James Bay, Saint Helena Sea Conditions and Tide Table

James Bay, Saint Helena 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 05:59 PM.

	Days 1–4 Weather Summary Mostly dry. Warm air temperatures (max 22°C on Mon afternoon, min 21°C on Mon afternoon). Mainly fresh winds.											Days 5–7 Weather Summary Mostly dry. Warm air temperatures (max 22°C on Thu afternoon, min 21°C on Fri night). Mainly fresh winds.									Days 8–10 Weather Summary Mostly dry. Warm (max 22°C on Sun night, min 20°C on Sun night). Wind will be generally light.									Days 11–13 Weather Summary Mostly dry. Warm (max 21°C on Wed afternoon, min 20°C on Wed afternoon). Wind will be generally light.									Days 14–17 Weather Summary Mostly dry. Warm (max 21°C on Sat afternoon, min 20°C on Sat night). Wind will be generally light.
	Mon 18		Tuesday 19			Wednesday 20			Thursday 21			Friday 22			Saturday 23			Sunday 24			Monday 25			Tuesday 26			Wednesday 27			Thursday 28			Friday 29			Saturday 30			Sunday 31			Monday 1			Tuesday 2
	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	4:00PM0.96m	4:31AM0.96m		4:49PM0.91m	5:26AM0.93m		5:42PM0.84m		6:25AM0.89m		6:41PM0.78m	7:33AM0.85m		7:50PM0.72m	8:46AM0.82m		9:05PM0.70m	9:59AM0.82m		10:17PM0.70m	11:03AM0.83m		11:20PM0.72m	11:56AM0.84m		00:13AM0.75m		12:41PM0.85m	00:58AM0.78m		1:19PM0.85m	1:38AM0.80m		1:54PM0.85m	2:15AM0.82m		2:26PM0.85m	2:51AM0.83m		2:58PM0.84m	3:26AM0.84m		3:30PM0.83m
Low Tide		10:14PM0.02m	10:42AM0.09m		11:04PM0.06m	11:38AM0.15m		11:58PM0.10m		12:42PM0.21m	00:58AM0.15m		1:53PM0.26m	2:06AM0.18m		3:10PM0.28m	3:19AM0.20m		4:23PM0.27m	4:28AM0.20m		5:25PM0.25m	5:28AM0.19m			6:15PM0.23m	6:19AM0.18m		6:57PM0.20m	7:03AM0.17m		7:34PM0.17m	7:42AM0.17m		8:07PM0.15m	8:18AM0.18m		8:40PM0.14m	8:54AM0.19m		9:12PM0.13m	9:28AM0.20m		9:45PM0.13m
Wave Height (m) Direction Period (s)	SSW 13	SSW 13	SSW 12	SSW 12	SSW 12	SW 12	SW 12	SW 11	SSW 10	SSW 10	SSW 18	SSW 17	SSW 16	SSW 15	SSW 14	SSW 15	SSW 14	SW 15	SW 15	SW 15	SSW 15	SSW 14	SW 14	SW 13	SW 13	SW 12	SW 12	SSW 12	SSW 16	SSW 15	SSW 15	SSW 14	SSW 14	SSW 19	SSW 17	SSW 16	SSW 16	SSW 15	SSW 14	SSW 14	SSW 14	SSW 14	SSW 13	SSW 13	SSW 12	SSW 12	SSW 11

	clear	cloudy	some clouds	some clouds	cloudy	some clouds	clear	some clouds	some clouds	clear	some clouds	cloudy	clear	some clouds	some clouds	some clouds	some clouds	some clouds	cloudy	some clouds	some clouds	some clouds	cloudy	some clouds	some clouds	some clouds	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds
km/h	SE	SE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	SE	ESE	ESE	ESE	ESE	ESE	SE	ESE	ESE	SE	SE	SE	ESE	SE	SE	ESE	ESE	ESE	SE	SE	SE	SE	SE	SE	SE	ESE	ESE	SE	ESE	ESE	SE
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	22	22	22	22	22	22	22	22	22	22	22	22	22	22	21	22	21	21	21	22	21	21	21	20	21	20	20	21	20	20	21	21	21	21	21	21	21	21	21	21	21	20	21	21	20	21	20
Moonrise	—	—	9:31	—	—	10:32	—	—	11:25	—	—	12:11	—	—	12:51	—	—	1:28	—	—	2:04	—	—	2:38	—	—	—	3:14	—	—	3:51	—	—	4:31	—	—	5:15	—	—	6:02	—	—	6:52	—	—	7:45	—
Moonset	7:43	—	—	8:51	—	—	—	9:58	—	—	11:00	—	—	11:58	—	—	—	12:52	—	—	1:42	—	—	2:32	—	—	3:20	—	—	4:10	—	—	5:00	—	—	5:53	—	—	6:45	—	—	7:38	—	—	8:29	—	—
	—	—	6:39	—	—	6:39	—	—	6:39	—	—	6:39	—	—	6:39	—	—	6:39	—	—	6:39	—	—	6:41	—	—	6:41	—	—	6:41	—	—	6:41	—	—	6:41	—	—	6:41	—	—	6:43	—	—	6:43	—	—
	5:59	—	—	5:59	—	—	5:59	—	—	5:59	—	—	5:58	—	—	5:58	—	—	5:58	—	—	5:58	—	—	5:58	—	—	5:58	—	—	5:58	—	—	5:58	—	—	5:57	—	—	5:57	—	—	5:57	—	—	5:57	—
	Today's sea temperature in James Bay, Saint Helena is 23.9° C (Statistics for 18 May 1981-2005 – mean: 23.6 max: 24.1 min: 22.9°C)