Great Diamond Island Sea Conditions table showing wave height, swell direction and period.
High and low tide times are also provided on the table along with the moon phase and forecast weather. Sunrise today is at 07:11 AM and sunset is at 04:08 PM.
Days 1–3 Weather SummaryMostly dry. Icy conditions (max 1°C on Thu morning, min -13°C on Thu night). Winds decreasing (fresh winds from the NNW on Thu afternoon, calm by Sat afternoon). | Days 4–6 Weather SummaryA dusting of snow turning to light rain (total 9mm) on Mon morning. Icy conditions (max 5°C on Mon afternoon, min -7°C on Tue morning). Winds increasing (calm on Sun afternoon, fresh winds from the W by Tue morning). | Days 7–9 Weather SummaryA dusting of new snow. Temperatures will be below freezing (max 0°C on Wed night, min -16°C on Thu night). Wind will be generally light. | Days 10–12 Weather SummaryA dusting of snow turning to light rain (total 4mm) on Sat afternoon. Freeze-thaw conditions (max 5°C on Sat afternoon, min -13°C on Mon night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 31 | Thursday 1 | Friday 2 | Saturday 3 | Sunday 4 | Monday 5 | |||||||||||||||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
High Tide | 2:17PM2.80m | 2:57AM2.62m | 3:07PM2.75m | 3:44AM2.71m | 4:02PM2.69m | 4:36AM2.80m | 5:02PM2.64m | 5:32AM2.91m | 6:05PM2.62m | 6:29AM3.04m | 7:11PM2.64m | 7:28AM3.16m | 8:13PM2.66m | 8:26AM3.25m | 9:14PM2.73m | 9:24AM3.35m | 10:11PM2.81m | 10:20AM3.41m | 11:06PM2.87m | 11:15AM3.41m | 11:59PM2.90m | 12:08PM3.35m | 00:50AM2.90m | |||||||||||||
Low Tide | 8:07AM0.36m | 8:39PM0.07m | 8:58AM0.32m | 9:26PM0.09m | 9:53AM0.27m | 10:16PM0.11m | 10:53AM0.19m | 11:11PM0.13m | 11:56AM0.08m | 00:10AM0.14m | 1:00PM-0.05m | 1:09AM0.12m | 2:02PM-0.20m | 2:08AM0.10m | 3:01PM-0.30m | 3:07AM0.02m | 3:58PM-0.41m | 4:03AM-0.04m | 4:52PM-0.47m | 4:59AM-0.08m | 5:44PM-0.47m | 5:53AM-0.08m | 6:35PM-0.41m | 6:46AM-0.04m | ||||||||||||
ESE 9 | ESE 9 | N 4 | E 11 | ESE 10 | E 10 | E 12 | ESE 12 | ESE 12 | ESE 12 | E 12 | E 12 | SSE 4 | SSE 6 | S 6 | SW 6 | SW 6 | SW 5 | SW 4 | SW 4 | SSW 6 | SSW 6 | NW 3 | NNE 4 | ESE 12 | ESE 11 | ESE 11 | S 6 | S 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | NNE 4 | |
 |  |  | |  |  | | | | | |  |  |  |  | | | | | | |  | | | | | |  |  | | | | | | | | |
cloudy | clear | clear | clear | some clouds | cloudy | cloudy | clear | clear | clear | some clouds | light snow | mod rain | light rain | some clouds | some clouds | clear | some clouds | some clouds | some clouds | cloudy | snow shwrs | clear | clear | cloudy | some clouds | light snow | light snow | rain shwrs | some clouds | clear | cloudy | light snow | light snow | some clouds | clear | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | 6 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 3 | — | — | — | — | — | — | — | |
max°C | 1 | -2 | -10 | -8 | -8 | -10 | -7 | -5 | -6 | 1 | 1 | 0 | 4 | 5 | 2 | -6 | -6 | -6 | -1 | -1 | 0 | -4 | -8 | -13 | -12 | -10 | -4 | 3 | 5 | 2 | -2 | -2 | -1 | -2 | -2 | -8 |
Moonrise | 10:36 | — | — | 10:56 | — | — | 11:15 | — | — | 11:36 | — | — | 12:00 | — | — | 12:31 | — | — | 1:10 | — | — | 2:03 | — | — | — | 3:10 | — | — | 4:27 | — | — | 5:48 | — | — | 7:07 | — |
Moonset | — | — | 9:57 | — | — | 11:08 | — | — | — | 12:20 | — | — | 1:36 | — | — | 2:55 | — | — | 4:18 | — | — | 5:38 | — | — | 6:50 | — | — | 7:48 | — | — | 8:31 | — | — | 9:04 | — | — |
 | 7:11 | — | — | 7:13 | — | — | 7:13 | — | — | 7:13 | — | — | 7:13 | — | — | 7:13 | — | — | 7:13 | — | — | 7:13 | — | — | 7:13 | — | — | 7:13 | — | — | 7:13 | — | — | 7:13 | — | — |
 | — | 4:08 | — | — | 4:08 | — | — | 4:09 | — | — | 4:10 | — | — | 4:10 | — | — | 4:12 | — | — | 4:13 | — | — | 4:14 | — | — | 4:15 | — | — | 4:15 | — | — | 4:16 | — | — | 4:17 | — |
Today's sea temperature in Great Diamond Island is 5.6° C (Statistics for 25 Dec 1981-2005 – mean: 5.7 max: 6.8 min: 3.9°C) | ||||||||||||||||||||||||||||||||||||
Nearest