Yahoo Web Search

Search results

  1. Official U.S. high and low tide predictions. High Tide Flooding Outlooks. Show when, where, and how often high tide flooding may occur at specific locations. Coastal Condition Forecasts. Nowcast and forecast (out to 48-72 hours) model information on water levels, currents, wind, salinity, and water temperature. Featured News.

    • News

      Tides & Currents News Page. CO-OPS provides the national...

    • Navigation Services

      Tides & Currents Navigation Services Page. CO-OPS provides...

    • Coastal Hazards

      Tides & Currents Coastal Hazards Page. CO-OPS provides the...

    • Mapping and Charting

      Tides & Currents Mapping and Charting Page. CO-OPS provides...

  2. 2 days ago · High tide and low tide time today in Boston, MA. Tide chart and monthly tide tables. Sunrise and sunset time for today. Full moon for this month, and moon phases calendar.

    Date
    Date
    High Tide(am)
    High Tide(ft)
    4
    Wed
    12:35
    10.0
    5
    Thu
    1:12
    9.8
    6
    Fri
    1:50
    9.6
    7
    Sat
    2:28
    9.3
  3. 2 days ago · Times for high tide and low tide today in Portland, Maine. Printable monthly tide chart, tide schedule, and tide table for this month and year.

    Date
    Date
    High Tide(am)
    High Tide(ft)
    4
    Wed
    12:27
    9.7
    5
    Thu
    1:03
    9.5
    6
    Fri
    1:39
    9.2
    7
    Sat
    2:14
    8.9
    • Q: What Are Our Tide High/Low Measurements Based on?
    • Q: Why Are There Blank Cells in The Tide Chart?
    • Q: Why Do Some Cells Show Am Or Pm, But Not Others?
    • Q: How Do We Calculate “King Tides”?
    • Q. How Do The Currents Affect The Tides?
    • Q: What Are The Best Resources For Learning More About Tides?

    A:The baseline for giving how high or low the tides are is called the MLLW, or Mean Lower Low Water. This is the average low water height for a complete 19-year Metonic Cycle (also known as the National Tidal Datum Epoch) – basically the time it takes for a high-tide to occur at exactly the same time and date. This number is what is used on nautica...

    A:Sometimes you might notice in our tide charts that the high/low for a given date is not there. The reason for this is the fact the tides don’t quite fit into a daily cycle, and actually average 24 hours and 54 minutes between complete cycles. So those ‘missing’ cells are where the tide time has jumped into the next day.

    A:Similar to the answer above, there are instances where 2 high tides occur in one 12-hour period. If that is the case, the second time will be in the second time column (PM) but will say AM so you know it is in same period as the first time of the day. These are rare, depending on the layout of the harbor and surrounding geographically features.

    A:The truth is we don’t predict King Tides in our tide charts. ‘King Tides’ refer to the highest tide of the year. There are many factors that can increase the height of the tide the are not caused by the predictable phases of the moon, which our tide charts are based on. Things like flooding and river surges can change the height of the tide on an...

    A: Many mariners use a general rule that says that slack water (no movement of water in any direction) occurs at high tide and low tide. However there are exceptions depending on the location and its currents. There are other factors that affect the appearance of slack water: 1. Wind driven currents can alter the timing of slack water. 2. Changes i...

    A:There are several really great organizations with scientifically accurate information on tides: 1. NOAA’s Educational Resources on Tides 2. NOAA’s Tides & Currents Site 3. The National Oceanography Centre (UK) We also have several interesting and helpful articles on Tides: 1. Amazing Facts About the Tide 2. Tides 101: The View from Space 3. Myth-...

  4. Sep 7, 2024 · Today's tide times for Seattle, Washington. The predicted tide times today on Wednesday 11 September 2024 for Seattle are: first low tide at 5:14am, first high tide at 1:25pm, second low tide at 5:56pm, second high tide at 10:13pm. Sunrise is at 6:42am and sunset is at 7:28pm.

  5. 3 days ago · The predicted tide times today on Tuesday 10 September 2024 for Myrtle Beach (Springmaid Pier) are: first high tide at 00:19am, first low tide at 6:19am, second high tide at 1:06pm, second low tide at 7:20pm. Sunrise is at 6:56am and sunset is at 7:28pm.

  6. 1 day ago · Today's tide times for San Diego, California. The predicted tide times today on Friday 13 September 2024 for San Diego are: first low tide at 1:07am, first high tide at 8:05am, second low tide at 12:21pm, second high tide at 6:25pm. Sunrise is at 6:31am and sunset is at 6:56pm.

  1. People also search for