Port-side connectivityCruise port
Cruise port
connectivity guides.
In port your ordinary travel eSIM works — but “works” varies enormously. Some terminals have strong 5G at the berth; some tender ports drop out mid-crossing; some excursions leave coverage within minutes. Each guide names the real local carriers and the honest gaps.
- 48 port guides
- 11 sailing regions
Carrier names checked at the pier
01 — 5 PORT CALLS
Alaska
JUNPORT CONNECTIVITY
Juneau
AT&T, Verizon, GCIDowntown Juneau and the cruise berths have solid US-carrier coverage. The Mendenhall Glacier visitor area is covered; the Tracy Arm and Endicott Arm…Coverage detailsKETPORT CONNECTIVITYKetchikan
AT&T, Verizon, GCIThe four downtown berths sit on the main street with good coverage across town and Creek Street. Misty Fjords flightseeing and the Tongass wilderness…Coverage detailsSITPORT CONNECTIVITYSitka
AT&T, GCI, VerizonSitka is usually a tender call to the Old Sitka Dock or downtown. Coverage in town is adequate but noticeably thinner than Juneau, and it degrades…Coverage detailsSKAPORT CONNECTIVITYSkagway
AT&T, GCI (Verizon roams onto local infrastructure)Skagway town has usable but noticeably weaker coverage than Juneau or Ketchikan, and it congests badly on four-ship days. The White Pass railway…Coverage detailsVBIPORT CONNECTIVITYVictoria, BC
Rogers, Telus, BellOgden Point has full coverage and a pleasant waterfront walk into town. Canadian networks cover the whole Inner Harbour, Butchart Gardens and the…Coverage details02 — 4 PORT CALLS
Baltic
COPPORT CONNECTIVITY
Copenhagen
TDC/YouSee, Telenor Denmark, Telia Denmark, 3Oceankaj and Langelinie both have full coverage, and the metro and city centre are comprehensively served including underground stations. One of the…Coverage detailsHELPORT CONNECTIVITYHelsinki
Elisa, Telia Finland, DNAThe South Harbour and Hernesaari berths both have strong coverage, and the tram network into the centre is fully served. Suomenlinna island fortress…Coverage detailsSTOPORT CONNECTIVITYStockholm
Telia Sweden, Tele2, Telenor Sweden, 3Stadsgården and Frihamnen berths are well covered, as is the entire archipelago approach — Swedish coverage extends far enough offshore that the…Coverage detailsTALPORT CONNECTIVITYTallinn
Telia Estonia, Elisa, Tele2 EstoniaThe Old City Harbour berths are a fifteen-minute walk from the medieval Old Town, with excellent coverage throughout. Estonia has some of the fastest…Coverage details03 — 3 PORT CALLS
Caribbean
KWEPORT CONNECTIVITY
Key West
AT&T, Verizon, T-MobileMallory Square, the Westin pier and Pier B all sit in the compact old town with full US carrier coverage. No eSIM is needed for US phone plans — this…Coverage detailsMIAPORT CONNECTIVITYMiami
Verizon, AT&T, T-MobilePortMiami sits on Dodge Island, minutes from downtown, with dense 5G from all three US carriers across every terminal. Signal is excellent right up…Coverage detailsNASPORT CONNECTIVITYNassau
BTC (Bahamas Telecommunications Company), AlivPrince George Wharf sits in central Nassau with strong BTC and Aliv coverage across the whole downtown and Paradise Island area. Coverage is…Coverage details04 — 4 PORT CALLS
Eastern Caribbean
PSHPORT CONNECTIVITY
Philipsburg (St Maarten)
TelCell, UTS/Flow, ChippieThe Dr A C Wathey pier has good coverage and a water taxi into town. Note the island is split Dutch/French — cross to Marigot and your phone may…Coverage detailsSJAPORT CONNECTIVITYSan Juan
Claro Puerto Rico, Liberty Mobile, T-Mobile, AT&TPuerto Rico is a US territory, so most US phone plans work in Old San Juan at domestic rates with no roaming charge. The Pan American and…Coverage detailsSJTPORT CONNECTIVITYSt John's (Antigua)
Flow (Cable & Wireless), Digicel AntiguaHeritage Quay and Redcliffe Quay are right in town with solid coverage. English Harbour and Nelson’s Dockyard on the south coast are covered; the…Coverage detailsSTTPORT CONNECTIVITYSt Thomas
AT&T, T-Mobile, Viya (US Virgin Islands networks)Havensight and Crown Bay both have full US-carrier coverage — the USVI is US territory, so most US phone plans work here at domestic rates with no…Coverage details05 — 4 PORT CALLS
Greek Isles
CORPORT CONNECTIVITY
Corfu
Cosmote, Vodafone Greece, NovaThe new cruise terminal is about two kilometres from the old town with a shuttle. Coverage across Corfu Town, the Liston and both fortresses is…Coverage detailsMYKPORT CONNECTIVITYMykonos
Cosmote, Vodafone Greece, NovaThe new cruise port at Tourlos has good coverage and a shuttle into Chora. Signal across Mykonos Town, Little Venice and the southern beach clubs is…Coverage detailsRHOPORT CONNECTIVITYRhodes
Cosmote, Vodafone Greece, NovaThe commercial harbour berths are a short walk from the medieval city gates, with good coverage throughout. The walled old town’s narrow stone lanes…Coverage detailsSANPORT CONNECTIVITYSantorini
Cosmote, Vodafone Greece, NovaSantorini is a tender port into Skala, with the cable car up to Fira. Coverage at the old port is workable but congested on busy multi-ship days;…Coverage details06 — 10 PORT CALLS
Mediterranean
BARPORT CONNECTIVITY
Barcelona
