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 : 03/13/2026 13:25:20 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/11 18Z,   0.50,  -2.19,  -2.61,  99.90,  -0.92,
03/11 19Z,   0.50,  -3.15,  -3.51,  99.90,  -0.86,
03/11 20Z,   0.60,  -4.12,  -4.56,  99.90,  -1.04,
03/11 21Z,   0.60,  -5.05,  -5.32,  99.90,  -0.87,
03/11 22Z,   0.70,  -5.82,  -5.66,  99.90,  -0.54,
03/11 23Z,   0.70,  -6.18,  -5.90,  99.90,  -0.42,  (min)
03/12 00Z,   0.80,  -6.03,  -5.66,  99.90,  -0.43,
03/12 01Z,   0.90,  -5.52,  -5.22,  99.90,  -0.60,
03/12 02Z,   1.10,  -4.81,  -4.44,  99.90,  -0.73,
03/12 03Z,   1.10,  -3.96,  -3.35,  99.90,  -0.49,
03/12 04Z,   1.10,  -3.07,  -2.37,  99.90,  -0.40,
03/12 05Z,   1.10,  -2.31,  -1.77,  99.90,  -0.56,
03/12 06Z,   0.80,  -1.79,  -1.33,  99.90,  -0.34,
03/12 07Z,   0.70,  -1.41,  -0.91,  99.90,  -0.20,
03/12 08Z,   0.80,  -1.04,  -0.54,  99.90,  -0.30,
03/12 09Z,   0.80,  -0.71,  -0.31,  99.90,  -0.40,  (max)
03/12 10Z,   0.80,  -0.52,  -0.34,  99.90,  -0.62,
03/12 11Z,   0.80,  -0.44,  -0.59,  99.90,  -0.95,  (min)
03/12 12Z,   0.90,  -0.35,  -0.58,  99.90,  -1.13,
03/12 13Z,   0.90,  -0.30,  -0.54,  99.90,  -1.14,  (max)
03/12 14Z,   0.70,  -0.38,  -0.62,  99.90,  -0.94,
03/12 15Z,   0.70,  -0.55,  -0.71,  99.90,  -0.86,
03/12 16Z,   0.60,  -0.72,  -1.15,  99.90,  -1.03,
03/12 17Z,   0.60,  -0.98,  -1.52,  99.90,  -1.14,
03/12 18Z,   0.60,  -1.50,  -2.16,  99.90,  -1.26,
03/12 19Z,   0.50,  -2.30,  -2.85,  99.90,  -1.05,
03/12 20Z,   0.60,  -3.24,  -3.77,  99.90,  -1.13,
03/12 21Z,   0.50,  -4.20,  -4.71,  99.90,  -1.01,
03/12 22Z,   0.50,  -5.15,  -5.47,  99.90,  -0.82,
03/12 23Z,   0.50,  -5.94,  -6.17,  99.90,  -0.73,
03/13 00Z,   0.30,  -6.32,  -6.44,  99.90,  -0.42,  (min)
03/13 01Z,   0.30,  -6.18,  -6.22,  99.90,  -0.34,
03/13 02Z,   0.30,  -5.66,  -5.87,  99.90,  -0.51,
03/13 03Z,   0.30,  -4.91,  -5.08,  99.90,  -0.47,
03/13 04Z,   0.30,  -3.98,  -4.07,  99.90,  -0.39,
03/13 05Z,   0.30,  -3.00,  -3.11,  99.90,  -0.41,
03/13 06Z,   0.10,  -2.18,  -2.10,  99.90,  -0.02,
03/13 07Z,   0.10,  -1.61,  -1.54,  99.90,  -0.03,
03/13 08Z,   0.20,  -1.19,  -1.08,  99.90,  -0.09,
03/13 09Z,   0.20,  -0.82,  -0.60,  99.90,   0.02,
03/13 10Z,   0.20,  -0.56,  -0.40,  99.90,  -0.04,
03/13 11Z,   0.20,  -0.50,  -0.39,  99.90,  -0.09,  (max)
03/13 12Z,   0.30,  -0.52,  -0.44,  99.90,  -0.22,
