Mariehamn 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 — and sunset is at 06:31 PM.
Days 1–4 Weather SummaryLight rain (total 5mm) at first, then becoming colder with a dusting of snow on Fri night. Low air temperatures (max 5°C on Thu morning, min 2°C on Wed night). Winds decreasing (near gales from the SSW on Fri afternoon, calm by Sat morning). | Days 5–7 Weather SummaryMild with light rain (total 3mm) on Sat afternoon. Becoming colder with a light covering of snow, mostly falling on Sat night. Icy conditions (max 4°C on Mon night, min 0°C on Sun night). Wind will be generally light. | Days 8–10 Weather SummaryMostly dry. Mild temperatures (max 7°C on Thu night, min 3°C on Thu morning). Winds increasing (light winds from the SSW on Tue night, fresh winds from the SSW by Thu afternoon). | Days 11–13 Weather SummaryLight rain (total 3mm), mostly falling on Mon morning. Mild temperatures (max 5°C on Fri afternoon, min 3°C on Fri night). Winds decreasing (strong winds from the SSW on Sun afternoon, moderate winds from the SW by Mon afternoon). | ||||||||||||||||||||||||||||||||||||||||||||
Wed 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | ||||||||||||||||||||||||||||||||
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 | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||||||||||
High Tide | 2:17AM0.01m | 4:13AM0.01m | 5:53PM0.01m | 5:17AM0.01m | 6:14PM0.01m | 5:58AM0.01m | 6:38PM0.01m | 6:32AM0.01m | 7:04PM0.01m | 7:04AM0.01m | 7:33PM0.01m | 7:36AM0.01m | 8:03PM0.01m | 8:08AM0.01m | 8:35PM0.01m | 8:36AM0.01m | 9:10PM0.01m | 9:14AM0.01m | 9:42PM0.01m | 9:49AM0.01m | 10:26PM0.01m | 10:26AM0.01m | 11:12PM0.01m | 11:07AM0.01m | 00:11AM0.01m | 12:05PM0.01m | 1:27AM0.01m | ||||||||||||||||||||
Low Tide | 5:13PM0.01m | 1:20PM0.01m | 12:37PM0.01m | 9:49PM0.01m | 12:46PM0.01m | 11:09PM0.01m | 1:00PM0.01m | 11:58PM0.01m | 1:18PM0.01m | 00:38AM0.01m | 1:39PM0.01m | 1:17AM0.01m | 2:01PM0.00m | 1:57AM0.01m | 2:21PM0.00m | 2:36AM0.01m | 2:51PM0.00m | 3:18AM0.01m | 3:15PM0.01m | 4:03AM0.01m | 3:49PM0.01m | 4:52AM0.01m | 4:17PM0.01m | 5:53AM0.01m | 4:56PM0.01m | 7:24AM0.01m | 5:40PM0.01m | ||||||||||||||||||||
S 3 | SSW 4 | SSW 4 | SSW 4 | SSW 5 | S 6 | S 6 | S 5 | S 3 | SSE 3 | SSW 3 | SSE 3 | S 4 | SSW 4 | S 4 | SSW 3 | S 3 | S 2 | SSW 2 | SSW 2 | SSW 2 | SSW 2 | SSW 3 | SSW 3 | SSW 4 | SSW 3 | SSW 4 | SSW 4 | SSW 4 | SSW 4 | SSW 4 | SSW 5 | SSW 5 | SSW 5 | SSW 5 | SSW 5 | SW 4 | SSW 4 | NW 3 | NW 4 | NNW 4 | NNW 4 | NNW 3 | W 2 | SW 3 | SSW 4 | SSW 4 | |
 |  | |  | | |  |  |  | | | | | |  | |  | | | | | | | | | | | | | | | | | |  |  | | | | | | | | | | | | |
rain shwrs | some clouds | rain shwrs | some clouds | some clouds | some clouds | cloudy | light snow | light snow | light snow | light snow | cloudy | light snow | some clouds | clear | clear | clear | clear | clear | clear | cloudy | cloudy | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | some clouds | clear | rain shwrs | light rain | some clouds | some clouds | some clouds | clear | clear | clear | clear | clear | clear | clear | some clouds | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
1 | — | 1 | — | — | — | — | 3 | — | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 4 | 4 | 5 | 5 | 4 | 4 | 4 | 3 | 2 | 2 | 2 | 1 | 2 | 2 | 2 | 3 | 4 | 4 | 4 | 4 | 4 | 5 | 5 | 4 | 5 | 7 | 5 | 5 | 5 | 3 | 4 | 4 | 3 | 4 | 4 | 3 | 5 | 6 | 1 | 2 | 2 | 0 | 0 | 1 | 2 | 7 | 7 |
Moonrise | — | — | 6:01 | — | — | 6:27 | — | — | 6:36 | — | — | 6:40 | — | — | 6:41 | — | — | 6:40 | — | — | 6:39 | — | — | 6:38 | — | — | 6:38 | — | — | 6:38 | — | — | 6:39 | — | — | 6:43 | — | — | 6:57 | — | — | 7:39 | — | — | 9:06 | — | — |
Moonset | — | — | 8:47 | — | — | 10:09 | — | — | 11:46 | — | — | 1:25 | — | — | — | 3:03 | — | — | 4:40 | — | — | 6:16 | — | — | 7:55 | — | — | — | 9:37 | — | — | 11:26 | — | — | — | 1:21 | — | — | 3:15 | — | — | 4:46 | — | — | 5:28 | — | — |
 | — | — | 7:05 | — | — | 7:03 | — | — | 7:00 | — | — | 6:56 | — | — | 6:54 | — | — | 6:50 | — | — | 6:48 | — | — | 6:45 | — | — | 6:41 | — | — | 6:39 | — | — | 6:35 | — | — | 6:33 | — | — | 6:30 | — | — | 6:26 | — | — | 6:22 | — | — |
 | 6:31 | — | — | 6:34 | — | — | 6:37 | — | — | 6:38 | — | — | 6:42 | — | — | 6:44 | — | — | 6:46 | — | — | 6:49 | — | — | 6:52 | — | — | 6:53 | — | — | 6:55 | — | — | 6:59 | — | — | 7:00 | — | — | 7:04 | — | — | 7:06 | — | — | 7:08 | — |
Today's sea temperature in Mariehamn is 0.4° C (Statistics for 11 Mar 1981-2005 – mean: 1.5 max: 2.4 min: -1.0°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest