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Shag Rock Surf Forecast
/ Auckland (22 surf breaks) /
Surf Forecasts
Beach
Shag Rock surf Forecast / Auckland / New Zealand
48hr Weather and Surf, issued 11 am Friday 19 Apr 2024 NZST
Forecast update in hr min s Update imminent
Shag Rock surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Shag Rock sea temperature is 19.1°C (Statistics for 19 Apr 1981-2005 - mean: 18.3 °C max: 19.6 °C min: 17.1 °C)
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Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Shag Rock surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Shag Rock sea temperature is 19.1°C (Statistics for 19 Apr 1981-2005 - mean: 18.3 °C max: 19.6 °C min: 17.1 °C)
How big are the waves at Shag Rock today?
The current surf forecast for Shag Rock at 4PM is: 2.0m 14s primary swell from a Southwest direction and 0.8m 5s secondary swell from a West-northwest direction (forecast issued at 11:00am April 19). The wind direction is predicted to be cross-onshore and the swell rating is 2.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Apr) | 7.5ft (2.3m) | 14s |
| Afternoon (19 Apr) | 6.5ft (2.0m) | 14s |
| Evening (19 Apr) | 6ft (1.9m) | 13s |
Table - waves today at Shag Rock. (Swell directed towards the surf break)
Updates in hr min s Update imminent
Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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) (?) | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 13 | 13 | 14 | 16 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 14 | 18 | 17 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 15 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 2060 | 1537 | 1494 | 1451 | 1218 | 1218 | 1218 | 1236 | 1273 | 1273 | 1255 | 1218 | 1110 | 1110 | 996 | 966 | 816 | 760 | 803 | 749 | 749 | 760 | 845 | 934 | 990 | 961 | 975 | 1042 | 1042 | 1042 | 1042 | 1708 | 1496 | 1496 | 1496 | 1319 | 1299 | 1299 | 1319 | 2040 | 1581 | 1368 | 1267 | 1154 | 1154 | 934 | 880 | 732 | 754 | 915 | 2425 | 2173 | 2291 | 2119 | 1982 | 1753 | 1492 | 1368 | 1174 | 1087 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | on | on | on | cross- on | cross | cross- off | cross- off | cross | cross | cross- on | cross- on | on | on | cross | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross- off | off | off | off | off | off | cross- off | cross- off | glass | glass | glass | glass | glass | glass | cross | cross- off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 6:37AM 2.27 | 7:05PM 2.22 | 7:21AM 2.39 | 7:46PM 2.37 | 7:59AM 2.51 | 8:22PM 2.50 | 8:34AM 2.60 | 8:56PM 2.62 | 9:08AM 2.67 | 9:29PM 2.70 | 9:41AM 2.71 | 10:02PM 2.75 | 10:14AM 2.70 | 10:35PM 2.75 | 10:48AM 2.66 | |||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 12:53PM 0.69 | 1:08AM 0.69 | 1:36PM 0.55 | 1:50AM 0.56 | 2:12PM 0.42 | 2:27AM 0.45 | 2:46PM 0.31 | 3:02AM 0.36 | 3:19PM 0.24 | 3:36AM 0.31 | 3:51PM 0.20 | 4:10AM 0.29 | 4:24PM 0.21 | 4:45AM 0.31 | 4:59PM 0.25 | |||||||||||||||||||||||||||||||||||||||||||||
Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | 6:50 | - | - | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:54 | - | - | - | - | - | - | - | 6:54 | - | - | - | - | - | - | - | 6:56 | - | - | - | - | - | - | - | 6:56 | - | - | - | - | - | - | - | 6:56 | - | - | - |
| Sunset | - | - | 5:50 | - | - | - | - | - | - | - | 5:49 | - | - | - | - | - | - | - | 5:46 | - | - | - | - | - | - | - | 5:45 | - | - | - | - | - | - | - | 5:45 | - | - | - | - | - | - | - | 5:44 | - | - | - | - | - | - | - | 5:42 | - | - | - | - | - | - | - | 5:40 | - |
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Rain (mm) | 1 | - | - | - | 1 | - | 2 | 5 | 4 | 4 | 1 | 2 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 17 | 18 | 19 | 18 | 17 | 17 | 16 | 16 | 17 | 18 | 19 | 18 | 17 | 17 | 16 | 16 | 16 | 17 | 17 | 16 | 16 | 17 | 16 | 16 | 17 | 17 | 17 | 17 | 16 | 15 | 15 | 15 | 15 | 18 | 19 | 17 | 16 | 16 | 15 | 15 | 15 | 17 | 18 | 17 | 15 | 15 | 15 | 16 | 16 | 20 | 20 | 18 | 17 | 17 | 17 | 17 | 19 | 21 | 21 | 18 |
| Feels °C (?) | 16 | 16 | 17 | 18 | 17 | 17 | 16 | 15 | 16 | 17 | 19 | 19 | 18 | 18 | 14 | 12 | 11 | 12 | 12 | 11 | 12 | 13 | 12 | 12 | 12 | 12 | 13 | 15 | 15 | 13 | 14 | 15 | 14 | 17 | 18 | 16 | 16 | 16 | 15 | 15 | 15 | 17 | 17 | 16 | 14 | 14 | 14 | 15 | 15 | 17 | 17 | 16 | 15 | 15 | 15 | 15 | 17 | 17 | 18 | 16 |
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