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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.

Tuesday 21 August 2018 (Today)

Time Height (m)
03:02:49 H +1.41
07:40:49 L +0.92
15:53:34 H +1.53
21:09:49 L +0.92
00:02:38 H +1.08
00:53:12 L +1.08
Big Salty Tide Charts

Sunrise 06:11 / Sunset 20:13

Wednesday 22 August 2018 (Tomorrow)

Time Height (m)
04:20:31 H +1.48
09:30:57 L +0.85
12:22:16 H +1.08
13:16:57 L +1.07
16:54:49 H +1.68
22:08:53 L +0.78
00:31:53 H +1
Big Salty Tide Charts

Sunrise 06:13 / Sunset 20:11

Thursday 23 August 2018

Time Height (m)
01:50:11 L +0.95
05:20:16 H +1.62
10:23:16 L +0.74
12:54:49 H +1.03
14:06:04 L +0.99
17:46:34 H +1.86
22:55:04 L +0.66
Big Salty Tide Charts

Sunrise 06:14 / Sunset 20:09

Friday 24 August 2018

Time Height (m)
01:06:26 H +0.89
02:29:38 L +0.82
06:11:53 H +1.76
11:07:19 L +0.66
13:28:23 H +0.96
14:43:31 L +0.9
18:33:43 H +2.01
23:37:08 L +0.56
Big Salty Tide Charts

Sunrise 06:16 / Sunset 20:07

Saturday 25 August 2018

Time Height (m)
01:38:19 H +0.78
03:02:58 L +0.7
06:59:23 H +1.88
11:47:26 L +0.6
13:59:11 H +0.89
15:15:27 L +0.82
19:17:38 H +2.12
00:16:20 L +0.5
Big Salty Tide Charts

Sunrise 06:17 / Sunset 20:05

Sunday 26 August 2018

Time Height (m)
02:06:27 H +0.69
03:32:41 L +0.59
07:43:16 H +1.97
12:24:49 L +0.55
14:26:53 H +0.81
15:44:46 L +0.73
19:57:34 H +2.21
00:53:04 L +0.45
Big Salty Tide Charts

Sunrise 06:19 / Sunset 20:03

Monday 27 August 2018

Time Height (m)
02:32:04 H +0.61
04:01:42 L +0.49
08:21:31 H +2.04
12:59:58 L +0.52
14:53:16 H +0.75
16:15:01 L +0.65
20:31:34 H +2.27
Big Salty Tide Charts

Sunrise 06:20 / Sunset 20:01