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
#Port Heiden, AK : 06/30/2025 21:22:59 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/29 06Z,   0.30, -13.69,  99.90, -13.39,   0.00,
06/29 07Z,   0.30, -16.20,  99.90, -15.90,   0.00,
06/29 08Z,   0.30, -16.59,  99.90, -16.29,   0.00,  (min)
06/29 09Z,   0.40, -14.23,  99.90, -13.83,   0.00,
06/29 10Z,   0.40, -10.19,  99.90,  -9.79,   0.00,
06/29 11Z,   0.30,  -6.17,  99.90,  -5.87,   0.00,
06/29 12Z,   0.20,  -3.26,  99.90,  -3.06,   0.00,
06/29 13Z,   0.20,  -1.68,  99.90,  -1.48,   0.00,
06/29 14Z,   0.20,  -1.10,  99.90,  -0.90,   0.00,  (max)
06/29 15Z,   0.10,  -1.10,  99.90,  -1.00,   0.00,
06/29 16Z,   0.10,  -1.46,  99.90,  -1.36,   0.00,
06/29 17Z,   0.10,  -2.51,  99.90,  -2.41,   0.00,
06/29 18Z,   0.00,  -4.52,  99.90,  -4.52,   0.00,
06/29 19Z,   0.00,  -7.27,  99.90,  -7.27,   0.00,
06/29 20Z,   0.00,  -9.72,  99.90,  -9.72,   0.00,
06/29 21Z,   0.00, -10.56,  99.90, -10.56,   0.00,  (min)
06/29 22Z,   0.10,  -9.56,  99.90,  -9.46,   0.00,
06/29 23Z,   0.10,  -7.80,  99.90,  -7.70,   0.00,
06/30 00Z,   0.00,  -6.42,  99.90,  -6.42,   0.00,
06/30 01Z,   0.00,  -5.82,  99.90,  -5.82,   0.00,
06/30 02Z,   0.00,  -5.71,  99.90,  -5.71,   0.00,  (max)
06/30 03Z,   0.00,  -5.82,  99.90,  -5.82,   0.00,
06/30 04Z,   0.00,  -6.40,  99.90,  -6.40,   0.00,
06/30 05Z,   0.00,  -7.71,  99.90,  -7.71,   0.00,
06/30 06Z,   0.00,  -9.86,  99.90,  -9.86,   0.00,
06/30 07Z,   0.00, -12.56,  99.90, -12.56,   0.00,
06/30 08Z,   0.00, -14.71,  99.90, -14.71,   0.00,
06/30 09Z,   0.00, -14.86,  99.90, -14.86,   0.00,  (min)
06/30 10Z,   0.00, -12.54,  99.90, -12.54,   0.00,
06/30 11Z,   0.00,  -8.88,  99.90,  -8.88,   0.00,
06/30 12Z,   0.00,  -5.44,  99.90,  -5.44,   0.00,
06/30 13Z,   0.10,  -3.09,  99.90,  -2.99,   0.00,
06/30 14Z,   0.10,  -1.92,  99.90,  -1.82,   0.00,
06/30 15Z,   0.10,  -1.56,  99.90,  -1.46,   0.00,  (max)
06/30 16Z,   0.10,  -1.65,  99.90,  -1.55,   0.00,
06/30 17Z,   0.20,  -2.15,  99.90,  -1.95,   0.00,
06/30 18Z,   0.20,  -3.42,  99.90,  -3.22,   0.00,
06/30 19Z,   0.20,  -5.66,  99.90,  -5.46,   0.00,
06/30 20Z,   0.30,  -8.53,  99.90,  -8.23,   0.00,
06/30 21Z,   0.40, -10.86,  99.90, -10.46,   0.00,
06/30 22Z,   0.50, -11.41,  99.90, -10.91,   0.00,  (min)
06/30 23Z,   0.60, -10.15,  99.90,  -9.55,   0.00,
