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
#North Spit, CA : 05/22/2025 16:20:58 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/21 00Z,  -0.20,   0.21,   0.41,  99.90,   0.40,
05/21 01Z,  -0.20,   1.09,   1.35,  99.90,   0.46,
05/21 02Z,  -0.10,   1.59,   1.82,  99.90,   0.33,
05/21 03Z,  -0.10,   1.60,   1.83,  99.90,   0.33,  (max)
05/21 04Z,  -0.10,   1.17,   1.48,  99.90,   0.41,
05/21 05Z,  -0.10,   0.48,   0.89,  99.90,   0.51,
05/21 06Z,  -0.20,  -0.25,   0.05,  99.90,   0.50,
05/21 07Z,  -0.20,  -0.86,  -0.62,  99.90,   0.44,
05/21 08Z,  -0.10,  -1.15,  -0.89,  99.90,   0.36,  (min)
05/21 09Z,  -0.10,  -1.02,  -0.65,  99.90,   0.47,
05/21 10Z,  -0.10,  -0.53,  -0.23,  99.90,   0.40,
05/21 11Z,  -0.10,   0.13,   0.42,  99.90,   0.39,
05/21 12Z,  -0.10,   0.75,   1.07,  99.90,   0.42,
05/21 13Z,   0.00,   1.19,   1.50,  99.90,   0.31,
05/21 14Z,   0.00,   1.29,   1.60,  99.90,   0.31,  (max)
05/21 15Z,  -0.10,   0.93,   1.24,  99.90,   0.41,
05/21 16Z,  -0.10,   0.13,   0.42,  99.90,   0.39,
05/21 17Z,   0.00,  -0.94,  -0.57,  99.90,   0.37,
05/21 18Z,  -0.10,  -2.02,  -1.54,  99.90,   0.58,
05/21 19Z,   0.00,  -2.88,  -2.47,  99.90,   0.41,
05/21 20Z,  -0.10,  -3.33,  -2.96,  99.90,   0.47,  (min)
05/21 21Z,   0.00,  -3.20,  -2.77,  99.90,   0.43,
05/21 22Z,   0.00,  -2.50,  -2.10,  99.90,   0.40,
05/21 23Z,   0.00,  -1.42,  -1.20,  99.90,   0.22,
05/22 00Z,  -0.10,  -0.21,  -0.01,  99.90,   0.30,
05/22 01Z,  -0.10,   0.91,   1.04,  99.90,   0.23,
05/22 02Z,   0.00,   1.76,   1.93,  99.90,   0.17,
05/22 03Z,  -0.10,   2.15,   2.43,  99.90,   0.38,  (max)
05/22 04Z,  -0.10,   1.97,   2.34,  99.90,   0.47,
05/22 05Z,   0.00,   1.30,   1.67,  99.90,   0.37,
05/22 06Z,  -0.10,   0.33,   0.69,  99.90,   0.46,
05/22 07Z,  -0.10,  -0.70,  -0.34,  99.90,   0.46,
05/22 08Z,  -0.10,  -1.56,  -1.21,  99.90,   0.45,
05/22 09Z,   0.00,  -2.02,  -1.67,  99.90,   0.35,  (min)
05/22 10Z,  -0.10,  -1.94,  -1.58,  99.90,   0.46,
05/22 11Z,  -0.10,  -1.39,  -1.06,  99.90,   0.43,
05/22 12Z,   0.00,  -0.60,  -0.21,  99.90,   0.39,
05/22 13Z,   0.00,   0.21,   0.56,  99.90,   0.35,
05/22 14Z,   0.00,   0.87,   1.17,  99.90,   0.30,
05/22 15Z,   0.00,   1.16,   1.45,  99.90,   0.29,  (max)
05/22 16Z,   0.00,   0.95,   1.25,  99.90,   0.30,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/22 17Z,   0.00,   0.26,  99.90,   0.58,   0.31,
