This translation was prepared with AI assistance and reviewed by the editorial team.
This guide compares beaches in Fukuoka for summer 2026, focusing on places where opening dates, water quality or lifeguard arrangements could be confirmed. Fukuoka Prefecture’s pre-season survey, published on June 8, found that all 15 surveyed beaches were suitable for bathing: ten were graded AA, three A and two B. These grades describe water quality, not facilities or supervision, so always check the designated swimming period and area as well.
Information checked on July 22, 2026. Swimming can be suspended because of waves, wind, lightning, typhoons or jellyfish. Follow flags, announcements and lifeguard instructions at the beach.
2026 opening dates and pre-season water quality
| Beach | 2026 opening date | Grade |
|---|---|---|
| Fukae | Late June | A |
| Keya | Planned for mid-June; ceremony held June 25 | A |
| Obaru | June 21 | B |
| Noko | Planned for June 15; ceremony held June 23 | AA |
| Kyukamura | July 11 | AA |
| Katsuma | July 2 | AA |
| Shikanoshima | July 1 | B |
| Shingu | July 3 | AA |
| Fukuma | July 2 | AA |
| Miyajihama | Early July | A |
| Tsuyazaki | Early July | AA |
| Hatsu | July 11 | AA |
| Ashiya | July 4 | AA |
| Iwaya | June 28 | AA |
| Wakita | July 12 | AA |
AA, A and B all mean that the water was judged suitable for bathing in the pre-season test. Check the Fukuoka Prefecture survey for the official table and any later changes.
How to choose an area
- Fukuoka City and Itoshima: convenient for sightseeing and day trips, with a mix of urban beaches and scenic coastlines.
- Fukutsu, Munakata and Kitakyushu: long sandy beaches, sunset views, family beaches and marine sports.
- Ariake Sea side: fewer conventional swimming beaches, but distinctive tidal-flat and artificial-beach experiences.
Popular beaches around Fukuoka City and Itoshima
Keya Beach, Itoshima
Keya is one of Itoshima’s best-known beaches and is included in Japan’s selected “100 Best Swimming Beaches.” Its curved shore is generally known for gentle-looking water and attractive scenery. The 2026 pre-season grade was A, and the opening ceremony was held on June 25.
- First car park: about 120 spaces; second car park: about 80 spaces.
- The second car park closes from about 21:00 to 07:00 from July 1 through the end of August.
- There are no beach patrol staff, lifeguards or jellyfish-prevention nets. Swim near an operating beach house, wear a life jacket and assess the sea before entering.
See the Itoshima Tourism Association’s Keya safety information.
Shikanoshima Beach, Fukuoka City
This beach near Shikanoshima Bridge is easy to combine with an island drive from central Fukuoka. It opened on July 1 and received a B grade, which is still suitable for bathing. Beach-house operations vary with weather, and the access road can become congested, so allow extra travel time.
Seaside Momochi, Sawara Ward
This urban beach lies beside Fukuoka Tower, restaurants and shopping facilities. In 2026, swimming is permitted only from July 11 to September 1, between 09:30 and 17:30, in the eastern Momochihama zone where lifeguards are stationed. Outside that time and zone, limit activity to playing at the water’s edge. Free cold-water showers and changing rooms are available in the eastern area. Check the official beach-park notice before visiting.
Nokonoshima Camp Village and Beach
Nokonoshima offers a resort-like beach reached by ferry from Fukuoka City. The 2026 opening ceremony was held on June 23, food service at the beach house began on July 4, and the pre-season grade was AA. Bungalows and barbecue plans are available, but private groups and events can restrict general admission on selected dates. Check the official operating notices before taking the ferry.
Nigi-no-hama: scenery, not a swimming beach
The long white-sand coast is beautiful, but the Itoshima Tourism Association warns that some areas lack toilets and parking and can become suddenly deep or develop rip currents. Visit for the scenery; for swimming, choose an officially opened beach such as Keya or Fukae.
Fukae Beach, Itoshima
Fukae has a broad sandy shore and relatively shallow water. Its 2026 pre-season grade was A, and the prefectural announcement listed a late-June opening. Even in shallow-looking water, check the wind and waves and use properly fitted life jackets for children.
