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
#Portland, ME : 03/16/2025 21:23:05 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/15 06Z,   0.20,  -1.68,  -1.47,  99.90,   0.01,  (max)
03/15 07Z,   0.30,  -3.69,  -3.45,  99.90,  -0.06,
03/15 08Z,   0.30,  -6.11,  -5.93,  99.90,  -0.12,
03/15 09Z,   0.30,  -8.23,  -8.12,  99.90,  -0.19,
03/15 10Z,   0.30,  -9.52,  -9.44,  99.90,  -0.22,
03/15 11Z,   0.30,  -9.72,  -9.69,  99.90,  -0.27,  (min)
03/15 12Z,   0.30,  -8.76,  -8.80,  99.90,  -0.34,
03/15 13Z,   0.30,  -6.81,  -6.85,  99.90,  -0.34,
03/15 14Z,   0.30,  -4.41,  -4.40,  99.90,  -0.29,
03/15 15Z,   0.30,  -2.26,  -2.11,  99.90,  -0.15,
03/15 16Z,   0.30,  -0.87,  -0.69,  99.90,  -0.12,
03/15 17Z,   0.30,  -0.49,  -0.32,  99.90,  -0.13,  (max)
03/15 18Z,   0.30,  -1.20,  -0.98,  99.90,  -0.08,
03/15 19Z,   0.30,  -2.95,  -2.72,  99.90,  -0.07,
03/15 20Z,   0.30,  -5.30,  -5.07,  99.90,  -0.07,
03/15 21Z,   0.40,  -7.55,  -7.39,  99.90,  -0.24,
03/15 22Z,   0.40,  -9.09,  -9.07,  99.90,  -0.38,
03/15 23Z,   0.40,  -9.60,  -9.54,  99.90,  -0.34,  (min)
03/16 00Z,   0.40,  -8.97,  -8.81,  99.90,  -0.24,
03/16 01Z,   0.30,  -7.30,  -7.26,  99.90,  -0.26,
03/16 02Z,   0.30,  -5.00,  -4.87,  99.90,  -0.17,
03/16 03Z,   0.20,  -2.74,  -2.52,  99.90,   0.02,
03/16 04Z,   0.20,  -1.14,  -0.84,  99.90,   0.10,
03/16 05Z,   0.10,  -0.50,  -0.16,  99.90,   0.24,  (max)
03/16 06Z,   0.20,  -0.94,  -0.42,  99.90,   0.32,
03/16 07Z,   0.20,  -2.43,  -2.04,  99.90,   0.19,
03/16 08Z,   0.20,  -4.67,  -4.30,  99.90,   0.17,
03/16 09Z,   0.20,  -7.04,  -6.68,  99.90,   0.16,
03/16 10Z,   0.20,  -8.86,  -8.67,  99.90,  -0.01,
03/16 11Z,   0.20,  -9.71,  -9.63,  99.90,  -0.12,  (min)
03/16 12Z,   0.30,  -9.44,  -9.25,  99.90,  -0.11,
03/16 13Z,   0.30,  -8.11,  -8.03,  99.90,  -0.22,
03/16 14Z,   0.30,  -5.98,  -5.83,  99.90,  -0.15,
03/16 15Z,   0.30,  -3.66,  -3.36,  99.90,   0.00,
03/16 16Z,   0.20,  -1.81,  -1.58,  99.90,   0.03,
03/16 17Z,   0.20,  -0.84,  -0.37,  99.90,   0.27,  (max)
03/16 18Z,   0.20,  -0.91,  -0.43,  99.90,   0.28,
03/16 19Z,   0.30,  -2.01,  -1.52,  99.90,   0.19,
03/16 20Z,   0.30,  -3.96,  -3.38,  99.90,   0.28,
03/16 21Z,   0.30,  -6.25,  -5.75,  99.90,   0.20,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/16 22Z,   0.40,  -8.17,  99.90,  -7.60,   0.17,
03/16 23Z,   0.30,  -9.22,  99.90,  -8.77,   0.14,  (min)
