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
#Apalachicola, FL : 03/26/2025 07:21:30 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/24 12Z,   0.20,  -1.06,  -0.70,  99.90,   0.16,  (min)
03/24 13Z,   0.20,  -0.94,  -0.55,  99.90,   0.19,
03/24 14Z,   0.20,  -0.70,  -0.31,  99.90,   0.19,
03/24 15Z,   0.20,  -0.40,   0.03,  99.90,   0.23,
03/24 16Z,   0.20,  -0.09,   0.23,  99.90,   0.12,
03/24 17Z,   0.20,   0.16,   0.54,  99.90,   0.18,
03/24 18Z,   0.40,   0.32,   0.79,  99.90,   0.07,
03/24 19Z,   0.40,   0.39,   0.96,  99.90,   0.17,
03/24 20Z,   0.40,   0.38,   1.01,  99.90,   0.23,  (max)
03/24 21Z,   0.40,   0.33,   0.91,  99.90,   0.18,
03/24 22Z,   0.40,   0.28,   0.69,  99.90,   0.01,
03/24 23Z,   0.30,   0.24,   0.58,  99.90,   0.04,  (min)
03/25 00Z,   0.60,   0.24,   0.59,  99.90,  -0.25,
03/25 01Z,   0.60,   0.30,   0.74,  99.90,  -0.16,
03/25 02Z,   0.60,   0.38,   0.93,  99.90,  -0.05,  (max)
03/25 03Z,   0.60,   0.45,   0.88,  99.90,  -0.17,
03/25 04Z,   0.60,   0.46,   0.85,  99.90,  -0.21,
03/25 05Z,   0.60,   0.38,   0.73,  99.90,  -0.25,
03/25 06Z,   0.60,   0.21,   0.57,  99.90,  -0.24,
03/25 07Z,   0.60,  -0.02,   0.35,  99.90,  -0.23,
03/25 08Z,   0.60,  -0.28,   0.13,  99.90,  -0.19,
03/25 09Z,   0.60,  -0.54,  -0.17,  99.90,  -0.23,
03/25 10Z,   0.60,  -0.78,  -0.44,  99.90,  -0.26,
03/25 11Z,   0.60,  -0.98,  -0.63,  99.90,  -0.25,
03/25 12Z,   0.40,  -1.09,  -0.78,  99.90,  -0.09,
03/25 13Z,   0.40,  -1.08,  -0.83,  99.90,  -0.15,  (min)
03/25 14Z,   0.40,  -0.92,  -0.73,  99.90,  -0.21,
03/25 15Z,   0.40,  -0.64,  -0.48,  99.90,  -0.24,
03/25 16Z,   0.40,  -0.31,  -0.06,  99.90,  -0.15,
03/25 17Z,   0.40,   0.01,   0.31,  99.90,  -0.10,
03/25 18Z,   0.30,   0.24,   0.61,  99.90,   0.07,
03/25 19Z,   0.30,   0.36,   0.82,  99.90,   0.16,
03/25 20Z,   0.30,   0.38,   0.93,  99.90,   0.25,  (max)
03/25 21Z,   0.30,   0.32,   0.88,  99.90,   0.26,
03/25 22Z,   0.30,   0.23,   0.73,  99.90,   0.20,
03/25 23Z,   0.30,   0.13,   0.50,  99.90,   0.07,
03/26 00Z,   0.30,   0.07,   0.30,  99.90,  -0.07,
03/26 01Z,   0.30,   0.09,   0.22,  99.90,  -0.17,
03/26 02Z,   0.30,   0.18,   0.21,  99.90,  -0.27,  (min)
03/26 03Z,   0.30,   0.31,   0.26,  99.90,  -0.35,
03/26 04Z,   0.30,   0.44,   0.36,  99.90,  -0.38,
03/26 05Z,   0.30,   0.51,   0.44,  99.90,  -0.37,  (max)
03/26 06Z,   0.30,   0.46,   0.41,  99.90,  -0.35,
