ms Westerdam · Source evidence
Official sources first; otherwise a strict majority of distinct aggregators, then completeness and configured source order. Positive tender evidence from any source is retained. General port guidance does not confirm an individual itinerary call.
{
"ship": "ms Westerdam",
"source": "cruisemapper",
"start_date": "2026-10-24",
"nights": 29,
"title": "29 nights, one-way from Tokyo to Hong Kong",
"end_date": "2026-11-22",
"embark_port": "Tokyo",
"disembark_port": "Hong Kong, China",
"ship_imo": "9226891",
"calls": [
{
"date": "2026-10-24",
"port": "Tokyo, Japan",
"arrival": "08:00",
"departure": "22:00",
"country": "Japan",
"locode": null,
"port_source_id": "9017",
"tender": null,
"tender_evidence": [],
"sea_day": false,
"departure_date": null,
"raw_time": "24 Oct 19:00",
"sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables",
"cruiseglobe"
],
"scenic_cruising": false,
"original_port": null,
"timing_selection": {
"policy": "official-first; strict majority of distinct aggregators; completeness; configured source order",
"fields": {
"departure": {
"source": "cruisemapper",
"method": "aggregator_majority",
"agreeing_sources": [
"cruisemapper",
"cruisedig",
"cruisetimetables"
],
"votes": 3,
"total_sources": 4
}
},
"primary_source": "cruisemapper"
},
"portId": "p-f520c8f79ed1a7",
"tender_reported": false,
"tender_possible": false
},
{
"date": "2026-10-25",
"port": "Shimizu, Japan Shizuoka",
"arrival": "08:00",
"departure": "17:00",
"country": "Japan",
"locode": null,
"port_source_id": "538",
"tender": null,
"tender_evidence": [],
"sea_day": false,
"departure_date": null,
"raw_time": "25 Oct 08:00 - 17:00",
"sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables",
"cruiseglobe"
],
"scenic_cruising": false,
"original_port": null,
"timing_selection": {
"policy": "official-first; strict majority of distinct aggregators; completeness; configured source order",
"fields": {
"arrival": {
"source": "cruisemapper",
"method": "aggregator_majority",
"agreeing_sources": [
"cruisemapper",
"cruisedig",
"cruisetimetables"
],
"votes": 3,
"total_sources": 4
},
"departure": {
"source": "cruisemapper",
"method": "aggregator_majority",
"agreeing_sources": [
"cruisemapper",
"cruisedig",
"cruisetimetables"
],
"votes": 3,
"total_sources": 4
}
},
"primary_source": "cruisemapper"
},
"portId": "p-50b92fb090ec91",
"tender_reported": false,
"tender_possible": false
},
{
"date": "2026-10-26",
"port": "At sea",
"arrival": null,
"departure": null,
"country": null,
"locode": null,
"port_source_id": null,
"tender": null,
"tender_evidence": [],
"sea_day": true,
"departure_date": null,
"raw_time": null,
"sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables",
"cruiseglobe"
],
"scenic_cruising": false,
"original_port": "At Sea",
"timing_selection": null
},
{
"date": "2026-10-27",
"port": "Kagoshima City, Japan Kagoshima",
"arrival": "08:00",
"departure": "17:00",
"country": "Japan",
"locode": null,
"port_source_id": "631",
"tender": null,
"tender_evidence": [],
"sea_day": false,
"departure_date": null,
"raw_time": "27 Oct 08:00 - 17:00",
"sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables",
"cruiseglobe"
],
"scenic_cruising": false,
"original_port": null,
"timing_selection": {
"policy": "official-first; strict majority of distinct aggregators; completeness; configured source order",
"fields": {
"arrival": {
"source": "cruisemapper",
"method": "aggregator_majority",
"agreeing_sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables"
],
"votes": 4,
"total_sources": 4
},
"departure": {
"source": "cruisemapper",
"method": "aggregator_majority",
"agreeing_sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables"
],
"votes": 4,
"total_sources": 4
}
},
"primary_source": "cruisemapper"
},
"portId": "p-110e827dc32f34",
"tender_reported": false,
"tender_possible": false
},
{
"date": "2026-10-28",
"port": "Nagasaki City, Japan Nagasaki",
"arrival": "08:00",
"departure": "20:00",
"country": "Japan",
"locode": null,
"port_source_id": "537",
"tender": null,
"tender_evidence": [],
"sea_day": false,
"departure_date": null,
"raw_time": "28 Oct 08:00 - 20:00",
"sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables",
"cruiseglobe"
],
"scenic_cruising": false,
"original_port": null,
"timing_selection": {
"policy": "official-first; strict majority of distinct aggregators; completeness; configured source order",
"fields": {
