https://surfersspf.com/ A coastal field manual on sun exposure in surf and open water. Reading the forecast, cover, the areas that take the load, and the plan made before entry. en-GB Sun, 09 Aug 2026 15:31:53 +0000 Northbank Media 2026 Northbank Media editorial@surfersspf.com (Northbank Media) https://surfersspf.com/water-and-light/wind-and-evaporative-cooling https://surfersspf.com/water-and-light/wind-and-evaporative-cooling Sat, 01 Aug 2026 09:00:00 +0000 Wind on wet skin removes the sensation people use as their only sun warning, and it hides heat strain in the other direction too. Why a cold feeling session Surfers SPF https://surfersspf.com/water-and-light/wet-skin-and-spray https://surfersspf.com/water-and-light/wet-skin-and-spray Sat, 01 Aug 2026 09:00:00 +0000 Wet skin does not behave like dry skin under the sun, and salt spray on the face does more than sting. What is really happening on the surface across a three Surfers SPF https://surfersspf.com/water-and-light/repeated-immersion-and-what-survives https://surfersspf.com/water-and-light/repeated-immersion-and-what-survives Sat, 01 Aug 2026 09:00:00 +0000 Not a test protocol, a description of real conditions. Moving water, friction, wind, salt and your own hands, acting continuously on whatever you put on befo Surfers SPF https://surfersspf.com/water-and-light/reflection-off-water https://surfersspf.com/water-and-light/reflection-off-water Sat, 01 Aug 2026 09:00:00 +0000 A UV forecast describes light arriving from the sky onto a flat surface. On the water you also receive light coming back up, and it reaches the parts of you Surfers SPF https://surfersspf.com/water-and-light/glare-and-eye-protection https://surfersspf.com/water-and-light/glare-and-eye-protection Sat, 01 Aug 2026 09:00:00 +0000 Reflected light off a moving surface is the specific geometry that gets under a brim and into the eye. Why glare on water is a safety issue as well as a comf Surfers SPF https://surfersspf.com/water-and-light https://surfersspf.com/water-and-light Sat, 01 Aug 2026 09:00:00 +0000 Reflection off a moving surface, wet skin, spray, glare and wind. The physical reasons a coastal session is not a day in a field, described without a single Surfers SPF https://surfersspf.com/session-plan/zinc-in-surf-conditions https://surfersspf.com/session-plan/zinc-in-surf-conditions Sat, 01 Aug 2026 09:00:00 +0000 A practical account of why heavy, visible, opaque formats became normal among people who spend the most hours in the water. No brands, no claims, no percenta Surfers SPF https://surfersspf.com/session-plan/the-session-plan https://surfersspf.com/session-plan/the-session-plan Sat, 01 Aug 2026 09:00:00 +0000 A pre entry checklist organised by time rather than topic. What is decided before entry, what can still be influenced in the water, and what cannot be fixed Surfers SPF https://surfersspf.com/session-plan/the-reapplication-problem https://surfersspf.com/session-plan/the-reapplication-problem Sat, 01 Aug 2026 09:00:00 +0000 Every set of sun guidance says reapply. In surf you cannot. What experienced water users actually do about it, described without pretending any of it is a su Surfers SPF https://surfersspf.com/session-plan/hydration-heat-and-performance https://surfersspf.com/session-plan/hydration-heat-and-performance Sat, 01 Aug 2026 09:00:00 +0000 You lose fluid in cold water and never feel thirsty. Why hydration in surf is a performance and judgement question first, and where it stops being this manua Surfers SPF https://surfersspf.com/session-plan/dawn-and-evening-sessions https://surfersspf.com/session-plan/dawn-and-evening-sessions Sat, 01 Aug 2026 09:00:00 +0000 The edges of the day are the biggest single reduction available to a surfer, and they come with real costs. What you gain, what you give up, and what changes Surfers SPF https://surfersspf.com/session-plan/application-timing-and-coverage https://surfersspf.com/session-plan/application-timing-and-coverage Sat, 01 Aug 2026 09:00:00 +0000 You get one application, on the sand, with dry hands, before the wetsuit. How to use it, in what order, and which areas people skip every single time. Surfers SPF