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 : 11/15/2025 06:23:05 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/13 12Z,   0.30,  -7.23,  -7.29,  99.90,  -0.36,
11/13 13Z,   0.30,  -5.72,  -5.74,  99.90,  -0.32,
11/13 14Z,   0.40,  -4.04,  -4.10,  99.90,  -0.46,
11/13 15Z,   0.30,  -2.53,  -2.58,  99.90,  -0.35,
11/13 16Z,   0.30,  -1.51,  -1.61,  99.90,  -0.40,
11/13 17Z,   0.30,  -1.16,  -1.23,  99.90,  -0.37,  (max)
11/13 18Z,   0.20,  -1.51,  -1.53,  99.90,  -0.22,
11/13 19Z,   0.20,  -2.43,  -2.51,  99.90,  -0.28,
11/13 20Z,   0.20,  -3.67,  -3.77,  99.90,  -0.30,
11/13 21Z,   0.20,  -4.88,  -4.91,  99.90,  -0.23,
11/13 22Z,   0.30,  -5.78,  -5.79,  99.90,  -0.31,
11/13 23Z,   0.30,  -6.15,  -6.19,  99.90,  -0.34,  (min)
11/14 00Z,   0.20,  -5.91,  -6.01,  99.90,  -0.30,
11/14 01Z,   0.20,  -5.15,  -5.31,  99.90,  -0.36,
11/14 02Z,   0.20,  -4.11,  -4.23,  99.90,  -0.32,
11/14 03Z,   0.20,  -3.09,  -3.22,  99.90,  -0.33,
11/14 04Z,   0.30,  -2.39,  -2.49,  99.90,  -0.40,
11/14 05Z,   0.30,  -2.24,  -2.26,  99.90,  -0.32,  (max)
11/14 06Z,   0.30,  -2.72,  -2.68,  99.90,  -0.26,
11/14 07Z,   0.30,  -3.78,  -3.73,  99.90,  -0.25,
11/14 08Z,   0.30,  -5.16,  -5.02,  99.90,  -0.16,
11/14 09Z,   0.30,  -6.56,  -6.34,  99.90,  -0.08,
11/14 10Z,   0.30,  -7.63,  -7.37,  99.90,  -0.04,
11/14 11Z,   0.30,  -8.09,  -7.77,  99.90,   0.02,  (min)
11/14 12Z,   0.30,  -7.80,  -7.45,  99.90,   0.05,
11/14 13Z,   0.40,  -6.79,  -6.41,  99.90,  -0.02,
11/14 14Z,   0.40,  -5.26,  -4.96,  99.90,  -0.10,
11/14 15Z,   0.40,  -3.55,  -3.22,  99.90,  -0.07,
11/14 16Z,   0.40,  -2.02,  -1.78,  99.90,  -0.16,
11/14 17Z,   0.40,  -1.02,  -0.81,  99.90,  -0.19,
11/14 18Z,   0.50,  -0.76,  -0.67,  99.90,  -0.41,  (max)
11/14 19Z,   0.50,  -1.29,  -1.18,  99.90,  -0.39,
11/14 20Z,   0.50,  -2.46,  -2.34,  99.90,  -0.38,
11/14 21Z,   0.50,  -3.98,  -3.89,  99.90,  -0.41,
11/14 22Z,   0.60,  -5.48,  -5.37,  99.90,  -0.49,
11/14 23Z,   0.60,  -6.62,  -6.46,  99.90,  -0.44,
11/15 00Z,   0.60,  -7.12,  -7.05,  99.90,  -0.53,  (min)
11/15 01Z,   0.60,  -6.91,  -6.78,  99.90,  -0.47,
11/15 02Z,   0.50,  -6.06,  -5.90,  99.90,  -0.34,
11/15 03Z,   0.60,  -4.83,  -4.66,  99.90,  -0.43,
11/15 04Z,   0.70,  -3.56,  -3.38,  99.90,  -0.52,
11/15 05Z,   0.90,  -2.61,  -2.41,  99.90,  -0.70,
