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Marine Forecast and Tides | Local Tides Info | Local Currents Info
Forecast as of 4:16 am EST on March 13, 2010
Synopsis For Massachusetts And Rhode Island Coastal Waters - A major noreaster will drift along the mid Atlantic coast this weekend before edging east and out to sea southeast of Nantucket late Monday. Strong high pres across the northern plains will extend E into New England and the waters Tue into Wed. For information on possible hazardous weather beyond the 24-36 hour forecast period...please visit www.Weather.Gov/Boston and follow the hazardous outlooks link at the top of the blue bar on the left.
Forecast as of 4:16 am EST on March 13, 2010
Boston Harbor-
Gale Warning in effect from 1 PM EST this afternoon through Sunday afternoon
Today - NE winds 15 to 20 kt...becoming E 20 to 25 kt late this morning and afternoon. Gusts up to 35 kt. Waves 2 to 4 ft. At the Outer Harbor entrance...waves 3 to 5 ft...building to 5 to 8 ft this afternoon. Rain. Patchy fog this afternoon. Vsby 1 to 3 nm.
Tonight - NE winds 25 to 30 kt with gusts up to 40 kt. Waves 3 to 5 ft...except 7 to 10 ft at the Outer Harbor entrance. Patchy fog. Rain. Vsby 1 to 3 nm.
Sun - NE winds 25 to 30 kt with gusts up to 45 kt. Waves 3 to 5 ft...subsiding to 2 to 3 ft in the afternoon. At the Outer Harbor entrance...waves 10 to 15 ft. Rain. Patchy fog in the morning. Vsby 1 nm or less.
Sun Night - NE winds 20 to 25 kt...increasing to 25 to 30 kt after midnight. Waves 2 to 3 ft...except 10 to 15 ft at the Outer Harbor entrance. Rain.
Mon - NE winds 25 to 30 kt with gusts up to 45 kt. Waves 2 to 3 ft...except 8 to 13 ft at the Outer Harbor entrance. Rain.
Mon Night - NE winds 20 to 25 kt with gusts up to 40 kt... becoming N 10 to 15 kt with gusts up to 20 kt after midnight. Waves 2 to 3 ft. At the Outer Harbor entrance...waves 8 to 11 ft...subsiding to 6 to 9 ft after midnight. A chance of rain in the evening.
Tue - N winds 15 to 20 kt...diminishing to 5 to 10 kt. Waves 1 to 2 ft.
Wed - NW winds 5 to 10 kt...becoming W. Waves around 2 ft. This product is normally issued twice daily at approximately 4 am and 4 PM...and updated as conditions warrant.
Tides
Date Time Tide Type Height
Boston
2010-03-12 3:16 PM EST Low Tide 0.91 feet
2010-03-12 9:29 PM EST High Tide 8.73 feet
2010-03-13 3:24 AM EST Low Tide 1.20 feet
2010-03-13 9:41 AM EST High Tide 9.55 feet
2010-03-13 3:54 PM EST Low Tide 0.68 feet
2010-03-13 10:08 PM EST High Tide 9.10 feet
2010-03-14 5:05 AM EDT Low Tide 0.83 feet
Bristol
2010-03-12 5:50 PM EST High Tide 1.75 feet
2010-03-12 11:19 PM EST Low Tide -1.40 feet
2010-03-13 6:13 AM EST High Tide 1.98 feet
