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 05:58 AM and sunset is at 06:44 PM.
Days 1–3 Weather SummaryHeavy rain (total 21mm), heaviest during Fri night. Warm air temperatures (max 28°C on Fri morning, min 24°C on Sun night). Wind will be generally light. | Days 4–6 Weather SummaryHeavy rain (total 33mm), heaviest during Wed night. Warm air temperatures (max 26°C on Wed morning, min 24°C on Mon night). Wind will be generally light. | Days 7–9 Weather SummaryHeavy rain (total 33mm), heaviest during Thu morning. Warm (max 27°C on Fri morning, min 24°C on Thu night). Wind will be generally light. | Days 10–12 Weather SummaryHeavy rain (total 24mm), heaviest during Sun afternoon. Warm (max 28°C on Sun morning, min 25°C on Sun night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 1 | Thursday 2 | Friday 3 | Saturday 4 | Sunday 5 | Monday 6 | Tuesday 7 | |||||||||||||||||||||||||
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 | 9:51AM0.20m | 11:23PM0.49m | 10:25AM0.19m | 00:10AM0.49m | 11:04AM0.19m | 1:01AM0.49m | 11:55AM0.20m | 1:55AM0.49m | 1:02PM0.22m | 2:50AM0.49m | 2:21PM0.25m | 3:43AM0.48m | 3:43PM0.30m | 4:34AM0.46m | 5:00PM0.37m | 5:23AM0.43m | 6:08PM0.44m | 6:11AM0.38m | 7:09PM0.50m | 6:57AM0.34m | 8:05PM0.55m | 7:44AM0.30m | 8:59PM0.58m | |||||||||||||
Low Tide | 5:33AM0.10m | 3:53PM-0.05m | 6:21AM0.11m | 4:33PM-0.06m | 7:10AM0.12m | 5:19PM-0.06m | 8:01AM0.14m | 6:13PM-0.05m | 8:52AM0.14m | 7:15PM-0.03m | 9:39AM0.13m | 8:26PM0.00m | 10:23AM0.11m | 9:44PM0.03m | 11:04AM0.08m | 11:03PM0.06m | 11:44AM0.03m | 00:20AM0.07m | 12:25PM-0.02m | 1:32AM0.07m | 1:07PM-0.06m | 2:40AM0.07m | 1:50PM-0.09m | 3:42AM0.06m | ||||||||||||
N 11 | N 10 | N 10 | N 9 | NNE 9 | NE 10 | N 8 | N 7 | NNE 8 | NNE 7 | N 9 | NNE 9 | NNE 9 | NNE 10 | NNE 10 | NNE 10 | NNE 11 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 9 | NNE 9 | NNE 11 | NNE 10 | NNE 10 | NNE 10 | NNE 9 | NNE 9 | NNE 8 | NNE 8 | NNE 8 | ENE 6 | NNE 13 | NNE 12 | NNE 12 | |
 | |  |  | |  |  | | | | | | | | | |  |  | | | | | | | | | |  | | | | | | | | | |
cloudy | cloudy | risk tstorm | risk tstorm | risk tstorm | some clouds | rain shwrs | risk tstorm | risk tstorm | risk tstorm | risk tstorm | some clouds | risk tstorm | risk tstorm | risk tstorm | risk tstorm | mod rain | mod rain | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | clear | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | clear | mod rain | risk tstorm | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | 5 | 3 | 4 | — | 1.0 | 3 | 5 | 3 | 3 | — | 2.0 | 2.0 | 3 | 3 | 8 | 9 | 5 | 1.0 | 10 | 2.0 | 4 | 3 | 2.0 | 4 | 2.0 | — | 4 | 3 | 2.0 | 3 | 4 | — | 6 | 2.0 | |
max°C | 28 | 28 | 26 | 26 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 25 | 24 | 25 | 26 | 25 | 27 | 27 | 25 | 27 | 27 | 26 | 28 | 28 | 26 | 27 | 28 | 26 | 28 | 28 | 26 |
Moonrise | — | — | 9:23 | — | — | 10:22 | — | — | 11:20 | — | — | — | 12:15 | — | — | 1:05 | — | — | 1:51 | — | — | 2:34 | — | — | 3:14 | — | — | 3:54 | — | — | 4:34 | — | — | 5:17 | — | — |
Moonset | 7:38 | — | — | 8:28 | — | — | 9:23 | — | — | 10:23 | — | — | 11:25 | — | — | 12:27 | — | — | 1:29 | — | — | 2:29 | — | — | — | 3:28 | — | — | 4:28 | — | — | 5:29 | — | — | 6:32 | — |
 | 5:58 | — | — | 5:58 | — | — | 5:58 | — | — | 5:58 | — | — | 5:56 | — | — | 5:56 | — | — | 5:56 | — | — | 5:54 | — | — | 5:54 | — | — | 5:54 | — | — | 5:54 | — | — | 5:52 | — | — |
 | — | 6:44 | — | — | 6:45 | — | — | 6:45 | — | — | 6:45 | — | — | 6:45 | — | — | 6:45 | — | — | 6:45 | — | — | 6:45 | — | — | 6:46 | — | — | 6:46 | — | — | 6:46 | — | — | 6:47 | — |
Today's sea temperature in San Juan is 27.8 °C (Statistics for 26 Apr 1981-2005 – mean: 26.9 max: 27.9 min: 26.2°C) | ||||||||||||||||||||||||||||||||||||
Nearest