07/01 00Z,   0.60,  -8.18,  99.90,  -7.58,   0.00,
07/01 01Z,   0.60,  -6.64,  99.90,  -6.04,   0.00,
07/01 02Z,   0.60,  -5.89,  99.90,  -5.29,   0.00,
07/01 03Z,   0.70,  -5.71,  99.90,  -5.01,   0.00,
07/01 04Z,   0.80,  -5.76,  99.90,  -4.96,   0.00,  (max)
07/01 05Z,   0.80,  -6.16,  99.90,  -5.36,   0.00,
07/01 06Z,   0.80,  -7.17,  99.90,  -6.37,   0.00,
07/01 07Z,   0.70,  -8.97,  99.90,  -8.27,   0.00,
07/01 08Z,   0.70, -11.27,  99.90, -10.57,   0.00,
07/01 09Z,   0.80, -13.06,  99.90, -12.26,   0.00,  (min)
07/01 10Z,   0.80, -13.00,  99.90, -12.20,   0.00,
07/01 11Z,   0.70, -10.80,  99.90, -10.10,   0.00,
07/01 12Z,   0.80,  -7.63,  99.90,  -6.83,   0.00,
07/01 13Z,   0.70,  -4.85,  99.90,  -4.15,   0.00,
07/01 14Z,   0.70,  -3.11,  99.90,  -2.41,   0.00,
07/01 15Z,   0.70,  -2.35,  99.90,  -1.65,   0.00,
07/01 16Z,   0.60,  -2.18,  99.90,  -1.58,   0.00,  (max)
07/01 17Z,   0.50,  -2.36,  99.90,  -1.86,   0.00,
07/01 18Z,   0.50,  -3.04,  99.90,  -2.54,   0.00,
07/01 19Z,   0.50,  -4.55,  99.90,  -4.05,   0.00,
07/01 20Z,   0.50,  -7.00,  99.90,  -6.50,   0.00,
07/01 21Z,   0.50,  -9.90,  99.90,  -9.40,   0.00,
07/01 22Z,   0.40, -11.98,  99.90, -11.58,   0.00,
07/01 23Z,   0.40, -12.14,  99.90, -11.74,   0.00,  (min)
07/02 00Z,   0.40, -10.54,  99.90, -10.14,   0.00,
07/02 01Z,   0.40,  -8.37,  99.90,  -7.97,   0.00,
07/02 02Z,   0.40,  -6.67,  99.90,  -6.27,   0.00,
07/02 03Z,   0.50,  -5.81,  99.90,  -5.31,   0.00,
07/02 04Z,   0.50,  -5.56,  99.90,  -5.06,   0.00,  (max)
07/02 05Z,   0.50,  -5.57,  99.90,  -5.07,   0.00,
07/02 06Z,   0.50,  -5.81,  99.90,  -5.31,   0.00,
07/02 07Z,   0.50,  -6.55,  99.90,  -6.05,   0.00,
07/02 08Z,   0.50,  -8.00,  99.90,  -7.50,   0.00,
07/02 09Z,   0.50,  -9.93,  99.90,  -9.43,   0.00,
07/02 10Z,   0.60, -11.39,  99.90, -10.79,   0.00,  (min)
07/02 11Z,   0.60, -11.17,  99.90, -10.57,   0.00,
07/02 12Z,   0.60,  -9.18,  99.90,  -8.58,   0.00,
07/02 13Z,   0.60,  -6.57,  99.90,  -5.97,   0.00,
07/02 14Z,   0.60,  -4.49,  99.90,  -3.89,   0.00,
07/02 15Z,   0.60,  -3.34,  99.90,  -2.74,   0.00,
07/02 16Z,   0.60,  -2.94,  99.90,  -2.34,   0.00,
07/02 17Z,   0.60,  -2.91,  99.90,  -2.31,   0.00,  (max)
07/02 18Z,   0.60,  -3.22,  99.90,  -2.62,   0.00,
07/02 19Z,   0.60,  -4.10,  99.90,  -3.50,   0.00,
07/02 20Z,   0.60,  -5.85,  99.90,  -5.25,   0.00,
07/02 21Z,   0.60,  -8.46,  99.90,  -7.86,   0.00,
