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.

	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
#Port Angeles, WA : 12/10/2025 15:23:13 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/09 00Z,   0.90,   0.42,   0.90,  99.90,  -0.42,  (max)
12/09 01Z,   0.90,  -0.18,   0.39,  99.90,  -0.33,
12/09 02Z,   0.90,  -1.29,  -0.51,  99.90,  -0.12,
12/09 03Z,   0.90,  -2.82,  -2.11,  99.90,  -0.19,
12/09 04Z,   0.90,  -4.52,  -3.93,  99.90,  -0.31,
12/09 05Z,   0.90,  -6.18,  -5.65,  99.90,  -0.37,
12/09 06Z,   0.80,  -7.63,  -7.26,  99.90,  -0.43,
12/09 07Z,   0.80,  -8.54,  -8.28,  99.90,  -0.54,
12/09 08Z,   0.80,  -8.57,  -8.37,  99.90,  -0.60,  (min)
12/09 09Z,   0.80,  -7.67,  -7.43,  99.90,  -0.56,
12/09 10Z,   0.70,  -6.18,  -6.07,  99.90,  -0.59,
12/09 11Z,   0.70,  -4.46,  -4.40,  99.90,  -0.64,
12/09 12Z,   0.90,  -2.75,  -2.79,  99.90,  -0.94,
12/09 13Z,   0.80,  -1.27,  -1.11,  99.90,  -0.64,
12/09 14Z,   0.80,  -0.27,  -0.06,  99.90,  -0.59,
12/09 15Z,   0.70,   0.20,   0.28,  99.90,  -0.62,
12/09 16Z,   0.70,   0.29,   0.41,  99.90,  -0.58,  (max)
12/09 17Z,   0.70,   0.14,   0.21,  99.90,  -0.63,
12/09 18Z,   0.60,  -0.19,  -0.01,  99.90,  -0.42,
12/09 19Z,   0.60,  -0.61,  -0.36,  99.90,  -0.35,
12/09 20Z,   0.70,  -0.86,  -0.72,  99.90,  -0.56,
12/09 21Z,   0.60,  -0.79,  -0.82,  99.90,  -0.63,  (min)
12/09 22Z,   0.60,  -0.55,  -0.58,  99.90,  -0.63,
12/09 23Z,   0.60,  -0.36,  -0.39,  99.90,  -0.63,  (max)
12/10 00Z,   0.50,  -0.34,  -0.40,  99.90,  -0.56,
12/10 01Z,   0.50,  -0.52,  -0.65,  99.90,  -0.63,
12/10 02Z,   0.50,  -1.03,  -1.00,  99.90,  -0.47,
12/10 03Z,   0.60,  -1.97,  -1.66,  99.90,  -0.29,
12/10 04Z,   0.70,  -3.22,  -2.81,  99.90,  -0.29,
12/10 05Z,   0.60,  -4.56,  -4.01,  99.90,  -0.05,
12/10 06Z,   0.60,  -5.86,  -5.19,  99.90,   0.07,
12/10 07Z,   0.70,  -6.95,  -6.23,  99.90,   0.02,
12/10 08Z,   0.80,  -7.56,  -7.00,  99.90,  -0.24,  (min)
12/10 09Z,   0.80,  -7.40,  -6.81,  99.90,  -0.21,
12/10 10Z,   0.80,  -6.49,  -5.89,  99.90,  -0.20,
12/10 11Z,   0.80,  -5.14,  -4.58,  99.90,  -0.24,
12/10 12Z,   0.80,  -3.63,  -3.13,  99.90,  -0.30,
12/10 13Z,   0.70,  -2.14,  -1.65,  99.90,  -0.21,
12/10 14Z,   0.70,  -0.87,  -0.31,  99.90,  -0.14,
12/10 15Z,   0.60,  -0.06,   0.47,  99.90,  -0.07,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/10 16Z,   0.70,   0.25,  99.90,   0.84,  -0.11,  (max)