03/26 07Z,   0.20,   0.31,   0.27,  99.90,  -0.24,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/26 08Z,   0.20,   0.08,  99.90,   0.05,  -0.23,
03/26 09Z,   0.20,  -0.20,  99.90,  -0.22,  -0.22,
03/26 10Z,   0.20,  -0.50,  99.90,  -0.50,  -0.21,
03/26 11Z,   0.20,  -0.76,  99.90,  -0.76,  -0.20,
03/26 12Z,   0.20,  -0.97,  99.90,  -0.95,  -0.18,
03/26 13Z,   0.20,  -1.06,  99.90,  -1.03,  -0.17,  (min)
03/26 14Z,   0.20,  -1.01,  99.90,  -0.97,  -0.16,
03/26 15Z,   0.20,  -0.80,  99.90,  -0.75,  -0.15,
03/26 16Z,   0.20,  -0.49,  99.90,  -0.43,  -0.14,
03/26 17Z,   0.20,  -0.15,  99.90,  -0.07,  -0.12,
03/26 18Z,   0.20,   0.14,  99.90,   0.23,  -0.11,
03/26 19Z,   0.20,   0.32,  99.90,   0.42,  -0.10,
03/26 20Z,   0.20,   0.37,  99.90,   0.46,  -0.10,  (max)
03/26 21Z,   0.20,   0.30,  99.90,   0.40,  -0.10,
03/26 22Z,   0.20,   0.18,  99.90,   0.28,  -0.10,
03/26 23Z,   0.20,   0.03,  99.90,   0.13,  -0.10,
03/27 00Z,   0.20,  -0.09,  99.90,   0.01,  -0.10,
03/27 01Z,   0.20,  -0.14,  99.90,  -0.05,  -0.10,  (min)
03/27 02Z,   0.20,  -0.10,  99.90,  -0.00,  -0.10,
03/27 03Z,   0.20,   0.04,  99.90,   0.14,  -0.10,
03/27 04Z,   0.20,   0.24,  99.90,   0.34,  -0.10,
03/27 05Z,   0.20,   0.44,  99.90,   0.54,  -0.10,
03/27 06Z,   0.10,   0.55,  99.90,   0.55,  -0.10,  (max)
03/27 07Z,   0.10,   0.54,  99.90,   0.54,  -0.10,
03/27 08Z,   0.10,   0.40,  99.90,   0.40,  -0.10,
03/27 09Z,   0.10,   0.16,  99.90,   0.16,  -0.10,
03/27 10Z,   0.10,  -0.14,  99.90,  -0.14,  -0.10,
03/27 11Z,   0.10,  -0.44,  99.90,  -0.44,  -0.10,
03/27 12Z,   0.10,  -0.71,  99.90,  -0.71,  -0.10,
03/27 13Z,   0.10,  -0.89,  99.90,  -0.89,  -0.10,
03/27 14Z,   0.10,  -0.94,  99.90,  -0.94,  -0.10,  (min)
03/27 15Z,   0.10,  -0.83,  99.90,  -0.84,  -0.10,
03/27 16Z,   0.10,  -0.59,  99.90,  -0.59,  -0.10,
03/27 17Z,   0.10,  -0.26,  99.90,  -0.26,  -0.10,
03/27 18Z,   0.10,   0.05,  99.90,   0.05,  -0.10,
03/27 19Z,   0.10,   0.27,  99.90,   0.27,  -0.10,
03/27 20Z,   0.10,   0.36,  99.90,   0.36,  -0.10,  (max)
03/27 21Z,   0.10,   0.30,  99.90,   0.30,  -0.10,
03/27 22Z,   0.10,   0.15,  99.90,   0.15,  -0.10,
03/27 23Z,   0.20,  -0.05,  99.90,   0.05,  -0.10,
03/28 00Z,   0.20,  -0.24,  99.90,  -0.14,  -0.10,
03/28 01Z,   0.20,  -0.37,  99.90,  -0.27,  -0.10,
03/28 02Z,   0.20,  -0.40,  99.90,  -0.30,  -0.10,  (min)
