North Sea shipping forecast Issued by KNMI at 08:26 UTC 280123. Gale warnings: There are no warnings. Synopsis: ridge over the Netherlands moving to France. weak trough over the Dogger and Fisher will move to the Netherlands. low, 980, west of Iceland will move to the Norwegian Sea. Forecast valid Saturday 09:00 till Saturday 21:00 UTC: Dover northerly 2-4, decreasing variable 1-3. good. Thames variable 1-3, gradually west to northwest 2-3. later risk light drizzle. good, in precipitation possibly moderate. Humber west to northwest 2-3, increasing 3-4. from the north occasionally light rain or drizzle. good, moderate in precipitation, later possibly poor. German Bight west to northwest 3-4. occasionally light rain or drizzle. good, moderate in precipitation, later possibly poor. Dogger west to northwest 3-4. occasionally light rain or drizzle. good, moderate in precipitation. Forecast valid Saturday 21:00 till Sunday 09:00 UTC: Dover variable 1-3, gradually increasing west 3-4. later risk light drizzle. good, in precipitation possibly moderate. Thames west to northwest 2-3, increasing west 3-4, later 4-5. occasionally light rain or drizzle. good, moderate in precipitation, possibly poor. Humber west 3-4, later increasing west to southwest 4-5. occasionally light rain or drizzle. good, moderate in precipitation, first possibly poor. German Bight west 3-4, increasing 4-5. occasionally light rain or drizzle. good, moderate in precipitation, first possibly poor. Dogger west 3-4, increasing 4-5, later west to southwest 5-6. good, moderate in precipitation.