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 : 07/15/2025 05:23:57 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/13 12Z,   0.30,  -1.57,  99.90,  -1.27,   0.00,
07/13 13Z,   0.30,   0.06,  99.90,   0.36,   0.00,  (max)
07/13 14Z,   0.30,  -0.02,  99.90,   0.28,   0.00,
07/13 15Z,   0.30,  -1.52,  99.90,  -1.22,   0.00,
07/13 16Z,   0.30,  -3.65,  99.90,  -3.35,   0.00,
07/13 17Z,   0.30,  -5.80,  99.90,  -5.50,   0.00,
07/13 18Z,   0.30,  -7.63,  99.90,  -7.33,   0.00,
07/13 19Z,   0.20,  -8.92,  99.90,  -8.72,   0.00,
07/13 20Z,   0.20,  -9.57,  99.90,  -9.37,   0.00,  (min)
07/13 21Z,   0.20,  -9.52,  99.90,  -9.32,   0.00,
07/13 22Z,   0.20,  -8.27,  99.90,  -8.07,   0.00,
07/13 23Z,   0.20,  -5.99,  99.90,  -5.79,   0.00,
07/14 00Z,   0.30,  -4.15,  99.90,  -3.85,   0.00,
07/14 01Z,   0.30,  -3.80,  99.90,  -3.50,   0.00,  (max)
07/14 02Z,   0.30,  -4.66,  99.90,  -4.36,   0.00,
07/14 03Z,   0.30,  -6.22,  99.90,  -5.92,   0.00,
07/14 04Z,   0.30,  -7.90,  99.90,  -7.60,   0.00,
07/14 05Z,   0.40,  -9.28,  99.90,  -8.88,   0.00,
07/14 06Z,   0.40, -10.22,  99.90,  -9.82,   0.00,
07/14 07Z,   0.40, -10.74,  99.90, -10.34,   0.00,
07/14 08Z,   0.40, -10.86,  99.90, -10.46,   0.00,  (min)
07/14 09Z,   0.30, -10.49,  99.90, -10.19,   0.00,
07/14 10Z,   0.30,  -9.16,  99.90,  -8.86,   0.00,
07/14 11Z,   0.30,  -6.54,  99.90,  -6.24,   0.00,
07/14 12Z,   0.30,  -3.33,  99.90,  -3.03,   0.00,
07/14 13Z,   0.30,  -0.76,  99.90,  -0.46,   0.00,
07/14 14Z,   0.40,   0.25,  99.90,   0.65,   0.00,  (max)
07/14 15Z,   0.40,  -0.50,  99.90,  -0.10,   0.00,
07/14 16Z,   0.40,  -2.42,  99.90,  -2.02,   0.00,
07/14 17Z,   0.50,  -4.68,  99.90,  -4.18,   0.00,
07/14 18Z,   0.50,  -6.77,  99.90,  -6.27,   0.00,
07/14 19Z,   0.60,  -8.41,  99.90,  -7.81,   0.00,
07/14 20Z,   0.70,  -9.46,  99.90,  -8.76,   0.00,
07/14 21Z,   0.70,  -9.88,  99.90,  -9.18,   0.00,  (min)
07/14 22Z,   0.80,  -9.57,  99.90,  -8.77,   0.00,
07/14 23Z,   0.70,  -8.05,  99.90,  -7.35,   0.00,
07/15 00Z,   0.80,  -5.68,  99.90,  -4.88,   0.00,
07/15 01Z,   0.80,  -3.86,  99.90,  -3.06,   0.00,
07/15 02Z,   0.80,  -3.53,  99.90,  -2.73,   0.00,  (max)
07/15 03Z,   0.80,  -4.48,  99.90,  -3.68,   0.00,
07/15 04Z,   0.90,  -6.13,  99.90,  -5.23,   0.00,
07/15 05Z,   0.90,  -7.85,  99.90,  -6.95,   0.00,
07/15 06Z,   1.00,  -9.23,  99.90,  -8.23,   0.00,
