Surf Forecasts:
Waimarama surf forecast from 12 Aug 2026:
- Best quality surf: Sunday 16 Aug, 6PM (local time) - 11ft (3.5m), 10s period, S swell with cross-offshore winds.
- Most powerful swell: Wednesday 19 Aug, 3PM (local time) - 15ft (4.5m), 16s period, S swell with 8,880 kJ wave energy.
- Next surfable swell (1★+): Saturday 15 Aug, 6PM (local time) - 4.5ft (1.3m), 8s period with ENE swell.
Best Forecast Surf Conditions for Waimarama this week:
The surf forecast for Waimarama over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Aug 15) at 6PM. The primary swell is predicted to be 1.3m and 8s period with a secondary swell of 0.9m and 7s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Waimarama in the next 16 days are 4.5m 16s and forecast to arrive on Wednesday (Aug 19) at 3PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 6s period and expected on Sunday (Aug 16) at 6AM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6PM (Sat 15th Aug) | 4.5ft (1.3m) 8s |
| Best Surf | 6PM (Sun 16th Aug) | 11ft (3.5m) 10s |
| Most Powerful | 3PM (Wed 19th Aug) | 15ft (4.5m) 16s |
Table - best surf conditions forecast for Waimarama over the next 16 days.
The Lowdown
G’day, I’m Rusty, and here’s how things are shaping up for Waimarama over the next couple of weeks.
It’s a pretty quiet start, with not much to get excited about until later in the period. The first few days are a bit of a write-off with poor surf conditions, so we’re looking at a gap of about a week before things really kick off. Hold tight, it’s worth the wait.
From Thursday the 13th through to Monday the 17th, the surf is either poor or marginal—mostly cross-onshore winds, short period swells, and messy conditions. No point paddling out in that. The combined swell energy is weak to moderate, starting at 224 and climbing to 489 on Friday, but the wind just isn’t playing ball. Sunday the 16th sees a 31 mph near gale, making it pretty much a write-off, though there’s plenty of swell—up to 12 ft with a 9-second period.
Then Monday the 17th brings a big change. A strong 12 ft SSE swell rolls in with a 10-second period, and fresh offshore winds from the SSW make for clean, lined-up waves. The combined energy hits 2417, which is strong, but honestly, this is too big for Waimarama—it’s a beginner-friendly break, and 12 ft is really for experienced surfers only. The same goes for Tuesday (7 ft to 8 ft) and Wednesday the 19th, when a massive 15 ft swell with a 12 to 16-second period arrives, and the combined energy goes through the roof (10336 to 13486). That’s a very long-period groundswell, and while it’s offshore and clean, it’s definitely only for the experts.
The standout window is Thursday the 20th. The morning is the best on offer: a 10 ft S swell with a 13-second period, light WSW cross-offshore winds, and glassy conditions. The combined energy is 4127, which is strong, and the water temperature is about average for this time of year. Waimarama is a beach and reef setup, fairly exposed to the east, so this S swell with a long period will wrap in nicely, offering some proper shape. Crowds are sometimes an issue, but with this kind of clean, powerful surf, it’s worth it.
From Friday the 21st onwards, the swell drops off. Friday morning sees 5 ft S swell with light offshore winds (622 combined energy), and Saturday the 22nd is a real treat—glassy conditions with a 4 ft S swell and a 14-second period, combined energy of 591. That’s clean, fun, and much more manageable. The weekend continues with light winds and clean waves through to Sunday morning, but by Sunday afternoon and into Monday, the surf fades to 2 ft to 5 ft, and the wind turns onshore again.
Further into the second week, there’s a pulse of NE swell around the 27th and 28th, but winds are a bit mixed. Friday the 28th morning looks promising—5 ft ENE swell, 10-second period, with moderate offshore SW winds, giving clean conditions (568 combined energy). That’s one to keep an eye on.
So, bottom line: if you’re an experienced surfer, Thursday the 20th morning is the standout. For everyone else, the weekend of the 22nd and 23rd offers the best balance of clean, surfable waves without the raw power.
Rusty.
