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
#Grand Isle East PT, LA : 05/22/2025 07:21:37 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/20 12Z,   0.60,  -1.53,  -0.99,  99.90,  -0.06,
05/20 13Z,   0.60,  -1.42,  -0.82,  99.90,  -0.00,
05/20 14Z,   0.60,  -1.31,  -0.71,  99.90,   0.00,
05/20 15Z,   0.60,  -1.23,  -0.69,  99.90,  -0.06,
05/20 16Z,   0.50,  -1.15,  -0.63,  99.90,   0.02,
05/20 17Z,   0.50,  -1.09,  -0.57,  99.90,   0.02,
05/20 18Z,   0.60,  -1.05,  -0.51,  99.90,  -0.06,
05/20 19Z,   0.60,  -1.02,  -0.48,  99.90,  -0.06,
05/20 20Z,   0.60,  -1.02,  99.90,  99.90,  99.90,
05/20 21Z,   0.60,  -1.03,  99.90,  99.90,  99.90,  (max)
05/20 22Z,   0.60,  -1.06,  -0.68,  99.90,  -0.22,
05/20 23Z,   0.70,  -1.12,  -0.74,  99.90,  -0.32,
05/21 00Z,   0.60,  -1.19,  -0.83,  99.90,  -0.24,
05/21 01Z,   0.60,  -1.28,  -0.95,  99.90,  -0.27,
05/21 02Z,   0.60,  -1.39,  -1.09,  99.90,  -0.30,
05/21 03Z,   0.60,  -1.49,  -1.18,  99.90,  -0.29,
05/21 04Z,   0.50,  -1.58,  -1.35,  99.90,  -0.27,
05/21 05Z,   0.50,  -1.66,  -1.48,  99.90,  -0.32,
05/21 06Z,   0.40,  -1.71,  -1.53,  99.90,  -0.22,  (min)
05/21 07Z,   0.40,  -1.73,  -1.49,  99.90,  -0.16,  (max)
05/21 08Z,   0.40,  -1.71,  -1.52,  99.90,  -0.21,  (min)
05/21 09Z,   0.40,  -1.67,  -1.50,  99.90,  -0.23,
05/21 10Z,   0.40,  -1.61,  -1.40,  99.90,  -0.19,
05/21 11Z,   0.40,  -1.54,  -1.35,  99.90,  -0.21,
05/21 12Z,   0.20,  -1.46,  -1.24,  99.90,   0.02,
05/21 13Z,   0.20,  -1.39,  -1.20,  99.90,  -0.01,
05/21 14Z,   0.20,  -1.34,  -1.15,  99.90,  -0.01,
05/21 15Z,   0.20,  -1.30,  -1.13,  99.90,  -0.03,
05/21 16Z,   0.20,  -1.27,  -1.09,  99.90,  -0.02,
05/21 17Z,   0.20,  -1.26,  -1.07,  99.90,  -0.01,
05/21 18Z,   0.20,  -1.26,  -0.97,  99.90,   0.09,  (max)
05/21 19Z,   0.20,  -1.27,  -1.06,  99.90,   0.01,
05/21 20Z,   0.20,  -1.27,  -1.10,  99.90,  -0.03,
05/21 21Z,   0.20,  -1.28,  -1.11,  99.90,  -0.03,  (min)
05/21 22Z,   0.20,  -1.29,  -1.10,  99.90,  -0.01,  (max)
05/21 23Z,   0.30,  -1.30,  -1.18,  99.90,  -0.18,
05/22 00Z,   0.10,  -1.31,  -1.18,  99.90,   0.03,
05/22 01Z,   0.10,  -1.34,  -1.20,  99.90,   0.04,
05/22 02Z,   0.20,  -1.37,  -1.20,  99.90,  -0.03,
05/22 03Z,   0.10,  -1.41,  -1.28,  99.90,   0.03,
05/22 04Z,   0.10,  -1.45,  -1.49,  99.90,  -0.14,  (min)
05/22 05Z,   0.10,  -1.48,  -1.42,  99.90,  -0.04,
05/22 06Z,   0.10,  -1.50,  -1.39,  99.90,   0.01,  (max)
