Saint Helens 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 04:27 PM.
Days 1–4 Weather SummaryHeavy rain (total 47mm), heaviest during Thu afternoon. Cool air temperatures (max 13°C on Thu afternoon, min 5°C on Thu night). Wind will be generally light. | Days 5–7 Weather SummaryHeavy rain (total 29mm), heaviest during Mon night. Low air temperatures (max 8°C on Mon morning, min 5°C on Sun night). Wind will be generally light. | Days 8–10 Weather SummaryLight rain (total 6mm), mostly falling on Fri night. Very mild (max 10°C on Sat morning, min 3°C on Wed night). Wind will be generally light. | Days 11–13 Weather SummaryHeavy rain (total 59mm), heaviest during Sun night. Very mild (max 10°C on Sat afternoon, min 2°C on Mon night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Thu 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tue 30 | ||||||||||||||||||||||||
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 | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
High Tide | 3:10PM1.09m | 5:07AM0.72m | 3:43PM1.09m | 5:49AM0.73m | 4:18PM1.09m | 6:25AM0.72m | 4:56PM1.08m | 6:55AM0.72m | 5:37PM1.05m | 7:24AM0.72m | 6:21PM1.02m | 7:56AM0.73m | 7:07PM0.97m | 8:35AM0.77m | 7:57PM0.90m | 9:19AM0.82m | 8:53PM0.82m | 10:08AM0.89m | 10:00PM0.74m | 11:00AM0.97m | 11:19PM0.67m | 11:53AM1.06m | 00:37AM0.64m | 12:44PM1.14m | ||||||||||||
Low Tide | 11:55PM0.19m | 10:29AM0.44m | 00:34AM0.19m | 11:13AM0.45m | 1:10AM0.19m | 11:58AM0.44m | 1:45AM0.19m | 12:42PM0.42m | 2:18AM0.19m | 1:26PM0.40m | 2:50AM0.18m | 2:12PM0.38m | 3:20AM0.17m | 3:02PM0.37m | 3:50AM0.17m | 4:01PM0.38m | 4:21AM0.18m | 5:19PM0.39m | 4:56AM0.20m | 6:53PM0.37m | 5:35AM0.23m | 8:17PM0.33m | ||||||||||||||
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 |  |  |  |  | | |  | |  |  | | | |  | | |  |  |  | | | | | | | | | | | |  | | | | | |
heavy rain | rain shwrs | light rain | rain shwrs | light rain | light rain | light rain | cloudy | light rain | mod rain | mod rain | light rain | light rain | mod rain | cloudy | cloudy | cloudy | some clouds | clear | some clouds | cloudy | light rain | some clouds | clear | some clouds | rain shwrs | rain shwrs | light rain | mod rain | mod rain | mod rain | heavy rain | rain shwrs | rain shwrs | some clouds | clear | |
km/h | ||||||||||||||||||||||||||||||||||||
22 | 10 | 2 | 2 | 4 | 2 | 1 | — | 4 | 10 | 6 | 2 | 2 | 9 | — | — | — | — | — | — | — | 1 | — | — | — | 4 | 1 | 1 | 7 | 7 | 8 | 32 | 2 | 2 | — | — | |
max°C | 13 | 10 | 6 | 7 | 5 | 7 | 8 | 6 | 6 | 7 | 6 | 8 | 8 | 7 | 6 | 6 | 5 | 8 | 7 | 4 | 7 | 5 | 4 | 8 | 8 | 7 | 10 | 10 | 9 | 8 | 8 | 10 | 6 | 7 | 4 | 7 |
Moonrise | — | — | 8:02 | — | — | 8:52 | — | — | 9:33 | — | — | 10:06 | — | — | 10:32 | — | — | 10:53 | — | — | 11:12 | — | — | 11:29 | — | — | 11:47 | — | — | 12:06 | — | — | 12:29 | — | — | 12:58 |
Moonset | 3:01 | — | — | 3:49 | — | — | 4:46 | — | — | 5:52 | — | — | 7:01 | — | — | 8:13 | — | — | — | 9:24 | — | — | 10:36 | — | — | 11:49 | — | — | — | 1:04 | — | — | 2:22 | — | — | 3:45 |
 | — | — | 7:48 | — | — | 7:48 | — | — | 7:48 | — | — | 7:50 | — | — | 7:50 | — | — | 7:50 | — | — | 7:50 | — | — | 7:50 | — | — | 7:50 | — | — | 7:52 | — | — | 7:52 | — | — | 7:52 |
 | 4:27 | — | — | 4:28 | — | — | 4:28 | — | — | 4:29 | — | — | 4:29 | — | — | 4:30 | — | — | 4:30 | — | — | 4:30 | — | — | 4:31 | — | — | 4:31 | — | — | 4:32 | — | — | 4:34 | — | — |
Today's sea temperature in Saint Helens is 10.5° C (Statistics for 18 Dec 1981-2005 – mean: 9.7 max: 11.2 min: 8.5°C) | ||||||||||||||||||||||||||||||||||||
Nearest