Surf Forecasts:
The Island (Island Bay) surf forecast from 2 Jul 2026:
- Best quality surf: Monday 6 Jul, 6PM (local time) - 21ft (6.5m), 11s period, S swell with cross-onshore winds.
- Most powerful swell: Monday 6 Jul, 6PM (local time) - 21ft (6.5m), 11s period, S swell with 9,480 kJ wave energy.
- Next surfable swell (1★+): Monday 6 Jul, 6PM (local time) - 21ft (6.5m), 11s period with S 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 Monday (Jul 06) at 6PM. The primary swell is predicted to be 6.5m and 11s period with a secondary swell of 0.4m and 18s. Another secondary swell of 0.4m and 18s is also forecast. The wind is predicted to be cross-onshore 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 Monday (Jul 06) at 6PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.1m 6s period and expected on Friday (Jul 03) at 9PM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6PM (Mon 6th Jul) | 21ft (6.5m) 11s |
| Best Surf | 6PM (Mon 6th Jul) | 21ft (6.5m) 11s |
| Most Powerful | 6PM (Mon 6th Jul) | 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 ForecastLight rain (total 4mm), mostly falling on Sat night. Very mild (max 13°C on Sat afternoon, min 9°C on Thu morning). Winds increasing (moderate winds from the N on Thu morning, near gales from the N by Sat night). | Days 4-6 Weather SummaryHeavy rain (total 65mm), heaviest during Tue morning. Very mild (max 13°C on Sun morning, min 9°C on Sun night). Winds increasing (light winds from the SSE on Mon morning, strong winds from the S by Tue morning). | ||||||||||||||||||||
Thursday 2 | Friday 3 | Saturday 4 | Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SSW 13 | SSW 12 | SSW 13 | E 10 | E 13 | E 12 | E 12 | E 11 | E 11 | E 10 | E 10 | S 6 | S 9 | S 10 | S 11 | S 11 | S 10 | SSE 9 | SSE 8 | SSE 8 | S 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 137 | 89 | 33 | 19 | 29 | 26 | 25 | 23 | 21 | 18 | 8 | 424 | 3592 | 6701 | 8434 | 7777 | 3949 | 1119 | 1699 | 2136 | 2796 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-on | on | cross-off | on | cross-on | on | on | cross-on | cross-on | cross-on |
High Tide | 6:38PM1.52m | 7:15AM1.43m | 7:24PM1.51m | 7:59AM1.43m | 8:12PM1.50m | 8:42AM1.45m | 9:01PM1.51m | 9:26AM1.48m | 9:49PM1.53m | 10:09AM1.53m | 10:36PM1.55m | 10:55AM1.58m | 11:23PM1.58m | ||||||||
Low Tide | 12:27PM0.76m | 1:21AM0.74m | 1:10PM0.73m | 2:05AM0.71m | 1:55PM0.71m | 2:48AM0.69m | 2:42PM0.69m | 3:31AM0.67m | 3:30PM0.68m | 4:13AM0.66m | 4:19PM0.67m | 4:57AM0.65m | 5:09PM0.65m | ||||||||
 | |  | | | | | |  |  | |  |  | |  |  |  |  | | | | |
 | 7:47 | — | — | 7:47 | — | — | 7:47 | — | — | 7:47 | — | — | 7:46 | — | — | 7:46 | — | — | 7:46 | — | — |
 | — | 5:01 | — | — | 5:01 | — | — | 5:02 | — | — | 5:02 | — | — | 5:04 | — | — | 5:05 | — | — | 5:05 | — |
mm | — | — | — | — | — | — | — | — | 4 | — | — | 15 | 10 | 6 | 8 | 23 | 3 | — | 13 | 15 | 6 |
Temp °C | 9 | 11 | 11 | 12 | 12 | 12 | 10 | 13 | 13 | 13 | 13 | 10 | 12 | 10 | 12 | 11 | 12 | 11 | 11 | 11 | 10 |
Feels °C | 4 | 5 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 6 | 8 | 1 | 10 | 6 | 7 | 6 | 9 | 8 | 4 | 1 | -1 |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SSW 12 | SSW 13 | E 10 | E 13 | E 12 | E 12 | E 11 | E 11 | E 10 | NW 8 | E 10 | SSW 20 | SSW 19 | E 10 | E 9 | S 10 | ESE 11 | SSW 13 | E 10 | E 10 |
| kJ | 137 | 89 | 33 | 19 | 29 | 26 | 25 | 23 | 21 | 18 | 18 | 8 | 37 | 70 | 148 | 80 | 2997 | 121 | 204 | 1137 | 878 |
Swell 2 Height (m) Direction Period (s) | S 10 | SSE 9 | SSE 8 | S 8 | S 7 | S 14 | S 13 | S 12 | S 12 | S 17 | E 10 | NNW 8 | E 8 | SSW 19 | — | — | — | SSW 15 | SSW 14 | — | — |
| kJ | 50 | 26 | 14 | 5 | 1 | 4 | 3 | 3 | 3 | 6 | 8 | 7 | 20 | 70 | — | — | — | 73 | 143 | — | — |
Swell 3 Height (m) Direction Period (s) | E 11 | E 10 | E 10 | SSW 14 | SW 14 | — | — | — | S 16 | NW 10 | S 15 | NW 9 | — | — | — | — | — | ESE 10 | — | — | — |
| kJ | 21 | 19 | 18 | 18 | 8 | — | — | — | 5 | 4 | 5 | 3 | — | — | — | — | — | 21 | — | — | — |
Wind waves Height (m) Direction Period (s) | NNW 4 | NNW 4 | NNW 5 | NW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 7 | NW 5 | NW 3 | S 6 | S 9 | S 10 | S 11 | S 11 | S 10 | SSE 9 | SSE 8 | SSE 8 | S 9 |
| kJ | 10 | 35 | 88 | 182 | 266 | 299 | 181 | 208 | 373 | 73 | 4 | 424 | 3592 | 6701 | 8434 | 7777 | 3949 | 1119 | 1699 | 2136 | 2796 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 2 | 39 | 60 | 60 | 54 | 65 | 54 | 54 | 123 | 60 | 54 | 129 | 39 | 1 | 27 | 62 | 29 | 39 | 136 | 194 | 205 |
Best forecast wave conditions in Wellington | |||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||
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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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