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
#Nikiski, AK : 07/04/2025 07:23:44 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/02 12Z,   0.00, -15.26, -15.23,  99.90,   0.03,
07/02 13Z,   0.00, -16.04, -16.22,  99.90,  -0.18,  (min)
07/02 14Z,   0.00, -14.71, -15.05,  99.90,  -0.34,
07/02 15Z,  -0.10, -12.10, -12.29,  99.90,  -0.09,
07/02 16Z,  -0.10,  -9.44,  -9.55,  99.90,  -0.01,
07/02 17Z,  -0.10,  -7.06,  -7.15,  99.90,   0.01,
07/02 18Z,  -0.10,  -5.20,  -5.43,  99.90,  -0.13,
07/02 19Z,  -0.10,  -4.56,  -4.96,  99.90,  -0.30,  (max)
07/02 20Z,  -0.10,  -5.66,  -5.94,  99.90,  -0.18,
07/02 21Z,  -0.10,  -8.15,  -8.11,  99.90,   0.14,
07/02 22Z,  -0.10, -11.05, -10.77,  99.90,   0.38,
07/02 23Z,  -0.10, -13.57, -13.30,  99.90,   0.37,
07/03 00Z,  -0.10, -15.47, -15.37,  99.90,   0.20,
07/03 01Z,  -0.10, -16.28, -16.24,  99.90,   0.14,  (min)
07/03 02Z,  -0.10, -15.16, -14.86,  99.90,   0.40,
07/03 03Z,  -0.10, -12.35, -12.00,  99.90,   0.45,
07/03 04Z,  -0.10,  -9.14,  -8.99,  99.90,   0.25,
07/03 05Z,   0.00,  -6.25,  -6.11,  99.90,   0.14,
07/03 06Z,   0.00,  -3.80,  -3.69,  99.90,   0.11,
07/03 07Z,   0.00,  -2.34,  -2.46,  99.90,  -0.12,  (max)
07/03 08Z,   0.00,  -2.56,  -2.76,  99.90,  -0.20,
07/03 09Z,   0.00,  -4.49,  -4.55,  99.90,  -0.06,
07/03 10Z,   0.00,  -7.37,  -7.28,  99.90,   0.09,
07/03 11Z,   0.00, -10.30, -10.25,  99.90,   0.05,
07/03 12Z,   0.00, -12.95, -13.07,  99.90,  -0.12,
07/03 13Z,   0.00, -15.13, -15.33,  99.90,  -0.20,
07/03 14Z,   0.00, -15.97, -16.22,  99.90,  -0.25,  (min)
07/03 15Z,   0.00, -14.96, -15.38,  99.90,  -0.42,
07/03 16Z,   0.00, -12.86, -13.15,  99.90,  -0.29,
07/03 17Z,   0.00, -10.59, -10.71,  99.90,  -0.12,
07/03 18Z,  -0.10,  -8.31,  -8.42,  99.90,  -0.01,
07/03 19Z,  -0.20,  -6.33,  -6.72,  99.90,  -0.19,
07/03 20Z,  -0.20,  -5.49,  -6.05,  99.90,  -0.36,  (max)
07/03 21Z,  -0.20,  -6.24,  -6.47,  99.90,  -0.03,
07/03 22Z,  -0.20,  -8.18,  -7.96,  99.90,   0.42,
07/03 23Z,  -0.20, -10.38, -10.00,  99.90,   0.58,
07/04 00Z,  -0.20, -12.24, -12.07,  99.90,   0.37,
07/04 01Z,  -0.20, -13.73, -13.59,  99.90,   0.34,
07/04 02Z,  -0.20, -14.35, -14.10,  99.90,   0.45,  (min)
07/04 03Z,  -0.20, -13.30, -13.00,  99.90,   0.50,
07/04 04Z,  -0.20, -10.93, -10.89,  99.90,   0.24,
07/04 05Z,  -0.20,  -8.35,  -8.50,  99.90,   0.05,
07/04 06Z,  -0.20,  -5.99,  -6.17,  99.90,   0.02,
