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The Island (Island Bay) surfForecast / Wellington / New Zealand
12 Day Weather and Surf, issued 5 am Sunday 06 Jul 2025 NZST
Best Forecast Surf Conditions for The Island (Island Bay) this week:
The surf forecast for The Island (Island Bay) over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jul 09) at 12PM. The primary swell is predicted to be 0.5m and 10s period with a secondary swell of 0.6m and 5s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at The Island (Island Bay) in the next 12 days are 1.2m 12s and forecast to arrive on Thursday (Jul 10) at 12AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.5m 7s period and expected on Saturday (Jul 12) at 9PM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12PM (Wed 9th Jul) | 1.5ft (0.5m) 10s |
| Best Surf | 3PM (Wed 9th Jul) | 2.5ft (0.7m) 12s |
| Most Powerful | 12AM (Thu 10th Jul) | 4ft (1.2m) 12s |
Table - best surf conditions forecast for The Island (Island Bay) over the next 12 days.
Sunday 06 | Monday 07 | Tuesday 08 | Wednesday 09 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | |||||||||||||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 8 | 8 | 7 | 15 | 14 | 13 | 12 | 11 | 12 | 12 | 11 | 11 | 10 | 10 | 10 | 9 | 11 | 10 | 11 | 11 | 11 | 10 | 10 | 11 | 9 | 11 | 15 | 14 | 10 | 11 | 8 | 7 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 415 | 293 | 202 | 195 | 132 | 180 | 338 | 251 | 172 | 116 | 202 | 399 | 296 | 237 | 154 | 83 | 88 | 158 | 116 | 96 | 91 | 62 | 62 | 60 | 74 | 201 | 101 | 74 | 87 | 61 | 42 | 44 | 80 | 615 | 840 | 536 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | on | on | on | on | on | cross- on | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | cross- off | cross- off | glass | cross- on | cross- on | cross- off | off | off | off | glass | glass | off | off | cross- on | on | on | on |
High Tide / height (m) | 1:28PM 1.58 | 1:46AM 1.52 | 2:11PM 1.59 | 2:32AM 1.51 | 2:52PM 1.60 | 3:18AM 1.49 | 3:35PM 1.60 | 4:06AM 1.48 | 4:19PM 1.60 | 4:54AM 1.46 | 5:06PM 1.59 | 5:43AM 1.46 | 5:55PM 1.58 | 6:33AM 1.46 | 6:46PM 1.58 | 7:23AM 1.47 | 7:39PM 1.58 | 8:11AM 1.51 | 8:33PM 1.59 | 9:00AM 1.55 | 9:27PM 1.60 | 9:49AM 1.60 | 10:20PM 1.62 | |||||||||||||
Low Tide / height (m) | 7:49PM 0.78 | 7:52AM 0.79 | 8:33PM 0.79 | 8:33AM 0.80 | 9:18PM 0.80 | 9:19AM 0.80 | 10:05PM 0.79 | 10:07AM 0.78 | 10:55PM 0.76 | 10:56AM 0.75 | 11:47PM 0.73 | 11:44AM 0.71 | 12:39AM 0.69 | 12:32PM 0.67 | 1:29AM 0.65 | 1:21PM 0.63 | 2:17AM 0.62 | 2:14PM 0.60 | 3:04AM 0.60 | 3:08PM 0.58 | 3:52AM 0.58 | 4:03PM 0.57 | ||||||||||||||
Sunday 06 | Monday 07 | Tuesday 08 | Wednesday 09 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | |||||||||||||||||||||||||
| Sunrise | 7:46 | - | - | 7:46 | - | - | 7:46 | - | - | 7:46 | - | - | 7:45 | - | - | 7:45 | - | - | 7:43 | - | - | 7:43 | - | - | 7:43 | - | - | 7:43 | - | - | 7:41 | - | - | 7:41 | - | - |
| Sunset | - | 5:04 | - | - | 5:05 | - | - | 5:05 | - | - | 5:06 | - | - | 5:07 | - | - | 5:07 | - | - | 5:07 | - | - | 5:08 | - | - | 5:08 | - | - | 5:09 | - | - | 5:10 | - | - | 5:12 | - |
 |  |  | | | | | | |  | |  | |  | | | |  | | |  | |  |  | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | 2 | - | 1 | - | - | - | 27 | - | 2 | 15 | - | 1 | - | - | - | - | 2 | - | - | - | - | - | 2 | - | - |
| Temp. °C | 9 | 9 | 7 | 8 | 8 | 10 | 11 | 11 | 10 | 10 | 10 | 11 | 12 | 13 | 14 | 13 | 14 | 15 | 13 | 13 | 13 | 12 | 11 | 11 | 12 | 12 | 12 | 11 | 11 | 11 | 12 | 13 | 11 | 11 | 11 | 10 |
| Feels °C (?) | 4 | 4 | 2 | 4 | 4 | 6 | 8 | 7 | 6 | 7 | 7 | 7 | 8 | 9 | 10 | 8 | 9 | 10 | 7 | 6 | 6 | 11 | 5 | 5 | 8 | 9 | 7 | 9 | 10 | 9 | 8 | 9 | 10 | 5 | 5 | 5 |
Short Range Forecast: Mostly dry. Very mild (max 11°C on Tue morning, min 7°C on Sun night). Wind will be generally light. | Days 3-6 Weather Summary Heavy rain (total 30mm), heaviest during Fri night. Very mild (max 15°C on Fri night, min 8°C on Wed morning). Winds increasing (light winds from the NNE on Wed afternoon, fresh winds from the NNE by Fri night). | Days 6-9 Weather Summary Moderate rain (total 18mm), heaviest on Sat night. Very mild (max 13°C on Sat morning, min 10°C on Sun night). Mainly strong winds. | Long Range Forecast: Light rain (total 4mm), mostly falling on Tue morning. Very mild (max 13°C on Wed afternoon, min 9°C on Thu night). Winds increasing (calm on Tue night, fresh winds from the SSE by Thu morning). | |||||||||||||||||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our The Island (Island Bay) surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the The Island (Island Bay) Surf forecast
The above surf forecast table for The Island (Island Bay) provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at The Island (Island Bay) can be found by selecting the local surf guide option on the grey menu. Our The Island (Island Bay) surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (The Island (Island Bay)) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for The Island (Island Bay) may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
The Island (Island Bay) is 8 km (5 miles) from the city of Wellington. If you plan a holiday in Wellington, look for hotels and other accommodation in Wellington. Wellington has rooms for a wide range of budgets as well as car hire and transport links.
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