05/22 07Z,   0.20,  -1.50,  -1.40,  99.90,  -0.10,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/22 08Z,   0.20,  -1.49,  99.90,  -1.38,  -0.10,
05/22 09Z,   0.20,  -1.45,  99.90,  -1.35,  -0.10,
05/22 10Z,   0.20,  -1.40,  99.90,  -1.31,  -0.10,
05/22 11Z,   0.20,  -1.35,  99.90,  -1.25,  -0.10,  (max)
05/22 12Z,   0.10,  -1.30,  99.90,  -1.31,  -0.11,  (min)
05/22 13Z,   0.10,  -1.27,  99.90,  -1.28,  -0.11,
05/22 14Z,   0.10,  -1.26,  99.90,  -1.27,  -0.11,  (max)
05/22 15Z,   0.10,  -1.27,  99.90,  -1.29,  -0.11,
05/22 16Z,   0.10,  -1.31,  99.90,  -1.33,  -0.11,
05/22 17Z,   0.10,  -1.36,  99.90,  -1.38,  -0.12,
05/22 18Z,   0.10,  -1.43,  99.90,  -1.45,  -0.12,
05/22 19Z,   0.10,  -1.49,  99.90,  -1.51,  -0.12,  (min)
05/22 20Z,   0.20,  -1.53,  99.90,  -1.46,  -0.12,  (max)
05/22 21Z,   0.20,  -1.57,  99.90,  -1.49,  -0.12,
05/22 22Z,   0.20,  -1.58,  99.90,  -1.50,  -0.12,  (min)
05/22 23Z,   0.20,  -1.57,  99.90,  -1.49,  -0.12,
05/23 00Z,   0.20,  -1.54,  99.90,  -1.47,  -0.12,
05/23 01Z,   0.20,  -1.51,  99.90,  -1.43,  -0.12,
05/23 02Z,   0.20,  -1.48,  99.90,  -1.40,  -0.12,
05/23 03Z,   0.20,  -1.44,  99.90,  -1.36,  -0.12,
05/23 04Z,   0.20,  -1.41,  99.90,  -1.33,  -0.12,  (max)
05/23 05Z,   0.10,  -1.38,  99.90,  -1.40,  -0.12,  (min)
05/23 06Z,   0.10,  -1.35,  99.90,  -1.37,  -0.12,
05/23 07Z,   0.10,  -1.31,  99.90,  -1.33,  -0.12,
05/23 08Z,   0.20,  -1.27,  99.90,  -1.19,  -0.12,
05/23 09Z,   0.20,  -1.21,  99.90,  -1.14,  -0.12,  (max)
05/23 10Z,   0.10,  -1.16,  99.90,  -1.18,  -0.12,  (min)
05/23 11Z,   0.10,  -1.11,  99.90,  -1.13,  -0.12,
05/23 12Z,   0.10,  -1.08,  99.90,  -1.10,  -0.12,
05/23 13Z,   0.10,  -1.07,  99.90,  -1.09,  -0.12,  (max)
05/23 14Z,   0.10,  -1.09,  99.90,  -1.11,  -0.12,
05/23 15Z,   0.00,  -1.15,  99.90,  -1.27,  -0.12,  (min)
05/23 16Z,   0.10,  -1.24,  99.90,  -1.26,  -0.12,  (max)
05/23 17Z,   0.10,  -1.36,  99.90,  -1.38,  -0.12,
05/23 18Z,   0.10,  -1.49,  99.90,  -1.51,  -0.12,
05/23 19Z,   0.10,  -1.62,  99.90,  -1.64,  -0.12,
05/23 20Z,   0.10,  -1.73,  99.90,  -1.75,  -0.12,
05/23 21Z,   0.10,  -1.82,  99.90,  -1.84,  -0.12,
05/23 22Z,   0.10,  -1.86,  99.90,  -1.89,  -0.12,
05/23 23Z,   0.10,  -1.87,  99.90,  -1.89,  -0.12,  (min)
05/24 00Z,   0.10,  -1.84,  99.90,  -1.86,  -0.12,
05/24 01Z,   0.10,  -1.78,  99.90,  -1.80,  -0.12,
05/24 02Z,   0.10,  -1.70,  99.90,  -1.72,  -0.12,
