Crab Island Water Temperature (Sea) and Wetsuit Guide (Wales (2024)

Crab Island Water Temperature (Sea) and Wetsuit Guide (Wales (1)

(Wales – Gower, UK)

Today's Crab Island sea temperature is 10.1 °C.

Statistics for 07 Apr (1981–2005) – mean: 9.2 °C, range: 7.2 °C to 10.1 °C

The water temperature (10 °C) at Crab Island is fairly cold. Surfers will need a quality steamer wetsuit, a neoprene hood, gloves and boots because it will be cloudy with an effective air temperature of (7 °C).

Crab Island Water Temperature (Sea) and Wetsuit Guide (Wales (17)

Map of current United Kingdom
Surface Water Temperatures
based on measurements from oceanographic satellites

Crab Island Water Temperature (Sea) and Wetsuit Guide (Wales (18)

Map of current United Kingdom
Sea Water Temperature Anomalies

(compared with long term averages
at this time of year)

(click thumbnails to expand)

Below is a graph of Historical Sea Surface Temperature for Crab Island. This has been derived from analysis of two decades of oceanographic satellite measurements of nearby open water. We have calculated the average water temperature variation around the year as well as the extremes that have been observed on each date.

Crab Island Water Temperature (Sea) and Wetsuit Guide (Wales (19)

All of the graphs for the surf breaks presented on Surf-Forecast.com are on the same scale to enable comparison between locations around the world.

Crab Island sea water temperatures peak in the range 14 to 18°C (57 to 64°F) on around the 13th of August and are at their lowest on about the 1st of March, in the range 8 to 9°C (46 to 48°F). The warmest seasonal sea water temperatures at Crab Island in the third week of August lend themselves to a 4/3mm wetsuit or a 3/2mm suit and 3mm neoprene boots. The lowest sea water temperatures at Crab Island mean that you will need a flexible 6/5/4mm wetsuit or a well fitting 5/4mm wetsuit with gloves and 5mm neoprene booties and a hood to surf here at the beginning of March.

Actual sea surface water temperatures close to shore at Crab Island can vary by several degrees compared with these open water averages. This is especially true after heavy rain, close to river mouths or after long periods of strong offshore winds. Offshore winds cause colder deep water to replace surface water that has been warmed by the sun. Air temperature, wind-chill and sunshine should also be considered before deciding on the kind of wetsuit needed to stay warm when surfing at Crab Island. Refer to our detailed weather forecasts for this information.

Crab Island Water Temperature (Sea) and Wetsuit Guide (Wales (2024)

FAQs

Crab Island Water Temperature (Sea) and Wetsuit Guide (Wales? ›

Crab Island Water Temperature and Wetsuit Guide

What is the water temperature at Crab Island? ›

Average Sea Temp for Crab Island Beach
JanMay
°C1824
°F6576

At what water temperature do you need a wetsuit? ›

Click your wetsuit thickness or type to shop
Water Temp Range (°F)Water Temp Range (°C)Recommended Wetsuit Type
>72°>22°Rashguard
65°- 75°18° - 24°Top / Shorty
62°- 68°16° - 20°Springsuit / Full Suit
58°- 63°14° - 17°Full Suit + Boots
3 more rows

What temperature is the sea in Wales? ›

Today's Llandudno sea temperature is 50 °F.

Is 25 Degrees warm enough to swim in the sea? ›

15 to 25 degrees is around the temperature that most swimmers find comfortable with initially feeling cold once they have entered the water and then being able to swim for several hours at a time at no risk.

What is a comfortable water temperature for swimming? ›

According to the American Red Cross the recommended water temperature ranges from 78°F to 85°F for the most comfortable and safe swimming experience, but it can vary depending on who is using the pool, and for what purpose.

Is it safe to swim at Crab Island? ›

Do not swim beyond Crab Island. “STAY ON THE ISLAND.” The current is very very dangerous. Sometimes on the island, it's strong enough you will need to brace yourself while standing.

Can you swim in 60 degree water with a wetsuit? ›

A few of the more common situations where wetsuits are often recommended are: When the water will be cold. Generally speaking, anytime the water temp is below 70 degrees, a wetsuit can feel pretty good.

Is 65 degree water too cold to swim? ›

70 Degrees - 60 Degrees

Your breathing will be harder to maintain in this temperature, and you won't be able to hold your breath nearly as long as you would otherwise. You may not think you'll need it, but a good wetsuit will go a long way toward keeping you swimming in this kind of water.

What thickness wetsuit do I need in UK? ›

Wetsuit Thickness Chart:
Water TemperatureCore Wetsuit ThicknessRecommended Wetsuit Type
6°C and below6mmFull Suit, Boots, Gloves & Hood
6-11°C5mmFull Suit, Boots, Gloves & Hood
11-14°C4mmFull Suit, Boots, Gloves & Hood
14-17°C3mmFull Suit & Boots
1 more row
Apr 4, 2022

Where is the warmest sea water in the UK? ›

CLACTON has recorded the warmest water temperature of any beach in England and Wales at 18.2°C, new figures reveal. The team at Millets analysed Google reviews, water quality ratings, ocean temperatures, beach facilities, accessibility and parking costs to reveal the best coastal towns in England and Wales.

What is the water temperature at Cardiff by the sea? ›

Today's Cardiff Reef sea temperature is 62 °F.

Where is Wales warmest? ›

Porthmadog: The Welsh town with its own microclimate that consistently has the hottest UK weather. Porthmadog has a population of just over 4,000.

What temperature can you swim without a wetsuit? ›

When the water temperature measures between 50 and 65 degrees, wetsuits are strongly encouraged, and some races may require their use. Between 65 and 78 degrees, it's typically the athlete's choice of whether to wear a wetsuit.

Is 70 too cold to swim in the ocean? ›

No matter where you're swimming, avoiding water below 70 degrees Fahrenheit is a good rule of thumb for the average swimmer. The truth of the matter, though, is that 70 degrees is still pretty chilly. You'll probably have a better time if you wait for warmer water.

What temperature is too cold to swim at the beach? ›

70F (21C) Treat any water temperature below 70F with caution. Learn why we emphasize 70F (21C). Controlling your breathing and holding your breath becomes progressively more difficult as water temperature falls from 70°F to 60°F (21°C to 15°C).

Is it warm enough to swim in Destin right now? ›

Today's Destin sea temperature is 75 °F.

Is the water at Crab Island always clear? ›

Go During High Tide if Possible

Crab Island is known for crystal clear water that looks like a swimming pool but the color actually varies a lot during the year and at different times of the day. The clearest water is usually found at high tide.

What time of year is the water clearest in Destin? ›

With rising temperatures, spring is an excellent time to explore the crystal clear waters of the Gulf, with activities like paddleboarding, kayaking, and snorkeling. Destin's beaches will remain relatively uncrowded in the spring, great for leisurely walks and collecting seashells.

Where is the clearest water in Destin? ›

The Emerald coast boasts some of the clearest waters in the US, and Miramar beach is no exception. Miramar, which means “viewing the sea” in Portuguese, is a tourist favorite. Some of the best surf shops and favorite restaurants dot the scenic roadways, as well as beachfront hotels and condos.

References

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