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
#Alitak, AK : 07/10/2025 19:22:40 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/09 00Z,  -0.30,  -7.33,  -7.11,  99.90,   0.52,
07/09 01Z,  -0.30,  -8.54,  -8.32,  99.90,   0.52,
07/09 02Z,  -0.30,  -9.61,  -9.25,  99.90,   0.66,
07/09 03Z,  -0.30, -10.16,  -9.95,  99.90,   0.51,
07/09 04Z,  -0.30, -10.05,  -9.96,  99.90,   0.39,  (min)
07/09 05Z,  -0.30,  -9.31,  -8.81,  99.90,   0.80,
07/09 06Z,  -0.20,  -7.98,  -7.50,  99.90,   0.68,
07/09 07Z,  -0.20,  -6.22,  -5.85,  99.90,   0.57,
07/09 08Z,  -0.20,  -4.62,  -4.28,  99.90,   0.54,
07/09 09Z,  -0.20,  -3.76,  -3.60,  99.90,   0.36,  (max)
07/09 10Z,  -0.20,  -3.91,  -3.73,  99.90,   0.38,
07/09 11Z,  -0.20,  -5.14,  -4.79,  99.90,   0.55,
07/09 12Z,  -0.20,  -7.29,  -7.09,  99.90,   0.40,
07/09 13Z,  -0.20,  -9.99,  -9.86,  99.90,   0.33,
07/09 14Z,  -0.20, -12.67, -12.38,  99.90,   0.49,
07/09 15Z,  -0.30, -14.79, -14.58,  99.90,   0.51,
07/09 16Z,  -0.30, -15.93, -15.70,  99.90,   0.53,  (min)
07/09 17Z,  -0.40, -15.94, -15.47,  99.90,   0.87,
07/09 18Z,  -0.40, -14.79, -14.48,  99.90,   0.71,
07/09 19Z,  -0.50, -12.60, -12.34,  99.90,   0.76,
07/09 20Z,  -0.50,  -9.91,  -9.49,  99.90,   0.92,
07/09 21Z,  -0.60,  -7.56,  -7.24,  99.90,   0.92,
07/09 22Z,  -0.60,  -6.10,  -5.68,  99.90,   1.02,
07/09 23Z,  -0.70,  -5.69,  -5.33,  99.90,   1.06,  (max)
07/10 00Z,  -0.60,  -6.27,  -6.02,  99.90,   0.85,
07/10 01Z,  -0.70,  -7.52,  -7.24,  99.90,   0.98,
07/10 02Z,  -0.70,  -8.97,  -8.53,  99.90,   1.14,
07/10 03Z,  -0.70, -10.12,  -9.81,  99.90,   1.01,
07/10 04Z,  -0.70, -10.60, -10.13,  99.90,   1.17,  (min)
07/10 05Z,  -0.80, -10.31,  -9.77,  99.90,   1.34,
07/10 06Z,  -0.60,  -9.29,  -8.58,  99.90,   1.31,
07/10 07Z,  -0.60,  -7.58,  -6.85,  99.90,   1.33,
07/10 08Z,  -0.50,  -5.54,  -4.85,  99.90,   1.19,
07/10 09Z,  -0.50,  -3.89,  -3.25,  99.90,   1.14,
07/10 10Z,  -0.40,  -3.23,  -2.74,  99.90,   0.89,  (max)
07/10 11Z,  -0.30,  -3.79,  -3.25,  99.90,   0.84,
07/10 12Z,  -0.30,  -5.49,  -4.84,  99.90,   0.95,
07/10 13Z,  -0.30,  -8.09,  -7.53,  99.90,   0.86,
07/10 14Z,  -0.30, -11.08, -10.44,  99.90,   0.94,
07/10 15Z,  -0.20, -13.86, -13.11,  99.90,   0.95,
07/10 16Z,  -0.20, -15.85, -15.11,  99.90,   0.94,
07/10 17Z,  -0.20, -16.68, -15.75,  99.90,   1.13,  (min)
07/10 18Z,  -0.20, -16.22, -15.18,  99.90,   1.24,