11/15 06Z,   1.00,  -2.24,  -1.95,  99.90,  -0.71,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/15 07Z,   1.00,  -2.57,  99.90,  -2.26,  -0.69,
11/15 08Z,   0.90,  -3.52,  99.90,  -3.29,  -0.67,
11/15 09Z,   0.90,  -4.87,  99.90,  -4.62,  -0.65,
11/15 10Z,   0.90,  -6.25,  99.90,  -5.98,  -0.63,
11/15 11Z,   1.00,  -7.28,  99.90,  -6.90,  -0.61,
11/15 12Z,   1.00,  -7.69,  99.90,  -7.28,  -0.59,  (min)
11/15 13Z,   1.00,  -7.30,  99.90,  -6.87,  -0.57,
11/15 14Z,   0.90,  -6.17,  99.90,  -5.82,  -0.55,
11/15 15Z,   0.90,  -4.54,  99.90,  -4.17,  -0.53,
11/15 16Z,   0.80,  -2.78,  99.90,  -2.49,  -0.51,
11/15 17Z,   0.70,  -1.29,  99.90,  -1.08,  -0.49,
11/15 18Z,   0.70,  -0.44,  99.90,  -0.21,  -0.47,  (max)
11/15 19Z,   0.70,  -0.44,  99.90,  -0.21,  -0.47,
11/15 20Z,   0.70,  -1.30,  99.90,  -1.07,  -0.47,
11/15 21Z,   0.70,  -2.84,  99.90,  -2.60,  -0.47,
11/15 22Z,   0.70,  -4.68,  99.90,  -4.45,  -0.47,
11/15 23Z,   0.60,  -6.43,  99.90,  -6.29,  -0.47,
11/16 00Z,   0.50,  -7.66,  99.90,  -7.63,  -0.47,
11/16 01Z,   0.50,  -8.12,  99.90,  -8.09,  -0.47,  (min)
11/16 02Z,   0.30,  -7.74,  99.90,  -7.91,  -0.47,
11/16 03Z,   0.30,  -6.64,  99.90,  -6.80,  -0.47,
11/16 04Z,   0.20,  -5.13,  99.90,  -5.39,  -0.47,
11/16 05Z,   0.20,  -3.61,  99.90,  -3.88,  -0.47,
11/16 06Z,   0.10,  -2.49,  99.90,  -2.86,  -0.47,
11/16 07Z,   0.00,  -2.04,  99.90,  -2.51,  -0.47,  (max)
11/16 08Z,   0.00,  -2.37,  99.90,  -2.83,  -0.47,
11/16 09Z,   0.00,  -3.36,  99.90,  -3.83,  -0.47,
11/16 10Z,   0.00,  -4.74,  99.90,  -5.21,  -0.47,
11/16 11Z,   0.10,  -6.10,  99.90,  -6.47,  -0.47,
11/16 12Z,   0.10,  -7.04,  99.90,  -7.41,  -0.47,
11/16 13Z,   0.10,  -7.27,  99.90,  -7.64,  -0.47,  (min)
11/16 14Z,   0.10,  -6.67,  99.90,  -7.04,  -0.47,
11/16 15Z,   0.00,  -5.34,  99.90,  -5.81,  -0.47,
11/16 16Z,   0.00,  -3.58,  99.90,  -4.05,  -0.47,
11/16 17Z,   0.00,  -1.82,  99.90,  -2.29,  -0.47,
11/16 18Z,   0.00,  -0.49,  99.90,  -0.96,  -0.47,
11/16 19Z,   0.00,   0.05,  99.90,  -0.42,  -0.47,  (max)
11/16 20Z,   0.00,  -0.37,  99.90,  -0.83,  -0.47,
11/16 21Z,   0.00,  -1.68,  99.90,  -2.15,  -0.47,
11/16 22Z,   0.00,  -3.61,  99.90,  -4.08,  -0.47,
11/16 23Z,   0.00,  -5.74,  99.90,  -6.20,  -0.47,
11/17 00Z,   0.10,  -7.58,  99.90,  -7.94,  -0.47,
11/17 01Z,   0.10,  -8.72,  99.90,  -9.09,  -0.47,
11/17 02Z,   0.00,  -8.94,  99.90,  -9.41,  -0.47,  (min)
11/17 03Z,   0.00,  -8.22,  99.90,  -8.69,  -0.47,
