The Knap Surf Break

Lat Long: 51.39° N 3.30° W

Issued: 12 am 20 Jun 2026 (local time)

Forecast update in  hr  min

Today's The Knap sea temperature is
15.9° C

2.4°C warmer than normal for this time of year

Tide times for The Knap are taken from the nearest tide station at Barry, Wales which is 2.0 km away. Times are BST (UTC +1.0hrs).

The local time in Barry, Wales is . See the detailed Barry, Wales tide chart below.

The next high tide in Barry, Wales is at , which is in from now.

The next low tide in Barry, Wales is at , which is in from now.

Click Tap Expand to expand the day into detailed view, Click Tap any to view the height and time.

HIGH
(BST)
LOW
(BST)
Sun
Moon
Set
Rise
Saturday, 20 Jun
21 Jun
22 Jun
23 Jun
24 Jun
25 Jun
26 Jun
27 Jun
28 Jun
29 Jun
30 Jun
1 Jul
2 Jul
3 Jul
4 Jul
5 Jul
6 Jul
7 Jul
8 Jul
9 Jul
10 Jul
11 Jul
12 Jul
13 Jul
14 Jul
15 Jul
16 Jul
17 Jul
18 Jul
AMPMSunMonTueWedThuFriSatSunMonTueWedThuFriSatSunMonTueWedThuFriSatSunMonTueWedThuFriSat
11:31AM10.27m
11:55PM10.48m
12:24PM9.71m
00:49AM9.90m
1:21PM9.21m
1:48AM9.38m
2:23PM8.86m
2:51AM9.02m
3:28PM8.73m
3:55AM8.87m
4:29PM8.82m
4:55AM8.93m
5:25PM9.07m
5:47AM9.13m
6:13PM9.42m
6:34AM9.40m
6:56PM9.78m
7:15AM9.69m
7:36PM10.12m
7:55AM9.96m
8:13PM10.40m
8:32AM10.16m
8:49PM10.59m
9:08AM10.28m
9:25PM10.68m
9:44AM10.31m
10:02PM10.66m
10:21AM10.23m
10:39PM10.55m
10:59AM10.07m
11:19PM10.33m
11:41AM9.83m
00:02AM10.05m
12:28PM9.54m
00:52AM9.71m
1:23PM9.26m
1:50AM9.40m
2:27PM9.09m
2:59AM9.23m
3:39PM9.15m
4:12AM9.32m
4:49PM9.51m
5:21AM9.69m
5:53PM10.09m
6:22AM10.21m
6:49PM10.74m
7:16AM10.75m
7:41PM11.33m
8:06AM11.18m
8:29PM11.74m
8:53AM11.42m
9:14PM11.92m
9:38AM11.42m
9:59PM11.83m
10:22AM11.20m
10:42PM11.49m
5:16AM1.80m
5:34PM2.21m
6:08AM2.30m
6:25PM2.71m
7:02AM2.79m
7:22PM3.18m
8:00AM3.20m
8:23PM3.52m
9:01AM3.45m
9:28PM3.68m
10:02AM3.51m
10:31PM3.62m
11:00AM3.38m
11:28PM3.40m
11:51AM3.14m
00:18AM3.08m
12:36PM2.84m
1:03AM2.73m
1:18PM2.53m
1:43AM2.40m
1:58PM2.25m
2:22AM2.13m
2:36PM2.06m
3:00AM1.96m
3:13PM1.97m
3:37AM1.90m
3:49PM1.97m
4:13AM1.94m
4:26PM2.08m
4:51AM2.08m
5:04PM2.26m
5:30AM2.29m
5:45PM2.52m
6:14AM2.55m
6:32PM2.81m
7:04AM2.83m
7:27PM3.09m
8:03AM3.06m
8:32PM3.28m
9:11AM3.14m
9:45PM3.25m
10:23AM3.00m
11:00PM2.94m
11:32AM2.64m
00:07AM2.42m
12:33PM2.14m
1:05AM1.83m
1:27PM1.65m
1:57AM1.32m
2:15PM1.26m
2:44AM0.99m
3:01PM1.05m
3:28AM0.88m
3:43PM1.06m
4:11AM1.01m
4:25PM1.28m
tide state
4:56AM
tide state
9:33PM
4:56AM
9:33PM
4:56AM
9:33PM
4:56AM
9:33PM
4:57AM
9:33PM
4:57AM
9:33PM
4:58AM
9:33PM
4:58AM
9:33PM
4:59AM
9:33PM
4:59AM
9:33PM
5:00AM
9:33PM
5:00AM
9:32PM
5:01AM
9:32PM
5:02AM
9:31PM
5:03AM
9:31PM
5:03AM
9:31PM
5:04AM
9:30PM
5:05AM
9:29PM
5:06AM
9:29PM
5:07AM
9:28PM
5:08AM
9:27PM
5:09AM
9:26PM
5:10AM
9:26PM
5:11AM
9:25PM
5:13AM
9:24PM
5:14AM
9:23PM
5:15AM
9:22PM
5:16AM
9:21PM
5:17AM
9:20PM
0.19% - (Waxing Crescent)
tide state
00:34AM
0.2% - (Waxing Crescent)
tide state
11:35AM
0.24% - (First Quarter)
00:47AM
12:53PM
0.27% - (First Quarter)
00:58AM
2:08PM
0.31% - (Waxing Gibbous)
1:10AM
3:22PM
0.34% - (Waxing Gibbous)
1:23AM
4:36PM
0.38% - (Waxing Gibbous)
1:38AM
5:50PM
0.41% - (Waxing Gibbous)
1:57AM
7:02PM
0.45% - (Waxing Gibbous)
2:23AM
8:09PM
0.49% - (Full Moon)
2:59AM
9:07PM
0.52% - (Full Moon)
3:46AM
9:53PM
0.56% - (Waning Gibbous)
4:46AM
10:28PM
0.59% - (Waning Gibbous)
5:55AM
10:53PM
0.62% - (Waning Gibbous)
7:09AM
11:12PM
0.66% - (Waning Gibbous)
8:23AM
11:27PM
0.69% - (Waning Gibbous)
9:38AM
11:40PM
0.73% - (Last Quarter)
10:53AM
11:51PM
0.74% - (Last Quarter)
12:09PM

