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 : 10/14/2026 01:22:58 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/12 06Z,   0.60,  -9.29,  -8.67,  99.90,   0.02,
10/12 07Z,   0.60,  -7.34,  -6.66,  99.90,   0.08,
10/12 08Z,   0.60,  -5.35,  -4.78,  99.90,  -0.03,
10/12 09Z,   0.60,  -3.79,  -3.32,  99.90,  -0.13,
10/12 10Z,   0.60,  -3.04,  -2.55,  99.90,  -0.11,  (max)
10/12 11Z,   0.60,  -3.30,  -2.79,  99.90,  -0.09,
10/12 12Z,   0.60,  -4.39,  -4.05,  99.90,  -0.26,
10/12 13Z,   0.60,  -5.87,  -5.75,  99.90,  -0.48,
10/12 14Z,   0.60,  -7.32,  -7.31,  99.90,  -0.59,
10/12 15Z,   0.60,  -8.38,  -8.48,  99.90,  -0.70,
10/12 16Z,   0.60,  -8.74,  -8.85,  99.90,  -0.71,  (min)
10/12 17Z,   0.60,  -8.15,  -7.96,  99.90,  -0.41,
10/12 18Z,   0.70,  -6.71,  -6.34,  99.90,  -0.33,
10/12 19Z,   0.70,  -4.85,  -4.48,  99.90,  -0.33,
10/12 20Z,   0.70,  -3.12,  -2.78,  99.90,  -0.36,
10/12 21Z,   0.70,  -1.95,  -1.68,  99.90,  -0.43,
10/12 22Z,   0.70,  -1.66,  -1.45,  99.90,  -0.49,  (max)
10/12 23Z,   0.70,  -2.39,  -2.31,  99.90,  -0.62,
10/13 00Z,   0.60,  -4.01,  -4.18,  99.90,  -0.77,
10/13 01Z,   0.60,  -6.07,  -6.24,  99.90,  -0.77,
10/13 02Z,   0.60,  -8.12,  -8.18,  99.90,  -0.66,
10/13 03Z,   0.60,  -9.83,  -9.91,  99.90,  -0.68,
10/13 04Z,   0.60, -10.93, -11.06,  99.90,  -0.73,
10/13 05Z,   0.60, -11.14, -11.32,  99.90,  -0.78,  (min)
10/13 06Z,   0.50, -10.33, -10.13,  99.90,  -0.30,
10/13 07Z,   0.50,  -8.73,  -8.24,  99.90,  -0.01,
10/13 08Z,   0.50,  -6.81,  -6.32,  99.90,  -0.01,
10/13 09Z,   0.50,  -5.03,  -4.60,  99.90,  -0.07,
10/13 10Z,   0.50,  -3.75,  -3.46,  99.90,  -0.21,
10/13 11Z,   0.50,  -3.30,  -3.00,  99.90,  -0.20,  (max)
10/13 12Z,   0.60,  -3.78,  -3.54,  99.90,  -0.36,
10/13 13Z,   0.50,  -4.92,  -4.85,  99.90,  -0.43,
10/13 14Z,   0.50,  -6.27,  -6.41,  99.90,  -0.64,
10/13 15Z,   0.50,  -7.43,  -7.67,  99.90,  -0.74,
10/13 16Z,   0.50,  -8.13,  -8.44,  99.90,  -0.81,  (min)
10/13 17Z,   0.50,  -8.09,  -8.19,  99.90,  -0.60,
10/13 18Z,   0.50,  -7.18,  -7.02,  99.90,  -0.34,
10/13 19Z,   0.50,  -5.61,  -5.37,  99.90,  -0.26,
10/13 20Z,   0.60,  -3.88,  -3.73,  99.90,  -0.45,
10/13 21Z,   0.50,  -2.52,  -2.36,  99.90,  -0.34,
10/13 22Z,   0.50,  -1.86,  -1.68,  99.90,  -0.32,  (max)
10/13 23Z,   0.50,  -2.10,  -2.05,  99.90,  -0.45,
10/14 00Z,   0.50,  -3.25,  -3.45,  99.90,  -0.70,
