
Surf Forecasts:
Mount Maunganui surf forecast from 13 Sep 2026:
- Best quality surf: Friday 18 Sep, 6AM (local time) - 5.5ft (1.7m), 7s period, NNE swell with offshore winds.
- Most powerful swell: Friday 18 Sep, 3AM (local time) - 6ft (1.9m), 7s period, NNE swell with 342 kJ wave energy.
- Next surfable swell (1★+): Friday 18 Sep, 6AM (local time) - 5.5ft (1.7m), 7s period with NNE swell.
Best Forecast Surf Conditions for Mount Maunganui this week:
The surf forecast for Mount Maunganui over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Sep 18) at 6AM. The primary swell is predicted to be 1.7m and 7s period with a secondary swell of 0.1m and 11s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Mount Maunganui in the next 16 days are 1.9m 7s and forecast to arrive on Friday (Sep 18) at 3AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 4s period and expected on Saturday (Sep 19) at 9PM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Fri 18th Sep) | 5.5ft (1.7m) 7s |
| Best Surf | 6AM (Fri 18th Sep) | 5.5ft (1.7m) 7s |
| Most Powerful | 3AM (Fri 18th Sep) | 6ft (1.9m) 7s |
Table - best surf conditions forecast for Mount Maunganui over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a look at what’s cooking for Mount Maunganui.
Right off the bat, I gotta be straight with you – this is one of those outlooks where you might wanna take up another hobby for a bit. The whole 16-day window is looking pretty grim, with a long stretch of tiny, weak waves. The first recommendation doesn't even pop up until Friday the 18th of September, and even then, it's not anything to write home about.
For the first five days, from Sunday the 13th through to Thursday the 17th, we're looking at flat, weak conditions. Swell heights are stuck at 1 ft, coming from the NE, with combined energy readings barely cracking 30. That's about as weak as it gets. The water temp is sitting at 58°F, which is about average for this time of year. You'll get some glassy conditions on Monday afternoon the 14th, but with no swell to push around, it’s just a flat, pretty lake. There's a long period of poor surf with almost no energy.
Now, we finally see a pulse of energy arrive on Friday morning the 18th. The swell bumps up to 5 ft from the NNE, but it’s a short-period 7-second windswell. The combined energy hits 273, which is moderate, but the quality just isn't there. The wind is cross-off from the WSW, which is clean, but it's short-period stuff breaking on a beach. It's likely to be a bit of a messy, dumpy wave. That morning session is the best we've got, with “expect good surf conditions” in the data. The afternoon sees it drop off, and it stays ordinary through Saturday.
After that little blip, we drop back into the doldrums. From Sunday the 20th right through to the end of the outlook on Monday the 28th, it’s back to tiny waves under 2 ft and combined energy levels well under 100. There’s a glimpse of light offshore winds on Sunday morning the 20th, but on a 2 ft swell, it’s barely a ripple.
So, the only standout here is the Friday morning session on the 18th of September. It’s the most size we’ll see, and it’ll be clean. But don’t expect perfection – it’s a short-period windswell, so it’ll be a bit lumpy and fat. Still, for the desperate among you, that’s your window. It’s a beginner-friendly break by nature, so that size is fine, but the quality is ordinary.
To sum it up: a long dry spell, a brief pulse of mediocre but surfable waves on Friday the 18th, and then flat again. It’s a tough run for the Mount.
Rusty.
