Locally moderate icing on ships in exposed coastal and fjord areas, first i northern areas.
Area
Applies to Coast of Troms.
Instructions
Remove ice from the boat.
Consequences
Rapid ice accumulation on a small boat may cause it to lose its stability, tip over and sink. For ships the issue is more directed towards slippery decks, handrailing, ladders, iced down safety boats and safety equipment. Ice accumulation may also damage radio communication if the antennas are freezing. Moderate ice accumulation on the bow/bridge of the ship.
Timeline
- Wednesday, 22 March 04:00 - increasing danger
- Thursday, 23 March 13:00 - danger is over
| Time | Weather | Temp. | Precip. mm | Wind(gust) m/s | Wind desc. |
|---|---|---|---|---|---|
 | -8° | 0 | 1 m/s from south east with gusts at 3 m/s | Light air from south east with gusts at 3 m/s | |
| -9° | 0 | 3 m/s from south east with gusts at 5 m/s | Light breeze from south east with gusts at 5 m/s | |
| -9° | 0 | 3 m/s from south east with gusts at 5 m/s | Light breeze from south east with gusts at 5 m/s | |
 | -9° | 0 | 3 m/s from south east with gusts at 4 m/s | Light breeze from south east with gusts at 4 m/s | |
| -9° | 0 | 3 m/s from south east with gusts at 5 m/s | Light breeze from south east with gusts at 5 m/s | |
| -9° | 0 | 3 m/s from south east with gusts at 5 m/s | Light breeze from south east with gusts at 5 m/s | |
 | -9° | 0 | 3 m/s from south east with gusts at 5 m/s | Light breeze from south east with gusts at 5 m/s | |
| -9° | 0 | 3 m/s from south east with gusts at 5 m/s | Light breeze from south east with gusts at 5 m/s | |
| -8° | 0 | 4 m/s from south east with gusts at 6 m/s | Gentle breeze from south east with gusts at 6 m/s | |
 | -6° | 0 | 4 m/s from south with gusts at 6 m/s | Gentle breeze from south with gusts at 6 m/s | |
| -5° | 0 | 4 m/s from south with gusts at 7 m/s | Gentle breeze from south with gusts at 7 m/s | |
| -5° | 0 | 4 m/s from south with gusts at 7 m/s | Gentle breeze from south with gusts at 7 m/s | |
| -5° | 0 | 5 m/s from south with gusts at 8 m/s | Gentle breeze from south with gusts at 8 m/s | |
| -5° | 0 | 5 m/s from south with gusts at 8 m/s | Gentle breeze from south with gusts at 8 m/s | |
| -5° | 0 | 5 m/s from south west with gusts at 8 m/s | Gentle breeze from south west with gusts at 8 m/s | |
| -4° | 0 | 5 m/s from south west with gusts at 8 m/s | Gentle breeze from south west with gusts at 8 m/s | |
| -4° | 0 | 6 m/s from south west with gusts at 9 m/s | Moderate breeze from south west with gusts at 9 m/s | |
 | -5° | 0 | 6 m/s from south with gusts at 9 m/s | Moderate breeze from south with gusts at 9 m/s | |
 | -5° | 0 | 6 m/s from south with gusts at 10 m/s | Moderate breeze from south with gusts at 10 m/s | |
 | -6° | 0 | 6 m/s from south with gusts at 10 m/s | Moderate breeze from south with gusts at 10 m/s | |
| -5° | 0 | 6 m/s from south with gusts at 10 m/s | Moderate breeze from south with gusts at 10 m/s | |
| -5° | 0 | 5 m/s from south with gusts at 9 m/s | Gentle breeze from south with gusts at 9 m/s | |
| -5° | 0 to 0.3 | 6 m/s from south with gusts at 9 m/s | Moderate breeze from south with gusts at 9 m/s | |
| -5° | 0 to 0.7 | 6 m/s from south with gusts at 9 m/s | Moderate breeze from south with gusts at 9 m/s |
Sunrise
Sunset