05/24 03Z,   0.10,  -1.60,  99.90,  -1.62,  -0.12,
05/24 04Z,   0.10,  -1.50,  99.90,  -1.52,  -0.12,
05/24 05Z,   0.10,  -1.40,  99.90,  -1.42,  -0.12,
05/24 06Z,   0.10,  -1.30,  99.90,  -1.32,  -0.12,
05/24 07Z,   0.10,  -1.20,  99.90,  -1.23,  -0.12,
05/24 08Z,   0.10,  -1.11,  99.90,  -1.13,  -0.12,
05/24 09Z,   0.20,  -1.02,  99.90,  -0.95,  -0.12,
05/24 10Z,   0.20,  -0.94,  99.90,  -0.87,  -0.12,
05/24 11Z,   0.20,  -0.88,  99.90,  -0.80,  -0.12,
05/24 12Z,   0.20,  -0.84,  99.90,  -0.76,  -0.12,  (max)
05/24 13Z,   0.10,  -0.83,  99.90,  -0.85,  -0.12,
05/24 14Z,   0.10,  -0.86,  99.90,  -0.88,  -0.12,
05/24 15Z,   0.00,  -0.94,  99.90,  -1.06,  -0.12,
05/24 16Z,   0.00,  -1.06,  99.90,  -1.18,  -0.12,
05/24 17Z,   0.10,  -1.23,  99.90,  -1.25,  -0.12,
05/24 18Z,   0.10,  -1.42,  99.90,  -1.44,  -0.12,
05/24 19Z,   0.10,  -1.61,  99.90,  -1.64,  -0.12,
05/24 20Z,   0.00,  -1.80,  99.90,  -1.92,  -0.12,
05/24 21Z,   0.00,  -1.96,  99.90,  -2.08,  -0.12,
05/24 22Z,   0.00,  -2.07,  99.90,  -2.19,  -0.12,  (min)
05/24 23Z,   0.10,  -2.13,  99.90,  -2.15,  -0.12,  (max)
05/25 00Z,   0.10,  -2.13,  99.90,  -2.15,  -0.12,  (min)
05/25 01Z,   0.10,  -2.08,  99.90,  -2.10,  -0.12,
05/25 02Z,   0.10,  -1.98,  99.90,  -2.00,  -0.12,
05/25 03Z,   0.10,  -1.85,  99.90,  -1.87,  -0.12,
05/25 04Z,   0.10,  -1.70,  99.90,  -1.72,  -0.12,
05/25 05Z,   0.10,  -1.54,  99.90,  -1.56,  -0.12,
05/25 06Z,   0.10,  -1.38,  99.90,  -1.40,  -0.12,
05/25 07Z,   0.10,  -1.23,  99.90,  -1.25,  -0.12,
05/25 08Z,   0.20,  -1.08,  99.90,  -1.00,  -0.12,
05/25 09Z,   0.20,  -0.94,  99.90,  -0.86,  -0.12,
05/25 10Z,   0.10,  -0.82,  99.90,  -0.84,  -0.12,
05/25 11Z,   0.10,  -0.71,  99.90,  -0.73,  -0.12,
05/25 12Z,   0.10,  -0.64,  99.90,  -0.66,  -0.12,
05/25 13Z,   0.10,  -0.61,  99.90,  -0.63,  -0.12,  (max)
05/25 14Z,   0.10,  -0.62,  99.90,  -0.64,  -0.12,
05/25 15Z,   0.00,  -0.69,  99.90,  -0.81,  -0.12,
05/25 16Z,   0.00,  -0.82,  99.90,  -0.94,  -0.12,
05/25 17Z,   0.10,  -1.00,  99.90,  -1.02,  -0.12,
05/25 18Z,   0.10,  -1.23,  99.90,  -1.25,  -0.12,
05/25 19Z,   0.00,  -1.47,  99.90,  -1.59,  -0.12,
05/25 20Z,   0.00,  -1.72,  99.90,  -1.84,  -0.12,
05/25 21Z,   0.00,  -1.95,  99.90,  -2.07,  -0.12,
05/25 22Z,   0.10,  -2.14,  99.90,  -2.16,  -0.12,
05/25 23Z,   0.10,  -2.27,  99.90,  -2.29,  -0.12,
05/26 00Z,   0.10,  -2.33,  99.90,  -2.35,  -0.12,