05/22 18Z,   0.00,  -0.71,  99.90,  -0.38,   0.33,
05/22 19Z,  -0.10,  -1.73,  99.90,  -1.49,   0.34,
05/22 20Z,   0.00,  -2.55,  99.90,  -2.19,   0.36,
05/22 21Z,   0.00,  -2.93,  99.90,  -2.56,   0.37,  (min)
05/22 22Z,   0.00,  -2.70,  99.90,  -2.32,   0.38,
05/22 23Z,   0.00,  -1.88,  99.90,  -1.49,   0.40,
05/23 00Z,   0.00,  -0.69,  99.90,  -0.28,   0.41,
05/23 01Z,   0.00,   0.59,  99.90,   1.01,   0.43,
05/23 02Z,   0.00,   1.73,  99.90,   2.17,   0.44,
05/23 03Z,   0.00,   2.52,  99.90,   2.97,   0.45,
05/23 04Z,   0.00,   2.73,  99.90,   3.20,   0.47,  (max)
05/23 05Z,   0.00,   2.29,  99.90,   2.76,   0.47,
05/23 06Z,  -0.10,   1.30,  99.90,   1.67,   0.47,
05/23 07Z,   0.00,  -0.00,  99.90,   0.46,   0.47,
05/23 08Z,   0.00,  -1.36,  99.90,  -0.89,   0.47,
05/23 09Z,   0.00,  -2.47,  99.90,  -2.01,   0.47,
05/23 10Z,   0.00,  -3.05,  99.90,  -2.58,   0.47,  (min)
05/23 11Z,   0.00,  -2.95,  99.90,  -2.48,   0.47,
05/23 12Z,   0.00,  -2.27,  99.90,  -1.81,   0.47,
05/23 13Z,   0.00,  -1.28,  99.90,  -0.81,   0.47,
05/23 14Z,   0.00,  -0.23,  99.90,   0.24,   0.47,
05/23 15Z,   0.00,   0.65,  99.90,   1.12,   0.47,
05/23 16Z,   0.00,   1.14,  99.90,   1.61,   0.47,  (max)
05/23 17Z,   0.00,   1.08,  99.90,   1.54,   0.47,
05/23 18Z,   0.00,   0.49,  99.90,   0.96,   0.47,
05/23 19Z,   0.00,  -0.41,  99.90,   0.05,   0.47,
05/23 20Z,   0.00,  -1.39,  99.90,  -0.92,   0.47,
05/23 21Z,   0.00,  -2.17,  99.90,  -1.70,   0.47,
05/23 22Z,   0.00,  -2.48,  99.90,  -2.01,   0.47,  (min)
05/23 23Z,   0.00,  -2.13,  99.90,  -1.66,   0.47,
05/24 00Z,   0.00,  -1.18,  99.90,  -0.71,   0.47,
05/24 01Z,   0.00,   0.12,  99.90,   0.59,   0.47,
05/24 02Z,   0.00,   1.46,  99.90,   1.93,   0.47,
05/24 03Z,   0.00,   2.58,  99.90,   3.05,   0.47,
05/24 04Z,   0.00,   3.24,  99.90,   3.71,   0.47,  (max)
05/24 05Z,   0.00,   3.23,  99.90,   3.70,   0.47,
05/24 06Z,   0.00,   2.48,  99.90,   2.95,   0.47,
05/24 07Z,   0.00,   1.14,  99.90,   1.61,   0.47,
05/24 08Z,   0.00,  -0.52,  99.90,  -0.06,   0.47,
05/24 09Z,   0.00,  -2.19,  99.90,  -1.72,   0.47,
05/24 10Z,   0.00,  -3.49,  99.90,  -3.02,   0.47,
05/24 11Z,   0.00,  -4.10,  99.90,  -3.63,   0.47,  (min)
05/24 12Z,   0.00,  -3.90,  99.90,  -3.44,   0.47,
05/24 13Z,   0.00,  -3.04,  99.90,  -2.58,   0.47,
05/24 14Z,   0.00,  -1.82,  99.90,  -1.35,   0.47,
