Portland Harbour Tide Forecast

The following tide forecast is for Weymouth, the nearest available data source (2.48 miles away). IMPORTANT: A time lag will exist for report locations a significant distance away. We provide this data with no warranty, please do not use for navigational purposes.

Friday 25 September 2026 (Today)

Time	Height (m)
02:24:46	L +0.59
06:48:01	H +2.02
11:27:16	L +0.7
13:08:41	H +0.85
14:44:38	L +0.71
18:59:23	H +2.26
23:56:16	L +0.51

Sunrise 07:04 / Sunset 18:58

Saturday 26 September 2026 (Tomorrow)

Time	Height (m)
01:19:38	H +0.61
03:03:04	L +0.43
07:27:19	H +2.19
12:06:53	L +0.58
13:41:38	H +0.74
15:22:56	L +0.54
19:38:08	H +2.38
00:33:23	L +0.43

Sunrise 07:06 / Sunset 18:56

Sunday 27 September 2026

Time	Height (m)
01:56:11	H +0.54
03:41:05	L +0.31
08:00:46	H +2.32
12:46:01	L +0.48
14:18:46	H +0.66
16:01:11	L +0.42
20:11:56	H +2.46

Sunrise 07:07 / Sunset 18:53

Monday 28 September 2026

Time	Height (m)
01:10:20	L +0.36
02:36:26	H +0.51
04:19:08	L +0.27
08:29:26	H +2.39
13:24:31	L +0.42
14:59:11	H +0.61
16:39:43	L +0.37
20:43:04	H +2.46

Sunrise 07:09 / Sunset 18:51

Tuesday 29 September 2026

Time	Height (m)
01:46:46	L +0.35
03:19:38	H +0.53
04:57:34	L +0.31
08:58:23	H +2.4
14:02:08	L +0.4
15:42:11	H +0.63
17:19:16	L +0.41
21:15:04	H +2.38

Sunrise 07:10 / Sunset 18:49

Wednesday 30 September 2026

Time	Height (m)
02:22:28	L +0.39
04:05:38	H +0.62
05:36:56	L +0.45
09:30:19	H +2.33
14:38:56	L +0.45
16:27:49	H +0.72
18:00:23	L +0.54
21:49:46	H +2.21

Sunrise 07:12 / Sunset 18:47

Thursday 1 October 2026

Time	Height (m)
02:57:34	L +0.49
04:54:49	H +0.77
06:17:35	L +0.66
10:05:35	H +2.18
15:15:35	L +0.56
17:16:16	H +0.84
18:44:04	L +0.72
22:28:11	H +1.99

Sunrise 07:13 / Sunset 18:44