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
#Providence, RI : 01/20/2026 21:21:45 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/19 06Z,   0.80,  -2.43,  -1.90,  99.90,  -0.27,
01/19 07Z,   0.90,  -2.24,  -1.59,  99.90,  -0.25,  (min)
01/19 08Z,   0.90,  -1.64,  -0.12,  99.90,   0.62,
01/19 09Z,   0.90,  -1.00,   0.45,  99.90,   0.55,
01/19 10Z,   1.00,  -0.19,   0.77,  99.90,  -0.04,
01/19 11Z,   1.10,   0.89,   1.42,  99.90,  -0.57,
01/19 12Z,   1.00,   1.91,   2.54,  99.90,  -0.37,
01/19 13Z,   1.10,   2.42,   3.07,  99.90,  -0.45,
01/19 14Z,   1.10,   2.17,   3.35,  99.90,   0.08,  (max)
01/19 15Z,   1.10,   1.28,   2.24,  99.90,  -0.14,
01/19 16Z,   1.10,   0.08,   1.05,  99.90,  -0.13,
01/19 17Z,   1.10,  -1.17,  -0.38,  99.90,  -0.31,
01/19 18Z,   0.90,  -2.14,  -1.49,  99.90,  -0.25,
01/19 19Z,   0.90,  -2.45,  -1.81,  99.90,  -0.26,  (min)
01/19 20Z,   0.90,  -2.17,  -1.45,  99.90,  -0.18,
01/19 21Z,   0.80,  -1.67,  -0.94,  99.90,  -0.07,
01/19 22Z,   0.70,  -1.00,  -0.93,  99.90,  -0.63,
01/19 23Z,   0.70,   0.00,   0.08,  99.90,  -0.62,
01/20 00Z,   0.50,   1.14,   1.67,  99.90,   0.03,  (max)
01/20 01Z,   0.40,   1.90,   1.59,  99.90,  -0.71,
01/20 02Z,   0.30,   1.89,   1.04,  99.90,  -1.15,
01/20 03Z,   0.30,   1.13,   0.48,  99.90,  -0.95,
01/20 04Z,   0.20,  -0.04,  -0.17,  99.90,  -0.33,
01/20 05Z,   0.10,  -1.23,  -0.82,  99.90,   0.31,
01/20 06Z,   0.10,  -2.18,  -1.53,  99.90,   0.55,
01/20 07Z,   0.00,  -2.52,  -2.36,  99.90,   0.16,
01/20 08Z,   0.00,  -2.15,  -2.64,  99.90,  -0.49,  (min)
01/20 09Z,   0.00,  -1.47,  -2.48,  99.90,  -1.01,
01/20 10Z,   0.00,  -0.76,  -1.63,  99.90,  -0.87,
01/20 11Z,  -0.10,   0.15,  -0.36,  99.90,  -0.41,
01/20 12Z,   0.00,   1.27,   0.83,  99.90,  -0.44,
01/20 13Z,   0.00,   2.19,   1.92,  99.90,  -0.27,
01/20 14Z,  -0.10,   2.46,   2.14,  99.90,  -0.22,  (max)
01/20 15Z,  -0.10,   1.93,   1.44,  99.90,  -0.39,
01/20 16Z,  -0.10,   0.82,   0.56,  99.90,  -0.16,
01/20 17Z,  -0.10,  -0.47,  -0.98,  99.90,  -0.41,
01/20 18Z,  -0.10,  -1.66,  -2.44,  99.90,  -0.68,
01/20 19Z,  -0.10,  -2.44,  -2.74,  99.90,  -0.20,  (min)
01/20 20Z,  -0.20,  -2.49,  -2.52,  99.90,   0.17,
01/20 21Z,  -0.20,  -2.01,  -2.05,  99.90,   0.16,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/20 22Z,  -0.30,  -1.39,  99.90,  -1.56,   0.13,
01/20 23Z,  -0.30,  -0.61,  99.90,  -0.80,   0.11,
