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
#Astoria, OR : 10/12/2026 00:22:46 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/10 06Z,   0.70,  -6.03,  -5.31,  99.90,   0.02,
10/10 07Z,   0.70,  -4.15,  -3.47,  99.90,  -0.02,
10/10 08Z,   0.70,  -2.90,  -2.25,  99.90,  -0.05,
10/10 09Z,   0.70,  -2.65,  -1.98,  99.90,  -0.03,  (max)
10/10 10Z,   0.70,  -3.43,  -2.84,  99.90,  -0.11,
10/10 11Z,   0.70,  -4.92,  -4.57,  99.90,  -0.35,
10/10 12Z,   0.80,  -6.67,  -6.48,  99.90,  -0.61,
10/10 13Z,   0.80,  -8.32,  -8.12,  99.90,  -0.60,
10/10 14Z,   0.80,  -9.47,  -9.35,  99.90,  -0.68,
10/10 15Z,   0.80,  -9.74,  -9.61,  99.90,  -0.67,  (min)
10/10 16Z,   0.90,  -8.95,  -8.43,  99.90,  -0.38,
10/10 17Z,   0.80,  -7.29,  -6.55,  99.90,  -0.06,
10/10 18Z,   0.90,  -5.23,  -4.46,  99.90,  -0.13,
10/10 19Z,   0.90,  -3.28,  -2.61,  99.90,  -0.23,
10/10 20Z,   0.90,  -1.92,  -1.37,  99.90,  -0.35,
10/10 21Z,   0.90,  -1.55,  -1.06,  99.90,  -0.41,  (max)
10/10 22Z,   0.90,  -2.32,  -1.90,  99.90,  -0.48,
10/10 23Z,   0.90,  -3.98,  -3.84,  99.90,  -0.76,
10/11 00Z,   0.90,  -6.08,  -5.96,  99.90,  -0.78,
10/11 01Z,   0.90,  -8.20,  -8.00,  99.90,  -0.70,
10/11 02Z,   0.90,  -9.96,  -9.66,  99.90,  -0.60,
10/11 03Z,   0.90, -10.94, -10.65,  99.90,  -0.61,  (min)
10/11 04Z,   0.90, -10.83, -10.59,  99.90,  -0.66,
10/11 05Z,   0.90,  -9.65,  -9.02,  99.90,  -0.27,
10/11 06Z,   0.80,  -7.78,  -6.96,  99.90,   0.02,
10/11 07Z,   0.80,  -5.72,  -4.92,  99.90,  -0.00,
10/11 08Z,   0.80,  -3.94,  -3.23,  99.90,  -0.09,
10/11 09Z,   0.80,  -2.90,  -2.21,  99.90,  -0.11,
10/11 10Z,   0.80,  -2.90,  -2.20,  99.90,  -0.10,  (max)
10/11 11Z,   0.80,  -3.87,  -3.28,  99.90,  -0.21,
10/11 12Z,   0.80,  -5.40,  -5.09,  99.90,  -0.49,
10/11 13Z,   0.80,  -7.04,  -6.86,  99.90,  -0.62,
10/11 14Z,   0.80,  -8.44,  -8.34,  99.90,  -0.70,
10/11 15Z,   0.80,  -9.22,  -9.16,  99.90,  -0.74,  (min)
10/11 16Z,   0.80,  -9.05,  -8.90,  99.90,  -0.65,
10/11 17Z,   0.80,  -7.87,  -7.39,  99.90,  -0.32,
10/11 18Z,   0.80,  -6.03,  -5.41,  99.90,  -0.18,
10/11 19Z,   0.80,  -4.06,  -3.46,  99.90,  -0.20,
10/11 20Z,   0.90,  -2.44,  -1.96,  99.90,  -0.42,
10/11 21Z,   0.80,  -1.58,  -1.16,  99.90,  -0.38,  (max)
10/11 22Z,   0.80,  -1.78,  -1.41,  99.90,  -0.43,
10/11 23Z,   0.80,  -3.03,  -2.88,  99.90,  -0.65,
