I Dunked My Camera in the Ocean (So You Don't Have To) 🌊📸

Honest underwater-camera tips for your Hawaii trip — from someone who learned the hard way.

Picture it: Big Island, gorgeous clear water, and a pod of dolphins swims right up to us. I got the shot. I mean the shot. And in my excitement... I may have introduced my little 360 camera to the Pacific Ocean a bit more intimately than the manufacturer recommends. 😬

Worth it? For that dolphin? Absolutely. 😂 But it did earn my camera a one-way ticket to the repair shop — so let me save you that trip with everything I learned.

Lesson #1: Rinsing isn't enough — you have to SOAK

Here's exactly what I did wrong. I rinsed my camera with fresh water the second we got out of the ocean, felt very responsible about it, and figured I was done. It even worked fine when we got home... for a little while. Then it quit on me.

Turns out a quick rinse only gets the surface. Salt sneaks down into the seams, the tiny microphone holes, and around the battery door — and a rinse can't reach it in there. That leftover salt keeps quietly corroding things even after the camera seems fine. That's exactly what got me.

The fix is a freshwater soak, and your kitchen sink is perfect for it:

1. Make sure the battery/card door is fully closed and latched.

2. Fill the sink with cool or lukewarm fresh water — no soap, and never hot water.

3. Soak the camera about 15 minutes. While it's under, gently press the buttons a few times to flush the salt out of the seams.

4. Lift it out, give it a final rinse, and shake the water out of the mic holes.

5. Let it air-dry completely — door still closed — before you open it up. Overnight is safest.

Do this every single time after saltwater. It's the difference between a camera that lasts and a... well, a paperweight with a really nice dolphin photo on it.

Lesson #2: Do you even NEED a dive case? (Maybe not!)

This one genuinely surprised me. A friend on our trip used a dive case for his GoPro — and his footage came out blurry and oddly blue. Mine, with no case, came out crisp. How?

Here's the deal:

• Your GoPro is already waterproof to about 33 feet (10 meters) with no case at all. For snorkeling, that's plenty. And a cheap dive housing can actually make your video worse — the flat lens softens things underwater, and without a special red filter, everything turns blue or green.

• So for snorkeling, I'd shoot the GoPro "naked" — just two habits: lock the touchscreen so the water doesn't tap random buttons for you, and put it on a floating grip so a dropped camera floats instead of vanishing onto the reef forever. 🐠

• A 360 camera (like my Insta360) is a little different. For clear underwater 360 shots you really do want the proper dive case, because it keeps the footage from warping and stitching weird — and it protects the camera (lesson painfully learned 🙃).

• Only reach for a dive housing if you're going deeper than ~33 feet or want drop protection. And if you do, get a good one with a red filter and anti-fog inserts — that combo is the real secret to footage that looks good.

The gear I'd actually pack

I'm only listing what I genuinely use or wish I'd had. (Heads up: these are affiliate links — if you buy through them, I may earn a small commission at no extra cost to you. I only point you to gear I'd use myself. 🌺)

For a GoPro:

• A floating hand grip / Floaty — the #1 thing. It's cheap and it saves your camera from sinking. → See it on Amazon

• Anti-fog inserts — no more foggy footage. → See it on Amazon

• A spare battery or two — they drain fast in the water. → See it on Amazon

• Only if you're going deeper: a dive housing with a red filter set. → See it on Amazon

For an Insta360 (360 camera):

• The official dive case — clear 360 footage and protection (yes, I'm buying one now 😅). → See it on Amazon

• Spare batteries + a charging hub for full days of shooting. → See it on Amazon

• A floating selfie stick so it bobs to the surface if you drop it. → See it on Amazon

For either camera:

• A few lint-free microfiber cloths for drying. → See it on Amazon

The quick version

• Rinse and soak in fresh water after saltwater — 15 minutes, every time.

• Dry it fully before opening the battery door.

• Snorkeling? Your GoPro probably doesn't need a case — just a floaty.

• 360 camera? Get the dive case.

• Going deep? Housing plus a red filter.

That dolphin photo is framed on my wall now, and honestly? Still worth it. But now you can get the shot and keep your camera. 🌺

Aloha, JoJann (your Retired Wife) & Doug (still not the wife — just the one who carries the dry bag 😄)