ETSS stn

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The data located HERE are considered OPERATIONAL and are supported on a 24x7 basis.

	Cherry Point, WA

	Friday Harbor WA

	Port Townsend

	Seattle, WA

	Port Angeles, WA

	Neah Bay, WA

	Toke Point, WA

	Astoria, OR

	South Beach, OR

	Charleston, OR

	Port Orford, OR

	Crescent City, CA

	North Spit, CA

	Arena Cove, CA

	Point Reyes, CA

	Port Chicago, CA

	San Francisco CA
#Sitka, AK : 04/19/2025 20:22:46 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/18 00Z,  -0.10,  -5.57,  -6.03,  99.90,  -0.36,
04/18 01Z,  -0.10,  -5.36,  -5.85,  99.90,  -0.39,  (max)
04/18 02Z,  -0.10,  -5.81,  -6.21,  99.90,  -0.30,
04/18 03Z,  -0.10,  -6.69,  -7.14,  99.90,  -0.35,
04/18 04Z,   0.00,  -7.66,  -8.07,  99.90,  -0.41,
04/18 05Z,   0.00,  -8.39,  -8.75,  99.90,  -0.36,
04/18 06Z,   0.00,  -8.60,  -9.00,  99.90,  -0.40,  (min)
04/18 07Z,   0.00,  -8.17,  -8.62,  99.90,  -0.45,
04/18 08Z,   0.00,  -7.19,  -7.65,  99.90,  -0.46,
04/18 09Z,   0.00,  -5.88,  -6.28,  99.90,  -0.40,
04/18 10Z,   0.00,  -4.58,  -5.07,  99.90,  -0.49,
04/18 11Z,   0.00,  -3.67,  -4.16,  99.90,  -0.49,
04/18 12Z,   0.00,  -3.41,  -3.91,  99.90,  -0.50,  (max)
04/18 13Z,  -0.10,  -3.94,  -4.43,  99.90,  -0.39,
04/18 14Z,  -0.10,  -5.22,  -5.67,  99.90,  -0.35,
04/18 15Z,   0.00,  -7.01,  -7.49,  99.90,  -0.48,
04/18 16Z,   0.00,  -8.97,  -9.48,  99.90,  -0.51,
04/18 17Z,   0.00, -10.70, -11.27,  99.90,  -0.57,
04/18 18Z,   0.00, -11.87, -12.39,  99.90,  -0.52,
04/18 19Z,   0.00, -12.26, -12.89,  99.90,  -0.63,  (min)
04/18 20Z,   0.00, -11.86, -12.39,  99.90,  -0.53,
04/18 21Z,   0.00, -10.79, -11.30,  99.90,  -0.51,
04/18 22Z,   0.00,  -9.34,  -9.84,  99.90,  -0.50,
04/18 23Z,   0.10,  -7.86,  -8.37,  99.90,  -0.61,
04/19 00Z,   0.00,  -6.67,  -7.15,  99.90,  -0.48,
04/19 01Z,   0.00,  -5.98,  -6.51,  99.90,  -0.53,
04/19 02Z,   0.00,  -5.88,  -6.38,  99.90,  -0.50,  (max)
04/19 03Z,  -0.10,  -6.28,  -6.74,  99.90,  -0.36,
04/19 04Z,  -0.10,  -6.96,  -7.48,  99.90,  -0.42,
04/19 05Z,  -0.10,  -7.66,  -8.24,  99.90,  -0.48,
04/19 06Z,  -0.20,  -8.09,  -8.71,  99.90,  -0.42,  (min)
04/19 07Z,  -0.20,  -8.08,  -8.69,  99.90,  -0.41,
04/19 08Z,  -0.20,  -7.56,  -8.21,  99.90,  -0.45,
04/19 09Z,  -0.20,  -6.65,  -7.26,  99.90,  -0.41,
04/19 10Z,  -0.30,  -5.55,  -6.20,  99.90,  -0.35,
04/19 11Z,  -0.30,  -4.56,  -5.21,  99.90,  -0.35,
04/19 12Z,  -0.40,  -3.96,  -4.61,  99.90,  -0.25,
04/19 13Z,  -0.40,  -3.95,  -4.60,  99.90,  -0.25,  (max)
