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 : 05/20/2025 22:22:55 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/19 06Z,   0.00,  -4.28,  -4.57,  99.90,  -0.29,
05/19 07Z,   0.00,  -4.68,  -4.87,  99.90,  -0.19,  (min)
05/19 08Z,   0.00,  -4.62,  -4.59,  99.90,   0.03,
05/19 09Z,   0.00,  -4.02,  -3.94,  99.90,   0.08,
05/19 10Z,   0.00,  -2.97,  -2.99,  99.90,  -0.02,
05/19 11Z,   0.00,  -1.83,  -2.02,  99.90,  -0.19,
05/19 12Z,   0.20,  -1.01,  -1.22,  99.90,  -0.41,
05/19 13Z,   0.30,  -0.77,  -0.94,  99.90,  -0.47,  (max)
05/19 14Z,   0.30,  -1.16,  -1.28,  99.90,  -0.42,
05/19 15Z,   0.40,  -2.18,  -2.44,  99.90,  -0.66,
05/19 16Z,   0.40,  -3.68,  -3.98,  99.90,  -0.70,
05/19 17Z,   0.30,  -5.34,  -5.52,  99.90,  -0.48,
05/19 18Z,   0.30,  -6.75,  -6.93,  99.90,  -0.48,
05/19 19Z,   0.30,  -7.68,  -7.98,  99.90,  -0.60,
05/19 20Z,   0.30,  -8.05,  -8.48,  99.90,  -0.73,  (min)
05/19 21Z,   0.20,  -7.82,  -8.17,  99.90,  -0.55,
05/19 22Z,   0.20,  -6.96,  -7.11,  99.90,  -0.35,
05/19 23Z,   0.20,  -5.62,  -5.70,  99.90,  -0.28,
05/20 00Z,   0.20,  -4.15,  -4.29,  99.90,  -0.34,
05/20 01Z,   0.20,  -2.87,  -2.95,  99.90,  -0.28,
05/20 02Z,   0.20,  -1.94,  -1.97,  99.90,  -0.23,
05/20 03Z,   0.20,  -1.54,  -1.60,  99.90,  -0.26,  (max)
05/20 04Z,   0.20,  -1.78,  -1.84,  99.90,  -0.26,
05/20 05Z,   0.20,  -2.56,  -2.67,  99.90,  -0.31,
05/20 06Z,   0.20,  -3.54,  -3.72,  99.90,  -0.38,
05/20 07Z,   0.20,  -4.37,  -4.62,  99.90,  -0.45,
05/20 08Z,   0.20,  -4.87,  -5.08,  99.90,  -0.41,  (min)
05/20 09Z,   0.10,  -4.92,  -5.02,  99.90,  -0.20,
05/20 10Z,   0.10,  -4.42,  -4.44,  99.90,  -0.12,
05/20 11Z,   0.10,  -3.46,  -3.57,  99.90,  -0.21,
05/20 12Z,   0.10,  -2.38,  -2.59,  99.90,  -0.31,
05/20 13Z,   0.10,  -1.57,  -1.82,  99.90,  -0.35,
05/20 14Z,   0.10,  -1.23,  -1.56,  99.90,  -0.43,  (max)
05/20 15Z,   0.10,  -1.47,  -1.94,  99.90,  -0.57,
05/20 16Z,   0.10,  -2.32,  -3.01,  99.90,  -0.79,
05/20 17Z,   0.10,  -3.67,  -4.30,  99.90,  -0.73,
05/20 18Z,   0.10,  -5.21,  -5.70,  99.90,  -0.59,
05/20 19Z,   0.10,  -6.53,  -6.95,  99.90,  -0.52,
05/20 20Z,   0.10,  -7.41,  -7.90,  99.90,  -0.59,
05/20 21Z,   0.00,  -7.77,  -8.29,  99.90,  -0.52,  (min)
05/20 22Z,   0.00,  -7.50,  -7.88,  99.90,  -0.38,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/20 23Z,   0.00,  -6.58,  99.90,  -6.95,  -0.37,
