Osprem

Generally a benign goddess, she represents law and protection among travelers and sea-farers. Most depictions show her as a beautiful woman with long flowing blond hair wearing a flowing gold gown. She wears no visible armor, but the depictions do show a whale bone ring upon her right hand.
Most legends share that she's more compassionate than her companion, Xerbo (a god of sea, sailing, and money), but still warn of offending her and facing her mecurial wrath. She is more often worshipped among the Suel and eastern regions of the Flanaess compared to the Oeridian god of Procan.

Divine Domains

Law
Protection
Travel
Water
Weather

Artifacts

Trident of Travel
Tooth of protection

Divine Symbols & Sigils

Dolphin

Tenets of Faith

The seas provide a bounty of food and a means of travel; protect the sea as you would your own home, or face Osprem’s wrath. She protects those who sail and their vessels as long as they respect her and abide by her laws. She guides vessels through dangerous waters and is the patron goddess of naval explorers.

Offense upon Osprem will incur a righteous storm. The typhoon of 421 was believed to have been out of retribution from Osprem which wiped out several towns along the Amedio Jungle.

Divine Classification

Lesser Diety

Sources:
Dungeon and Dragons Dieties Wiki
Greyhawk Wiki
Obsidian Portal - Greyhawk