"arrival": {
"source": "cruisemapper",
"method": "aggregator_majority",
"agreeing_sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables"
],
"votes": 4,
"total_sources": 4
},
"departure": {
"source": "cruisemapper",
"method": "aggregator_majority",
"agreeing_sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables"
],
"votes": 4,
"total_sources": 4
}
},
"primary_source": "cruisemapper"
},
"portId": "p-b5ff2270da40c4",
"tender_reported": false,
"tender_possible": false
},
{
"date": "2026-10-29",
"port": "Yeosu, Korea",
"arrival": "08:00",
"departure": "17:00",
"country": "Korea",
"locode": null,
"port_source_id": "10715",
"tender": null,
"tender_evidence": [],
"sea_day": false,
"departure_date": null,
"raw_time": "29 Oct 08:00 - 17:00",
"sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables",
"cruiseglobe"
],
"scenic_cruising": false,
"original_port": null,
"timing_selection": {
"policy": "official-first; strict majority of distinct aggregators; completeness; configured source order",
"fields": {
"arrival": {
"source": "cruisemapper",
"method": "aggregator_majority",
"agreeing_sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables"
],
"votes": 4,
"total_sources": 4
},
"departure": {
"source": "cruisemapper",
"method": "aggregator_majority",
"agreeing_sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables"
],
"votes": 4,
"total_sources": 4
}
},
"primary_source": "cruisemapper"
},
"portId": "p-6715339227bf9c",
"tender_reported": false,
"tender_possible": false
},
{
"date": "2026-10-30",
"port": "At sea",
"arrival": null,
"departure": null,
"country": null,
"locode": null,
"port_source_id": null,
"tender": null,
"tender_evidence": [],
"sea_day": true,
"departure_date": null,
"raw_time": null,
"sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables",
"cruiseglobe"
],
"scenic_cruising": false,
"original_port": "At Sea",
"timing_selection": null
},
{
"date": "2026-10-31",
"port": "Incheon, Seoul, Korea",
"arrival": "08:00",
"departure": "16:00",
"country": "Korea",
"locode": null,
"port_source_id": "2402",
"tender": null,
"tender_evidence": [],
"sea_day": false,
"departure_date": "2026-11-01",
"raw_time": "31 Oct 08:00 - 01 Nov 16:00",
"sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables",
"cruiseglobe"
],
"scenic_cruising": false,
"original_port": null,
"timing_selection": {
"policy": "official-first; strict majority of distinct aggregators; completeness; configured source order",
"fields": {
"arrival": {
"source": "cruisemapper",
"method": "aggregator_majority",
"agreeing_sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables"
],
"votes": 4,
"total_sources": 4
},
"departure": {
"source": "cruisemapper",
"method": "aggregator_majority",
"agreeing_sources": [
"cruisemapper",
"cruisedig",
"cruisetimetables"
],
"votes": 3,
"total_sources": 4
}
},
"primary_source": "cruisemapper"
},
"portId": "p-536481d968f613",
"tender_reported": false,
"tender_possible": false
},
{
"date": "2026-11-01",
"port": "Incheon",
"arrival": "00:00",
"departure": "16:00",
"country": "South Korea",
"locode": null,
"port_source_id": "ASIN",
"tender": null,
"tender_evidence": [],
"sea_day": false,
"departure_date": null,
"raw_time": null,
"sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables",
"cruiseglobe"
],
"scenic_cruising": false,
"original_port": null,
"timing_selection": {
"policy": "official-first; strict majority of distinct aggregators; completeness; configured source order",
"fields": {
"arrival": {
"source": "shoreexcursions",
"method": "completeness_then_source_order"
},
"departure": {
"source": "shoreexcursions",
"method": "completeness_then_source_order"
}
},
"primary_source": "shoreexcursions"
},
"portId": "p-536481d968f613",
"tender_reported": false,
"tender_possible": false
},
{
"date": "2026-11-02",
"port": "Jeju Island, Seogwipo-Jeju City, Korea",
"arrival": "12:00",
"departure": "18:00",
"country": "Korea",
"locode": null,
"port_source_id": "476",
"tender": null,
"tender_evidence": [],
"sea_day": false,
"departure_date": null,
"raw_time": "02 Nov 12:00 - 18:00",
"sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables",
"cruiseglobe"
],
"scenic_cruising": false,
"original_port": null,
"timing_selection": {
"policy": "official-first; strict majority of distinct aggregators; completeness; configured source order",
"fields": {
"arrival": {
"source": "cruisemapper",
"method": "aggregator_majority",
