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Petit St. Vincent Reef
Dive site · Grenada
Advanced divers and up
Is it worth the trip?
74Good out of 100 for your dates
Best on Sat 7: Sea 0.6 m, Visibility about 15 m, Water 29 °C
Tue 3 · 62 out of 100
- Sea
- 1.2 m
- Wind
- 13 kn
- Gusts
- 17kn
- Air
- 29°C
Wed 4 · 73 out of 100
- Sea
- 1.0 m
- Wind
- 12 kn
- Gusts
- 16kn
- Air
- 28°C
Thu 5 · 75 out of 100
- Sea
- 0.7 m
- Wind
- 10 kn
- Gusts
- 15kn
- Air
- 28°C
Fri 6 · 75 out of 100
- Sea
- 0.7 m
- Wind
- 11 kn
- Gusts
- 14kn
- Air
- 29°C
Sat 7 · 76 out of 100
- Sea
- 0.6 m
- Wind
- 7 kn
- Gusts
- 13kn
- Air
- 29°C
Sun 8 · 75 out of 100
- Sea
- 0.7 m
- Wind
- 6 kn
- Gusts
- 13kn
- Air
- 29°C
Mon 9 · 75 out of 100
- Sea
- 0.7 m
- Wind
- 9 kn
- Gusts
- 13kn
- Air
- 29°C
Tap a day for sea, wind and water. Full forecast
Forecast: next 9 days
Full forecast- Mon 257, fair
- Tue 362, good
- Wed 467, good
- Thu 575, good
- Fri 675, good
- Sat 776, good
- Sun 876, good
- Mon 975, good
- Tue 1074, good
The site in six facts
- Down to 20 mits deepest
- From a boathow you get in
- Advancedand up
- Water 29 °Crash vest or 1 to 2 mm
- Faces NEswell from there reaches it
- Best Aug–Oct7 good days in 7
Full forecast
every day, every number
The score doesn't know currents, the visibility on the day or your certification.
Suits Advanced divers and up, as a dive guide states it. Scored for Advanced divers.
| Day | Score | Sea | Wind | Gusts | Air |
|---|---|---|---|---|---|
| Mon 2Nov | 57, fair | 1.2 m | 12 kn | 29kn | 28°C |
| Tue 3Nov | 62, good | 1.2 m | 13 kn | 17kn | 29°C |
| Wed 4Nov | 67, good | 1.0 m | 12 kn | 16kn | 28°C |
| Thu 5Nov | 75, good | 0.7 m | 10 kn | 15kn | 28°C |
| Fri 6Nov | 75, good | 0.7 m | 11 kn | 14kn | 29°C |
| Sat 7Nov | 76, good | 0.6 m | 7 kn | 13kn | 29°C |
| Sun 8Nov | 76, good | 0.7 m | 6 kn | 13kn | 29°C |
| Mon 9Nov | 75, good | 0.7 m | 9 kn | 13kn | 29°C |
| Tue 10Nov | 74, good | 0.9 m | 12 kn | 17kn | 29°C |
Sea is the waves near the site, in metres; wind and gusts in knots. "Boats in": gusts that keep dive boats in. More
Tide
- Mon 2 NovLow 03:29 −0.2 mHigh 10:30 +0.1 mLow 15:43 +0.0 mHigh 21:32 +0.2 m
- Tue 3 NovLow 04:41 −0.2 mHigh 11:29 +0.2 mLow 17:19 −0.1 mHigh 23:11 +0.2 m
- Wed 4 NovLow 05:43 −0.2 mHigh 12:16 +0.2 mLow 18:29 −0.1 m
Local clock times; heights about mean sea level. On open coasts the times are usually within a quarter of an hour; in bays, estuaries and on the Gulf of Mexico they can be an hour or more out. Slack water, the safest time to dive where there is current, is about half an hour either side of each high and low. Tide: EOT20 global ocean tide model, Hart-Davis et al. 2021, DGFI-TUM (doi:10.17882/79489), CC BY 4.0. Times and heights computed by us. A model, not a tide table: check a local table before you go.
Forecast updated . It refreshes every three hours. Forecast data: ECMWF, DWD, Météo-France and NOAA, served by Open-Meteo.com (CC BY 4.0). Changed by us. Generated using E.U. Copernicus Marine Service Information.
Best time to go
best Aug–Oct
Good diving days in a typical week, each month, for Advanced divers, from 2016 on (ERA5 history scored the same way).
