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Seaports & Harbours · Oceania & Antarctica

Ports & Harbours of the Pacific Islands and Hawaii

YearMaps maps 87 harbours on the Pacific Islands and Hawaii, in 18 countries and territories. The largest by the World Port Index's harbour size are Hilo, Apra Harbor and Honolulu. One is written up in full below, and every harbour is listed with its depths, tidal range and the largest ships it takes.

The islands of Melanesia, Micronesia and Polynesia were settled by voyagers who navigated by the stars, the swells and the flight of birds over thousands of years. Their harbours, from Hawaii and Guam to Fiji, Papua New Guinea and French Polynesia, later served as coaling stations, whaling ports and naval bases, and several were fought over in the Pacific War of 1941–1945.

Harbours
87
Countries
18
Most: United States (22)
Written Up
1
With encyclopedia text

Map of the Ports of the Pacific Islands and Hawaii

2.0

Blue dots are the harbours of the World Port Index; tap or click one to open its entry. Use the layer panel to add trade routes, rivers and historical borders.

Apra Harbor

The harbour of the Pacific Islands and Hawaii with an encyclopedia article, each with its figures from the World Port Index.

Apra Harbor
Image via Wikimedia Commons (author and licence on the file page).

Apra Harbor

Medium harbour · Guam

Apra Harbor, also called Port Apra, is a deep-water port on the western side of the United States territory of Guam. It is considered one of the best natural ports in the Pacific Ocean. The harbor is bounded by Cabras Island and the Glass Breakwater to the north and the Orote Peninsula in the south. Naval Base Guam and the Port of Guam are the two major users of the harbor. It is also a popular recreation area for boaters, surfers, scuba divers, and other recreationalists.

Adapted from Wikipedia: Apra Harbor (CC BY-SA 4.0).

Harbour size
Medium
Channel depth
34.7 m
Anchorage depth
5.5 m
Cargo pier depth
42.1 m
Oil terminal depth
27.4 m
Tidal range
1 m
Largest vessel
medium vessels
Country
Guam
Province
Guam
Coordinates
13.4500°, 144.6200°

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More about Apra Harbor

History

Apra comes from the Chamorro word "apapa", meaning "low." Apapa is the original name of Cabras Island. The harbor offered rich fishing grounds and was home to many Chamorro villages.

During Spanish rule, the name of Saint Louis IX was added and the harbor was referred to as the port of San Luis de Apra. However, it was not a favored anchorage during the Spanish–Chamorro Wars of the late seventeenth century and resulting the early Spanish period, mainly because of the many reefs and coral heads. The Spanish preferred ports were Umatac and Hagåtña, resulting in Apra Harbor being used by foreigners seeking to avoid Spanish authority. The English pirate John Eaton is reported to have anchored at Apra Harbor in 1685 to trade provisions with Chamorros.

Geography

The geography of Apra Harbor has been extensively modified from its pre-historical state by humans. The entrance to the harbor is flanked by Point Udall, formerly Orote Point, to the south and Spanish Rocks at the tip of the Glass Breakwater. The Glass Breakwater, built on top of Calalan Bank and the fringing Luminao Reef, connects to Cabras Island, the location of the Port of Guam, which handles more than 90% of civilian cargo imported to Guam. Inland areas in the villages of Piti and Santa Rita form the eastern boundary of the harbor. There are two small artificial peninsulas jutting into the eastern end of the harbor. The northernmost is named Drydock Island, the tip of which is a military reservation with wharves for fueling ships.

Sections adapted from Wikipedia: Apra Harbor (CC BY-SA 4.0).

Apra Harbor: Key Facts

Key facts about Apra Harbor
OnPacific Ocean

Facts from Wikidata Q621760 (CC0).

All Harbours of the Pacific Islands and Hawaii

87 harbours, the largest first by the index's harbour size. Channel depth and tidal range set the physical limit on which ships can call. 26 of them are recorded in the source with the city they serve.