03/13 13Z,   0.30,  -0.52,  -0.49,  99.90,  -0.27,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/13 14Z,   0.20,  -0.52,  99.90,  -0.63,  -0.30,
03/13 15Z,   0.30,  -0.60,  99.90,  -0.64,  -0.34,
03/13 16Z,   0.30,  -0.71,  99.90,  -0.78,  -0.37,
03/13 17Z,   0.30,  -0.80,  99.90,  -0.91,  -0.41,
03/13 18Z,   0.30,  -1.02,  99.90,  -1.16,  -0.44,
03/13 19Z,   0.30,  -1.53,  99.90,  -1.71,  -0.48,
03/13 20Z,   0.30,  -2.34,  99.90,  -2.55,  -0.51,
03/13 21Z,   0.30,  -3.30,  99.90,  -3.54,  -0.55,
03/13 22Z,   0.30,  -4.31,  99.90,  -4.59,  -0.58,
03/13 23Z,   0.30,  -5.34,  99.90,  -5.65,  -0.62,
03/14 00Z,   0.40,  -6.17,  99.90,  -6.42,  -0.65,
03/14 01Z,   0.40,  -6.53,  99.90,  -6.81,  -0.69,  (min)
03/14 02Z,   0.40,  -6.33,  99.90,  -6.62,  -0.69,
03/14 03Z,   0.40,  -5.73,  99.90,  -6.01,  -0.69,
03/14 04Z,   0.40,  -4.86,  99.90,  -5.15,  -0.69,
03/14 05Z,   0.40,  -3.82,  99.90,  -4.10,  -0.69,
03/14 06Z,   0.40,  -2.75,  99.90,  -3.03,  -0.69,
03/14 07Z,   0.40,  -1.90,  99.90,  -2.18,  -0.69,
03/14 08Z,   0.40,  -1.34,  99.90,  -1.63,  -0.69,
03/14 09Z,   0.40,  -0.97,  99.90,  -1.26,  -0.69,
03/14 10Z,   0.40,  -0.71,  99.90,  -0.99,  -0.69,
03/14 11Z,   0.40,  -0.62,  99.90,  -0.91,  -0.69,  (max)
03/14 12Z,   0.40,  -0.72,  99.90,  -1.01,  -0.69,
03/14 13Z,   0.30,  -0.86,  99.90,  -1.24,  -0.69,
03/14 14Z,   0.30,  -0.88,  99.90,  -1.27,  -0.69,  (min)
03/14 15Z,   0.30,  -0.85,  99.90,  -1.23,  -0.69,  (max)
03/14 16Z,   0.20,  -0.82,  99.90,  -1.31,  -0.69,  (min)
03/14 17Z,   0.20,  -0.80,  99.90,  -1.28,  -0.69,  (max)
03/14 18Z,   0.10,  -0.79,  99.90,  -1.37,  -0.69,
03/14 19Z,   0.10,  -0.97,  99.90,  -1.55,  -0.69,
03/14 20Z,   0.00,  -1.52,  99.90,  -2.20,  -0.69,
03/14 21Z,   0.00,  -2.38,  99.90,  -3.07,  -0.69,
03/14 22Z,   0.00,  -3.41,  99.90,  -4.09,  -0.69,
03/14 23Z,   0.00,  -4.51,  99.90,  -5.20,  -0.69,
03/15 00Z,   0.00,  -5.61,  99.90,  -6.30,  -0.69,
03/15 01Z,   0.00,  -6.44,  99.90,  -7.13,  -0.69,
03/15 02Z,   0.00,  -6.71,  99.90,  -7.39,  -0.69,  (min)
03/15 03Z,   0.00,  -6.37,  99.90,  -7.05,  -0.69,
03/15 04Z,   0.00,  -5.60,  99.90,  -6.29,  -0.69,
03/15 05Z,  -0.10,  -4.57,  99.90,  -5.36,  -0.69,
03/15 06Z,  -0.10,  -3.40,  99.90,  -4.19,  -0.69,
03/15 07Z,  -0.10,  -2.29,  99.90,  -3.08,  -0.69,
03/15 08Z,  -0.10,  -1.49,  99.90,  -2.28,  -0.69,
03/15 09Z,  -0.10,  -1.05,  99.90,  -1.83,  -0.69,
