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
#Point Barrow, AK : 12/13/2025 20:20:11 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/12 00Z,   0.50,   0.00,  99.90,   0.50,   0.00,  0.04 ft above HAT
12/12 01Z,   0.70,   0.04,  99.90,   0.74,   0.00,  0.28 ft above HAT
12/12 02Z,   0.80,   0.08,  99.90,   0.88,   0.00,  0.42 ft above HAT
12/12 03Z,   1.00,   0.10,  99.90,   1.10,   0.00,  0.64 ft above HAT
12/12 04Z,   1.20,   0.09,  99.90,   1.29,   0.00,  0.83 ft above HAT
12/12 05Z,   1.50,   0.06,  99.90,   1.56,   0.00,  1.10 ft above HAT
12/12 06Z,   1.60,   0.02,  99.90,   1.62,   0.00,  1.16 ft above HAT
12/12 07Z,   1.70,  -0.03,  99.90,   1.67,   0.00,  1.21 ft above HAT
12/12 08Z,   1.80,  -0.08,  99.90,   1.72,   0.00,  1.26 ft above HAT
12/12 09Z,   2.00,  -0.12,  99.90,   1.88,   0.00,  1.42 ft above HAT
12/12 10Z,   2.10,  -0.12,  99.90,   1.98,   0.00,  1.52 ft above HAT
12/12 11Z,   2.30,  -0.11,  99.90,   2.19,   0.00,  1.73 ft above HAT  (max)
12/12 12Z,   2.20,  -0.07,  99.90,   2.13,   0.00,  1.67 ft above HAT  (min)
12/12 13Z,   2.30,  -0.01,  99.90,   2.29,   0.00,  1.83 ft above HAT
12/12 14Z,   2.50,   0.05,  99.90,   2.55,   0.00,  2.09 ft above HAT
12/12 15Z,   2.60,   0.10,  99.90,   2.70,   0.00,  2.24 ft above HAT
12/12 16Z,   2.60,   0.12,  99.90,   2.72,   0.00,  2.26 ft above HAT  (max)
12/12 17Z,   2.50,   0.12,  99.90,   2.62,   0.00,  2.16 ft above HAT
12/12 18Z,   2.20,   0.10,  99.90,   2.30,   0.00,  1.84 ft above HAT
12/12 19Z,   2.20,   0.07,  99.90,   2.27,   0.00,  1.81 ft above HAT
12/12 20Z,   1.80,   0.02,  99.90,   1.82,   0.00,  1.36 ft above HAT
12/12 21Z,   1.50,  -0.02,  99.90,   1.48,   0.00,  1.02 ft above HAT
12/12 22Z,   1.10,  -0.05,  99.90,   1.05,   0.00,  0.59 ft above HAT
12/12 23Z,   0.70,  -0.06,  99.90,   0.64,   0.00,  0.18 ft above HAT  (min)
12/13 00Z,   0.80,  -0.06,  99.90,   0.74,   0.00,  0.28 ft above HAT  (max)
12/13 01Z,   0.70,  -0.03,  99.90,   0.67,   0.00,  0.21 ft above HAT
12/13 02Z,   0.50,   0.01,  99.90,   0.51,   0.00,  0.05 ft above HAT
12/13 03Z,   0.30,   0.04,  99.90,   0.34,   0.00,
12/13 04Z,   0.10,   0.06,  99.90,   0.16,   0.00,
12/13 05Z,   0.00,   0.06,  99.90,   0.06,   0.00,
12/13 06Z,  -0.10,   0.05,  99.90,  -0.05,   0.00,
12/13 07Z,  -0.20,   0.01,  99.90,  -0.19,   0.00,
12/13 08Z,  -0.30,  -0.03,  99.90,  -0.33,   0.00,
12/13 09Z,  -0.30,  -0.06,  99.90,  -0.36,   0.00,
12/13 10Z,  -0.40,  -0.09,  99.90,  -0.49,   0.00,
12/13 11Z,  -0.50,  -0.09,  99.90,  -0.59,   0.00,
12/13 12Z,  -0.70,  -0.08,  99.90,  -0.78,   0.00,