01/21 00Z,  -0.40,   0.47,  99.90,   0.15,   0.08,
01/21 01Z,  -0.40,   1.55,  99.90,   1.20,   0.05,
01/21 02Z,  -0.50,   2.10,  99.90,   1.63,   0.02,  (max)
01/21 03Z,  -0.50,   1.82,  99.90,   1.32,  -0.00,
01/21 04Z,  -0.50,   0.83,  99.90,   0.31,  -0.03,
01/21 05Z,  -0.50,  -0.43,  99.90,  -0.99,  -0.06,
01/21 06Z,  -0.50,  -1.60,  99.90,  -2.19,  -0.08,
01/21 07Z,  -0.50,  -2.40,  99.90,  -3.01,  -0.11,
01/21 08Z,  -0.50,  -2.51,  99.90,  -3.15,  -0.14,  (min)
01/21 09Z,  -0.50,  -1.96,  99.90,  -2.63,  -0.17,
01/21 10Z,  -0.50,  -1.22,  99.90,  -1.89,  -0.17,
01/21 11Z,  -0.50,  -0.48,  99.90,  -1.15,  -0.17,
01/21 12Z,  -0.40,   0.45,  99.90,  -0.11,  -0.17,
01/21 13Z,  -0.40,   1.53,  99.90,   0.97,  -0.17,
01/21 14Z,  -0.40,   2.31,  99.90,   1.74,  -0.17,
01/21 15Z,  -0.30,   2.34,  99.90,   1.88,  -0.17,  (max)
01/21 16Z,  -0.30,   1.57,  99.90,   1.10,  -0.17,
01/21 17Z,  -0.30,   0.31,  99.90,  -0.16,  -0.17,
01/21 18Z,  -0.20,  -1.01,  99.90,  -1.38,  -0.17,
01/21 19Z,  -0.20,  -2.09,  99.90,  -2.46,  -0.17,
01/21 20Z,  -0.20,  -2.61,  99.90,  -2.98,  -0.17,  (min)
01/21 21Z,  -0.10,  -2.38,  99.90,  -2.64,  -0.17,
01/21 22Z,  -0.10,  -1.71,  99.90,  -1.98,  -0.17,
01/21 23Z,   0.00,  -1.01,  99.90,  -1.18,  -0.17,
01/22 00Z,   0.00,  -0.18,  99.90,  -0.35,  -0.17,
01/22 01Z,   0.00,   0.89,  99.90,   0.72,  -0.17,
01/22 02Z,   0.00,   1.85,  99.90,   1.69,  -0.17,
01/22 03Z,   0.10,   2.19,  99.90,   2.13,  -0.17,  (max)
01/22 04Z,   0.10,   1.68,  99.90,   1.61,  -0.17,
01/22 05Z,   0.10,   0.51,  99.90,   0.45,  -0.17,
01/22 06Z,   0.00,  -0.81,  99.90,  -0.97,  -0.17,
01/22 07Z,   0.00,  -1.90,  99.90,  -2.07,  -0.17,
01/22 08Z,   0.00,  -2.51,  99.90,  -2.67,  -0.17,  (min)
01/22 09Z,   0.00,  -2.37,  99.90,  -2.54,  -0.17,
01/22 10Z,   0.00,  -1.69,  99.90,  -1.85,  -0.17,
01/22 11Z,   0.00,  -0.95,  99.90,  -1.12,  -0.17,
01/22 12Z,   0.00,  -0.26,  99.90,  -0.42,  -0.17,
01/22 13Z,   0.00,   0.65,  99.90,   0.48,  -0.17,
01/22 14Z,  -0.10,   1.65,  99.90,   1.39,  -0.17,
01/22 15Z,  -0.10,   2.28,  99.90,   2.01,  -0.17,  (max)
01/22 16Z,  -0.10,   2.11,  99.90,   1.84,  -0.17,
01/22 17Z,  -0.10,   1.14,  99.90,   0.87,  -0.17,
01/22 18Z,  -0.20,  -0.23,  99.90,  -0.59,  -0.17,
01/22 19Z,  -0.20,  -1.51,  99.90,  -1.88,  -0.17,
01/22 20Z,  -0.20,  -2.40,  99.90,  -2.77,  -0.17,
