Complete guide to Half-Moon Bay in Starsand Island, including AquaBlue Outpost, Starsand Port, Merchant Ship, G-Power Bike, Glowing Shells, the ocean observatory, Beach Festival preparation and events, deep-sea fishing zones, and treasure locations.
Half-Moon Bay is Starsand Island's coastal area and the hub for all fishing and ocean-related activities. The bay is home to the AquaBlue Outpost fishing shop, Starsand Port, the Merchant Ship, and various beach attractions. It also hosts the annual Beach Festival in Summer. The curved coastline is the only place on the island where Glowing Shells can be found, a special collectible used to purchase exclusive blueprints.
Glowing Shells
Glowing Shells are a collectible resource that spawns exclusively along the Half-Moon Bay coastline. They emit a faint glow and can be spotted on the sand, particularly in the evening and at night. Glowing Shells serve as a special currency at Lex Woodworks, where they can be traded for exclusive furniture blueprints and decorative items not available anywhere else. The shells respawn periodically, so check the beach regularly. They are distinct from regular shells and cannot be sold through normal channels.
Located on the docks on the right side of Half-Moon Bay. Open 08:00 to 22:00. This is where your fishing journey begins. Delphin grants the Apprentice Angler certification and your first basic fishing rod here.
Feature
Details
Shop Inventory
Fishing bait, fishing rod blueprints, aquarium blueprints, fish pond blueprints
Ocean Observatory
Take the elevator inside the building down to an underwater viewing area. Watch fish, whales, and marine life through glass panels. The observatory took 30 years to build according to Delphin's dialogue.
Buy rare items and sell goods at 200% value (double normal price). Available one week at a time; stock refreshes every Monday. Accepts limited quantities per item.
Deep-Sea Fishing Zones
Three special ocean fishing zones are accessible via the Parrot Ship at Starsand Port. Each zone has unique high-value fish species tracked in the Islandpedia's Bio Research category:
Celestwave is only accessible at night, making it the most exclusive fishing zone. Bring high-quality bait and an upgraded fishing rod before attempting endgame zones.
G-Power Bike
Neona's vehicle shop is located on the main road near Half-Moon Bay. Sells finished vehicles, blueprints, rentals, and customization services. This is the primary place to buy or rent scooters, bikes, and other motorized transport.
Beach Festival (Summer 27)
Half-Moon Bay hosts the annual Beach Festival, one of the island's major seasonal events.
Preparation (Summer 25 to 26)
During the two days before the festival, five NPCs need your help gathering resources for their festival stalls. Assisting each NPC rewards 200 coins, 15 Starsand, 50 Beach Coins, and 20 Affection with that character.
You also need to clean up trash piles scattered across the beach. Each cleanup spot is marked on the map during the preparation phase.
Festival Day Schedule (Summer 27)
Time
Event
8:00 AM
Crab Herding: Chase a crab into a glowing square near Marston's house
10:00 AM
Offshore Racing: Borrow a jet ski from Delphin and navigate through checkpoints
12:00 PM
Market opens: Buy exclusive items with Beach Coins at festival stalls
7:00 PM
Bonfire Party: Stella and Sylvain perform live music. The player can join by playing guitar
Midnight
Concluding cutscene. Players pass out at 2:00 AM if they do not return home, resulting in reduced stamina the next day
Aurelis on the Boardwalk
Aurelis regularly visits the Half-Moon Bay boardwalk during mornings and evenings. This is a good place to find and interact with him outside of the Aureleaf Kitchen. His schedule places him on the boardwalk roughly from 7:00 to 9:00 AM and 6:00 to 8:00 PM on most days.
On the pier near Starsand Port (accessible after port reconstruction)
Near a circular beach stall on the sand
Delphin's bedroom chest (requires 3+ hearts)
Neona's bedroom chest at G-Power Bike (requires 3+ hearts)
Marston's bedroom chest (requires 3+ hearts)
NPC bedroom chests only become accessible once you reach 3 hearts of friendship with that character. The chests contain unique rewards specific to each NPC.
Multiple chests hidden around the bay and in NPC bedrooms (3+ hearts).
Fast Travel
Two bus stations serve the Half-Moon Bay area: the Half-Moon Bay Station near the main beach and the AquaBlue Outpost Station near the docks. Both connect to the island-wide fast travel bus network. Having two stations in one region makes this the most accessible coastal area on the island.