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 09:52 PM.
Days 1–4 Weather SummaryLight rain (total 4mm), mostly falling on Sun morning. Low air temperatures (max 9°C on Sun afternoon, min 4°C on Sat afternoon). Mainly gales. | Days 5–7 Weather SummaryLight rain (total 4mm), mostly falling on Thu night. Low air temperatures (max 8°C on Tue night, min 5°C on Thu night). Winds decreasing (gales from the WSW on Wed afternoon, calm by Thu night). | Days 8–10 Weather SummaryLight rain (total 4mm), mostly falling on Fri afternoon. Mild temperatures (max 9°C on Sun night, min 5°C on Fri afternoon). Winds decreasing (gales from the WSW on Fri night, light winds from the NW by Sun night). | Days 11–13 Weather SummaryLight rain (total 2mm), mostly falling on Tue morning. Very mild (max 10°C on Tue afternoon, min 6°C on Wed night). Winds increasing (light winds from the WNW on Mon night, strong winds from the NW by Tue morning). | |||||||||||||||||||||||||||||||||
Sat 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 31 | Thu 1 | ||||||||||||||||||||||||
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 | 7:55PM2.23m | 7:13AM2.47m | 8:30PM2.23m | 7:51AM2.49m | 9:05PM2.23m | 8:29AM2.48m | 9:40PM2.23m | 9:09AM2.44m | 10:16PM2.25m | 9:52AM2.37m | 10:54PM2.27m | 10:40AM2.28m | 11:36PM2.30m | 11:36AM2.18m | 00:21AM2.33m | 12:42PM2.09m | 1:12AM2.36m | 1:57PM2.05m | 2:08AM2.40m | 3:16PM2.07m | 3:07AM2.46m | 4:29PM2.14m | 4:05AM2.50m | |||||||||||||
Low Tide | 1:22PM0.47m | 1:22AM1.22m | 1:59PM0.45m | 1:58AM1.19m | 2:36PM0.46m | 2:34AM1.16m | 3:12PM0.50m | 3:14AM1.14m | 3:48PM0.55m | 3:57AM1.12m | 4:26PM0.63m | 4:46AM1.09m | 5:07PM0.72m | 5:40AM1.05m | 5:52PM0.83m | 6:42AM0.98m | 6:45PM0.95m | 7:48AM0.87m | 7:45PM1.06m | 8:55AM0.74m | 8:52PM1.14m | 10:00AM0.58m | 9:59PM1.19m | 10:59AM0.44m | ||||||||||||
NW 6 | NW 6 | NW 9 | NW 8 | NW 8 | NW 8 | NNW 8 | NNW 8 | WNW 7 | WNW 7 | NW 8 | NW 8 | WSW 6 | WSW 8 | WNW 8 | W 9 | WNW 8 | W 6 | WNW 6 | SW 9 | SSW 9 | SSW 8 | SSE 8 | SE 7 | SE 7 | E 9 | W 8 | W 7 | SE 10 | SE 10 | NW 6 | NW 7 | NW 7 | WNW 7 | WNW 7 | W 7 | |
 |  |  |  | |  | |  | | | | | |  | | |  | | | | |  | | | | | | | | | | | | | | | |
cloudy | cloudy | rain shwrs | some clouds | cloudy | light rain | light rain | rain shwrs | some clouds | cloudy | cloudy | some clouds | some clouds | some clouds | cloudy | light rain | light rain | some clouds | light rain | some clouds | some clouds | clear | some clouds | cloudy | light rain | cloudy | rain shwrs | some clouds | some clouds | light rain | light rain | cloudy | cloudy | some clouds | some clouds | clear | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | 1 | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — | 1 | 3 | — | 1 | — | — | — | — | — | 2 | — | 1 | — | — | 1 | 1 | — | — | — | — | — | |
max°C | 5 | 8 | 7 | 9 | 9 | 9 | 7 | 6 | 7 | 7 | 8 | 7 | 6 | 7 | 8 | 6 | 6 | 6 | 7 | 5 | 5 | 5 | 6 | 6 | 8 | 9 | 7 | 7 | 9 | 9 | 10 | 8 | 8 | 8 | 8 | 7 |
Moonrise | — | — | 5:13 | — | — | 6:30 | — | — | 7:53 | — | — | 9:16 | — | — | 10:39 | — | — | 12:01 | — | — | 1:26 | — | — | 2:54 | — | — | — | 4:27 | — | — | 6:05 | — | — | 7:44 | — | — |
Moonset | — | 11:11 | — | — | 11:40 | — | — | 11:59 | — | — | — | 12:12 | — | — | 12:22 | — | — | 12:30 | — | — | 12:37 | — | — | 12:45 | — | — | 12:54 | — | — | 1:06 | — | — | 1:25 | — | — | 1:55 |
 | — | — | 4:33 | — | — | 4:33 | — | — | 4:33 | — | — | 4:35 | — | — | 4:35 | — | — | 4:35 | — | — | 4:37 | — | — | 4:37 | — | — | 4:39 | — | — | 4:39 | — | — | 4:41 | — | — | 4:41 |
 | — | 9:52 | — | — | 9:52 | — | — | 9:52 | — | — | 9:52 | — | — | 9:53 | — | — | 9:53 | — | — | 9:53 | — | — | 9:53 | — | — | 9:53 | — | — | 9:53 | — | — | 9:53 | — | — | 9:53 | — |
Today's sea temperature in San Juan is 7.6° C (Statistics for 20 Dec 1981-2005 – mean: 6.9 max: 8.3 min: 6.0°C) | ||||||||||||||||||||||||||||||||||||
Nearest