01/22 21Z,  -0.10,  -2.62,  99.90,  -2.88,  -0.17,  (min)
01/22 22Z,  -0.10,  -2.11,  99.90,  -2.37,  -0.17,
01/22 23Z,  -0.10,  -1.34,  99.90,  -1.60,  -0.17,
01/23 00Z,  -0.10,  -0.64,  99.90,  -0.90,  -0.17,
01/23 01Z,  -0.10,   0.18,  99.90,  -0.09,  -0.17,
01/23 02Z,  -0.10,   1.21,  99.90,   0.95,  -0.17,
01/23 03Z,  -0.10,   2.06,  99.90,   1.79,  -0.17,
01/23 04Z,  -0.20,   2.22,  99.90,   1.85,  -0.17,  (max)
01/23 05Z,  -0.20,   1.50,  99.90,   1.13,  -0.17,
01/23 06Z,  -0.20,   0.20,  99.90,  -0.16,  -0.17,
01/23 07Z,  -0.20,  -1.12,  99.90,  -1.48,  -0.17,
01/23 08Z,  -0.20,  -2.09,  99.90,  -2.45,  -0.17,
01/23 09Z,  -0.20,  -2.46,  99.90,  -2.83,  -0.17,  (min)
01/23 10Z,  -0.20,  -2.12,  99.90,  -2.49,  -0.17,
01/23 11Z,  -0.20,  -1.39,  99.90,  -1.76,  -0.17,
01/23 12Z,  -0.20,  -0.75,  99.90,  -1.12,  -0.17,
01/23 13Z,  -0.20,  -0.16,  99.90,  -0.53,  -0.17,
01/23 14Z,  -0.10,   0.70,  99.90,   0.43,  -0.17,
01/23 15Z,  -0.10,   1.66,  99.90,   1.39,  -0.17,
01/23 16Z,  -0.10,   2.16,  99.90,   1.90,  -0.17,  (max)
01/23 17Z,  -0.10,   1.82,  99.90,   1.55,  -0.17,
01/23 18Z,  -0.20,   0.69,  99.90,   0.32,  -0.17,
01/23 19Z,  -0.20,  -0.72,  99.90,  -1.08,  -0.17,
01/23 20Z,  -0.20,  -1.89,  99.90,  -2.26,  -0.17,
01/23 21Z,  -0.20,  -2.55,  99.90,  -2.91,  -0.17,
01/23 22Z,  -0.30,  -2.46,  99.90,  -2.93,  -0.17,  (min)
01/23 23Z,  -0.30,  -1.77,  99.90,  -2.23,  -0.17,
01/24 00Z,  -0.40,  -0.99,  99.90,  -1.56,  -0.17,
01/24 01Z,  -0.40,  -0.36,  99.90,  -0.93,  -0.17,
01/24 02Z,  -0.50,   0.43,  99.90,  -0.23,  -0.17,
01/24 03Z,  -0.60,   1.44,  99.90,   0.67,  -0.17,
01/24 04Z,  -0.60,   2.20,  99.90,   1.43,  -0.17,  (max)
01/24 05Z,  -0.60,   2.19,  99.90,   1.43,  -0.17,
01/24 06Z,  -0.70,   1.31,  99.90,   0.44,  -0.17,
01/24 07Z,  -0.70,  -0.05,  99.90,  -0.92,  -0.17,
01/24 08Z,  -0.70,  -1.30,  99.90,  -2.17,  -0.17,
01/24 09Z,  -0.70,  -2.10,  99.90,  -2.97,  -0.17,
01/24 10Z,  -0.70,  -2.27,  99.90,  -3.14,  -0.17,  (min)
01/24 11Z,  -0.80,  -1.82,  99.90,  -2.79,  -0.17,
01/24 12Z,  -0.80,  -1.17,  99.90,  -2.13,  -0.17,
01/24 13Z,  99.90,  -0.70,  99.90,  99.90,  -0.17,
01/24 14Z,  99.90,  -0.20,  99.90,  99.90,  -0.17,
01/24 15Z,  99.90,   0.66,  99.90,  99.90,  -0.17,
01/24 16Z,  99.90,   1.59,  99.90,  99.90,  -0.17,
01/24 17Z,  99.90,   2.00,  99.90,  99.90,  -0.17,
01/24 18Z,  99.90,   1.50,  99.90,  99.90,  -0.17,