05/24 15Z,   0.00,  -0.52,  99.90,  -0.06,   0.47,
05/24 16Z,   0.00,   0.58,  99.90,   1.04,   0.47,
05/24 17Z,   0.00,   1.23,  99.90,   1.69,   0.47,
05/24 18Z,   0.00,   1.27,  99.90,   1.74,   0.47,  (max)
05/24 19Z,   0.00,   0.76,  99.90,   1.22,   0.47,
05/24 20Z,   0.00,  -0.11,  99.90,   0.35,   0.47,
05/24 21Z,   0.00,  -1.06,  99.90,  -0.60,   0.47,
05/24 22Z,   0.00,  -1.80,  99.90,  -1.33,   0.47,
05/24 23Z,   0.00,  -2.01,  99.90,  -1.54,   0.47,  (min)
05/25 00Z,   0.00,  -1.53,  99.90,  -1.06,   0.47,
05/25 01Z,   0.00,  -0.45,  99.90,   0.02,   0.47,
05/25 02Z,   0.00,   0.94,  99.90,   1.40,   0.47,
05/25 03Z,   0.00,   2.30,  99.90,   2.76,   0.47,
05/25 04Z,   0.00,   3.35,  99.90,   3.82,   0.47,
05/25 05Z,   0.00,   3.84,  99.90,   4.30,   0.47,  (max)
05/25 06Z,   0.00,   3.56,  99.90,   4.02,   0.47,
05/25 07Z,   0.00,   2.48,  99.90,   2.95,   0.47,
05/25 08Z,   0.00,   0.80,  99.90,   1.27,   0.47,
05/25 09Z,   0.00,  -1.17,  99.90,  -0.70,   0.47,
05/25 10Z,   0.00,  -3.06,  99.90,  -2.59,   0.47,
05/25 11Z,   0.00,  -4.46,  99.90,  -3.99,   0.47,
05/25 12Z,   0.00,  -5.02,  99.90,  -4.55,   0.47,  (min)
05/25 13Z,   0.00,  -4.66,  99.90,  -4.19,   0.47,
05/25 14Z,   0.00,  -3.59,  99.90,  -3.12,   0.47,
05/25 15Z,   0.00,  -2.14,  99.90,  -1.67,   0.47,
05/25 16Z,   0.00,  -0.64,  99.90,  -0.17,   0.47,
05/25 17Z,   0.00,   0.62,  99.90,   1.09,   0.47,
05/25 18Z,   0.00,   1.38,  99.90,   1.84,   0.47,
05/25 19Z,   0.00,   1.48,  99.90,   1.94,   0.47,  (max)
05/25 20Z,   0.00,   0.99,  99.90,   1.46,   0.47,
05/25 21Z,   0.00,   0.13,  99.90,   0.60,   0.47,
05/25 22Z,   0.00,  -0.79,  99.90,  -0.33,   0.47,
05/25 23Z,   0.00,  -1.47,  99.90,  -1.00,   0.47,
05/26 00Z,   0.00,  -1.57,  99.90,  -1.10,   0.47,  (min)
05/26 01Z,   0.00,  -0.95,  99.90,  -0.49,   0.47,
05/26 02Z,   0.00,   0.24,  99.90,   0.70,   0.47,
05/26 03Z,   0.00,   1.67,  99.90,   2.13,   0.47,
05/26 04Z,   0.00,   2.99,  99.90,   3.46,   0.47,
05/26 05Z,   0.00,   3.93,  99.90,   4.39,   0.47,
05/26 06Z,   0.00,   4.21,  99.90,   4.68,   0.47,
05/26 07Z,  99.90,   3.67,  99.90,  99.90,   0.47,
05/26 08Z,  99.90,   2.30,  99.90,  99.90,   0.47,
05/26 09Z,  99.90,   0.34,  99.90,  99.90,   0.47,
05/26 10Z,  99.90,  -1.85,  99.90,  99.90,   0.47,
05/26 11Z,  99.90,  -3.86,  99.90,  99.90,   0.47,
05/26 12Z,  99.90,  -5.24,  99.90,  99.90,   0.47,