"agreeing_sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables"
],
"votes": 4,
"total_sources": 4
},
"departure": {
"source": "cruisemapper",
"method": "aggregator_majority",
"agreeing_sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables"
],
"votes": 4,
"total_sources": 4
}
},
"primary_source": "cruisemapper"
},
"portId": "p-f69b4395216d97",
"tender_reported": false,
"tender_possible": false
},
{
"date": "2026-11-03",
"port": "Busan, Korea",
"arrival": "08:00",
"departure": "17:00",
"country": "Korea",
"locode": null,
"port_source_id": "225",
"tender": null,
"tender_evidence": [],
"sea_day": false,
"departure_date": null,
"raw_time": "03 Nov 08:00 - 17:00",
"sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables",
"cruiseglobe"
],
"scenic_cruising": false,
"original_port": null,
"timing_selection": {
"policy": "official-first; strict majority of distinct aggregators; completeness; configured source order",
"fields": {
"arrival": {
"source": "cruisemapper",
"method": "aggregator_majority",
"agreeing_sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables"
],
"votes": 4,
"total_sources": 4
},
"departure": {
"source": "cruisemapper",
"method": "aggregator_majority",
"agreeing_sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables"
],
"votes": 4,
"total_sources": 4
}
},
"primary_source": "cruisemapper"
},
"portId": "p-62983ae06b1661",
"tender_reported": false,
"tender_possible": false
},
{
"date": "2026-11-04",
"port": "Hakata-Fukuoka City, Japan Fukuoka",
"arrival": "08:00",
"departure": "18:00",
"country": "Japan",
"locode": null,
"port_source_id": "1486",
"tender": null,
"tender_evidence": [],
"sea_day": false,
"departure_date": null,
"raw_time": "04 Nov 08:00 - 18:00",
"sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables",
"cruiseglobe"
],
"scenic_cruising": false,
"original_port": null,
"timing_selection": {
"policy": "official-first; strict majority of distinct aggregators; completeness; configured source order",
"fields": {
"arrival": {
"source": "cruisemapper",
"method": "aggregator_majority",
"agreeing_sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables"
],
"votes": 4,
"total_sources": 4
},
"departure": {
"source": "cruisemapper",
"method": "aggregator_majority",
"agreeing_sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables"
],
"votes": 4,
"total_sources": 4
}
},
"primary_source": "cruisemapper"
},
"portId": "p-3dac0092656707",
"tender_reported": false,
"tender_possible": false
},
{
"date": "2026-11-05",
"port": "Kanmon Straits",
"arrival": "00:00",
"departure": "23:59",
"country": "Japan",
"locode": null,
"port_source_id": null,
"tender": null,
"tender_evidence": [],
"sea_day": false,
"departure_date": null,
"raw_time": null,
"sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables",
"cruiseglobe"
],
"scenic_cruising": false,
"original_port": null,
"timing_selection": {
"policy": "official-first; strict majority of distinct aggregators; completeness; configured source order",
"fields": {
"arrival": {
"source": "shoreexcursions",
"method": "completeness_then_source_order"
},
"departure": {
"source": "shoreexcursions",
"method": "completeness_then_source_order"
}
},
"primary_source": "shoreexcursions"
},
"portId": "p-35e42c788d7eee",
"tender_reported": false,
"tender_possible": false
},
{
"date": "2026-11-06",
"port": "Kobe-Osaka, Kyoto, Japan",
"arrival": "06:30",
"departure": "23:00",
"country": "Japan",
"locode": null,
"port_source_id": "11",
"tender": null,
"tender_evidence": [],
"sea_day": false,
"departure_date": null,
"raw_time": "06 Nov 06:30 - 23:00",
"sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables",
"cruiseglobe"
],
"scenic_cruising": false,
"original_port": null,
"timing_selection": {
"policy": "official-first; strict majority of distinct aggregators; completeness; configured source order",
"fields": {
"arrival": {
"source": "cruisemapper",
"method": "aggregator_majority",
"agreeing_sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables"
],
"votes": 4,
"total_sources": 4
},
"departure": {
"source": "cruisemapper",
"method": "aggregator_majority",
"agreeing_sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables"
],
"votes": 4,
"total_sources": 4
}
},
"primary_source": "cruisemapper"
},
"portId": "p-f4c80fabf69759",
"tender_reported": false,
"tender_possible": false
},
{
"date": "2026-11-07",
"port": "At sea",
"arrival": null,
"departure": null,
