Dawn patrol at Wainui usually starts the same way. Quick look at the cam, coffee in hand, a call on the tide, then that moment on the sand when the breeze still feels cool enough to trick you into thinking the sun won't matter much.
It always matters.
If you surf around Gisborne long enough, you learn that sun care isn't some separate beach-day extra. It sits in the same category as wax, leash, fins and a decent wettie. Sun Bum sunscreen has become a regular part of that kit for a lot of surfers because it's easy to use, built for time around the water, and available in formats that match how people surf here. Lotion for proper coverage, spray for fast top-ups, face-specific options for glare zones, and lip protection that stops your mouth getting cooked by wind and reflected light.
This guide is for surfers who want the practical version. Not just SPF talk, but what feels better under a wetsuit, what's easier to reapply with sandy hands, and what makes more sense for a long session versus a quick paddle.
Shop our full range of sunscreen and zinc
Why Sunscreen Is a Surfer's Best Mate in NZ
A lot of NZ surfers have had the same lesson the hard way. You paddle out early, stay out longer than planned because the bank is working, and come in feeling fine. Then the heat starts building on your face, neck and calves on the drive home.
That's the trap with surfing here. Time disappears in the water, and the sun doesn't need a cloudless scorcher of a day to do damage. On the coast, you're not only getting direct sun. Sun Bum notes that water can increase sun exposure by up to 50% through reflection on its Original SPF 50 sunscreen lotion page. For a surfer at Wainui, that matters because you're sitting above the water between sets, paddling flat, duck-diving, and constantly getting hit from more than one angle.
Why surfers get caught out
Morning sessions feel cooler than they are. Wind hides the heat. Saltwater makes skin feel refreshed. None of that means your protection is holding if you only slapped something on once before paddling out.
A proper surf sunscreen has to do three things well:
- Hold on in the water without disappearing after the first few duck-dives
- Feel wearable so you don't hate having it on
- Be easy to reapply when the session turns into an all-day beach mission
Practical rule: If your sunscreen routine only works on the carpark, it won't work for a real surf day.
If you want a broader look at covering up with hats, rashies and timing your exposure, this sun protection guide for NZ beach days fills in the rest of the puzzle.
What Sets Sun Bum Apart from the Pack
Some sunscreens look good on a shelf and fall apart once they meet salt, sand and a waxed deck. The reason Sun Bum has stuck around in surf circles is simpler than the branding. The range is built around formats people use.
What's often noticed first is the feel. Sun Bum doesn't have that old-school, hard-to-spread drag that makes you skip spots because you can't be bothered rubbing it in. That matters more than people admit. If a sunscreen feels awful, it's often used less and reapplied less often.
What works in real surf use
For body coverage, the lotions are the dependable option. They're easier to place where you want them, easier to work into shoulders, neck and legs, and less likely to end up drifting away in the wind than a spray on a gusty beach carpark.
For quick top-ups, the aerosol format makes sense. It's fast, especially when you're trying to get kids sorted or do a quick refresh before paddling back out. The trade-off is control. A lotion gives you more certainty on coverage. A spray gives you speed. I usually have a number 1 haircut and I find the aerosol is greta for spraying on to my scalp for sun protection for my head.
There's also a practical difference between full-body sunscreen and face-specific sunscreen. The face takes more punishment from glare, salt and rubbing, so a dedicated face product usually makes life easier around the nose, cheeks and forehead.
Why surfers keep coming back to it
Sun Bum also stands out because the range isn't trying to force one formula for every job. That's where a lot of brands miss the mark. A surfer's needs change across the day:
- Long morning surf: you want reliable body coverage
- Quick after-work paddle: you want speed
- Face, lips, nose and ears: you want targeted protection
- Sensitive skin days: you may want a mineral option instead
The sunscreen you actually apply properly beats the “perfect” sunscreen left in the glovebox.
There's another part to it. Sun Bum has long positioned itself close to surf culture rather than generic pharmacy sun care. That doesn't replace performance, but it does help explain why the products are shaped around beach use instead of just everyday commuter use. For surfers, that usually shows up in the little things. Better carry formats, easier reapplication, and formulas you don't mind putting on before a proper session.
Decoding the Sun Bum Range at Blitz Surf Shop
If you're deciding between the different Sun Bum options, it helps to match the product to the kind of session you do. The range most surfers care about is pretty straightforward: the 237ml lotions in SPF 30 and SPF 50, the aerosol sprays in SPF 30 and SPF 50, the face-specific sunscreen lotion, and the UPF lip balm stick.
For the full product listing, you can browse the Sun Bum sunscreen product range at Blitz Surf Shop.
