Surf Forecasts:
Castlepoint - The Gap surf forecast from 10 Jun 2026:
- Best quality surf: Thursday 18 Jun, 12AM (local time) - 6.5ft (2.0m), 16s period, S swell with cross-offshore winds.
- Most powerful swell: Thursday 18 Jun, 9AM (local time) - 10ft (3.0m), 16s period, S swell with 4,575 kJ wave energy.
- Next surfable swell (1★+): Thursday 11 Jun, 9AM (local time) - 5.5ft (1.7m), 10s period with SSE swell.
Best Forecast Surf Conditions for Castlepoint - The Gap this week:
The surf forecast for Castlepoint - The Gap over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Jun 11) at 9AM. The primary swell is predicted to be 1.7m and 10s period with a secondary swell of 1.2m and 14s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Castlepoint - The Gap in the next 16 days are 3.0m 16s and forecast to arrive on Thursday (Jun 18) at 9AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 3s period and expected on Monday (Jun 15) at 12AM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9AM (Thu 11th Jun) | 5.5ft (1.7m) 10s |
| Best Surf | 12AM (Thu 18th Jun) | 6.5ft (2.0m) 16s |
| Most Powerful | 9AM (Thu 18th Jun) | 10ft (3.0m) 16s |
Table - best surf conditions forecast for Castlepoint - The Gap over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 13°C on Sat afternoon, min 8°C on Thu morning). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 2mm), mostly falling on Mon night. Very mild (max 16°C on Sun afternoon, min 9°C on Tue night). Winds decreasing (fresh winds from the WNW on Sun night, light winds from the NW by Tue afternoon). | ||||||||||||||||||||
Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | Wednesday 17 | |||||||||||||||
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) | SSE 10 | SSE 12 | SSE 11 | SSE 11 | SSE 10 | SSE 9 | SSE 9 | SSE 10 | SSE 10 | SSE 10 | S 15 | SSW 12 | SSW 12 | S 11 | SSW 18 | S 6 | S 6 | S 9 | S 14 | S 18 | S 16 |
Wave Graph  | |||||||||||||||||||||
 kJ | 528 | 1159 | 716 | 343 | 209 | 115 | 132 | 154 | 173 | 123 | 113 | 152 | 140 | 88 | 65 | 96 | 112 | 199 | 146 | 390 | 2036 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | glassy | cross-off | cross-off | cross | cross-off | off | cross-on | off | cross-off | cross-off | off | off | off | off | cross-off | cross-off | off | cross-off | cross-on | cross-off |
High Tide | 1:12PM1.33m | 1:40AM1.33m | 2:06PM1.41m | 2:37AM1.36m | 3:02PM1.49m | 3:37AM1.38m | 3:59PM1.56m | 4:38AM1.40m | 4:57PM1.61m | 5:37AM1.41m | 5:56PM1.64m | 6:36AM1.41m | 6:56PM1.63m | ||||||||
Low Tide | 7:21PM0.15m | 7:49AM0.14m | 8:18PM0.13m | 8:43AM0.13m | 9:19PM0.10m | 9:43AM0.11m | 10:22PM0.07m | 10:45AM0.07m | 11:26PM0.03m | 11:45AM0.01m | 00:30AM-0.01m | 12:43PM-0.04m | 1:32AM-0.05m | ||||||||
 | |  |  | | | | | | | | | | |  | | |  | | | | |
 | 7:35 | — | — | 7:35 | — | — | 7:37 | — | — | 7:37 | — | — | 7:37 | — | — | 7:37 | — | — | 7:37 | — | — |
 | — | 4:52 | — | — | 4:52 | — | — | 4:52 | — | — | 4:52 | — | — | 4:52 | — | — | 4:52 | — | — | 4:52 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | — | — | — | — | — |
Temp °C | 10 | 10 | 9 | 11 | 11 | 10 | 12 | 13 | 12 | 14 | 16 | 15 | 15 | 16 | 14 | 11 | 12 | 10 | 12 | 12 | 10 |
Feels °C | 8 | 8 | 6 | 8 | 8 | 8 | 10 | 11 | 9 | 10 | 12 | 9 | 9 | 12 | 9 | 6 | 8 | 6 | 10 | 10 | 9 |
Swell 1 Height (m) Direction Period (s) | SSE 10 | SSE 12 | SSE 11 | SSE 11 | SSE 10 | SSE 9 | SSE 9 | SSE 10 | SSE 10 | SSE 10 | SSE 9 | SSW 12 | SSW 12 | S 11 | S 10 | SSW 14 | S 6 | S 9 | SSW 9 | S 13 | S 16 |
| kJ | 528 | 1159 | 716 | 343 | 209 | 115 | 132 | 154 | 173 | 123 | 86 | 152 | 140 | 88 | 56 | 75 | 75 | 199 | 110 | 345 | 2036 |
Swell 2 Height (m) Direction Period (s) | SSE 14 | SSW 17 | SSW 16 | SSW 14 | SSW 16 | SSW 15 | S 13 | SSW 20 | SSW 17 | SSW 17 | S 15 | SE 10 | SE 13 | SE 12 | SE 11 | SSE 11 | SSW 10 | S 15 | S 14 | S 18 | SE 12 |
| kJ | 497 | 29 | 48 | 20 | 24 | 22 | 30 | 75 | 99 | 101 | 113 | 24 | 61 | 37 | 19 | 11 | 86 | 17 | 146 | 390 | 24 |
Swell 3 Height (m) Direction Period (s) | SSW 10 | SSW 14 | SSW 16 | S 18 | SE 15 | S 14 | SW 14 | — | — | SE 13 | SE 13 | SE 13 | — | S 16 | SSW 18 | S 10 | SSE 10 | SE 10 | SE 11 | SE 13 | — |
| kJ | 83 | 18 | 162 | 25 | 8 | 4 | 8 | — | — | 7 | 25 | 7 | — | 19 | 65 | 8 | 10 | 4 | 5 | 26 | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | NNW 3 | NW 3 | NW 3 | WNW 3 | WNW 3 | S 6 | S 6 | NW 3 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | 1 | 4 | 3 | 3 | 1 | 96 | 112 | 2 | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 25 | 25 | 0 | 74 | 74 | 0 | 0 | 0 | 16 | 0 | 0 |
Best forecast wave conditions in The Wairarapa | |||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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Information about the Castlepoint - The Gap Surf forecast
The above surf forecast table for Castlepoint - The Gap provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Castlepoint - The Gap can be found by selecting the local surf guide option on the grey menu. Our Castlepoint - The Gap 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 - The Gap) 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 - The Gap 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 - The Gap, 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 80 km (50 miles) away and Levin, 86 km (53 miles) away.
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