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 06:52 AM and sunset is at 05:53 PM.
Days 1–3 Weather SummaryModerate rain (total 11mm), heaviest on Wed morning. Warm air temperatures (max 26°C on Wed afternoon, min 23°C on Fri night). Wind will be generally light. | Days 4–6 Weather SummaryMostly dry. Warm air temperatures (max 26°C on Sat morning, min 22°C on Sat night). Wind will be generally light. | Days 7–9 Weather SummaryMostly dry. Warm (max 28°C on Wed afternoon, min 22°C on Tue morning). Wind will be generally light. | Days 10–12 Weather SummaryHeavy rain (total 24mm), heaviest during Fri night. Warm (max 25°C on Fri morning, min 23°C on Sun night). Winds increasing (light winds from the E on Fri morning, fresh winds from the ENE by Sun morning). | |||||||||||||||||||||||||||||||||
Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 31 | Thursday 1 | Friday 2 | Saturday 3 | Sunday 4 | |||||||||||||||||||||||||
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 | 12:13PM0.51m | 11:50PM0.27m | 12:46PM0.49m | 00:58AM0.30m | 1:21PM0.45m | 2:08AM0.35m | 1:58PM0.41m | 3:18AM0.40m | 2:39PM0.36m | 4:25AM0.46m | 3:25PM0.32m | 5:29AM0.51m | 4:17PM0.28m | 6:30AM0.54m | 5:15PM0.25m | 7:30AM0.57m | 6:16PM0.24m | 8:26AM0.59m | 7:18PM0.24m | 9:20AM0.59m | 8:20PM0.26m | 10:11AM0.58m | 9:22PM0.27m | |||||||||||||
Low Tide | 7:01PM0.14m | 5:40AM0.05m | 7:31PM0.12m | 6:39AM0.09m | 8:03PM0.08m | 7:50AM0.13m | 8:38PM0.03m | 9:10AM0.16m | 9:19PM-0.02m | 10:34AM0.17m | 10:06PM-0.07m | 11:55AM0.16m | 10:57PM-0.12m | 1:07PM0.15m | 11:52PM-0.15m | 2:12PM0.14m | 00:50AM-0.17m | 3:08PM0.13m | 1:48AM-0.18m | 3:59PM0.12m | 2:45AM-0.16m | 4:46PM0.11m | 3:41AM-0.12m | |||||||||||||
NNE 8 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 9 | NNE 9 | N 14 | N 12 | N 11 | N 12 | N 11 | N 12 | N 11 | N 12 | NNE 14 | NNE 14 | NNE 13 | NNE 12 | NNE 12 | NNE 12 | NNE 11 | NNE 11 | NNE 10 | N 10 | N 10 | N 11 | N 10 | N 10 | N 9 | N 9 | N 8 | NNE 5 | NNE 7 | NNE 7 | N 10 | |
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risk tstorm | risk tstorm | risk tstorm | rain shwrs | rain shwrs | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | cloudy | cloudy | cloudy | some clouds | some clouds | risk tstorm | mod rain | risk tstorm | risk tstorm | clear | rain shwrs | risk tstorm | risk tstorm | |
km/h | ||||||||||||||||||||||||||||||||||||
3 | 2 | 4 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 10 | 1 | 2 | — | 1 | 3 | 3 | |
max°C | 25 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 26 | 26 | 24 | 25 | 25 | 24 | 25 | 26 | 23 | 26 | 26 | 24 | 26 | 28 | 25 | 26 | 25 | 25 | 25 | 25 | 24 | 25 | 25 | 25 | 25 | 25 | 24 |
Moonrise | 10:19 | — | — | 10:56 | — | — | 11:32 | — | — | 12:08 | — | — | 12:45 | — | — | 1:27 | — | — | 2:14 | — | — | — | 3:08 | — | — | 4:10 | — | — | 5:17 | — | — | 6:26 | — | — | 7:32 | — |
Moonset | — | — | 10:03 | — | — | 10:56 | — | — | 11:49 | — | — | — | 12:44 | — | — | 1:42 | — | — | 2:44 | — | — | 3:50 | — | — | 4:59 | — | — | 6:08 | — | — | 7:11 | — | — | 8:08 | — | — |
 | 6:52 | — | — | 6:52 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — |
 | — | 5:53 | — | — | 5:54 | — | — | 5:54 | — | — | 5:55 | — | — | 5:55 | — | — | 5:57 | — | — | 5:57 | — | — | 5:58 | — | — | 5:59 | — | — | 5:59 | — | — | 6:00 | — | — | 6:00 | — |
Today's sea temperature in San Juan is 28.1° C (Statistics for 24 Dec 1981-2005 – mean: 26.8 max: 27.8 min: 25.9°C) | ||||||||||||||||||||||||||||||||||||
Forecast update inUpdates in hr min sUpdate imminent
Nearest