Merrimack River Entrance 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 05:45 AM and sunset is at 07:37 PM.
Days 1–3 Weather SummaryMostly dry. Icy conditions (max 11°C on Sat afternoon, min 0°C on Thu morning). Wind will be generally light. | Days 4–6 Weather SummaryLight rain (total 8mm), mostly falling on Tue night. Cool air temperatures (max 16°C on Sun night, min 6°C on Tue morning). Wind will be generally light. | Days 7–9 Weather SummaryLight rain (total 7mm), mostly falling on Wed night. Very mild (max 17°C on Thu morning, min 4°C on Fri morning). Winds increasing (light winds from the ENE on Wed morning, fresh winds from the NW by Thu night). | Days 10–12 Weather SummaryLight rain (total 2mm), mostly falling on Sat afternoon. Mild temperatures (max 9°C on Sat morning, min 4°C on Sat night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 1 | Thursday 2 | Friday 3 | Saturday 4 | Sunday 5 | Monday 6 | |||||||||||||||||||||||||
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 | 1:21PM2.37m | 1:22AM2.63m | 1:56PM2.35m | 1:58AM2.65m | 2:35PM2.33m | 2:39AM2.66m | 3:19PM2.32m | 3:25AM2.67m | 4:09PM2.31m | 4:17AM2.66m | 5:05PM2.32m | 5:16AM2.65m | 6:07PM2.38m | 6:21AM2.65m | 7:11PM2.48m | 7:29AM2.67m | 8:13PM2.62m | 8:34AM2.71m | 9:11PM2.79m | 9:36AM2.76m | 10:05PM2.94m | 10:34AM2.78m | 10:56PM3.05m | |||||||||||||
Low Tide | 7:14AM-0.03m | 7:19PM0.28m | 7:50AM-0.04m | 7:53PM0.31m | 8:28AM-0.01m | 8:32PM0.36m | 9:11AM0.03m | 9:16PM0.41m | 9:59AM0.08m | 10:07PM0.46m | 10:54AM0.13m | 11:05PM0.48m | 11:54AM0.15m | 00:11AM0.46m | 12:56PM0.13m | 1:20AM0.36m | 1:57PM0.07m | 2:26AM0.20m | 2:56PM-0.02m | 3:28AM-0.01m | 3:51PM-0.10m | 4:26AM-0.21m | 4:43PM-0.16m | |||||||||||||
ESE 9 | E 8 | E 8 | ESE 9 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 9 | ESE 10 | ESE 10 | E 9 | E 9 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 12 | E 11 | E 10 | E 10 | NNW 3 | NE 6 | E 9 | NNE 5 | ESE 8 | ESE 8 | ESE 9 | ESE 9 | ESE 8 | ESE 8 | ESE 9 | ESE 9 | ESE 9 | |
 | |  | | | | | |  |  |  | | | |  | | |  | | |  | | | | | | | |  | | | | | | | | |
clear | clear | clear | clear | clear | clear | clear | clear | some clouds | cloudy | some clouds | some clouds | some clouds | some clouds | cloudy | cloudy | cloudy | mod rain | some clouds | some clouds | rain shwrs | clear | cloudy | some clouds | some clouds | some clouds | some clouds | some clouds | light rain | rain shwrs | some clouds | some clouds | some clouds | some clouds | cloudy | some clouds | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 8 | — | — | 7 | — | — | — | — | — | — | — | 1.0 | 1.0 | — | — | — | — | — | — | |
max°C | 3 | 7 | 6 | 7 | 9 | 8 | 10 | 11 | 10 | 10 | 15 | 16 | 15 | 13 | 13 | 7 | 9 | 9 | 9 | 12 | 15 | 17 | 17 | 10 | 7 | 9 | 8 | 9 | 9 | 8 | 7 | 8 | 7 | 8 | 9 | 9 |
Moonrise | — | — | 9:50 | — | — | 10:59 | — | — | — | 12:03 | — | — | 1:01 | — | — | 1:48 | — | — | 2:26 | — | — | 2:57 | — | — | 3:23 | — | — | 3:46 | — | — | 4:08 | — | — | 4:31 | — | — |
Moonset | 6:17 | — | — | 6:48 | — | — | 7:29 | — | — | 8:20 | — | — | 9:22 | — | — | 10:34 | — | — | 11:50 | — | — | 1:08 | — | — | 2:26 | — | — | — | 3:44 | — | — | 5:02 | — | — | 6:21 | — |
 | 5:45 | — | — | 5:43 | — | — | 5:41 | — | — | 5:41 | — | — | 5:39 | — | — | 5:37 | — | — | 5:35 | — | — | 5:35 | — | — | 5:33 | — | — | 5:31 | — | — | 5:31 | — | — | 5:30 | — | — |
 | — | 7:37 | — | — | 7:37 | — | — | 7:38 | — | — | 7:40 | — | — | 7:42 | — | — | 7:43 | — | — | 7:44 | — | — | 7:45 | — | — | 7:45 | — | — | 7:46 | — | — | 7:49 | — | — | 7:50 | — |
Today's sea temperature in Merrimack River Entrance is 7.6 °C (Statistics for 25 Apr 1981-2005 – mean: 6.4 max: 7.6 min: 5.0°C) | ||||||||||||||||||||||||||||||||||||
Nearest