Ascension Tides & Fishing Times

Estimated tide height

0.29 m rising

As of 10:59 PM

High in 5 hr 31 min

Next tide

High 4:30 AM Tomorrow

1.1 m in 5 hr 31 min

Last tide

Low 10:15 PM

0.26 m

About this chart

High fish activity

Very high fish activity

Ascension tide chart key:

The tide chart above shows the times and heights of high tide and low tide for Ascension, as well as solunar period times (represented by fish icons). The red line highlights the current time and estimated height.

Two fish mark minor solunar periods (high fish activity); four fish mark major solunar periods (very high fish activity).

Ascension, St. Helena — Tide predictions for Friday, October 23, 2026. Local times: UTC+00:00. Heights in m relative to LAT.
Day	Time	Tide	Height
22 Thu	9:37 PM	▼ Low	0.32 m
23 Fri	3:54 AM	▲ High	1.05 m
23 Fri	10:15 AM	▼ Low	0.23 m
23 Fri	4:24 PM	▲ High	0.96 m
23 Fri	10:15 PM	▼ Low	0.26 m
24 Sat	4:30 AM	▲ High	1.1 m

Friday, October 23, 2026, 10:59 PM: The tide at Ascension is rising, with an estimated height of 0.29 m. The next high tide is 1.1 m at 4:30 AM Tomorrow. Current forecast: Overcast; SE winds at 28 km/h, gusting to 36 km/h; open-water waves around 1.7 m. Today’s tidal range is approximately 0.82 m.

Local times Heights in m relative to LAT

Weather & Marine Forecast

Friday, October 23, 2026: Conditions: Overcast / Clear; air temperatures of 24°C through tonight; winds at 25–28 km/h, gusting to 36 km/h; open-water waves around 1.7 m. Estimated water temperature is 25°C as of 10:00 PM.

