By Solomon Wiesen, TLV Beaches. Last reviewed October 2026.
Yes, there are jellyfish at the Tel Aviv beaches, mainly in summer. Israel’s Ministry of Health says jellyfish reach Israeli coasts every summer as the Mediterranean warms up. Most years bring swarms of the nomad jellyfish for a few weeks, usually in early summer, and then the water clears. Stings are painful but usually mild. The Ministry’s first aid advice is simple: lift off any pieces without rubbing, rinse with seawater first and then fresh water, and never use alcohol.
This guide covers when jellyfish come, how to check before you swim, and what to do if you are stung. For everything else about the city’s beaches, see our Tel Aviv beaches guide.
Jellyfish at the Tel Aviv beaches right now
Status, early October 2026: off season. A visit to Gordon Beach on 1 October logged a few jellyfish in the water and two on the sand, and no swarm. The next swarm window is summer 2027. New entries are added below as they are logged.
Off season note: between roughly September and June, jellyfish sightings at the Tel Aviv beaches are uncommon, though stray swarms happen.
Field notes from our own beach visits
| Date and time | Beach | In the water | On the sand | Flag | Lifeguard comment |
|---|---|---|---|---|---|
| 1 Oct 2026, 10:15 | Gordon Beach | A few | 2 | Green | Occasional sightings near the waterline |
| 1 Jun 2026, 11:30 | Frishman Beach | A few | 3 | Green | Some jellyfish reported offshore |
| 1 Feb 2026, 09:45 | Hilton Beach | None observed | 0 | Not recorded | No comment recorded |
These are the author’s own notes. The counts and comments have not been independently verified.
Swarms stretched along this whole stretch of coast.
Source: TLV Beaches status log and news reports, checked October 2026.
Which jellyfish come to Tel Aviv?
The main one is Rhopilema nomadica, the nomad jellyfish, called meduzot in Hebrew. It originally came from the Red Sea and Indian Ocean through the Suez Canal, and now forms large summer swarms along Israel’s Mediterranean coast. It has a pale, bluish bell and long trailing tentacles, and the tentacles carry the sting.
When is jellyfish season in Tel Aviv?
Swarms usually arrive in early summer, often around June and July, during the busiest weeks of the bathing season, as Ynet has reported. Timing and size change every year. A swarm can fill one beach and miss another, and it can move in a day with the wind and currents.
The main swarm season on Israel’s Mediterranean coast is summer, typically from late June through early August, and it shifts by a few weeks from year to year with sea temperature and currents; see our sea temperature guide for how the water warms through the year. In June 2026, for example, authorities issued an orange swimming alert as swarms stretched from Ashkelon to Herzliya, with stings reported even without direct contact with a jellyfish. Marine researchers at the University of Haifa track and forecast the swarms each summer.
How to check before you swim
- Read this page’s status log above, updated from the beaches themselves in season.
- Ask the lifeguard. Lifeguards see the water all day, will tell you if a swarm is in, and announce jellyfish warnings over the loudspeakers.
- Check the city’s beach page. The Tel Aviv-Yafo Municipality’s official beaches page shows live sea conditions for each beach and has a jellyfish status section (Hebrew).
- Check citizen reports. The Meduzot project collects sightings from swimmers along the coast, and researchers use the data (Hebrew; browser translation works fine).
- Look at the waterline. Jellyfish washed up on the sand usually mean more in the water.
What to do if a jellyfish stings you
This is the Ministry of Health’s first aid advice for jellyfish stings:
- Get out of the water and tell the lifeguard.
- Remove any pieces of jellyfish with a stick or a piece of plastic. Do not rub the skin, to reduce the chance of more venom getting in.
- Rinse with seawater first, then with fresh water for a couple of minutes, still without rubbing.
- Do not use alcohol on the sting.
- Get emergency help if you have trouble breathing, swelling of the throat, weakness, a strong allergic reaction or skin turning blue. Call Magen David Adom on 101.
What not to use: vinegar, urine, alcohol or sand. Vinegar can make a nomad jellyfish sting worse. A cold pack wrapped in a cloth, used for short periods, can ease the pain, and common pain relievers can help (follow the label and age guidance). Pain can last from minutes to hours, and redness or itching can last several days. This follows the Ministry of Health guidance as reported by The Jerusalem Post.
You can also be stung by a jellyfish washed up on the sand, or by broken pieces of tentacle in the water, so keep children away from jellyfish on the beach.
How to avoid jellyfish
- Swim in front of a lifeguard station and follow the lifeguard’s advice.
- On swarm days, pick a beach with fewer reports, or swim early before the wind brings them in.
- Watch the water in front of you, and do not touch jellyfish on the sand.
- Learn the Tel Aviv beach flags; lifeguards close the water when conditions are dangerous.
Should jellyfish ruin your trip?
No. Swarms last weeks, not the whole summer, and outside those weeks most swimmers never see one. If you are visiting with children, our guide to Tel Aviv beaches with kids covers the calmest, best-equipped beaches. For more on safe swimming, see our beach safety page and the Tel Aviv beach rules.
Photos: the water along the Tel Aviv beaches
Taken on a walk along the promenade in October 2026.
- Ask the lifeguard, who sees the water all day.
- Check the city’s beach page for live conditions.
- Look at citizen reports from the Meduzot project.
- Look at the waterline: jellyfish on the sand mean more in the water.
Source: Israel's Ministry of Health, checked October 2026.
FAQ
Are there jellyfish in Tel Aviv?
Yes, mainly in summer. Swarms of nomad jellyfish usually arrive for a few weeks in early summer, then the water clears.
How can I find out if there are jellyfish today?
Check the status log at the top of this page, ask the lifeguard, check the municipality’s beaches page for its jellyfish status, and look at citizen reports on meduzot.co.il.
When is jellyfish season in Israel?
The main swarm season on Israel’s Mediterranean coast is summer, typically from late June through early August, and it shifts by a few weeks from year to year with sea temperature and currents.
What should I put on a jellyfish sting?
The Ministry of Health says to remove any pieces without rubbing, rinse with seawater and then fresh water, and not to use alcohol.
Are Tel Aviv jellyfish dangerous?
Most stings cause pain, redness and a rash. Get emergency help, by calling 101, if there is trouble breathing, throat swelling or a severe allergic reaction.
Do jellyfish close the beaches?
No. Beaches stay open during swarms; lifeguards warn swimmers, and most people simply stay on the sand for those weeks.
Can you swim during jellyfish season?
Yes, on days when the water is clear, and swarms come and go within the season. Checking same-day reports is the whole game.
Solomon (Shlomo) Wiesen is the author and photographer behind TLV Beaches. Originally from New York, he moved to Israel in 2011 and lives in Tel Aviv, a short walk from Frishman and Bograshov beaches. Every guide on the site is written from the beach, with more than 200 of his own photos of the Tel Aviv coast. He works in marketing, SEO and startups.
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