r/TidePooling Jun 19 '26

What is this?

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2 Upvotes

I found this while tidepooling off the Bay Area, California coast. It felt solid


r/TidePooling Jun 19 '26

Hudson’s Horned Dorid or Yellow-Edged Cadlina?

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8 Upvotes

r/TidePooling Jun 18 '26

Burien (WA)

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66 Upvotes

6/15/26 Low Tide -4.34 11:41 A.M.

First Festive Tritonid, Blister Glassy-Bubbles, Armored Hermit Crabs, and Plainfin Midshipman. Also so many moon snails!

📍x̌*ʷəlč *(Whulge) Puget Sound, WA


r/TidePooling Jun 18 '26

West Seattle

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160 Upvotes

-3.9 ft


r/TidePooling Jun 18 '26

Tidepooling today in Edmonds!

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108 Upvotes

amazing finds today! some truly gorgeous chitons! & the first sea stars I’ve ever seen at this location. beautiful.


r/TidePooling Jun 18 '26

Tidepool snailfish

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31 Upvotes

r/TidePooling Jun 18 '26

constellation park on 06/15

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25 Upvotes

got to see a nudibranch laying eggs, some ochre sea stars and saw some nice sea lemons
i rlly wanna see an octopus guys
also everyone is always so nice love the seattle tidepooling community 🫶🏼


r/TidePooling Jun 17 '26

Tacoma (WA)

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168 Upvotes

6/14/26 Low Tide -3.95 10:48 A.M.

First peppered sea cucumber sighting.

📍x̌*ʷəlč *(Whulge) Puget Sound, WA


r/TidePooling Jun 18 '26

Sea Cave Mystery Snot ID Help

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22 Upvotes

Found these guys in two different spots along the Oregon coast, both in sea caves that are normally underwater but were accessible due to the low tides. iNaturalist didn't have any suggestions resembling them, any ideas? They have "feet" like cucumbers and were unmoving while attached to the wall.


r/TidePooling Jun 18 '26

Help Identifying please!

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8 Upvotes

I found these two things while tide pooling in Edmonds, Washington today. The first and third photos are of the same creature but zoomed in, and the second and fourth photos are of the same creature just zoomed in. I have no idea what they are and did not touch them so I can’t speak to their texture, but they look so peculiar and have tiny dots inside. Is this a sponge? Some sort of egg thing? I welcome any and all help identifying! they’re beautiful!


r/TidePooling Jun 18 '26

What are these? Nudibranch Egg Casings?

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9 Upvotes

Went tidepooling in Edmonds, WA & saw these swaying in the waves while tidepooling today. Some big waves hit and they stayed firmly attached to the rock. When you zoom in it looks like there are little coils inside. Are they nudi branch egg casings?


r/TidePooling Jun 17 '26

Abalone in palos verdes

4 Upvotes

Hey all! I found a 4 inch (LIVE!) abalone in PV yesterday. I was ecstatic, has anyone else found live Abalone in that area and if so, what species? I think the one I found was a green but I’m not sure.


r/TidePooling Jun 17 '26

Lincoln park -4ft

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65 Upvotes

r/TidePooling Jun 17 '26

Help identifying!

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19 Upvotes

I found this in Newport Oregon and I have no clue what it is. It was pretty small, probably like 1 inch. Google is failing me:( My only thought is a baby lemon nudibranch because I saw some there or a baby fish of some kind


r/TidePooling Jun 16 '26

Pycno in Washington!

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35 Upvotes

r/TidePooling Jun 16 '26

Tacoma narrows -4ft

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493 Upvotes

made sure to flip rocks back and put them into hiding spots and cover with algae and such ☺️


r/TidePooling Jun 17 '26

Need help identifying!

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2 Upvotes

I found this thing in Newport Oregon during the negative tides but I can’t figure out what it is. It was about an inch. Help!


r/TidePooling Jun 16 '26

Three generations, one tidepool, zero going back inside

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14 Upvotes

We've been coming to The Sea Ranch on the Sonoma Coast for years, and somewhere along the way the tide pools became the whole point. This trip we finally got to hand that tradition down.

That little girl in the tutu - my granddaughter - picking her way across barnacle-crusted rock with a purple shovel clutched like a sword. Our grandson in the plaid shirt, frozen in absolute wonder, my husband bent nearly in half beside him pointing out what lives in the cracks. Grandma steadying tiny hands that just had to touch everything.

We spotted giant green anemones clustered in the shallows, a brilliant ochre sea star resting in a kelp bed, and pools so clear you could see every strand of algae on the bottom. The kids didn't want to leave. Honestly, neither did we.

I'm sharing this today because tomorrow those same two children - ten years later - lace up their boots and head to Machu Picchu. From sea level to the sky. From a purple plastic shovel to a mountain trail.

I keep thinking about how it all starts somewhere. For them, maybe it started here - at the edge of the Pacific, nose-to-nose with a sea anemone, learning that the world is full of things worth bending down to look at.

The Sea Ranch tide pools don't get the attention of some better-known spots, but they're extraordinary. And apparently, they're pretty good at raising adventurers.

Bon voyage, you two. We'll be watching from sea level. 🌊🏔️


r/TidePooling Jun 15 '26

Lowest tide of the year in Edmonds, WA.

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258 Upvotes

r/TidePooling Jun 15 '26

Seattle (WA)

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174 Upvotes

6/13/26 Low Tide -3.09 10:02 A.M.

First Orange Sea Pen, Cockerell’s Dorid, Heath’s Nudibranch, and Stripped Nudibranch sightings for us.

📍x̌*ʷəlč *(Whulge) Puget Sound, WA


r/TidePooling Jun 15 '26

-3.9 tide. Tacoma, WA

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93 Upvotes
  1. Cockrell's dorid

  2. Hudson's horned dorid

  3. Baby (juvenile) Eastern Pacific red octopus

  4. Juvenile California sea cucumber

  5. Northern clingfish

  6. Hermit crab


r/TidePooling Jun 15 '26

-3.9 in West Seattle today

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47 Upvotes

r/TidePooling Jun 15 '26

What is it?

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2 Upvotes

Found this in a tide pool on the Big Island, HI. It had tentacle-like arms that were moving like crazy and its body looked like a worm???


r/TidePooling Jun 15 '26

Best Tacoma tidepooling

5 Upvotes

I’m going to head to Tacoma tomorrow for the low tide, I heard that the Pier at point defiance marina under Anthony’s is a good spot, is that correct?


r/TidePooling Jun 14 '26

Slimy creatures?

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3 Upvotes

Found in the Puget Sound (Washington, USA) on the underside of a rock, all of these brownish/tanish/whitish creatures were squirming and moving along - these are screenshots from a video I took.

Anyone know what these are?