03/15 10Z,   0.00,  -0.83,  99.90,  -1.52,  -0.69,
03/15 11Z,   0.00,  -0.78,  99.90,  -1.46,  -0.69,  (max)
03/15 12Z,   0.00,  -0.93,  99.90,  -1.61,  -0.69,
03/15 13Z,   0.00,  -1.21,  99.90,  -1.90,  -0.69,
03/15 14Z,   0.00,  -1.41,  99.90,  -2.10,  -0.69,  (min)
03/15 15Z,   0.00,  -1.39,  99.90,  -2.07,  -0.69,
03/15 16Z,   0.00,  -1.21,  99.90,  -1.90,  -0.69,
03/15 17Z,   0.00,  -1.02,  99.90,  -1.71,  -0.69,
03/15 18Z,   0.00,  -0.83,  99.90,  -1.51,  -0.69,
03/15 19Z,   0.00,  -0.72,  99.90,  -1.40,  -0.69,  (max)
03/15 20Z,   0.00,  -0.90,  99.90,  -1.59,  -0.69,
03/15 21Z,   0.00,  -1.52,  99.90,  -2.21,  -0.69,
03/15 22Z,   0.00,  -2.48,  99.90,  -3.16,  -0.69,
03/15 23Z,   0.00,  -3.60,  99.90,  -4.28,  -0.69,
03/16 00Z,   0.00,  -4.79,  99.90,  -5.47,  -0.69,
03/16 01Z,   0.00,  -5.91,  99.90,  -6.59,  -0.69,
03/16 02Z,   0.10,  -6.65,  99.90,  -7.23,  -0.69,
03/16 03Z,   0.10,  -6.72,  99.90,  -7.31,  -0.69,  (min)
03/16 04Z,   0.10,  -6.16,  99.90,  -6.74,  -0.69,
03/16 05Z,   0.20,  -5.18,  99.90,  -5.66,  -0.69,
03/16 06Z,   0.20,  -3.99,  99.90,  -4.47,  -0.69,
03/16 07Z,   0.20,  -2.74,  99.90,  -3.23,  -0.69,
03/16 08Z,   0.30,  -1.68,  99.90,  -2.07,  -0.69,
03/16 09Z,   0.40,  -1.04,  99.90,  -1.32,  -0.69,
03/16 10Z,   0.40,  -0.81,  99.90,  -1.10,  -0.69,  (max)
03/16 11Z,   0.40,  -0.86,  99.90,  -1.14,  -0.69,
03/16 12Z,   0.40,  -1.10,  99.90,  -1.38,  -0.69,
03/16 13Z,   0.40,  -1.52,  99.90,  -1.80,  -0.69,
03/16 14Z,   0.30,  -1.96,  99.90,  -2.35,  -0.69,
03/16 15Z,   0.30,  -2.15,  99.90,  -2.53,  -0.69,  (min)
03/16 16Z,   0.40,  -1.98,  99.90,  -2.27,  -0.69,
03/16 17Z,   0.40,  -1.60,  99.90,  -1.89,  -0.69,
03/16 18Z,   0.50,  -1.19,  99.90,  -1.38,  -0.69,
03/16 19Z,   0.50,  -0.83,  99.90,  -1.02,  -0.69,
03/16 20Z,   0.50,  -0.65,  99.90,  -0.84,  -0.69,  (max)
03/16 21Z,   0.60,  -0.88,  99.90,  -0.96,  -0.69,
03/16 22Z,   0.60,  -1.58,  99.90,  -1.67,  -0.69,
03/16 23Z,   0.50,  -2.63,  99.90,  -2.82,  -0.69,
03/17 00Z,   0.50,  -3.82,  99.90,  -4.01,  -0.69,
03/17 01Z,   0.50,  -5.04,  99.90,  -5.23,  -0.69,
03/17 02Z,   0.50,  -6.09,  99.90,  -6.28,  -0.69,
03/17 03Z,   0.60,  -6.64,  99.90,  -6.72,  -0.69,  (min)
03/17 04Z,   0.60,  -6.44,  99.90,  -6.52,  -0.69,
03/17 05Z,   0.60,  -5.60,  99.90,  -5.68,  -0.69,
03/17 06Z,   0.60,  -4.42,  99.90,  -4.50,  -0.69,