Scuba Diving at MB 11

Diving at MB 11 (United States)

MB 11 offers a straightforward shore entry experience, distinguishing itself by its extensive sandy stretches rather than complex reef structures. Divers here often encounter a landscape dominated by sand, which provides a different focus compared to typical coral-rich sites. This location is frequented by local divers for casual shore access, particularly the area near Embassy Suites in Deerfield Beach. It's an accessible spot for those prioritizing ease of entry and surface swimming.

Tonight's objective overview for MB 11 shows an air temperature of 28°C. The measured surface conditions include wave heights around 0.4 m. This environmental data is logged for the close of the day.

Dive Site Location & Key Facts

Max Depth--
Entry Type--
Water Typesalt
Dive Types
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Dive Site Overview

For divers accustomed to intricate reef formations, MB 11 provides an alternative perspective on a coastal environment. A vast sandy bottom primarily characterizes the site, inviting a different kind of exploration.

What it might lack in dramatic coral structures, it compensates for with accessibility and the potential for discovering unique sand-dwelling organisms. Shore entries are common, often utilized by groups meeting at locations like the south end of Deerfield Beach, in front of the Embassy Suites. An often notable surface swim is involved to reach potential underwater features, which some divers have described as extensive.

Depths here typically remain within recreational limits, generally found in the 5-15 m (16-50 ft) range. Specific maximum depths are not consistently reported, but most activity occurs in shallower sections.

Conditions can vary, making it a site where local knowledge on recent observations is valuable for managing expectations. Observing the quieter life inhabiting sandy expanses becomes the focus here, rather than vibrant coral gardens.

Visibility can be influenced by recent weather and surge, but calm conditions often allow for decent exploration of the substrate. It’s a location favored for its ease of access and the social aspect of group shore diving.

MB 11

Conditions are Excellent

9/10
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
28° / 30°
Wave Height
0.6 m
Wind Speed
21 km/h WSW
Rain Chance
0%

Current conditions near MB 11 show 28° air, 30° sea temperature, 0.6 m waves, and 21 km/h wind. Forecast data is refreshed regularly to ensure accuracy.

Radius: ~12km
Updated: Aug 4, 2026, 09:10 local time
MARINE: OPEN-METEOWEATHER: YR.NO

Best Time to Dive

Planning a dive at MB 11 is often most comfortable during the late summer and early autumn months, particularly August and September. These periods typically present the most favorable surface conditions for shore diving. Air temperatures average around 28°C (82°F) in August and 25.5°C (78°F) in September, making pre and post-dive activities pleasant. Wave heights tend to be at their lowest, around 0.5 m (1.6 ft) in August and 0.4 m (1.3 ft) in September, which aids in easier shore entries and exits. Wind speeds are also generally milder, approximately 15 km/h (9 mph) during these months. While October also presents good conditions with an air temperature of 21.5°C (71°F) and lower rain incidence, August and September receive the highest 'Excellent' dive scores. Rainfall is moderate during these peak months, approximately 4.6-6.3 mm, suggesting that while some precipitation may occur, it's usually not a persistent deterrent. Diving in other months can still be good, but divers might encounter cooler air temperatures, especially from December to March when averages are 11-18°C (52-64°F), and potentially slightly choppier surface conditions.

PEAK SEASON SCORE

90/100
Excellent

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


BEST MONTHS TO DIVE

MAY
SEP
OCT
DIVE SCORE
(0–100)
63
JAN
70
FEB
75
MAR
82
APR
90
MAY
88
JUN
88
JUL
86
AUG
92
SEP
91
OCT
84
NOV
71
DEC
AIR TEMP (°C)
11
14
18
21
24
27
28
28
26
22
18
14
WATER TEMP (°C)
14
16
19
23
27
29
31
31
29
25
22
17
WAVES (M)
0.8
0.8
0.8
0.8
0.6
0.6
0.5
0.5
0.4
0.5
0.6
0.7
WIND (KM/H)
18
17
19
20
17
18
14
15
15
16
16
17
RAIN (MM)
4.0
2.9
4.1
2.8
3.5
5.2
6.1
4.6
6.3
1.3
1.8
6.3
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

The dive at MB 11 typically commences with a straightforward shore entry, often from the beach area near the Embassy Suites. Following entry, divers should anticipate a potentially long surface swim out to deeper sections or specific points of interest. This swim can be a significant part of the experience, requiring careful air management or snorkel use. Once descending, the underwater landscape primarily consists of expansive sandy flats. While the site is described as mostly sand, divers might encounter scattered rock piles or small, broken reef structures if they extend their exploration. Visibility here can vary; it's dependent on recent weather, surge, and particulate matter stirred from the sandy bottom. Under optimal conditions, visibility can be good, allowing for clear observation of the substrate. Currents are generally not reported as strong, but local conditions can always introduce variations. Maximum depth generally doesn't exceed recreational limits, with most dives occurring in the shallower 5-15 m (16-50 ft) range, making it suitable for divers comfortable with shore navigation and sandy environments.

