| Distance / Altitude | Location | Report Date / Time | Live Weather | Wind | Gusts | Temp. | Visibility | Cloud |
|---|---|---|---|---|---|---|---|---|
| 28 km ESE / 40 m | Larvik (Norway) | 2026-04-15 07:18 local (2026/04/15 05:18 GMT) | dry | calm (5 km/h at 50) | 6°C | - | - - 0 | |
| 33 km S / 5 m | Jomfruland LH (Norway) | 2026-04-15 06:00 local (2026/04/15 04:00 GMT) | - | wind obs. (43 kph from 200 degs) was rejected (- km/h at -) | — | - | - - - | |
| 34 km E / 87 m | Torp (Norway) | 2026-04-15 06:00 local (2026/04/15 04:00 GMT) | - | wind obs. (25 kph from 220 degs) was rejected (- km/h at -) | — | - | - | |
| 34 km SE / 0 m | Svenner LH (Norway) | 2026-04-15 06:00 local (2026/04/15 04:00 GMT) | - | wind obs. (50 kph from 230 degs) was rejected (- km/h at -) | — | - | - - - | |
| 35 km E / 216 m | Torp Airport (Norway) | 2026-04-15 06:20 local (2026/04/15 04:20 GMT) | Dry and cloudy | light winds from the NNE (11 km/h at 20) | 5°C | 10.0 | overcast | |
| 37 km NE / 105 m | Tansberg (Norway) | 2026-04-15 07:16 local (2026/04/15 05:16 GMT) | dry | calm (3 km/h at 331) | 4°C | - | - - 0 | |
| 38 km WNW / 24 m | Gvarv (Norway) | 2026-04-15 06:00 local (2026/04/15 04:00 GMT) | - | wind obs. (14 kph from 260 degs) was rejected (- km/h at -) | — | - | - | |
| 40 km ENE / 26 m | Melsom (Norway) | 2026-04-15 06:00 local (2026/04/15 04:00 GMT) | - | wind obs. (11 kph from 190 degs) was rejected (- km/h at -) | — | - | - | |
| 40 km NNE / 560 m | HLSK Brudeberget (Norway) | 2026-04-15 07:00 local (2026/04/15 05:00 GMT) | - | light winds from the NE (11 km/h at 44) | 1°C | - | - - 0 | |
| 44 km NNE / 435 m | HLSK Grøtterud (Norway) | 2026-04-15 07:00 local (2026/04/15 05:00 GMT) | - | fresh winds from the NNE (31 km/h at 28) | — | - | - - 0 |
* NOTE: not all live weather reports for Porsgrunn update at the same frequency which is why some locations can show data from stations that are more remote if the report is more recent than known closer ones. We also include live weather reports from ships and buoys if data are submitted close to Porsgrunn, Norway and within an acceptable time window.

