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.

	Ketchikan, AK

	Sitka, AK

	Juneau, AK

	Skagway, AK

	Elfin Cove, AK

	Yakutat, AK

	Cordova, AK

	Valdez, AK

	Seward, AK

	Seldovia, AK

	Nikiski, AK

	Anchorage, AK

	Kodiak Island, AK

	Alitak, AK

	Sand Point, AK

	King Cove, AK

	Adak Island, AK

	Atka, AK

	Unalaska, AK
#Portsmouth (Money Point), VA : 11/12/2025 17:20:57 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/11 00Z,   0.70,   0.31,   1.11,  99.90,   0.10,
11/11 01Z,   0.60,   0.25,   1.04,  99.90,   0.19,  (min)
11/11 02Z,   0.60,   0.50,   1.22,  99.90,   0.12,
11/11 03Z,   0.60,   0.99,   1.57,  99.90,  -0.02,
11/11 04Z,   0.60,   1.62,   2.27,  99.90,   0.05,
11/11 05Z,   0.60,   2.23,   3.11,  99.90,   0.28,
11/11 06Z,   0.60,   2.60,   3.47,  99.90,   0.27,
11/11 07Z,   0.70,   2.60,   3.47,  99.90,   0.17,  (max)
11/11 08Z,   0.80,   2.29,   3.33,  99.90,   0.24,
11/11 09Z,   0.80,   1.80,   2.95,  99.90,   0.35,
11/11 10Z,   0.80,   1.24,   2.24,  99.90,   0.20,
11/11 11Z,   0.70,   0.70,   1.27,  99.90,  -0.13,
11/11 12Z,   0.50,   0.35,   0.64,  99.90,  -0.21,
11/11 13Z,   0.40,   0.29,   0.58,  99.90,  -0.11,  (min)
11/11 14Z,   0.30,   0.52,   0.96,  99.90,   0.14,
11/11 15Z,   0.10,   1.00,   1.16,  99.90,   0.06,
11/11 16Z,   0.00,   1.64,   1.38,  99.90,  -0.26,
11/11 17Z,   0.00,   2.31,   2.02,  99.90,  -0.29,
11/11 18Z,   0.00,   2.82,   2.67,  99.90,  -0.15,
11/11 19Z,   0.00,   2.99,   2.96,  99.90,  -0.03,  (max)
11/11 20Z,   0.00,   2.83,   2.72,  99.90,  -0.11,
11/11 21Z,  -0.10,   2.44,   2.10,  99.90,  -0.24,
11/11 22Z,  -0.20,   1.91,   1.44,  99.90,  -0.27,
11/11 23Z,  -0.20,   1.31,   0.75,  99.90,  -0.36,
11/12 00Z,  -0.40,   0.75,   0.10,  99.90,  -0.25,
11/12 01Z,  -0.40,   0.38,  -0.27,  99.90,  -0.25,
11/12 02Z,  -0.50,   0.31,  -0.41,  99.90,  -0.22,  (min)
11/12 03Z,  -0.50,   0.52,  -0.25,  99.90,  -0.27,
11/12 04Z,  -0.60,   0.99,   0.10,  99.90,  -0.29,
11/12 05Z,  -0.60,   1.61,   0.52,  99.90,  -0.49,
11/12 06Z,  -0.80,   2.20,   0.89,  99.90,  -0.51,
11/12 07Z,  -0.80,   2.54,   1.22,  99.90,  -0.52,
11/12 08Z,  -0.90,   2.56,   1.41,  99.90,  -0.25,  (max)
11/12 09Z,  -0.90,   2.31,   1.17,  99.90,  -0.24,
11/12 10Z,  -0.90,   1.90,   0.70,  99.90,  -0.30,
11/12 11Z,  -1.00,   1.39,   0.14,  99.90,  -0.25,
11/12 12Z,  -1.20,   0.86,  -0.44,  99.90,  -0.10,
11/12 13Z,  -1.20,   0.48,  -0.98,  99.90,  -0.26,
11/12 14Z,  -1.30,   0.36,  -1.05,  99.90,  -0.11,  (min)
