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
#Duck Pier, NC : 12/16/2025 04:22:27 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/14 12Z,  -0.20,  -2.26,  -2.43,  99.90,   0.03,
12/14 13Z,  -0.20,  -2.80,  -2.91,  99.90,   0.09,
12/14 14Z,   0.00,  -3.11,  -2.96,  99.90,   0.15,  (min)
12/14 15Z,   0.00,  -3.16,  -2.77,  99.90,   0.39,
12/14 16Z,   0.00,  -2.94,  -2.55,  99.90,   0.39,
12/14 17Z,   0.20,  -2.46,  -2.12,  99.90,   0.14,
12/14 18Z,   0.20,  -1.88,  -1.25,  99.90,   0.43,
12/14 19Z,   0.30,  -1.44,  -0.50,  99.90,   0.64,
12/14 20Z,   0.50,  -1.25,  -0.46,  99.90,   0.29,
12/14 21Z,   0.60,  -1.28,  -0.21,  99.90,   0.47,  (max)
12/14 22Z,   0.60,  -1.54,  -0.44,  99.90,   0.50,
12/14 23Z,   0.70,  -2.04,  -0.84,  99.90,   0.50,
12/15 00Z,   0.90,  -2.65,  -1.41,  99.90,   0.34,
12/15 01Z,   0.90,  -3.16,  -2.10,  99.90,   0.16,
12/15 02Z,   0.90,  -3.43,  -2.21,  99.90,   0.32,
12/15 03Z,   0.70,  -3.42,  -2.81,  99.90,  -0.09,  (min)
12/15 04Z,   0.70,  -3.13,  -2.57,  99.90,  -0.14,
12/15 05Z,   0.80,  -2.54,  -2.12,  99.90,  -0.38,
12/15 06Z,   1.00,  -1.76,  -1.14,  99.90,  -0.38,
12/15 07Z,   1.00,  -1.04,  -0.31,  99.90,  -0.27,
12/15 08Z,   1.00,  -0.58,   0.19,  99.90,  -0.23,
12/15 09Z,   1.00,  -0.41,   0.29,  99.90,  -0.30,  (max)
12/15 10Z,   1.00,  -0.54,  -0.09,  99.90,  -0.55,
12/15 11Z,   1.00,  -0.98,  -0.33,  99.90,  -0.35,
12/15 12Z,   0.80,  -1.66,  -1.01,  99.90,  -0.15,
12/15 13Z,   0.80,  -2.37,  -1.71,  99.90,  -0.14,
12/15 14Z,   0.70,  -2.91,  -2.26,  99.90,  -0.05,
12/15 15Z,   0.70,  -3.20,  -2.61,  99.90,  -0.11,  (min)
12/15 16Z,   0.70,  -3.22,  -2.39,  99.90,   0.13,  (max)
12/15 17Z,   0.60,  -2.95,  -2.44,  99.90,  -0.09,  (min)
12/15 18Z,   0.50,  -2.44,  -2.21,  99.90,  -0.27,
12/15 19Z,   0.40,  -1.86,  -1.70,  99.90,  -0.24,
12/15 20Z,   0.40,  -1.45,  -1.09,  99.90,  -0.04,
12/15 21Z,   0.30,  -1.29,  -0.93,  99.90,   0.06,  (max)
12/15 22Z,   0.30,  -1.36,  -0.99,  99.90,   0.07,
12/15 23Z,   0.20,  -1.67,  -1.36,  99.90,   0.11,
12/16 00Z,   0.20,  -2.20,  -1.78,  99.90,   0.22,
12/16 01Z,   0.10,  -2.81,  -2.43,  99.90,   0.28,
12/16 02Z,   0.10,  -3.28,  -3.06,  99.90,   0.12,
12/16 03Z,   0.00,  -3.47,  -3.32,  99.90,   0.15,  (min)
12/16 04Z,   0.00,  -3.38,  -3.16,  99.90,   0.22,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/16 05Z,   0.00,  -3.00,  99.90,  -2.80,   0.19,