03/28 03Z,   0.20,  -0.30,  99.90,  -0.20,  -0.10,
03/28 04Z,   0.20,  -0.10,  99.90,   0.00,  -0.10,
03/28 05Z,   0.20,   0.17,  99.90,   0.27,  -0.10,
03/28 06Z,   0.20,   0.42,  99.90,   0.52,  -0.10,
03/28 07Z,   0.20,   0.58,  99.90,   0.68,  -0.10,
03/28 08Z,   0.20,   0.59,  99.90,   0.69,  -0.10,  (max)
03/28 09Z,   0.20,   0.46,  99.90,   0.56,  -0.10,
03/28 10Z,   0.20,   0.22,  99.90,   0.32,  -0.10,
03/28 11Z,   0.30,  -0.08,  99.90,   0.12,  -0.10,
03/28 12Z,   0.30,  -0.37,  99.90,  -0.17,  -0.10,
03/28 13Z,   0.30,  -0.61,  99.90,  -0.41,  -0.10,
03/28 14Z,   0.30,  -0.74,  99.90,  -0.54,  -0.10,  (min)
03/28 15Z,   0.40,  -0.72,  99.90,  -0.42,  -0.10,
03/28 16Z,   0.40,  -0.56,  99.90,  -0.26,  -0.10,
03/28 17Z,   0.40,  -0.29,  99.90,   0.01,  -0.10,
03/28 18Z,   0.40,   0.02,  99.90,   0.32,  -0.10,
03/28 19Z,   0.50,   0.26,  99.90,   0.66,  -0.10,
03/28 20Z,   0.50,   0.38,  99.90,   0.78,  -0.10,  (max)
03/28 21Z,   0.50,   0.34,  99.90,   0.74,  -0.10,
03/28 22Z,   0.50,   0.17,  99.90,   0.57,  -0.10,
03/28 23Z,   0.50,  -0.07,  99.90,   0.33,  -0.10,
03/29 00Z,   0.50,  -0.33,  99.90,   0.07,  -0.10,
03/29 01Z,   0.50,  -0.54,  99.90,  -0.14,  -0.10,
03/29 02Z,   0.50,  -0.66,  99.90,  -0.26,  -0.10,  (min)
03/29 03Z,   0.50,  -0.65,  99.90,  -0.25,  -0.10,
03/29 04Z,   0.50,  -0.50,  99.90,  -0.10,  -0.10,
03/29 05Z,   0.50,  -0.23,  99.90,   0.17,  -0.10,
03/29 06Z,   0.50,   0.10,  99.90,   0.49,  -0.10,
03/29 07Z,   0.60,   0.39,  99.90,   0.89,  -0.10,
03/29 08Z,   0.60,   0.57,  99.90,   1.07,  -0.10,
03/29 09Z,   0.70,   0.61,  99.90,   1.20,  -0.10,  (max)
03/29 10Z,   0.70,   0.49,  99.90,   1.08,  -0.10,
03/29 11Z,   0.70,   0.26,  99.90,   0.86,  -0.10,
03/29 12Z,   0.70,  -0.01,  99.90,   0.59,  -0.10,
03/29 13Z,   0.70,  -0.26,  99.90,   0.34,  -0.10,
03/29 14Z,   0.70,  -0.44,  99.90,   0.16,  -0.10,  (min)
03/29 15Z,   0.80,  -0.50,  99.90,   0.20,  -0.10,
03/29 16Z,   0.80,  -0.42,  99.90,   0.28,  -0.10,
03/29 17Z,   0.80,  -0.22,  99.90,   0.48,  -0.10,
03/29 18Z,   0.80,   0.05,  99.90,   0.75,  -0.10,
03/29 19Z,   0.80,   0.30,  99.90,   1.00,  -0.10,
03/29 20Z,   0.80,   0.45,  99.90,   1.14,  -0.10,  (max)
03/29 21Z,   0.80,   0.43,  99.90,   1.13,  -0.10,
03/29 22Z,   0.80,   0.26,  99.90,   0.96,  -0.10,
03/29 23Z,   0.80,  -0.01,  99.90,   0.68,  -0.10,
03/30 00Z,   0.80,  -0.33,  99.90,   0.37,  -0.10,