Sarigan
Island Uninhabited volcanic island in Northern Mariana Islands
Part of the Northern Mariana Islands chain, Sarigan is an uninhabited volcanic island managed for conservation; access is limited, and scientists, bird-watchers and experienced divers visit for seabird colonies, reefs and remote snorkeling.
Sarigan is a small uninhabited volcanic island in the Northern Mariana Islands of the western Pacific Ocean. It is part of the Northern Islands Municipality and is noted for its steep terrain and natural habitats.
The island is volcanic in origin and supports seabird colonies and other wildlife; human presence is minimal and visits are restricted for conservation reasons. It has no permanent population.
Historically it has been visited episodically for resource use and by passing vessels, but it has not supported settled communities in modern times. Current management emphasizes habitat protection and limited scientific access.
Geographically Sarigan lies in the northern part of the Mariana island chain, north of Saipan and the main inhabited islands, within oceanic waters of the western Pacific.
- Conservation status: Uninhabited and managed as a wildlife and seabird sanctuary with access controlled to protect breeding colonies and native habitats.
How to Get to Sarigan #
Remote; access requires authorised transport from Saipan or other CNMI islands and prior permission from Northern Islands Municipality / CNMI authorities. Sea conditions and permits determine timing.
Tips for Visiting Sarigan #
- Sarigan is an uninhabited volcanic island and access is controlled - obtain permits from CNMI authorities and local agencies before planning travel.
- Preparedness matters: there are no visitor facilities, and the island is best visited with experienced boat operators.
Best Time to Visit Sarigan #
Access depends on permits and sea conditions - the dry season is generally the safest window for island visits.
Weather & Climate near Sarigan #
Tropical climate with consistently warm temperatures year-round. Temperatures range from 24°C to 31°C. Abundant rainfall (1886 mm/year), wettest in September.
January
January is warm with highs of 29°C and lows of 24°C. Significant rainfall (105 mm) and breezy conditions.
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February
February is warm with highs of 28°C and lows of 24°C. Moderate rainfall (78 mm) and breezy conditions.
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March
March is warm with highs of 28°C and lows of 24°C. Moderate rainfall (74 mm) and breezy conditions.
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April
April is warm with highs of 29°C and lows of 25°C. Regular rainfall (88 mm) and breezy conditions.
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May
May is warm with highs of 30°C and lows of 26°C. Regular rainfall (94 mm).
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June
June is the hottest month with highs of 31°C and lows of 26°C. Significant rainfall (110 mm).
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July
July is the hottest month with highs of 31°C and lows of 26°C. Heavy rain (229 mm).
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August
August is hot with highs of 31°C and lows of 26°C. Heavy rain (278 mm).
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September
September is hot with highs of 31°C and lows of 26°C. The wettest month with heavy rain (304 mm).
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October
October is hot with highs of 30°C and lows of 26°C. Heavy rain (246 mm).
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November
November is hot with highs of 30°C and lows of 26°C. Significant rainfall (161 mm).
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December
December is warm with highs of 29°C and lows of 25°C. Significant rainfall (119 mm) and breezy conditions.