10/14 01Z,   0.50,  -5.07,  -5.34,  99.90,  -0.77,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/14 02Z,   0.50,  -7.09,  99.90,  -7.33,  -0.74,
10/14 03Z,   0.50,  -8.90,  99.90,  -9.11,  -0.71,
10/14 04Z,   0.50, -10.25,  99.90, -10.43,  -0.68,
10/14 05Z,   0.50, -10.95,  99.90, -11.10,  -0.66,  (min)
10/14 06Z,   0.50, -10.78,  99.90, -10.91,  -0.63,
10/14 07Z,   0.50,  -9.73,  99.90,  -9.83,  -0.60,
10/14 08Z,   0.50,  -8.10,  99.90,  -8.17,  -0.57,
10/14 09Z,   0.50,  -6.34,  99.90,  -6.38,  -0.55,
10/14 10Z,   0.50,  -4.82,  99.90,  -4.84,  -0.52,
10/14 11Z,   0.50,  -3.86,  99.90,  -3.85,  -0.49,
10/14 12Z,   0.50,  -3.67,  99.90,  -3.63,  -0.46,  (max)
10/14 13Z,   0.50,  -4.28,  99.90,  -4.21,  -0.44,
10/14 14Z,   0.50,  -5.38,  99.90,  -5.31,  -0.44,
10/14 15Z,   0.50,  -6.52,  99.90,  -6.46,  -0.44,
10/14 16Z,   0.50,  -7.38,  99.90,  -7.32,  -0.44,
10/14 17Z,   0.50,  -7.73,  99.90,  -7.66,  -0.44,  (min)
10/14 18Z,   0.50,  -7.37,  99.90,  -7.30,  -0.44,
10/14 19Z,   0.50,  -6.26,  99.90,  -6.19,  -0.44,
10/14 20Z,   0.50,  -4.71,  99.90,  -4.64,  -0.44,
10/14 21Z,   0.50,  -3.24,  99.90,  -3.18,  -0.44,
10/14 22Z,   0.50,  -2.31,  99.90,  -2.24,  -0.44,
10/14 23Z,   0.50,  -2.12,  99.90,  -2.06,  -0.44,  (max)
10/15 00Z,   0.50,  -2.78,  99.90,  -2.71,  -0.44,
10/15 01Z,   0.50,  -4.19,  99.90,  -4.13,  -0.44,
10/15 02Z,   0.50,  -6.04,  99.90,  -5.98,  -0.44,
10/15 03Z,   0.50,  -7.88,  99.90,  -7.81,  -0.44,
10/15 04Z,   0.50,  -9.36,  99.90,  -9.30,  -0.44,
10/15 05Z,   0.40, -10.34,  99.90, -10.37,  -0.44,
10/15 06Z,   0.40, -10.68,  99.90, -10.71,  -0.44,  (min)
10/15 07Z,   0.40, -10.23,  99.90, -10.27,  -0.44,
10/15 08Z,   0.40,  -9.08,  99.90,  -9.11,  -0.44,
10/15 09Z,   0.40,  -7.54,  99.90,  -7.57,  -0.44,
10/15 10Z,   0.40,  -6.01,  99.90,  -6.04,  -0.44,
10/15 11Z,   0.40,  -4.78,  99.90,  -4.81,  -0.44,
10/15 12Z,   0.40,  -4.08,  99.90,  -4.11,  -0.44,
10/15 13Z,   0.40,  -4.07,  99.90,  -4.11,  -0.44,  (max)
10/15 14Z,   0.40,  -4.72,  99.90,  -4.76,  -0.44,
10/15 15Z,   0.40,  -5.70,  99.90,  -5.73,  -0.44,
10/15 16Z,   0.40,  -6.60,  99.90,  -6.64,  -0.44,
10/15 17Z,   0.40,  -7.18,  99.90,  -7.21,  -0.44,
10/15 18Z,   0.40,  -7.25,  99.90,  -7.28,  -0.44,  (min)
10/15 19Z,   0.40,  -6.68,  99.90,  -6.71,  -0.44,
10/15 20Z,   0.40,  -5.51,  99.90,  -5.55,  -0.44,