Harbours of the Pacific Islands and Hawaii
HarbourCountrySizeMap
HiloUnited StatesMedium
Apra HarborGuamMedium
HonoluluUnited StatesMedium
UshuaiaArgentinaSmall
PapeeteFrench PolynesiaSmall
Pohnpei HarborMicronesiaSmall
Port AllenUnited StatesSmall
Port MoresbyPapua New GuineaSmall
Saipanserves Capitol HillNorthern Mariana IslandsSmall
VanimoPapua New GuineaSmall
KawaihaeUnited StatesSmall
Wewak Harborserves WewakPapua New GuineaSmall
Kavieng Harborserves KaviengPapua New GuineaSmall
LevukaFijiSmall
KietaPapua New GuineaSmall
Pago Pago Harborserves Pago PagoAmerican SamoaSmall
Port NoroSolomon IslandsSmall
RabaulPapua New GuineaSmall
Ringgi CoveSolomon IslandsSmall
LahainaUnited StatesVery Small
Savusavu BayFijiVery Small
KamaloUnited StatesVery Small
PukooUnited StatesVery Small
Baie de KouaouaNew CaledoniaVery Small
Funafuti Atollserves FunafutiTuvaluVery Small
NeiafuTongaVery Small
PangaiTongaVery Small
Tern IslandUnited StatesVery Small
Alotoaserves AlotauPapua New GuineaVery Small
KaunakakaiUnited StatesVery Small
Mata-UtuWallis and FutunaVery Small
Canton IslandKiribatiVery Small
HoniaraSolomon IslandsVery Small
Johnston AtollJohnston AtollVery Small
MoenMicronesiaVery Small
Port RikiteaFrench PolynesiaVery Small
SamaraiPapua New GuineaVery Small
Tarawa Atollserves TarawaKiribatiVery Small
TinianNorthern Mariana IslandsVery Small
Baie TaiohaeFrench PolynesiaVery Small
HanaUnited StatesVery Small
MadangPapua New GuineaVery Small
VaitapeFrench PolynesiaVery Small
ApiaSamoaVery Small
Discovery BayPapua New GuineaVery Small
Kahuluiserves WailukuUnited StatesVery Small
Kaumalapau HarborUnited StatesVery Small
KiholoUnited StatesVery Small
LaePapua New GuineaVery Small
Longan IslandPapua New GuineaVery Small
MahukonaUnited StatesVery Small
Midway IslandMidway IslandVery Small
Nuku Alofaserves NukualofaTongaVery Small
Oro BayPapua New GuineaVery Small
Port VilaVanuatuVery Small
UturoaFrench PolynesiaVery Small
AtuonaFrench PolynesiaVery Small
Barber'S PointUnited StatesVery Small
Enitwetak IslandMarshall IslandsVery Small
Gizo Harborserves GizoSolomon IslandsVery Small
Hamburg HarborPapua New GuineaVery Small
HonokaaUnited StatesVery Small
HonuapoUnited StatesVery Small
Malakal Harborserves KororPalauVery Small
NapoopooUnited StatesVery Small
NonopapaUnited StatesVery Small
KwajaleinMarshall IslandsVery Small
Lele HarborMicronesiaVery Small
Queen Carola HarborPapua New GuineaVery Small
ColoniaMicronesiaVery Small
English HarborKiribatiVery Small
Kauhako BayUnited StatesVery Small
KokopoPapua New GuineaVery Small
MiloliiUnited StatesVery Small
NauruNauruVery Small
RotaNorthern Mariana IslandsVery Small
Suloga HarborPapua New GuineaVery Small
TulaghiSolomon IslandsVery Small
Wake IslandWake IslandVery Small
YandinaSolomon IslandsVery Small
Baie UgueNew CaledoniaVery Small
Barbers Point TerminalUnited StatesVery Small
BiallaPapua New GuineaVery Small
Forari BayVanuatuVery Small
KimbePapua New GuineaVery Small
KumulPapua New GuineaVery Small
LorengauPapua New GuineaVery Small

Port Cities of the Pacific Islands and Hawaii

The most populous cities with a harbour of the Pacific Islands and Hawaii within 25 km. Each city is listed with its country's other cities on the country page.

Countries with Harbours on the Pacific Islands and Hawaii

More Seas and Coasts

See every sea, grouped from North America to Oceania & Antarctica, on the world ports index, or the voyages that crossed these waters on the famous sea voyages map.

Pacific Islands & Hawaii: Quick Answers

How many ports are there on the Pacific Islands and Hawaii?
YearMaps lists 87 ports and harbours on the Pacific Islands and Hawaii, from the World Port Index of the US National Geospatial-Intelligence Agency. Small fishing harbours and private terminals outside the index are not counted.
Which countries have ports on the Pacific Islands and Hawaii?
United States (22), Papua New Guinea (21), French Polynesia (6), Solomon Islands (6), Micronesia (4), Kiribati (3), Northern Mariana Islands (3), Tonga (3), Fiji (2), Marshall Islands (2), New Caledonia (2), Vanuatu (2), American Samoa (1), Argentina (1), Guam (1), Palau (1), Samoa (1) and Tuvalu (1).
What are the largest ports on the Pacific Islands and Hawaii?
By the World Port Index's harbour size, the largest are Hilo, Apra Harbor and Honolulu.
What are the main port cities on the Pacific Islands and Hawaii?
The most populous cities with a harbour here are Honolulu (786,000), Port Moresby (283,733), Wahiawa (174,766), Papeete (131,695) and Lae (131,052).