11/17 04Z,   0.00,  -6.77,  99.90,  -7.23,  -0.47,
11/17 05Z,   0.00,  -4.97,  99.90,  -5.44,  -0.47,
11/17 06Z,   0.00,  -3.29,  99.90,  -3.76,  -0.47,
11/17 07Z,   0.00,  -2.13,  99.90,  -2.60,  -0.47,
11/17 08Z,   0.00,  -1.76,  99.90,  -2.23,  -0.47,  (max)
11/17 09Z,   0.00,  -2.23,  99.90,  -2.70,  -0.47,
11/17 10Z,   0.00,  -3.35,  99.90,  -3.82,  -0.47,
11/17 11Z,   0.10,  -4.78,  99.90,  -5.15,  -0.47,
11/17 12Z,   0.10,  -6.07,  99.90,  -6.44,  -0.47,
11/17 13Z,   0.10,  -6.82,  99.90,  -7.19,  -0.47,  (min)
11/17 14Z,   0.10,  -6.77,  99.90,  -7.14,  -0.47,
11/17 15Z,   0.10,  -5.88,  99.90,  -6.24,  -0.47,
11/17 16Z,   0.00,  -4.32,  99.90,  -4.79,  -0.47,
11/17 17Z,   0.00,  -2.48,  99.90,  -2.95,  -0.47,
11/17 18Z,  -0.10,  -0.83,  99.90,  -1.40,  -0.47,
11/17 19Z,  -0.10,   0.19,  99.90,  -0.37,  -0.47,
11/17 20Z,  -0.10,   0.28,  99.90,  -0.29,  -0.47,  (max)
11/17 21Z,  -0.10,  -0.65,  99.90,  -1.22,  -0.47,
11/17 22Z,   0.00,  -2.44,  99.90,  -2.91,  -0.47,
11/17 23Z,   0.00,  -4.72,  99.90,  -5.19,  -0.47,
11/18 00Z,   0.00,  -6.98,  99.90,  -7.45,  -0.47,
11/18 01Z,   0.00,  -8.74,  99.90,  -9.20,  -0.47,
11/18 02Z,   0.00,  -9.60,  99.90, -10.07,  -0.47,  (min)
11/18 03Z,   0.00,  -9.41,  99.90,  -9.88,  -0.47,
11/18 04Z,   0.00,  -8.25,  99.90,  -8.72,  -0.47,
11/18 05Z,  -0.10,  -6.44,  99.90,  -7.01,  -0.47,
11/18 06Z,  -0.20,  -4.43,  99.90,  -5.10,  -0.47,
11/18 07Z,  -0.20,  -2.71,  99.90,  -3.38,  -0.47,
11/18 08Z,  -0.10,  -1.68,  99.90,  -2.25,  -0.47,
11/18 09Z,  -0.10,  -1.54,  99.90,  -2.11,  -0.47,  (max)
11/18 10Z,  -0.10,  -2.24,  99.90,  -2.80,  -0.47,
11/18 11Z,   0.00,  -3.51,  99.90,  -3.98,  -0.47,
11/18 12Z,   0.00,  -4.94,  99.90,  -5.41,  -0.47,
11/18 13Z,   0.00,  -6.08,  99.90,  -6.54,  -0.47,
11/18 14Z,   0.00,  -6.54,  99.90,  -7.00,  -0.47,  (min)
11/18 15Z,   0.00,  -6.13,  99.90,  -6.60,  -0.47,
11/18 16Z,   0.00,  -4.93,  99.90,  -5.39,  -0.47,
11/18 17Z,  -0.10,  -3.19,  99.90,  -3.76,  -0.47,
11/18 18Z,  -0.10,  -1.38,  99.90,  -1.95,  -0.47,
11/18 19Z,   0.00,   0.03,  99.90,  -0.44,  -0.47,
11/18 20Z,   0.00,   0.61,  99.90,   0.14,  -0.47,  (max)
11/18 21Z,   0.00,   0.15,  99.90,  -0.32,  -0.47,
11/18 22Z,   0.00,  -1.32,  99.90,  -1.79,  -0.47,
11/18 23Z,   0.00,  -3.53,  99.90,  -4.00,  -0.47,
11/19 00Z,   0.00,  -6.01,  99.90,  -6.48,  -0.47,