Portland Harbour Weather Forecast
GFS 50km atmospheric forecast data for Portland Harbour.
Thursday 7 December (Today)
Wind | Gust | Rain | Cloud | Temp | Chill | [Wind rating] | ||
---|---|---|---|---|---|---|---|---|
06:00 | 26.7kts | 35.7kts | | -1mm | -1% | 11°C | 10°C |
|
09:00 | 27.7kts | 34.8kts | | 2.2mm | 100% | 11°C | 10°C |
|
12:00 | 28.1kts | 35.3kts | | 6.5mm | 100% | 11°C | 10°C |
|
15:00 | 27.3kts | 37.2kts | | 6.3mm | 100% | 11°C | 10°C |
|
18:00 | 15.6kts | 22.1kts | | 7.6mm | 87% | 11°C | 12°C |
|
21:00 | 15.4kts | 22.5kts | | 0mm | 0% | 11°C | 11°C |
|
07:54 / 16:08 07:15 / 16:46
Today's tide data
Time | Height (m) |
---|---|
01:30:05 | H +1.49 |
06:40:08 | L +1.17 |
13:33:16 | H +1.66 |
19:32:11 | L +0.94 |
Tide chart for Weymouth

Tide times vary with distance to report location; all times incorporate BST; for more tide information click here
Friday 8 December (Tomorrow)
Wind | Gust | Rain | Cloud | Temp | Chill | [Wind rating] | ||
---|---|---|---|---|---|---|---|---|
00:00 | 16.5kts | 22.7kts | | 0.1mm | 0% | 11°C | 10°C |
|
03:00 | 17.3kts | 23kts | | 0.1mm | 0% | 11°C | 10°C |
|
06:00 | 16.6kts | 22.8kts | | 0.2mm | 1% | 11°C | 10°C |
|
09:00 | 17.7kts | 24.1kts | | 0.1mm | 3% | 11°C | 10°C |
|
12:00 | 20.3kts | 27.1kts | | 0.2mm | 3% | 11°C | 10°C |
|
15:00 | 20kts | 26.2kts | | 0mm | 1% | 11°C | 10°C |
|
18:00 | 21.4kts | 27.8kts | | 0.3mm | 0% | 11°C | 10°C |
|
21:00 | 21.2kts | 27.2kts | | 0.7mm | 0% | 11°C | 10°C |
|
07:55 / 16:07 07:16 / 16:46
Saturday 9 December
Wind | Gust | Rain | Cloud | Temp | Chill | [Wind rating] | ||
---|---|---|---|---|---|---|---|---|
00:00 | 16.7kts | 24kts | | 1.4mm | 0% | 11°C | 10°C |
|
03:00 | 21.6kts | 28.4kts | | 2.8mm | 55% | 11°C | 10°C |
|
06:00 | 30.7kts | 43.1kts | | 6.6mm | 77% | 11°C | 11°C |
|
09:00 | 28.6kts | 38.2kts | | 1.4mm | 100% | 12°C | 13°C |
|
12:00 | 26.8kts | 37.3kts | | 1.5mm | 100% | 11°C | 11°C |
|
15:00 | 26.3kts | 36.2kts | | 0mm | 2% | 11°C | 11°C |
|
18:00 | 26.1kts | 35.7kts | | 0.7mm | 5% | 11°C | 10°C |
|
21:00 | 25.5kts | 37kts | | 0.1mm | 11% | 11°C | 10°C |
|
07:56 / 16:07 07:17 / 16:46
Sunday 10 December
Wind | Gust | Rain | Cloud | Temp | Chill | [Wind rating] | ||
---|---|---|---|---|---|---|---|---|
00:00 | 24.3kts | 33.9kts | | 0.1mm | 7% | 11°C | 10°C |
|
03:00 | 22.2kts | 30.7kts | | 0mm | 5% | 11°C | 10°C |
|
06:00 | 17kts | 23.7kts | | 0mm | 2% | 11°C | 10°C |
|
09:00 | 21.2kts | 30.6kts | | 0mm | 2% | 11°C | 11°C |
|
12:00 | 29.1kts | 42.9kts | | 0.6mm | 12% | 11°C | 11°C |
|
15:00 | 23.2kts | 34.1kts | | 0.7mm | 96% | 12°C | 12°C |
|
18:00 | 21.6kts | 32.7kts | | 0.7mm | 49% | 11°C | 12°C |
|
21:00 | 25.6kts | 35.8kts | | 0mm | 0% | 11°C | 11°C |
|
07:57 / 16:07 07:18 / 16:46
Monday 11 December
Wind | Gust | Rain | Cloud | Temp | Chill | [Wind rating] | ||
---|---|---|---|---|---|---|---|---|
00:00 | 25.4kts | 36.1kts | | 0mm | 5% | 11°C | 11°C |
