
Surf Forecasts:
Kihei Cove surf forecast from 12 Aug 2026:
- Best quality surf: Wednesday 12 Aug, 11AM (local time) - 3.5ft (1.0m), 18s period, S swell with cross-offshore winds.
- Most powerful swell: Thursday 13 Aug, 2AM (local time) - 4.5ft (1.3m), 16s period, S swell with 879 kJ wave energy.
- Next surfable swell (1★+): Tuesday 11 Aug, 11PM (local time) - 2ft (0.6m), 20s period with S swell.
Best Forecast Surf Conditions for Kihei Cove this week:
The surf forecast for Kihei Cove over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Aug 11) at 11PM. The primary swell is predicted to be 0.6m and 20s period with a secondary swell of 0.8m and 14s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Kihei Cove in the next 16 days are 1.3m 16s and forecast to arrive on Thursday (Aug 13) at 2AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 5.5m 11s period and expected on Sunday (Aug 16) at 5AM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Tue 11th Aug) | 2ft (0.6m) 20s |
| Best Surf | 11AM (Wed 12th Aug) | 3.5ft (1.0m) 18s |
| Most Powerful | 2AM (Thu 13th Aug) | 4.5ft (1.3m) 16s |
Table - best surf conditions forecast for Kihei Cove over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s talk surf for the next couple of weeks.
We got a slow start, but the ocean's got a pulse, and it’s got some decent rhythm to it. The main takeaway? There’s a decent run of small but clean surf coming up this week, with a couple of standout windows where it all comes together. The water is sitting at a very comfortable 80°F, which is about normal for this time of year, so the boardies are all you need.
The Early Stretch (Tuesday, August 11th - Friday, August 14th):
We kick things off with a clean little pulse. The first proper session is Tuesday afternoon. The swell is small at 3ft from the SSW, but the wind is glassy, making the most of what’s there. The energy is on the weaker side of things, with a combined energy reading of 354. It’s not going to blow your mind, but there will be waves.
The pick of this stretch is definitely Wednesday and Thursday. The swell bumps up to a clean 3ft on Wednesday, building to 4ft on Thursday, still from the south. The period jumps up to 18 seconds on Wednesday, which is a proper groundswell, and the wind is light offshore from the NNE. The combined energy takes a big jump to 879, which is a solid, moderate level of power. These are going to be your best bets for a classic, clean reef session at Kihei Cove. The water will have some push, but it won’t be scary.
Friday holds on with 3ft of south swell, but the quality drops slightly. Morning is alright, but the afternoon picks up a bit more wind, making it a bit less ideal.
The Weekend Hiccup (Saturday, August 15th - Sunday, August 16th)
Then the wind gods get angry. Saturday is a mess. Strong offshore winds from the NE at 22-25 mph are going to make it nearly impossible to paddle into the waves at this reef. The swell’s there, but it will be blown out and treacherous. This looks more like a day for the kite gear than a surfboard.
Sunday is a write-off too. The wind swings onshore from the SSE, making it choppy and bumpy. The energy also drops way down. Save your energy.
The Second Chance (Monday, August 17th - Tuesday, August 18th)
Things calm down on Monday. The wind switches back to glassy and light offshore, and we get another clean, small window. Swell is back to around 3ft. It’s a return to the low-key, clean conditions we saw at the start. Good for getting a few fun ones.
The Long Range Look (Wednesday, August 19th - Wednesday, August 26th)
The second week is a mixed bag. It gets pretty weak around the 19th and 20th, with the swell dropping right down to 1ft and 2ft. You won’t need to rush out for those.
But there is a light at the end of the tunnel. The forecast is showing a really promising pulse right around Monday, August 24th. The swell rises to 4ft from the south with that long-period energy, and the wind is forecast to be *completely* glassy. Combined energy readings are strong, hitting 973. That is looking like the standout day of the whole period. If it comes together as forecasted, it’ll be well worth a paddle out.
The days around it, like Sunday the 23rd and Tuesday the 25th, also look fun with similar-size swell and clean winds. There's also another pulse of long-period (19s) south swell on Saturday the 22nd that could be sneaky good. These long-period south swells can be a bit tricky, but a reef like Kihei Cove handles them perfectly.
It's all a bit far out, so don’t hold me to it, but the signals are there. A fun week ahead, and a potentially very good Monday next week.
Stay stoked.
