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 : 09/12/2026 19:23:39 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/11 00Z,   1.00,  -1.11,  -1.00,  99.90,  -0.89,
09/11 01Z,   1.00,  -1.81,  -1.65,  99.90,  -0.84,
09/11 02Z,   1.00,  -2.73,  -2.30,  99.90,  -0.57,
09/11 03Z,   1.00,  -3.62,  -3.22,  99.90,  -0.60,
09/11 04Z,   1.00,  -4.09,  -3.76,  99.90,  -0.67,  (min)
09/11 05Z,   1.00,  -3.92,  -3.72,  99.90,  -0.80,
09/11 06Z,   0.90,  -3.25,  -2.92,  99.90,  -0.57,
09/11 07Z,   0.90,  -2.36,  -1.91,  99.90,  -0.45,
09/11 08Z,   1.00,  -1.48,  -1.02,  99.90,  -0.54,
09/11 09Z,   1.00,  -0.84,  -0.39,  99.90,  -0.55,
09/11 10Z,   0.90,  -0.68,  -0.08,  99.90,  -0.30,  (max)
09/11 11Z,   0.90,  -1.13,  -0.54,  99.90,  -0.31,
09/11 12Z,   1.00,  -2.02,  -1.58,  99.90,  -0.56,
09/11 13Z,   1.00,  -3.16,  -2.70,  99.90,  -0.54,
09/11 14Z,   1.00,  -4.44,  -3.89,  99.90,  -0.45,
09/11 15Z,   1.00,  -5.65,  -5.18,  99.90,  -0.53,
09/11 16Z,   1.00,  -6.40,  -6.15,  99.90,  -0.75,  (min)
09/11 17Z,   1.00,  -6.36,  -6.13,  99.90,  -0.77,
09/11 18Z,   1.10,  -5.55,  -5.28,  99.90,  -0.83,
09/11 19Z,   1.10,  -4.28,  -3.97,  99.90,  -0.79,
09/11 20Z,   1.10,  -2.87,  -2.58,  99.90,  -0.81,
09/11 21Z,   1.10,  -1.58,  -1.23,  99.90,  -0.75,
09/11 22Z,   1.10,  -0.70,  -0.28,  99.90,  -0.68,
09/11 23Z,   1.00,  -0.45,   0.03,  99.90,  -0.52,  (max)
09/12 00Z,   1.10,  -0.79,  -0.49,  99.90,  -0.80,
09/12 01Z,   1.10,  -1.54,  -1.30,  99.90,  -0.86,
09/12 02Z,   1.10,  -2.54,  -2.20,  99.90,  -0.76,
09/12 03Z,   1.10,  -3.68,  -3.09,  99.90,  -0.51,
09/12 04Z,   1.10,  -4.63,  -4.12,  99.90,  -0.59,
09/12 05Z,   1.10,  -4.99,  -4.78,  99.90,  -0.89,  (min)
09/12 06Z,   1.00,  -4.64,  -4.34,  99.90,  -0.70,
09/12 07Z,   1.00,  -3.80,  -3.34,  99.90,  -0.54,
09/12 08Z,   1.00,  -2.77,  -2.32,  99.90,  -0.55,
09/12 09Z,   1.00,  -1.79,  -1.28,  99.90,  -0.49,
09/12 10Z,   1.00,  -1.10,  -0.59,  99.90,  -0.49,
09/12 11Z,   1.00,  -0.94,  -0.37,  99.90,  -0.43,  (max)
09/12 12Z,   1.00,  -1.35,  -0.88,  99.90,  -0.53,
09/12 13Z,   1.00,  -2.15,  -1.70,  99.90,  -0.55,
09/12 14Z,   1.00,  -3.13,  -2.65,  99.90,  -0.52,
09/12 15Z,   1.00,  -4.18,  -3.70,  99.90,  -0.52,
09/12 16Z,   1.00,  -5.10,  -4.69,  99.90,  -0.59,
09/12 17Z,   1.00,  -5.52,  -5.22,  99.90,  -0.70,  (min)
09/12 18Z,   1.00,  -5.19,  -4.81,  99.90,  -0.62,