Date	Fri, Oct 23		Sat, Oct 24																								Sun, Oct 25																								Mon, Oct 26																								Tue, Oct 27																								Wed, Oct 28																								Thu, Oct 29
Forecast	10 PM	11 PM	12 AM	1 AM	2 AM	3 AM	4 AM	5 AM	6 AM	7 AM	8 AM	9 AM	10 AM	11 AM	12 PM	1 PM	2 PM	3 PM	4 PM	5 PM	6 PM	7 PM	8 PM	9 PM	10 PM	11 PM	12 AM	1 AM	2 AM	3 AM	4 AM	5 AM	6 AM	7 AM	8 AM	9 AM	10 AM	11 AM	12 PM	1 PM	2 PM	3 PM	4 PM	5 PM	6 PM	7 PM	8 PM	9 PM	10 PM	11 PM	12 AM	1 AM	2 AM	3 AM	4 AM	5 AM	6 AM	7 AM	8 AM	9 AM	10 AM	11 AM	12 PM	1 PM	2 PM	3 PM	4 PM	5 PM	6 PM	7 PM	8 PM	9 PM	10 PM	11 PM	12 AM	1 AM	2 AM	3 AM	4 AM	5 AM	6 AM	7 AM	8 AM	9 AM	10 AM	11 AM	12 PM	1 PM	2 PM	3 PM	4 PM	5 PM	6 PM	7 PM	8 PM	9 PM	10 PM	11 PM	12 AM	1 AM	2 AM	3 AM	4 AM	5 AM	6 AM	7 AM	8 AM	9 AM	10 AM	11 AM	12 PM	1 PM	2 PM	3 PM	4 PM	5 PM	6 PM	7 PM	8 PM	9 PM	10 PM	11 PM	12 AM	1 AM	2 AM	3 AM	4 AM	5 AM	6 AM	7 AM	8 AM	9 AM	10 AM	11 AM	12 PM	1 PM	2 PM	3 PM	4 PM	5 PM	6 PM	7 PM	8 PM	9 PM	10 PM	11 PM
Weather °C Precip	Overcast 24°	Clear 24°	Clear 24°	Clear 24°	Mainly Clear 24°	Mainly Clear 23°	Mainly Clear 23°	Mainly Clear 23°	Clear 24°	Overcast 24°	Overcast 24°	Overcast 24°	Overcast 24°	Overcast 24°	Overcast 25°	Overcast 25°	Overcast 25°	Partly Cloudy 25°	Overcast 25°	Overcast 25°	Overcast 24°	Overcast 24°	Overcast 24°	Overcast 24°	Overcast 24°	Overcast 24°	Overcast 24°	Overcast 24°	Overcast 24°	Overcast 23°	Overcast 23° 4%	Partly Cloudy 24° 9%	Mainly Clear 24° 12%	Overcast 24° 11%	Overcast 24° 9%	Drizzle 24° 6%	Drizzle 24° 4%	Drizzle 24° 3%	Drizzle 24° 2%	Overcast 25° 1%	Overcast 25°	Overcast 25°	Overcast 25°	Partly Cloudy 25°	Mainly Clear 24°	Clear 24°	Clear 24°	Clear 24°	Clear 24°	Clear 24°	Mainly Clear 24°	Overcast 24°	Overcast 24°	Overcast 24°	Clear 24° 1%	Overcast 23° 1%	Overcast 23° 2%	Overcast 24° 2%	Partly Cloudy 24° 2%	Overcast 24° 2%	Drizzle 24° 1%	Drizzle 25° 1%	Overcast 25°	Overcast 25°	Overcast 25°	Overcast 25°	Overcast 25° 1%	Overcast 25° 2%	Overcast 25° 2%	Overcast 25° 2%	Partly Cloudy 24° 1%	Partly Cloudy 24°	Mainly Clear 24°	Mainly Clear 24°	Partly Cloudy 24°	Partly Cloudy 24°	Partly Cloudy 24°	Partly Cloudy 24°	Partly Cloudy 24° 1%	Partly Cloudy 24° 3%	Overcast 24° 4%	Partly Cloudy 24° 4%	Mainly Clear 25° 4%	Mainly Clear 25° 4%	Mainly Clear 25° 4%	Mainly Clear 26° 4%	Partly Cloudy 26° 4%	Partly Cloudy 26° 4%	Overcast 26° 4%	Overcast 26° 4%	Overcast 25° 4%	Overcast 25° 4%	Overcast 25° 4%	Partly Cloudy 25° 3%	Mainly Clear 25° 2%	Clear 24° 2%	Clear 24° 2%	Mainly Clear 24° 3%	Mainly Clear 24° 4%	Mainly Clear 24° 5%	Mainly Clear 24° 5%	Mainly Clear 24° 6%	Mainly Clear 24° 8%	Partly Cloudy 24° 11%	