https://surfersspf.com/session-plan https://surfersspf.com/session-plan Sat, 01 Aug 2026 09:00:00 +0000 Reapplication is the control this environment removes. What replaces it: timing, coverage, cover, zinc as a practical choice, and a plan made on the sand whi Surfers SPF https://surfersspf.com/reading-the-day/why-cloud-and-cold-mislead https://surfersspf.com/reading-the-day/why-cloud-and-cold-mislead Sat, 01 Aug 2026 09:00:00 +0000 Skin does not burn because of heat and cloud does not remove ultraviolet reliably. Why the two things people judge a day by are the two least useful signals Surfers SPF https://surfersspf.com/reading-the-day/the-hours-that-matter https://surfersspf.com/reading-the-day/the-hours-that-matter Sat, 01 Aug 2026 09:00:00 +0000 Ultraviolet follows a steep daily curve driven by sun angle. What moving a session to dawn or evening genuinely changes, and what it costs you in tide, wind Surfers SPF https://surfersspf.com/reading-the-day/reading-a-forecast-for-exposure https://surfersspf.com/reading-the-day/reading-a-forecast-for-exposure Sat, 01 Aug 2026 09:00:00 +0000 Surfers already read forecasts fluently. A short guide to pulling the exposure information out of the same screens you already check for swell, wind and tide Surfers SPF https://surfersspf.com/reading-the-day/latitude-altitude-and-season https://surfersspf.com/reading-the-day/latitude-altitude-and-season Sat, 01 Aug 2026 09:00:00 +0000 Why the same person burns differently in Cornwall, Biarritz and the Canaries, what altitude does on a coastal road trip, and why the UK spring catches people Surfers SPF https://surfersspf.com/reading-the-day/how-the-uv-index-works https://surfersspf.com/reading-the-day/how-the-uv-index-works Sat, 01 Aug 2026 09:00:00 +0000 The UV index is a forecast of the strength of the sun's ultraviolet at ground level, banded so it can be acted on. What it includes, what it leaves out, and Surfers SPF https://surfersspf.com/reading-the-day/duration-is-the-variable https://surfersspf.com/reading-the-day/duration-is-the-variable Sat, 01 Aug 2026 09:00:00 +0000 Almost every piece of sun guidance assumes short exposure with shade and reapplication available. A surf session breaks all three assumptions at once, and du Surfers SPF https://surfersspf.com/reading-the-day https://surfersspf.com/reading-the-day Sat, 01 Aug 2026 09:00:00 +0000 How to read a forecast for exposure rather than for swell. What the UV index is, why cloud and cold mislead almost everybody, and what actually changes when Surfers SPF https://surfersspf.com/long-run/travel-and-the-first-three-days https://surfersspf.com/long-run/travel-and-the-first-three-days Sat, 01 Aug 2026 09:00:00 +0000 Trips go wrong at the start rather than the end. Your instinct for how long you can be out is local knowledge, and it does not travel with you. Surfers SPF https://surfersspf.com/long-run/cumulative-exposure-over-a-surfing-life https://surfersspf.com/long-run/cumulative-exposure-over-a-surfing-life Sat, 01 Aug 2026 09:00:00 +0000 Twenty years of long unshaded sessions is a different exposure history from most people's. That is a reason to build a routine that runs by itself, not a rea Surfers SPF https://surfersspf.com/long-run/coaching-groups-and-other-peoples-skin https://surfersspf.com/long-run/coaching-groups-and-other-peoples-skin Sat, 01 Aug 2026 09:00:00 +0000 A coach stands in whitewater facing the light for hours and the group paddles with their heads up. Two different exposure problems, and one of them belongs t Surfers SPF https://surfersspf.com/long-run/checking-your-skin-and-when-to-see-a-gp https://surfersspf.com/long-run/checking-your-skin-and-when-to-see-a-gp Sat, 01 Aug 2026 09:00:00 +0000 This manual does not diagnose anything and will not describe what to look for. What it can do is explain why surfers are badly placed to notice, and who to a Surfers SPF https://surfersspf.com/long-run/a-year-on-a-uk-coast https://surfersspf.com/long-run/a-year-on-a-uk-coast Sat, 01 Aug 2026 09:00:00 +0000 The British surfing year has a specific shape: a cold covered winter, a spring where the sun climbs and the suit shrinks, and a short strong summer. A season Surfers SPF