Grab your camera and snap a King Tide

What is a King Tide?

King Tides are the highest tides of the year. Washington’s King Tides usually occur in late December/early January and are driven by the position and distance of the moon and sun to the earth. The shape of bays and estuaries can magnify the intensity of tides and tidal range. In addition, low barometric pressure affects tidal height. King Tides bring unusually high water levels and can cause tidal flooding. These tides can last for several days and range anywhere between a few inches to several feet above normal.

For example, due to low barometric pressure in the winter combined with the King Tide event, on January 5, Seattle’s water level is projected to reach +13.3 feet as compared to an average high tide range of +7 to +11 feet during summer high tides.
 

 Your photos give a glimpse of what the future may look like

Your photographs help scientists visualize the impact of rising waters on Washington’s coasts. Human and natural processes are constantly altering our shores and projections indicate that future sea level rise will intensify these changes. We want to continue capturing what happens during extreme high tides, and we need your help!
 

Where and when

Below are the projected King Tide events for the 2014 Season and their corresponding water levels. 
 

Strait of Juan de Fuca	Dec 30	Dec 31	Jan 1	Jan 2	Jan 29
Port Angeles	11:19 am, 8.5 feet	12:06 pm, 8.6 feet	12:59 pm, 8.5 feet	1:51 pm, 8.2 feet	12:04 pm, 8.2 feet

 

Puget Sound	Jan 4	Jan 5	Jan 6
Seattle		8:04 am, 13.3 feet	8:47 am, 13.1 feet
Everett		8:10 am, 12.8 feet	8:49 am, 12.5 feet
Olympia	8:07 am, 17.1 feet	8:49 am, 17.1 feet	9:32 am, 16.9 feet

 

Coastal Washington	Dec 31	Jan 1	Jan 2	Jan 30	Jan 31
La Push	10:45 am, 10.0 feet	11:37 am, 10.2 feet	12:27 am, 10.2 feet	11:28 am, 10.1 feet	12:19 pm, 10.1 feet

 

Submit your pics

Your pictures will be used in educational and outreach materials to raise awareness around the impacts of flooding, sea level rise, and how humans interact with these vulnerable coastal areas.

Below are three ways to share your photos. Most importantly, please share your photos on washington.kingtides.net and the Flickr group. Be sure to record the date, time, and location of each picture.
 

1. Upload your picture to Washington’s Witness King Tides website at http://washington.kingtides.net. Scroll over “Get Involved” and then click on “Share your Photos.”
    
2. Go to www.flickr.com to sign up for a free account, if you don’t already have one. Join the Washington King Tides Photo Initiative Group. Edit each photo in Flickr to include in the description, date, time, direction facing, and any recognizable structure or location.
    
3. Upload your picture to Instagram from the location where you took the picture and use #kingtides.

Be safe

Take extra precautions when you walk on slippery areas or near big waves, and always be aware of your surroundings and the weather conditions.

Don’t forget to upload your pictures on our Flickr group and Witness King Tides website!