03/17 00Z,   0.30,  -9.19,  99.90,  -8.77,   0.12,
03/17 01Z,   0.40,  -8.10,  99.90,  -7.61,   0.09,
03/17 02Z,   0.30,  -6.17,  99.90,  -5.80,   0.06,
03/17 03Z,   0.30,  -3.87,  99.90,  -3.53,   0.04,
03/17 04Z,   0.20,  -1.89,  99.90,  -1.68,   0.01,
03/17 05Z,   0.30,  -0.74,  99.90,  -0.46,  -0.01,
03/17 06Z,   0.30,  -0.61,  99.90,  -0.36,  -0.04,  (max)
03/17 07Z,   0.40,  -1.52,  99.90,  -1.19,  -0.07,
03/17 08Z,   0.40,  -3.32,  99.90,  -3.02,  -0.09,
03/17 09Z,   0.40,  -5.64,  99.90,  -5.37,  -0.12,
03/17 10Z,   0.40,  -7.82,  99.90,  -7.54,  -0.12,
03/17 11Z,   0.40,  -9.24,  99.90,  -8.96,  -0.12,
03/17 12Z,   0.40,  -9.62,  99.90,  -9.34,  -0.12,  (min)
03/17 13Z,   0.40,  -8.94,  99.90,  -8.66,  -0.12,
03/17 14Z,   0.40,  -7.34,  99.90,  -7.06,  -0.12,
03/17 15Z,   0.30,  -5.18,  99.90,  -5.00,  -0.12,
03/17 16Z,   0.30,  -3.07,  99.90,  -2.89,  -0.12,
03/17 17Z,   0.30,  -1.60,  99.90,  -1.42,  -0.12,
03/17 18Z,   0.30,  -1.07,  99.90,  -0.89,  -0.12,  (max)
03/17 19Z,   0.30,  -1.53,  99.90,  -1.35,  -0.12,
03/17 20Z,   0.30,  -2.90,  99.90,  -2.72,  -0.12,
03/17 21Z,   0.30,  -4.92,  99.90,  -4.74,  -0.12,
03/17 22Z,   0.30,  -7.00,  99.90,  -6.83,  -0.12,
03/17 23Z,   0.30,  -8.51,  99.90,  -8.33,  -0.12,
03/18 00Z,   0.30,  -9.04,  99.90,  -8.86,  -0.12,  (min)
03/18 01Z,   0.30,  -8.53,  99.90,  -8.36,  -0.12,
03/18 02Z,   0.30,  -7.12,  99.90,  -6.94,  -0.12,
03/18 03Z,   0.30,  -5.08,  99.90,  -4.90,  -0.12,
03/18 04Z,   0.30,  -2.94,  99.90,  -2.76,  -0.12,
03/18 05Z,   0.30,  -1.33,  99.90,  -1.16,  -0.12,
03/18 06Z,   0.30,  -0.66,  99.90,  -0.48,  -0.12,  (max)
03/18 07Z,   0.30,  -0.99,  99.90,  -0.81,  -0.12,
03/18 08Z,   0.30,  -2.25,  99.90,  -2.07,  -0.12,
03/18 09Z,   0.30,  -4.23,  99.90,  -4.06,  -0.12,
03/18 10Z,   0.20,  -6.48,  99.90,  -6.40,  -0.12,
03/18 11Z,   0.20,  -8.35,  99.90,  -8.27,  -0.12,
03/18 12Z,   0.20,  -9.33,  99.90,  -9.26,  -0.12,  (min)
03/18 13Z,   0.20,  -9.29,  99.90,  -9.21,  -0.12,
03/18 14Z,   0.20,  -8.31,  99.90,  -8.23,  -0.12,
03/18 15Z,   0.20,  -6.58,  99.90,  -6.51,  -0.12,
03/18 16Z,   0.20,  -4.52,  99.90,  -4.44,  -0.12,
03/18 17Z,   0.20,  -2.70,  99.90,  -2.62,  -0.12,
03/18 18Z,   0.20,  -1.63,  99.90,  -1.55,  -0.12,
03/18 19Z,   0.30,  -1.49,  99.90,  -1.32,  -0.12,  (max)
03/18 20Z,   0.30,  -2.25,  99.90,  -2.07,  -0.12,