07/04 07Z,  -0.30,  -3.95,  -4.29,  99.90,  -0.04,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/04 08Z,  -0.30,  -2.81,  99.90,  -3.15,  -0.04,  (max)
07/04 09Z,  -0.30,  -3.24,  99.90,  -3.58,  -0.03,
07/04 10Z,  -0.30,  -5.16,  99.90,  -5.49,  -0.03,
07/04 11Z,  -0.30,  -7.81,  99.90,  -8.13,  -0.02,
07/04 12Z,  -0.30, -10.47,  99.90, -10.79,  -0.02,
07/04 13Z,  -0.30, -13.05,  99.90, -13.36,  -0.01,
07/04 14Z,  -0.20, -15.34,  99.90, -15.54,  -0.01,
07/04 15Z,  -0.20, -16.36,  99.90, -16.56,  -0.00,  (min)
07/04 16Z,  -0.20, -15.61,  99.90, -15.81,   0.00,
07/04 17Z,  -0.20, -13.83,  99.90, -14.02,   0.01,
07/04 18Z,  -0.30, -11.65,  99.90, -11.94,   0.01,
07/04 19Z,  -0.30,  -9.19,  99.90,  -9.47,   0.02,
07/04 20Z,  -0.30,  -6.92,  99.90,  -7.20,   0.02,
07/04 21Z,  -0.30,  -5.79,  99.90,  -6.07,   0.02,  (max)
07/04 22Z,  -0.30,  -6.19,  99.90,  -6.47,   0.02,
07/04 23Z,  -0.40,  -7.66,  99.90,  -8.04,   0.02,
07/05 00Z,  -0.40,  -9.35,  99.90,  -9.73,   0.02,
07/05 01Z,  -0.30, -10.88,  99.90, -11.16,   0.02,
07/05 02Z,  -0.30, -12.28,  99.90, -12.56,   0.02,
07/05 03Z,  -0.30, -12.92,  99.90, -13.20,   0.02,  (min)
07/05 04Z,  -0.20, -12.03,  99.90, -12.21,   0.02,
07/05 05Z,  -0.20, -10.03,  99.90, -10.21,   0.02,
07/05 06Z,  -0.20,  -7.88,  99.90,  -8.06,   0.02,
07/05 07Z,  -0.20,  -5.82,  99.90,  -6.00,   0.02,
07/05 08Z,  -0.20,  -3.99,  99.90,  -4.17,   0.02,
07/05 09Z,  -0.10,  -3.07,  99.90,  -3.15,   0.02,  (max)
07/05 10Z,  -0.10,  -3.67,  99.90,  -3.75,   0.02,
07/05 11Z,  -0.10,  -5.60,  99.90,  -5.68,   0.02,
07/05 12Z,  -0.10,  -8.15,  99.90,  -8.23,   0.02,
07/05 13Z,   0.00, -10.78,  99.90, -10.76,   0.02,
07/05 14Z,   0.00, -13.52,  99.90, -13.50,   0.02,
07/05 15Z,  -0.10, -16.02,  99.90, -16.11,   0.02,
07/05 16Z,  -0.10, -17.17,  99.90, -17.25,   0.02,  (min)
07/05 17Z,  -0.10, -16.50,  99.90, -16.58,   0.02,
07/05 18Z,  -0.10, -14.70,  99.90, -14.78,   0.02,
07/05 19Z,  -0.10, -12.30,  99.90, -12.38,   0.02,
07/05 20Z,  -0.10,  -9.44,  99.90,  -9.52,   0.02,
07/05 21Z,  -0.10,  -6.81,  99.90,  -6.90,   0.02,
07/05 22Z,  -0.10,  -5.43,  99.90,  -5.51,   0.02,  (max)
07/05 23Z,  -0.10,  -5.62,  99.90,  -5.70,   0.02,
07/06 00Z,  -0.10,  -6.85,  99.90,  -6.93,   0.02,
07/06 01Z,  -0.10,  -8.34,  99.90,  -8.42,   0.02,
07/06 02Z,  -0.10,  -9.87,  99.90,  -9.95,   0.02,