12/13 13Z,  -0.80,  -0.04,  99.90,  -0.84,   0.00,
12/13 14Z,  -0.90,   0.01,  99.90,  -0.89,   0.00,  (min)
12/13 15Z,  -0.90,   0.07,  99.90,  -0.83,   0.00,
12/13 16Z,  -0.70,   0.11,  99.90,  -0.59,   0.00,
12/13 17Z,  -0.60,   0.14,  99.90,  -0.46,   0.00,  (max)
12/13 18Z,  -0.60,   0.13,  99.90,  -0.47,   0.00,
12/13 19Z,  -0.60,   0.11,  99.90,  -0.49,   0.00,
12/13 20Z,  -0.60,   0.07,  99.90,  -0.53,   0.00,
12/13 21Z,  -0.60,   0.01,  99.90,  -0.59,   0.00,
12/13 22Z,  -0.60,  -0.04,  99.90,  -0.64,   0.00,
12/13 23Z,  -0.60,  -0.07,  99.90,  -0.67,   0.00,  (min)
12/14 00Z,  -0.50,  -0.09,  99.90,  -0.59,   0.00,
12/14 01Z,  -0.40,  -0.08,  99.90,  -0.48,   0.00,
12/14 02Z,  -0.40,  -0.06,  99.90,  -0.46,   0.00,
12/14 03Z,  -0.30,  -0.02,  99.90,  -0.32,   0.00,  (max)
12/14 04Z,  -0.40,   0.02,  99.90,  -0.38,   0.00,  (min)
12/14 05Z,  -0.30,   0.04,  99.90,  -0.26,   0.00,
12/14 06Z,  -0.30,   0.05,  99.90,  -0.25,   0.00,  (max)
12/14 07Z,  -0.30,   0.04,  99.90,  -0.26,   0.00,
12/14 08Z,  -0.30,   0.02,  99.90,  -0.28,   0.00,  (min)
12/14 09Z,  -0.20,  -0.01,  99.90,  -0.21,   0.00,  (max)
12/14 10Z,  -0.20,  -0.05,  99.90,  -0.25,   0.00,
12/14 11Z,  -0.30,  -0.07,  99.90,  -0.37,   0.00,
12/14 12Z,  -0.40,  -0.07,  99.90,  -0.47,   0.00,
12/14 13Z,  -0.50,  -0.05,  99.90,  -0.55,   0.00,  (min)
12/14 14Z,  -0.50,  -0.01,  99.90,  -0.51,   0.00,
12/14 15Z,  -0.50,   0.04,  99.90,  -0.46,   0.00,  (max)
12/14 16Z,  -0.60,   0.09,  99.90,  -0.51,   0.00,  (min)
12/14 17Z,  -0.60,   0.13,  99.90,  -0.47,   0.00,  (max)
12/14 18Z,  -0.70,   0.15,  99.90,  -0.55,   0.00,
12/14 19Z,  -0.90,   0.14,  99.90,  -0.76,   0.00,
12/14 20Z,  -1.00,   0.11,  99.90,  -0.89,   0.00,
12/14 21Z,  -1.00,   0.06,  99.90,  -0.94,   0.00,
12/14 22Z,  -1.00,  -0.00,  99.90,  -1.00,   0.00,
12/14 23Z,  -1.10,  -0.05,  99.90,  -1.15,   0.00,
12/15 00Z,  -1.10,  -0.09,  99.90,  -1.19,   0.00,  (min)
12/15 01Z,  -1.00,  -0.11,  99.90,  -1.11,   0.00,
12/15 02Z,  -1.00,  -0.11,  99.90,  -1.11,   0.00,  (max)
12/15 03Z,  -1.10,  -0.08,  99.90,  -1.18,   0.00,  (min)
12/15 04Z,  -1.10,  -0.04,  99.90,  -1.14,   0.00,
12/15 05Z,  -1.00,   0.01,  99.90,  -0.99,   0.00,
12/15 06Z,  -0.90,   0.04,  99.90,  -0.86,   0.00,
12/15 07Z,  -0.90,   0.05,  99.90,  -0.85,   0.00,
12/15 08Z,  -0.80,   0.05,  99.90,  -0.75,   0.00,
12/15 09Z,  -0.70,   0.03,  99.90,  -0.67,   0.00,  (max)
12/15 10Z,  -0.70,  -0.00,  99.90,  -0.70,   0.00,  (min)
12/15 11Z,  -0.60,  -0.03,  99.90,  -0.63,   0.00,  (max)