2010-03-13 11:43 AM EST Low Tide -1.40 feet
2010-03-13 6:32 PM EST High Tide 1.94 feet
2010-03-13 11:58 PM EST Low Tide -1.57 feet
Cape Cod Canal (East Entrance)
2010-03-12 3:09 PM EST Low Tide 0.90 feet
2010-03-12 9:21 PM EST High Tide 8.13 feet
2010-03-13 3:19 AM EST Low Tide 1.08 feet
2010-03-13 9:31 AM EST High Tide 8.82 feet
2010-03-13 3:50 PM EST Low Tide 0.76 feet
2010-03-13 10:00 PM EST High Tide 8.43 feet
2010-03-14 5:01 AM EDT Low Tide 0.85 feet
Gloucester Harbor (Ten Pound Island)
2010-03-12 3:12 PM EST Low Tide 0.73 feet
2010-03-12 9:28 PM EST High Tide 7.91 feet
2010-03-13 3:20 AM EST Low Tide 0.99 feet
2010-03-13 9:40 AM EST High Tide 8.66 feet
2010-03-13 3:51 PM EST Low Tide 0.52 feet
2010-03-13 10:07 PM EST High Tide 8.25 feet
2010-03-14 5:02 AM EDT Low Tide 0.65 feet
Marblehead
2010-03-12 3:12 PM EST Low Tide 0.75 feet
2010-03-12 9:29 PM EST High Tide 8.28 feet
2010-03-13 3:20 AM EST Low Tide 1.02 feet
2010-03-13 9:41 AM EST High Tide 9.07 feet
2010-03-13 3:50 PM EST Low Tide 0.53 feet
2010-03-13 10:07 PM EST High Tide 8.64 feet
2010-03-14 5:01 AM EDT Low Tide 0.66 feet
Merrimack River Entrance
2010-03-12 3:40 PM EST Low Tide 0.73 feet
2010-03-12 9:49 PM EST High Tide 7.68 feet
2010-03-13 3:51 AM EST Low Tide 0.96 feet
2010-03-13 10:04 AM EST High Tide 8.43 feet
2010-03-13 4:20 PM EST Low Tide 0.57 feet
2010-03-13 10:26 PM EST High Tide 7.93 feet
2010-03-14 5:30 AM EDT Low Tide 0.65 feet
Plymouth
2010-03-12 3:37 PM EST Low Tide 0.70 feet
2010-03-12 9:36 PM EST High Tide 8.44 feet
2010-03-13 3:45 AM EST Low Tide 1.02 feet
2010-03-13 9:47 AM EST High Tide 9.29 feet
2010-03-13 4:16 PM EST Low Tide 0.51 feet
2010-03-13 10:14 PM EST High Tide 8.84 feet
2010-03-14 5:27 AM EDT Low Tide 0.69 feet
Providence
2010-03-12 5:53 PM EST High Tide 4.22 feet
2010-03-12 11:07 PM EST Low Tide 0.50 feet
2010-03-13 6:13 AM EST High Tide 4.42 feet
2010-03-13 11:29 AM EST Low Tide 0.40 feet
2010-03-13 6:33 PM EST High Tide 4.52 feet
2010-03-13 11:50 PM EST Low Tide 0.27 feet
Provincetown
2010-03-12 3:34 PM EST Low Tide 0.70 feet
2010-03-12 9:45 PM EST High Tide 8.24 feet
2010-03-13 3:41 AM EST Low Tide 0.99 feet
2010-03-13 9:57 AM EST High Tide 9.03 feet
2010-03-13 4:12 PM EST Low Tide 0.49 feet
2010-03-13 10:24 PM EST High Tide 8.60 feet
2010-03-14 5:23 AM EDT Low Tide 0.63 feet
Salem
2010-03-12 3:19 PM EST Low Tide 0.78 feet
2010-03-12 9:33 PM EST High Tide 8.03 feet
2010-03-13 3:27 AM EST Low Tide 1.05 feet
2010-03-13 9:45 AM EST High Tide 8.79 feet
2010-03-13 3:57 PM EST Low Tide 0.57 feet
2010-03-13 10:12 PM EST High Tide 8.38 feet
2010-03-14 5:08 AM EDT Low Tide 0.70 feet
Currents
Date Time Current Type Speed
Boston Harbor
2010-03-12 3:05 PM EST Slack, Flood Begins 0.00 knots
