California King Tides Project
How to Participate |
King Tides Photo Gallery |
About King Tides |
Educator Resources
The next California King Tide Project dates are
January 11 & 12, 2024 and February 9, 2024.
Join #KingTides:
Sign up to receive email about King Tides.
The California King Tides Project helps us visualize future sea level
by observing the highest tides of today. You can help by taking
and sharing photos of the shoreline during King Tides to create a record of changes to
our coast and estuaries.
Explore a map of
photos from recent King Tides.
Find out what time and how high
the King Tides will be near you. Learn how to participate by uploading your
photos via a web browser or with a free app. Your photos will be added to a map of this season's
King Tides photos. As always, please be cautious and respect the power of the ocean, and don't disturb shorebirds that
may be much farther upland than usual.
Join a King Tides event:
Observe and document King Tides on your own or join a group event.
Events will be posted throughout the season, so check back for more.
Each respective hosting organization is responsible for the following events. Please contact
them for further details.
Thursday, January 11, 2024
King Tides Tour
Arcata Marsh
South I Street, Arcata, Humboldt County
Jan. 11, 11am
Presented by Friends of the Arcata Marsh
Friends of the Arcata Marsh will offer a special King Tide Tour at the Arcata Marsh.
Meet leaders Elliott Dabill and Barbara Reisman at 11 a.m. on South I Street, in the
first parking lot in from Samoa Boulevard, across from the "green wall." (Note that
this is not at the usual Interpretive Center meeting place for FOAM tours.) Learn what
makes the tides so much higher than normal; the increases expected as sea level rises;
and what will happen to Humboldt Bay as the rest of the century brings monumental changes
to our home. This tour will occur rain or shine. For more information, call (707) 826-2359.
King Tides Kick-Off
Campbell Cove, Sonoma Coast State Park
Bodega Bay, Sonoma County
Jan. 11, 9:30am
Presented by Stewards of the Coast and Redwoods
Please join us for an introduction to the King Tides project and anopportunity to observe the
highest tides of the year. Safety is our first priority while observing King Tides. The peak high
tide is at 9:52 AM, predicted height is 6.72 ft. If you would like to learn more please contact
rebecca@stewardscr.org.
Details and register online.
King Tide Walk at China Camp
China Camp State Park, Marin County
Jan. 11, 11:30am-12:30pm
Presented by Friends of China Camp
Join scientists from San Francisco
Bay National Estuarine Research Reserve to walk
from Back Ranch Meadows Campground to Turtle Back Nature Trail for views of flooded
marshlands. Learn how king tides can help scientists understand the impacts of future
sea level rise. Bring your camera to capture birds of prey and other predators taking
advantage of rising waters that flush out shorebirds, rodents, and other potential prey.
Wear shoes that can handle muddy trails, and bring clothes for changeable weather. Note:
Flooded roadways may limit park access. To avoid driving through floodwaters, take
the N. San Pedro Rd. exit off U.S. 101 and continue east to China Camp; park in the
campground lot. Easy 2 miles round trip walk. Ages 8 and older (ages 8 to 18 must be
accompanied by a parent or responsible adult). Cost: Free for FOCC members ($5 donation nonmembers).
Further details emailed with registration confirmation.
Registration info
A Royal Walk with the King Tide along the Embarcadero
Between Pier 3 and Pier 5 on the Bay side of San Francisco's Embarcadero
Jan. 11, 10:15am-11:15am
Presented by Exploratorium and Port of San Francisco
Join the Exploratorium and Port of San Francisco staff on the San Francisco
waterfront to observe, photograph, and discuss the King Tides. Come find out
what causes the tides, why we have higher tides at this time of year, and learn
more about the Waterfront Resilience Program's efforts to protect the city's
waterfront. Because of sea level rise, the King Tides of today provide opportunities
to experience the "normal" high tides of tomorrow. We'll meet rain or shine. Come
see the future! This event is free, no reservations are required. Exploratorium
museum entrance is not included. The high tide predicted at our closest tide
station that day is 7.12 feet at 10:43am. For more information, contact Lori Lambertson
at llambertson@exploratorium.edu.