https://surfersspf.com/long-run https://surfersspf.com/long-run Sat, 01 Aug 2026 09:00:00 +0000 Travel to stronger latitudes and the mistake made in the first three days, a year on a UK coast, coaching other people, and why cumulative exposure is a reas Surfers SPF https://surfersspf.com/exposed-ground/the-scalp-and-the-parting https://surfersspf.com/exposed-ground/the-scalp-and-the-parting Sat, 01 Aug 2026 09:00:00 +0000 Hair is partial cover at best, and a wet parting is a line of directly exposed skin at the highest point of the body. What changes when there is less hair, o Surfers SPF https://surfersspf.com/exposed-ground/the-face-inside-a-hood https://surfersspf.com/exposed-ground/the-face-inside-a-hood Sat, 01 Aug 2026 09:00:00 +0000 Even in full winter kit there is an oval of face left out, and in summer it is most of your head. What is actually exposed, and what to do about the areas wi Surfers SPF https://surfersspf.com/exposed-ground/the-back-of-the-neck https://surfersspf.com/exposed-ground/the-back-of-the-neck Sat, 01 Aug 2026 09:00:00 +0000 One small area, presented to the sky in every posture this sport involves, abraded by a collar and forgotten by everybody. Why it is the most reliably damage Surfers SPF https://surfersspf.com/exposed-ground/lips https://surfersspf.com/exposed-ground/lips Sat, 01 Aug 2026 09:00:00 +0000 Lips receive light from above and reflected from below, have no protection of their own, and are the hardest surface on the body to keep anything on. Why the Surfers SPF https://surfersspf.com/exposed-ground/ears https://surfersspf.com/exposed-ground/ears Sat, 01 Aug 2026 09:00:00 +0000 The tops of the ears face directly upward, stick out from the head, are missed by almost every cap and are skipped by almost every application. A small area Surfers SPF https://surfersspf.com/exposed-ground https://surfersspf.com/exposed-ground Sat, 01 Aug 2026 09:00:00 +0000 Back of the neck, ears, lips, scalp and the strip of face a hood does not reach. This environment concentrates damage on a handful of places, and they are th Surfers SPF https://surfersspf.com/cover/what-upf-on-a-garment-means https://surfersspf.com/cover/what-upf-on-a-garment-means Sat, 01 Aug 2026 09:00:00 +0000 A garment rating describes how a fabric performed in a published test, not how your top will behave wet and stretched after two seasons. What the label means Surfers SPF https://surfersspf.com/cover/the-wetsuit-gap https://surfersspf.com/cover/the-wetsuit-gap Sat, 01 Aug 2026 09:00:00 +0000 A wetsuit is the largest piece of sun cover most surfers own. The exposure question is entirely about its edges, and about the week in spring when it gets sh Surfers SPF https://surfersspf.com/cover/rash-vests-and-long-sleeves https://surfersspf.com/cover/rash-vests-and-long-sleeves Sat, 01 Aug 2026 09:00:00 +0000 A top is not a uniform layer. It rides up, stretches across the shoulders and stops somewhere on the arm. What gets covered on a body that is paddling, and w Surfers SPF https://surfersspf.com/cover/hoods-caps-and-headwear https://surfersspf.com/cover/hoods-caps-and-headwear Sat, 01 Aug 2026 09:00:00 +0000 The head is the area with no fallback: it faces the sky the whole session and there is no garment covering it by default. What headwear has to do to survive Surfers SPF https://surfersspf.com/cover/eyewear-that-stays-on https://surfersspf.com/cover/eyewear-that-stays-on Sat, 01 Aug 2026 09:00:00 +0000 Nobody skips eye protection in surf because they think it is unnecessary. They skip it because it comes off. A functional specification, with no brand named. Surfers SPF https://surfersspf.com/cover/cover-as-the-primary-control https://surfersspf.com/cover/cover-as-the-primary-control Sat, 01 Aug 2026 09:00:00 +0000 General sun guidance puts shade first, clothing second and product third. Remove shade and remove reapplication, and the order changes. Why cover leads in su Surfers SPF https://surfersspf.com/cover https://surfersspf.com/cover Sat, 01 Aug 2026 09:00:00 +0000 Garments, hoods, headwear and eye protection. What a UPF rating on a garment is describing, what a wetsuit leaves open, and why cover is the first control ra Surfers SPF