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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 Tuesday 14 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
14.6° C
(Which is 3.0°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 12AM is: 0.6m 16s primary swell from a Southwest direction and 1.0m 10s secondary swell from a East direction, 0.6m 4s secondary swell from a West direction (forecast issued at 05:00pm April 14). An open ocean swell of 1.6m 10s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Apr) | 4.5ft (1.4m) | 10s |
| Afternoon (15 Apr) | 4ft (1.2m) | 9s |
| Evening (15 Apr) | 3ft (0.9m) | 14s |
Table - waves today at Stewart Island - Saber Reef. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | |||||||||||||||||||||
| 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 | 11 | 10 | 10 | 16 | 10 | 10 | 10 | 9 | 10 | 14 | 10 | 10 | 10 | 10 | 10 | 10 | 8 | 10 | 10 | 10 | 9 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 342 | 338 | 264 | 211 | 208 | 273 | 361 | 315 | 265 | 205 | 305 | 186 | 163 | 173 | 210 | 212 | 235 | 262 | 253 | 210 | 172 | 126 | 100 | 92 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- on | cross- on | cross | cross- on | cross | cross | cross | cross | cross | cross | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross- off | cross- off | off | cross- off |
High Tide / height (m) | ||||||||||||||||||||||||
Low Tide / height (m) | ||||||||||||||||||||||||
Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 7:26 | - | - | - | - | - | - | - | 7:26 | - | - | - | - | - | - | - | 7:28 | - |
| Sunset | - | 6:12 | - | - | - | - | - | - | - | 6:10 | - | - | - | - | - | - | - | 6:08 | - | - | - | - | - | - |
 |  |  |  |  |  | |  |  | |  | | | | |  | | | | | | | |  | |
Rain (mm) | - | - | - | - | 1 | 1 | - | 2 | 6 | 1 | 1 | 2 | 1 | 5 | 5 | 1 | 1 | 1 | 1 | - | 3 | 1 | 1 | 12 |
| Temp. °C | 12 | 12 | 11 | 12 | 11 | 11 | 12 | 12 | 11 | 11 | 10 | 10 | 9 | 10 | 10 | 11 | 11 | 11 | 11 | 12 | 12 | 13 | 12 | 13 |
| Feels °C (?) | 6 | 6 | 6 | 6 | 7 | 8 | 8 | 6 | 2 | 1 | -1 | -2 | -5 | -1 | -1 | 0 | 1 | 2 | 3 | 5 | 4 | 6 | 5 | 7 |
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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)
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