1
: coming or moving from the water toward or onto the shore
an onshore wind
2
a
: situated on or near the shore as distinguished from being in deep or open water
b
: situated on land
3
: domestic sense 2
onshore markets

Examples of onshore in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
All onshore experiences are locally guided, offered in small groups, and scaled to different activity levels. — Condé Nast Traveler, 18 Sep. 2026 Winds will pose a fire risk, especially Saturday In the upper atmosphere, a trough of lower pressure will settle across the Pacific coast Friday and Saturday, quickly ushering in strong onshore winds and cooler temperatures. — Sean MacAday, Sacbee.com, 11 Sep. 2026 Because Rhode Island is small and densely populated, there are no real opportunities for very big onshore renewable energy projects in the state. — Alex Kuffner, The Providence Journal, 9 Sep. 2026 On Thursday there will be some onshore trends which will serve to cool the coastal communities some but the interior will continue to sizzle. — Karen Garcia, Los Angeles Times, 8 Sep. 2026 See All Example Sentences for onshore

Word History

First Known Use

1860, in the meaning defined at sense 1

Time Traveler
The first known use of onshore was in 1860

Browse Nearby Words

Cite this Entry

“Onshore.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/onshore. Accessed 26 Sep. 2026.

Kids Definition

onshore

adjective
on·​shore ˈȯn-ˌshō(ə)r How to pronounce onshore (audio)
ˈän-, 
-ˌshȯ(ə)r
1
: moving toward the shore
onshore winds
2
: situated on land
onshore oil refinery
onshore adverb
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