04/19 14Z,  -0.40,  -4.62,  -5.29,  99.90,  -0.27,
04/19 15Z,  -0.40,  -5.87,  -6.55,  99.90,  -0.28,
04/19 16Z,  -0.40,  -7.50,  -8.19,  99.90,  -0.29,
04/19 17Z,  -0.40,  -9.21,  -9.93,  99.90,  -0.32,
04/19 18Z,  -0.40, -10.66, -11.38,  99.90,  -0.32,
04/19 19Z,  -0.40, -11.61, -12.29,  99.90,  -0.28,
04/19 20Z,  -0.40, -11.88, -12.58,  99.90,  -0.30,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/19 21Z,  -0.40, -11.48,  99.90, -12.18,  -0.30,
04/19 22Z,  -0.40, -10.53,  99.90, -11.24,  -0.31,
04/19 23Z,  -0.40,  -9.28,  99.90,  -9.99,  -0.31,
04/20 00Z,  -0.50,  -8.00,  99.90,  -8.82,  -0.32,
04/20 01Z,  -0.50,  -6.97,  99.90,  -7.79,  -0.32,
04/20 02Z,  -0.50,  -6.34,  99.90,  -7.17,  -0.33,
04/20 03Z,  -0.50,  -6.19,  99.90,  -7.02,  -0.33,  (max)
04/20 04Z,  -0.50,  -6.44,  99.90,  -7.28,  -0.33,
04/20 05Z,  -0.50,  -6.93,  99.90,  -7.77,  -0.34,
04/20 06Z,  -0.50,  -7.44,  99.90,  -8.28,  -0.34,
04/20 07Z,  -0.50,  -7.74,  99.90,  -8.59,  -0.35,  (min)
04/20 08Z,  -0.50,  -7.71,  99.90,  -8.56,  -0.35,
04/20 09Z,  -0.50,  -7.29,  99.90,  -8.14,  -0.35,
04/20 10Z,  -0.50,  -6.56,  99.90,  -7.41,  -0.35,
04/20 11Z,  -0.60,  -5.69,  99.90,  -6.64,  -0.35,
04/20 12Z,  -0.60,  -4.92,  99.90,  -5.87,  -0.35,
04/20 13Z,  -0.60,  -4.47,  99.90,  -5.42,  -0.35,  (max)
04/20 14Z,  -0.60,  -4.51,  99.90,  -5.46,  -0.35,
04/20 15Z,  -0.60,  -5.10,  99.90,  -6.06,  -0.35,
04/20 16Z,  -0.60,  -6.20,  99.90,  -7.15,  -0.35,
04/20 17Z,  -0.60,  -7.63,  99.90,  -8.58,  -0.35,
04/20 18Z,  -0.60,  -9.14,  99.90, -10.09,  -0.35,
04/20 19Z,  -0.60, -10.45,  99.90, -11.40,  -0.35,
04/20 20Z,  -0.60, -11.34,  99.90, -12.29,  -0.35,
04/20 21Z,  -0.50, -11.66,  99.90, -12.51,  -0.35,  (min)
04/20 22Z,  -0.50, -11.37,  99.90, -12.22,  -0.35,
04/20 23Z,  -0.50, -10.56,  99.90, -11.41,  -0.35,
04/21 00Z,  -0.50,  -9.43,  99.90, -10.28,  -0.35,
04/21 01Z,  -0.50,  -8.21,  99.90,  -9.06,  -0.35,
04/21 02Z,  -0.50,  -7.15,  99.90,  -8.01,  -0.35,
04/21 03Z,  -0.60,  -6.43,  99.90,  -7.39,  -0.35,
04/21 04Z,  -0.60,  -6.14,  99.90,  -7.09,  -0.35,  (max)
04/21 05Z,  -0.60,  -6.26,  99.90,  -7.21,  -0.35,
04/21 06Z,  -0.60,  -6.65,  99.90,  -7.60,  -0.35,
04/21 07Z,  -0.50,  -7.15,  99.90,  -8.00,  -0.35,
04/21 08Z,  -0.50,  -7.55,  99.90,  -8.40,  -0.35,
04/21 09Z,  -0.50,  -7.69,  99.90,  -8.54,  -0.35,  (min)
04/21 10Z,  -0.50,  -7.48,  99.90,  -8.34,  -0.35,
04/21 11Z,  -0.50,  -6.97,  99.90,  -7.82,  -0.35,
04/21 12Z,  -0.50,  -6.25,  99.90,  -7.10,  -0.35,