10/15 21Z,   0.40,  -4.11,  99.90,  -4.15,  -0.44,
10/15 22Z,   0.40,  -2.97,  99.90,  -3.01,  -0.44,
10/15 23Z,   0.50,  -2.43,  99.90,  -2.37,  -0.44,  (max)
10/16 00Z,   0.50,  -2.62,  99.90,  -2.55,  -0.44,
10/16 01Z,   0.50,  -3.53,  99.90,  -3.46,  -0.44,
10/16 02Z,   0.50,  -5.03,  99.90,  -4.96,  -0.44,
10/16 03Z,   0.50,  -6.76,  99.90,  -6.70,  -0.44,
10/16 04Z,   0.50,  -8.33,  99.90,  -8.27,  -0.44,
10/16 05Z,   0.50,  -9.49,  99.90,  -9.42,  -0.44,
10/16 06Z,   0.50, -10.15,  99.90, -10.08,  -0.44,
10/16 07Z,   0.50, -10.23,  99.90, -10.17,  -0.44,  (min)
10/16 08Z,   0.50,  -9.65,  99.90,  -9.59,  -0.44,
10/16 09Z,   0.50,  -8.52,  99.90,  -8.45,  -0.44,
10/16 10Z,   0.50,  -7.15,  99.90,  -7.08,  -0.44,
10/16 11Z,   0.50,  -5.86,  99.90,  -5.80,  -0.44,
10/16 12Z,   0.50,  -4.87,  99.90,  -4.81,  -0.44,
10/16 13Z,   0.50,  -4.35,  99.90,  -4.28,  -0.44,  (max)
10/16 14Z,   0.50,  -4.42,  99.90,  -4.36,  -0.44,
10/16 15Z,   0.60,  -5.02,  99.90,  -4.86,  -0.44,
10/16 16Z,   0.60,  -5.84,  99.90,  -5.67,  -0.44,
10/16 17Z,   0.60,  -6.52,  99.90,  -6.36,  -0.44,
10/16 18Z,   0.50,  -6.88,  99.90,  -6.82,  -0.44,  (min)
10/16 19Z,   0.60,  -6.79,  99.90,  -6.62,  -0.44,
10/16 20Z,   0.60,  -6.15,  99.90,  -5.98,  -0.44,
10/16 21Z,   0.60,  -5.05,  99.90,  -4.89,  -0.44,
10/16 22Z,   0.60,  -3.88,  99.90,  -3.71,  -0.44,
10/16 23Z,   0.60,  -3.05,  99.90,  -2.89,  -0.44,
10/17 00Z,   0.60,  -2.81,  99.90,  -2.64,  -0.44,  (max)
10/17 01Z,   0.70,  -3.20,  99.90,  -2.93,  -0.44,
10/17 02Z,   0.70,  -4.18,  99.90,  -3.92,  -0.44,
10/17 03Z,   0.70,  -5.61,  99.90,  -5.35,  -0.44,
10/17 04Z,   0.70,  -7.15,  99.90,  -6.88,  -0.44,
10/17 05Z,   0.70,  -8.44,  99.90,  -8.18,  -0.44,
10/17 06Z,   0.70,  -9.34,  99.90,  -9.07,  -0.44,
10/17 07Z,   0.70,  -9.80,  99.90,  -9.53,  -0.44,  (min)
10/17 08Z,   0.70,  -9.77,  99.90,  -9.50,  -0.44,
10/17 09Z,   0.70,  -9.17,  99.90,  -8.91,  -0.44,
10/17 10Z,   0.70,  -8.14,  99.90,  -7.88,  -0.44,
10/17 11Z,   0.70,  -6.96,  99.90,  -6.69,  -0.44,
10/17 12Z,   0.70,  -5.87,  99.90,  -5.60,  -0.44,
10/17 13Z,   0.70,  -5.01,  99.90,  -4.74,  -0.44,
10/17 14Z,   0.70,  -4.54,  99.90,  -4.28,  -0.44,  (max)
10/17 15Z,   0.70,  -4.61,  99.90,  -4.34,  -0.44,
10/17 16Z,   0.70,  -5.12,  99.90,  -4.85,  -0.44,
10/17 17Z,   0.70,  -5.78,  99.90,  -5.52,  -0.44,
10/17 18Z,   0.70,  -6.32,  99.90,  -6.06,  -0.44,