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The Island (Island Bay) surfForecast / Wellington / New Zealand
12 Day Weather and Surf, issued 6 am Monday 10 Nov 2025 NZDT
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 Thursday (Nov 13) at 1AM. The primary swell is predicted to be 0.8m and 6s period with a secondary swell of 0.3m and 7s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at The Island (Island Bay) in the next 12 days are 3.0m 8s and forecast to arrive on Thursday (Nov 13) at 7PM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.3m 6s period and expected on Friday (Nov 14) at 7PM.
| Wave Type | Time (NZDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Thu 13th Nov) | 2.5ft (0.8m) 6s |
| Best Surf | 7PM (Thu 13th Nov) | 10ft (3.0m) 8s |
| Most Powerful | 7PM (Thu 13th Nov) | 10ft (3.0m) 8s |
Table - best surf conditions forecast for The Island (Island Bay) over the next 12 days.
Short Range Forecast Moderate rain (total 18mm), heaviest on Wed night. Very mild (max 17°C on Mon morning, min 11°C on Tue night). Winds decreasing (strong winds from the NNW on Mon night, calm by Wed night). | Days 3-6 Weather Summary Heavy rain (total 28mm), heaviest during Thu morning. Very mild (max 17°C on Fri afternoon, min 11°C on Sat night). Winds increasing (calm on Thu afternoon, strong winds from the NNW by Fri afternoon). | ||||||||||||||||||||
Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | |||||||||||||||
| 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) (?) | 13 | 12 | 11 | 10 | 5 | 8 | 8 | 5 | 6 | 5 | 7 | 8 | 8 | 7 | 7 | 10 | 11 | 8 | 7 | 12 | 11 |
Wave (?)Graph  | |||||||||||||||||||||
 kJ (?) | 99 | 59 | 41 | 88 | 45 | 137 | 60 | 51 | 45 | 90 | 394 | 367 | 157 | 54 | 8 | 8 | 9 | 100 | 27 | 51 | 68 |
Wind (km/h) | |||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | off | cross- on | on | on | on | on | glass | cross- on | off | cross | cross- off | cross- off | cross- off | glass | off | cross | cross- off | off | cross- off |
High Tide / height (m) | 10:09PM 1.72 | 10:29AM 1.84 | 11:02PM 1.69 | 11:27AM 1.78 | 11:55PM 1.65 | 12:22PM 1.72 | 12:47AM 1.61 | 1:15PM 1.66 | 1:41AM 1.58 | 2:05PM 1.62 | 2:33AM 1.56 | 2:54PM 1.58 | 3:23AM 1.56 | ||||||||
Low Tide / height (m) | 4:08PM 0.47 | 4:18AM 0.49 | 5:02PM 0.47 | 5:14AM 0.49 | 5:54PM 0.48 | 6:08AM 0.51 | 6:43PM 0.51 | 7:02AM 0.54 | 7:31PM 0.55 | 7:54AM 0.59 | 8:16PM 0.61 | 8:46AM 0.64 | 9:01PM 0.68 | ||||||||
Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | |||||||||||||||
| Sunrise | 5:58 | - | - | 5:56 | - | - | 5:54 | - | - | 5:54 | - | - | 5:54 | - | - | 5:52 | - | - | 5:52 | - | - |
| Sunset | - | 8:12 | - | - | 8:13 | - | - | 8:14 | - | - | 8:15 | - | - | 8:15 | - | - | 8:17 | - | - | 8:19 | - |
 |  |  | |  |  | |  |  |  | |  | | | | | |  | | | | |
Rain (mm) | - | 1 | 1 | - | - | - | - | 3 | 13 | 18 | 5 | 4 | - | - | 1 | - | - | - | - | - | - |
| Temp. °C | 17 | 17 | 15 | 14 | 15 | 12 | 16 | 17 | 14 | 14 | 14 | 13 | 16 | 17 | 15 | 15 | 15 | 13 | 16 | 17 | 14 |
| Feels °C (?) | 11 | 12 | 8 | 9 | 11 | 9 | 13 | 15 | 13 | 8 | 11 | 12 | 9 | 9 | 9 | 12 | 13 | 11 | 14 | 16 | 11 |
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FREE! Surf-Forecast.com widget for your website
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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