03/18 21Z,   0.30,  -3.76,  99.90,  -3.58,  -0.12,
03/18 22Z,   0.40,  -5.70,  99.90,  -5.42,  -0.12,
03/18 23Z,   0.40,  -7.49,  99.90,  -7.21,  -0.12,
03/19 00Z,   0.40,  -8.55,  99.90,  -8.27,  -0.12,
03/19 01Z,   0.40,  -8.62,  99.90,  -8.34,  -0.12,  (min)
03/19 02Z,   0.40,  -7.77,  99.90,  -7.49,  -0.12,
03/19 03Z,   0.40,  -6.17,  99.90,  -5.89,  -0.12,
03/19 04Z,   0.30,  -4.17,  99.90,  -3.99,  -0.12,
03/19 05Z,   0.30,  -2.29,  99.90,  -2.11,  -0.12,
03/19 06Z,   0.30,  -1.09,  99.90,  -0.91,  -0.12,
03/19 07Z,   0.30,  -0.84,  99.90,  -0.66,  -0.12,  (max)
03/19 08Z,   0.30,  -1.53,  99.90,  -1.35,  -0.12,
03/19 09Z,   0.40,  -3.01,  99.90,  -2.73,  -0.12,
03/19 10Z,   0.40,  -5.02,  99.90,  -4.74,  -0.12,
03/19 11Z,   0.40,  -7.09,  99.90,  -6.81,  -0.12,
03/19 12Z,   0.50,  -8.60,  99.90,  -8.22,  -0.12,
03/19 13Z,   0.50,  -9.19,  99.90,  -8.81,  -0.12,  (min)
03/19 14Z,   0.50,  -8.83,  99.90,  -8.45,  -0.12,
03/19 15Z,   0.50,  -7.67,  99.90,  -7.29,  -0.12,
03/19 16Z,   0.50,  -5.94,  99.90,  -5.56,  -0.12,
03/19 17Z,   0.60,  -4.06,  99.90,  -3.58,  -0.12,
03/19 18Z,   0.60,  -2.57,  99.90,  -2.09,  -0.12,
03/19 19Z,   0.60,  -1.86,  99.90,  -1.38,  -0.12,  (max)
03/19 20Z,   0.60,  -2.01,  99.90,  -1.54,  -0.12,
03/19 21Z,   0.60,  -2.94,  99.90,  -2.46,  -0.12,
03/19 22Z,   0.70,  -4.47,  99.90,  -3.89,  -0.12,
03/19 23Z,   0.70,  -6.25,  99.90,  -5.67,  -0.12,
03/20 00Z,   0.80,  -7.70,  99.90,  -7.03,  -0.12,
03/20 01Z,   0.80,  -8.36,  99.90,  -7.68,  -0.12,  (min)
03/20 02Z,   0.80,  -8.09,  99.90,  -7.41,  -0.12,
03/20 03Z,   0.70,  -7.02,  99.90,  -6.45,  -0.12,
03/20 04Z,   0.70,  -5.39,  99.90,  -4.81,  -0.12,
03/20 05Z,   0.70,  -3.52,  99.90,  -2.94,  -0.12,
03/20 06Z,   0.70,  -1.93,  99.90,  -1.35,  -0.12,
03/20 07Z,   0.70,  -1.09,  99.90,  -0.51,  -0.12,  (max)
03/20 08Z,   0.70,  -1.18,  99.90,  -0.60,  -0.12,
03/20 09Z,   0.70,  -2.09,  99.90,  -1.51,  -0.12,
03/20 10Z,   0.60,  -3.66,  99.90,  -3.18,  -0.12,
03/20 11Z,   0.60,  -5.60,  99.90,  -5.12,  -0.12,
03/20 12Z,   0.60,  -7.43,  99.90,  -6.96,  -0.12,
03/20 13Z,  99.90,  -8.62,  99.90,  99.90,  -0.12,
03/20 14Z,  99.90,  -8.91,  99.90,  99.90,  -0.12,
03/20 15Z,  99.90,  -8.35,  99.90,  99.90,  -0.12,
03/20 16Z,  99.90,  -7.13,  99.90,  99.90,  -0.12,
03/20 17Z,  99.90,  -5.49,  99.90,  99.90,  -0.12,
03/20 18Z,  99.90,  -3.82,  99.90,  99.90,  -0.12,