07/06 03Z,  -0.10, -11.41,  99.90, -11.49,   0.02,
07/06 04Z,  -0.10, -12.15,  99.90, -12.23,   0.02,  (min)
07/06 05Z,  -0.10, -11.35,  99.90, -11.43,   0.02,
07/06 06Z,  -0.10,  -9.51,  99.90,  -9.59,   0.02,
07/06 07Z,  -0.10,  -7.50,  99.90,  -7.59,   0.02,
07/06 08Z,  -0.10,  -5.51,  99.90,  -5.59,   0.02,
07/06 09Z,  -0.10,  -3.77,  99.90,  -3.85,   0.02,
07/06 10Z,   0.00,  -3.06,  99.90,  -3.04,   0.02,  (max)
07/06 11Z,   0.00,  -3.88,  99.90,  -3.86,   0.02,
07/06 12Z,   0.00,  -5.97,  99.90,  -5.95,   0.02,
07/06 13Z,   0.00,  -8.62,  99.90,  -8.60,   0.02,
07/06 14Z,  -0.10, -11.43,  99.90, -11.51,   0.02,
07/06 15Z,  -0.10, -14.48,  99.90, -14.56,   0.02,
07/06 16Z,  -0.10, -17.17,  99.90, -17.25,   0.02,
07/06 17Z,  -0.20, -18.23,  99.90, -18.41,   0.02,  (min)
07/06 18Z,  -0.20, -17.33,  99.90, -17.51,   0.02,
07/06 19Z,  -0.20, -15.18,  99.90, -15.37,   0.02,
07/06 20Z,  -0.30, -12.29,  99.90, -12.57,   0.02,
07/06 21Z,  -0.30,  -8.93,  99.90,  -9.21,   0.02,
07/06 22Z,  -0.30,  -6.04,  99.90,  -6.32,   0.02,
07/06 23Z,  -0.40,  -4.60,  99.90,  -4.98,   0.02,  (max)
07/07 00Z,  -0.40,  -4.82,  99.90,  -5.21,   0.02,
07/07 01Z,  -0.40,  -6.10,  99.90,  -6.48,   0.02,
07/07 02Z,  -0.40,  -7.70,  99.90,  -8.08,   0.02,
07/07 03Z,  -0.40,  -9.48,  99.90,  -9.86,   0.02,
07/07 04Z,  -0.30, -11.26,  99.90, -11.54,   0.02,
07/07 05Z,  -0.30, -12.01,  99.90, -12.29,   0.02,  (min)
07/07 06Z,  -0.30, -11.07,  99.90, -11.35,   0.02,
07/07 07Z,  -0.30,  -9.11,  99.90,  -9.40,   0.02,
07/07 08Z,  -0.30,  -6.99,  99.90,  -7.27,   0.02,
07/07 09Z,  -0.30,  -4.89,  99.90,  -5.17,   0.02,
07/07 10Z,  -0.30,  -3.23,  99.90,  -3.51,   0.02,
07/07 11Z,  -0.20,  -2.82,  99.90,  -3.00,   0.02,  (max)
07/07 12Z,  -0.20,  -4.02,  99.90,  -4.21,   0.02,
07/07 13Z,  -0.20,  -6.45,  99.90,  -6.63,   0.02,
07/07 14Z,  -0.20,  -9.39,  99.90,  -9.57,   0.02,
07/07 15Z,  -0.20, -12.56,  99.90, -12.74,   0.02,
07/07 16Z,  -0.20, -15.92,  99.90, -16.10,   0.02,
07/07 17Z,  -0.20, -18.62,  99.90, -18.80,   0.02,
07/07 18Z,  -0.30, -19.29,  99.90, -19.57,   0.02,  (min)
07/07 19Z,  -0.30, -17.81,  99.90, -18.09,   0.02,
07/07 20Z,  -0.30, -15.03,  99.90, -15.31,   0.02,
07/07 21Z,  -0.30, -11.50,  99.90, -11.78,   0.02,
07/07 22Z,  -0.20,  -7.73,  99.90,  -7.91,   0.02,
07/07 23Z,  -0.20,  -4.79,  99.90,  -4.97,   0.02,
07/08 00Z,  -0.20,  -3.59,  99.90,  -3.77,   0.02,