Seattle to Tokyo Narita is a strong Pacific gateway route from the Northwest to Japan. A proper widebody sector with long overwater planning.
| Conditions | VFR |
| Wind | 5 kts from S (180°) |
| Visibility | 8.69 nmi |
| Clouds | Few at 4500 feet; scattered at 25000 feet |
| Temperature | 51.8 °F , dew point 44.6 °F , humidity 77% |
| Barometer | 1,021 hPa / 30.16 inHg |
| Remarks | AO2 SLP220 T01110067 |
| Updated | 00:53 UTC (20 mins ago) |
| METAR | METAR KSEA 090053Z 18005KT 10SM FEW045 SCT250 11/07 A3016 RMK AO2 SLP220 T01110067 |
| TAF | TAF KSEA 082334Z 0900/1006 18010KT P6SM FEW035 BKN050 FM090600 11005KT P6SM SCT250 FM091100 09003KT P6SM BKN100 FM091300 09004KT P6SM OVC060 FM092200 15008G16KT P6SM -SHRA OVC045 FM100000 14010G20KT 6SM -RA OVC030 |
| Conditions | IFR |
| Wind | 14 kts from N (350°) |
| Visibility | 3.24 nmi |
| Phenomena | Light rain |
| Clouds | Scattered at 600 feet; broken sky at 1600 feet; broken sky at 6000 feet |
| Temperature | 50 °F , dew point 48.2 °F , humidity 94% |
| Barometer | 1,025 hPa / 30.27 inHg |
| Updated | 00:00 UTC (73 mins ago) |
| METAR | METAR RJAA 090000Z 35014KT 6000 -RA SCT006 BKN016 BKN060 10/09 Q1025 TEMPO 4000 -RA BR FEW002 BKN005 |
| TAF | TAF RJAA 082305Z 0900/1006 02012KT 6000 -RA FEW005 BKN012 TEMPO 0900/0906 3000 RA BR FEW001 BKN005 TEMPO 0906/0909 4000 -RA BR FEW001 BKN005 TEMPO 0909/0918 2000 -SHRA BR FEW001 BKN005 TEMPO 0918/0921 4000 -RA BR FEW005 BKN008 |