,  -0.10,  -9.05,  99.90,  -9.15,   0.00,
05/14 20Z,  -0.10,  -9.50,  99.90,  -9.60,   0.00,  (min)
05/14 21Z,  -0.10,  -9.11,  99.90,  -9.21,   0.00,
05/14 22Z,  -0.10,  -7.50,  99.90,  -7.60,   0.00,
05/14 23Z,  -0.20,  -5.46,  99.90,  -5.66,   0.00,
05/15 00Z,  -0.30,  -4.28,  99.90,  -4.58,   0.00,  (max)
05/15 01Z,  -0.50,  -4.49,  99.90,  -4.99,   0.00,
05/15 02Z,  -0.60,  -5.56,  99.90,  -6.16,   0.00,
05/15 03Z,  -0.80,  -7.03,  99.90,  -7.83,   0.00,
05/15 04Z,  -0.90,  -8.46,  99.90,  -9.36,   0.00,
05/15 05Z,  -1.00,  -9.61,  99.90, -10.61,   0.00,
05/15 06Z,  -1.00, -10.39,  99.90, -11.39,   0.00,
05/15 07Z,  -1.10, -10.76,  99.90, -11.86,   0.00,  (min)
05/15 08Z,  -1.10, -10.72,  99.90, -11.82,   0.00,
05/15 09Z,  -1.10, -10.07,  99.90, -11.17,   0.00,
05/15 10Z,  -0.90,  -8.41,  99.90,  -9.31,   0.00,
05/15 11Z,  -0.80,  -5.77,  99.90,  -6.57,   0.00,
05/15 12Z,  -0.70,  -2.88,  99.90,  -3.58,   0.00,
05/15 13Z,  -0.50,  -0.75,  99.90,  -1.25,   0.00,
05/15 14Z,  -0.40,  -0.08,  99.90,  -0.48,   0.00,  (max)
05/15 15Z,  -0.30,  -0.91,  99.90,  -1.21,   0.00,
05/15 16Z,  -0.20,  -2.66,  99.90,  -2.86,   0.00,
05/15 17Z,  -0.20,  -4.74,  99.90,  -4.94,   0.00,
05/15 18Z,  -0.10,  -6.73,  99.90,  -6.83,   0.00,
05/15 19Z,   0.00,  -8.30,  99.90,  -8.30,   0.00,
05/15 20Z,   0.10,  -9.24,  99.90,  -9.14,   0.00,
05/15 21Z,   0.20,  -9.51,  99.90,  -9.31,   0.00,  (min)
05/15 22Z,   0.30,  -8.78,  99.90,  -8.48,   0.00,
05/15 23Z,   0.40,  -6.87,  99.90,  -6.47,   0.00,
05/16 00Z,   0.50,  -4.99,  99.90,  -4.49,   0.00,
05/16 01Z,   0.60,  -4.35,  99.90,  -3.75,   0.00,  (max)
05/16 02Z,   0.60,  -4.91,  99.90,  -4.31,   0.00,
05/16 03Z,   0.60,  -6.18,  99.90,  -5.58,   0.00,
05/16 04Z,   0.50,  -7.66,  99.90,  -7.16,   0.00,
05/16 05Z,   0.60,  -8.99,  99.90,  -8.39,   0.00,
05/16 06Z,   0.70,  -9.97,  99.90,  -9.27,   0.00,
05/16 07Z,   0.80, -10.58,  99.90,  -9.78,   0.00,
05/16 08Z,   1.00, -10.80,  99.90,  -9.80,   0.00,  (min)
05/16 09Z,   1.10, -10.59,  99.90,  -9.49,   0.00,
05/16 10Z,   1.20,  -9.63,  99.90,  -8.43,   0.00,
05/16 11Z,   1.20,  -7.54,  99.90,  -6.34,   0.00,
05/16 12Z,   1.30,  -4.65,  99.90,  -3.35,   0.00,
05/16 13Z,   1.30,  -1.87,  99.90,  -0.57,   0.00,
05/16 14Z,   1.30,  -0.20,  99.90,   1.10,   0.00,
05/16 15Z,   1.30,  -0.11,  99.90,   1.19,   0.00,  (max)
05/16 16Z,   1.30,  -1.39,  99.90,  -0.09,   0.00,
05/16 17Z,   1.30,  -3.35,  99.90,  -2.05,   0.00,
05/16 18Z,   1.30,  -5.44,  99.90,  -4.14,   0.00,