05/21 00Z,   0.00,  -5.19,  99.90,  -5.56,  -0.36,
05/21 01Z,   0.00,  -3.69,  99.90,  -4.04,  -0.35,
05/21 02Z,   0.00,  -2.37,  99.90,  -2.72,  -0.35,
05/21 03Z,   0.00,  -1.45,  99.90,  -1.79,  -0.34,
05/21 04Z,   0.00,  -1.12,  99.90,  -1.45,  -0.33,  (max)
05/21 05Z,   0.00,  -1.50,  99.90,  -1.82,  -0.32,
05/21 06Z,   0.00,  -2.45,  99.90,  -2.76,  -0.31,
05/21 07Z,   0.00,  -3.61,  99.90,  -3.91,  -0.31,
05/21 08Z,   0.00,  -4.63,  99.90,  -4.93,  -0.30,
05/21 09Z,   0.00,  -5.33,  99.90,  -5.62,  -0.29,
05/21 10Z,   0.00,  -5.54,  99.90,  -5.82,  -0.28,  (min)
05/21 11Z,   0.00,  -5.14,  99.90,  -5.42,  -0.28,
05/21 12Z,   0.00,  -4.23,  99.90,  -4.51,  -0.28,
05/21 13Z,   0.00,  -3.12,  99.90,  -3.40,  -0.28,
05/21 14Z,   0.00,  -2.18,  99.90,  -2.46,  -0.28,
05/21 15Z,   0.00,  -1.63,  99.90,  -1.91,  -0.28,
05/21 16Z,   0.00,  -1.62,  99.90,  -1.91,  -0.28,  (max)
05/21 17Z,   0.00,  -2.27,  99.90,  -2.55,  -0.28,
05/21 18Z,   0.00,  -3.49,  99.90,  -3.77,  -0.28,
05/21 19Z,   0.00,  -4.94,  99.90,  -5.22,  -0.28,
05/21 20Z,   0.00,  -6.23,  99.90,  -6.51,  -0.28,
05/21 21Z,   0.00,  -7.12,  99.90,  -7.40,  -0.28,
05/21 22Z,   0.00,  -7.48,  99.90,  -7.76,  -0.28,  (min)
05/21 23Z,   0.00,  -7.17,  99.90,  -7.45,  -0.28,
05/22 00Z,   0.00,  -6.16,  99.90,  -6.44,  -0.28,
05/22 01Z,   0.00,  -4.67,  99.90,  -4.95,  -0.28,
05/22 02Z,   0.00,  -3.08,  99.90,  -3.36,  -0.28,
05/22 03Z,   0.00,  -1.70,  99.90,  -1.98,  -0.28,
05/22 04Z,   0.00,  -0.79,  99.90,  -1.07,  -0.28,
05/22 05Z,   0.00,  -0.59,  99.90,  -0.87,  -0.28,  (max)
05/22 06Z,   0.00,  -1.19,  99.90,  -1.47,  -0.28,
05/22 07Z,   0.00,  -2.41,  99.90,  -2.70,  -0.28,
05/22 08Z,   0.00,  -3.85,  99.90,  -4.13,  -0.28,
05/22 09Z,   0.00,  -5.14,  99.90,  -5.42,  -0.28,
05/22 10Z,   0.00,  -6.07,  99.90,  -6.35,  -0.28,
05/22 11Z,   0.00,  -6.44,  99.90,  -6.72,  -0.28,  (min)
05/22 12Z,   0.00,  -6.11,  99.90,  -6.39,  -0.28,
05/22 13Z,   0.00,  -5.15,  99.90,  -5.44,  -0.28,
05/22 14Z,   0.00,  -3.91,  99.90,  -4.19,  -0.28,
05/22 15Z,   0.00,  -2.73,  99.90,  -3.01,  -0.28,
05/22 16Z,   0.00,  -1.89,  99.90,  -2.17,  -0.28,
05/22 17Z,   0.00,  -1.62,  99.90,  -1.90,  -0.28,  (max)
05/22 18Z,   0.00,  -2.08,  99.90,  -2.37,  -0.28,
05/22 19Z,   0.00,  -3.21,  99.90,  -3.49,  -0.28,
05/22 20Z,   0.00,  -4.62,  99.90,  -4.90,  -0.28,