|
03:00 | 22.6kts | 32.3kts | | 0mm | 7% | 11°C | 10°C |
|
06:00 | 18.7kts | 26.9kts | | 0mm | 4% | 11°C | 10°C |
|
09:00 | 15.5kts | 22.1kts | | 0mm | 0% | 11°C | 10°C |
|
12:00 | 11.9kts | 16.6kts | | 0mm | 0% | 11°C | 10°C |
|
15:00 | 8.1kts | 12.6kts | | 0mm | 1% | 11°C | 11°C |
|
18:00 | 8.7kts | 11.5kts | | 0mm | 1% | 11°C | 11°C |
|
21:00 | 9.9kts | 14.2kts | | 0mm | 1% | 11°C | 11°C |
|
07:58 / 16:07 07:19 / 16:46
Tuesday 12 December
Wind | Gust | Rain | Cloud | Temp | Chill | [Wind rating] | ||
---|---|---|---|---|---|---|---|---|
00:00 | 11kts | 16.6kts | | 0mm | 4% | 11°C | 11°C |
|
03:00 | 11.4kts | 17.9kts | | 0.1mm | 14% | 11°C | 12°C |
|
06:00 | 11.1kts | 19.3kts | | 1.1mm | 11% | 11°C | 11°C |
|
09:00 | 16.2kts | 23.1kts | | 0mm | 8% | 11°C | 11°C |
|
12:00 | 17.5kts | 25kts | | 0.2mm | 37% | 11°C | 12°C |
|
15:00 | 17.5kts | 25.1kts | | 0.2mm | 2% | 11°C | 11°C |
|
18:00 | 18kts | 25.7kts | | 0.4mm | 1% | 11°C | 11°C |
|
21:00 | 20.3kts | 26.6kts | | 0.6mm | 2% | 11°C | 10°C |
|
07:59 / 16:07 07:20 / 16:46
Wednesday 13 December
Wind | Gust | Rain | Cloud | Temp | Chill | [Wind rating] | ||
---|---|---|---|---|---|---|---|---|
00:00 | 20.8kts | 27.6kts | | 1.4mm | 17% | 11°C | 10°C |
|
03:00 | 24.6kts | 29.9kts | | 0.2mm | 28% | 11°C | 10°C |
|
06:00 | 21.2kts | 25.7kts | | 0.2mm | 17% | 10°C | 5°C |
|
09:00 | 21.8kts | 27.8kts | | 0mm | 3% | 10°C | 4°C |
|
12:00 | 20.8kts | 24.3kts | | 0.2mm | 16% | 11°C | 5°C |
|
15:00 | 21kts | 29.4kts | | 0.3mm | 41% | 10°C | 4°C |
|
18:00 | 21.5kts | 30.3kts | | 0.4mm | 22% | 10°C | 3°C |
|
21:00 | 23.6kts | 31.4kts | | 0mm | 9% | 10°C | 3°C |
|
08:00 / 16:07 07:21 / 16:46
Thursday 14 December
Wind | Gust | Rain | Cloud | Temp | Chill | [Wind rating] | ||
---|---|---|---|---|---|---|---|---|
00:00 | 23kts | 30.5kts | | 0.1mm | 32% | 10°C | 2°C |
|
03:00 | 23.2kts | 28.8kts | | 0.1mm | 71% | 10°C | 2°C |
|
06:00 | 21.5kts | 27.8kts | | 0.2mm | 82% | 10°C | 3°C |
|
09:00 | 20.6kts | 27.7kts | | 0.1mm | 75% | 10°C | 3°C |
|
12:00 | 18.9kts | 25.6kts | | 0.1mm | 82% | 11°C | 4°C |
|
15:00 | 20.2kts | 24.9kts | | 0.1mm | 61% | 11°C | 4°C |
|
18:00 | 20.1kts | 24.1kts | | 0.1mm | 55% | 10°C | 3°C |
|
21:00 | 17.7kts | 22.8kts | | 0mm | 38% | 10°C | 3°C |
|
08:01 / 16:07 07:22 / 16:46
Friday 15 December
Wind | Gust | Rain | Cloud | Temp | Chill | [Wind rating] | ||
---|---|---|---|---|---|---|---|---|
00:00 | 15.1kts | 18.8kts | | 0mm | 24% | 10°C | 2°C |
|
03:00 | 13.6kts | 16.8kts | | 0mm | 24% | 10°C | 2°C |
|
06:00 | 12.2kts | 14.4kts | | 0mm | 50% | 10°C | 2°C |
|
09:00 | 12.8kts | 15.9kts | | 0mm | 34% | 10°C | 2°C |
|
12:00 | 14.3kts | 16.2kts | | 0.1mm | 35% | 10°C | 3°C |
|
15:00 | 16kts | 18kts | | 0.1mm | 69% | 10°C | 3°C |
|
18:00 | 16.7kts | 19.5kts | | 0.1mm | 43% | 10°C | 2°C |
|
21:00 | 19.1kts | 21.7kts | | 0.1mm | 58% | 10°C | 1°C |
|
08:02 / 16:07 07:23 / 16:46