Partly Cloudy 24° 12%	Partly Cloudy 24° 11%	Partly Cloudy 24° 10%	Partly Cloudy 25° 8%	Drizzle 25° 6%	Drizzle 25° 4%	Drizzle 25° 2%	Overcast 25° 1%	Partly Cloudy 25°	Partly Cloudy 25°	Partly Cloudy 25°	Partly Cloudy 25°	Partly Cloudy 25°	Partly Cloudy 25°	Partly Cloudy 25°	Partly Cloudy 25°	Partly Cloudy 24°	Partly Cloudy 24°	Partly Cloudy 24°	Partly Cloudy 24°	Mainly Clear 24°	Mainly Clear 24°	Clear 24°	Clear 24°	Clear 24°	Clear 24°	Mainly Clear 24°	Mainly Clear 24°	Partly Cloudy 25°	Overcast 25°	Overcast 25°	Overcast 25°	Overcast 25°	Overcast 25°	Overcast 25°	Overcast 25°	Overcast 25°	Overcast 25°	Partly Cloudy 25°	Partly Cloudy 25°	Partly Cloudy 24°	Mainly Clear 24°
Wind km/h	28 Gust 36	25 Gust 36	24 Gust 32	23 Gust 32	22 Gust 31	21 Gust 29	21 Gust 27	20 Gust 28	19 Gust 27	21 Gust 27	23 Gust 30	23 Gust 30	23 Gust 30	22 Gust 30	22 Gust 30	22 Gust 29	20 Gust 28	20 Gust 26	19 Gust 26	18 Gust 24	19 Gust 25	18 Gust 25	18 Gust 24	19 Gust 24	19 Gust 25	20 Gust 26	21 Gust 27	21 Gust 28	22 Gust 30	20 Gust 30	20 Gust 27	20 Gust 27	21 Gust 28	18 Gust 28	20 Gust 26	22 Gust 28	23 Gust 30	24 Gust 31	24 Gust 31	22 Gust 31	23 Gust 29	22 Gust 29	23 Gust 30	23 Gust 30	23 Gust 30	22 Gust 30	20 Gust 28	19 Gust 26	18 Gust 25	16 Gust 24	16 Gust 22	15 Gust 21	15 Gust 20	15 Gust 20	16 Gust 22	17 Gust 23	17 Gust 23	17 Gust 22	20 Gust 25	22 Gust 28	23 Gust 30	22 Gust 30	22 Gust 29	22 Gust 29	21 Gust 29	21 Gust 28	21 Gust 28	21 Gust 28	20 Gust 28	20 Gust 27	20 Gust 27	20 Gust 27	20 Gust 27	19 Gust 27	18 Gust 27	19 Gust 26	19 Gust 25	19 Gust 24	19 Gust 24	19 Gust 25	19 Gust 26	20 Gust 26	21 Gust 27	22 Gust 28	20 Gust 28	18 Gust 28	17 Gust 28	18 Gust 28	20 Gust 27	21 Gust 27	21 Gust 27	21 Gust 27	20 Gust 27	20 Gust 27	19 Gust 27	18 Gust 26	17 Gust 26	16 Gust 25	15 Gust 24	14 Gust 23	14 Gust 21	13 Gust 20	15 Gust 21	16 Gust 23	19 Gust 24	21 Gust 27	23 Gust 29	24 Gust 31	24 Gust 31	23 Gust 31	22 Gust 31	22 Gust 30	22 Gust 30	22 Gust 29	22 Gust 29	21 Gust 29	21 Gust 29	18 Gust 30	18 Gust 29	18 Gust 28	18 Gust 26	17 Gust 25	17 Gust 24	18 Gust 24	18 Gust 24	18 Gust 25	19 Gust 25	19 Gust 26	19 Gust 26	19 Gust 26	19 Gust 26	20 Gust 27	21 Gust 27	21 Gust 27	21 Gust 27	20 Gust 27	19 Gust 27	18 Gust 28	17 Gust 28	15 Gust 27	14 Gust 27	14 Gust 26	13 Gust 25	12 Gust 23	12 Gust 22	11 Gust 21