Sun Bum sunscreen at a glance
| Product | Available SPFs | Best For | Formula Type |
|---|---|---|---|
| Lotion | 30, 50 | Full-body coverage before longer sessions | Lotion |
| Aerosol spray | 30, 50 | Fast application and beach-day top-ups | Spray |
| Face sunscreen lotion | Face-specific | Nose, cheeks, forehead, daily wear | Face lotion |
| UPF lip balm stick | Lip protection | Lips in wind, glare and long water time | Balm stick |
Which one suits which job
The 237ml lotion in SPF 50 is the one I'd reach for when the surf looks good enough that you know you'll stay out. It suits long sessions better because you can lay down a more deliberate coat on shoulders, neck, back of legs and the tops of your feet. It's also the safer pick if you're wearing a spring suit or surfing shirtless and you know there'll be repeated water exposure.
The 237ml lotion in SPF 30 is the more relaxed everyday option for people who still want proper coverage but don't always need the heavier-duty feel of the 50. If your beach time is mixed between surfing, hanging on the sand and walking around town afterwards, this can feel a bit lighter in the routine.
The aerosol spray in SPF 50 is built for speed. It's handy for families, for mates sharing a can in the carpark, and for quick reapplication when everyone's trying to get back out before the bank shifts. The spray format is convenient, but take the time to rub it in rather than treating it like a mist-and-go product.
The aerosol spray in SPF 30 works much the same way, just in a lighter protection lane for lower-commitment beach use. It's the kind of option people like for easy summer carry.
The face and lip products matter more than people think
The face-specific sunscreen lotion earns its place because face skin cops the harshest mix of glare, salt and wind. A dedicated face sunscreen is usually more pleasant around the eyes and better for daily use if you're in and out of the water often.
Then there's the UPF lip balm stick, which a lot of surfers forget until their lips are dry, cracked and wrecked. Lips get hammered by sun and wind, especially on long days. A proper balm kept in the surf bag solves that problem before it starts.
- Choose lotion if you want coverage you can trust and don't mind spending a bit more time applying it.
- Choose spray if convenience is your top priority and you're good about rubbing it in.
- Choose face-specific sunscreen if your biggest issue is glare, eye area comfort, or everyday wear.
- Choose the lip balm if you're sick of coming home with dry lips after a windy session.
Original vs Mineral Formulas and Reef Safety Explained
A lot of confusion around Sun Bum sunscreen comes from one word: mineral. People often assume it means the whole formula is simple, stripped-back, or somehow automatically better. It's not that tidy. What mineral tells you first is the type of active UV filter being used.
Sun Bum's mineral range gives a concrete example. One reference notes 20% zinc oxide in a Mineral SPF 50 formula, while another notes 14.7% zinc oxide in a different Mineral SPF 30 formula on the Design Life-Cycle sunscreen reference. For surfers comparing options, that's useful because it shows Sun Bum's mineral products are built around zinc oxide as the active ingredient.
Original formula versus mineral formula
The Original side of the range is usually what people choose when they want a lighter feel and less chance of white cast. For a lot of surfers, that makes it easier to wear over larger body areas without feeling heavily coated.
The Mineral side appeals to people who specifically want zinc oxide-based sun protection. The trade-off is familiar. Mineral formulas can feel thicker and can leave more visible residue, especially if you rush the application.
That doesn't make one better across the board. It makes them better for different people.
| Formula | Usually suits | Trade-off |
|---|---|---|
| Original | Surfers who want lighter everyday wear | May not be what a mineral-only shopper wants |
| Mineral | Surfers focused on zinc oxide active protection | Can feel thicker and show more on skin |
Reading reef and ingredient claims properly
Reef safety gets oversimplified fast. The useful habit is to read the ingredient panel rather than relying only on front-label language. That matters even more because a 2025 lawsuit alleged some Sun Bum mineral products were marketed as “100% mineral” while still containing non-mineral inactive ingredients, and Sun Bum responded that all non-active ingredients were clearly listed on-pack as required by law. For shoppers trying to make informed decisions, the lesson is simple: check what's active, then check what else is in the bottle.
If you're packing for tropical travel and want a broader environmental angle, this guide on reef-safe Hawaii packing is a useful companion read.
For a closer NZ-focused look at zinc-based options, the Blitz guide to zinc sunscreen is worth reading before you choose between original and mineral.
Choosing the Right Sun Bum for Your Session
The easiest way to choose Sun Bum sunscreen is to stop thinking like a label reader and start thinking like a surfer. How long are you out? Are you wearing a wettie top? Do you need fast reapplication? Are your face and lips the weak points?