07/02 22Z,   0.60, -11.27,  99.90, -10.67,   0.00,
07/02 23Z,   0.60, -12.98,  99.90, -12.38,   0.00,  (min)
07/03 00Z,   0.50, -12.63,  99.90, -12.13,   0.00,
07/03 01Z,   0.50, -10.65,  99.90, -10.15,   0.00,
07/03 02Z,   0.40,  -8.30,  99.90,  -7.90,   0.00,
07/03 03Z,   0.40,  -6.51,  99.90,  -6.11,   0.00,
07/03 04Z,   0.40,  -5.57,  99.90,  -5.17,   0.00,
07/03 05Z,   0.40,  -5.27,  99.90,  -4.87,   0.00,
07/03 06Z,   0.40,  -5.25,  99.90,  -4.85,   0.00,  (max)
07/03 07Z,   0.40,  -5.37,  99.90,  -4.97,   0.00,
07/03 08Z,   0.40,  -5.89,  99.90,  -5.49,   0.00,
07/03 09Z,   0.40,  -7.04,  99.90,  -6.64,   0.00,
07/03 10Z,   0.40,  -8.66,  99.90,  -8.26,   0.00,
07/03 11Z,   0.40,  -9.82,  99.90,  -9.42,   0.00,  (min)
07/03 12Z,   0.40,  -9.52,  99.90,  -9.12,   0.00,
07/03 13Z,   0.40,  -7.81,  99.90,  -7.41,   0.00,
07/03 14Z,   0.30,  -5.80,  99.90,  -5.50,   0.00,
07/03 15Z,   0.30,  -4.40,  99.90,  -4.10,   0.00,
07/03 16Z,   0.30,  -3.78,  99.90,  -3.48,   0.00,
07/03 17Z,   0.30,  -3.65,  99.90,  -3.35,   0.00,  (max)
07/03 18Z,   0.30,  -3.72,  99.90,  -3.42,   0.00,
07/03 19Z,   0.30,  -4.18,  99.90,  -3.88,   0.00,
07/03 20Z,   0.30,  -5.28,  99.90,  -4.98,   0.00,
07/03 21Z,   0.30,  -7.24,  99.90,  -6.94,   0.00,
07/03 22Z,   0.30,  -9.93,  99.90,  -9.63,   0.00,
07/03 23Z,   0.30, -12.54,  99.90, -12.24,   0.00,
07/04 00Z,   0.30, -13.72,  99.90, -13.42,   0.00,  (min)
07/04 01Z,   0.20, -12.80,  99.90, -12.60,   0.00,
07/04 02Z,   0.20, -10.46,  99.90, -10.26,   0.00,
07/04 03Z,   0.20,  -7.97,  99.90,  -7.77,   0.00,
07/04 04Z,   0.20,  -6.14,  99.90,  -5.94,   0.00,
07/04 05Z,   0.10,  -5.20,  99.90,  -5.10,   0.00,
07/04 06Z,   0.10,  -4.88,  99.90,  -4.78,   0.00,
07/04 07Z,   0.10,  -4.85,  99.90,  -4.75,   0.00,  (max)
07/04 08Z,   0.10,  -4.87,  99.90,  -4.77,   0.00,
07/04 09Z,   0.00,  -5.23,  99.90,  -5.23,   0.00,
07/04 10Z,   0.00,  -6.18,  99.90,  -6.18,   0.00,
07/04 11Z,   0.00,  -7.55,  99.90,  -7.55,   0.00,
07/04 12Z,   0.00,  -8.49,  99.90,  -8.49,   0.00,
07/04 13Z,  99.90,  -8.15,  99.90,  99.90,   0.00,
07/04 14Z,  99.90,  -6.77,  99.90,  99.90,   0.00,
07/04 15Z,  99.90,  -5.36,  99.90,  99.90,   0.00,
07/04 16Z,  99.90,  -4.57,  99.90,  99.90,   0.00,
07/04 17Z,  99.90,  -4.37,  99.90,  99.90,   0.00,
07/04 18Z,  99.90,  -4.38,  99.90,  99.90,   0.00,