Waves	Waves from SE. 1.7m 8.3 sec	Waves from SE. 1.7m 8.3 sec	Waves from SE. 1.7m 8.3 sec	Waves from SE. 1.7m 8.3 sec	Waves from SE. 1.7m 8.3 sec	Waves from SE. 1.7m 8.4 sec	Waves from SE. 1.7m 8.4 sec	Waves from SE. 1.7m 8.4 sec	Waves from SE. 1.7m 8.4 sec	Waves from SE. 1.7m 8.4 sec	Waves from SE. 1.7m 8.4 sec	Waves from SE. 1.7m 8.4 sec	Waves from SE. 1.7m 8.4 sec	Waves from SE. 1.7m 8.5 sec	Waves from SE. 1.6m 8.5 sec	Waves from SE. 1.6m 8.5 sec	Waves from SE. 1.6m 8.5 sec	Waves from SE. 1.6m 8.6 sec	Waves from SE. 1.6m 8.6 sec	Waves from SE. 1.6m 8.6 sec	Waves from S. 1.6m 8.7 sec	Waves from S. 1.6m 8.7 sec	Waves from S. 1.6m 8.7 sec	Waves from S. 1.5m 8.7 sec	Waves from S. 1.5m 8.7 sec	Waves from S. 1.5m 8.7 sec	Waves from S. 1.5m 8.6 sec	Waves from S. 1.5m 8.6 sec	Waves from S. 1.5m 8.5 sec	Waves from S. 1.5m 8.5 sec	Waves from S. 1.5m 8.4 sec	Waves from S. 1.5m 8.4 sec	Waves from S. 1.5m 8.3 sec	Waves from S. 1.5m 8.2 sec	Waves from S. 1.5m 8.1 sec	Waves from SE. 1.5m 8 sec	Waves from SE. 1.6m 7.9 sec	Waves from SE. 1.6m 7.8 sec	Waves from SE. 1.6m 7.7 sec	Waves from SE. 1.6m 7.7 sec	Waves from SE. 1.6m 7.8 sec	Waves from SE. 1.6m 7.8 sec	Waves from SE. 1.5m 7.8 sec	Waves from SE. 1.5m 7.7 sec	Waves from SE. 1.5m 7.7 sec	Waves from SE. 1.5m 7.7 sec	Waves from SE. 1.5m 7.7 sec	Waves from SE. 1.5m 7.7 sec	Waves from SE. 1.5m 7.8 sec	Waves from SE. 1.4m 7.8 sec	Waves from SE. 1.4m 7.9 sec	Waves from SE. 1.4m 7.9 sec	Waves from SE. 1.4m 7.9 sec	Waves from SE. 1.4m 7.9 sec	Waves from SE. 1.4m 7.9 sec	Waves from SE. 1.4m 7.9 sec	Waves from SE. 1.3m 7.9 sec	Waves from SE. 1.3m 7.9 sec	Waves from SE. 1.3m 7.8 sec	Waves from SE. 1.3m 7.8 sec	Waves from SE. 1.3m 7.7 sec	Waves from SE. 1.3m 7.6 sec	Waves from SE. 1.4m 7.5 sec	Waves from SE. 1.4m 7.5 sec	Waves from SE. 1.4m 7.4 sec	Waves from SE. 1.4m 7.4 sec	Waves from SE. 1.4m 7.4 sec	Waves from SE. 1.3m 7.4 sec	Waves from SE. 1.3m 7.4 sec	Waves from SE. 1.3m 7.4 sec	Waves from SE. 1.3m 7.4 sec	Waves from SE. 1.3m 7.4 sec	Waves from SE. 1.3m 7.4 sec	Waves from SE. 1.3m 7.4 sec	Waves from SE. 1.3m 7.4 sec	Waves from SE. 1.3m 7.4 sec	Waves from SE. 1.3m 7.4 sec	Waves from SE. 1.3m 7.4 sec	Waves from SE. 1.3m 7.3 sec	Waves from SE. 1.3m 7.3 sec	Waves from SE. 1.3m 7.3 sec	Waves from SE. 1.3m 7.3 sec	Waves from SE. 1.3m 7.2 sec	Waves from SE. 1.3m 7.2 sec	Waves from SE. 1.3m 7.2 sec	Waves from SE. 1.3m 7.2 sec	Waves from SE. 1.3m 7.2 sec	Waves from SE. 1.3m 7.3 sec	Waves from SE. 1.3m 7.3 sec	Waves from SE. 1.3m 7.3 sec	Waves from SE. 1.3m 7.3 sec	Waves from SE. 1.3m 7.3 sec	Waves from SE. 1.3m 7.3 sec	Waves from SE. 1.3m 7.3 sec	Waves from SE. 1.3m 7.3 sec	Waves from SE. 1.3m 7.3 sec	Waves from SE. 1.3m 7.3 sec	Waves from SE. 1.3m 7.3 sec	Waves from SE. 1.3m 7.4 sec	Waves from SE. 1.3m 7.4 sec	Waves from SE. 1.3m 7.5 sec	Waves from SE. 1.3m 7.5 sec	Waves from SE. 1.3m 7.5 sec	Waves from SE. 1.3m 7.5 sec	Waves from SE. 1.3m 7.5 sec	Waves from SE. 1.3m 7.4 