09/12 19Z,   1.00,  -4.24,  -3.72,  99.90,  -0.48,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/12 20Z,   1.00,  -3.01,  99.90,  -2.49,  -0.48,
09/12 21Z,   1.00,  -1.78,  99.90,  -1.27,  -0.49,
09/12 22Z,   1.00,  -0.78,  99.90,  -0.27,  -0.49,
09/12 23Z,   1.00,  -0.28,  99.90,   0.23,  -0.49,  (max)
09/13 00Z,   1.00,  -0.42,  99.90,   0.08,  -0.50,
09/13 01Z,   1.10,  -1.13,  99.90,  -0.53,  -0.50,
09/13 02Z,   1.10,  -2.17,  99.90,  -1.57,  -0.50,
09/13 03Z,   1.00,  -3.39,  99.90,  -2.90,  -0.51,
09/13 04Z,   1.10,  -4.63,  99.90,  -4.04,  -0.51,
09/13 05Z,   1.10,  -5.52,  99.90,  -4.93,  -0.51,
09/13 06Z,   1.00,  -5.72,  99.90,  -5.23,  -0.51,  (min)
09/13 07Z,   1.10,  -5.17,  99.90,  -4.59,  -0.52,
09/13 08Z,   1.10,  -4.18,  99.90,  -3.60,  -0.52,
09/13 09Z,   1.10,  -3.07,  99.90,  -2.49,  -0.52,
09/13 10Z,   1.10,  -2.05,  99.90,  -1.47,  -0.52,
09/13 11Z,   1.10,  -1.36,  99.90,  -0.78,  -0.52,
09/13 12Z,   1.10,  -1.20,  99.90,  -0.62,  -0.52,  (max)
09/13 13Z,   1.10,  -1.55,  99.90,  -0.97,  -0.52,
09/13 14Z,   1.10,  -2.20,  99.90,  -1.62,  -0.52,
09/13 15Z,   1.10,  -2.97,  99.90,  -2.38,  -0.52,
09/13 16Z,   1.10,  -3.75,  99.90,  -3.16,  -0.52,
09/13 17Z,   1.10,  -4.35,  99.90,  -3.76,  -0.52,
09/13 18Z,   1.10,  -4.44,  99.90,  -3.86,  -0.52,  (min)
09/13 19Z,   1.10,  -3.91,  99.90,  -3.33,  -0.52,
09/13 20Z,   1.10,  -2.95,  99.90,  -2.36,  -0.52,
09/13 21Z,   1.00,  -1.88,  99.90,  -1.40,  -0.52,
09/13 22Z,   1.00,  -0.94,  99.90,  -0.46,  -0.52,
09/13 23Z,   1.00,  -0.30,  99.90,   0.18,  -0.52,
09/14 00Z,   1.00,  -0.19,  99.90,   0.29,  -0.52,  (max)
09/14 01Z,   1.00,  -0.70,  99.90,  -0.22,  -0.52,
09/14 02Z,   0.90,  -1.69,  99.90,  -1.31,  -0.52,
09/14 03Z,   0.90,  -2.92,  99.90,  -2.54,  -0.52,
09/14 04Z,   1.00,  -4.24,  99.90,  -3.76,  -0.52,
09/14 05Z,   1.00,  -5.46,  99.90,  -4.97,  -0.52,
09/14 06Z,   0.90,  -6.20,  99.90,  -5.82,  -0.52,  (min)
09/14 07Z,   0.90,  -6.19,  99.90,  -5.81,  -0.52,
09/14 08Z,   0.90,  -5.48,  99.90,  -5.10,  -0.52,
09/14 09Z,   0.90,  -4.41,  99.90,  -4.02,  -0.52,
09/14 10Z,   0.90,  -3.27,  99.90,  -2.89,  -0.52,
09/14 11Z,   0.90,  -2.26,  99.90,  -1.88,  -0.52,
09/14 12Z,   0.90,  -1.59,  99.90,  -1.21,  -0.52,
09/14 13Z,   0.80,  -1.42,  99.90,  -1.14,  -0.52,  (max)
09/14 14Z,   0.90,  -1.69,  99.90,  -1.31,  -0.52,
