Shag Rock Surf Break

Lat Long: 36.87° S 174.44° E

Shag Rock Tide Times & Tide Charts

Issued: 11 pm 20 Sep 2026 (local time)

Forecast update in  hr  min

Today's Shag Rock sea temperature is
14.8°C
0.3° 

Shag Rock surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Tide times for Shag Rock are taken from the nearest tide station at O'Neills Bay which is 2.0 km away. Times are NZST (UTC +12.0hrs).

The local time in O'Neills Bay is . See the detailed O'Neills Bay tide chart below.

The next high tide in O'Neills Bay is at , which is in from now.

The next low tide in O'Neills Bay 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
(NZST)
LOW
(NZST)
Sun
Moon
Set
Rise
Monday, 21 Sep
22 Sep
23 Sep
24 Sep
25 Sep
26 Sep
27 Sep
28 Sep
29 Sep
30 Sep
1 Oct
2 Oct
3 Oct
4 Oct
5 Oct
6 Oct
7 Oct
8 Oct
9 Oct
10 Oct
11 Oct
12 Oct
13 Oct
14 Oct
15 Oct
16 Oct
17 Oct
18 Oct
19 Oct
20 Oct
AMPMTueWedThuFriSatSunMonTueWedThuFriSatSunMonTueWedThuFriSatSunMonTueWedThuFriSatSunMonTue
4:59AM1.95m
5:42PM2.11m
6:13AM2.06m
6:42PM2.26m
7:06AM2.22m
7:28PM2.43m
7:49AM2.40m
8:07PM2.61m
8:27AM2.58m
8:43PM2.77m
9:03AM2.73m
9:18PM2.89m
10:39AM2.86m
10:53PM2.96m
11:15AM2.93m
11:30PM2.97m
11:53AM2.94m
00:09AM2.91m
12:33PM2.88m
00:51AM2.79m
1:17PM2.77m
1:37AM2.62m
2:08PM2.62m
2:33AM2.42m
3:10PM2.46m
3:43AM2.25m
4:28PM2.35m
5:11AM2.18m
5:55PM2.37m
6:36AM2.25m
7:09PM2.48m
7:43AM2.40m
8:06PM2.63m
8:35AM2.56m
8:54PM2.76m
9:19AM2.71m
9:35PM2.85m
9:59AM2.82m
10:13PM2.89m
10:35AM2.88m
10:49PM2.87m
11:11AM2.88m
11:24PM2.81m
11:45AM2.83m
11:59PM2.71m
12:21PM2.73m
00:35AM2.57m
12:57PM2.60m
1:13AM2.41m
1:38PM2.44m
1:56AM2.25m
2:25PM2.29m
2:47AM2.10m
3:23PM2.16m
3:53AM1.99m
4:35PM2.10m
5:14AM1.97m
5:51PM2.13m
11:14AM0.93m
00:00AM0.91m
12:19PM0.81m
00:56AM0.74m
1:10PM0.65m
1:39AM0.54m
1:52PM0.47m
2:18AM0.35m
2:30PM0.31m
2:54AM0.17m
3:08PM0.17m
4:30AM0.04m
4:45PM0.08m
5:06AM-0.03m
5:23PM0.05m
5:44AM-0.03m
6:04PM0.07m
6:24AM0.03m
6:47PM0.16m
7:08AM0.16m
7:35PM0.31m
7:57AM0.33m
8:31PM0.48m
8:56AM0.51m
9:39PM0.63m
10:08AM0.64m
10:59PM0.69m
11:28AM0.67m
00:19AM0.63m
12:44PM0.59m
1:27AM0.48m
1:47PM0.45m
2:21AM0.32m
2:39PM0.31m
3:08AM0.17m
3:25PM0.19m
3:49AM0.07m
4:06PM0.13m
4:27AM0.03m
4:45PM0.11m
5:03AM0.05m
5:22PM0.15m
5:38AM0.12m
5:59PM0.24m
6:13AM0.24m
6:36PM0.37m
6:49AM0.38m
7:14PM0.52m
7:27AM0.55m
7:57PM0.69m
8:12AM0.71m
8:48PM0.83m
9:06AM0.84m
9:51PM0.93m
10:13AM0.92m
11:04PM0.94m
11:26AM0.92m
tide state
6:13AM
tide state
6:17PM
6:12AM
6:18PM
6:10AM
6:19PM
6:09AM
6:20PM
6:07AM
6:21PM
6:06AM
6:21PM
7:04AM
7:22PM
7:03AM
7:23PM
7:01AM
7:24PM
7:00AM
7:25PM
6:58AM
7:26PM
6:57AM
7:26PM
6:55AM
7:27PM
6:54AM
7:28PM
6:52AM
7:29PM
6:51AM
7:30PM
6:49AM
7:31PM
6:48AM
7:32PM
6:46AM
7:33PM
6:45AM
7:33PM
6:44AM
7:34PM
6:42AM
7:35PM
6:41AM
7:36PM
6:39AM
7:37PM
6:38AM
7:38PM
6:37AM
7:39PM
6:35AM
7:40PM
6:34AM
7:41PM
6:33AM
7:42PM
6:31AM
7:43PM
78% illuminated
Moon age 10 days
Waxing Gibbous
tide state
3:04AM
81% illuminated
Moon age 10 days
Waxing Gibbous
tide state
12:37PM
89% illuminated
Moon age 11 days
Waxing Gibbous
3:41AM
1:39PM
95% illuminated
Moon age 12 days
Waxing Gibbous
4:13AM
2:41PM
99% illuminated
Moon age 13 days
Waxing Gibbous
4:41AM
3:44PM
100% illuminated
Moon age 14 days
Full Moon
5:07AM
4:48PM
99% illuminated
Moon age 15 days
Waning Gibbous
5:32AM
5:52PM
95% illuminated
Moon age 16 days
Waning Gibbous
6:57AM
7:59PM
90% illuminated
Moon age 17 days
Waning Gibbous
7:24AM
9:08PM
82% illuminated
Moon age 18 days
Waning Gibbous
7:54AM
10:20PM
73% illuminated
Moon age 19 days
Waning Gibbous
8:29AM
11:34PM
69% illuminated
Moon age 20 days
Waning Gibbous
9:12AM