"country": null,
"locode": null,
"port_source_id": null,
"tender": null,
"tender_evidence": [],
"sea_day": true,
"departure_date": null,
"raw_time": null,
"sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables",
"cruiseglobe"
],
"scenic_cruising": false,
"original_port": "At Sea",
"timing_selection": null
},
{
"date": "2026-11-08",
"port": "Tokyo, Japan",
"arrival": "08:00",
"departure": "19:00",
"country": "Japan",
"locode": null,
"port_source_id": "9017",
"tender": null,
"tender_evidence": [],
"sea_day": false,
"departure_date": null,
"raw_time": "08 Nov 08:00 - 19:00",
"sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables",
"cruiseglobe"
],
"scenic_cruising": false,
"original_port": null,
"timing_selection": {
"policy": "official-first; strict majority of distinct aggregators; completeness; configured source order",
"fields": {
"arrival": {
"source": "cruisemapper",
"method": "aggregator_majority",
"agreeing_sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables"
],
"votes": 4,
"total_sources": 4
},
"departure": {
"source": "cruisemapper",
"method": "aggregator_majority",
"agreeing_sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables"
],
"votes": 4,
"total_sources": 4
}
},
"primary_source": "cruisemapper"
},
"portId": "p-f520c8f79ed1a7",
"tender_reported": false,
"tender_possible": false
},
{
"date": "2026-11-09",
"port": "Shimizu, Japan Shizuoka",
"arrival": "07:00",
"departure": "15:00",
"country": "Japan",
"locode": null,
"port_source_id": "538",
"tender": null,
"tender_evidence": [],
"sea_day": false,
"departure_date": null,
"raw_time": "09 Nov 07:00 - 15:00",
"sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables",
"cruiseglobe"
],
"scenic_cruising": false,
"original_port": null,
"timing_selection": {
"policy": "official-first; strict majority of distinct aggregators; completeness; configured source order",
"fields": {
"arrival": {
"source": "cruisemapper",
"method": "aggregator_majority",
"agreeing_sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables"
],
"votes": 4,
"total_sources": 4
},
"departure": {
"source": "cruisemapper",
"method": "aggregator_majority",
"agreeing_sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables"
],
"votes": 4,
"total_sources": 4
}
},
"primary_source": "cruisemapper"
},
"portId": "p-50b92fb090ec91",
"tender_reported": false,
"tender_possible": false
},
{
"date": "2026-11-10",
"port": "Kobe-Osaka, Kyoto, Japan",
"arrival": "08:00",
"departure": "20:00",
"country": "Japan",
"locode": null,
"port_source_id": "11",
"tender": null,
"tender_evidence": [],
"sea_day": false,
"departure_date": null,
"raw_time": "10 Nov 08:00 - 20:00",
"sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables",
"cruiseglobe"
],
"scenic_cruising": false,
"original_port": null,
"timing_selection": {
"policy": "official-first; strict majority of distinct aggregators; completeness; configured source order",
"fields": {
"arrival": {
"source": "cruisemapper",
"method": "aggregator_majority",
"agreeing_sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables"
],
"votes": 4,
"total_sources": 4
},
"departure": {
"source": "cruisemapper",
"method": "aggregator_majority",
"agreeing_sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables"
],
"votes": 4,
"total_sources": 4
}
},
"primary_source": "cruisemapper"
},
"portId": "p-f4c80fabf69759",
"tender_reported": false,
"tender_possible": false
},
{
"date": "2026-11-11",
"port": "Kochi City, Japan Kochi",
"arrival": "08:00",
"departure": "17:00",
"country": "Japan",
"locode": null,
"port_source_id": "581",
"tender": null,
"tender_evidence": [],
"sea_day": false,
"departure_date": null,
"raw_time": "11 Nov 08:00 - 17:00",
"sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables",
"cruiseglobe"
],
"scenic_cruising": false,
"original_port": null,
"timing_selection": {
"policy": "official-first; strict majority of distinct aggregators; completeness; configured source order",
"fields": {
"arrival": {
"source": "cruisemapper",
"method": "aggregator_majority",
"agreeing_sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables"
],
"votes": 4,
"total_sources": 4
},
"departure": {
"source": "cruisemapper",
"method": "aggregator_majority",
"agreeing_sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables"
],
"votes": 4,
"total_sources": 4
}
},
"primary_source": "cruisemapper"
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