Nab Tower tide times

Today's high tide time at Nab Tower is 11:41. Tomorrow's high tide times are 00:01 and 12:28. (Data from 16 May 2026. Visit sussex-tides.com for latest tide times). Sunrise is 05:04 and sunset is 20:19. All times have been adjusted for daylight saving where appropriate.

Today's high tide height at Nab Tower is 4.6m. Tomorrow's high tide heights are 4.8m and 4.7m. The average high tide height at Nab Tower is 4.1m. A quarter of high tides are less than 3.6m and a quarter of high tides are more than 4.5m.

Today's weather forecast for Nab Tower. Cloudy skies with temperatures ranging from 10°C to 13°C, and a 56% chance of rain. Visibility will be good and the UV index will be moderate. Southwest winds at 6 mph, gusting up to 9 mph.

Tomorrow's weather forecast for Nab Tower. Cloudy skies with temperatures ranging from 9°C to 14°C, and a 56% chance of rain. Visibility will be good and the UV index will be moderate. West winds at 5 mph, gusting up to 8 mph.

All tide times have been adjusted for daylight saving where appropriate.

Tide times for Nab Tower are based on Shoreham with an average low water adjustment of -37 minutes and an average high water adjustment of +14 minutes.

Tide heights for Nab Tower are based on Shoreham with an average low water adjustment of -0.2 metres and an average high water adjustment of -1.6 metres.

Please see our Frequently asked questions for more information on how these tide tables are calculated. Not to be used for navigation purposes.

Nab Tower is a historic sea fort located in the English Channel off the coast of Sussex, England. Built between 1867 and 1869, the structure was designed to protect the area from naval attacks and is now a popular tourist destination.

The Nab Tower was designed by engineers James Walker and John Rennie and was constructed by the Royal Engineers. The structure was built on a rocky reef called The Nab, located approximately 3 miles (4.8 km) off the coast of Selsey Bill in Sussex. The tower is built from granite blocks, each weighing approximately one ton, and is approximately 25 metres (82 feet) in height. Its walls are 3.5 metres (11.5 feet) thick and its foundations are 3.3 metres (10.8 feet) deep.

The tower was originally intended to protect the area from naval attacks during the Napoleonic Wars, but it was later adapted as a lighthouse. It was equipped with a light that could be seen up to 20 miles (32 km) away, making it one of the most powerful lighthouses in the country at the time.

In addition to its role as a lighthouse, the Nab Tower was also used for military purposes during the two World Wars. It was used as an observation post by the British Navy during World War I, and during World War II, it became an important gunnery base for the Royal Air Force.

Today, the tower is a popular tourist destination and is open to the public from April to September. Visitors can climb to the top of the tower to enjoy views of the English Channel, Selsey Bill, and the surrounding area. The nearby beach is a popular spot for swimming and fishing, and the area is also home to a number of seabird species, making it a great spot for bird watching.

The Nab Tower is an important part of English maritime history and is an iconic landmark in the Sussex region. Its impressive structure stands as a reminder of the area's rich naval history, and its importance as a military and lighthouse structure is evident in its enduring presence. Today, it continues to be enjoyed by visitors and locals alike, providing an opportunity to explore the area's past and appreciate the beauty of the English Channel.

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