Nereids, the fifty friendly daughters of the sea
By Ralf Ittermann · last reviewed on
Nereids are spirits of the Greek tradition.
Fifty sea nymphs who bring shipwrecked sailors safely home.
The Nereids are the fifty sea nymphs of Greek mythology, daughters of the old man of the sea Nereus and the Oceanid Doris. As gentle companions of the sea, they protect sailors and rescue the shipwrecked.
Homer and Hesiod already know of this host; among them Thetis, mother of Achilles, and Amphitrite, wife of Poseidon, stand out.
Type: sea nymphs, daughters of Nereus
Origin: Mediterranean and Aegean
Texts: Homer to Apollodorus
Period: early antiquity to imperial era
Appearance: woman on a dolphin
Textual history
Period of the Texts
Attested from Homer and Hesiod to Apollodorus and Hyginus.
Area of Diffusion
Mediterranean and Aegean: bound to salt water, not to a single body of water.
Sources
Very good: Hesiod names all fifty by name.
Name and variants
Greek: Nereids, daughters of Nereus; Hesiod gives each a name, such as Eudora.
Form and effect
Appearance
Riding on dolphins, often in the retinue of Poseidon. Modestly dressed in earlier depictions, unclothed in later ones.
Effect
Mostly well disposed: they protect sailors. Thetis protects Achilles, Amphitrite rules at Poseidon’s side.
Profile: Nereids
The sea nymphs at a glance.
Minor sea deity in the retinue of Poseidon.
Sailors and shipwrecked people.
Woman on a dolphin or hippocampus.
Carries sailors home rather than warning them.
Votive offerings at coastal shrines.
Amphitrite and Triton from the sphere of the sea, plus the freshwater sisters, the Naiads.
Fifty daughters of Nereus
The Nereids are the fifty daughters of the sea god Nereus and the Oceanid Doris. Hesiod gives each a name that expresses a hope regarding the sea, such as Eudora, the generous giver.
Among the many, Thetis and Amphitrite, wife of the ruler of the sea, stand out. In the myth of Andromeda, the offended Nereids trigger the peril that threatens Andromeda.
From relief to the moon of Neptune
The Nereids are a recurring motif in painting; their name lives on in Nereid, the moon of Neptune.
In religious studies, they are seen as a personification of the friendly sea, a counterpart to dangerous water beings.
Invocation instead of warding off
The Nereids did not demand warding off, but invocation: votive offerings at coastal shrines, shared with Poseidon and Nereus. Amulets, holy water and bells served as requests for a safe voyage.
Nereids alongside Amphitrite
The Nereids belong to the sphere of the sea around Poseidon, which also includes Amphitrite and Triton. Unlike the Rusalka, they are regarded as benevolent.
Frequently asked questions about the Nereids
How many Nereids are there?
Usually fifty, as in Hesiod.
Are Nereids dangerous?
Mostly not: they are regarded as gentle and rescue the shipwrecked, but when offended they trigger the danger to Andromeda in the Andromeda myth.
Further links
Internal links:
Literature (selection)
Further standard works in the bibliography.
Anyone searching for Nereids sea nymphs of Greek legend, or asking who the daughters of Nereus are, means the same sisters: companions of the sea who rescue the shipwrecked.





