Scuba Diving at Kelvin Grove

Diving atKelvin Grove (Canada)

Accessing the Kelvin Grove dive site involves a specific procedure, beginning with equipment drop-off at the cul-de-sac gate within the small park. This allows divers to unload before relocating their vehicle to the designated parking lot. The walk to the water from the drop-off point is comparable to nearby sites, leading to an entry that offers distinct underwater topography: a protected bay or a sheer wall feature extending around the corner to the right.

Tonight's objective overview for Kelvin Grove shows an air temperature of 15.5°C. The measured surface conditions include wave heights around 0.1 m. This environmental data is logged for the close of the day.

Dive Site Location & Key Facts

Everything you need to know about this dive site.

Coordinates49.4496, -123.2395
Site Characteristics
BeachOcean
Max Depth40m / 131ft
Entry Typeshore
Water Typesalt
Dive Types
DeepWall

Dive Site Overview

Diving in Howe Sound finds a fine example at Kelvin Grove, a popular site in British Columbia, Canada, recognized for its diverse marine life and varied underwater topography. This location primarily features rocky reefs and extensive kelp forests, providing a substantial habitat for numerous species.

Exploring the site typically involves navigating these rocky structures and the dense kelp beds, where many crevasses serve as dens for octopuses and other inhabitants. The wall section also showcases large boot sponges and cloud sponges, particularly at deeper recreational depths, often extending beyond 24 m (80 ft). While the site can reach a maximum depth of 40 m (131 ft), most recreational diving focuses on shallower sections, with a recommended maximum dive depth of 30 m (100 ft) for intermediate divers.

Kelvin Grove

Conditions are Excellent

10/10
Confidence: 8/10
Indicates meteorological model agreement and data availability.

Best Dive Window

07:00 - 14:00

Optimal conditions expected

06:12
18:45
H: 10:45
L: 16:20
Air / Sea Temp
15° / 16°
Wave Height
0.1 m
Wind Speed
16 km/h N
Rain Chance
0%

Current conditions near Kelvin Grove show 15° air, 16° sea temperature, 0.1 m waves, and 16 km/h wind. Forecast data is refreshed regularly to ensure accuracy.

Radius: ~12km
Updated: Jun 13, 2026, 05:47 local time
MARINE: OPEN-METEOWEATHER: YR.NO

Best Time to Dive

Optimal diving conditions at Kelvin Grove typically span from June to September. During these months, the average air temperatures are consistently mild, ranging from around 15.5°C (60°F) in June to a high of 19°C (66°F) in July and August. Rainfall is also notably low during this period, with monthly averages dropping to as little as 0.66 mm (0.026 in) in July, contributing to overall favorable surface conditions. While specific water temperature data for these months isn't consistently reported, summer water temperatures generally range from 12°C to 18°C (54°F to 64°F), offering a more comfortable experience compared to the 6°C to 10°C (43°F to 50°F) often seen in winter.

PEAK SEASON SCORE

94/100
Excellent

Scores combine air & water temps, waves, wind & rainfall for overall conditions.


BEST MONTHS TO DIVE

JUN
JUL
AUG
DIVE SCORE
(0–100)
78
JAN
79
FEB
79
MAR
83
APR
89
MAY
91
JUN
96
JUL
95
AUG
91
SEP
82
OCT
78
NOV
75
DEC
AIR TEMP (°C)
5
5
7
9
13
16
19
19
16
11
8
7
WAVES (M)
0.2
0.2
0.3
0.3
0.2
0.2
0.2
0.2
0.2
0.2
0.3
0.3
WIND (KM/H)
12
13
13
13
12
12
10
10
11
12
14
15
RAIN (MM)
7.9
5.9
7.0
5.1
2.3
2.0
0.7
2.0
2.8
8.5
9.4
11.2
DIVE SCORE GUIDE (0–100)
Excellent (90–100)
Very Good (80–89)
Good (70–79)
Moderate (50–69)
Poor (30–49)
Not Recommended (0–29)

Monthly records compiled from satellite and marine observation nodes over the last 3 years. Data provided by Open-Meteo and MET Norway.

Dive Experience & Conditions

Divers exploring Kelvin Grove often encounter moderate surge, particularly around exposed areas, alongside generally mild currents. Visibility at the site varies depending on conditions, typically ranging from 10 m to 20 m (33 ft to 66 ft), which allows for good exploration of the underwater landscape. Water temperatures during summer months usually fall between 12°C and 18°C (54°F and 64°F), while winter diving can see temperatures drop to 6°C to 10°C (43°F to 50°F). Divers can choose between shore or boat entry depending on preferences and daily conditions, though shore entry is a common approach.

Dive Difficulty & Safety Guidelines

An essential consideration for any dive at Kelvin Grove involves adherence to local parking regulations; paid parking is enforced, and vehicles must be returned to the main lot after equipment drop-off. Divers are advised to be considerate of local residents, especially during equipment setup and breakdown. Given its intermediate difficulty, divers should possess certifications such as PADI Advanced Open Water Diver. For those exploring deeper recreational depths, a PADI Deep Diver certification is recommended, especially for areas featuring cloud sponges beyond 24 m (80 ft). Specialized training like PADI Dry Suit Diver is also beneficial due to the region's cooler water temperatures, while a DSMB Diver certification is always a prudent practice for surface signaling.