2010-03-12 6:25 PM EST Max Flood 1.06 knots
2010-03-12 9:32 PM EST Slack, Ebb Begins -0.00 knots
2010-03-13 1:17 AM EST Max Ebb -1.23 knots
2010-03-13 3:25 AM EST Slack, Flood Begins 0.00 knots
2010-03-13 6:44 AM EST Max Flood 1.02 knots
2010-03-13 9:33 AM EST Slack, Ebb Begins -0.00 knots
2010-03-13 1:36 PM EST Max Ebb -1.30 knots
2010-03-13 3:46 PM EST Slack, Flood Begins 0.00 knots
2010-03-13 7:07 PM EST Max Flood 1.12 knots
2010-03-13 10:02 PM EST Slack, Ebb Begins -0.00 knots
2010-03-14 1:59 AM EST Max Ebb -1.25 knots
2010-03-14 5:07 AM EDT Slack, Flood Begins 0.00 knots
Marblehead Channel
2010-03-12 4:10 PM EST Slack, Flood Begins 0.00 knots
2010-03-12 7:35 PM EST Max Flood 0.38 knots
2010-03-12 10:47 PM EST Slack, Ebb Begins -0.00 knots
2010-03-13 2:25 AM EST Max Ebb -0.41 knots
2010-03-13 4:30 AM EST Slack, Flood Begins 0.00 knots
2010-03-13 7:54 AM EST Max Flood 0.37 knots
2010-03-13 10:48 AM EST Slack, Ebb Begins -0.00 knots
2010-03-13 2:45 PM EST Max Ebb -0.44 knots
2010-03-13 4:52 PM EST Slack, Flood Begins 0.00 knots
2010-03-13 8:17 PM EST Max Flood 0.40 knots
2010-03-13 11:17 PM EST Slack, Ebb Begins -0.00 knots
2010-03-14 4:08 AM EDT Max Ebb -0.42 knots
Newburyport (Merrimack River)
2010-03-12 2:11 PM EST Max Ebb -1.23 knots
2010-03-12 4:27 PM EST Slack, Flood Begins 0.00 knots
2010-03-12 7:48 PM EST Max Flood 1.60 knots
2010-03-12 10:35 PM EST Slack, Ebb Begins -0.00 knots
2010-03-13 2:36 AM EST Max Ebb -1.14 knots
2010-03-13 4:44 AM EST Slack, Flood Begins 0.00 knots
2010-03-13 8:08 AM EST Max Flood 1.54 knots
2010-03-13 10:42 AM EST Slack, Ebb Begins -0.00 knots
2010-03-13 2:53 PM EST Max Ebb -1.22 knots
2010-03-13 5:04 PM EST Slack, Flood Begins 0.00 knots
2010-03-13 8:32 PM EST Max Flood 1.66 knots
2010-03-13 11:11 PM EST Slack, Ebb Begins -0.00 knots
2010-03-14 4:15 AM EDT Max Ebb -1.16 knots
Portsmouth Harbor Entrance
2010-03-12 5:09 PM EST Slack, Flood Begins 0.00 knots
2010-03-12 9:05 PM EST Max Flood 0.83 knots
2010-03-12 10:52 PM EST Slack, Ebb Begins -0.00 knots
2010-03-13 1:57 AM EST Max Ebb -1.44 knots
2010-03-13 5:21 AM EST Slack, Flood Begins 0.00 knots
2010-03-13 7:12 AM EST Max Flood 0.81 knots
2010-03-13 8:30 AM EST Min Flood 0.76 knots
2010-03-13 9:09 AM EST Max Flood 0.77 knots
2010-03-13 11:04 AM EST Slack, Ebb Begins -0.00 knots
2010-03-13 2:06 PM EST Max Ebb -1.69 knots
2010-03-13 5:49 PM EST Slack, Flood Begins 0.00 knots
2010-03-13 7:45 PM EST Max Flood 0.86 knots
2010-03-13 8:48 PM EST Min Flood 0.83 knots
2010-03-13 9:37 PM EST Max Flood 0.84 knots
2010-03-13 11:35 PM EST Slack, Ebb Begins -0.00 knots
2010-03-14 3:23 AM EDT Max Ebb -1.56 knots

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