Statistics for 26 Sep (1981–2005) – mean: 19.6 °C, range: 17.8 °C come 21.1 °C

Sunny v pleasantly warm air temperatures (feeling favor 21 °C as soon as we account because that wind), and similar sea temperature (23 °C). Stay boardshorts or a shorty, or far better still a thin summer wetsuit to store the UV off.

Map of present United states surface ar Water Temperatures based upon measurements indigenous oceanographic satellites
Map of current United states Sea Water Temperature Anomalies (compared with long term averages at this time of year)

(click thumbnails to expand)

Below is a graph of historic Sea surface Temperature because that Lbi 5th Street beach Haven. This has been derived from analysis of two decades of oceanographic satellite measurements of surrounding open water. We have actually calculated the mean water temperature variation around the year as well as the extremes that have been it was observed on each date.

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All the the graphs because that the surf division presented ~ above room on the exact same scale to permit comparison in between locations about the world.

Lbi fifth Street coast Haven sea temperatures optimal in the variety 22 to 25°C (72 come 77°F) on roughly the nine of August and are at their lowest on about the first of March, in the selection 1 to 4°C (34 to 39°F). Lbi fifth Street beach Haven sea temperatures are constantly warm with their highest in beforehand to mid August. You'll require a 2mm neoprene peak or a shorty in ~ dawn/dusk or if it's windy. The lowest sea temperature at Lbi 5th Street coast Haven typical that friend will require a flexible 6/5/4mm wetsuit or a well fitting 5/4mm wetsuit v gloves and also 5mm neoprene booties and also a hood come surf here at the start of March.

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Actual sea surface water temperature close to shore at Lbi 5th Street beach Haven have the right to vary by number of degrees compared with these open up water averages. This is specifically true after hefty rain, near to flow mouths or after long periods of solid offshore winds. Offshore winds cause colder deep water to replace surface water that has been warmed through the sun. Air temperature, wind-chill and sunshine should likewise be considered prior to deciding on the type of wetsuit essential to stay warm when surfing in ~ Lbi 5th Street beach Haven. Refer to our comprehensive weather forecasts because that this information.