After Dark: King Tides
Exploratorium
Pier 15 (Embarcadero at Green Street), San Francisco
Jan. 11, 6pm-10pm
Presented by Exploratorium
Give yourself the royal treatment at tonight's After Dark. Learn about king tides
with Exploratorium scientists and researchers. Are the king tides of today the normal
high tides of tomorrow? How are sea levels affected by the Sun and the moon? Join us
at the Exploratorium to find out. This event is for adults 18 years and older. Tickets
are $19.95. More info and tickets
King Tides Walk at Strawberry Creek
Sea Breeze Deli, 598 University (west of I-80)
Berkeley, Alameda County
Jan. 11, 10am
Presented by Friends of Five Creeks
Friends of Five Creeks leads a King Tides walk on the Berkeley shoreline. Meet at 10 AM in front
of Sea Breeze Deli. This is easy to access by foot, bike, or AC Transit, and there is plenty of parking.
This walk goes rain or shine -- a storm gives an idea of future sea-level rise! Dress for
the waterfront's fast-changing weather and possible flooded trails. No reservations needed.
Email f5creeks@gmail.com with questions.
King Tide Hike at Elkhorn Slough Reserve
Elkhorn Slough National Estuarine Research Reserve
1700 Elkhorn Road, Watsonville
Jan. 11, 9am-11am
Presented by Elkhorn Slough Reserve
Join an Elkhorn Slough Reserve naturalist to see a high king tide for yourself!
Learn what causes high tides, talk about why king tides are so interesting, and
take a hike to the Reserve's boardwalk to witness the event firsthand. We'll
also take photos to submit to the California King Tides Project. The hike distance
is approximately 1.25 miles round trip.
RSVP optional
Friday, January 12, 2024
King Tides at the Cove
Doug Siden Visitor Center at Crab Cove
1252 McKay Avenue, Alameda
Jan. 12, 11:30am-Noon
Presented by East Bay Regional Parks District
Stop by during your lunch break and watch as the king tide flows into the
marine protected area. Participate in community science and take photos to help document
this tidal event!
More info
King Tide Hike at Elkhorn Slough Reserve
Elkhorn Slough National Estuarine Research Reserve
1700 Elkhorn Road, Watsonville
Jan. 12, 10am-Noon
Presented by Elkhorn Slough Reserve
Join an Elkhorn Slough Reserve naturalist to see a high king tide for yourself!
Learn what causes high tides, talk about why king tides are so interesting, and
take a hike to the Reserve's boardwalk to witness the event firsthand. We'll
also take photos to submit to the California King Tides Project. The hike distance
is approximately 1.25 miles round trip.
RSVP optional
King Tide Watch 2024
Manhattan Beach Pier, Los Angeles County
Jan. 12, 8:30-9:30am
Presented by Roundhouse Aquarium
Join the Roundhouse Aquarium, nature enthusiasts, and scientists to documate the King Tide of 2024
at the base of the Manhattan Beach Pier and take photos for the King Tides Project.
More information and RSVP
Wandering the King Tides
Kendall-Frost Marsh
2055 Pacific Beach Drive, San Diego
Jan. 12, 8am-10am
Presented by San Diego Audubon Society
Come to Kendall-Frost Marsh to get an overview of sea level rise, the birds
that rely on disappearing marsh habitat, and tools for documenting and reporting
King Tides.
More information and RSVP
Saturday, January 13, 2024
King Tide Walk at Hayward Shoreline
Hayward Regional Shoreline West Winton Avenue Staging Area, Alameda County
Jan. 13, Noon-1:30pm
Presented by East Bay Regional Park District
What are King Tides? How do they affect plants and animals, and what can we learn from
them? Find out the answers to these questions and participate in the community science
King Tides Project on this easy walk along the San Francisco Bay shore. Be prepared for
muddy shoes! All ages. Parent participation required. This is a drop-in program; no
registration is required. For information, call (510) 544-3220.
A Royal Walk with the King Tides
Cooley Landing Education Center, San Mateo County
2100 Bay Road, East Palo Alto
Jan. 13, 1pm-3:30pm
Presented by Grassroots Ecology, KQED, Exploratorium, and Climate Resilient Communities
Join a stroll along the bay to observe, photograph, and discuss the king
tide. Find out what causes the tides and why we have king tides at this
time of year, and learn about sea level rise and resilience projects.
