Featured

Ocean Blue awarded Blue Flag Status

Ocean Blue Adventures is only the second boat based company and only one of four companies to be awarded Blue Flag Status. This was for meeting excellence in the areas of safety, amenities, cleanliness and environmental standards. The strict criteria of the programme are set by the international coordinators of the Blue Flag campaign in Europe, the Foundation for Environmental READ MORE

Weekend weather update

  Weather prediction for this week is: Saturday 07th November 2015 Temperature: Min. 17°C Max. 20°C Water Temperature: 17°C Sun Factor: Cloudy Wind Speed: 6km/h SW am; 22 km/h SSW pm Swell: 1.6m SW am; 1.6m SW pm Tides high 01h23 13h41 Tides Low 07h20 19h55 Sunday 08th November 2015 Temperature: Min. 19°C Max. 20°C READ MORE

Plastic Pollution

Litter is a pervasive problem in the natural environment, but one man’s junk is another man’s treasure. What ingenious uses of recycled plastics can you come up with?

Weekly weather update

Weather prediction for this week is: Wednesday 04th November 2015 Temperature: Min. 18°C Max. 24°C Water Temperature: 17°C Sun Factor: Clear skies Wind Speed: 20km/h ENE am; 30 km/h ESE pm Swell: 2.6m S am; 3m ESE pm Tides high 10h45 23h16 Tides Low 03h12 17h33 Thursday 05th November 2015 Temperature: Min. 26°C Max. 31°C READ MORE

Humpback Whale Migrations

  Beginning in the late Summer and early Autumn, we at Ocean Blue Adventures are always excited in anticipation of seeing Humpback Whales passing Plettenberg Bay on their annual breeding migration. Initially, the whales can be seen heading north as they travel to the tropical and sub-tropical waters of northern Mozambique, southern Tanzania and Madagascar READ MORE

Plastic pollution

The invention of plastics revolutionized the world. Plastics are durable, cheap, lightweight, and strong, and as such, the uses and applications of plastics are endless. As plastic production and use expands, so the plastic items found polluting the environment increase. With an increase in plastics in the marine environment, species are more likely to interact READ MORE

Hidden treasures

Perusing a rock pool in the intertidal zone will yield a wide variety of sea life, but if you look really closely you can find some hidden treasures camouflaged amongst the algae and rocks. Dwarf cushion-stars Parvulastra exigua are small starfish roughly 2 cm in size, which are found along the Indian Ocean coastline and READ MORE

All for one, and one for all

With a hop, skip, jump or large step, everyone knows to avoid bluebottles Physalia physalis with their unmistakable blue float and long trailing tentacles which deliver a painful sting. Although commonly called bluebottles, individuals of this species are also known as Portuguese men-of-war. The float of the bluebottle averages 10 cm in length, and is READ MORE

No sting attached

Commonly known as sea-money, Porpita pacifica is a blue-fringed disc of roughly 4 centimeters in diameter. This is a species of raft hydroid, a surface dwelling species which uses trapped air to control its buoyancy. While it may appear to be a single organism, P. pacifica is in fact a colonial animal, where a number READ MORE

Surfing sea snails

The smooth plough shell Bullia rhodostoma is a whelk (sea snail) commonly found along our coastline, often scavenging off washed up jellyfish and blue bottles. This species is extremely slow growing and only reaches a maximum size of 5.5cm. They grow quite rapidly in the first year, reaching 1cm in size, but it takes 10 READ MORE