Short Range ForecastHeavy rain (total 23mm), heaviest during Fri night. Very mild (max 13°C on Fri morning, min 9°C on Wed night). Wind will be generally light. | Days 5-7 Weather SummaryModerate rain (total 16mm), heaviest on Sat night. Very mild (max 13°C on Sat night, min 6°C on Mon night). Mainly strong winds. | ||||||||||||||||||
Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | ||||||||||||||
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) | SE 9 | SE 8 | SE 8 | ENE 7 | NE 7 | ENE 7 | E 7 | ENE 8 | E 8 | ENE 9 | S 8 | S 9 | S 10 | SSE 10 | SSE 10 | SSE 11 | SE 10 | S 9 | S 11 |
Wave Graph | |||||||||||||||||||
235 | 120 | 78 | 165 | 295 | 141 | 218 | 662 | 349 | 228 | 625 | 1809 | 2725 | 2203 | 2200 | 2222 | 981 | 1129 | 3611 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-on | cross-on | cross-on | on | cross-on | on | on | off | off | cross-off | cross-off | off | off | off | off | off | off |
High Tide | 5:14AM1.52m | 5:44PM1.66m | 6:10AM1.53m | 6:39PM1.65m | 7:06AM1.53m | 7:33PM1.63m | 8:00AM1.52m | 8:25PM1.59m | 8:52AM1.50m | 9:15PM1.53m | 9:43AM1.47m | 10:05PM1.47m | |||||||
Low Tide | 11:08PM0.06m | 11:26AM0.02m | 00:06AM0.04m | 12:24PM0.02m | 1:01AM0.03m | 1:19PM0.03m | 1:55AM0.03m | 2:14PM0.05m | 2:46AM0.06m | 3:07PM0.10m | 3:36AM0.10m | 3:58PM0.15m | |||||||
— | 7:03 | — | — | 7:01 | — | — | 7:00 | — | — | 6:58 | — | — | 6:58 | — | — | 6:56 | — | — | |
— | — | 5:30 | — | — | 5:31 | — | — | 5:31 | — | — | 5:32 | — | — | 5:34 | — | — | 5:35 | — | |
mm | 3 | 1 | — | — | — | 2 | 14 | 2 | 1 | 5 | 3 | 4 | 2 | 2 | — | — | — | — | — |
Temp °C | 11 | 11 | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 8 | 8 | 9 | 9 | 9 | 8 | 10 | 10 | 10 |
Feels °C | 5 | 8 | 9 | 9 | 12 | 10 | 10 | 11 | 12 | 13 | -3 | -3 | -1 | 0 | -1 | 1 | 0 | 1 | 2 |
Swell 1 Height (m) Direction Period (s) | SE 9 | SE 8 | SE 8 | SE 8 | ENE 7 | ESE 8 | ESE 14 | E 8 | E 8 | ENE 9 | ENE 9 | ENE 9 | SSW 19 | E 9 | E 10 | SSE 11 | SE 10 | SE 10 | E 11 |
235 | 120 | 78 | 35 | 153 | 22 | 18 | 439 | 349 | 228 | 218 | 116 | 115 | 83 | 130 | 2222 | 981 | 279 | 2 | |
Swell 2 Height (m) Direction Period (s) | S 10 | S 9 | SSE 9 | SE 8 | ESE 8 | SSE 9 | SSE 9 | ESE 13 | ESE 11 | ESE 8 | ESE 8 | ESE 8 | — | S 16 | S 15 | E 10 | E 10 | ESE 11 | — |
70 | 42 | 17 | 15 | 22 | 8 | 7 | 17 | 24 | 85 | 99 | 57 | — | 131 | 113 | 65 | 18 | 319 | — | |
Swell 3 Height (m) Direction Period (s) | NE 10 | ESE 13 | S 9 | S 16 | SE 9 | ESE 14 | S 15 | SE 8 | ESE 13 | ESE 11 | SSW 17 | SSW 16 | — | — | — | SSW 14 | — | — | — |
4 | 18 | 14 | 5 | 19 | 20 | 4 | 3 | 17 | 25 | 55 | 50 | — | — | — | 66 | — | — | — | |
Wind waves Height (m) Direction Period (s) | NE 5 | NE 6 | ENE 6 | ENE 7 | NE 7 | ENE 7 | E 7 | ENE 8 | — | — | S 8 | S 9 | S 10 | SSE 10 | SSE 10 | SSW 8 | S 9 | S 9 | S 11 |
36 | 44 | 57 | 165 | 295 | 141 | 218 | 662 | — | — | 625 | 1809 | 2725 | 2203 | 2200 | 653 | 679 | 1129 | 3611 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 58 | 58 | 2 | 29 | 2 | 109 | 80 | 26 | 2 | 0 | 210 | 207 | 40 | 40 | 40 | 0 | 220 | 256 | 40 |
Best forecast wave conditions in Hawkes Bay | |||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||
Header Global | |||||||||||||||||||
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Information about the Waimarama Surf forecast
The above surf forecast table for Waimarama provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Waimarama can be found by selecting the local surf guide option on the grey menu. Our Waimarama 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 (Waimarama) 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 Waimarama 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.
Waimarama is 25 km (16 miles) from the city of Hastings. If you plan a holiday in Hawkes Bay, look for hotels and other accommodation in Hastings. Hastings has rooms for a wide range of budgets as well as car hire and transport links.











