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The Island (Island Bay) surfForecast / Wellington / New Zealand
48hr Weather and Surf, issued 11 am Friday 15 May 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
14.5° C
(Which is 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 3PM is: 1.7m 14s primary swell from a South direction and 0.2m 9s secondary swell from a East direction (forecast issued at 11:00am May 15). The wind direction is predicted to be cross-onshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 May) | 6ft (1.8m) | 15s |
| Afternoon (15 May) | 5.5ft (1.7m) | 14s |
| Evening (15 May) | 5.5ft (1.7m) | 13s |
Table - waves today at The Island (Island Bay). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 11°C on Sun morning, min 8°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Fri 15 | Saturday 16 | Sunday 17 | Mon 18 | |||||||||||||||||||||
9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
S 15 | S 14 | S 14 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | |
1409 | 1334 | 1094 | 1016 | 971 | 912 | 738 | 628 | 586 | 546 | 467 | 457 | 394 | 323 | 311 | 300 | 242 | 239 | 234 | 235 | 183 | 133 | 127 | 101 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | on | on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 3:11PM1.68m | 3:44AM1.67m | 4:08PM1.75m | 4:45AM1.69m | 5:06PM1.82m | 5:45AM1.71m | ||||||||||||||||||
Low Tide | 8:52AM0.67m | 9:24PM0.64m | 9:55AM0.67m | 10:29PM0.62m | 10:58AM0.64m | 11:34PM0.58m | ||||||||||||||||||
 | | |  | | | | |  | | | |  |  | | |  | | | | | | | | |
 | 7:20 | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:24 |
 | — | — | 5:12 | — | — | — | — | — | — | — | 5:10 | — | — | — | — | — | — | — | 5:09 | — | — | — | — | 5:08 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 8 | 9 | 9 | 9 | 9 | 10 | 9 | 10 | 10 | 10 | 11 | 11 | 11 | 9 | 9 | 9 | 8 |
7 | 6 | 6 | 5 | 5 | 5 | 5 | 3 | 4 | 4 | 4 | 4 | 6 | 6 | 7 | 7 | 8 | 8 | 7 | 8 | 6 | 7 | 7 | 5 | |
Swell 1 Height (m) Direction Period (s) | S 15 | S 14 | S 14 | S 13 | S 13 | S 13 | S 16 | S 16 | S 12 | S 11 | S 11 | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 |
 kJ | 1409 | 1334 | 1094 | 1016 | 971 | 912 | 80 | 79 | 586 | 546 | 467 | 457 | 394 | 323 | 311 | 300 | 242 | 239 | 234 | 235 | 183 | 133 | 127 | 101 |
Swell 2 Height (m) Direction Period (s) | SE 12 | E 9 | E 9 | E 9 | E 10 | E 10 | ENE 10 | ENE 10 | ENE 11 | S 22 | — | ENE 11 | S 20 | — | S 23 | S 23 | SSW 15 | SSW 15 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 |
| kJ | 6 | 7 | 7 | 7 | 7 | 8 | 20 | 21 | 23 | 9 | — | 23 | 7 | — | 11 | 10 | 46 | 47 | 53 | 85 | 49 | 46 | 21 | 19 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | S 22 | S 22 | S 20 | S 20 | — | S 24 | ENE 11 | S 21 | S 19 | — | — | — | — | ENE 10 | ENE 10 |
| kJ | — | — | — | — | — | — | — | — | — | 9 | 9 | 7 | 7 | — | 11 | 22 | 9 | 29 | — | — | — | — | 19 | 19 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | S 12 | S 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | 738 | 628 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 85 | 113 | 113 | 113 | 85 | 85 | 113 | 85 | 85 | 113 | 113 | 44 | 44 | 39 | 39 | 39 | 39 | 39 | 39 | 39 | 9 | 9 | 1 | 1 |
Best forecast wave conditions in Wellington | ||||||||||||||||||||||||
Best forecast wave conditions in New Zealand | ||||||||||||||||||||||||
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