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
#Kodiak Island, AK : 07/14/2025 22:23:01 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/13 06Z,  -0.80,  -6.45,  -6.76,  99.90,   0.49,  (min)
07/13 07Z,  -0.80,  -5.83,  -6.14,  99.90,   0.49,
07/13 08Z,  -0.80,  -4.52,  -4.87,  99.90,   0.45,
07/13 09Z,  -0.80,  -2.82,  -3.30,  99.90,   0.32,
07/13 10Z,  -0.90,  -1.12,  -1.55,  99.90,   0.47,
07/13 11Z,  -0.90,   0.11,  -0.23,  99.90,   0.56,
07/13 12Z,  -0.80,   0.47,   0.00,  99.90,   0.33,  (max)
07/13 13Z,  -0.80,  -0.22,  -0.63,  99.90,   0.39,
07/13 14Z,  -0.90,  -1.83,  -2.38,  99.90,   0.35,
07/13 15Z,  -0.90,  -4.09,  -4.51,  99.90,   0.48,
07/13 16Z,  -1.00,  -6.58,  -6.91,  99.90,   0.67,
07/13 17Z,  -1.00,  -8.75,  -9.23,  99.90,   0.52,
07/13 18Z,  -0.90, -10.03, -10.30,  99.90,   0.63,
07/13 19Z,  -0.90, -10.17, -10.33,  99.90,   0.74,  (min)
07/13 20Z,  -0.90,  -9.25,  -9.58,  99.90,   0.57,
07/13 21Z,  -0.90,  -7.59,  -7.99,  99.90,   0.50,
07/13 22Z,  -1.00,  -5.55,  -5.92,  99.90,   0.63,
07/13 23Z,  -1.00,  -3.56,  -3.99,  99.90,   0.57,
07/14 00Z,  -0.90,  -2.12,  -2.66,  99.90,   0.36,
07/14 01Z,  -0.90,  -1.53,  -2.13,  99.90,   0.30,  (max)
07/14 02Z,  -0.90,  -1.83,  -2.47,  99.90,   0.26,
07/14 03Z,  -0.90,  -2.83,  -3.48,  99.90,   0.25,
07/14 04Z,  -0.90,  -4.27,  -4.95,  99.90,   0.22,
07/14 05Z,  -1.00,  -5.71,  -6.36,  99.90,   0.35,
07/14 06Z,  -0.90,  -6.62,  -7.18,  99.90,   0.34,
07/14 07Z,  -0.90,  -6.65,  -7.23,  99.90,   0.32,  (min)
07/14 08Z,  -0.90,  -5.80,  -6.37,  99.90,   0.33,
07/14 09Z,  -1.00,  -4.34,  -4.75,  99.90,   0.59,
07/14 10Z,  -1.00,  -2.63,  -3.15,  99.90,   0.48,
07/14 11Z,  -1.00,  -1.05,  -1.55,  99.90,   0.50,
07/14 12Z,  -1.00,  -0.06,  -0.60,  99.90,   0.46,  (max)
07/14 13Z,  -1.00,  -0.02,  -0.79,  99.90,   0.23,
07/14 14Z,  -1.00,  -0.99,  -1.63,  99.90,   0.36,
07/14 15Z,  -1.10,  -2.78,  -3.31,  99.90,   0.57,
07/14 16Z,  -1.10,  -5.06,  -5.59,  99.90,   0.57,
07/14 17Z,  -1.10,  -7.37,  -7.95,  99.90,   0.52,
07/14 18Z,  -1.20,  -9.17,  -9.62,  99.90,   0.75,
07/14 19Z,  -1.20,  -9.98, -10.30,  99.90,   0.88,  (min)
07/14 20Z,  -1.20,  -9.63, -10.13,  99.90,   0.70,
07/14 21Z,  -1.20,  -8.35,  -8.87,  99.90,   0.68,
07/14 22Z,  -1.20,  -6.49,  -6.95,  99.90,   0.74,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/14 23Z,  -1.20,  -4.42,  99.90,  -4.90,   0.72,
