Riverside, Merrimack River Sea Conditions and Tide Table

Riverside, Merrimack River 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 08:19 PM.

	Days 1–4 Weather Summary Light rain (total 2mm), mostly falling on Sat night. Very warm air temperatures (max 33°C on Sat afternoon, min 16°C on Sun night). Wind will be generally light.											Days 5–7 Weather Summary Heavy rain (total 23mm), heaviest during Tue night. Warm air temperatures (max 28°C on Mon afternoon, min 16°C on Mon night). Wind will be generally light.									Days 8–10 Weather Summary Mostly dry. Warm (max 28°C on Sat afternoon, min 15°C on Thu night). Wind will be generally light.									Days 11–13 Weather Summary Moderate rain (total 15mm), heaviest on Mon night. Warm (max 28°C on Sun afternoon, min 15°C on Mon night). Wind will be generally light.									Days 14–17 Weather Summary Heavy rain (total 37mm), heaviest during Wed night. Warm (max 28°C on Thu afternoon, min 17°C on Wed night). Wind will be generally light.
	Fri 17		Saturday 18			Sunday 19			Monday 20			Tuesday 21			Wednesday 22			Thursday 23			Friday 24			Saturday 25			Sunday 26			Monday 27			Tuesday 28			Wednesday 29			Thursday 30			Friday 31			Saturday 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	PM	night	AM	PM	night	AM	PM	night	AM	PM	night
Wave Height Map See all maps
High Tide	4:08PM1.68m	4:31AM1.94m		4:58PM1.71m		5:20AM1.84m		5:48PM1.73m	6:09AM1.73m		6:37PM1.73m	6:59AM1.63m		7:27PM1.73m	7:49AM1.54m		8:17PM1.72m	8:40AM1.45m		9:08PM1.71m	9:31AM1.39m		9:59PM1.70m	10:23AM1.35m		10:50PM1.70m		11:15AM1.34m	11:41PM1.71m		12:05PM1.35m	00:30AM1.74m		12:55PM1.38m	1:18AM1.78m		1:42PM1.44m	2:04AM1.81m		2:28PM1.50m	2:49AM1.84m		3:13PM1.57m
Low Tide	11:07AM-0.11m	11:18PM0.00m		11:54AM-0.08m	00:12AM0.02m		12:42PM-0.03m	1:06AM0.06m		1:31PM0.03m	2:02AM0.10m		2:22PM0.10m	2:59AM0.13m		3:14PM0.16m	3:55AM0.15m		4:07PM0.20m	4:51AM0.15m		4:59PM0.23m		5:44AM0.15m		5:50PM0.24m	6:36AM0.14m		6:40PM0.24m	7:25AM0.13m		7:28PM0.24m	8:12AM0.12m		8:13PM0.23m	8:56AM0.11m		8:58PM0.23m	9:39AM0.10m		9:40PM0.22m	10:19AM0.10m
Wave Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—

	some clouds	some clouds	some clouds	some clouds	rain shwrs	clear	clear	clear	clear	clear	clear	some clouds	cloudy	heavy rain	light rain	risk tstorm	risk tstorm	clear	some clouds	clear	clear	clear	clear	cloudy	some clouds	clear	clear	clear	some clouds	some clouds	rain shwrs	heavy rain	clear	some clouds	some clouds	light rain	mod rain	risk tstorm	clear	clear	clear	some clouds	some clouds	clear	some clouds	some clouds	rain shwrs
km/h	NW	ENE	SW	SSW	WSW	NW	NW	W	NW	SSE	SSW	SSE	SSE	SSW	S	SW	W	W	NNW	NNW	ESE	SE	SW	W	W	WNW	NW	NW	NNW	NNE	E	NE	NE	ESE	SE	SSE	SSW	W	NW	NNW	W	SSW	S	SW	S	SSE	ESE
mm	—	—	—	—	2	—	—	—	—	—	—	—	—	16	1	4	2	—	—	—	—	—	—	—	—	—	—	—	—	—	1	11	—	—	—	2	9	12	—	—	—	—	—	—	—	—	7
max °C	28	25	29	33	23	23	26	22	25	28	24	24	25	21	22	25	23	23	26	21	22	25	20	22	28	23	24	28	20	24	19	19	22	25	19	20	22	24	24	28	20	26	28	22	28	28	22
Moonrise	—	—	10:21	—	—	11:30	—	—	12:37	—	—	1:43	—	—	2:49	—	—	—	3:54	—	—	4:56	—	—	5:52	—	—	6:42	—	—	7:23	—	—	7:57	—	—	8:25	—	—	8:49	—	—	—	9:10	—	—	9:30
Moonset	—	10:20	—	—	10:40	—	—	11:00	—	—	11:21	—	—	11:45	—	—	—	12:12	—	—	12:44	—	—	1:24	—	—	2:12	—	—	3:09	—	—	4:11	—	—	5:16	—	—	6:23	—	—	7:30	—	—	8:37	—	—
	—	—	5:20	—	—	5:22	—	—	5:22	—	—	5:24	—	—	5:24	—	—	5:26	—	—	5:26	—	—	5:28	—	—	5:28	—	—	5:30	—	—	5:31	—	—	5:31	—	—	5:33	—	—	5:33	—	—	5:35	—	—
	8:19	—	—	8:17	—	—	8:17	—	—	8:16	—	—	8:15	—	—	8:15	—	—	8:14	—	—	8:13	—	—	8:12	—	—	8:10	—	—	8:09	—	—	8:08	—	—	8:07	—	—	8:07	—	—	8:06	—	—	8:05	—
	Today's sea temperature in Riverside, Merrimack River is 20.2° C (Statistics for 17 Jul 1981-2005 – mean: 19.0 max: 21.1 min: 17.4°C)