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Surf Forecasts:
The Island (Island Bay) surfForecast / Wellington / New Zealand
48hr Weather and Surf, issued 5 pm Monday 20 Apr 2026 NZSTForecast update in hr min s Forecast update imminent
The Island (Island Bay) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's The Island (Island Bay) sea temperature is
16.5° C
(Which is 1.3°C warmer than normal for this time of year)How big are the waves at The Island (Island Bay) today?
The current surf forecast for The Island (Island Bay) at 1AM is: 5.0m 10s primary swell from a South direction (forecast issued at 05:00pm April 20). The wind direction is predicted to be cross-onshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Apr) | 16ft (5.0m) | 9s |
| Afternoon (21 Apr) | 16ft (5.0m) | 10s |
| Evening (21 Apr) | 16ft (5.0m) | 10s |
Table - waves today at The Island (Island Bay). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | |||||||||||||||||||||
| 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) (?) | 8 | 9 | 10 | 10 | 10 | 9 | 9 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 2503 | 4318 | 4915 | 4583 | 4488 | 4222 | 3747 | 4599 | 5022 | 4749 | 4260 | 3649 | 3175 | 2861 | 2644 | 2944 | 2656 | 2019 | 1498 | 1150 | 848 | 692 | 562 | 450 |
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- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross |
High Tide / height (m) | 7:26PM 1.82 | 8:04AM 1.71 | 8:21PM 1.85 | 8:59AM 1.71 | 9:17PM 1.85 | 9:52AM 1.70 | ||||||||||||||||||
Low Tide / height (m) | 1:20PM 0.60 | 1:59AM 0.53 | 2:15PM 0.55 | 2:57AM 0.49 | 3:09PM 0.51 | 3:51AM 0.46 | ||||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 6:56 | - | - | - | - | - | - | - | 6:58 | - | - | - | - | - | - | - | 6:58 | - |
| Sunset | 5:43 | - | - | - | - | - | - | - | 5:40 | - | - | - | - | - | - | - | 5:39 | - | - | - | - | - | - | - |
 |  |  | |  | |  | | | | |  | | |  | | | | | |  | |  | | |
Rain (mm) | 6 | 10 | 14 | 10 | 3 | 1 | 1 | 3 | 4 | 3 | 1 | - | 1 | 2 | - | - | - | 1 | 1 | - | - | - | - | - |
| Temp. °C | 12 | 11 | 10 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 11 | 11 | 10 | 11 | 11 | 11 | 11 | 10 | 11 | 11 | 11 | 11 | 11 | 11 |
| Feels °C (?) | 1 | -1 | -3 | -3 | -3 | -3 | -2 | -2 | -2 | -2 | -1 | -1 | -2 | -1 | -1 | 0 | 0 | 0 | 2 | 3 | 5 | 6 | 8 | 8 |
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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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