12/10 17Z,   0.70,   0.22,  99.90,   0.77,  -0.15,
12/10 18Z,   0.70,  -0.05,  99.90,   0.46,  -0.19,
12/10 19Z,   0.80,  -0.51,  99.90,   0.05,  -0.23,
12/10 20Z,   0.80,  -1.06,  99.90,  -0.54,  -0.27,
12/10 21Z,   0.80,  -1.45,  99.90,  -0.96,  -0.31,
12/10 22Z,   0.80,  -1.54,  99.90,  -1.10,  -0.35,
12/10 23Z,   0.70,  -1.48,  99.90,  -1.17,  -0.40,  (min)
12/11 00Z,   0.80,  -1.42,  99.90,  -1.06,  -0.44,
12/11 01Z,   0.90,  -1.43,  99.90,  -1.00,  -0.48,  (max)
12/11 02Z,   0.90,  -1.52,  99.90,  -1.14,  -0.52,
12/11 03Z,   0.90,  -1.87,  99.90,  -1.53,  -0.56,
12/11 04Z,   0.80,  -2.55,  99.90,  -2.31,  -0.56,
12/11 05Z,   0.90,  -3.45,  99.90,  -3.11,  -0.56,
12/11 06Z,   0.80,  -4.40,  99.90,  -4.16,  -0.56,
12/11 07Z,   0.70,  -5.29,  99.90,  -5.15,  -0.56,
12/11 08Z,   0.70,  -6.03,  99.90,  -5.90,  -0.56,
12/11 09Z,   0.70,  -6.37,  99.90,  -6.23,  -0.56,  (min)
12/11 10Z,   0.80,  -6.08,  99.90,  -5.84,  -0.56,
12/11 11Z,   0.60,  -5.22,  99.90,  -5.18,  -0.56,
12/11 12Z,   0.60,  -4.05,  99.90,  -4.01,  -0.56,
12/11 13Z,   0.60,  -2.77,  99.90,  -2.73,  -0.56,
12/11 14Z,   0.60,  -1.50,  99.90,  -1.46,  -0.56,
12/11 15Z,   0.50,  -0.45,  99.90,  -0.51,  -0.56,
12/11 16Z,   0.50,   0.15,  99.90,   0.09,  -0.56,
12/11 17Z,   0.50,   0.28,  99.90,   0.22,  -0.56,  (max)
12/11 18Z,   0.50,   0.09,  99.90,   0.03,  -0.56,
12/11 19Z,   0.40,  -0.33,  99.90,  -0.49,  -0.56,
12/11 20Z,   0.40,  -0.98,  99.90,  -1.14,  -0.56,
12/11 21Z,   0.40,  -1.71,  99.90,  -1.87,  -0.56,
12/11 22Z,   0.30,  -2.26,  99.90,  -2.52,  -0.56,
12/11 23Z,   0.20,  -2.51,  99.90,  -2.87,  -0.56,  (min)
12/12 00Z,   0.30,  -2.58,  99.90,  -2.84,  -0.56,
12/12 01Z,   0.30,  -2.58,  99.90,  -2.84,  -0.56,
12/12 02Z,   0.30,  -2.51,  99.90,  -2.77,  -0.56,  (max)
12/12 03Z,   0.20,  -2.44,  99.90,  -2.80,  -0.56,
12/12 04Z,   0.20,  -2.55,  99.90,  -2.91,  -0.56,
12/12 05Z,   0.30,  -2.93,  99.90,  -3.19,  -0.56,
12/12 06Z,   0.20,  -3.46,  99.90,  -3.82,  -0.56,
12/12 07Z,   0.20,  -3.99,  99.90,  -4.35,  -0.56,
12/12 08Z,   0.20,  -4.51,  99.90,  -4.87,  -0.56,
12/12 09Z,   0.30,  -4.95,  99.90,  -5.21,  -0.56,
12/12 10Z,   0.20,  -5.08,  99.90,  -5.44,  -0.56,  (min)
12/12 11Z,   0.20,  -4.72,  99.90,  -5.08,  -0.56,
12/12 12Z,   0.20,  -3.95,  99.90,  -4.31,  -0.56,
12/12 13Z,   0.20,  -2.97,  99.90,  -3.33,  -0.56,
12/12 14Z,   0.20,  -1.90,  99.90,  -2.26,  -0.56,