07/10 19Z,  -0.20, -14.50, -13.66,  99.90,   1.04,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/10 20Z,  -0.20, -11.78,  99.90, -10.96,   1.02,
07/10 21Z,  -0.20,  -8.83,  99.90,  -8.03,   1.00,
07/10 22Z,  -0.20,  -6.54,  99.90,  -5.75,   0.98,
07/10 23Z,  -0.20,  -5.38,  99.90,  -4.62,   0.96,  (max)
07/11 00Z,  -0.20,  -5.41,  99.90,  -4.67,   0.94,
07/11 01Z,  -0.20,  -6.44,  99.90,  -5.71,   0.92,
07/11 02Z,  -0.10,  -8.03,  99.90,  -7.22,   0.90,
07/11 03Z,  -0.10,  -9.63,  99.90,  -8.85,   0.88,
07/11 04Z,  -0.10, -10.76,  99.90, -10.00,   0.86,
07/11 05Z,  -0.10, -11.07,  99.90, -10.33,   0.84,  (min)
07/11 06Z,  -0.20, -10.49,  99.90,  -9.87,   0.82,
07/11 07Z,  -0.20,  -9.07,  99.90,  -8.47,   0.80,
07/11 08Z,  -0.30,  -6.97,  99.90,  -6.47,   0.80,
07/11 09Z,  -0.30,  -4.74,  99.90,  -4.24,   0.80,
07/11 10Z,  -0.30,  -3.21,  99.90,  -2.71,   0.80,
07/11 11Z,  -0.40,  -2.93,  99.90,  -2.53,   0.80,  (max)
07/11 12Z,  -0.40,  -4.00,  99.90,  -3.59,   0.80,
07/11 13Z,  -0.40,  -6.21,  99.90,  -5.81,   0.80,
07/11 14Z,  -0.40,  -9.18,  99.90,  -8.78,   0.80,
07/11 15Z,  -0.50, -12.33,  99.90, -12.03,   0.80,
07/11 16Z,  -0.50, -15.03,  99.90, -14.72,   0.80,
07/11 17Z,  -0.50, -16.72,  99.90, -16.42,   0.80,
07/11 18Z,  -0.50, -17.09,  99.90, -16.79,   0.80,  (min)
07/11 19Z,  -0.50, -16.05,  99.90, -15.75,   0.80,
07/11 20Z,  -0.50, -13.73,  99.90, -13.43,   0.80,
07/11 21Z,  -0.60, -10.60,  99.90, -10.40,   0.80,
07/11 22Z,  -0.60,  -7.60,  99.90,  -7.40,   0.80,
07/11 23Z,  -0.60,  -5.59,  99.90,  -5.39,   0.80,
07/12 00Z,  -0.60,  -4.91,  99.90,  -4.71,   0.80,  (max)
07/12 01Z,  -0.70,  -5.46,  99.90,  -5.36,   0.80,
07/12 02Z,  -0.70,  -6.92,  99.90,  -6.82,   0.80,
07/12 03Z,  -0.70,  -8.75,  99.90,  -8.65,   0.80,
07/12 04Z,  -0.80, -10.41,  99.90, -10.41,   0.80,
07/12 05Z,  -0.80, -11.41,  99.90, -11.41,   0.80,
07/12 06Z,  -0.80, -11.45,  99.90, -11.45,   0.80,  (min)
07/12 07Z,  -0.80, -10.48,  99.90, -10.48,   0.80,
07/12 08Z,  -0.70,  -8.64,  99.90,  -8.53,   0.80,
07/12 09Z,  -0.70,  -6.24,  99.90,  -6.13,   0.80,
07/12 10Z,  -0.60,  -4.00,  99.90,  -3.79,   0.80,
07/12 11Z,  -0.60,  -2.78,  99.90,  -2.58,   0.80,  (max)
07/12 12Z,  -0.70,  -3.01,  99.90,  -2.91,   0.80,
07/12 13Z,  -0.70,  -4.61,  99.90,  -4.51,   0.80,
07/12 14Z,  -0.80,  -7.26,  99.90,  -7.26,   0.80,