Movistar, Orange España, Vodafone SpainAll the Moll Adossat terminals have full coverage, as does the shuttle route to the Columbus monument and the whole city centre. Metro tunnels are…Coverage detailsCRIPORT CONNECTIVITYCivitavecchia (Rome)
TIM, Vodafone Italia, WindTreThe port has full Italian network coverage at all berths, and the train line to Roma Termini is covered end to end apart from short tunnel sections.…Coverage detailsDUBPORT CONNECTIVITYDubrovnik
Hrvatski Telekom, A1 Croatia, TelemachGruž port has good coverage and a straightforward bus or walk into the Old Town, where signal is strong but congested in peak season. The cable car…Coverage detailsKOTPORT CONNECTIVITYKotor
Crnogorski Telekom, One Montenegro, m:telKotor is a tender or alongside call at the head of a deep fjord-like bay. Coverage in the old town is good, but the steep walls of the Bay of Kotor…Coverage detailsLFIPORT CONNECTIVITYLivorno (Florence & Pisa)
TIM, Vodafone Italia, WindTreThe port has full coverage, and the rail and coach routes to Pisa and Florence are covered end to end apart from short tunnels. An eSIM activated at…Coverage detailsMARPORT CONNECTIVITYMarseille
Orange, SFR, Bouygues Telecom, Free MobileThe MPCT terminals sit north of the city with a shuttle to the Vieux-Port. Coverage is comprehensive across the city and the metro. The Calanques…Coverage detailsMSEPORT CONNECTIVITYMessina (Sicily)
TIM, Vodafone Italia, WindTreThe berths are on the waterfront in the middle of Messina with good coverage. The Taormina road up the coast is covered; the ascent to Mount Etna…Coverage detailsNAPPORT CONNECTIVITYNaples
TIM, Vodafone Italia, WindTreThe Stazione Marittima sits in the centre of Naples with dense urban coverage. The Circumvesuviana line to Pompeii and Sorrento has good service…Coverage detailsPDAPORT CONNECTIVITYPalma de Mallorca
Movistar, Orange España, Vodafone SpainAll the Porto Pi terminals have full coverage, as does the cathedral quarter and the whole Palma bay shuttle route. Spanish networks reach well along…Coverage detailsVALPORT CONNECTIVITYValletta
GO, Epic, MelitaThe Grand Harbour terminal at Pinto Wharf has strong coverage, and the barrakka lift up into Valletta is a two-minute ride. The whole island is small…Coverage details07 — 4 PORT CALLS
Mexican Riviera
CSAPORT CONNECTIVITY
Cabo San Lucas
Telcel, AT&T Mexico, MovistarCabo is a tender port into the marina, which sits in the middle of town with excellent Telcel coverage. The tender ride is short enough that the…Coverage detailsENSPORT CONNECTIVITYEnsenada
Telcel, AT&T Mexico, MovistarThe Ensenada cruise terminal sits on the waterfront with reliable Telcel service across the town centre and the Avenida López Mateos tourist strip.…Coverage detailsMNAPORT CONNECTIVITYMazatlán
Telcel, AT&T Mexico, MovistarThe cruise terminal is in a working commercial port with good Telcel coverage, though the terminal building itself sits behind cargo areas where…Coverage detailsPVUPORT CONNECTIVITYPuerto Vallarta
Telcel, AT&T Mexico, MovistarThe Terminal Marítima north of town has strong Telcel service, as does the Malecón and Zona Romántica. Coverage weakens on the jungle road south to…Coverage details08 — 2 PORT CALLS
Norwegian Fjords
BERPORT CONNECTIVITY
Bergen
Telenor, Telia Norway, IceBergen’s cruise berths at Skolten and Jekteviken both have strong coverage, as do Bryggen, the fish market and the Fløibanen funicular. Norwegian…Coverage detailsGEIPORT CONNECTIVITYGeiranger
Telenor, Telia NorwayGeiranger is a tender port at the head of a narrow fjord. Coverage in the village is adequate but thin, and the fjord walls block signal in patches…Coverage details09 — 4 PORT CALLS
Southern Caribbean
BRIPORT CONNECTIVITY
Bridgetown
Flow (Cable & Wireless), DigicelThe Bridgetown cruise terminal sits about a mile from the city centre with reliable Flow coverage along the whole route. The west-coast beaches are…Coverage detailsCSAPORT CONNECTIVITYCastries (St Lucia)
Flow (Cable & Wireless), DigicelPointe Seraphine and La Place Carenage both have good coverage in the harbour basin. The drive south to the Pitons and Soufrière crosses mountainous…Coverage detailsOARPORT CONNECTIVITYOranjestad (Aruba)
Setar, Digicel ArubaThe cruise terminal is in the middle of Oranjestad with excellent Setar coverage across town, the tram route and Palm Beach. Coverage thins at Arikok…Coverage detailsWCIPORT CONNECTIVITYWillemstad (Curaçao)
Digicel Curaçao, Flow, UTSBoth the Mathey Wharf and megapier have strong coverage, as does the Handelskade waterfront and the Queen Emma pontoon bridge. Coverage is reliable…Coverage details10 — 2 PORT CALLS
Transatlantic
NYEPORT CONNECTIVITY
New York (Brooklyn)
AT&T, Verizon, T-MobileThe Brooklyn Cruise Terminal in Red Hook has full coverage, as does Manhattan Cruise Terminal. Signal holds down the Hudson and past the Verrazzano,…Coverage detailsSOUPORT CONNECTIVITYSouthampton
EE, Vodafone UK, O2, ThreeAll five Southampton terminals have full UK coverage, as do the rail links from London Waterloo. Signal holds down Southampton Water and the Solent,…Coverage details11 — 6 PORT CALLS
Western Caribbean
CMOPORT CONNECTIVITY