Recommended Equipment

Deep dive hazard. Increased narcosis and gas consumption risk.

  • Dive Computer
  • DSMB
  • Primary & Backup Lights
  • Hard-soled Dive Boots

This gear list is based on verified equipment signals for Kelvin Grove, Canada. Always confirm final gear choices with your dive operator, guide, or liveaboard.

Recommended Dive Suit

With water temperatures around 16°C (61°F), many divers find a 5-7mm wetsuit provides comfortable protection.

Local dive briefings can provide the most accurate guidance.

The forecast outlook suggests that temperatures will stay close to current levels.

Kelvin Grove conditions last reviewed: 05:47 local time (UTC-8), Jun 13, 2026

Emergency & Medical Support

Essential information to help you plan your dive trip to Kelvin Grove.

Hyperbaric Chamber

Hyperbaric chambers are a critical part of dive safety infrastructure. Availability varies significantly by region, and not all dive areas have immediate access.

Before diving, it's recommended to:

  • confirm nearest medical facilities
  • check emergency procedures with local dive operators
  • ensure dive insurance covers evacuation if required
24/7 Available

Divers Alert Network

Diving emergency assistance available through DAN World.

+1-919-684-9111
  • 24/7 emergency hotline
  • Diving medical assistance
  • Evacuation coordination
View official DAN emergency contacts

Emergency contacts are provided for reference. Always verify local emergency services before diving.

Marine Life at Kelvin Grove

Upon descending into Kelvin Grove's waters, divers frequently notice a rich array of invertebrates and fish. The site is known for common sightings of crab, lingcod, greenling, sculpins, and various rockfish species. Nudibranchs are often present, adding vibrant color to the rocky substrate. For those with a keen eye, the many crevasses host wolf eels and giant Pacific octopuses, which make their dens in these protective spaces. Further exploration may reveal the intricately patterned decorated warbonnet in smaller cracks, complementing the large boot and cloud sponges found at deeper recreational levels.

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Image contributors:Hans Hillewaert
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Dive Centers Near Kelvin Grove

Sea Dragon Charters
8.8 km away

Sea Dragon Charters

4.9| 204 reviews
Today: 08:00 - 16:00
Sun08:00 - 16:00
Mon10:00 - 18:00
Tue10:00 - 18:00
Wed10:00 - 18:00
Thu10:00 - 18:00
Fri10:00 - 18:00
Sat08:00 - 16:00

Nearest Airports

Nearest airports to help plan travel to this dive area.

Vancouver International AirportYVR
29 km
Pitt Meadows Regional Airport
47 km
Nanaimo AirportYCD
64 km
💵Currency:CAD

Search Flights

Check available flights and routes on Expedia, using the nearby airports listed in this section.

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Frequently Asked Questions

How do I access Kelvin Grove dive site and what are the parking arrangements?

Equipment drop-off is permitted at the cul-de-sac gate within the small park. After unloading gear, divers must relocate their vehicle to the designated paid parking lot. The walk to the water from the drop-off point is comparable to nearby shore entry sites.

What kind of underwater topography can I expect at Kelvin Grove?

The site features distinct underwater topography including a protected bay and a sheer wall feature extending to the right. Divers will find rocky reefs and extensive kelp forests, along with large boot sponges and cloud sponges on the wall, particularly in deeper recreational areas.

What are the typical dive depths and what is the maximum recommended depth?

While the site reaches a maximum depth of 40 m (131 ft), most recreational diving concentrates on shallower sections. For intermediate divers, a recommended maximum dive depth is 30 m (100 ft). Cloud sponges are often found beyond 24 m (80 ft).

What kind of marine life is commonly seen at Kelvin Grove?

Upon descending, divers frequently observe crab, lingcod, greenling, sculpins, and various rockfish species. Nudibranchs are often present on the rocky substrate. Many crevasses host wolf eels and giant Pacific octopuses, and decorated warbonnets can be found in smaller cracks.

When is the best time of year to dive Kelvin Grove?

Optimal diving conditions typically occur from June to September. These months offer mild average air temperatures, ranging from 15.5°C (60°F) to 19°C (66°F), and notably low rainfall. Summer water temperatures generally range from 12°C to 18°C (54°F to 64°F).

What are the usual water conditions, including visibility, currents, and temperature?

Divers often encounter moderate surge, especially in exposed areas, and generally mild currents. Visibility at the site typically ranges from 10 m to 20 m (33 ft to 66 ft). Water temperatures are usually 12°C to 18°C (54°F to 64°F) in summer, dropping to 6°C to 10°C (43°F to 50°F) in winter.

What certifications are recommended for diving Kelvin Grove?

Given its intermediate difficulty, divers should possess certifications such as PADI Advanced Open Water Diver. For exploring deeper sections featuring cloud sponges, a PADI Deep Diver certification is recommended. A PADI Dry Suit Diver certification is also beneficial due to the cooler water temperatures.

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