07/12 15Z,  -0.80, -10.45,  99.90, -10.45,   0.80,
07/12 16Z,  -0.90, -13.56,  99.90, -13.66,   0.80,
07/12 17Z,  -0.90, -15.99,  99.90, -16.09,   0.80,
07/12 18Z,  -0.90, -17.23,  99.90, -17.33,   0.80,  (min)
07/12 19Z,  -0.90, -16.99,  99.90, -17.09,   0.80,
07/12 20Z,  -0.90, -15.32,  99.90, -15.42,   0.80,
07/12 21Z,  -0.90, -12.49,  99.90, -12.59,   0.80,
07/12 22Z,  -0.90,  -9.17,  99.90,  -9.27,   0.80,
07/12 23Z,  -0.90,  -6.37,  99.90,  -6.47,   0.80,
07/13 00Z,  -0.90,  -4.85,  99.90,  -4.95,   0.80,
07/13 01Z,  -0.90,  -4.75,  99.90,  -4.85,   0.80,  (max)
07/13 02Z,  -0.90,  -5.82,  99.90,  -5.91,   0.80,
07/13 03Z,  -0.90,  -7.61,  99.90,  -7.71,   0.80,
07/13 04Z,  -0.90,  -9.58,  99.90,  -9.68,   0.80,
07/13 05Z,  -0.90, -11.18,  99.90, -11.28,   0.80,
07/13 06Z,  -0.90, -11.96,  99.90, -12.06,   0.80,  (min)
07/13 07Z,  -0.90, -11.65,  99.90, -11.74,   0.80,
07/13 08Z,  -0.80, -10.27,  99.90, -10.27,   0.80,
07/13 09Z,  -0.80,  -8.09,  99.90,  -8.09,   0.80,
07/13 10Z,  -0.80,  -5.57,  99.90,  -5.57,   0.80,
07/13 11Z,  -0.80,  -3.53,  99.90,  -3.53,   0.80,
07/13 12Z,  -0.90,  -2.77,  99.90,  -2.87,   0.80,  (max)
07/13 13Z,  -0.90,  -3.55,  99.90,  -3.64,   0.80,
07/13 14Z,  -0.90,  -5.60,  99.90,  -5.70,   0.80,
07/13 15Z,  -0.90,  -8.51,  99.90,  -8.60,   0.80,
07/13 16Z,  -0.90, -11.70,  99.90, -11.79,   0.80,
07/13 17Z,  -0.90, -14.57,  99.90, -14.67,   0.80,
07/13 18Z,  -0.90, -16.55,  99.90, -16.65,   0.80,
07/13 19Z,  -0.90, -17.18,  99.90, -17.27,   0.80,  (min)
07/13 20Z,  -0.90, -16.28,  99.90, -16.38,   0.80,
07/13 21Z,  -0.90, -14.05,  99.90, -14.15,   0.80,
07/13 22Z,  -0.90, -10.92,  99.90, -11.02,   0.80,
07/13 23Z,  -0.90,  -7.67,  99.90,  -7.77,   0.80,
07/14 00Z,  -0.90,  -5.30,  99.90,  -5.40,   0.80,
07/14 01Z,  -1.00,  -4.39,  99.90,  -4.59,   0.80,  (max)
07/14 02Z,  -1.00,  -4.87,  99.90,  -5.07,   0.80,
07/14 03Z,  -1.00,  -6.37,  99.90,  -6.57,   0.80,
07/14 04Z,  -1.00,  -8.40,  99.90,  -8.60,   0.80,
07/14 05Z,  -1.10, -10.40,  99.90, -10.70,   0.80,
07/14 06Z,  -1.10, -11.86,  99.90, -12.16,   0.80,
07/14 07Z,  -1.00, -12.35,  99.90, -12.55,   0.80,  (min)
07/14 08Z,  -1.00, -11.68,  99.90, -11.88,   0.80,
07/14 09Z,  -1.00,  -9.99,  99.90, -10.19,   0.80,
07/14 10Z,  -1.00,  -7.64,  99.90,  -7.84,   0.80,
07/14 11Z,  -1.00,  -5.20,  99.90,  -5.40,   0.80,
07/14 12Z,  -1.00,  -3.51,  99.90,  -3.71,   0.80,