sec	Waves from SE. 1.3m 7.4 sec	Waves from SE. 1.3m 7.3 sec	Waves from SE. 1.3m 7.3 sec	Waves from SE. 1.4m 7.2 sec	Waves from SE. 1.4m 7.2 sec	Waves from SE. 1.4m 7.2 sec	Waves from SE. 1.4m 7.3 sec	Waves from SE. 1.4m 7.3 sec	Waves from SE. 1.4m 7.4 sec	Waves from SE. 1.4m 7.4 sec	Waves from SE. 1.3m 7.5 sec	Waves from SE. 1.3m 7.5 sec	Waves from SE. 1.3m 7.5 sec	Waves from SE. 1.3m 7.6 sec	Waves from SE. 1.3m 7.6 sec	Waves from SE. 1.3m 7.6 sec	Waves from SE. 1.3m 7.6 sec	Waves from SE. 1.3m 7.6 sec	Waves from SE. 1.3m 7.6 sec	Waves from SE. 1.3m 7.6 sec	Waves from SE. 1.3m 7.6 sec	Waves from SE. 1.3m 7.7 sec	Waves from SE. 1.3m 7.7 sec	Waves from SE. 1.3m 7.7 sec	Waves from SE. 1.3m 7.7 sec	Waves from SE. 1.3m 7.8 sec	Waves from SE. 1.3m 7.8 sec	Waves from SE. 1.3m 7.8 sec	Waves from SE. 1.3m 7.9 sec	Waves from SE. 1.3m 7.9 sec	Waves from SE. 1.3m 8 sec	Waves from SE. 1.3m 8.1 sec	Waves from SE. 1.3m 8.3 sec	Waves from SE. 1.3m 8.4 sec	Waves from SE. 1.3m 8.6 sec	Waves from SE. 1.3m 8.8 sec	Waves from SE. 1.3m 9 sec	Waves from SE. 1.3m 9.2 sec	Waves from SE. 1.3m 9.3 sec	Waves from SE. 1.3m 9.5 sec
Swell	Swell from NW. 0.7m 11.8 sec	Swell from NW. 0.7m 12.2 sec	Swell from NW. 0.7m 12.4 sec	Swell from NW. 0.7m 12.4 sec	Swell from NW. 0.7m 12.3 sec	Swell from NW. 0.7m 12.1 sec	Swell from NW. 0.7m 11.7 sec	Swell from NW. 0.6m 11.2 sec	Swell from NW. 0.6m 10.9 sec	Swell from NW. 0.6m 11.1 sec	Swell from NW. 0.6m 11.5 sec	Swell from NW. 0.6m 11.8 sec	Swell from NW. 0.6m 11.8 sec	Swell from NW. 0.6m 11.7 sec	Swell from NW. 0.6m 11.6 sec	Swell from W. 0.7m 11.3 sec	Swell from SW. 0.7m 11 sec	Swell from SW. 0.7m 10.8 sec	Swell from SW. 0.7m 10.8 sec	Swell from SW. 0.8m 11 sec	Swell from SW. 0.8m 10.5 sec	Swell from S. 0.9m 8.9 sec	Swell from SE. 1m 6.8 sec	Swell from SE. 1.1m 5.3 sec	Swell from SE. 1.1m 4.9 sec	Swell from SE. 1.1m 5.2 sec	Swell from SE. 1m 5.4 sec	Swell from SE. 1m 5.2 sec	Swell from SE. 1m 5 sec	Swell from SE. 1m 5.3 sec	Swell from SE. 0.9m 6.9 sec	Swell from S. 0.8m 9 sec	Swell from S. 0.7m 10.5 sec	Swell from S. 0.7m 10.9 sec	Swell from SW. 0.7m 10.6 sec	Swell from SW. 0.7m 9.9 sec	Swell from S. 0.8m 8.4 sec	Swell from SE. 1m 6.6 sec	Swell from SE. 1.1m 5.2 sec	Swell from SE. 1.1m 4.8 sec	Swell from SE. 1.1m 4.9 sec	Swell from SE. 1.1m 5.1 sec	Swell from SE. 1.1m 5.1 sec	Swell from SE. 1.1m 5.1 sec	Swell from SE. 1.1m 5.1 sec	Swell from SE. 1.1m 4.9 sec	Swell from SE. 1.1m 4.7 sec	Swell from SE. 1.1m 5 sec	Swell from SE. 1m 6.5 sec	Swell from S. 0.8m 8.4 sec	Swell from S. 0.7m 9.9 sec	Swell from S. 0.7m 10.2 sec	Swell from S. 0.6m 10.1 sec	Swell from S. 0.6m 