07/15 00Z,  -1.20,  -2.61,  99.90,  -3.11,   0.70,
07/15 01Z,  -1.20,  -1.49,  99.90,  -2.00,   0.69,
07/15 02Z,  -1.20,  -1.29,  99.90,  -1.82,   0.67,  (max)
07/15 03Z,  -1.30,  -1.95,  99.90,  -2.60,   0.65,
07/15 04Z,  -1.30,  -3.24,  99.90,  -3.90,   0.64,
07/15 05Z,  -1.30,  -4.81,  99.90,  -5.49,   0.62,
07/15 06Z,  -1.30,  -6.22,  99.90,  -6.92,   0.60,
07/15 07Z,  -1.30,  -6.98,  99.90,  -7.70,   0.58,  (min)
07/15 08Z,  -1.30,  -6.81,  99.90,  -7.54,   0.57,
07/15 09Z,  -1.30,  -5.82,  99.90,  -6.57,   0.55,
07/15 10Z,  -1.40,  -4.33,  99.90,  -5.20,   0.53,
07/15 11Z,  -1.30,  -2.70,  99.90,  -3.47,   0.53,
07/15 12Z,  -1.40,  -1.31,  99.90,  -2.18,   0.53,
07/15 13Z,  -1.40,  -0.57,  99.90,  -1.44,   0.53,  (max)
07/15 14Z,  -1.40,  -0.78,  99.90,  -1.65,   0.53,
07/15 15Z,  -1.40,  -1.91,  99.90,  -2.77,   0.53,
07/15 16Z,  -1.40,  -3.71,  99.90,  -4.57,   0.53,
07/15 17Z,  -1.40,  -5.82,  99.90,  -6.69,   0.53,
07/15 18Z,  -1.50,  -7.81,  99.90,  -8.78,   0.53,
07/15 19Z,  -1.50,  -9.16,  99.90, -10.13,   0.53,
07/15 20Z,  -1.50,  -9.48,  99.90, -10.45,   0.53,  (min)
07/15 21Z,  -1.50,  -8.74,  99.90,  -9.71,   0.53,
07/15 22Z,  -1.50,  -7.22,  99.90,  -8.19,   0.53,
07/15 23Z,  -1.40,  -5.29,  99.90,  -6.16,   0.53,
07/16 00Z,  -1.40,  -3.33,  99.90,  -4.20,   0.53,
07/16 01Z,  -1.40,  -1.78,  99.90,  -2.64,   0.53,
07/16 02Z,  -1.40,  -1.01,  99.90,  -1.87,   0.53,  (max)
07/16 03Z,  -1.40,  -1.17,  99.90,  -2.04,   0.53,
07/16 04Z,  -1.40,  -2.13,  99.90,  -3.00,   0.53,
07/16 05Z,  -1.40,  -3.62,  99.90,  -4.48,   0.53,
07/16 06Z,  -1.40,  -5.26,  99.90,  -6.13,   0.53,
07/16 07Z,  -1.40,  -6.62,  99.90,  -7.49,   0.53,
07/16 08Z,  -1.30,  -7.25,  99.90,  -8.02,   0.53,  (min)
07/16 09Z,  -1.30,  -6.98,  99.90,  -7.75,   0.53,
07/16 10Z,  -1.30,  -5.98,  99.90,  -6.74,   0.53,
07/16 11Z,  -1.30,  -4.57,  99.90,  -5.34,   0.53,
07/16 12Z,  -1.30,  -3.09,  99.90,  -3.86,   0.53,
07/16 13Z,  -1.20,  -1.89,  99.90,  -2.56,   0.53,
07/16 14Z,  -1.20,  -1.35,  99.90,  -2.02,   0.53,  (max)
07/16 15Z,  -1.20,  -1.68,  99.90,  -2.35,   0.53,
07/16 16Z,  -1.30,  -2.80,  99.90,  -3.57,   0.53,
07/16 17Z,  -1.30,  -4.43,  99.90,  -5.20,   0.53,
07/16 18Z,  -1.20,  -6.24,  99.90,  -6.91,   0.53,
07/16 19Z,  -1.20,  -7.82,  99.90,  -8.49,   0.53,
07/16 20Z,  -1.20,  -8.72,  99.90,  -9.38,   0.53,  (min)