Shingu Beach, Shingu
Shingu’s white sand and pine grove are open from July 3 to August 30, 2026, and the pre-season grade was AA. The free car park has 160 spaces and is available during the operating period. Lifesaving activity is generally scheduled during daytime on weekends and public holidays from July 4 to August 30. Beach houses are planned from July 18 to August 30; confirm shower and changing-room terms with the operator. Details are on the official Shingu guide.
Katsuma Beach, Shikanoshima
Katsuma lies on the north-west side of Shikanoshima and is known for blue water and pine scenery. It opened on July 2 and received an AA grade. Confirm the managed swimming zone and same-day sea conditions before entering.
Ikinomatsubara Coast, Fukuoka City
The curved shore, pine forest and Mongol-invasion stone wall make this a pleasant walking area. It is not among the 15 beaches in the 2026 prefectural survey, and a current official swimming period or lifeguard service could not be confirmed. Choose a nearby beach with published opening and supervision information if swimming is your purpose.
Beaches around Fukutsu, Munakata and Kitakyushu
Miyajihama Beach, Fukutsu
Miyajihama is a broad, shallow-looking beach near Miyajidake Shrine. Its pre-season grade was A, and the prefectural schedule listed an early-July opening. Tides and wind can change conditions, so confirm the swimming zone and parking location on arrival.
Fukuma Beach, Fukutsu
Fukuma opened on July 2 and received an AA grade. The city describes mid-July to mid-August as the usual swimming period. It is about 20 minutes on foot from JR Fukuma Station or three minutes from the Fukuma Kaigan bus stop. Fukuma Fishing Port Seaside Park has 153 free parking spaces; barbecues and fireworks are prohibited. See the Fukutsu City park page.
Tsuyazaki Beach, Fukutsu
Tsuyazaki has a long white-sand and pine coastline. Its pre-season grade was AA, with an early-July opening listed by the prefecture. Because the shore is extensive, check the exact supervised swimming area and beach-house operation locally.
Shiraishihama Coast, Fukutsu
Shiraishihama is known for its scenery, but it was not included among the 15 surveyed beaches and no 2026 official opening period or lifeguard arrangement could be confirmed. For swimming, prioritise Fukuma, Miyajihama or Tsuyazaki, where current opening information is available.
Konominato and Kansu beaches, Munakata
Konominato is convenient for combining a seaside visit with a stay at a local inn. Kansu Beach on Oshima can be paired with a ferry trip and has changing and shower facilities. However, their formal 2026 opening periods and lifeguard coverage were not confirmed in the sources checked. Verify current local conditions before planning to swim.
Iwaya Beach, Kitakyushu
Iwaya opened on June 28 and received an AA grade. It is also known for sunsets and marine sports, so keep to the designated swimming zone and stay separated from boards, boats and other activity areas.
Ashiya Beach
Ashiya is a long northern Kyushu beach beside the Aquasian leisure pool. It is open from July 4 to August 16, 2026, and received an AA grade. Lifeguards are stationed during the season. The car park has about 1,000 spaces and is charged from July 4 to August 30: ¥500 for a standard passenger car. Check the Ashiya Town beach page.
Minoshima and Nagaihama, Yukuhashi
Minoshima is also associated with shellfish gathering and rocky-shore play, while Nagaihama has a long shallow-looking white beach and hosts beach activities. The 2026 shellfish-gathering season ended on June 30, but a formal swimming season and lifeguard coverage could not be confirmed. Check locally before entering the sea.
Water activities on the Ariake Sea side
The Ariake Sea side has fewer conventional swimming beaches. Shirohama, an artificial beach on the Saga side, is one possibility, while the area around Roadside Station Kashima offers tidal-flat experiences. If swimming is the main goal, widening the route toward the Karatsu coast provides more choices; if you stay on the Ariake side, the tidal-flat experience is the more distinctive attraction.
Beach safety in Fukuoka
- Swimming may be stopped because of high waves, strong wind, lightning, typhoons or jellyfish, even during the official season.
- Do not swim when no lifeguard is present. Keep children within arm’s reach and use properly fitted life jackets.
- Do not enter after drinking alcohol, and avoid unmarked or closed areas.
- Weekend and Obon traffic can fill roads and car parks. Use public transport or arrive early where possible.
- Water-quality grades do not guarantee lifeguards, toilets, parking or beach-house operation.
For other summer options, compare the Fukuoka river and water-play guide, the Uminonakamichi Sunshine Pool guide and the Fukuoka night-pool guide.