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Stewart Island - Saber Reef Surf Forecast
/ Southland (9 surf breaks) /
Surf Forecasts:
Stewart Island - Saber Reef surfForecast / Southland / New Zealand
48hr Weather and Surf, issued 5 pm Sunday 19 Apr 2026 NZSTForecast update in hr min s Forecast update imminent
Stewart Island - Saber Reef surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Stewart Island - Saber Reef sea temperature is
14.7° C
(Which is 3.2°C warmer than normal for this time of year)How big are the waves at Stewart Island - Saber Reef today?
The current surf forecast for Stewart Island - Saber Reef at 1AM is: 2.5m 10s primary swell from a South direction and 0.2m 10s secondary swell from a East direction (forecast issued at 05:00pm April 19). An open ocean swell of 1.2m 12s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Apr) | 6.5ft (2.0m) | 8s |
| Afternoon (20 Apr) | 6ft (1.9m) | 8s |
| Evening (20 Apr) | 6ft (1.9m) | 9s |
Table - waves today at Stewart Island - Saber Reef. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | |||||||||||||||||||||
| 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 | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 11 | 7 | 10 | 10 | 9 | 9 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 16 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 21 | 258 | 1586 | 1446 | 942 | 683 | 589 | 521 | 486 | 504 | 541 | 399 | 359 | 349 | 219 | 167 | 160 | 132 | 129 | 153 | 292 | 238 | 201 | 107 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross | cross | cross | cross | cross | cross | cross- off | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross- off |
High Tide / height (m) | 2:37AM 2.33 | 3:11PM 2.38 | 3:30AM 2.26 | 4:09PM 2.28 | 4:28AM 2.17 | |||||||||||||||||||
Low Tide / height (m) | 8:27PM 0.12 | 8:49AM 0.04 | 9:19PM 0.23 | 9:44AM 0.13 | 10:17PM 0.35 | 10:45AM 0.23 | ||||||||||||||||||
Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 7:31 | - | - | - | - | - | - | - | 7:33 | - | - | - | - | - | - | - | 7:35 | - |
| Sunset | - | 6:02 | - | - | - | - | - | - | - | 6:01 | - | - | - | - | - | - | - | 6:00 | - | - | - | - | - | - |
 |  |  |  | | | | |  | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 12 | 11 | 10 | 9 | 8 | 9 | 8 | 8 | 9 | 9 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 9 |
| Feels °C (?) | 6 | 3 | 1 | 1 | 0 | 1 | 1 | 0 | 1 | 1 | -1 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 1 | 3 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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