62% illuminated
Moon age 20 days
Waning Gibbous
10:05AM
00:46AM
51% illuminated
Moon age 22 days
Last Quarter
11:07AM
1:53AM
40% illuminated
Moon age 23 days
Waning Crescent
12:17PM
2:50AM
30% illuminated
Moon age 24 days
Waning Crescent
1:29PM
3:38AM
20% illuminated
Moon age 25 days
Waning Crescent
2:42PM
4:17AM
12% illuminated
Moon age 26 days
Waning Crescent
3:52PM
4:49AM
6% illuminated
Moon age 27 days
Waning Crescent
4:59PM
5:17AM
2% illuminated
Moon age 28 days
Waning Crescent
6:05PM
5:43AM
0% illuminated
Moon age 29 days
New Moon
7:09PM
6:08AM
0% illuminated
Moon age 0 days
New Moon
8:13PM
6:33AM
2% illuminated
Moon age 1 day
Waxing Crescent
9:18PM
7:01AM
6% illuminated
Moon age 2 days
Waxing Crescent
10:21PM
7:31AM
12% illuminated
Moon age 3 days
Waxing Crescent
11:23PM
8:07AM
20% illuminated
Moon age 4 days
Waxing Crescent

8:47AM
29% illuminated
Moon age 5 days
Waxing Crescent
00:21AM
9:34AM
40% illuminated
Moon age 6 days
Waxing Crescent
1:13AM
10:27AM
51% illuminated
Moon age 7 days
First Quarter
1:59AM
11:25AM
62% illuminated
Moon age 8 days
Waxing Gibbous
2:38AM
12:25PM
72% illuminated
Moon age 9 days
Waxing Gibbous
3:11AM
1:26PM

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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