11/12 15Z,  -1.30,   0.53,  -0.74,  99.90,   0.03,
11/12 16Z,  -1.40,   0.96,  -0.33,  99.90,   0.11,
11/12 17Z,  -1.40,   1.55,   0.13,  99.90,  -0.02,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/12 18Z,  -1.40,   2.18,  99.90,   0.77,  -0.01,
11/12 19Z,  -1.40,   2.64,  99.90,   1.24,  -0.00,
11/12 20Z,  -1.30,   2.81,  99.90,   1.51,   0.00,  (max)
11/12 21Z,  -1.30,   2.69,  99.90,   1.40,   0.01,
11/12 22Z,  -1.30,   2.36,  99.90,   1.08,   0.02,
11/12 23Z,  -1.30,   1.89,  99.90,   0.62,   0.03,
11/13 00Z,  -1.20,   1.31,  99.90,   0.15,   0.04,
11/13 01Z,  -1.20,   0.75,  99.90,  -0.40,   0.05,
11/13 02Z,  -1.20,   0.38,  99.90,  -0.76,   0.06,
11/13 03Z,  -1.20,   0.30,  99.90,  -0.83,   0.07,  (min)
11/13 04Z,  -1.20,   0.52,  99.90,  -0.60,   0.07,
11/13 05Z,  -1.20,   1.00,  99.90,  -0.12,   0.08,
11/13 06Z,  -1.20,   1.62,  99.90,   0.50,   0.08,
11/13 07Z,  -1.20,   2.20,  99.90,   1.08,   0.08,
11/13 08Z,  -1.20,   2.54,  99.90,   1.42,   0.08,
11/13 09Z,  -1.20,   2.59,  99.90,   1.47,   0.08,  (max)
11/13 10Z,  -1.20,   2.39,  99.90,   1.28,   0.08,
11/13 11Z,  -1.10,   2.02,  99.90,   1.01,   0.08,
11/13 12Z,  -1.10,   1.51,  99.90,   0.50,   0.08,
11/13 13Z,  -1.10,   0.96,  99.90,  -0.06,   0.08,
11/13 14Z,  -1.00,   0.54,  99.90,  -0.38,   0.08,
11/13 15Z,  -1.00,   0.38,  99.90,  -0.54,   0.08,  (min)
11/13 16Z,  -1.00,   0.52,  99.90,  -0.40,   0.08,
11/13 17Z,  -1.00,   0.91,  99.90,  -0.01,   0.08,
11/13 18Z,  -0.90,   1.48,  99.90,   0.66,   0.08,
11/13 19Z,  -0.90,   2.08,  99.90,   1.26,   0.08,
11/13 20Z,  -0.90,   2.52,  99.90,   1.71,   0.08,
11/13 21Z,  -0.90,   2.69,  99.90,   1.87,   0.08,
11/13 22Z,  -0.80,   2.60,  99.90,   1.88,   0.08,  (max)
11/13 23Z,  -0.80,   2.30,  99.90,   1.59,   0.08,
11/14 00Z,  -0.80,   1.83,  99.90,   1.11,   0.08,
11/14 01Z,  -0.80,   1.23,  99.90,   0.52,   0.08,
11/14 02Z,  -0.70,   0.67,  99.90,   0.05,   0.08,
11/14 03Z,  -0.70,   0.32,  99.90,  -0.30,   0.08,  (min)
11/14 04Z,  -0.60,   0.27,  99.90,  -0.24,   0.08,
11/14 05Z,  -0.60,   0.53,  99.90,   0.02,   0.08,
11/14 06Z,  -0.50,   1.04,  99.90,   0.62,   0.08,
11/14 07Z,  -0.50,   1.67,  99.90,   1.26,   0.08,
11/14 08Z,  -0.50,   2.25,  99.90,   1.84,   0.08,
11/14 09Z,  -0.50,   2.61,  99.90,   2.19,   0.08,
11/14 10Z,  -0.40,   2.68,  99.90,   2.37,   0.08,  (max)
11/14 11Z,  -0.40,   2.51,  99.90,   2.20,   0.08,
11/14 12Z,  -0.40,   2.13,  99.90,   1.81,   0.08,
11/14 13Z,  -0.30,   1.57,  99.90,   1.36,   0.08,