12/16 06Z,   0.00,  -2.32,  99.90,  -2.16,   0.16,
12/16 07Z,   0.00,  -1.51,  99.90,  -1.37,   0.14,
12/16 08Z,  -0.10,  -0.81,  99.90,  -0.80,   0.11,
12/16 09Z,  -0.10,  -0.41,  99.90,  -0.43,   0.08,  (max)
12/16 10Z,  -0.20,  -0.32,  99.90,  -0.47,   0.05,
12/16 11Z,  -0.20,  -0.54,  99.90,  -0.72,   0.02,
12/16 12Z,  -0.20,  -1.08,  99.90,  -1.28,  -0.00,
12/16 13Z,  -0.30,  -1.83,  99.90,  -2.17,  -0.03,
12/16 14Z,  -0.30,  -2.57,  99.90,  -2.93,  -0.06,
12/16 15Z,  -0.30,  -3.08,  99.90,  -3.47,  -0.09,
12/16 16Z,  -0.30,  -3.31,  99.90,  -3.73,  -0.12,  (min)
12/16 17Z,  -0.30,  -3.27,  99.90,  -3.69,  -0.12,
12/16 18Z,  -0.20,  -2.93,  99.90,  -3.24,  -0.12,
12/16 19Z,  -0.20,  -2.36,  99.90,  -2.67,  -0.12,
12/16 20Z,  -0.20,  -1.78,  99.90,  -2.09,  -0.12,
12/16 21Z,  -0.20,  -1.40,  99.90,  -1.72,  -0.12,
12/16 22Z,  -0.20,  -1.29,  99.90,  -1.61,  -0.12,  (max)
12/16 23Z,  -0.20,  -1.42,  99.90,  -1.74,  -0.12,
12/17 00Z,  -0.30,  -1.80,  99.90,  -2.21,  -0.12,
12/17 01Z,  -0.30,  -2.38,  99.90,  -2.80,  -0.12,
12/17 02Z,  -0.30,  -2.99,  99.90,  -3.40,  -0.12,
12/17 03Z,  -0.30,  -3.40,  99.90,  -3.81,  -0.12,
12/17 04Z,  -0.40,  -3.50,  99.90,  -4.02,  -0.12,  (min)
12/17 05Z,  -0.40,  -3.32,  99.90,  -3.83,  -0.12,
12/17 06Z,  -0.40,  -2.83,  99.90,  -3.34,  -0.12,
12/17 07Z,  -0.40,  -2.07,  99.90,  -2.59,  -0.12,
12/17 08Z,  -0.50,  -1.23,  99.90,  -1.85,  -0.12,
12/17 09Z,  -0.60,  -0.58,  99.90,  -1.30,  -0.12,
12/17 10Z,  -0.60,  -0.26,  99.90,  -0.98,  -0.12,  (max)
12/17 11Z,  -0.60,  -0.28,  99.90,  -0.99,  -0.12,
12/17 12Z,  -0.70,  -0.62,  99.90,  -1.43,  -0.12,
12/17 13Z,  -0.80,  -1.27,  99.90,  -2.18,  -0.12,
12/17 14Z,  -0.80,  -2.08,  99.90,  -3.00,  -0.12,
12/17 15Z,  -0.90,  -2.81,  99.90,  -3.83,  -0.12,
12/17 16Z,  -1.00,  -3.27,  99.90,  -4.38,  -0.12,
12/17 17Z,  -1.10,  -3.42,  99.90,  -4.64,  -0.12,  (min)
12/17 18Z,  -1.00,  -3.28,  99.90,  -4.40,  -0.12,
12/17 19Z,  -1.00,  -2.84,  99.90,  -3.96,  -0.12,
12/17 20Z,  -1.00,  -2.21,  99.90,  -3.33,  -0.12,
12/17 21Z,  -1.10,  -1.64,  99.90,  -2.85,  -0.12,
12/17 22Z,  -1.00,  -1.31,  99.90,  -2.43,  -0.12,
12/17 23Z,  -1.00,  -1.27,  99.90,  -2.39,  -0.12,  (max)
12/18 00Z,  -1.10,  -1.48,  99.90,  -2.70,  -0.12,
12/18 01Z,  -1.10,  -1.94,  99.90,  -3.16,  -0.12,
12/18 02Z,  -1.10,  -2.58,  99.90,  -3.79,  -0.12,
