Northwest Harbor Sea Conditions and Tide Table

Northwest Harbor 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 05:43 AM and sunset is at 07:46 PM.

	Days 1–3 Weather Summary Mostly dry. Cool air temperatures (max 19°C on Thu night, min 6°C on Sat night). Wind will be generally light.									Days 4–6 Weather Summary Moderate rain (total 17mm), heaviest on Sun afternoon. Cool air temperatures (max 19°C on Mon afternoon, min 6°C on Sun morning). Wind will be generally light.									Days 7–9 Weather Summary Light rain (total 3mm), mostly falling on Wed night. Warm (max 21°C on Thu afternoon, min 13°C on Wed morning). Wind will be generally light.									Days 10–12 Weather Summary Moderate rain (total 11mm), heaviest on Sat afternoon. Very mild (max 15°C on Sat morning, min 7°C on Mon night). Winds increasing (light winds from the SSE on Sat morning, strong winds from the WSW by Sun morning).
	Thursday 2			Friday 3			Saturday 4			Sunday 5			Monday 6			Tuesday 7			Wednesday 8			Thursday 9			Friday 10			Saturday 11			Sunday 12			Monday 13
	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	5:26AM0.78m		6:09PM0.74m	6:27AM0.78m		7:04PM0.82m	7:24AM0.79m		7:55PM0.90m	8:17AM0.79m		8:44PM0.98m	9:09AM0.79m		9:33PM1.03m	9:59AM0.77m		10:23PM1.05m	10:50AM0.76m		11:13PM1.05m		11:40AM0.73m	00:04AM1.01m		12:31PM0.71m	00:56AM0.95m		1:23PM0.69m	1:50AM0.89m		2:18PM0.67m	2:45AM0.82m		3:17PM0.66m	3:44AM0.76m
Low Tide		11:40AM0.05m	00:09AM0.11m		12:34PM0.03m	1:12AM0.05m		1:27PM0.01m	2:11AM-0.02m		2:17PM-0.01m	3:06AM-0.08m		3:05PM-0.02m	3:57AM-0.11m		3:52PM-0.02m	4:48AM-0.12m		4:39PM-0.00m		5:38AM-0.10m		5:29PM0.03m	6:31AM-0.06m		6:23PM0.08m	7:27AM-0.01m		7:23PM0.13m	8:24AM0.04m		8:29PM0.17m	9:22AM0.08m		9:36PM0.20m
Wave height (m) direction period (s)	S 6	S 4	S 5	SE 5	SE 5	ESE 5	SE 11	SE 3	E 4	SE 4	SE 4	SSE 5	SSE 5	SSE 5	SSE 5	ESE 11	ESE 10	ESE 10	ESE 10	ESE 10	SSE 8	S 6	S 6	S 7	S 8	S 8	S 8	SSE 7	S 4	W 4	SSW 8	S 9	W 4	W 4	SSW 7	S 7

	cloudy	clear	some clouds	some clouds	clear	clear	clear	some clouds	cloudy	light rain	mod rain	mod rain	some clouds	clear	cloudy	some clouds	some clouds	some clouds	cloudy	some clouds	rain shwrs	some clouds	some clouds	clear	some clouds	some clouds	rain shwrs	some clouds	mod rain	rain shwrs	some clouds	some clouds	clear	clear	some clouds	some clouds
km/h	SW	SSW	NNE	E	SE	E	ESE	ESE	ESE	SE	ESE	SW	WNW	SW	WSW	S	S	SSW	SSW	S	SW	SW	WSW	WNW	W	SSW	SSW	SE	S	W	W	W	W	W	WSW	WNW
mm	—	—	—	—	—	—	—	—	—	1.0	6	10	—	—	—	—	—	—	—	—	2.0	—	—	—	—	—	1.0	—	8	3	—	—	—	—	—	—
max°C	10	16	19	10	11	9	11	12	7	6	8	11	13	19	18	15	15	13	14	17	18	19	21	20	19	19	15	15	14	14	13	12	13	11	15	12
Moonrise	2:58	—	—	3:26	—	—	3:50	—	—	4:14	—	—	4:39	—	—	5:06	—	—	5:38	—	—	6:16	—	—	7:03	—	—	8:00	—	—	9:03	—	—	10:09	—	—
Moonset	1:18	—	—	2:34	—	—	—	3:50	—	—	5:06	—	—	6:24	—	—	7:42	—	—	—	9:01	—	—	10:16	—	—	11:23	—	—	—	12:18	—	—	1:02	—	—
	5:43	—	—	5:43	—	—	5:41	—	—	5:41	—	—	5:39	—	—	5:37	—	—	5:37	—	—	5:35	—	—	5:35	—	—	5:33	—	—	5:33	—	—	5:31	—	—
	—	7:46	—	—	7:47	—	—	7:49	—	—	7:50	—	—	7:51	—	—	7:52	—	—	7:52	—	—	7:53	—	—	7:54	—	—	7:55	—	—	7:57	—	—	7:58	—
	Today's sea temperature in Northwest Harbor is 7.9 °C (Statistics for 02 May 1981-2005 – mean: 9.0 max: 10.8 min: 6.9°C)