04/21 13Z,  -0.50,  -5.53,  99.90,  -6.38,  -0.35,
04/21 14Z,  -0.50,  -5.02,  99.90,  -5.87,  -0.35,
04/21 15Z,  -0.50,  -4.91,  99.90,  -5.76,  -0.35,  (max)
04/21 16Z,  -0.50,  -5.30,  99.90,  -6.15,  -0.35,
04/21 17Z,  -0.60,  -6.19,  99.90,  -7.14,  -0.35,
04/21 18Z,  -0.60,  -7.45,  99.90,  -8.40,  -0.35,
04/21 19Z,  -0.50,  -8.89,  99.90,  -9.74,  -0.35,
04/21 20Z,  -0.50, -10.22,  99.90, -11.07,  -0.35,
04/21 21Z,  -0.40, -11.21,  99.90, -11.96,  -0.35,
04/21 22Z,  -0.40, -11.66,  99.90, -12.41,  -0.35,  (min)
04/21 23Z,  -0.40, -11.49,  99.90, -12.24,  -0.35,
04/22 00Z,  -0.30, -10.74,  99.90, -11.40,  -0.35,
04/22 01Z,  -0.30,  -9.58,  99.90, -10.23,  -0.35,
04/22 02Z,  -0.40,  -8.25,  99.90,  -9.00,  -0.35,
04/22 03Z,  -0.40,  -7.02,  99.90,  -7.77,  -0.35,
04/22 04Z,  -0.40,  -6.12,  99.90,  -6.87,  -0.35,
04/22 05Z,  -0.40,  -5.69,  99.90,  -6.45,  -0.35,  (max)
04/22 06Z,  -0.40,  -5.78,  99.90,  -6.53,  -0.35,
04/22 07Z,  -0.30,  -6.28,  99.90,  -6.93,  -0.35,
04/22 08Z,  -0.30,  -6.99,  99.90,  -7.64,  -0.35,
04/22 09Z,  -0.30,  -7.69,  99.90,  -8.34,  -0.35,
04/22 10Z,  -0.30,  -8.14,  99.90,  -8.79,  -0.35,
04/22 11Z,  -0.30,  -8.20,  99.90,  -8.85,  -0.35,  (min)
04/22 12Z,  -0.30,  -7.83,  99.90,  -8.48,  -0.35,
04/22 13Z,  -0.30,  -7.11,  99.90,  -7.76,  -0.35,
04/22 14Z,  -0.30,  -6.24,  99.90,  -6.89,  -0.35,
04/22 15Z,  -0.30,  -5.48,  99.90,  -6.13,  -0.35,
04/22 16Z,  -0.40,  -5.06,  99.90,  -5.81,  -0.35,  (max)
04/22 17Z,  -0.40,  -5.18,  99.90,  -5.93,  -0.35,
04/22 18Z,  -0.40,  -5.89,  99.90,  -6.64,  -0.35,
04/22 19Z,  -0.40,  -7.10,  99.90,  -7.85,  -0.35,
04/22 20Z,  -0.40,  -8.60,  99.90,  -9.35,  -0.35,
04/22 21Z,  -0.40, -10.09,  99.90, -10.84,  -0.35,
04/22 22Z,  -0.40, -11.26,  99.90, -12.01,  -0.35,
04/22 23Z,  -0.40, -11.85,  99.90, -12.60,  -0.35,  (min)
04/23 00Z,  -0.30, -11.71,  99.90, -12.37,  -0.35,
04/23 01Z,  -0.30, -10.88,  99.90, -11.53,  -0.35,
04/23 02Z,  -0.30,  -9.52,  99.90, -10.17,  -0.35,
04/23 03Z,  -0.30,  -7.92,  99.90,  -8.57,  -0.35,
04/23 04Z,  -0.30,  -6.43,  99.90,  -7.08,  -0.35,
04/23 05Z,  -0.40,  -5.36,  99.90,  -6.12,  -0.35,
04/23 06Z,  -0.40,  -4.93,  99.90,  -5.68,  -0.35,  (max)
04/23 07Z,  -0.40,  -5.18,  99.90,  -5.93,  -0.35,
04/23 08Z,  -0.40,  -6.01,  99.90,  -6.76,  -0.35,
04/23 09Z,  -0.40,  -7.15,  99.90,  -7.90,  -0.35,
04/23 10Z,  -0.40,  -8.29,  99.90,  -9.04,  -0.35,
04/23 11Z,  -0.30,  -9.11,  99.90,  -9.76,  -0.35,
04/23 12Z,  -0.30,  -9.37,  99.90, -10.02,  -0.35,