12/18 03Z,  -0.90,  -3.17,  99.90,  -4.18,  -0.12,
12/18 04Z,  -0.90,  -3.50,  99.90,  -4.52,  -0.12,
12/18 05Z,  -0.90,  -3.51,  99.90,  -4.52,  -0.12,  (min)
12/18 06Z,  -0.80,  -3.21,  99.90,  -4.13,  -0.12,
12/18 07Z,  -0.70,  -2.61,  99.90,  -3.43,  -0.12,
12/18 08Z,  -0.70,  -1.79,  99.90,  -2.61,  -0.12,
12/18 09Z,  -0.70,  -0.96,  99.90,  -1.77,  -0.12,
12/18 10Z,  -0.60,  -0.38,  99.90,  -1.09,  -0.12,
12/18 11Z,  -0.60,  -0.16,  99.90,  -0.88,  -0.12,  (max)
12/18 12Z,  -0.60,  -0.30,  99.90,  -1.02,  -0.12,
12/18 13Z,  -0.60,  -0.77,  99.90,  -1.49,  -0.12,
12/18 14Z,  -0.60,  -1.53,  99.90,  -2.24,  -0.12,
12/18 15Z,  -0.60,  -2.38,  99.90,  -3.09,  -0.12,
12/18 16Z,  -0.70,  -3.07,  99.90,  -3.88,  -0.12,
12/18 17Z,  -0.70,  -3.44,  99.90,  -4.25,  -0.12,
12/18 18Z,  -0.70,  -3.49,  99.90,  -4.30,  -0.12,  (min)
12/18 19Z,  -0.60,  -3.23,  99.90,  -3.95,  -0.12,
12/18 20Z,  -0.60,  -2.69,  99.90,  -3.41,  -0.12,
12/18 21Z,  -0.60,  -2.02,  99.90,  -2.74,  -0.12,
12/18 22Z,  -0.60,  -1.48,  99.90,  -2.20,  -0.12,
12/18 23Z,  -0.60,  -1.23,  99.90,  -1.94,  -0.12,
12/19 00Z,  -0.50,  -1.28,  99.90,  -1.89,  -0.12,  (max)
12/19 01Z,  -0.60,  -1.58,  99.90,  -2.30,  -0.12,
12/19 02Z,  -0.60,  -2.12,  99.90,  -2.84,  -0.12,
12/19 03Z,  -0.60,  -2.78,  99.90,  -3.50,  -0.12,
12/19 04Z,  -0.60,  -3.34,  99.90,  -4.05,  -0.12,
12/19 05Z,  -0.60,  -3.57,  99.90,  -4.29,  -0.12,  (min)
12/19 06Z,  -0.70,  -3.47,  99.90,  -4.28,  -0.12,
12/19 07Z,  -0.80,  -3.05,  99.90,  -3.97,  -0.12,
12/19 08Z,  -0.70,  -2.36,  99.90,  -3.18,  -0.12,
12/19 09Z,  -0.80,  -1.49,  99.90,  -2.41,  -0.12,
12/19 10Z,  -0.90,  -0.70,  99.90,  -1.71,  -0.12,
12/19 11Z,  -0.80,  -0.22,  99.90,  -1.14,  -0.12,  (max)
12/19 12Z,  -0.90,  -0.14,  99.90,  -1.15,  -0.12,
12/19 13Z,  -0.80,  -0.41,  99.90,  -1.32,  -0.12,
12/19 14Z,  -0.90,  -1.00,  99.90,  -2.02,  -0.12,
12/19 15Z,  -0.80,  -1.83,  99.90,  -2.75,  -0.12,
12/19 16Z,  -1.00,  -2.69,  99.90,  -3.80,  -0.12,
12/19 17Z,  -1.00,  -3.30,  99.90,  -4.42,  -0.12,
12/19 18Z,  -0.90,  -3.56,  99.90,  -4.58,  -0.12,
12/19 19Z,  99.90,  -3.49,  99.90,  99.90,  -0.12,
12/19 20Z,  99.90,  -3.11,  99.90,  99.90,  -0.12,
12/19 21Z,  99.90,  -2.49,  99.90,  99.90,  -0.12,
12/19 22Z,  99.90,  -1.82,  99.90,  99.90,  -0.12,
12/19 23Z,  99.90,  -1.33,  99.90,  99.90,  -0.12,
12/20 00Z,  99.90,  -1.18,  99.90,  99.90,  -0.12,