- Rusty
Short Range ForecastMostly dry. Warm (max 29°C on Wed afternoon, min 24°C on Tue night). Wind will be generally light. | Days 5-7 Weather SummaryHeavy rain (total 125mm), heaviest during Sat night. Warm (max 28°C on Sat afternoon, min 26°C on Fri night). Winds decreasing (strong winds from the NE on Sat afternoon, calm by Sun night). | ||||||||||||||||||
Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | ||||||||||||||
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) | S 19 | S 18 | S 18 | S 16 | S 16 | S 15 | S 15 | S 14 | S 14 | S 14 | S 13 | S 13 | S 14 | S 16 | S 7 | S 15 | S 14 | S 14 | S 13 |
Wave Graph | |||||||||||||||||||
273 | 627 | 606 | 879 | 597 | 653 | 636 | 508 | 411 | 293 | 284 | 280 | 250 | 417 | 276 | 347 | 264 | 257 | 173 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | cross-off | cross-off | cross-off | off | cross-off | off | off | off | off | cross | cross-on | cross-off | cross-off | off | off | cross-off |
High Tide | 3:42AM0.39m | 4:09PM0.84m | 4:28AM0.43m | 4:47PM0.78m | 5:15AM0.47m | 5:22PM0.70m | 6:03AM0.51m | 5:57PM0.61m | 6:53AM0.54m | 6:31PM0.53m | 7:48AM0.57m | 7:05PM0.45m | |||||||
Low Tide | 10:18PM0.06m | 8:57AM-0.01m | 10:49PM0.05m | 9:47AM0.02m | 11:17PM0.05m | 10:36AM0.07m | 11:45PM0.05m | 11:28AM0.13m | 00:14AM0.05m | 12:23PM0.19m | 00:44AM0.05m | 1:27PM0.24m | 1:18AM0.06m | ||||||
— | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:05 | — | — | 6:05 | — | — | |
6:58 | — | 6:57 | — | — | 6:55 | — | — | 6:55 | — | — | 6:54 | — | — | 6:53 | — | — | 6:52 | — | |
mm | — | — | — | — | — | — | — | — | — | 2 | 5 | 5 | 94 | 4 | 7 | 4 | 1 | 3 | — |
Temp °C | 26 | 28 | 29 | 26 | 28 | 29 | 26 | 29 | 29 | 26 | 27 | 28 | 26 | 28 | 27 | 26 | 27 | 27 | 25 |
Feels °C | 28 | 30 | 31 | 27 | 29 | 29 | 26 | 31 | 30 | 26 | 25 | 26 | 23 | 30 | 29 | 30 | 30 | 30 | 27 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | S 18 | S 18 | S 16 | S 16 | S 15 | S 15 | S 14 | S 14 | S 14 | S 13 | S 13 | S 14 | S 16 | S 7 | S 15 | S 14 | S 14 | S 13 |
243 | 627 | 606 | 879 | 597 | 653 | 636 | 508 | 411 | 293 | 284 | 280 | 250 | 417 | 276 | 347 | 264 | 257 | 173 | |
Swell 2 Height (m) Direction Period (s) | S 19 | SSW 13 | SSW 13 | W 12 | SSW 12 | W 12 | W 12 | W 12 | W 12 | W 11 | W 11 | W 11 | S 18 | W 12 | S 13 | S 6 | S 5 | W 11 | W 11 |
273 | 222 | 218 | 25 | 111 | 11 | 11 | 10 | 11 | 10 | 9 | 22 | 99 | 26 | 125 | 45 | 5 | 21 | 9 | |
Swell 3 Height (m) Direction Period (s) | W 11 | W 13 | W 13 | — | W 12 | SW 19 | SW 18 | SW 18 | SSW 17 | SSW 17 | S 20 | SSW 16 | W 13 | SW 19 | S 16 | W 11 | W 11 | SSW 19 | SSW 19 |
9 | 30 | 28 | — | 11 | 14 | 13 | 12 | 30 | 30 | 30 | 25 | 30 | 15 | 127 | 22 | 22 | 37 | 37 | |
Wind waves Height (m) Direction Period (s) | E 5 | E 8 | E 6 | E 6 | E 6 | E 6 | E 6 | E 9 | E 11 | E 12 | E 11 | E 11 | E 10 | E 10 | E 9 | E 8 | E 8 | E 7 | E 6 |
120 | 141 | 178 | 105 | 108 | 266 | 214 | 501 | 1068 | 1678 | 1793 | 2597 | 1767 | 1568 | 609 | 331 | 320 | 267 | 134 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 124 | 130 | 130 | 79 | 19 | 0 | 0 | 0 | 0 | 1 |
Best forecast wave conditions in Maui | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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Information about the Kihei Cove Surf forecast
The above surf forecast table for Kihei Cove provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Kihei Cove can be found by selecting the local surf guide option on the grey menu. Our Kihei Cove 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 (Kihei Cove) 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 Kihei Cove 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 vacation in Maui? If you are looking for accommodation near Kihei Cove, camping, hotels and condos and appartments in Maui, consider staying in Kihei which is 7 km (4 miles) away. Other places in and around Maui where you can find information about places to rent, and car hire include Wailuku which is 18 km (11 miles) away, Kahului, Lanai - Lanai and Kaunakakai - Molokai.