05/22 21Z,   0.00,  -5.91,  99.90,  -6.20,  -0.28,
05/22 22Z,   0.00,  -6.82,  99.90,  -7.11,  -0.28,
05/22 23Z,   0.00,  -7.17,  99.90,  -7.45,  -0.28,  (min)
05/23 00Z,   0.00,  -6.78,  99.90,  -7.06,  -0.28,
05/23 01Z,   0.00,  -5.63,  99.90,  -5.92,  -0.28,
05/23 02Z,   0.00,  -4.00,  99.90,  -4.28,  -0.28,
05/23 03Z,   0.00,  -2.29,  99.90,  -2.58,  -0.28,
05/23 04Z,   0.00,  -0.88,  99.90,  -1.16,  -0.28,
05/23 05Z,   0.00,  -0.05,  99.90,  -0.33,  -0.28,  (max)
05/23 06Z,   0.00,  -0.07,  99.90,  -0.35,  -0.28,
05/23 07Z,   0.00,  -0.99,  99.90,  -1.27,  -0.28,
05/23 08Z,   0.00,  -2.55,  99.90,  -2.84,  -0.28,
05/23 09Z,   0.00,  -4.31,  99.90,  -4.59,  -0.28,
05/23 10Z,   0.00,  -5.88,  99.90,  -6.16,  -0.28,
05/23 11Z,   0.00,  -7.02,  99.90,  -7.30,  -0.28,
05/23 12Z,   0.00,  -7.50,  99.90,  -7.79,  -0.28,  (min)
05/23 13Z,   0.00,  -7.15,  99.90,  -7.44,  -0.28,
05/23 14Z,   0.00,  -6.07,  99.90,  -6.35,  -0.28,
05/23 15Z,   0.00,  -4.60,  99.90,  -4.88,  -0.28,
05/23 16Z,   0.00,  -3.13,  99.90,  -3.41,  -0.28,
05/23 17Z,   0.00,  -2.00,  99.90,  -2.28,  -0.28,
05/23 18Z,   0.00,  -1.50,  99.90,  -1.78,  -0.28,  (max)
05/23 19Z,   0.00,  -1.84,  99.90,  -2.12,  -0.28,
05/23 20Z,   0.00,  -2.92,  99.90,  -3.20,  -0.28,
05/23 21Z,   0.00,  -4.32,  99.90,  -4.60,  -0.28,
05/23 22Z,   0.00,  -5.62,  99.90,  -5.91,  -0.28,
05/23 23Z,   0.00,  -6.54,  99.90,  -6.82,  -0.28,
05/24 00Z,   0.00,  -6.83,  99.90,  -7.11,  -0.28,  (min)
05/24 01Z,   0.00,  -6.30,  99.90,  -6.59,  -0.28,
05/24 02Z,   0.00,  -4.98,  99.90,  -5.27,  -0.28,
05/24 03Z,   0.00,  -3.20,  99.90,  -3.48,  -0.28,
05/24 04Z,   0.00,  -1.41,  99.90,  -1.69,  -0.28,
05/24 05Z,   0.00,  -0.03,  99.90,  -0.31,  -0.28,
05/24 06Z,   0.00,   0.63,  99.90,   0.35,  -0.28,  (max)
05/24 07Z,   0.00,   0.30,  99.90,   0.02,  -0.28,
05/24 08Z,   0.00,  -0.99,  99.90,  -1.27,  -0.28,
05/24 09Z,   0.00,  -2.91,  99.90,  -3.19,  -0.28,
05/24 10Z,   0.00,  -4.96,  99.90,  -5.24,  -0.28,
05/24 11Z,   0.00,  -6.76,  99.90,  -7.04,  -0.28,
05/24 12Z,   0.00,  -8.05,  99.90,  -8.33,  -0.28,
05/24 13Z,  99.90,  -8.55,  99.90,  99.90,  -0.28,
05/24 14Z,  99.90,  -8.10,  99.90,  99.90,  -0.28,
05/24 15Z,  99.90,  -6.82,  99.90,  99.90,  -0.28,
05/24 16Z,  99.90,  -5.10,  99.90,  99.90,  -0.28,
05/24 17Z,  99.90,  -3.35,  99.90,  99.90,  -0.28,
05/24 18Z,  99.90,  -1.98,  99.90,  99.90,  -0.28,