0.76% - (Last Quarter)
1:27PM
00:03AM
0.79% - (Waning Crescent)
2:49PM
00:16AM
0.83% - (Waning Crescent)
4:16PM
00:32AM
0.86% - (Waning Crescent)
5:45PM
00:53AM
0.9% - (Waning Crescent)
7:12PM
1:23AM
0.93% - (Waning Crescent)
8:25PM
2:09AM
0.97% - (Waning Crescent)
9:19PM
3:15AM
0.02% - (New Moon)
9:55PM
4:39AM
0.06% - (Waxing Crescent)
10:20PM
6:12AM
0.09% - (Waxing Crescent)
10:38PM
7:44AM
0.13% - (Waxing Crescent)
10:52PM
9:11AM
0.17% - (Waxing Crescent)
11:04PM
10:33AM

IMPORTANT NOTE: The tidal information provided on surf-forecast.com is not intended to meet the specific requirements of certain types of watersports, industry, or any other marine / inshore activity. It is the user's responsibility to ensure that the data is suitable for their intended purpose and also to check the real life conditions before undertaking any activity.

For vessels operating under the International Convention for the Safety of Life at Sea (SOLAS), 1974 regulations we recommend they seek reference to specific tide products designed for that use.

We do not accept responsibility for any amendments or changes to the data whilst it is displayed / printed from our website and it is the user's responsibility to ensure that their hardware is configured to display the information as intended. We do not accept responsibility for any changes or representations of our data made by third parties or syndicates.

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