12/15 12Z,  -0.60,  -0.05,  99.90,  -0.65,   0.00,  (min)
12/15 13Z,  -0.50,  -0.05,  99.90,  -0.55,   0.00,
12/15 14Z,  -0.40,  -0.03,  99.90,  -0.43,   0.00,
12/15 15Z,  -0.30,   0.01,  99.90,  -0.29,   0.00,
12/15 16Z,  -0.20,   0.07,  99.90,  -0.13,   0.00,
12/15 17Z,  -0.10,   0.12,  99.90,   0.02,   0.00,
12/15 18Z,  -0.10,   0.15,  99.90,   0.05,   0.00,
12/15 19Z,   0.00,   0.16,  99.90,   0.16,   0.00,  (max)
12/15 20Z,   0.00,   0.15,  99.90,   0.15,   0.00,
12/15 21Z,   0.00,   0.10,  99.90,   0.10,   0.00,
12/15 22Z,   0.00,   0.04,  99.90,   0.04,   0.00,  (min)
12/15 23Z,   0.10,  -0.02,  99.90,   0.08,   0.00,  (max)
12/16 00Z,   0.10,  -0.08,  99.90,   0.02,   0.00,
12/16 01Z,   0.10,  -0.12,  99.90,  -0.02,   0.00,  (min)
12/16 02Z,   0.20,  -0.14,  99.90,   0.06,   0.00,
12/16 03Z,   0.20,  -0.13,  99.90,   0.07,   0.00,
12/16 04Z,   0.20,  -0.09,  99.90,   0.11,   0.00,
12/16 05Z,   0.20,  -0.04,  99.90,   0.16,   0.00,
12/16 06Z,   0.20,   0.01,  99.90,   0.21,   0.00,
12/16 07Z,   0.20,   0.05,  99.90,   0.25,   0.00,
12/16 08Z,   0.20,   0.06,  99.90,   0.26,   0.00,  (max)
12/16 09Z,   0.20,   0.06,  99.90,   0.26,   0.00,
12/16 10Z,   0.20,   0.04,  99.90,   0.24,   0.00,
12/16 11Z,   0.20,   0.01,  99.90,   0.21,   0.00,
12/16 12Z,   0.20,  -0.02,  99.90,   0.18,   0.00,
12/16 13Z,   0.20,  -0.04,  99.90,   0.16,   0.00,  (min)
12/16 14Z,   0.20,  -0.03,  99.90,   0.17,   0.00,
12/16 15Z,   0.20,  -0.01,  99.90,   0.19,   0.00,
12/16 16Z,   0.20,   0.04,  99.90,   0.24,   0.00,
12/16 17Z,   0.20,   0.10,  99.90,   0.30,   0.00,
12/16 18Z,   0.20,   0.15,  99.90,   0.35,   0.00,
12/16 19Z,   0.20,   0.17,  99.90,   0.37,   0.00,  (max)
12/16 20Z,   0.10,   0.17,  99.90,   0.27,   0.00,
12/16 21Z,   0.10,   0.14,  99.90,   0.24,   0.00,
12/16 22Z,   0.00,   0.09,  99.90,   0.09,   0.00,
12/16 23Z,   0.00,   0.02,  99.90,   0.02,   0.00,
12/17 00Z,   0.00,  -0.05,  99.90,  -0.05,   0.00,
12/17 01Z,   0.00,  -0.11,  99.90,  -0.11,   0.00,
12/17 02Z,  -0.10,  -0.15,  99.90,  -0.25,   0.00,
12/17 03Z,  -0.10,  -0.16,  99.90,  -0.26,   0.00,  (min)
12/17 04Z,  -0.10,  -0.14,  99.90,  -0.24,   0.00,
12/17 05Z,  -0.10,  -0.09,  99.90,  -0.19,   0.00,  (max)
12/17 06Z,  -0.20,  -0.03,  99.90,  -0.23,   0.00,  (min)
12/17 07Z,  -0.20,   0.02,  99.90,  -0.18,   0.00,
12/17 08Z,  -0.20,   0.06,  99.90,  -0.14,   0.00,
12/17 09Z,  -0.20,   0.08,  99.90,  -0.12,   0.00,  (max)
12/17 10Z,  -0.20,   0.07,  99.90,  -0.13,   0.00,
12/17 11Z,  -0.20,   0.05,  99.90,  -0.15,   0.00,
12/17 12Z,  -0.20,   0.01,  99.90,  -0.19,   0.00,