12/12 15Z,   0.20,  -0.85,  99.90,  -1.21,  -0.56,
12/12 16Z,   0.20,  -0.04,  99.90,  -0.40,  -0.56,
12/12 17Z,   0.30,   0.32,  99.90,   0.06,  -0.56,  (max)
12/12 18Z,   0.30,   0.24,  99.90,  -0.02,  -0.56,
12/12 19Z,   0.20,  -0.15,  99.90,  -0.51,  -0.56,
12/12 20Z,   0.20,  -0.78,  99.90,  -1.14,  -0.56,
12/12 21Z,   0.30,  -1.64,  99.90,  -1.90,  -0.56,
12/12 22Z,   0.20,  -2.56,  99.90,  -2.92,  -0.56,
12/12 23Z,   0.20,  -3.25,  99.90,  -3.61,  -0.56,
12/13 00Z,   0.30,  -3.62,  99.90,  -3.88,  -0.56,
12/13 01Z,   0.40,  -3.73,  99.90,  -3.89,  -0.56,  (min)
12/13 02Z,   0.40,  -3.67,  99.90,  -3.83,  -0.56,
12/13 03Z,   0.30,  -3.43,  99.90,  -3.70,  -0.56,
12/13 04Z,   0.30,  -3.14,  99.90,  -3.40,  -0.56,
12/13 05Z,   0.40,  -2.98,  99.90,  -3.14,  -0.56,  (max)
12/13 06Z,   0.40,  -3.04,  99.90,  -3.20,  -0.56,
12/13 07Z,   0.30,  -3.20,  99.90,  -3.46,  -0.56,
12/13 08Z,   0.30,  -3.37,  99.90,  -3.63,  -0.56,
12/13 09Z,   0.40,  -3.57,  99.90,  -3.73,  -0.56,
12/13 10Z,   0.40,  -3.77,  99.90,  -3.93,  -0.56,  (min)
12/13 11Z,   0.40,  -3.77,  99.90,  -3.93,  -0.56,
12/13 12Z,   0.40,  -3.40,  99.90,  -3.56,  -0.56,
12/13 13Z,   0.50,  -2.75,  99.90,  -2.81,  -0.56,
12/13 14Z,   0.50,  -1.96,  99.90,  -2.02,  -0.56,
12/13 15Z,   0.40,  -1.10,  99.90,  -1.26,  -0.56,
12/13 16Z,   0.40,  -0.27,  99.90,  -0.43,  -0.56,
12/13 17Z,   0.50,   0.29,  99.90,   0.23,  -0.56,
12/13 18Z,   0.50,   0.39,  99.90,   0.33,  -0.56,  (max)
12/13 19Z,   0.40,   0.06,  99.90,  -0.10,  -0.56,
12/13 20Z,   0.40,  -0.56,  99.90,  -0.72,  -0.56,
12/13 21Z,   0.50,  -1.43,  99.90,  -1.49,  -0.56,
12/13 22Z,   0.50,  -2.51,  99.90,  -2.57,  -0.56,
12/13 23Z,   0.40,  -3.59,  99.90,  -3.75,  -0.56,
12/14 00Z,   0.50,  -4.37,  99.90,  -4.43,  -0.56,
12/14 01Z,   0.60,  -4.74,  99.90,  -4.70,  -0.56,
12/14 02Z,   0.60,  -4.78,  99.90,  -4.74,  -0.56,  (min)
12/14 03Z,   0.60,  -4.54,  99.90,  -4.50,  -0.56,
12/14 04Z,   0.60,  -4.06,  99.90,  -4.02,  -0.56,
12/14 05Z,   0.70,  -3.49,  99.90,  -3.35,  -0.56,
12/14 06Z,   0.70,  -3.07,  99.90,  -2.93,  -0.56,
12/14 07Z,  99.90,  -2.84,  99.90,  99.90,  -0.56,
12/14 08Z,  99.90,  -2.69,  99.90,  99.90,  -0.56,
12/14 09Z,  99.90,  -2.58,  99.90,  99.90,  -0.56,
12/14 10Z,  99.90,  -2.57,  99.90,  99.90,  -0.56,
12/14 11Z,  99.90,  -2.63,  99.90,  99.90,  -0.56,
12/14 12Z,  99.90,  -2.56,  99.90,  99.90,  -0.56,