10/12 00Z,   0.80,  -4.97,  -4.98,  99.90,  -0.81,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/12 01Z,   0.90,  -7.13,  99.90,  -7.01,  -0.78,
10/12 02Z,   0.80,  -9.12,  99.90,  -9.06,  -0.74,
10/12 03Z,   0.80, -10.60,  99.90, -10.51,  -0.71,
10/12 04Z,   0.80, -11.21,  99.90, -11.09,  -0.68,  (min)
10/12 05Z,   0.80, -10.73,  99.90, -10.58,  -0.65,
10/12 06Z,   0.80,  -9.29,  99.90,  -9.12,  -0.62,
10/12 07Z,   0.80,  -7.34,  99.90,  -7.13,  -0.59,
10/12 08Z,   0.70,  -5.35,  99.90,  -5.22,  -0.56,
10/12 09Z,   0.70,  -3.79,  99.90,  -3.62,  -0.53,
10/12 10Z,   0.70,  -3.04,  99.90,  -2.84,  -0.50,  (max)
10/12 11Z,   0.70,  -3.30,  99.90,  -3.07,  -0.47,
10/12 12Z,   0.70,  -4.39,  99.90,  -4.13,  -0.44,
10/12 13Z,   0.70,  -5.87,  99.90,  -5.62,  -0.44,
10/12 14Z,   0.70,  -7.32,  99.90,  -7.06,  -0.44,
10/12 15Z,   0.70,  -8.38,  99.90,  -8.12,  -0.44,
10/12 16Z,   0.70,  -8.74,  99.90,  -8.48,  -0.44,  (min)
10/12 17Z,   0.70,  -8.15,  99.90,  -7.90,  -0.44,
10/12 18Z,   0.70,  -6.71,  99.90,  -6.45,  -0.44,
10/12 19Z,   0.70,  -4.85,  99.90,  -4.59,  -0.44,
10/12 20Z,   0.70,  -3.12,  99.90,  -2.86,  -0.44,
10/12 21Z,   0.70,  -1.95,  99.90,  -1.70,  -0.44,
10/12 22Z,   0.70,  -1.66,  99.90,  -1.40,  -0.44,  (max)
10/12 23Z,   0.70,  -2.39,  99.90,  -2.13,  -0.44,
10/13 00Z,   0.70,  -4.01,  99.90,  -3.75,  -0.44,
10/13 01Z,   0.70,  -6.07,  99.90,  -5.81,  -0.44,
10/13 02Z,   0.70,  -8.12,  99.90,  -7.86,  -0.44,
10/13 03Z,   0.70,  -9.83,  99.90,  -9.58,  -0.44,
10/13 04Z,   0.70, -10.93,  99.90, -10.68,  -0.44,
10/13 05Z,   0.70, -11.14,  99.90, -10.88,  -0.44,  (min)
10/13 06Z,   0.70, -10.33,  99.90, -10.07,  -0.44,
10/13 07Z,   0.70,  -8.73,  99.90,  -8.47,  -0.44,
10/13 08Z,   0.70,  -6.81,  99.90,  -6.56,  -0.44,
10/13 09Z,   0.70,  -5.03,  99.90,  -4.77,  -0.44,
10/13 10Z,   0.70,  -3.75,  99.90,  -3.50,  -0.44,
10/13 11Z,   0.70,  -3.30,  99.90,  -3.05,  -0.44,  (max)
10/13 12Z,   0.70,  -3.78,  99.90,  -3.52,  -0.44,
10/13 13Z,   0.70,  -4.92,  99.90,  -4.66,  -0.44,
10/13 14Z,   0.70,  -6.27,  99.90,  -6.01,  -0.44,
10/13 15Z,   0.70,  -7.43,  99.90,  -7.18,  -0.44,
10/13 16Z,   0.70,  -8.13,  99.90,  -7.87,  -0.44,
10/13 17Z,   0.60,  -8.09,  99.90,  -7.93,  -0.44,  (min)
10/13 18Z,   0.60,  -7.18,  99.90,  -7.02,  -0.44,
10/13 19Z,   0.60,  -5.61,  99.90,  -5.45,  -0.44,
10/13 20Z,   0.60,  -3.88,  99.90,  -3.73,  -0.44,