For a long session at Wainui
Go with the SPF 50 lotion. For a proper session where you'll be paddling, sitting wide and maybe staying out longer than planned, lotion is the safer format. It's easier to spread evenly and tends to feel more dependable once it's on.
If you hate slippery palms, apply body sunscreen first, then wipe or rinse your hands before touching your rails and wax. That small step matters more than people think.
For the quick surf before dark
The aerosol spray offers advantages. You can get coverage on fast, deal with shoulders and arms quickly, and still make the most of a short window. Just don't get lazy with it. Fast application only helps if you still rub it in and don't miss the side of your neck and ears.
For face and lip protection
Use the face sunscreen lotion for the high-glare areas, then keep the UPF lip balm stick in the car or board bag. Lips are one of the easiest places to neglect and one of the quickest places to feel wrecked after a windy surf.
If you finish a session with your lips dry and your nose glowing, your setup is missing two small products that make a big difference.
For sensitive-skin comparison shopping
If you're still weighing Sun Bum against other face-friendly options, Buy Me Japan's curated Japanese sunscreen list is a handy comparison read. It's useful for understanding how different sunscreen textures and skin-feel priorities vary across brands.
A simple way to decide:
- Long, exposed surf: SPF 50 lotion
- Quick convenience: SPF 30 or SPF 50 aerosol
- Daily face use: face-specific sunscreen lotion
- Wind and glare on the mouth: UPF lip balm stick
Pro Tips for Application and Reapplication
Most sunscreen failures happen before you even hit the water. People under-apply, rush it, miss key spots, or assume one coat at home will carry them through the whole day. Sun Bum's own guidance says to reapply every 2 hours and after sweating, towel-drying, or surfing, and to limit direct exposure during the 10am to 4pm window on its sun protection guide. For surfers, that's the whole game. The formula only helps if you renew it.
Start with the easy win. Put it on before you're standing in the wind with sand sticking to your shins. Clean skin, dry skin, proper rub-in.
The surfer's routine that actually works
- Apply before the beach. Carpark application is better than beach application, but home is better again.
- Cover the forgotten zones. Ears, back of neck, tops of feet, hands, scalp line.
- Use lotion for base coverage. It's easier to see where you've been.
- Reapply between surfs. Especially if you've towelled off, changed gear, or had a long water stint.
- Keep a separate face and lip routine. That's where glare and salt bite hardest.
Here's a useful visual walkthrough:
Under wetsuits and rash tops
If you wear sunscreen under your rashie or wetsuit, a good sunscreen shouldn't feel like you've buttered yourself before pulling on a wettie. Let it settle before suiting up. If you rush straight into neoprene, almost any sunscreen can feel messier than it should. For most people a rashie, and definitely a wetsuit, will provide ample sun protection to not need sunscreen to be worn under it.
For more on coverage strategies around zinc products and surf wear, this guide to zinc sun protection is a solid extra read.
Saltwater, towel friction and board contact all chip away at sunscreen film. Reapplication isn't optional on long days.
Your Sun Bum Questions Answered
Is Sun Bum waterproof for a whole surf
No sunscreen should be treated like an all-session force field. Sun Bum's SPF 50 mineral sunscreen lotion is specified as 80 minutes water resistant on the DailyMed product label, and the directions say to reapply after swimming, sweating or towel drying. In surf terms, that means a strong start, not a free pass to forget about it.
Will it make my board slippery
It can if you get it all over your hands and then grab your rails straight away. The fix is simple. Apply, rub in properly, then wipe your palms before handling your board. Lotions are usually easier to control than sprays if slippery hands annoy you.
What holds up better for surfing, spray or lotion
For pure surf use, lotion usually wins because you can place it better and see your coverage. Spray wins on speed and convenience. If you surf a lot, having both makes good sense. Lotion for the main coat, spray for fast top-ups.
Is the face lotion worth buying separately
Yes, if your face is the area that catches the most punishment. Dedicated face sunscreen is often easier to wear daily and more comfortable around the eyes than using the same full-body product everywhere.
Should I choose original or mineral
Choose original if you want a lighter feel. Choose mineral if zinc oxide-based active protection is your priority and you're happy with a thicker texture.
Can I get more Sun Bum-specific advice
If you want a broader brand-focused read, this Sun Bum guide covers more of the range and how surfers tend to use it.
If you need sunscreen that fits actual NZ surf use, not just a generic beach shelf, have a look at Blitz Surf Shop for Sun Bum lotions, sprays, face sunscreen and lip protection. Pick the format that matches your sessions, keep it in your surf bag, and use it like part of your standard paddle-out kit.
