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Cities / Saint Lucia

Castries

Saint LuciaAf
© OpenStreetMap, CARTO
Castries coordinate map

Castries at a glance

Local time   · America/St_Lucia
Today
Drizzle29° / 26°

3.7 mm rain forecast

Travel basics
Tap water
Use bottled or filtered
Electricity
240V/50Hz · Type A / B / G
Drives on
Left
Currency
XCD $
Language
English
US passport
Visa-free

Entry rules change. Verify current requirements before booking.

City context
Population
20K
Elevation
2 m
Climate
Af
Founded
Named Castries in 1756; older French settlement and harbor

Why visit

Castries is the Saint Lucia base for markets, harbor logistics, beaches, and routes toward the Pitons. It works when the island trip needs a practical town between resort days and landscape days.

When to avoid

Do not visit Castries expecting every worthwhile stop to be close together or easy to improvise. For Castries, the practical constraints are part of the itinerary: hours, transport, weather, crowds, and the distance between worthwhile areas. A safer and clearer day in Castries usually comes from grouping nearby sites and avoiding unnecessary late or awkward transfers. If the main interest is one nearby site, it may be better to treat Castries as a base rather than the whole destination.

Saint Lucia
Details and sources →

Plan Castries

Current conditions and the practical reference material that helps turn the saved places into a trip.

The next week in Castries

7-day forecast from Open-Meteo. UV badges flag days when sun protection matters (3 and above is moderate; 8 and above is risk territory for unprotected fair skin within 30 minutes).

Today
Drizzle
29° / 26°
3.7 mm
UV Very high
Wed
Drizzle
30° / 25°
1.9 mm
UV Very high
Thu
Drizzle
30° / 27°
2.4 mm
UV Very high
Fri
Drizzle
30° / 26°
1.4 mm
UV Very high
Sat
Drizzle
29° / 27°
5.4 mm
UV Very high
Sun
Drizzle
30° / 25°
3.6 mm
UV Very high
Mon
Drizzle
29° / 26°
5.7 mm
UV Very high

Climate

Wet season (Jun-Nov)

About 69% of the year's rain falls in these months. Typical highs around 29°C, lows around 28°C.

Dry season (Dec-May)

About 74mm of rain a month, against 167mm in the wet season.

In August 4

Drag to scrub across the year.

JFMAMJJASOND
Weather
29° / 28°
Typical high / low
6 mm rainfall this month
Daylight
12.6h
05:50 – 18:26local
Holidays coming up

Public holidays from Nager.Date.

Airports

closest SLU · 1 km

About Castries

Castries is the capital and largest city of Saint Lucia, located on the northwest coast around a natural harbor. It is the country's main port, commercial center, and government seat.

Area
79 km²
Demonym
Castrian; Saint Lucian
Mayor
Geraldine Lendor-Gabriel
Airport codes
SLU; UVF
Saint Lucia basics →Country context, advisories, and entry links for the practicalities shown above.
References5▾▴

The links below support the changing or licensed reference material on this page. Personal notes and ordinary geographic facts are not footnoted individually.

  1. City background. Wikipedia summary may be clipped or paraphrased. Structured fields are cross-checked against the related references. Related: Wikidata, .
JFMAMJJASOND32°23°
highlowrainfallcomfortable months

Monthly highs, lows, rainfall — long-term averages, NASA POWER.

Open-Elevation
, IANA Time Zone Database
, CC BY-SA 4.0
  • Weather and climate. Seven-day forecast and long-term monthly climate for the city coordinates. Related: NASA POWER, Open-Meteo license.
  • Getting around. Transit operators from agency GTFS feeds and nearby commercial-airport reference data.
  • Public holidays. Upcoming public-holiday dates used in the annual planning scrubber.
  • City flag source. CC BY-SA 4.0, Fry1989.
  • Maps, image licenses, and the full dataset registry are listed in site credits.