10/13 21Z,   0.60,  -2.52,  99.90,  -2.37,  -0.44,
10/13 22Z,   0.60,  -1.86,  99.90,  -1.71,  -0.44,  (max)
10/13 23Z,   0.60,  -2.10,  99.90,  -1.94,  -0.44,
10/14 00Z,   0.60,  -3.25,  99.90,  -3.10,  -0.44,
10/14 01Z,   0.60,  -5.07,  99.90,  -4.92,  -0.44,
10/14 02Z,   0.60,  -7.09,  99.90,  -6.94,  -0.44,
10/14 03Z,   0.60,  -8.90,  99.90,  -8.74,  -0.44,
10/14 04Z,   0.60, -10.25,  99.90, -10.09,  -0.44,
10/14 05Z,   0.60, -10.95,  99.90, -10.79,  -0.44,  (min)
10/14 06Z,   0.60, -10.78,  99.90, -10.62,  -0.44,
10/14 07Z,   0.60,  -9.73,  99.90,  -9.57,  -0.44,
10/14 08Z,   0.60,  -8.10,  99.90,  -7.94,  -0.44,
10/14 09Z,   0.60,  -6.34,  99.90,  -6.18,  -0.44,
10/14 10Z,   0.60,  -4.82,  99.90,  -4.67,  -0.44,
10/14 11Z,   0.60,  -3.86,  99.90,  -3.70,  -0.44,
10/14 12Z,   0.60,  -3.67,  99.90,  -3.51,  -0.44,  (max)
10/14 13Z,   0.60,  -4.28,  99.90,  -4.12,  -0.44,
10/14 14Z,   0.60,  -5.38,  99.90,  -5.22,  -0.44,
10/14 15Z,   0.60,  -6.52,  99.90,  -6.36,  -0.44,
10/14 16Z,   0.60,  -7.38,  99.90,  -7.23,  -0.44,
10/14 17Z,   0.60,  -7.73,  99.90,  -7.57,  -0.44,  (min)
10/14 18Z,   0.50,  -7.37,  99.90,  -7.31,  -0.44,
10/14 19Z,   0.50,  -6.26,  99.90,  -6.20,  -0.44,
10/14 20Z,   0.50,  -4.71,  99.90,  -4.65,  -0.44,
10/14 21Z,   0.50,  -3.24,  99.90,  -3.19,  -0.44,
10/14 22Z,   0.50,  -2.31,  99.90,  -2.25,  -0.44,
10/14 23Z,   0.60,  -2.12,  99.90,  -1.97,  -0.44,  (max)
10/15 00Z,   0.50,  -2.78,  99.90,  -2.72,  -0.44,
10/15 01Z,   0.50,  -4.19,  99.90,  -4.13,  -0.44,
10/15 02Z,   0.60,  -6.04,  99.90,  -5.89,  -0.44,
10/15 03Z,   0.60,  -7.88,  99.90,  -7.72,  -0.44,
10/15 04Z,   0.50,  -9.36,  99.90,  -9.31,  -0.44,
10/15 05Z,   0.50, -10.34,  99.90, -10.28,  -0.44,
10/15 06Z,   0.50, -10.68,  99.90, -10.62,  -0.44,  (min)
10/15 07Z,   0.50, -10.23,  99.90, -10.18,  -0.44,
10/15 08Z,   0.50,  -9.08,  99.90,  -9.02,  -0.44,
10/15 09Z,   0.50,  -7.54,  99.90,  -7.48,  -0.44,
10/15 10Z,   0.50,  -6.01,  99.90,  -5.95,  -0.44,
10/15 11Z,   0.50,  -4.78,  99.90,  -4.72,  -0.44,
10/15 12Z,   0.50,  -4.08,  99.90,  -4.02,  -0.44,
10/15 13Z,   0.50,  -4.07,  99.90,  -4.02,  -0.44,  (max)
10/15 14Z,   0.50,  -4.72,  99.90,  -4.67,  -0.44,
10/15 15Z,   0.50,  -5.70,  99.90,  -5.64,  -0.44,
10/15 16Z,   0.50,  -6.60,  99.90,  -6.55,  -0.44,
10/15 17Z,   0.50,  -7.18,  99.90,  -7.12,  -0.44,
10/15 18Z,   0.50,  -7.25,  99.90,  -7.19,  -0.44,