07/15 07Z,   1.10, -10.16,  99.90,  -9.06,   0.00,
07/15 08Z,   1.20, -10.63,  99.90,  -9.43,   0.00,  (min)
07/15 09Z,   1.30, -10.68,  99.90,  -9.38,   0.00,
07/15 10Z,   1.50, -10.13,  99.90,  -8.63,   0.00,
07/15 11Z,   1.60,  -8.45,  99.90,  -6.85,   0.00,
07/15 12Z,   1.70,  -5.50,  99.90,  -3.80,   0.00,
07/15 13Z,   1.70,  -2.32,  99.90,  -0.62,   0.00,
07/15 14Z,   1.80,  -0.23,  99.90,   1.57,   0.00,
07/15 15Z,   1.90,   0.08,  99.90,   1.98,   0.00,  (max)
07/15 16Z,   1.90,  -1.28,  99.90,   0.62,   0.00,
07/15 17Z,   1.90,  -3.49,  99.90,  -1.59,   0.00,
07/15 18Z,   1.80,  -5.80,  99.90,  -4.00,   0.00,
07/15 19Z,   1.70,  -7.76,  99.90,  -6.06,   0.00,
07/15 20Z,   1.70,  -9.17,  99.90,  -7.47,   0.00,
07/15 21Z,   1.60,  -9.97,  99.90,  -8.37,   0.00,
07/15 22Z,   1.60, -10.18,  99.90,  -8.58,   0.00,  (min)
07/15 23Z,   1.40,  -9.62,  99.90,  -8.22,   0.00,
07/16 00Z,   1.30,  -7.86,  99.90,  -6.56,   0.00,
07/16 01Z,   1.30,  -5.34,  99.90,  -4.04,   0.00,
07/16 02Z,   1.10,  -3.44,  99.90,  -2.34,   0.00,
07/16 03Z,   1.00,  -3.06,  99.90,  -2.06,   0.00,  (max)
07/16 04Z,   0.90,  -4.07,  99.90,  -3.17,   0.00,
07/16 05Z,   0.80,  -5.82,  99.90,  -5.02,   0.00,
07/16 06Z,   0.70,  -7.61,  99.90,  -6.91,   0.00,
07/16 07Z,   0.60,  -9.04,  99.90,  -8.44,   0.00,
07/16 08Z,   0.50,  -9.99,  99.90,  -9.49,   0.00,
07/16 09Z,   0.50, -10.46,  99.90,  -9.96,   0.00,
07/16 10Z,   0.40, -10.45,  99.90, -10.05,   0.00,  (min)
07/16 11Z,   0.40,  -9.72,  99.90,  -9.32,   0.00,
07/16 12Z,   0.30,  -7.70,  99.90,  -7.40,   0.00,
07/16 13Z,   0.30,  -4.53,  99.90,  -4.23,   0.00,
07/16 14Z,   0.20,  -1.54,  99.90,  -1.34,   0.00,
07/16 15Z,   0.20,  -0.03,  99.90,   0.17,   0.00,  (max)
07/16 16Z,   0.20,  -0.43,  99.90,  -0.23,   0.00,
07/16 17Z,   0.20,  -2.25,  99.90,  -2.05,   0.00,
07/16 18Z,   0.20,  -4.65,  99.90,  -4.45,   0.00,
07/16 19Z,   0.20,  -6.92,  99.90,  -6.72,   0.00,
07/16 20Z,   0.20,  -8.70,  99.90,  -8.50,   0.00,
07/16 21Z,   0.20,  -9.87,  99.90,  -9.67,   0.00,
07/16 22Z,   0.30, -10.44,  99.90, -10.14,   0.00,
07/16 23Z,   0.30, -10.46,  99.90, -10.16,   0.00,  (min)
07/17 00Z,   0.30,  -9.68,  99.90,  -9.38,   0.00,
07/17 01Z,   0.40,  -7.65,  99.90,  -7.25,   0.00,
07/17 02Z,   0.40,  -4.93,  99.90,  -4.53,   0.00,
07/17 03Z,   0.40,  -2.88,  99.90,  -2.48,   0.00,