- Jan5of 7: a trip from Sat 2 Jan
- Feb4of 7: a trip from Sat 6 Feb
- Mar5of 7: a trip from Sat 6 Mar
- Apr6of 7: a trip from Sat 3 Apr
- May6of 7: a trip from Sat 1 May
- Jun5of 7: a trip from Sat 5 Jun
- Jul6of 7: a trip from Sat 3 Jul
- Aug7of 7: a trip from Sat 7 Aug
- Sep7of 7: a trip from Sat 4 Sept
- Oct7of 7: a trip from Sat 2 Oct
- Nov6of 7: a trip from Tue 3 Nov
- Dec5of 7: a trip from Sat 5 Dec
Tap a month to see this spot for a trip then.
Typical, not a forecast: the sea and the mean wind of each day, with no gusts or rain in the history.
Map
the site and its town
Petit St. Vincent Reef on Google Maps · Directions
Each place wears its best day on these dates: green good, amber fair, pale red poor, as the key says.
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One finger scrolls the page; two fingers move the map. Pins are our own positions. Map OpenFreeMap, © OpenMapTiles, data © OpenStreetMap contributors.
More diving near here
1 place
- Mayreau Gardens 9.3 km away
About
the place in full, sources, credits
About Petit St. Vincent Reef
A reef dive. It goes down to 20 m. You get in from a boat. It suits Advanced divers and up, as a dive guide states it. The coast faces NE: swell from the NE reaches it, and wind from the SW blows out to sea. No dive centre within 10 km, the nearest 10 km away. The sea is about 27°C in January, its coldest month (3 mm wetsuit), and 30°C in September, its warmest (rash vest or 1 to 2 mm). For Advanced divers the best months are usually August, September and October, with about 7 good days in 7; in February, about 4. From the weather of past years. The town to stay in is Hillsborough. Within 5 km we also list 1 wind sports spot.
- What it is Reef.
- How deep Down to 20 m.
- Getting in From a boat.
- Who it suits Suits Advanced divers and up, as a dive guide states it.
- Dive centres No dive centre within 10 km, the nearest 10 km away.
Water about 29°C: rash vest or 1 to 2 mm. Typical sea temperature for the time of year, not a forecast.
Visibility about 15 m. Typical for the time of year, estimated from ten years of NASA satellite water clarity, not a forecast. Clearest in Jan, Feb, Mar, May, Jun and Dec (about 20 m).
The score is the conditions only: the journey, the price and the partners never change it (how we score, how we earn).
Rough cost (estimate): about US$844–US$1,580 each
about US$844–US$1,580 each · 6 nights, 2 sharing: flights, hire car, stay, food.
Our estimate from typical public prices, not a quote: check the real prices before you book (where they come from). Prices are about, in US Dollar (USD): our pound figures at the European Central Bank's rate of 30 October 2026.
How we worked it out
| What | How we worked it out | Each |
|---|---|---|
| Flights | return ORD to UVF, estimated from distance and season, 1 airline on the route, with a hold bag | about US$322–US$663 |
| Hire car | 6 days, shared | about US$100–US$174 |
| Stay | 6 nights, a mid-range double, shared | about US$201–US$328 |
| Food | 7 days eating out | about US$221–US$415 |
| Total | about US$844–US$1,580 |
Guided dives are not priced yet: we have no sourced price, so it is not in it. Prices from public sources, checked in 2026.
Where to stay: Hillsborough
Ad Links marked Ad may pay us if you book. You pay the same, and they never change a score. How we earn
about 20 min by car · 7 places to stay
About Hillsborough its beds, food and every spot near it
Drives are estimates. Prices are about, in US Dollar (USD): our pound figures at the European Central Bank's rate of 30 October 2026.
Getting there: about 12h 10m
About 12h 10m door to door from Chicago
Fly ORD → UVF, direct, then 2h 45m by road
Flights ORD → UVF on your dates · AviasalesAdeSIM for your phone · Search on AiraloAd
An estimate, one way; the journey never changes the score.
In the water
Dives and courses in Hillsborough · GetYourGuideDive gear hire in Hillsborough · GetYourGuide
Dive centres nearby
Deefer Diving Carriacou 10 km
Dive Cariiacou 14 km
Lumbadive PADI 15 km
The nearest named dive centres and shops within 25 km, in a straight line; training agencies where the map states them. Listings, not a recommendation. Dive centres: © OpenStreetMap contributors (ODbL). Credits
What you might see
Too few open records near this site to list its animals. Ask a dive centre what you are likely to see.
This week's visibility, the current and the life no free forecast gives. Ask a dive centre before you book.