United States
Satellite: Sentinel-2 cloudless 2016 by EOX (CC BY 4.0). Outline and points © OpenStreetMap contributors / Natural Earth. North up.
In numbers
102km²
Area
57km
Coastline
188m
Highest point
3,136
People
30°C
Warmest sea
September
2,833km
To the mainland
When to go to Tinian
Best for the beach from January to May.
The sea is warmest in September (30 °C) and coolest in February (27 °C). You can swim comfortably all year (21 °C or more).
Averages 1991–2020. Sea: NOAA OISST, the water within 35 km of the coast. Air, rain and sun: NASA POWER. Best months weigh warm afternoons (23–30 °C), sea of 24 °C or more and few wet days.
Pacific island, part of the Northern Mariana Islands, United States
Tinian is an island in United States. It belongs to Mariana Islands. It covers 102 km², with 57 km of coastline. Its highest point rises to 188 m. About 3,136 people live on it. The nearest mainland is 2,833 km away.
Getting there
- Francisco Manglona Borja / Tinian International Airport (TIQ)airport on the island, with scheduled flightsCar hire at GUM airport (Hagåtña)Discover Cars · Affiliate link↗
- 2,833 km from the mainlanddistance to the nearest continental coast
- From January to Maybest months to go (from 30 years of averages)
Plan the trip
Ferries, stays and things to do
Some links above are affiliate links: if you book through them we may earn a commission, at no extra cost to you. It never changes what the data on this page says.
On the island
What you find on Tinian.
- 14beachesUnai Asiga, Unai Babui, Unai Chiget and 11 more
- 6named peaksKastiyu, Lasu, Carolinas and 3 more
- 2ruins and archaeological sitesWest Field, North Field Air Force Base
- 2campsitesUnai Babui camp site, Long beach camp site
- 5hotels, guesthouses and apartments
- 2restaurants, cafés and bars
Counted in OpenStreetMap, the map anyone can edit, inside the island's outline. A low number may only mean nobody has mapped it yet.
Cross-checked with our atlases
Tinian in our other atlases
Everything Coastya, Peakyas, Lakeyas and Cascadyas know about what lies inside Tinian, each with its own numbers.
5beaches and covesCoastya
4mountainsPeakyas
Highest point
154m
Carolinas Platea
according to Peakyas
Beach with the warmest sea
29.5°C
sea in the warmest month · according to Coastya
5 beaches
on Coastya, the beach atlas
- Kammer Beach29.5°C
- Taga Beach29.5°C
- Unai Chiget29.5°C
- Unai Dangkolo29.5°C
- Unai Lamlam29.5°C
4 mountains
on Peakyas, the mountain atlas
- Carolinas Platea154m
- Kastiyu
- Maga Hill
- Mount Lasso
The shape of the land.
On average the island stands 66 m above the sea. 100 % of it is below 200 m.
- 38 %0–50 m
- 62 %50–200 m
Share of the island's area in each altitude band, from the Copernicus DEM (30 m, read at 30–240 m on large islands).
Size, for real
Next to islands you may know.
10 km
All outlines drawn to the same scale (Natural Earth and OpenStreetMap).
Towns on the island
- San Jose Village15,000 people
Month by month
The weather on the island.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Afternoon high (°C) | 28 | 27 | 28 | 28 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 28 |
| Night low (°C) | 27 | 26 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| Sea (°C) | 28 | 27 | 27 | 28 | 29 | 29 | 29 | 29 | 30 | 29 | 29 | 28 |
| Rain (mm) | 65 | 38 | 32 | 45 | 47 | 74 | 154 | 302 | 262 | 226 | 103 | 59 |
| Wet days | 11 | 9 | 6 | 8 | 9 | 14 | 25 | 28 | 27 | 25 | 18 | 12 |
| Sun h/day | 7.4 | 7.9 | 8.9 | 9.8 | 10.1 | 9.8 | 7.9 | 6.2 | 6.4 | 6.9 | 8.1 | 7.9 |
| Wind (km/h) | 27 | 28 | 26 | 24 | 21 | 21 | 19 | 19 | 18 | 22 | 26 | 28 |
Averages 1991–2020 for the ~55 km NASA POWER cell over the island; the sea from NOAA OISST.
Recent years
Warmer and cooler years at sea.
Each month's sea temperature compared with its 1991–2020 average, in degrees.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2020 | −0.1 | −0.1 | ±0.0 | +0.3 | +0.3 | +0.3 | +0.5 | +1.0 | +0.9 | +0.8 | +0.8 | +0.8 |
| 2021 | +0.8 | +0.8 | +1.1 | +1.3 | +0.5 | +0.8 | +0.5 | +0.4 | +0.3 | +0.5 | +1.0 | +0.8 |
| 2022 | +0.5 | +0.5 | +0.6 | +0.4 | +0.1 | +0.3 | +0.3 | +0.4 | +0.7 | +0.7 | +0.9 | +0.7 |
| 2023 | +0.6 | +0.7 | +0.6 | +0.5 | ±0.0 | −0.2 | +0.2 | +0.6 | +0.3 | +0.1 | +0.4 | +0.6 |
| 2024 | +0.7 | −0.1 | +0.4 | +0.2 | +0.1 | +0.3 | +0.5 | +0.8 | +0.6 | +0.5 | +0.5 | +0.7 |
| 2025 | +1.1 | +0.9 | +0.8 | +0.7 | +0.6 | +0.7 | +0.3 | +0.2 | +0.3 | +0.6 | +0.6 | +0.7 |
+1 warmer than usual −1 cooler than usual
Photos
Seen by visitors.
About these numbers
| Names, area, population | Wikidata (Q325652) · CC0 |
|---|---|
| Outline | © OpenStreetMap contributors · ODbL |
| Sea temperature | NOAA OISST v2.1 · 1991–2020 |
| Climate | NASA POWER · 1991–2020 |
| Relief, 3D model | Copernicus DEM GLO-30 · © DLR e.V., © Airbus Defence and Space GmbH, Copernicus/ESA |
| Beaches, ports, lighthouses, trails | © OpenStreetMap contributors · ODbL |
| Towns | GeoNames · CC BY 4.0 |
| Images | EOX Sentinel-2 cloudless 2016 · CC BY 4.0; Wikimedia Commons |
| Beaches, mountains, lakes and waterfalls | Coastya, Peakyas — Wikidata · CC0; © OpenStreetMap contributors · ODbL; GeoNames · CC BY 4.0; NOAA OISST |
Every figure is an average, an estimate or a count from a public dataset. Licences and methods: data sources.
The family
Do you prefer beaches, lakes, mountains, waterfalls, islands, rivers or canyons?
Same idea, other landscapes: field atlases built on open data, month by month, in seven languages.
beaches
Find your beach: sea temperature, sun and swimming month by month.Visit 
lakes
Every lake on Earth: water temperature, ice, depth and the shore.Coming soonVisit mountains
Every summit in 3D: summit weather, the 0 °C line, huts and trails.Visit 
waterfalls
Every waterfall: height, flow month by month and when it roars.Coming soonVisit 
islands
Every island from the sea up: size, sea temperature, ferries and 3D.You are here
rivers
Every river from source to sea: the journey, the flow and the basin in numbers.Visit 
canyons
Every canyon cut to scale: depth to the floor, rim and floor temperatures, trails and viewpoints.Visit