9.9 sec	Swell from S. 0.6m 10 sec	Swell from S. 0.6m 10 sec	Swell from S. 0.6m 9.8 sec	Swell from S. 0.7m 9 sec	Swell from S. 0.8m 7.9 sec	Swell from SE. 0.9m 6.9 sec	Swell from SE. 0.9m 6.2 sec	Swell from SE. 1m 5.7 sec	Swell from SE. 1m 5.3 sec	Swell from SE. 1m 5.2 sec	Swell from SE. 1m 5.2 sec	Swell from SE. 1m 5.3 sec	Swell from SE. 1m 5.3 sec	Swell from SE. 1m 5.2 sec	Swell from SE. 1m 5.2 sec	Swell from SE. 1m 5.2 sec	Swell from SE. 1m 5.2 sec	Swell from SE. 1m 5.2 sec	Swell from SE. 1m 5.2 sec	Swell from SE. 1m 5.2 sec	Swell from SE. 1m 5.2 sec	Swell from SE. 1m 5.2 sec	Swell from SE. 1m 5.3 sec	Swell from SE. 1m 5.3 sec	Swell from SE. 1m 5.3 sec	Swell from SE. 1m 5.4 sec	Swell from SE. 1m 5.4 sec	Swell from SE. 1m 5.4 sec	Swell from SE. 1.1m 5.4 sec	Swell from SE. 1.1m 5.3 sec	Swell from SE. 1.1m 5.3 sec	Swell from SE. 1.1m 5.2 sec	Swell from SE. 1.1m 5.2 sec	Swell from SE. 1.1m 5.2 sec	Swell from SE. 1.1m 5.3 sec	Swell from SE. 1.1m 5.3 sec	Swell from SE. 1.1m 5.4 sec	Swell from SE. 1.1m 5.4 sec	Swell from SE. 1.1m 5.4 sec	Swell from SE. 1.1m 5.4 sec	Swell from SE. 1.1m 5.4 sec	Swell from SE. 1.1m 5.4 sec	Swell from SE. 1.1m 5.4 sec	Swell from SE. 1.1m 5.4 sec	Swell from SE. 1.1m 5.4 sec	Swell from SE. 1.1m 5.4 sec	Swell from SE. 1.1m 5.4 sec	Swell from SE. 1.1m 5.4 sec	Swell from SE. 1.1m 5.4 sec	Swell from SE. 1.1m 5.5 sec	Swell from SE. 1.1m 5.6 sec	Swell from SE. 1.1m 5.6 sec	Swell from SE. 1.1m 5.6 sec	Swell from SE. 1.1m 5.6 sec	Swell from SE. 1.1m 5.7 sec	Swell from SE. 1.1m 5.8 sec	Swell from SE. 1.1m 5.8 sec	Swell from SE. 1.1m 5.8 sec	Swell from SE. 1.1m 5.7 sec	Swell from SE. 1.2m 5.6 sec	Swell from SE. 1.2m 5.6 sec	Swell from SE. 1.2m 5.6 sec	Swell from SE. 1.2m 5.6 sec	Swell from SE. 1.2m 5.6 sec	Swell from SE. 1.1m 5.6 sec	Swell from SE. 1.1m 5.6 sec	Swell from SE. 1.1m 5.6 sec	Swell from SE. 1.1m 5.7 sec	Swell from SE. 1.1m 5.7 sec	Swell from SE. 1.1m 5.7 sec	Swell from SE. 1.1m 5.6 sec	Swell from SE. 1.1m 5.6 sec	Swell from SE. 1.1m 5.6 sec	Swell from SE. 1.1m 5.6 sec	Swell from SE. 1.1m 5.6 sec	Swell from SE. 1.1m 5.6 sec	Swell from SE. 1.1m 5.6 sec	Swell from SE. 1.1m 5.6 sec	Swell from SE. 1.1m 5.6 sec	Swell from SE. 1m 5.6 sec	Swell from SE. 1m 5.6 sec	Swell from SE. 1m 5.5 sec	Swell from SE. 1.1m 5.4 sec	Swell from SE. 1.1m 5.4 sec	Swell from SE. 1.1m 5.3 sec	Swell from SE. 1m 5.2 sec	Swell from SE. 1m 5.3 sec	Swell from SE. 1m 5.8 sec	Swell from SE. 0.9m 6.6 sec	Swell from SE. 0.8m 7.6 sec	Swell from S. 0.8m 8.8 sec	Swell from S. 0.7m 10.3 sec
Water °C	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	26°	26°	26°	26°	26°	26°	26°	26°	26°	25°

