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Shag Beach Surf Forecast
/ Otago (35 surf breaks) /
Surf Forecasts
Shag Beach surfForecast / Otago / New Zealand
48hr Weather and Surf, issued 11 am Monday 07 Jul 2025 NZSTForecast update in hr min s Forecast update imminent
Shag Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Shag Beach sea temperature is
10.3° C
(Which is 1.3°C warmer than normal for this time of year)How big are the waves at Shag Beach today?
The current surf forecast for Shag Beach at 5PM is: 0.9m 13s primary swell from a South direction (forecast issued at 11:00am July 07). An open ocean swell of 0.4m 9s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 Jul) | 1.5ft (0.5m) | 13s |
| Afternoon (07 Jul) | 2.5ft (0.8m) | 13s |
| Evening (07 Jul) | 3ft (0.9m) | 14s |
Table - waves today at Shag Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 07 | Tuesday 08 | Wednesday 09 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map |    |    |    |    |    |    |    |    | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 13 | 14 | 13 | 13 | 14 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 5 | 6 | 10 | 10 | 16 | 15 | 9 | 9 | 9 | 14 | 14 | 14 | 19 | 19 | 11 | 11 | 18 | 16 | 16 | 10 | 15 | 13 | 15 | 15 | 15 | 14 | 18 | 17 | 16 | 16 | 16 | 15 | 15 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 99 | 189 | 236 | 302 | 298 | 238 | 232 | 179 | 183 | 188 | 159 | 120 | 157 | 230 | 47 | 46 | 47 | 44 | 26 | 28 | 6 | 22 | 22 | 21 | 35 | 49 | 272 | 360 | 57 | 54 | 52 | 683 | 45 | 121 | 43 | 44 | 38 | 37 | 40 | 83 | 73 | 62 | 20 | 17 | 17 | 1428 | 1281 | 1144 | 1029 | 1043 | 865 | 756 | 755 | 759 | 698 | 619 | 631 | 544 | 533 | 465 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | cross | cross- on | cross | cross | cross | cross | cross | cross | cross | cross | cross- on | cross | cross | cross- on | cross | cross | cross- on | cross- on | cross | cross | cross- off | cross- off | cross- off | cross- off | glass | cross | cross | cross | cross | cross- off | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross | cross- off | cross- off | glass | glass | off | off | off | off | glass | glass | glass | glass | cross- off | cross- off | glass | glass | glass | glass | cross- on | cross- on |
High Tide / height (m) | 12:52PM 1.57 | 1:08AM 1.51 | 1:35PM 1.62 | 1:50AM 1.54 | 2:16PM 1.67 | 2:31AM 1.57 | 2:56PM 1.71 | 3:10AM 1.59 | 3:36PM 1.73 | 3:50AM 1.61 | 4:17PM 1.74 | 4:31AM 1.61 | 4:59PM 1.74 | 5:13AM 1.61 | 5:42PM 1.72 | |||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 6:22AM 0.41 | 6:53PM 0.45 | 7:06AM 0.39 | 7:38PM 0.43 | 7:50AM 0.35 | 8:23PM 0.40 | 8:33AM 0.31 | 9:06PM 0.36 | 9:16AM 0.27 | 9:50PM 0.33 | 10:00AM 0.24 | 10:33PM 0.31 | 10:44AM 0.22 | 11:18PM 0.29 | 11:31AM 0.21 | |||||||||||||||||||||||||||||||||||||||||||||
Monday 07 | Tuesday 08 | Wednesday 09 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | 8:15 | - | - | - | - | - | - | - | 8:15 | - | - | - | - | - | - | - | 8:14 | - | - | - | - | - | - | - | 8:14 | - | - | - | - | - | - | - | 8:14 | - | - | - | - | - | - | - | 8:12 | - | - | - | - | - | - | - | 8:11 | - | - | - | - | - | - | - | 8:11 | - | - | - |
| Sunset | - | - | 5:07 | - | - | - | - | - | - | - | 5:07 | - | - | - | - | - | - | - | 5:07 | - | - | - | - | - | - | - | 5:08 | - | - | - | - | - | - | - | 5:09 | - | - | - | - | - | - | - | 5:10 | - | - | - | - | - | - | - | 5:12 | - | - | - | - | - | - | - | 5:12 | - |
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Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 8 | 9 | 8 | 7 | 7 | 6 | 6 | 5 | 5 | 6 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 10 | 10 | 11 | 12 | 13 | 11 | 11 | 10 | 10 | 9 | 9 | 10 | 10 | 11 | 11 | 10 | 10 | 9 | 9 | 11 | 12 | 10 | 10 | 9 | 10 | 9 | 9 | 10 | 10 | 9 | 9 | 9 | 8 | 8 | 8 | 9 | 9 | 8 |
| Feels °C (?) | 6 | 6 | 5 | 3 | 3 | 2 | 1 | 0 | 0 | -1 | 0 | 1 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 4 | 6 | 7 | 7 | 9 | 11 | 11 | 9 | 9 | 7 | 7 | 5 | 6 | 6 | 4 | 3 | 5 | 6 | 6 | 5 | 6 | 8 | 10 | 8 | 7 | 6 | 7 | 6 | 7 | 9 | 9 | 7 | 6 | 7 | 6 | 7 | 7 | 7 | 7 | 5 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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