Cold Knapp Weather Forecast
GFS 50km atmospheric and NWW3 100km marine forecast data for Cold Knapp.
Tuesday 17 May (Today)
Wind | Gust | Swell | Period | Rain | Cloud | Temp | Chill | [Wind rating] | |||
---|---|---|---|---|---|---|---|---|---|---|---|
01:00 | 6.1kts | 11.8kts | 0.3m | 5.4sec | -1mm | -1% | 10°C | 10°C |
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04:00 | 5.2kts | 10.9kts | 0.4m | 9sec | 0mm | 3% | 10°C | 10°C |
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07:00 | 4.6kts | 12.4kts | 0.4m | 8.7sec | 0mm | 3% | 12°C | 11°C |
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10:00 | 10.2kts | 16.6kts | 0.4m | 8.3sec | 0mm | 1% | 17°C | 16°C |
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13:00 | 13.8kts | 22.6kts | 0.6m | 8.5sec | 0mm | 4% | 18°C | 17°C |
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16:00 | 16.6kts | 28.7kts | 0.9m | 10.3sec | 0.2mm | 1% | 16°C | 17°C |
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19:00 | 7.1kts | 12.5kts | 0.8m | 13.9sec | 2.1mm | 31% | 12°C | 11°C |
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22:00 | 3.7kts | 6kts | 0.8m | 13.5sec | 0mm | 27% | 9°C | 9°C |
|
05:16 / 21:02 04:34 / 21:44
°C
Today's tide data
Time | Height (m) |
---|---|
03:06:49 | L +0.6 |
08:39:34 | H +11.92 |
15:29:01 | L +0.66 |
21:03:41 | H +11.88 |
Tide chart for Newport, Gwent

Tide times vary with distance to report location; all times incorporate BST; for more tide information click here
Wednesday 18 May (Tomorrow)
Wind | Gust | Swell | Period | Rain | Cloud | Temp | Chill | [Wind rating] | |||
---|---|---|---|---|---|---|---|---|---|---|---|
01:00 | 6.2kts | 11.6kts | 0.8m | 13.2sec | 0mm | 16% | 10°C | 7°C |
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04:00 | 8.2kts | 18.4kts | 0.8m | 13.1sec | 0mm | 18% | 11°C | 10°C |
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07:00 | 5kts | 12.4kts | 0.8m | 12.6sec | 0mm | 18% | 12°C | 11°C |
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10:00 | 9.3kts | 13.4kts | 0.7m | 12sec | 0mm | 5% | 15°C | 14°C |
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13:00 | 12.3kts | 17.1kts | 0.7m | 11.7sec | 0mm | 3% | 17°C | 16°C |
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16:00 | 12.9kts | 20.1kts | 0.7m | 8.4sec | 0mm | 1% | 14°C | 14°C |
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19:00 | 10.2kts | 18.7kts | 0.7m | 10.9sec | 0.5mm | 3% | 12°C | 11°C |
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22:00 | 5.8kts | 9.8kts | 0.6m | 10.5sec | 0.2mm | 12% | 10°C | 10°C |
|
05:15 / 21:04 04:32 / 21:46
Thursday 19 May
Wind | Gust | Swell | Period | Rain | Cloud | Temp | Chill | [Wind rating] | |||
---|---|---|---|---|---|---|---|---|---|---|---|
01:00 | 4.3kts | 6.8kts | 0.6m | 10.6sec | 0.2mm | 12% | 10°C | 10°C |
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04:00 | 3.2kts | 3.7kts | 0.7m | 10.9sec | 0mm | 5% | 9°C | 9°C |
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07:00 | 3.2kts | 5.3kts | 0.6m | 10.9sec | 0mm | 3% | 11°C | 10°C |
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10:00 | 5.2kts | 6.5kts | 0.6m | 10.8sec | 0mm | 1% | 15°C | 13°C |
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13:00 | 7kts | 8.6kts | 0.6m | 10.6sec | 0mm | 0% | 17°C | 15°C |
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16:00 | 5.5kts | 7.6kts | 0.6m | 10.5sec | 0mm | 0% | 16°C | 15°C |
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19:00 | 5kts | 10.2kts | 0.5m | 10.7sec | 0mm | 0% | 13°C | 13°C |
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22:00 | 2kts | 2.7kts | 0.5m | 10.8sec | 0mm | 14% | 10°C | 11°C |
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05:13 / 21:05 04:31 / 21:48
Friday 20 May
Wind | Gust | Swell | Period | Rain | Cloud | Temp | Chill | [Wind rating] | |||
---|---|---|---|---|---|---|---|---|---|---|---|
01:00 | 2.8kts | 3.6kts | 0.5m | 10.8sec | 0mm | 7% | 10°C | 10°C |
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04:00 | 3.9kts | 5.7kts | 0.6m | 10.7sec | 0mm | 4% | 10°C | 10°C |
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07:00 | 7.4kts | 13kts | 0.6m | 10.5sec | 0.2mm | 5% | 11°C | 10°C |
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10:00 | 10.6kts | 17.8kts | 0.7m | 10.4sec | 0.1mm | 6% | 13°C | 13°C |
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13:00 | 15.6kts | 22.1kts | 0.8m | 7.9sec | 0.4mm | 8% | 16°C | 15°C |
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16:00 | 18.3kts | 25.8kts | 1.1m | 4.7sec | 0.2mm | 0% | 16°C | 15°C |