Wave forecasts represent open-water conditions; conditions in rivers, harbors, and sheltered waters may differ. Forecast wave heights represent significant wave height, roughly the average height of the highest third of waves. Individual waves can be twice this height or more, so the forecast does not represent the maximum wave height.

Sun, Moon & Fishing Times

Waxing Gibbous 91% illuminated91%

Major Fishing Times: 9:27 AM → 11:27 AM; 9:49 PM → 11:49 PM

Minor Fishing Times: 3:46 AM → 4:46 AM; 4:09 PM → 5:09 PM

Sunrise: 6:32 AM

Sunset: 6:51 PM

Moonset: 4:16 AM

Moonrise: 4:39 PM

Next 7 Days

▲ Blue = High Tide ▼ Red = Low Tide

Ascension, St. Helena — Tide predictions for Friday, October 23, 2026 – Thursday, October 29, 2026. Local times: UTC+00:00. Heights in m relative to LAT.
Day	Moon phase	1^st Tide	2^nd Tide	3^rd Tide	4^th Tide	☀ Sun	Major Times	Minor Times
23 Fri	91%	3:54 AM ▲ 1.05 m	10:15 AM ▼ 0.23 m	4:24 PM ▲ 0.96 m	10:15 PM ▼ 0.26 m	▲ 6:32 AM ▼ 6:51 PM	9:27 AM → 11:27 AM 9:49 PM → 11:49 PM	3:46 AM → 4:46 AM 4:09 PM → 5:09 PM
24 Sat	96%	4:30 AM ▲ 1.1 m	10:48 AM ▼ 0.17 m	4:57 PM ▲ 1.03 m	10:53 PM ▼ 0.2 m	▲ 6:31 AM ▼ 6:52 PM	10:13 AM → 12:13 PM 10:36 PM → 12:36 AM	4:27 AM → 5:27 AM 4:59 PM → 5:59 PM
25 Sun	99%	5:06 AM ▲ 1.13 m	11:22 AM ▼ 0.11 m	5:33 PM ▲ 1.07 m	11:32 PM ▼ 0.15 m	▲ 6:31 AM ▼ 6:52 PM	11:01 AM → 1:01 PM	5:11 AM → 6:11 AM 5:53 PM → 6:53 PM
26 Mon	100%	5:44 AM ▲ 1.14 m	11:58 AM ▼ 0.07 m	6:12 PM ▲ 1.09 m		▲ 6:31 AM ▼ 6:52 PM	11:27 PM → 1:27 AM 11:54 AM → 1:54 PM	5:59 AM → 6:59 AM 6:50 PM → 7:50 PM
27 Tue	97%	12:13 AM ▼ 0.12 m	6:25 AM ▲ 1.11 m	12:36 PM ▼ 0.06 m	6:53 PM ▲ 1.09 m	▲ 6:30 AM ▼ 6:52 PM	12:22 AM → 2:22 AM 12:51 PM → 2:51 PM	6:52 AM → 7:52 AM 7:52 PM → 8:52 PM
28 Wed	92%	12:57 AM ▼ 0.12 m	7:09 AM ▲ 1.06 m	1:17 PM ▼ 0.08 m	7:38 PM ▲ 1.07 m	▲ 6:30 AM ▼ 6:52 PM	1:21 AM → 3:21 AM 1:53 PM → 3:53 PM	7:50 AM → 8:50 AM 8:57 PM → 9:57 PM
29 Thu	85%	1:45 AM ▼ 0.14 m	7:58 AM ▲ 0.99 m	2:01 PM ▼ 0.14 m	8:27 PM ▲ 1.03 m	▲ 6:30 AM ▼ 6:52 PM	2:25 AM → 4:25 AM 2:57 PM → 4:57 PM	8:53 AM → 9:53 AM 10:02 PM → 11:02 PM

Location & Map

Latitude

7° 55' 1" S (-7.917)

Longitude

14° 25' 1" W (-14.417)

Region

St. Helena

Nearby

Tides 4.4 km Ascension

About these predictions

Tide heights are predictions, not measurements. Wind, air pressure, storms, and river flow can cause actual water levels to differ. Not for navigation.

Tide prediction source: Slackwater database (https://github.com/openwatersio/slackwater-database). Source: Hart-Davis, M., Dettmering, D., Seitz, F. (2025), TICON-4: TIdal CONstants based on GESLA-4 sea-level records, SEANOE, https://doi.org/10.17882/109129. Licensed CC BY 4.0 ( license details ). Modified: see https://github.com/openwatersio/slackwater-database#modifications-to-source-data Predictions generated with Slackwater; not an official government forecast. Official source
Vertical datum: LAT — LAT

Weather Data: Open-Meteo

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