Hydrophis (Typical Sea Snakes)

Species in this group

Each card shows the species at its best park — tap for the full profile

Hydrophis platurus

Hydrophis stokesii

Hydrophis elegans

Hydrophis ocellatus

Hydrophis major

📅 Monthly Probability

Probability-weighted average across the group's species

10–20

Jan

5–10

Feb

10–20

Mar

10–20

Apr

10–20

May

5–10

Jun

5–10

Jul

5–10

Aug

5–10

Sep

5–10

Oct

<5

Nov

5–10

Dec

🕐 When They're Spotted

When the group's species are recorded (aggregated)

Where to see Typical Sea Snakes

Worldwide records of this group (human observations from 2019 onwards, GBIF). Pins mark our parks — tap one for the chance of seeing at least one species of the group there.

Parks Ranked

Chance of seeing at least one species of the group · number of its species present

#	Park	Country	Species	P(≥1)
1	Ningaloo Marine Park	🇦🇺 Australia	3	20–30%
	Stokes's Seasnake			10–20%
	Bar-bellied Sea Snake			Insufficient data
	Spotted Sea Snake			Insufficient data
2	Utría National Natural Park	🇨🇴 Colombia	1	20–30%
	Yellow-bellied Sea Snake			Insufficient data
3	Las Baulas Marine National Park	🇨🇷 Costa Rica	1	10–20%
	Yellow-bellied Sea Snake			10–20%
4	Santa Rosa National Park	🇨🇷 Costa Rica	1	10–20%
	Yellow-bellied Sea Snake			Insufficient data
5	Coiba National Park	🇵🇦 Panama	1	10–20%
	Yellow-bellied Sea Snake			Insufficient data
6	Booderee National Park	🇦🇺 Australia	1	5–10%
	Yellow-bellied Sea Snake			Insufficient data
7	Ostional Wildlife Refuge	🇨🇷 Costa Rica	1	5–10%
	Yellow-bellied Sea Snake			Insufficient data
8	Piedras Blancas National Park	🇨🇷 Costa Rica	1	5–10%
	Yellow-bellied Sea Snake			Insufficient data
9	Noosa National Park	🇦🇺 Australia	1	5–10%
	Stokes's Seasnake			Insufficient data
10	Machalilla National Park	🇪🇨 Ecuador	1	5–10%
	Yellow-bellied Sea Snake			Insufficient data
11	Daintree National Park	🇦🇺 Australia	2	5–10%
	Bar-bellied Sea Snake			Insufficient data
	Greater Sea Snake			Insufficient data
12	Cabo Blanco Absolute Nature Reserve	🇨🇷 Costa Rica	1	5–10%
	Yellow-bellied Sea Snake			Insufficient data
13	Corcovado National Park	🇨🇷 Costa Rica	1	5–10%
	Yellow-bellied Sea Snake			5–10%
14	Marino Ballena National Park	🇨🇷 Costa Rica	1	<5%
	Yellow-bellied Sea Snake			Insufficient data
15	Darién National Park	🇵🇦 Panama	1	<5%
	Yellow-bellied Sea Snake			Insufficient data
16	Manuel Antonio National Park	🇨🇷 Costa Rica	1	<5%
	Yellow-bellied Sea Snake			Insufficient data
17	Garden Route National Park	🇿🇦 South Africa	1	<5%
	Yellow-bellied Sea Snake			Insufficient data
18	Table Mountain National Park	🇿🇦 South Africa	1	<5%
	Yellow-bellied Sea Snake			Insufficient data

Typical Sea Snakes

Species in this group

Yellow-bellied Sea Snake

Stokes's Seasnake

Bar-bellied Sea Snake

Spotted Sea Snake

Greater Sea Snake

📅 Monthly Probability

🕐 When They're Spotted

Where to see Typical Sea Snakes

Parks Ranked