| Type | Title | Author | Comments | Last updated |
|---|---|---|---|---|
| New Sighting | Unknown | MobileAnonymous | 0 | 10 hours 59 minutes ago |
| New Sighting | Baby jellies | MobileAnonymous | 0 | 10 hours 59 minutes ago |
| New Sighting | Got stung but two white and brown jellyfish today! 😢 | MobileAnonymous | 0 | 10 hours 59 minutes ago |
| New Sighting | Vashon Ferry | MobileAnonymous | 0 | 11 hours ago |
| New Sighting | warm water | MobileAnonymous | 0 | 11 hours ago |
| New Sighting | Harmless | MobileAnonymous | 0 | 11 hours ago |
| New Sighting | Playing Dolphins | MobileAnonymous | 0 | 11 hours ago |
| New Sighting | Mola Mola | MobileAnonymous | 0 | 11 hours ago |
| New Sighting | Many little brown jellyfish | MobileAnonymous | 0 | 11 hours ago |
| New Sighting | Tamoya Ohboya | MobileAnonymous | 0 | 11 hours ago |
| New Sighting | Moon Jelly Spotted | MobileAnonymous | 0 | 11 hours ago |
| New Sighting | Sea nettle? | MobileAnonymous | 0 | 11 hours ago |
| New Sighting | Jellyfish | MobileAnonymous | 0 | 11 hours ago |
| New Sighting | Stung by jelly | MobileAnonymous | 0 | 11 hours ago |
| New Sighting | Moon jellyfish | MobileAnonymous | 0 | 11 hours ago |
| New Sighting | Massive shark | MobileAnonymous | 0 | 11 hours ago |
| New Sighting | Méduse | MobileAnonymous | 0 | 1 month 4 weeks ago |
| New Sighting | Jellyfish in Galveston near Jamaica Beach | MobileAnonymous | 0 | 1 month 4 weeks ago |
| New Sighting | Jamaica Beach sighting | MobileAnonymous | 0 | 1 month 4 weeks ago |
| New Sighting | Moon jellyfish | MobileAnonymous | 0 | 1 month 4 weeks ago |
| New Sighting | Ctenophores South Greenland | MobileAnonymous | 1 | 5 months 2 weeks ago |
| New Sighting | Lion’s mane | MobileAnonymous | 0 | 5 months 2 weeks ago |
| New Sighting | Flame qellyfish | MobileAnonymous | 0 | 5 months 2 weeks ago |
| New Sighting | Jellyfish | MobileAnonymous | 0 | 5 months 2 weeks ago |
| New Sighting | Jellyfish | MobileAnonymous | 0 | 9 months ago |
User sightings
Title: Unknown
Description:
Quantity:
1
Latitude:
43.560
Longitude:
-70.280
Date: 2026-08-04
Type of organism:
Jellyfish
Title: Baby jellies
Description:
Stung on foot, standing in ankle-deep water
Quantity:
2 to 5
Latitude:
21.370
Longitude:
-157.710
Date: 2026-07-31
Type of organism:
Jellyfish
Description:
Quantity:
2 to 5
Latitude:
30.290
Longitude:
-87.440
Date: 2026-07-26
Type of organism:
Jellyfish
Title: Vashon Ferry
Description:
Quantity:
2 to 5
Latitude:
47.510
Longitude:
-122.460
Date: 2026-07-26
Type of organism:
Jellyfish
Title: Mola Mola
Description:
Quantity:
2 to 5
Latitude:
51.750
Longitude:
-5.810
Date: 2026-07-26
Type of organism:
Mola
Title: Playing Dolphins
Description:
Quantity:
6 to 10
Latitude:
51.790
Longitude:
-6.320
Date: 2026-07-26
Type of organism:
Clean sea
Title: Harmless
Description:
Quantity:
100+
Latitude:
51.960
Longitude:
-7.460
Date: 2026-07-26
Type of organism:
Jellyfish
Title: warm water
Description:
Quantity:
2 to 5
Latitude:
51.770
Longitude:
-8.060
Date: 2026-07-26
Type of organism:
Jellyfish
Title: Many little brown jellyfish
Description:
Quantity:
6 to 10
Latitude:
38.830
Longitude:
23.200
Date: 2026-07-22
Type of organism:
Jellyfish
Title: Tamoya Ohboya
Description:
40-50 cm
Quantity:
1
Latitude:
12.130
Longitude:
-68.290
Date: 2026-07-19
Type of organism:
Box Jelly
Title: Moon Jelly Spotted
Description:
I know moon jelly’s aren’t stinging but usually after the
Quantity:
2 to 5
Latitude:
36.920
Longitude:
-76.130
Date: 2026-07-15
Type of organism:
Jellyfish
Title: Sea nettle?
Description:
Quantity:
100+
Latitude:
38.560
Longitude:
-76.050
Date: 2026-07-13
Type of organism:
Jellyfish
Title: Jellyfish
Description:
Quantity:
11 to 99
Latitude:
37.240
Longitude:
-76.510
Date: 2026-07-11
Type of organism:
Jellyfish
Title: Stung by jelly
Description:
Multiple jellies spotted.
Quantity:
2 to 5
Latitude:
37.080
Longitude:
-76.270
Date: 2026-07-09
Type of organism:
Jellyfish
Title: Moon jellyfish
Description:
15 or so moon jellyfish floated by close to the shore.
Quantity:
11 to 99
Latitude:
51.230
Longitude:
1.410
Date: 2026-07-06
Type of organism:
Jellyfish
Title: Méduse
Description:
Quantity:
11 to 99
Latitude:
43.700
Longitude:
7.310
Date: 2026-06-02
Type of organism:
Jellyfish
Description:
Jellyfish in Galveston near Jamaica Beach
Quantity:
6 to 10
Latitude:
29.170
Longitude:
-94.990
Date: 2026-05-29
Type of organism:
Jellyfish
Title: Massive shark
Description:
Massive 6 ft shark
Quantity:
2 to 5
Latitude:
30.280
Longitude:
-87.530
Date: 2026-05-29
Type of organism:
Other
Title: Jamaica Beach sighting
Description:
Quantity:
1
Latitude:
29.170
Longitude:
-94.990
Date: 2026-05-29
Type of organism:
Jellyfish
Title: Moon jellyfish
Description:
There were a LOT of moon jellyfish some comb jelly’s Cris
Quantity:
100+
Latitude:
41.040
Longitude:
29.010
Date: 2026-05-07
Type of organism:
Jellyfish
Title: Lion’s mane
Description:
Around 20 individuals observed everyday between 17-24 Sep
Quantity:
11 to 99
Latitude:
60.720
Longitude:
-46.040
Date: 2025-12-15
Type of organism:
Jellyfish
Title: Ctenophores South Greenland
Description:
Quantity:
2 to 5
Latitude:
60.720
Longitude:
-46.040
Date: 2025-12-15
Type of organism:
Other
Title: Flame qellyfish
Description:
Quantity:
2 to 5
Latitude:
10.060
Longitude:
104.040
Date: 2025-12-03
Type of organism:
Jellyfish
Title: Jellyfish
Description:
Quantity:
1
Latitude:
37.900
Longitude:
-122.640
Date: 2025-12-01
Type of organism:
Jellyfish
Title: Jellyfish
Description:
Lots of tiny jellyfish
Quantity:
11 to 99
Latitude:
41.750
Longitude:
-71.190
Date: 2025-07-28
Type of organism:
Jellyfish