| Type | Title | Author | Comments | Last updated |
|---|---|---|---|---|
| New Sighting | Ctenophores South Greenland | MobileAnonymous | 1 | 1 week 2 days ago |
| New Sighting | Lion’s mane | MobileAnonymous | 0 | 1 week 2 days ago |
| New Sighting | Flame qellyfish | MobileAnonymous | 0 | 1 week 2 days ago |
| New Sighting | Jellyfish | MobileAnonymous | 0 | 1 week 2 days ago |
| New Sighting | Jellyfish | MobileAnonymous | 0 | 3 months 3 weeks ago |
| New Sighting | Jelly Fish | MobileAnonymous | 0 | 3 months 3 weeks ago |
| New Sighting | Jellyfish Floating in water, white with brown reddish stripes | MobileAnonymous | 0 | 3 months 3 weeks ago |
| New Sighting | unknown | MobileAnonymous | 0 | 3 months 3 weeks ago |
| New Sighting | jellyfish | MobileAnonymous | 0 | 3 months 3 weeks ago |
| New Sighting | Jellyfish sighting | MobileAnonymous | 0 | 3 months 3 weeks ago |
| New Sighting | Jellyfish stings all over beach | MobileAnonymous | 0 | 3 months 3 weeks ago |
| New Sighting | Jellyfish | MobileAnonymous | 0 | 3 months 3 weeks ago |
| New Sighting | Many jellyfish today | MobileAnonymous | 0 | 3 months 3 weeks ago |
| New Sighting | Jellyfish | MobileAnonymous | 0 | 3 months 3 weeks ago |
| New Sighting | On the Atlantic | MobileAnonymous | 0 | 3 months 3 weeks ago |
| New Sighting | Man o’war | MobileAnonymous | 0 | 3 months 3 weeks ago |
| New Sighting | A jellyfish off of long cove while we were clamming | MobileAnonymous | 0 | 3 months 3 weeks ago |
| New Sighting | A new variety of jellyfish for the Great South Bay | MobileAnonymous | 0 | 3 months 3 weeks ago |
| New Sighting | rough seas kill devil hills nc | MobileAnonymous | 0 | 3 months 3 weeks ago |
| New Sighting | red jellies | MobileAnonymous | 0 | 3 months 3 weeks ago |
| New Sighting | Lions Mane Jellyfish | MobileAnonymous | 0 | 3 months 3 weeks ago |
| New Sighting | Jellyfish | MobileAnonymous | 0 | 3 months 3 weeks ago |
| New Sighting | Jellyfish | MobileAnonymous | 0 | 3 months 3 weeks ago |
| New Sighting | Moon jellyfish | MobileAnonymous | 0 | 3 months 3 weeks ago |
| New Sighting | Velella coming to shore | MobileAnonymous | 0 | 3 months 3 weeks ago |
User sightings
Title: Ctenophores South Greenland
Description:
Quantity:
2 to 5
Latitude:
60.720
Longitude:
-46.040
Date: 2025-12-15
Type of organism:
Other
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: 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
Title: Jelly Fish
Description:
Quantity:
2 to 5
Latitude:
36.500
Longitude:
-4.820
Date: 2025-07-28
Type of organism:
Jellyfish
Description:
Quantity:
2 to 5
Latitude:
36.850
Longitude:
-75.970
Date: 2025-07-27
Type of organism:
Jellyfish
Title: unknown
Description:
Quantity:
1
Latitude:
12.570
Longitude:
-70.060
Date: 2025-07-27
Type of organism:
Other
Title: jellyfish
Description:
lots of baby jellyfish when entering the water
Quantity:
11 to 99
Latitude:
36.840
Longitude:
-75.970
Date: 2025-07-27
Type of organism:
Jellyfish
Title: Jellyfish sighting
Description:
Jellyfish sighting - I was in waist deep water and one wr
Quantity:
2 to 5
Latitude:
38.250
Longitude:
-76.960
Date: 2025-07-27
Type of organism:
Jellyfish
Description:
Multiple people stung while swimming.
Quantity:
2 to 5
Latitude:
38.430
Longitude:
-75.050
Date: 2025-07-26
Type of organism:
Jellyfish
Title: Jellyfish
Description:
Sea nettle jellyfish
Quantity:
6 to 10
Latitude:
37.240
Longitude:
-76.510
Date: 2025-07-26
Type of organism:
Jellyfish
Title: Many jellyfish today
Description:
Quantity:
6 to 10
Latitude:
38.090
Longitude:
-76.580
Date: 2025-07-25
Type of organism:
Jellyfish
Title: Jellyfish
Description:
Quantity:
11 to 99
Latitude:
38.720
Longitude:
-75.110
Date: 2025-07-24
Type of organism:
Jellyfish
Description:
Quantity:
6 to 10
Latitude:
40.700
Longitude:
-72.960
Date: 2025-07-23
Type of organism:
Jellyfish
Title: On the Atlantic
Description:
Quantity:
6 to 10
Latitude:
40.750
Longitude:
-72.720
Date: 2025-07-23
Type of organism:
Vertebrate
Title: Man o’war
Description:
Saw on a beautiful calm October day out on the Atlantic.<
Quantity:
1
Latitude:
39.800
Longitude:
-71.730
Date: 2025-07-23
Type of organism:
Man o war
Description:
Patchogue River, Great South Bay.
Quantity:
2 to 5
Latitude:
40.750
Longitude:
-73.020
Date: 2025-07-23
Type of organism:
Jellyfish
Description:
there is a high rip current risk and multiple rip current
Quantity:
100+
Latitude:
36.050
Longitude:
-75.680
Date: 2025-07-23
Type of organism:
Red Tide
Title: red jellies
Description:
there are a bunch of what look like moon jellies but that
Quantity:
11 to 99
Latitude:
36.060
Longitude:
-75.690
Date: 2025-07-23
Type of organism:
Jellyfish
Title: Lions Mane Jellyfish
Description:
Multiple small lions manes jellyfish sighted.
Quantity:
2 to 5
Latitude:
36.730
Longitude:
-75.930
Date: 2025-07-20
Type of organism:
Jellyfish
Title: Jellyfish
Description:
Quantity:
2 to 5
Latitude:
36.840
Longitude:
-75.970
Date: 2025-07-20
Type of organism:
Jellyfish
Title: Jellyfish
Description:
Quantity:
2 to 5
Latitude:
36.840
Longitude:
-75.970
Date: 2025-07-20
Type of organism:
Jellyfish
Title: Velella coming to shore
Description:
Many Velella were washing up with the low tide.
Quantity:
11 to 99
Latitude:
37.650
Longitude:
-122.490
Date: 2025-07-19
Type of organism:
Velella
Title: Moon jellyfish
Description:
Many moon jellyfish washed up near rocky area near muscle
Quantity:
11 to 99
Latitude:
37.660
Longitude:
-122.490
Date: 2025-07-19
Type of organism:
Jellyfish