Waikīkī Beach: a famous beach that is rebuilt on a schedule, and how to do it right

Overview

Waikīkī is the beach that sells Honolulu, and the thing to know before you lie on it is that the sand you are lying on was brought here. The shore in front of the hotels was once a narrow strip backed by wetland, and from the 1920s to the mid-1970s roughly 380,000 cubic yards of sand were shipped and trucked in to widen it — some barged from Manhattan Beach in California, most of it Hawaiian, from Waimea Bay, a sandbar off Kahuku and Papohaku on Molokai — until the state outlawed that kind of mining because it was eroding the beaches the sand came from. Since then Waikīkī has been kept wide by recycling its own: sand that has washed off the beach is dredged from the seabed about a thousand feet offshore and pumped back ashore on a five-to-ten-year cycle, 24,000 cubic yards in 2012 and 21,700 over fourteen weeks in 2021, which roughly doubled the width of the stretch in front of the Royal Hawaiian. So how much beach you find is a function of where the calendar sits in that cycle: a year after a replenishment the famous stretch is broad; towards the end of one, at high tide, parts of it narrow to a few meters between the water and the seawalls. None of this is a scandal, and none of it is hidden — it is simply what an engineered beach is, and it is why the view from the water, hotel towers rising straight off the sand with Diamond Head closing the eastern end, looks the way it does.

The sand and the water

The beach is about three kilometers of shoreline, and it is not one beach but a string of named stretches, each with its own character; a visitor who walks the whole length finds them in order from west to east. At the western end, beyond Fort DeRussy’s wide lawns, the sand is at its broadest, and behind its breakwater Duke Kahanamoku Beach is the gentlest water on the strip. The middle, in front of the big resorts and the Royal Hawaiian, is the stretch the replenishment is aimed at and the one most people picture; it is also where the sand can be thinnest and the crowds thickest. Then comes Kūhiō Beach, where low seawalls run out from the shore and enclose two calm, shallow pools — the best place on the whole beach for small children and for anyone who wants to float rather than swim, at the price of a sea floor that is partly rock and old concrete rather than sand underfoot. East of that, past the end of the hotel line, Queen’s Surf and Kaimana Beach by Kapiʻolani Park are smaller, less built-up and the nearest thing Waikīkī has to a local beach; Kaimana’s nearshore bottom is sand, which makes it the stretch for an adult who wants to swim rather than float, and on a calm day the sheltered reef just off it gives the easiest snorkelling of the strip.

The water is warm all year, in the mid-twenties, and the defining fact of it is the reef: a broad, shallow platform runs offshore along the whole bay, which is why the waves here break far out and roll in long and slow. Those rollers made Waikīkī the beach where modern surfing was taught to the world, and they still make it one of the easiest places anywhere to stand up on a board for the first time; the same gentle breaks carry the outrigger canoes that take passengers out from the sand. Wading out, you cross sand first and then reef and rock, so water shoes earn their place for anyone who means to go beyond waist depth outside the Kūhiō pools. Do not expect clear coral gardens at your feet: the reef here is well trodden and the water close to shore is often cloudy, and the serious snorkelling is elsewhere on the island. The beach faces south-west, towards the open Pacific, which gives it the thing it is most photographed for: in the winter and spring months the sun sets over the water, off the right-hand end of the bay, and on a clear evening the whole strip turns to watch it. In summer the sun goes down further north, behind the land at the western end, and the show is quieter.

Local tip: the summer months bring the south swells, so from about May to September the surf off Waikīkī is at its biggest and the beginner breaks are busiest; in winter the south shore is calm while the North Shore roars, and this is the easy season to learn.

Getting there

Waikīkī is a district as much as a beach, and if you are staying there you are already on it: Kalākaua Avenue runs along the sand and every cross street leads to it. From anywhere else in the city, TheBus is the answer without a car. Several routes run the length of Kūhiō Avenue, one block inland, from downtown and from the Ala Moana transit center, and the ride from downtown takes about twenty to thirty minutes depending on traffic; a one-way adult fare is around three dollars on the HOLO card, with a daily cap that makes a round trip and a detour cost little more. From the Diamond Head side of the city the walk along Kapiʻolani Park brings you onto the eastern end of the sand. Bike-share stands are dense across the district and the flat run from Ala Moana along the shore is the pleasant way to arrive. Driving in only to reach the beach is the one mistake: street parking in Waikīkī is scarce and metered, hotel garages charge heavily, and the few public parking lots by the park fill early, earliest on weekends. Access to the sand itself is free and open: every beach in Hawaiʻi is public up to the highest reach of the waves — the vegetation or debris line, not just the wet sand — and the paths between the hotels down to it are public rights of way.

Practicalities

Bring a towel and sun cover and little else; the beach is in a city, so water, food and anything you forgot are a few steps inland, at resort-district prices. Public showers and restrooms stand along the beach parks, lifeguard towers are staffed through the day, and the concessions on the sand rent boards and umbrellas and take beginners out for surf lessons and canoe rides, so there is no need to arrive with kit; a first lesson runs about an hour and a half to two hours, and in the busy months it is worth arranging the day before. Natural shade is almost nil on the central stretch — a few trees at Kūhiō Beach and along the park at the eastern end — so bring your own or rent it. The sun is the real hazard here rather than the sea, and Hawaiʻi’s law bans the sale of sunscreens containing oxybenzone and octinoxate, so bring a reef-friendly one or buy one locally. One thing in the water is worth knowing. Box jellyfish drift onto the south shore roughly eight to ten days after each full moon, and on those mornings the lifeguards post warnings and sometimes close the beach for a few hours; the dates are published each year as a calendar by the aquarium at the eastern end of the beach, so you can check them before you book, and the towers’ signs on the day. Rip currents are rare inside the reef but real at the channels through it, which the lifeguards flag. The beach is busy all day, every day of the year; it is at its emptiest at first light, when the surfers and swimmers have it to themselves, and at its best in the last hour before sunset. There is no season to avoid: winter is slightly wetter and the water a degree or two cooler, summer brings the bigger surf, and the temperature of the air barely moves.