Short Range ForecastMostly dry. Very mild (max 17°C on Sun afternoon, min 8°C on Tue night). Wind will be generally light. | Days 4-6 Weather SummaryHeavy rain (total 25mm), heaviest during Thu night. Very mild (max 16°C on Wed afternoon, min 8°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | |||||||||||||||
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) | NE 13 | NE 13 | NE 12 | NE 12 | NE 12 | NE 12 | NE 13 | NNE 11 | NE 13 | NE 12 | NE 12 | NE 12 | NE 12 | NE 12 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 8 | NNE 10 | NE 8 |
Wave Graph | |||||||||||||||||||||
26 | 27 | 25 | 23 | 23 | 23 | 27 | 12 | 26 | 24 | 24 | 23 | 22 | 21 | 232 | 268 | 181 | 127 | 173 | 192 | 102 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | cross-off | glassy | off | cross-off | on | cross-off | cross-off | cross-off | cross-off | on | on | on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 9:00PM1.73m | 9:26AM1.73m | 9:46PM1.70m | 10:11AM1.71m | 10:31PM1.67m | 10:55AM1.67m | 11:13PM1.63m | 11:40AM1.62m | 11:54PM1.59m | 12:26PM1.59m | 00:35AM1.53m | 1:14PM1.55m | 1:19AM1.48m | ||||||||
Low Tide | 2:42PM0.14m | 3:12AM0.08m | 3:29PM0.15m | 3:55AM0.09m | 4:13PM0.18m | 4:38AM0.13m | 4:55PM0.24m | 5:19AM0.19m | 5:38PM0.32m | 5:59AM0.27m | 6:25PM0.40m | 6:41AM0.35m | 7:17PM0.46m | ||||||||
6:18 | — | — | 6:16 | — | — | 6:16 | — | — | 6:13 | — | — | 6:13 | — | — | 6:11 | — | — | 6:09 | — | — | |
— | 6:02 | — | — | 6:04 | — | — | 6:05 | — | — | 6:06 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 19 | 5 | 1 | — | — | — | — |
Temp °C | 15 | 17 | 11 | 15 | 15 | 12 | 14 | 15 | 12 | 15 | 16 | 11 | 14 | 15 | 14 | 15 | 15 | 11 | 13 | 16 | 13 |
Feels °C | 10 | 12 | 9 | 13 | 14 | 11 | 13 | 13 | 10 | 12 | 12 | 8 | 11 | 11 | 11 | 13 | 13 | 9 | 10 | 10 | 7 |
Swell 1 Height (m) Direction Period (s) | NE 13 | NE 13 | NE 12 | NE 12 | NE 4 | NE 12 | NE 13 | NNE 11 | NE 13 | NE 12 | NE 12 | NE 12 | NE 12 | NE 12 | ENE 11 | NNE 7 | NNE 7 | NNE 7 | NNE 8 | NNE 10 | NE 8 |
26 | 27 | 25 | 23 | 4 | 23 | 27 | 12 | 26 | 24 | 24 | 23 | 22 | 21 | 12 | 268 | 181 | 127 | 173 | 192 | 102 | |
Swell 2 Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 4 | NE 12 | ENE 4 | E 3 | E 3 | ENE 4 | — | NE 10 | NE 10 | N 11 | N 11 | — | NE 11 | NE 11 | NE 11 | E 12 | NW 4 | NNW 8 |
7 | 7 | 7 | 1 | 23 | 1 | 1 | 1 | 1 | — | 4 | 4 | 2 | 2 | — | 5 | 5 | 5 | 3 | 1 | 11 | |
Swell 3 Height (m) Direction Period (s) | — | N 14 | N 14 | N 14 | NE 15 | E 8 | E 9 | NE 13 | NE 11 | N 12 | — | — | — | — | — | — | — | E 12 | — | — | — |
— | 4 | 4 | 4 | 9 | 1 | 2 | 7 | 5 | 3 | — | — | — | — | — | — | — | 3 | — | — | — | |
Wind waves Height (m) Direction Period (s) | WSW 4 | WSW 4 | WSW 3 | — | — | — | — | — | — | WSW 2 | — | WNW 2 | NNW 3 | N 4 | NNE 7 | — | — | W 2 | WSW 3 | WSW 4 | WSW 4 |
29 | 11 | 1 | — | — | — | — | — | — | 1 | — | 1 | 3 | 10 | 232 | — | — | 1 | 2 | 11 | 26 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 26 | 259 | 147 | 149 | 199 | 124 | 120 | 188 | 186 | 188 | 188 | 188 | 188 | 188 | 127 | 0 | 0 | 0 | 0 | 52 | 0 |
Best forecast wave conditions in Bay of Plenty | |||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||
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Information about the Mount Maunganui Surf forecast
The above surf forecast table for Mount Maunganui provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Mount Maunganui can be found by selecting the local surf guide option on the grey menu. Our Mount Maunganui 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 (Mount Maunganui) 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 Mount Maunganui 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 Bay of Plenty? If you are looking for accommodation near Mount Maunganui, camping, hotels and holiday cottages in Bay of Plenty, consider staying in Tauranga which is 6 km (4 miles) away. Other places in and around Bay of Plenty where you can find information about places to rent, and car hire include Rotorua which is 57 km (35 miles) away, Cambridge, Hamilton and Whakatane.