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19:00 | 17.6kts | 27.2kts | 1.3m | 4.9sec | 0.7mm | 3% | 13°C | 13°C |
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22:00 | 14.7kts | 26.1kts | 1.2m | 7sec | 0.1mm | 20% | 12°C | 11°C |
|
05:12 / 21:06 04:29 / 21:49
Saturday 21 May
Wind | Gust | Swell | Period | Rain | Cloud | Temp | Chill | [Wind rating] | |||
---|---|---|---|---|---|---|---|---|---|---|---|
01:00 | 12.1kts | 22.3kts | 1.1m | 7.3sec | 0.1mm | 28% | 11°C | 11°C |
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04:00 | 9.9kts | 19.3kts | 0.9m | 7.1sec | 0mm | 33% | 11°C | 10°C |
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07:00 | 7.5kts | 16kts | 0.8m | 8.9sec | 0.1mm | 29% | 12°C | 11°C |
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10:00 | 9.3kts | 12kts | 0.7m | 9sec | 0mm | 8% | 15°C | 14°C |
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13:00 | 9kts | 11.3kts | 0.6m | 9sec | 0mm | 6% | 17°C | 15°C |
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16:00 | 8kts | 10.7kts | 0.5m | 9sec | 0mm | 0% | 17°C | 15°C |
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19:00 | 4.9kts | 8kts | 0.5m | 9sec | 0mm | 1% | 14°C | 14°C |
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22:00 | 2.9kts | 3.7kts | 0.4m | 9sec | 0mm | 1% | 10°C | 11°C |
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05:11 / 21:08 04:28 / 21:51
Sunday 22 May
Wind | Gust | Swell | Period | Rain | Cloud | Temp | Chill | [Wind rating] | |||
---|---|---|---|---|---|---|---|---|---|---|---|
01:00 | 0.8kts | 1.6kts | 0.4m | 8.9sec | 0mm | 1% | 9°C | 9°C |
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04:00 | 1.6kts | 2.1kts | 0.3m | 8.8sec | 0mm | 0% | 9°C | 9°C |
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07:00 | 2.5kts | 3.8kts | 0.3m | 8.7sec | 0mm | 0% | 12°C | 11°C |
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10:00 | 3.9kts | 4.6kts | 0.3m | 8.5sec | 0mm | 0% | 16°C | 14°C |
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13:00 | 4.7kts | 5.5kts | 0.3m | 8.4sec | 0mm | 0% | 20°C | 16°C |
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16:00 | 4.2kts | 5.3kts | 0.3m | 8.3sec | 0mm | 0% | 20°C | 18°C |
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19:00 | 3.5kts | 5.5kts | 0.3m | 8.1sec | 0mm | 0% | 18°C | 17°C |
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22:00 | 3.4kts | 3.6kts | 0.2m | 8sec | 0mm | 0% | 13°C | 14°C |
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05:10 / 21:09 04:26 / 21:53
Monday 23 May
Wind | Gust | Swell | Period | Rain | Cloud | Temp | Chill | [Wind rating] | |||
---|---|---|---|---|---|---|---|---|---|---|---|
01:00 | 3.6kts | 4.2kts | 0.3m | 7.9sec | 0.1mm | 0% | 13°C | 14°C |
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04:00 | 2.8kts | 4.4kts | 0.3m | 7.9sec | 1.4mm | 9% | 13°C | 13°C |
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07:00 | 2.6kts | 3.4kts | 0.3m | 7.9sec | 2.2mm | 35% | 14°C | 14°C |
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10:00 | 2.6kts | 3.7kts | 0.3m | 7.9sec | 1.7mm | 100% | 14°C | 14°C |
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13:00 | 7.9kts | 11.2kts | 0.4m | 6.1sec | 2.1mm | 98% | 17°C | 15°C |
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16:00 | 12.7kts | 15.5kts | 0.6m | 5.2sec | 0.1mm | 51% | 17°C | 16°C |
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19:00 | 12.1kts | 17.5kts | 0.6m | 3.5sec | 0.1mm | 27% | 14°C | 14°C |
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22:00 | 8.4kts | 15.9kts | 0.6m | 3.6sec | 0mm | 5% | 12°C | 11°C |
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05:08 / 21:11 04:25 / 21:54
Tuesday 24 May
Wind | Gust | Swell | Period | Rain | Cloud | Temp | Chill | [Wind rating] | |||
---|---|---|---|---|---|---|---|---|---|---|---|
01:00 | 8.5kts | 16.7kts | 0.7m | 3.6sec | 0mm | 3% | 11°C | 10°C |
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04:00 | 8kts | 14.4kts | 0.7m | 4.8sec | 0mm | 14% | 11°C | 10°C |
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07:00 | 8kts | 14.2kts | 0.7m | 6.2sec | 0mm | 12% | 12°C | 11°C |
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10:00 | 11.1kts | 12.8kts | 0.6m | 5.2sec | 0mm | 2% | 15°C | 13°C |
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13:00 | 9.4kts | 11.6kts | 0.5m | 8.2sec | 0mm | 1% | 16°C | 14°C |
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05:07 / 21:12 04:23 / 21:56