09/14 15Z,   0.90,  -2.15,  99.90,  -1.77,  -0.52,
09/14 16Z,   0.80,  -2.67,  99.90,  -2.38,  -0.52,
09/14 17Z,   0.80,  -3.16,  99.90,  -2.88,  -0.52,
09/14 18Z,   0.80,  -3.46,  99.90,  -3.17,  -0.52,  (min)
09/14 19Z,   0.80,  -3.31,  99.90,  -3.03,  -0.52,
09/14 20Z,   0.80,  -2.69,  99.90,  -2.41,  -0.52,
09/14 21Z,   0.80,  -1.85,  99.90,  -1.57,  -0.52,
09/14 22Z,   0.80,  -1.06,  99.90,  -0.77,  -0.52,
09/14 23Z,   0.80,  -0.46,  99.90,  -0.18,  -0.52,
09/15 00Z,   0.80,  -0.18,  99.90,   0.10,  -0.52,  (max)
09/15 01Z,   0.80,  -0.41,  99.90,  -0.13,  -0.52,
09/15 02Z,   0.80,  -1.20,  99.90,  -0.92,  -0.52,
09/15 03Z,   0.80,  -2.36,  99.90,  -2.08,  -0.52,
09/15 04Z,   0.80,  -3.66,  99.90,  -3.38,  -0.52,
09/15 05Z,   0.80,  -4.96,  99.90,  -4.68,  -0.52,
09/15 06Z,   0.80,  -6.05,  99.90,  -5.77,  -0.52,
09/15 07Z,   0.80,  -6.60,  99.90,  -6.32,  -0.52,  (min)
09/15 08Z,   0.80,  -6.40,  99.90,  -6.11,  -0.52,
09/15 09Z,   0.80,  -5.58,  99.90,  -5.30,  -0.52,
09/15 10Z,   0.80,  -4.49,  99.90,  -4.21,  -0.52,
09/15 11Z,   0.80,  -3.39,  99.90,  -3.11,  -0.52,
09/15 12Z,   0.80,  -2.42,  99.90,  -2.14,  -0.52,
09/15 13Z,   0.80,  -1.78,  99.90,  -1.50,  -0.52,
09/15 14Z,   0.80,  -1.59,  99.90,  -1.31,  -0.52,  (max)
09/15 15Z,   0.80,  -1.74,  99.90,  -1.46,  -0.52,
09/15 16Z,   0.80,  -2.00,  99.90,  -1.71,  -0.52,
09/15 17Z,   0.80,  -2.26,  99.90,  -1.97,  -0.52,
09/15 18Z,   0.80,  -2.49,  99.90,  -2.21,  -0.52,
09/15 19Z,   0.80,  -2.55,  99.90,  -2.27,  -0.52,  (min)
09/15 20Z,   0.80,  -2.28,  99.90,  -2.00,  -0.52,
09/15 21Z,   0.80,  -1.70,  99.90,  -1.42,  -0.52,
09/15 22Z,   0.80,  -1.08,  99.90,  -0.80,  -0.52,
09/15 23Z,   0.80,  -0.61,  99.90,  -0.32,  -0.52,
09/16 00Z,   0.80,  -0.34,  99.90,  -0.06,  -0.52,  (max)
09/16 01Z,   0.80,  -0.37,  99.90,  -0.09,  -0.52,
09/16 02Z,   0.80,  -0.86,  99.90,  -0.57,  -0.52,
09/16 03Z,   0.80,  -1.80,  99.90,  -1.52,  -0.52,
09/16 04Z,   0.80,  -3.00,  99.90,  -2.72,  -0.52,
09/16 05Z,   0.70,  -4.26,  99.90,  -4.08,  -0.52,
09/16 06Z,   0.70,  -5.45,  99.90,  -5.26,  -0.52,
09/16 07Z,   0.70,  -6.37,  99.90,  -6.19,  -0.52,
09/16 08Z,   0.70,  -6.73,  99.90,  -6.54,  -0.52,  (min)
09/16 09Z,   0.70,  -6.39,  99.90,  -6.20,  -0.52,
09/16 10Z,   0.70,  -5.54,  99.90,  -5.36,  -0.52,
09/16 11Z,   0.70,  -4.51,  99.90,  -4.33,  -0.52,
09/16 12Z,   0.70,  -3.47,  99.90,  -3.29,  -0.52,