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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 12 pm Saturday 21 Mar 2026 NZDTForecast 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
13.8° C
(Which is 1.5°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 5PM is: 1.1m 5s primary swell from a West-northwest direction and 0.4m 12s secondary swell from a East-northeast direction (forecast issued at 12:00pm March 21). An open ocean swell of 1.8m 13s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Mar) | 1ft (0.3m) | 13s |
| Afternoon (21 Mar) | 1.5ft (0.4m) | 12s |
| Evening (21 Mar) | 5ft (1.6m) | 6s |
Table - waves today at Stewart Island - Saber Reef. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | |||||||||||||||||||||
| 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 5 | 6 | 12 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 30 | 49 | 47 | 109 | 78 | 71 | 69 | 68 | 66 | 58 | 80 | 78 | 77 | 74 | 73 | 71 | 71 | 69 | 69 | 69 | 69 | 49 | 49 | 48 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross | cross | cross- off | cross- off | cross | cross | cross- on | cross- on | cross- on | cross- on | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross- off | cross- off | cross- off |
High Tide / height (m) | 3:34PM 2.38 | 3:57AM 2.29 | 4:22PM 2.33 | 4:44AM 2.22 | 5:16PM 2.23 | 5:38AM 2.12 | ||||||||||||||||||
Low Tide / height (m) | 9:20AM 0.08 | 9:45PM 0.09 | 10:05AM 0.12 | 10:33PM 0.21 | 10:56AM 0.20 | 11:27PM 0.35 | ||||||||||||||||||
Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | - | 7:52 | - | - | - | - | - | - | - | 7:52 | - | - | - | - | - | - | - |
| Sunset | - | - | - | 8:00 | - | - | - | - | - | - | - | 7:58 | - | - | - | - | - | - | - | 7:55 | - | - | - | - |
 |  | | |  |  |  |  | | | | |  | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | 2 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 13 | 15 | 15 | 14 | 14 | 14 | 14 | 13 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 12 | 13 | 14 | 14 | 15 | 15 | 14 | 14 | 14 |
| Feels °C (?) | 9 | 11 | 10 | 8 | 7 | 7 | 8 | 9 | 8 | 9 | 8 | 9 | 9 | 9 | 8 | 9 | 10 | 11 | 10 | 10 | 8 | 7 | 7 | 7 |
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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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