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Ruby Bay Surf Forecast
/ Nelson – Tasman Bay (18 surf breaks) /
Surf Forecasts:
Ruby Bay surfForecast / Nelson – Tasman Bay / New Zealand
48hr Weather and Surf, issued 12 pm Tuesday 24 Mar 2026 NZDTForecast update in hr min s Forecast update imminent
Ruby Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Ruby Bay sea temperature is
19.1° C
(Which is 2.3°C warmer than normal for this time of year)How big are the waves at Ruby Bay today?
The current surf forecast for Ruby Bay at 4PM is: 0.4m 4s primary swell from a North-northwest direction and 0.1m 13s secondary swell from a North direction (forecast issued at 12:00pm March 24). An open ocean swell of 0.1m 13s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Mar) | 0.5ft (0.1m) | 14s |
| Afternoon (24 Mar) | 1.5ft (0.4m) | 4s |
| Evening (24 Mar) | 3ft (0.9m) | 5s |
Table - waves today at Ruby Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | |||||||||||||||||||||
| 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) (?) | 14 | 13 | 4 | 4 | 5 | 5 | 5 | 5 | 5 | 5 | 16 | 15 | 6 | 6 | 15 | 14 | 12 | 11 | 11 | 12 | 12 | 12 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 4 | 3 | 4 | 32 | 35 | 16 | 13 | 8 | 8 | 4 | 5 | 4 | 3 | 6 | 17 | 33 | 49 | 248 | 773 | 1177 | 1194 | 1722 | 1694 | 1763 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | on | on | glass | glass | off | off | off | glass | cross- on | on | glass | glass | cross- off | glass | glass | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on |
High Tide / height (m) | 2:40PM 3.76 | 3:04AM 3.69 | 3:36PM 3.49 | 4:03AM 3.40 | 4:47PM 3.25 | 5:30AM 3.20 | ||||||||||||||||||
Low Tide / height (m) | 8:04AM 0.89 | 8:29PM 1.04 | 9:01AM 1.20 | 9:29PM 1.29 | 10:24AM 1.46 | 10:42PM 1.49 | ||||||||||||||||||
Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | - | 7:33 | - | - | - | - | - | - | - | 7:35 | - | - | - | - | - | - | - |
| Sunset | - | - | - | 7:34 | - | - | - | - | - | - | - | 7:31 | - | - | - | - | - | - | - | 7:30 | - | - | - | - |
 |  |  | |  |  | | | | | | | | | |  |  |  | | |  |  | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 4 | 8 | 11 | 11 | 13 | 13 | 10 | 7 | 6 |
| Temp. °C | 15 | 18 | 18 | 17 | 16 | 15 | 14 | 13 | 15 | 19 | 18 | 17 | 16 | 15 | 14 | 13 | 14 | 14 | 15 | 15 | 15 | 16 | 16 | 16 |
| Feels °C (?) | 14 | 16 | 17 | 17 | 17 | 15 | 13 | 12 | 14 | 18 | 18 | 18 | 16 | 14 | 13 | 13 | 14 | 13 | 14 | 14 | 13 | 14 | 13 | 13 |
- Map Icons:
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
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