We'll meet rain or shine so wear shoes that can get wet! We'll have
stations where you can talk with a scientist or educator, and the
Exploratorium is bringing interactive educational displays. This event
is free, and prior registration is required. This event will be offered
in both English and Spanish. Details and registration: www.kqed.org/event/3930
El Exploratorium de San Francisco, Climate Resilient Communities, y
Grassroots Ecology te invitan a un paseo por la bahía para observar,
fotografiar, discutir y aprender sobre las mareas llamadas "del rey."
Entérate de qué causa estas mareas y del porqué ocurren durante esta
época del año. También te invitamos a aprender sobre el aumento del
nivel del mar y proyectos de resiliencia. Nos reuniremos llueva o truene,
así que vengan preparados! Tendremos estaciones donde podrán platicar
con un científico o un profesor y el Exploratorium tendrá preparadas
gráficas educacionales interactivas. El evento es bilingüe, gratis, y
solo necesitas registrarte con anticipación. www.kqed.org/event/3930
King Tides Walk at the Baylands
EcoCenter, 2560 Embarcadero Road, Palo Alto, Santa Clara County
Jan. 13, Noon-2pm
Presented by Environmental Volunteers
Join a fun, interactive learning experience which will teach you about what
a King Tides is, and why they are so exciting. All ages are welcome – activities
will be accessible and enjoyable for kids and adults alike.
Register for this free event.
King Tide Hike at Elkhorn Slough Reserve
Elkhorn Slough National Estuarine Research Reserve
1700 Elkhorn Road, Watsonville
Jan. 13, 11am-1pm
Presented by Elkhorn Slough Reserve
Join an Elkhorn Slough Reserve naturalist to see a high king tide for yourself!
Learn what causes high tides, talk about why king tides are so interesting, and
take a hike to the Reserve's boardwalk to witness the event firsthand. We'll
also take photos to submit to the California King Tides Project. The hike distance
is approximately 1.25 miles round trip.
RSVP optional
Friday, February 9, 2024
Students & Teachers: Float the California Coast & Learn About King Tides
Online
Feb. 9, 9am-10am
Presented by California State Parks
Join State Parks staff to float up the California coast and visit a
handful of our State Beaches during the king tides! These naturally
occurring ocean events cause extreme low and high tides along the
California coast. Students will hear from State Park interpreters
from southern to northern California and get to witness the high
water events happening live! We'll learn about the science of what
causes king tides and we'll even have a special guest appearance from
a researcher from Scripps Institution of Oceanography. Get ready to time
travel as we learning how king tides allow us to see into the future!
Pre-registration is required: Webinar Registration - Zoom
King Tides Bike Ride
Northcoast Environmental Center office
415 I Street, Arcata
Feb. 9, 11am-1pm
Presented by Northcoast Environmental Center
View the king tides in a group bike ride through the Arcata Marsh, past
the wastewater treatment plant, and out the Bay Trail. Start and end at
the Northcoast Environmental Center office in Arcata. Email
director@yournec.org for more details.
A Royal Walk with the King Tide along the Embarcadero
Between Pier 3 and Pier 5 on the Bay side of San Francisco's Embarcadero
Jan. 11, 10:15am-11:15am
Presented by Exploratorium and Port of San Francisco
Join the Exploratorium and Port of San Francisco staff on the San Francisco
waterfront to observe, photograph, and discuss the King Tides. Come find out
what causes the tides, why we have higher tides at this time of year, and learn
more about the Waterfront Resilience Program's efforts to protect the city's
waterfront. Because of sea level rise, the King Tides of today provide opportunities
to experience the "normal" high tides of tomorrow. We'll meet rain or shine. Come
see the future! This event is free, no reservations are required. Exploratorium
museum entrance is not included. The high tide predicted at our closest tide
station that day is 7.05 feet at 10:36am. For more information, contact Lori Lambertson
at llambertson@exploratorium.edu.
King Tides at the Cove
Doug Siden Visitor Center at Crab Cove
1252 McKay Avenue, Alameda
Feb. 9, 10:30am-11:30am
Presented by East Bay Regional Parks District
Stop by during your lunch or morning break and watch as the king tide flows into the
marine protected area. Participate in community science and take photos to help document
this tidal event!
More info
Santa Monica King Tides Celebration
Heal the Bay Aquarium, Santa Monica Pier
1600 Ocean Front Walk, Santa Monica
Feb. 9, 7:30am-9:30am
Presented by Climate Action Santa Monica
Experience one of the wonders of nature, the highest tides of the year with Climate Action Santa Monica!
