when is high tide
High tide times depend on your exact location and the date, so there is no single universal answer to “when is high tide.”
Quick Scoop
To find out when high tide is for you right now, you’ll need to check a tide service for your nearest coastal or tidal location. These services let you search by town, harbor, or GPS and then show today’s and upcoming high and low tides with exact times and heights.
How to quickly check today’s high tide
- Go to any reputable tide‑time website or app (for example, sites that publish NOAA‑based tide tables in the US, or national hydrographic services elsewhere).
- Enter your nearest harbor, beach, or city name (e.g., “San Diego, CA” or “Port of Los Angeles”).
- Open “Today” or “Upcoming tides” and look for rows labeled “High tide” – they’ll show:
- Time (often in local time, e.g., 9:45 am and 10:08 pm).
* Height (feet or meters).
- Note that many places have two high tides and two low tides each day (a semidiurnal pattern).
Example: For Washington, DC on a sample February day, the table shows a first high tide at 9:45 am and a second high tide at 10:08 pm, along with two low tides.
Why high tide time changes every day
- The tide follows the Moon’s gravitational pull, so high tide shifts by roughly 50 minutes later each day.
- Local geography (bays, inlets, rivers) alters the exact time and height, which is why you must check a location‑specific table.
If you’re planning an activity
- For beach walks or rockpooling: Aim for an hour or two either side of low tide for more exposed shore.
- For small‑boat launching, surfing, or fishing: Many people prefer a couple of hours before and after high tide, but local advice and safety notices should always come first.
If you tell me your nearest town or beach, I can explain how to read the tide table for that specific spot and help you interpret “when is high tide” there.
Information gathered from public forums or data available on the internet and portrayed here.
