Helsinki 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 09:23 AM and sunset is at 03:12 PM.
Days 1–3 Weather SummaryMostly dry. Icy conditions (max 7°C on Thu night, min -6°C on Tue morning). Winds increasing (light winds from the N on Tue morning, fresh winds from the NNW by Thu night). | Days 4–6 Weather SummaryMostly dry. Icy conditions (max 5°C on Sat morning, min -2°C on Sun night). Winds increasing (light winds from the NW on Fri night, fresh winds from the NNW by Sat night). | Days 7–9 Weather SummaryMostly dry. Temperatures will be below freezing (max -2°C on Mon afternoon, min -6°C on Wed morning). Wind will be generally light. | Days 10–12 Weather SummaryA light covering of new snow, mostly falling on Sat night. Freeze-thaw conditions (max 1°C on Sat afternoon, min -8°C on Fri morning). Winds increasing (calm on Fri night, fresh winds from the SSW by Sat night). | |||||||||||||||||||||||||||||||||
Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 31 | Thursday 1 | Friday 2 | Saturday 3 | |||||||||||||||||||||||||
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 | 4:11AM0.04m | 4:37AM0.04m | 4:56AM0.03m | 4:49AM0.03m | 11:42PM0.02m | 10:41PM0.03m | 10:47PM0.04m | 11:20PM0.04m | 11:55PM0.05m | 00:43AM0.05m | 1:26AM0.05m | |||||||||||||||||||||||||
Low Tide | 3:29PM0.00m | 3:26PM0.01m | 3:06PM0.01m | 2:36PM0.01m | 2:01PM0.01m | 1:25PM0.01m | 12:51PM0.01m | 12:17PM0.01m | 12:10PM0.00m | 12:32PM-0.00m | 1:09PM-0.00m | 1:53PM-0.00m | ||||||||||||||||||||||||
E 4 | E 3 | W 3 | WNW 3 | WSW 3 | WSW 2 | WSW 4 | WSW 4 | NNW 3 | N 3 | NNW 3 | W 2 | WNW 4 | NW 4 | N 4 | NNW 4 | NNW 3 | NNW 3 | N 2 | W 6 | NE 3 | NNW 3 | NW 2 | NNE 2 | ENE 3 | NE 3 | N 3 | NE 3 | ENE 4 | NE 3 | NNE 3 | N 2 | SW 1 | SSW 5 | SSW 6 | S 6 | |
 |  |  |  | | | | | | | | |  | | | | | | | | | | | | | |  | | | | | | |  | |  | |
clear | cloudy | some clouds | clear | clear | some clouds | cloudy | cloudy | some clouds | clear | clear | some clouds | some clouds | some clouds | some clouds | some clouds | cloudy | clear | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | cloudy | cloudy | cloudy | some clouds | clear | clear | some clouds | light snow | light snow | light snow | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | -6 | -6 | -3 | -2 | -1 | 1 | 4 | 5 | 7 | 2 | 1 | 3 | 5 | 2 | 0 | 0 | 1 | -1 | -3 | -2 | -2 | -5 | -4 | -5 | -5 | -6 | -5 | -5 | -5 | -6 | -8 | -8 | -4 | -2 | 1 | 1 |
Moonrise | 11:45 | — | — | 11:45 | — | — | 11:45 | — | — | 11:44 | — | — | 11:43 | — | — | 11:42 | — | — | 11:42 | — | — | 11:43 | — | — | 11:47 | — | — | 12:02 | — | — | 12:48 | — | — | 2:26 | — | — |
Moonset | — | 6:43 | — | — | 8:18 | — | — | — | 9:51 | — | — | 11:24 | — | — | — | 12:58 | — | — | 2:38 | — | — | 4:25 | — | — | 6:21 | — | — | 8:19 | — | — | 9:54 | — | — | 10:35 | — | — |
 | 9:23 | — | — | 9:25 | — | — | 9:25 | — | — | 9:25 | — | — | 9:25 | — | — | 9:25 | — | — | 9:25 | — | — | 9:25 | — | — | 9:23 | — | — | 9:23 | — | — | 9:22 | — | — | 9:22 | — | — |
 | — | 3:12 | — | — | 3:12 | — | — | 3:14 | — | — | 3:15 | — | — | 3:15 | — | — | 3:17 | — | — | 3:18 | — | — | 3:18 | — | — | 3:21 | — | — | 3:22 | — | — | 3:23 | — | — | 3:26 | — |
Today's sea temperature in Helsinki is 3.9° C (Statistics for 23 Dec 1981-2005 – mean: 2.7 max: 4.7 min: 1.2°C) | ||||||||||||||||||||||||||||||||||||
Nearest