Tertius 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 08:26 AM and sunset is at 04:04 PM.
Days 1–3 Weather SummaryModerate rain (total 15mm), heaviest on Sun night. Cool air temperatures (max 10°C on Sun night, min 3°C on Fri morning). Winds increasing (light winds from the SE on Fri morning, strong winds from the WSW by Sun night). | Days 4–6 Weather SummaryHeavy rain (total 22mm), heaviest during Mon night. Cool air temperatures (max 11°C on Mon night, min 8°C on Wed night). Mainly strong winds. | Days 7–9 Weather SummaryMostly dry. Mild temperatures (max 9°C on Sat night, min 5°C on Fri morning). Winds decreasing (fresh winds from the WSW on Thu morning, light winds from the WSW by Fri night). | Days 10–12 Weather SummaryMostly dry. Mild temperatures (max 9°C on Sun morning, min 5°C on Tue night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Friday 5 | Saturday 6 | Sunday 7 | Monday 8 | Tuesday 9 | Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | |||||||||||||||||||||||||
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 | 11:53AM3.93m | 00:21AM3.87m | 12:54PM3.91m | 1:19AM3.93m | 2:01PM3.87m | 2:20AM3.96m | 3:01PM3.80m | 3:14AM3.95m | 3:52PM3.68m | 3:56AM3.90m | 4:34PM3.53m | 4:28AM3.86m | 5:07PM3.42m | 5:03AM3.84m | 5:48PM3.39m | 5:54AM3.80m | 7:02PM3.40m | 7:20AM3.72m | 8:23PM3.48m | 8:53AM3.70m | 9:26PM3.57m | 9:55AM3.66m | 10:18PM3.62m | |||||||||||||
Low Tide | 6:16PM0.61m | 7:34AM0.51m | 7:53PM0.58m | 8:29AM0.38m | 8:46PM0.57m | 9:16AM0.37m | 9:29PM0.67m | 9:54AM0.51m | 9:59PM0.86m | 10:23AM0.74m | 10:27PM1.05m | 10:57AM0.94m | 11:06PM1.18m | 11:42AM1.07m | 11:57PM1.24m | 12:41PM1.10m | 1:03AM1.23m | 1:54PM1.04m | 2:21AM1.13m | 3:08PM0.91m | 3:38AM0.95m | 4:11PM0.80m | 4:43AM0.80m | |||||||||||||
SE 2 | W 2 | SSW 2 | S 3 | SSE 3 | S 3 | SW 3 | SW 2 | SSE 3 | WSW 3 | SW 3 | SW 3 | SSW 3 | SSW 3 | SW 3 | WSW 3 | WSW 3 | SW 3 | W 3 | WSW 3 | SSW 2 | SSE 3 | S 2 | W 4 | SE 2 | SSE 2 | SSE 2 | SSE 2 | SE 2 | E 2 | SW 2 | SW 2 | SW 2 | SSW 2 | SSW 2 | SSW 2 | |
 | |  | |  |  | |  |  | | |  | |  | | | | | | | | | |  | | | | | | | | | | | | | |
cloudy | cloudy | some clouds | cloudy | light rain | light rain | cloudy | some clouds | rain shwrs | some clouds | some clouds | mod rain | light rain | mod rain | light rain | some clouds | cloudy | rain shwrs | some clouds | some clouds | some clouds | some clouds | some clouds | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | some clouds | cloudy | cloudy | cloudy | cloudy | cloudy | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | 2 | 3 | — | — | 10 | — | — | 6 | 3 | 7 | 3 | — | — | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 3 | 5 | 5 | 5 | 6 | 8 | 9 | 9 | 10 | 9 | 10 | 11 | 10 | 10 | 10 | 9 | 9 | 9 | 8 | 8 | 8 | 6 | 6 | 7 | 7 | 8 | 9 | 9 | 9 | 8 | 8 | 7 | 7 | 8 | 7 | 6 |
Moonrise | — | 3:45 | — | — | 4:58 | — | — | 6:27 | — | — | 8:01 | — | — | — | 9:31 | — | — | 10:54 | — | — | — | 12:13 | — | — | 1:29 | — | — | 2:44 | — | — | 3:59 | — | — | 5:16 | — | — |
Moonset | 9:45 | — | — | 10:53 | — | — | 11:36 | — | — | 12:02 | — | — | 12:19 | — | — | 12:30 | — | — | 12:39 | — | — | 12:47 | — | — | 12:54 | — | — | 1:02 | — | — | 1:11 | — | — | 1:24 | — | — |
 | 8:26 | — | — | 8:27 | — | — | 8:29 | — | — | 8:30 | — | — | 8:32 | — | — | 8:33 | — | — | 8:33 | — | — | 8:34 | — | — | 8:36 | — | — | 8:37 | — | — | 8:37 | — | — | 8:38 | — | — |
 | — | 4:04 | — | — | 4:02 | — | — | 4:02 | — | — | 4:02 | — | — | 4:01 | — | — | 4:01 | — | — | 4:01 | — | — | 4:01 | — | — | 4:01 | — | — | 4:01 | — | — | 4:01 | — | — | 4:01 | — |
Today's sea temperature in Tertius is 5.9° C (Statistics for 05 Dec 1981-2005 – mean: 7.5 max: 9.3 min: 5.6°C) | ||||||||||||||||||||||||||||||||||||
Nearest