11/14 14Z,  -0.30,   0.97,  99.90,   0.75,   0.08,
11/14 15Z,  -0.30,   0.52,  99.90,   0.30,   0.08,
11/14 16Z,  -0.30,   0.35,  99.90,   0.13,   0.08,  (min)
11/14 17Z,  -0.30,   0.49,  99.90,   0.27,   0.08,
11/14 18Z,  -0.30,   0.88,  99.90,   0.66,   0.08,
11/14 19Z,  -0.30,   1.44,  99.90,   1.23,   0.08,
11/14 20Z,  -0.30,   2.03,  99.90,   1.82,   0.08,
11/14 21Z,  -0.30,   2.46,  99.90,   2.25,   0.08,
11/14 22Z,  -0.20,   2.63,  99.90,   2.51,   0.08,  (max)
11/14 23Z,  -0.20,   2.54,  99.90,   2.42,   0.08,
11/15 00Z,  -0.20,   2.22,  99.90,   2.11,   0.08,
11/15 01Z,  -0.20,   1.70,  99.90,   1.59,   0.08,
11/15 02Z,  -0.20,   1.08,  99.90,   0.96,   0.08,
11/15 03Z,  -0.10,   0.52,  99.90,   0.51,   0.08,
11/15 04Z,  -0.10,   0.22,  99.90,   0.21,   0.08,  (min)
11/15 05Z,  -0.10,   0.25,  99.90,   0.23,   0.08,
11/15 06Z,  -0.10,   0.57,  99.90,   0.55,   0.08,
11/15 07Z,  -0.10,   1.12,  99.90,   1.11,   0.08,
11/15 08Z,  -0.10,   1.79,  99.90,   1.77,   0.08,
11/15 09Z,  -0.10,   2.39,  99.90,   2.37,   0.08,
11/15 10Z,  -0.10,   2.75,  99.90,   2.73,   0.08,
11/15 11Z,   0.00,   2.82,  99.90,   2.90,   0.08,  (max)
11/15 12Z,   0.00,   2.61,  99.90,   2.70,   0.08,
11/15 13Z,   0.00,   2.16,  99.90,   2.25,   0.08,
11/15 14Z,   0.00,   1.54,  99.90,   1.62,   0.08,
11/15 15Z,   0.00,   0.89,  99.90,   0.98,   0.08,
11/15 16Z,   0.00,   0.44,  99.90,   0.53,   0.08,
11/15 17Z,   0.00,   0.30,  99.90,   0.38,   0.08,  (min)
11/15 18Z,   0.00,   0.46,  99.90,   0.54,   0.08,
11/15 19Z,   0.00,   0.87,  99.90,   0.95,   0.08,
11/15 20Z,   0.00,   1.45,  99.90,   1.54,   0.08,
11/15 21Z,   0.00,   2.05,  99.90,   2.13,   0.08,
11/15 22Z,   0.00,   2.47,  99.90,   2.55,   0.08,
11/15 23Z,   0.10,   2.61,  99.90,   2.79,   0.08,  (max)
11/16 00Z,   0.10,   2.47,  99.90,   2.66,   0.08,
11/16 01Z,   0.00,   2.09,  99.90,   2.17,   0.08,
11/16 02Z,   0.00,   1.51,  99.90,   1.59,   0.08,
11/16 03Z,   0.00,   0.86,  99.90,   0.95,   0.08,
11/16 04Z,   0.00,   0.36,  99.90,   0.44,   0.08,
11/16 05Z,  -0.10,   0.14,  99.90,   0.13,   0.08,  (min)
11/16 06Z,  -0.20,   0.26,  99.90,   0.14,   0.08,
11/16 07Z,  -0.30,   0.66,  99.90,   0.44,   0.08,
11/16 08Z,  -0.40,   1.28,  99.90,   0.96,   0.08,
11/16 09Z,  -0.40,   1.99,  99.90,   1.67,   0.08,
11/16 10Z,  -0.40,   2.59,  99.90,   2.27,   0.08,
11/16 11Z,  -0.40,   2.92,  99.90,   2.61,   0.08,  (max)
11/16 12Z,  -0.50,   2.93,  99.90,   2.52,   0.08,