05/16 19Z,   1.30,  -7.30,  99.90,  -6.00,   0.00,
05/16 20Z,   1.30,  -8.67,  99.90,  -7.37,   0.00,
05/16 21Z,   1.30,  -9.41,  99.90,  -8.11,   0.00,
05/16 22Z,   1.20,  -9.47,  99.90,  -8.27,   0.00,  (min)
05/16 23Z,   1.10,  -8.32,  99.90,  -7.22,   0.00,
05/17 00Z,   1.10,  -6.21,  99.90,  -5.11,   0.00,
05/17 01Z,   1.00,  -4.63,  99.90,  -3.63,   0.00,
05/17 02Z,   1.00,  -4.45,  99.90,  -3.45,   0.00,  (max)
05/17 03Z,   1.00,  -5.29,  99.90,  -4.29,   0.00,
05/17 04Z,   0.90,  -6.71,  99.90,  -5.81,   0.00,
05/17 05Z,   0.90,  -8.19,  99.90,  -7.29,   0.00,
05/17 06Z,   0.90,  -9.40,  99.90,  -8.50,   0.00,
05/17 07Z,   0.90, -10.24,  99.90,  -9.34,   0.00,
05/17 08Z,   0.80, -10.69,  99.90,  -9.89,   0.00,
05/17 09Z,   0.80, -10.78,  99.90,  -9.98,   0.00,  (min)
05/17 10Z,   0.80, -10.38,  99.90,  -9.58,   0.00,
05/17 11Z,   0.70,  -9.06,  99.90,  -8.36,   0.00,
05/17 12Z,   0.70,  -6.56,  99.90,  -5.86,   0.00,
05/17 13Z,   0.70,  -3.52,  99.90,  -2.82,   0.00,
05/17 14Z,   0.60,  -1.01,  99.90,  -0.41,   0.00,
05/17 15Z,   0.60,   0.12,  99.90,   0.72,   0.00,  (max)
05/17 16Z,   0.50,  -0.37,  99.90,   0.13,   0.00,
05/17 17Z,   0.50,  -2.04,  99.90,  -1.54,   0.00,
05/17 18Z,   0.50,  -4.14,  99.90,  -3.64,   0.00,
05/17 19Z,   0.40,  -6.18,  99.90,  -5.78,   0.00,
05/17 20Z,   0.40,  -7.88,  99.90,  -7.48,   0.00,
05/17 21Z,   0.40,  -9.04,  99.90,  -8.64,   0.00,
05/17 22Z,   0.30,  -9.56,  99.90,  -9.26,   0.00,  (min)
05/17 23Z,   0.30,  -9.34,  99.90,  -9.04,   0.00,
05/18 00Z,   0.20,  -7.79,  99.90,  -7.59,   0.00,
05/18 01Z,   0.20,  -5.61,  99.90,  -5.41,   0.00,
05/18 02Z,   0.20,  -4.36,  99.90,  -4.16,   0.00,  (max)
05/18 03Z,   0.20,  -4.52,  99.90,  -4.32,   0.00,
05/18 04Z,   0.10,  -5.60,  99.90,  -5.50,   0.00,
05/18 05Z,   0.10,  -7.11,  99.90,  -7.01,   0.00,
05/18 06Z,   0.10,  -8.57,  99.90,  -8.47,   0.00,
05/18 07Z,   0.10,  -9.69,  99.90,  -9.59,   0.00,
05/18 08Z,   0.00, -10.41,  99.90, -10.41,   0.00,
05/18 09Z,   0.00, -10.75,  99.90, -10.75,   0.00,  (min)
05/18 10Z,   0.00, -10.72,  99.90, -10.72,   0.00,
05/18 11Z,   0.00, -10.09,  99.90, -10.09,   0.00,
05/18 12Z,   0.00,  -8.36,  99.90,  -8.36,   0.00,
05/18 13Z,   0.00,  -5.51,  99.90,  -5.51,   0.00,
05/18 14Z,   0.00,  -2.46,  99.90,  -2.46,   0.00,
05/18 15Z,  -0.10,  -0.34,  99.90,  -0.44,   0.00,
05/18 16Z,  -0.10,   0.19,  99.90,   0.09,   0.00,  (max)
05/18 17Z,  -0.10,  -0.87,  99.90,  -0.97,   0.00,
05/18 18Z,  -0.10,  -2.85,  99.90,  -2.95,   0.00,