Dive Difficulty & Safety Guidelines

When planning a dive at MB 11, emphasize preparedness for the extended surface swim characteristic of this shore entry site. Maintain clear communication with your dive buddy throughout the surface transit and ensure you're comfortable with snorkel use if conserving tank air. Given the predominantly sandy bottom and variable visibility, practicing good buoyancy control helps minimize stirring up sediment.

Divers should always be mindful of boat traffic, especially during longer surface swims. While specific local hazards are not consistently reported, general ocean safety practices like monitoring weather and sea state are crucial.

For divers managing hypertension, it's recommended to consult a diving physician. Considerations include assessment for cardiac issues and ensuring an increased margin of safety to lower decompression sickness risk.

Proper hydration before and after diving is also critical, particularly if using certain medications. In case of suspected Immersion Pulmonary Edema (IPO) symptoms, immediately abort the dive and seek medical evaluation.

Recommended Equipment

  • Dive Computer

This gear list is based on verified equipment signals for MB 11, United States. Always confirm final gear choices with your dive operator, guide, or liveaboard.

Recommended Dive Suit

Environmental conditions are expected to remain consistent in the short-term outlook.

For typical recreational dives, dive skin or rash guard generally provides comfortable insulation.

Current dive conditions indicate that water temperatures around MB 11 are sitting at roughly 30°C (85°F). Surface air temperatures are resting at 28°C (83°F).

MB 11 conditions last reviewed: 09:10 local time (UTC-6), Aug 4, 2026

Emergency & Medical Support

Essential information to help you plan your dive trip to MB 11.

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 MB 11

The underwater landscape at MB 11, characterized by extensive sandy areas, encourages observation of life adapted to these environments. While extensive coral reefs are not the primary feature, divers can expect to find various sand-dwelling organisms.

Keep an eye out for interesting invertebrates such as sand dollars, which have been noted by divers exploring the area. You might also spot burrowing crabs, small flatfish camouflaged against the bottom, or rays gliding over the sand.

Any scattered rocky patches or small debris could serve as micro-habitats for smaller fish species. This environment rewards patient observation, revealing the subtle biodiversity thriving within the sandy expanses.

Image contributors:Hans Hillewaert
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Red Alert Diving
41.6 km away
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Today: 09:00 - 16:00
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Wed09:00 - 16:00
Thu09:00 - 16:00
Fri09:00 - 16:00
Sat09:00 - 16:00

Nearest Airports

Nearest airports to help plan travel to this dive area.

Northwest Florida Beaches International AirportECP
57 km
Destin Executive AirportDSI
109 km
Destin-Fort Walton Beach AirportVPS
117 km
💵Currency:USD

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Frequently Asked Questions

What kind of underwater terrain can I expect at MB 11?

The site is largely characterized by vast sandy bottoms, with divers noting extensive stretches of sand. While it doesn't feature complex coral reefs, some scattered rocky areas or minimal reef structures might be found upon further exploration.

Is MB 11 suitable for beginner divers?

MB 11 can be suitable for confident beginner divers comfortable with shore entries and extended surface swims. The depths are generally shallow, but good buoyancy control is beneficial given the sandy environment.

How long is the surface swim typically at MB 11?

Divers frequently report a significant surface swim is often required to reach deeper areas or specific points of interest. The exact distance can vary based on entry point and target, so plan accordingly for this transit.

What is the typical visibility at this dive site?

Visibility at MB 11 is variable and dependent on ocean conditions and recent weather. Calm days often provide decent visibility for observing the sandy substrate, but strong surge can reduce clarity.

Can I expect to see much marine life at MB 11?

While not known for vibrant coral formations, MB 11 offers opportunities to observe sand-dwelling marine life. Look for creatures like sand dollars, various crabs, and small bottom-dwelling fish species.

Are there any specific recommendations for divers with hypertension at this site?

Divers with hypertension should consult a diving physician and ensure an increased margin of safety against decompression sickness. Maintaining proper hydration is also emphasized, especially before and after dives.

What are the best months to dive MB 11 for optimal conditions?

Late summer and early autumn, particularly August and September, generally offer the most favorable conditions. During these months, air temperatures are warm, and both wave heights and wind speeds tend to be lower, easing shore access.

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