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Castlepoint Beach Surf Forecast
/ Wairarapa (36 surf breaks) /
Surf Forecasts:
Castlepoint Beach surfForecast / Wairarapa / New Zealand
16 Day Weather and Surf, issued 5 pm Sunday 17 May 2026 NZSTForecast update in hr min s Forecast update imminent
Castlepoint Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Castlepoint Beach sea temperature is
13.6° C
(Which is 1.2°C colder than average for this time of year)Best Forecast Surf Conditions for Castlepoint Beach this week:
The surf forecast for Castlepoint Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (May 18) at 12AM. The primary swell is predicted to be 1.1m and 10s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Castlepoint Beach in the next 16 days are 1.4m 18s and forecast to arrive on Monday (May 25) at 12AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 12s period and expected on Sunday (May 24) at 3PM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Mon 18th May) | 3.5ft (1.1m) 10s |
| Best Surf | 6AM (Sun 24th May) | 5ft (1.6m) 12s |
| Most Powerful | 12AM (Mon 25th May) | 4.5ft (1.4m) 18s |
Table - best surf conditions forecast for Castlepoint Beach over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 14°C on Tue afternoon, min 8°C on Tue night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Very mild (max 16°C on Thu afternoon, min 10°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Sun 17 | Monday 18 | Tuesday 19 | Wednesday 20 | Thursday 21 | Friday 22 | Saturday 23 | |||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
SSE 10 | SSE 10 | SSE 9 | SSE 9 | S 10 | S 9 | S 9 | SSE 8 | S 8 | SSE 9 | SSE 8 | NE 5 | SSE 12 | S 11 | S 10 | S 9 | SE 9 | SE 9 | SE 11 | NE 12 | NE 12 | |
306 | 240 | 184 | 154 | 125 | 113 | 79 | 57 | 35 | 26 | 13 | 10 | 50 | 57 | 47 | 42 | 21 | 26 | 18 | 181 | 666 | |
Wind (km/h) | |||||||||||||||||||||
cross-off | off | cross-off | cross | on | cross | on | cross-on | cross | cross | cross | cross | cross | cross-off | cross | cross-on | cross-off | cross-off | glassy | glassy | glassy | |
High Tide | 5:21PM1.55m | 6:00AM1.42m | 6:19PM1.61m | 6:59AM1.43m | 7:18PM1.64m | 7:57AM1.43m | 8:15PM1.63m | 8:53AM1.43m | 9:13PM1.59m | 9:47AM1.41m | 10:11PM1.53m | 10:40AM1.38m | 11:08PM1.47m | 11:33AM1.35m | |||||||
Low Tide | 11:49PM0.07m | 12:12PM0.09m | 00:53AM0.02m | 1:09PM0.03m | 1:54AM-0.03m | 2:05PM-0.03m | 2:52AM-0.07m | 3:01PM-0.06m | 3:47AM-0.09m | 3:58PM-0.08m | 4:40AM-0.09m | 4:54PM-0.07m | 5:31AM-0.06m | ||||||||
 |  | |  | | | |  | | | | | | | | | | | | | | |
 | — | — | 7:16 | — | — | 7:18 | — | — | 7:18 | — | — | 7:20 | — | — | 7:20 | — | — | 7:22 | — | — | 7:22 |
 | 5:05 | — | — | 5:04 | — | — | 5:02 | — | — | 5:02 | — | — | 5:01 | — | — | 5:00 | — | — | 5:00 | — | 5:00 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 12 | 11 | 12 | 13 | 12 | 13 | 14 | 11 | 13 | 14 | 11 | 14 | 16 | 13 | 15 | 16 | 12 | 15 | 15 | 12 | 13 |
9 | 9 | 10 | 11 | 10 | 11 | 11 | 9 | 9 | 10 | 6 | 10 | 14 | 12 | 13 | 13 | 9 | 14 | 13 | 11 | 12 | |
Swell 1 Height (m) Direction Period (s) | SSE 10 | SSE 10 | SSE 9 | SSE 9 | S 10 | S 9 | S 9 | SSE 8 | S 8 | SSE 9 | NE 4 | NE 5 | SSE 12 | S 11 | S 10 | S 9 | ENE 6 | ENE 6 | ENE 6 | NE 12 | ENE 12 |
 kJ | 306 | 240 | 184 | 154 | 125 | 113 | 79 | 57 | 35 | 26 | 5 | 6 | 50 | 57 | 47 | 42 | 20 | 26 | 15 | 181 | 365 |
Swell 2 Height (m) Direction Period (s) | ENE 10 | S 16 | ENE 10 | ENE 9 | E 5 | E 5 | ENE 10 | ENE 4 | ENE 9 | NE 4 | SSE 8 | SSE 10 | NE 5 | NE 5 | NE 6 | NE 6 | SE 9 | SSW 11 | SE 11 | SSW 12 | SSW 13 |
| kJ | 34 | 127 | 31 | 17 | 12 | 7 | 19 | 8 | 16 | 3 | 13 | 10 | 4 | 6 | 9 | 12 | 21 | 25 | 18 | 46 | 56 |
Swell 3 Height (m) Direction Period (s) | SSW 15 | ENE 10 | SSW 14 | SSW 13 | ENE 9 | ENE 10 | E 5 | ENE 9 | ENE 4 | ENE 9 | ENE 8 | ENE 9 | NE 9 | NE 9 | E 11 | S 16 | SSW 13 | SE 9 | SSW 12 | SE 11 | SSW 9 |
| kJ | 79 | 33 | 39 | 18 | 17 | 20 | 4 | 17 | 2 | 8 | 7 | 8 | 3 | 3 | 2 | 5 | 17 | 19 | 15 | 20 | 15 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | ENE 2 | NE 4 | — | NNE 4 | NNW 2 | — | — | — | — | NE 6 | — | — | — | — | NE 12 |
| kJ | — | — | — | — | — | — | 1 | 14 | — | 9 | 1 | — | — | — | — | 34 | — | — | — | — | 666 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 106 | 89 | 1 | 54 | 1 | 17 | 29 | 142 | 211 | 3 | 3 | 3 | 1 | 3 | 2 | 27 | 0 | 0 |
Best forecast wave conditions in The Wairarapa | |||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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 Castlepoint Beach 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 Castlepoint Beach Surf forecast
The above surf forecast table for Castlepoint Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Castlepoint Beach can be found by selecting the local surf guide option on the grey menu. Our Castlepoint Beach 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 (Castlepoint Beach) 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 Castlepoint Beach 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.
Are you planning a holiday in The Wairarapa? If you are looking for accommodation near Castlepoint Beach, camping, hotels and holiday cottages in The Wairarapa, consider staying in Masterton which is 48 km (30 miles) away. Other places in and around The Wairarapa where you can find information about places to rent, and car hire include Palmerston North which is 79 km (49 miles) away and Levin, 85 km (53 miles) away.
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