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 06:50 AM and sunset is at 05:52 PM.
Days 1–3 Weather SummaryModerate rain (total 14mm), heaviest on Sat morning. Warm air temperatures (max 28°C on Fri afternoon, min 24°C on Fri night). Wind will be generally light. | Days 4–6 Weather SummaryHeavy rain (total 23mm), heaviest during Mon night. Warm air temperatures (max 27°C on Mon afternoon, min 23°C on Wed night). Wind will be generally light. | Days 7–9 Weather SummaryHeavy rain (total 34mm), heaviest during Fri morning. Warm (max 26°C on Sat afternoon, min 23°C on Thu morning). Wind will be generally light. | Days 10–12 Weather SummaryHeavy rain (total 46mm), heaviest during Mon night. Warm (max 26°C on Sun morning, min 23°C on Tue night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | |||||||||||||||||||||||||
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 | 9:07AM0.50m | 7:46PM0.21m | 9:48AM0.51m | 8:26PM0.22m | 10:27AM0.51m | 9:08PM0.22m | 11:04AM0.52m | 9:54PM0.23m | 11:39AM0.52m | 10:49PM0.25m | 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 | |||||||||||||
Low Tide | 3:59PM0.15m | 2:08AM-0.06m | 4:41PM0.16m | 2:47AM-0.05m | 5:20PM0.16m | 5:57PM0.16m | 6:31PM0.16m | 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 | ||||||||||||||||
NNE 9 | NNE 9 | NNE 8 | NNE 8 | NE 10 | NE 11 | NE 10 | NE 10 | NE 10 | NE 10 | NE 9 | NE 9 | NNE 9 | NE 9 | NNE 7 | NNE 9 | N 10 | NNE 11 | NNE 10 | NNE 10 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NE 9 | NE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NE 8 | NE 8 | NNE 6 | NE 6 | NE 6 | NE 7 | |
 |  |  | | |  | | |  |  | | | | | | | | | | |  | | | | | | | | | | | | | | | | |
rain shwrs | clear | clear | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | risk tstorm | risk tstorm | risk tstorm | rain shwrs | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | mod rain | risk tstorm | risk tstorm | rain shwrs | risk tstorm | risk tstorm | clear | risk tstorm | clear | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | |
km/h | ||||||||||||||||||||||||||||||||||||
1 | — | — | 2 | 1 | 1 | 4 | 1 | 4 | 2 | 1 | 3 | 1 | 2 | 4 | 3 | 2 | 5 | 5 | 4 | 10 | 7 | 4 | 1 | 1 | 2 | — | 1 | — | 3 | 2 | 3 | 12 | 6 | 6 | 10 | |
max°C | 27 | 28 | 25 | 26 | 27 | 25 | 27 | 27 | 25 | 26 | 27 | 25 | 26 | 26 | 25 | 25 | 26 | 24 | 25 | 25 | 24 | 24 | 24 | 23 | 25 | 26 | 25 | 26 | 26 | 25 | 26 | 26 | 25 | 25 | 25 | 24 |
Moonrise | 6:31 | — | — | 7:23 | — | — | 8:13 | — | — | 8:58 | — | — | 9:41 | — | — | 10:19 | — | — | 10:56 | — | — | 11:32 | — | — | 12:08 | — | — | 12:45 | — | — | 1:27 | — | — | 2:14 | — | — |
Moonset | — | 5:31 | — | — | 6:24 | — | — | 7:19 | — | — | 8:15 | — | — | — | 9:10 | — | — | 10:03 | — | — | 10:56 | — | — | 11:49 | — | — | — | 12:44 | — | — | 1:42 | — | — | 2:44 | — | — |
 | 6:50 | — | — | 6:50 | — | — | 6:50 | — | — | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — |
 | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:53 | — | — | 5:53 | — | — | 5:54 | — | — | 5:54 | — | — | 5:55 | — | — | 5:55 | — | — | 5:57 | — | — | 5:57 | — |
Today's sea temperature in San Juan is 28.2° C (Statistics for 19 Dec 1981-2005 – mean: 26.9 max: 27.8 min: 26.0°C) | ||||||||||||||||||||||||||||||||||||
Nearest