07/16 21Z,  -1.20,  -8.63,  99.90,  -9.30,   0.53,
07/16 22Z,  -1.20,  -7.63,  99.90,  -8.30,   0.53,
07/16 23Z,  -1.10,  -6.03,  99.90,  -6.59,   0.53,
07/17 00Z,  -1.20,  -4.16,  99.90,  -4.83,   0.53,
07/17 01Z,  -1.20,  -2.39,  99.90,  -3.06,   0.53,
07/17 02Z,  -1.20,  -1.12,  99.90,  -1.78,   0.53,
07/17 03Z,  -1.10,  -0.67,  99.90,  -1.24,   0.53,  (max)
07/17 04Z,  -1.10,  -1.13,  99.90,  -1.69,   0.53,
07/17 05Z,  -1.10,  -2.30,  99.90,  -2.86,   0.53,
07/17 06Z,  -1.10,  -3.89,  99.90,  -4.46,   0.53,
07/17 07Z,  -1.10,  -5.57,  99.90,  -6.13,   0.53,
07/17 08Z,  -1.00,  -6.89,  99.90,  -7.36,   0.53,
07/17 09Z,  -1.00,  -7.48,  99.90,  -7.95,   0.53,  (min)
07/17 10Z,  -1.00,  -7.23,  99.90,  -7.69,   0.53,
07/17 11Z,  -1.00,  -6.32,  99.90,  -6.79,   0.53,
07/17 12Z,  -1.10,  -5.07,  99.90,  -5.64,   0.53,
07/17 13Z,  -1.10,  -3.76,  99.90,  -4.33,   0.53,
07/17 14Z,  -1.10,  -2.71,  99.90,  -3.28,   0.53,
07/17 15Z,  -1.10,  -2.26,  99.90,  -2.83,   0.53,  (max)
07/17 16Z,  -1.10,  -2.56,  99.90,  -3.13,   0.53,
07/17 17Z,  -1.00,  -3.51,  99.90,  -3.97,   0.53,
07/17 18Z,  -1.00,  -4.84,  99.90,  -5.30,   0.53,
07/17 19Z,  -1.00,  -6.26,  99.90,  -6.73,   0.53,
07/17 20Z,  -1.00,  -7.43,  99.90,  -7.90,   0.53,
07/17 21Z,  -0.90,  -7.96,  99.90,  -8.32,   0.53,  (min)
07/17 22Z,  -0.90,  -7.62,  99.90,  -7.98,   0.53,
07/17 23Z,  -0.90,  -6.52,  99.90,  -6.88,   0.53,
07/18 00Z,  -0.90,  -4.95,  99.90,  -5.32,   0.53,
07/18 01Z,  -0.90,  -3.23,  99.90,  -3.60,   0.53,
07/18 02Z,  -0.90,  -1.67,  99.90,  -2.04,   0.53,
07/18 03Z,  -0.90,  -0.65,  99.90,  -1.01,   0.53,
07/18 04Z,  -0.90,  -0.44,  99.90,  -0.81,   0.53,  (max)
07/18 05Z,  -0.90,  -1.08,  99.90,  -1.45,   0.53,
07/18 06Z,  -0.80,  -2.36,  99.90,  -2.62,   0.53,
07/18 07Z,  -0.80,  -4.01,  99.90,  -4.27,   0.53,
07/18 08Z,  -0.70,  -5.71,  99.90,  -5.88,   0.53,
07/18 09Z,  -0.80,  -7.06,  99.90,  -7.33,   0.53,
07/18 10Z,  -0.70,  -7.71,  99.90,  -7.88,   0.53,  (min)
07/18 11Z,  -0.70,  -7.59,  99.90,  -7.75,   0.53,
07/18 12Z,  -0.80,  -6.87,  99.90,  -7.14,   0.53,
07/18 13Z,  99.90,  -5.80,  99.90,  99.90,   0.53,
07/18 14Z,  99.90,  -4.62,  99.90,  99.90,   0.53,
07/18 15Z,  99.90,  -3.62,  99.90,  99.90,   0.53,
07/18 16Z,  99.90,  -3.13,  99.90,  99.90,   0.53,
07/18 17Z,  99.90,  -3.26,  99.90,  99.90,   0.53,
07/18 18Z,  99.90,  -3.90,  99.90,  99.90,   0.53,