Surf Forecasts:
The Island (Island Bay) surf forecast from 23 Jun 2026:
- Best quality surf: Wednesday 24 Jun, 3PM (local time) - 3ft (0.9m), 11s period, SSW swell with cross-offshore winds.
- Most powerful swell: Friday 26 Jun, 12PM (local time) - 21ft (6.5m), 11s period, S swell with 9,595 kJ wave energy.
- Next surfable swell (1★+): Wednesday 24 Jun, 3PM (local time) - 3ft (0.9m), 11s period with SSW swell.
Best Forecast Surf Conditions for The Island (Island Bay) this week:
The surf forecast for The Island (Island Bay) over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jun 24) at 3PM. The primary swell is predicted to be 0.9m and 11s period. 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 16 days are 6.5m 11s and forecast to arrive on Friday (Jun 26) at 12PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 9s period and expected on Wednesday (Jun 24) at 9PM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3PM (Wed 24th Jun) | 3ft (0.9m) 11s |
| Best Surf | 3PM (Wed 24th Jun) | 3ft (0.9m) 11s |
| Most Powerful | 12PM (Fri 26th Jun) | 21ft (6.5m) 11s |
Table - best surf conditions forecast for The Island (Island Bay) over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 15mm), heaviest on Wed afternoon. Very mild (max 15°C on Wed afternoon, min 7°C on Fri morning). Winds increasing (light winds from the E on Wed afternoon, gales from the SSW by Fri afternoon). | Days 5-7 Weather SummaryModerate rain (total 12mm), heaviest on Fri night. Very mild (max 11°C on Sun afternoon, min 8°C on Fri night). Winds decreasing (gales from the S on Fri night, moderate winds from the SSE by Sun night). | ||||||||||||||||||||
Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tue 30 | |||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | S 12 | S 11 | SSW 11 | SSW 13 | SSW 8 | S 9 | S 10 | S 11 | S 11 | S 10 | S 9 | S 8 | S 7 | SSW 16 | SSW 14 | SSW 12 | SSW 11 | S 10 | SSW 16 | S 15 | S 14 |
Wave Graph  | |||||||||||||||||||||
 kJ | 425 | 319 | 213 | 187 | 1144 | 3009 | 4604 | 8852 | 8852 | 4404 | 2548 | 2103 | 823 | 620 | 395 | 195 | 158 | 73 | 263 | 522 | 590 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-off | 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 |
High Tide | 00:15AM1.63m | 12:41PM1.64m | 1:03AM1.60m | 1:31PM1.63m | 1:51AM1.57m | 2:19PM1.63m | 2:39AM1.54m | 3:03PM1.62m | 3:27AM1.52m | 3:46PM1.61m | 4:13AM1.49m | 4:28PM1.59m | 4:58AM1.47m | 5:11PM1.57m | |||||||
Low Tide | 6:28AM0.61m | 7:00PM0.65m | 7:13AM0.67m | 7:50PM0.70m | 7:57AM0.73m | 8:38PM0.75m | 8:42AM0.78m | 9:24PM0.78m | 9:28AM0.81m | 10:12PM0.80m | 10:15AM0.81m | 10:59PM0.81m | 11:00AM0.81m | ||||||||
 |  |  |  | |  |  | | |  | | | | | |  |  | | | |  | |
 | — | 7:47 | — | — | 7:47 | — | — | 7:47 | — | — | 7:47 | — | — | 7:47 | — | — | 7:47 | — | — | 7:47 | — |
 | — | — | 4:58 | — | — | 4:59 | — | — | 4:59 | — | — | 4:59 | — | — | 5:00 | — | — | 5:00 | — | — | 5:00 |
mm | — | — | 2 | 3 | 1 | 2 | 1 | 3 | 3 | 6 | 1 | — | 4 | — | — | — | — | 1 | — | — | — |
Temp °C | 13 | 14 | 15 | 12 | 9 | 10 | 10 | 7 | 7 | 8 | 9 | 9 | 10 | 10 | 11 | 11 | 11 | 11 | 9 | 9 | 9 |
Feels °C | 10 | 11 | 13 | 9 | -1 | -2 | -2 | -7 | -8 | -5 | -2 | -1 | 2 | 3 | 5 | 6 | 5 | 4 | 2 | 2 | 3 |
Swell 1 Height (m) Direction Period (s) | S 12 | S 11 | SSW 11 | SSW 13 | NNW 9 | NNW 9 | E 10 | ENE 12 | E 11 | E 10 | E 10 | E 10 | E 10 | SSW 16 | SSW 14 | SSW 12 | SSW 11 | S 10 | SSW 16 | S 15 | S 14 |
| kJ | 425 | 319 | 213 | 187 | 8 | 9 | 55 | 45 | 119 | 75 | 49 | 33 | 33 | 620 | 395 | 195 | 158 | 73 | 263 | 522 | 590 |
Swell 2 Height (m) Direction Period (s) | ENE 6 | NNW 6 | NNW 6 | NNW 9 | E 10 | NNW 9 | — | — | — | — | — | SSW 17 | E 10 | E 12 | E 11 | E 11 | E 11 | SSW 12 | S 9 | E 10 | E 10 |
| kJ | 7 | 4 | 3 | 15 | 8 | 8 | — | — | — | — | — | 950 | 8 | 24 | 23 | 21 | 20 | 47 | 41 | 8 | 8 |
Swell 3 Height (m) Direction Period (s) | — | E 7 | E 8 | E 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | SSW 15 | E 10 | E 13 | E 12 |
| kJ | — | 1 | 6 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | 43 | 18 | 12 | 12 |
Wind waves Height (m) Direction Period (s) | NNW 3 | — | — | E 3 | SSW 8 | S 9 | S 10 | S 11 | S 11 | S 10 | S 9 | S 8 | S 7 | S 6 | S 5 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | — |
| kJ | 2 | — | — | 6 | 1144 | 3009 | 4604 | 8852 | 8852 | 4404 | 2548 | 2103 | 823 | 214 | 95 | 56 | 45 | 35 | 37 | 32 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 1 | 0 | 2 | 109 | 122 | 194 | 194 | 131 | 113 | 112 | 148 | 113 | 113 | 113 | 113 | 113 | 148 | 209 | 113 | 113 |
Best forecast wave conditions in Wellington | |||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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 16 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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