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.

Saturday 4 July 2026 (Today)

Time	Height (m)
02:53:20	L +0.54
04:14:41	H +0.61
05:59:41	L +0.46
10:09:56	H +1.75
14:48:41	L +0.64
16:56:01	H +0.88
18:13:26	L +0.81
22:19:01	H +2.04

Sunrise 05:08 / Sunset 21:19

Sunday 5 July 2026 (Tomorrow)

Time	Height (m)
03:28:04	L +0.58
04:55:38	H +0.66
06:40:38	L +0.52
10:48:16	H +1.73
15:23:35	L +0.68
17:43:01	H +0.94
18:55:38	L +0.89
22:58:58	H +1.97

Sunrise 05:09 / Sunset 21:19

Monday 6 July 2026

Time	Height (m)
04:04:43	L +0.61
05:49:23	H +0.72
07:23:04	L +0.64
11:28:49	H +1.69
16:01:31	L +0.72
18:46:53	H +1.02
19:38:56	L +1
23:41:38	H +1.88

Sunrise 05:10 / Sunset 21:18

Tuesday 7 July 2026

Time	Height (m)
04:46:42	L +0.64
07:05:04	H +0.79
08:06:49	L +0.78
12:12:41	H +1.65
16:47:08	L +0.76
20:10:19	H +1.1
20:29:08	L +1.1
00:28:19	H +1.78

Sunrise 05:11 / Sunset 21:18

Wednesday 8 July 2026

Time	Height (m)
05:38:41	L +0.66
08:41:49	H +0.89
08:55:11	L +0.89
13:01:46	H +1.62
17:48:20	L +0.81
21:02:23	H +1.14
21:54:53	L +1.13

Sunrise 05:12 / Sunset 21:17

Thursday 9 July 2026

Time	Height (m)
01:21:38	H +1.69
06:41:16	L +0.68
09:35:46	H +0.94
10:13:57	L +0.93
13:59:26	H +1.61
19:04:04	L +0.84
21:46:49	H +1.1
23:07:49	L +1.05

Sunrise 05:13 / Sunset 21:17

Friday 10 July 2026

Time	Height (m)
02:26:08	H +1.6
07:50:31	L +0.7
10:24:35	H +0.91
11:20:01	L +0.9
15:10:31	H +1.64
20:26:38	L +0.85
22:31:26	H +0.99
00:10:23	L +0.9

Sunrise 05:14 / Sunset 21:16