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Title Date of sighting reporter Image Lat / Lng Description Type of organism Other type
6:00 am box jelly mobile_jellywatcher Alt text 21.270 / -157.820 Box Jelly
Jellyfish washed up… mobile_jellywatcher Alt text 21.260 / -157.800 Jellyfish
Hawaiian Jelly Jellywatcher Alt text 21.460 / -157.800

I found this jelly while snorkling at night in a shallow

Jellyfish
Blue button jelly in… Jellywatcher 21.250 / -157.790

Seen it floating off black point in honolulu Hawaii

Other Blue button jelly
Kaneohe Bay, Oahu,… Jellywatcher Alt text 21.410 / -157.780

I found this very large jelly fish on the shore in Kaneoh

Jellyfish
Maybe mastigias? Jellywatcher 21.430 / -157.780

Found in Kaneohe Bay, Oahu.

Jellyfish
Thysanostoma, Fantasy… Jellywatcher 21.260 / -157.750

Was asked to submit

Jellyfish
Kailua Beach man o'… vmfranck 21.410 / -157.740

man o' war (21), and bubble snails that eat them (2)

Man o war Physalia
Kailua Portuguese Man (… Jellywatcher 21.410 / -157.740

Two small PMoW drying at high water mark found at Kailua

Man o war Physalia
Blue Button Jellywatcher 21.400 / -157.740

Porpita porpita

Other Blue Button
Kailua beach mobile_jellywatcher Alt text 21.400 / -157.730 Man o war
Portuguese Man-o-War Jellywatcher 21.350 / -157.720

Portuguese Man-o-War found on Bellows Beach on Oahu.

Man o war
Kailua Beach Oahu Jellywatcher 21.400 / -157.720

I saw a small silver dollar size blue jellyfish at the Ka

Man o war
3 Man O War at Kailua… Aloha Outdoors 21.400 / -157.720

I saw three Man O War this week at Kailua Beach Park.

Man o war
KAILUA BEACH PARK, NEAR… LiliKai 21.400 / -157.720

WAS STUNG ON THE TOP OF MY RIGHT HAND BY ONE SMALL BLUE B

Man o war
Pacific manowar on… jsramberg Alt text 21.390 / -157.710

Small, iridescent, clear, oval ballon-like floats with on

Man o war siphonophore
Lots of jellyfish mobile_jellywatcher 21.380 / -157.710 Jellyfish
Minute medusae in the… Jellywatcher 21.400 / -157.710

On 7/29/2023, while snorkeling in open, clean seas off th

Jellyfish Turritopsis, aka "eternal jellyfish"
Bioluminescence at… Jellywatcher 21.390 / -157.710

Small bioluminescent creatures washing up on the shore, g

Other unkown
Large jellyfish in… mobile_jellywatcher Alt text 21.270 / -157.700 Jellyfish
Stung at Bellows Beach,… Jellywatcher 21.330 / -157.700

Wading in two feet of water at Bellows Beach in Oahu.

Man o war
Hundreds of Portuguese… Jellywatcher 21.350 / -157.700

Renting our Waimanalo beach home last week, 10/6/13 - 10/

Man o war
Bad sting from Man o… openhouse 21.340 / -157.700

a few tentacles stung my fingers.

Man o war
Mystery in Hanauma Bay angel Alt text 21.250 / -157.700

Thysanostoma??

Jellyfish
Thysanostoma at Hanauma… Jellywatcher Alt text 21.270 / -157.690

This critter was blown into the bay, and appeared to be h

Jellyfish