When the planets and sun are at their closest, and the orbits of the earth and sun are just right, the
King Tides, the highest tides of the year, will occur. These high tides give us a glimpse into the future
of sea level rise and how these changes will affect our beach, coastal infrastructure, and our community.
More info and sign up
Saturday, February 10, 2024
Discovery Days - King Tides
Wetlands Edge Trail
2 Eucalyptus Drive, American Canyon, Napa County
Feb. 10, 11:30am-2pm
Presented by American Canyon Community & Parks Foundation
Join ACCPF for a morning of nature exploration learning about the annual
California King Tides and their impact on our local wetlands. Learn about
the causes of King Tides and how they impact our wetlands, learn about sea
level rise with the Sierra Club, and observe the King Tides during a Photo Walk.
This free event is open to the public and appropriate for all ages.
More info
King Tide Paddle
Petaluma River, Lakeville Landing to San Pablo Bay
Feb. 10, 2pm
Presented by Napa Valley Paddle
Ride the Tide with NVP! Since 2016 NVP has been celebrating the King Tides.
This year we will paddle 7 miles in about two hours' time, into the sunset
as we approach San Pablo Bay. Enjoy sweeping views, oak studded hills of
Olampali and a ridgeline that extends to Mt. Tam. Join the flotilla, see the future.
Bring your own gear and pay $5 for river access at Lakeville Landing, or
rent your gear. Get details and reservation:
More info
Flood Futures: A Flood Walk in Suisun City (King Tide Edition)
Suisun City Civic Center
701 Civic Center Blvd, Suisun City, Solano County
Feb. 10, 2pm-4pm
Presented by Sustainable Solano and Greenbelt Alliance
Join a free, interactive waterfront tour to learn about the impacts of flooding, sea level
rise, and stormwater management in Suisun City and the Bay Area. The approximately two mile walk will begin near
the water behind the Suisun City Civic Center, including discussion of climate change
impacts as well as potential adaptation measures to mitigate harm to the community and
landscape. We will also see how the slough interacts with urban areas and learn about
the surrounding ecology.
More info
King Tide Day in San Rafael / Día de las Mareas Reales
Boro Community Center
50 Canal Street, San Rafael, Marin County
Feb. 10, 10am-1pm
Presented by Canal Alliance, City of San Rafael, UC Berkeley, Marin Audubon Society, Canal Arts, the Multicultural Center of Marin.
Have fun and join your neighbors and local scientists to take pictures and
measure the flooding in your community. Participants will go in teams to low-lying
spots on the waterfront with science kits to help document king tide impacts.
The information and photos you collect will help our community prepare for sea
level rise. Waterproof boots recommended. Please register in advance for this free event.
Invitamos a los vecinos a reunirse durante las mareas más altas del año, conocidas como
Mareas Reales, para recolectar datos sobre el riesgo de inundaciones en el vecindario
de El Canal. Los participantes se dirigirán a la orilla de la bahia con "kits de ciencia
ciudadana" para ayudar a medir los datos de inundaciones en varios lugares. Los datos
que se recolecten informarán las acciones que nuestra comunidad tomará para prepararse
ante el aumento del nivel del mar. Por favor, registrarse para este evento gratuita.
King Tide Walk at Hayward Shoreline
Hayward Regional Shoreline, West Winton Avenue Staging Area, Alameda County
Feb. 10, 11am-12:30pm
Presented by East Bay Regional Park District
What are King Tides? How do they affect plants and animals, and what can we learn from
them? Find out the answers to these questions and participate in the community science
King Tides Project on this easy walk along the San Francisco Bay shore. Be prepared for
muddy shoes! All ages. Parent participation required. This is a drop-in program; no
registration is required. For information, call (510) 544-3220.
King Tide Ride on the South Bay Shoreline
Baylands Park
999 East Caribbean Drive, Sunnyvale, Santa Clara County
Feb. 10, 9:30am-1pm
Presented by Silicon Valley Bicycle Coalition
Ride bikes with SVBC and partners to see the King Tides up close at a leisurely
pace. All our rides are no-drop, with ride support always alongside our newest
riders. You'll love seeing the beauty of our shoreline on a casual, family-friendly
fun ride. Get details and register.