07/17 04Z,   0.50,  -2.40,  99.90,  -1.90,   0.00,  (max)
07/17 05Z,   0.50,  -3.45,  99.90,  -2.95,   0.00,
07/17 06Z,   0.60,  -5.30,  99.90,  -4.70,   0.00,
07/17 07Z,   0.60,  -7.20,  99.90,  -6.60,   0.00,
07/17 08Z,   0.60,  -8.74,  99.90,  -8.14,   0.00,
07/17 09Z,   0.60,  -9.76,  99.90,  -9.16,   0.00,
07/17 10Z,   0.60, -10.26,  99.90,  -9.66,   0.00,  (min)
07/17 11Z,   0.60, -10.20,  99.90,  -9.60,   0.00,
07/17 12Z,   0.70,  -9.30,  99.90,  -8.60,   0.00,
07/17 13Z,   0.70,  -6.98,  99.90,  -6.28,   0.00,
07/17 14Z,   0.70,  -3.71,  99.90,  -3.01,   0.00,
07/17 15Z,   0.80,  -1.05,  99.90,  -0.25,   0.00,
07/17 16Z,   0.70,  -0.17,  99.90,   0.53,   0.00,  (max)
07/17 17Z,   0.70,  -1.15,  99.90,  -0.45,   0.00,
07/17 18Z,   0.70,  -3.31,  99.90,  -2.61,   0.00,
07/17 19Z,   0.70,  -5.78,  99.90,  -5.08,   0.00,
07/17 20Z,   0.70,  -7.95,  99.90,  -7.25,   0.00,
07/17 21Z,   0.70,  -9.54,  99.90,  -8.84,   0.00,
07/17 22Z,   0.70, -10.49,  99.90,  -9.79,   0.00,
07/17 23Z,   0.70, -10.87,  99.90, -10.17,   0.00,  (min)
07/18 00Z,   0.70, -10.72,  99.90, -10.02,   0.00,
07/18 01Z,   0.70,  -9.72,  99.90,  -9.02,   0.00,
07/18 02Z,   0.70,  -7.41,  99.90,  -6.71,   0.00,
07/18 03Z,   0.70,  -4.45,  99.90,  -3.75,   0.00,
07/18 04Z,   0.80,  -2.22,  99.90,  -1.42,   0.00,
07/18 05Z,   0.90,  -1.62,  99.90,  -0.72,   0.00,  (max)
07/18 06Z,   0.90,  -2.70,  99.90,  -1.80,   0.00,
07/18 07Z,   0.80,  -4.66,  99.90,  -3.86,   0.00,
07/18 08Z,   0.80,  -6.69,  99.90,  -5.89,   0.00,
07/18 09Z,   0.70,  -8.36,  99.90,  -7.66,   0.00,
07/18 10Z,   0.60,  -9.49,  99.90,  -8.89,   0.00,
07/18 11Z,   0.60, -10.04,  99.90,  -9.44,   0.00,  (min)
07/18 12Z,   0.60,  -9.96,  99.90,  -9.36,   0.00,
07/18 13Z,   0.60,  -8.91,  99.90,  -8.31,   0.00,
07/18 14Z,   0.60,  -6.36,  99.90,  -5.76,   0.00,
07/18 15Z,   0.60,  -3.10,  99.90,  -2.50,   0.00,
07/18 16Z,   0.60,  -0.84,  99.90,  -0.24,   0.00,
07/18 17Z,   0.60,  -0.55,  99.90,   0.05,   0.00,  (max)
07/18 18Z,   0.60,  -1.96,  99.90,  -1.36,   0.00,
07/18 19Z,   0.70,  -4.32,  99.90,  -3.62,   0.00,
07/18 20Z,   0.80,  -6.79,  99.90,  -5.99,   0.00,
07/18 21Z,   0.80,  -8.84,  99.90,  -8.04,   0.00,
07/18 22Z,   0.90, -10.23,  99.90,  -9.33,   0.00,
07/18 23Z,   0.90, -10.99,  99.90, -10.09,   0.00,
07/19 00Z,   0.90, -11.23,  99.90, -10.33,   0.00,