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 07:52 AM and sunset is at 06:40 PM.
Days 1–3 Weather SummaryLight rain (total 7mm), mostly falling on Fri night. Cool air temperatures (max 10°C on Fri night, min 7°C on Thu afternoon). Winds decreasing (severe gales from the NW on Wed night, light winds from the NW by Fri afternoon). | Days 4–6 Weather SummaryMostly dry. Cool air temperatures (max 10°C on Sat morning, min 7°C on Sat night). Mainly gales. | Days 7–9 Weather SummaryLight rain (total 6mm), mostly falling on Tue morning. Very mild (max 10°C on Tue night, min 4°C on Tue morning). Winds decreasing (near gales from the WSW on Tue morning, light winds from the N by Thu night). | Days 10–12 Weather SummaryModerate rain (total 12mm), heaviest on Fri afternoon. Very mild (max 10°C on Sat afternoon, min 3°C on Fri afternoon). Winds increasing (light winds from the S on Fri morning, gales from the WNW by Sat night). | ||||||||||||||||||||||||||||||||||||||||||||
Wednesday 8 | Thursday 9 | Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thu 23 | ||||||||||||||||||||||||||||||||
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 | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||||||||||
High Tide | 11:06AM2.08m | 10:31PM2.27m | 11:57AM1.95m | 11:17PM2.18m | 1:02PM1.86m | 00:20AM2.10m | 2:19PM1.85m | 1:43AM2.06m | 3:28PM1.92m | 3:08AM2.09m | 4:18PM2.05m | 4:17AM2.19m | 4:59PM2.21m | 5:13AM2.31m | 5:36PM2.37m | 6:02AM2.42m | 6:12PM2.53m | 6:48AM2.52m | 6:48PM2.66m | 7:33AM2.58m | 7:26PM2.74m | 8:18AM2.59m | 8:06PM2.76m | 9:04AM2.55m | 8:48PM2.73m | 9:54AM2.46m | 9:34PM2.64m | 10:48AM2.35m | |||||||||||||||||||
Low Tide | 4:34PM1.28m | 5:23AM0.79m | 5:14PM1.37m | 6:22AM0.90m | 6:12PM1.43m | 7:33AM0.98m | 7:37PM1.43m | 8:48AM0.99m | 9:05PM1.34m | 9:51AM0.95m | 10:12PM1.16m | 10:42AM0.89m | 11:04PM0.94m | 11:25AM0.83m | 11:49PM0.71m | 12:06PM0.78m | 00:32AM0.50m | 12:46PM0.75m | 1:13AM0.33m | 1:26PM0.76m | 1:56AM0.22m | 2:07PM0.80m | 2:40AM0.18m | 2:50PM0.88m | 3:26AM0.22m | 3:36PM0.98m | 4:16AM0.32m | 4:27PM1.10m | |||||||||||||||||||
W 8 | WNW 8 | WNW 8 | NW 9 | WNW 10 | SW 9 | SW 10 | SSW 12 | S 11 | N 8 | N 9 | N 9 | N 9 | NW 8 | NW 8 | N 9 | N 10 | N 10 | NNE 10 | NNE 10 | NNE 10 | N 10 | NNE 10 | N 10 | NW 7 | N 8 | NNE 8 | N 8 | NNE 9 | NNE 10 | NNW 9 | NW 10 | WNW 10 | NW 8 | NW 8 | NW 7 | N 7 | SSW 18 | N 9 | N 9 | N 9 | N 8 | N 8 | NW 8 | SSW 10 | SSW 12 | SSW 12 | |
 |  |  | |  |  | | | | | |  | | | |  | | |  | | | | | | | | | |  |  | | | | | | | | | | | |  | | | | | | |
some clouds | cloudy | light rain | cloudy | light rain | some clouds | some clouds | light rain | light rain | cloudy | cloudy | cloudy | some clouds | some clouds | cloudy | clear | some clouds | some clouds | mod rain | clear | some clouds | cloudy | some clouds | some clouds | cloudy | some clouds | cloudy | cloudy | heavy rain | rain shwrs | cloudy | some clouds | some clouds | clear | cloudy | cloudy | cloudy | cloudy | cloudy | some clouds | some clouds | clear | cloudy | light rain | light rain | cloudy | cloudy | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
— | — | 2 | — | 1 | — | — | 1 | 3 | — | — | — | — | — | — | — | — | — | 6 | — | — | — | — | — | — | — | — | — | 11 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 5 | — | — | |
max°C | 9 | 9 | 9 | 9 | 9 | 7 | 7 | 8 | 10 | 10 | 9 | 9 | 7 | 9 | 9 | 9 | 10 | 9 | 4 | 7 | 10 | 9 | 7 | 9 | 8 | 8 | 9 | 8 | 5 | 6 | 7 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 7 | 6 | 6 | 6 | 6 | 5 | 5 | 6 | 7 |
Moonrise | — | — | 9:21 | — | — | 10:31 | — | — | 11:50 | — | — | — | 1:13 | — | — | 2:37 | — | — | 4:02 | — | — | 5:29 | — | — | 6:58 | — | — | 8:33 | — | — | 10:12 | — | — | 11:53 | — | — | 1:25 | — | — | 2:36 | — | — | — | 3:22 | — | — | 3:49 |
Moonset | — | 3:37 | — | — | 4:12 | — | — | 4:35 | — | — | 4:52 | — | — | 5:03 | — | — | 5:12 | — | — | 5:20 | — | — | 5:28 | — | — | 5:37 | — | — | 5:48 | — | — | 6:04 | — | — | 6:29 | — | — | 7:11 | — | — | 8:15 | — | — | — | 9:40 | — | — |
 | 7:52 | — | — | 7:54 | — | — | 7:54 | — | — | 7:56 | — | — | 7:58 | — | — | 8:00 | — | — | 8:03 | — | — | 8:04 | — | — | 8:07 | — | — | 8:08 | — | — | 8:11 | — | — | 8:11 | — | — | 8:14 | — | — | 8:15 | — | — | 8:18 | — | — | 8:19 | — |
 | — | 6:40 | — | — | 6:38 | — | — | 6:36 | — | — | 6:34 | — | — | 6:31 | — | — | 6:29 | — | — | 6:27 | — | — | 6:23 | — | — | 6:22 | — | — | 6:20 | — | — | 6:16 | — | — | 6:15 | — | — | 6:13 | — | — | 6:09 | — | — | 6:07 | — | — | 6:06 |
Today's sea temperature in San Juan is 9.2° C (Statistics for 08 Apr 1981-2005 – mean: 7.0 max: 7.8 min: 6.2°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest