San Juan 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 06:42 PM.
Days 1–4 Weather SummaryLight rain (total 2mm), mostly falling on Tue morning. Warm air temperatures (max 26°C on Tue morning, min 22°C on Tue night). Wind will be generally light. | Days 5–7 Weather SummaryModerate rain (total 10mm), heaviest on Fri night. Warm air temperatures (max 28°C on Sat afternoon, min 23°C on Thu night). Wind will be generally light. | Days 8–10 Weather SummaryHeavy rain (total 25mm), heaviest during Wed afternoon. Warm (max 27°C on Mon afternoon, min 24°C on Sun night). Wind will be generally light. | Days 11–13 Weather SummaryHeavy rain (total 23mm), heaviest during Wed night. Warm (max 27°C on Thu afternoon, min 22°C on Wed night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | Sunday 27 | Monday 28 | Tuesday 29 | Wednesday 30 | Thursday 1 | Friday 2 | Sat 3 | |||||||||||||||||||||||||
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 | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
High Tide | 4:05AM0.45m | 3:56PM0.29m | 4:54AM0.44m | 5:10PM0.35m | 5:41AM0.42m | 6:17PM0.43m | 6:27AM0.39m | 7:18PM0.50m | 7:13AM0.35m | 8:15PM0.55m | 8:00AM0.31m | 9:11PM0.59m | 8:47AM0.27m | 10:06PM0.60m | 9:36AM0.24m | 11:02PM0.59m | 10:27AM0.23m | 11:59PM0.56m | 11:21AM0.22m | 00:58AM0.53m | 12:21PM0.22m | 1:56AM0.49m | 1:28PM0.23m | |||||||||||||
Low Tide | 8:47PM0.02m | 10:41AM0.13m | 10:01PM0.04m | 11:20AM0.10m | 11:16PM0.05m | 11:59AM0.05m | 00:31AM0.06m | 12:39PM-0.00m | 1:41AM0.06m | 1:21PM-0.05m | 2:48AM0.06m | 2:05PM-0.09m | 3:52AM0.05m | 2:51PM-0.12m | 4:53AM0.06m | 3:41PM-0.14m | 5:52AM0.07m | 4:34PM-0.13m | 6:50AM0.08m | 5:30PM-0.11m | 7:48AM0.09m | 6:29PM-0.08m | 8:44AM0.10m | |||||||||||||
NNE 8 | NNE 9 | NNE 9 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 14 | NNE 14 | NNE 14 | NNE 13 | NNE 13 | NNE 13 | NNE 12 | NNE 12 | NNE 12 | NNE 12 | NNE 12 | NNE 12 | NNE 12 | N 11 | N 10 | N 11 | N 10 | NNE 12 | NNE 11 | NNE 10 | NNE 10 | NNE 9 | NNE 9 | |
 |  |  | | | | | |  | | |  |  | | | | | |  |  | | | | | | | | | | | | | |  | | | |
clear | rain shwrs | clear | clear | clear | clear | clear | clear | some clouds | clear | clear | risk tstorm | risk tstorm | some clouds | risk tstorm | risk tstorm | some clouds | risk tstorm | mod rain | cloudy | risk tstorm | risk tstorm | some clouds | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | cloudy | risk tstorm | risk tstorm | some clouds | clear | some clouds | some clouds | clear | |
km/h | ||||||||||||||||||||||||||||||||||||
— | 2 | — | — | — | — | — | — | — | — | — | 2 | 3 | — | 1 | 2 | — | 2 | 6 | — | 5 | 1 | — | 3 | 1 | 1 | 8 | 12 | — | 4 | 7 | — | — | — | — | — | |
max°C | 25 | 26 | 26 | 24 | 26 | 26 | 25 | 26 | 26 | 26 | 27 | 27 | 25 | 27 | 28 | 26 | 28 | 28 | 26 | 26 | 27 | 26 | 27 | 27 | 26 | 27 | 27 | 23 | 25 | 27 | 25 | 27 | 27 | 26 | 27 | 27 |
Moonrise | 1:26 | 2:10 | — | — | 2:52 | — | — | 3:31 | — | — | 4:11 | — | — | 4:52 | — | — | 5:35 | — | — | 6:23 | — | — | 7:17 | — | — | 8:17 | — | — | 9:20 | — | — | 10:24 | — | — | 11:25 | — |
Moonset | 12:45 | 1:44 | — | — | 2:42 | — | — | — | 3:41 | — | — | 4:41 | — | — | 5:43 | — | — | 6:49 | — | — | 7:57 | — | — | — | 9:07 | — | — | 10:14 | — | — | 11:16 | — | — | — | 12:10 | — |
 | — | 6:03 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:00 | — | — | 5:58 | — | — | 5:58 | — | — | 5:58 | — | — | 5:58 | — | — | 5:56 | — | — | 5:56 | — | — | 5:56 | — |
 | 6:42 | — | 6:43 | — | — | 6:43 | — | — | 6:43 | — | — | 6:44 | — | — | 6:44 | — | — | 6:44 | — | — | 6:45 | — | — | 6:45 | — | — | 6:45 | — | — | 6:45 | — | — | 6:45 | — | — | 6:45 |
Today's sea temperature in San Juan is 27.3 °C (Statistics for 21 Apr 1981-2005 – mean: 26.8 max: 27.9 min: 26.2°C) | ||||||||||||||||||||||||||||||||||||
Forecast update inUpdates in hr min sUpdate imminent
Nearest