
Surf Forecasts:
The Cove surf forecast from 3 Sep 2026:
- Best quality surf: Sunday 6 Sep, 8PM (local time) - 6ft (1.8m), 13s period, SW swell with cross-offshore winds.
- Most powerful swell: Tuesday 8 Sep, 8AM (local time) - 13ft (4.0m), 14s period, SW swell with 5,407 kJ wave energy.
- Next surfable swell (1★+): Wednesday 2 Sep, 8PM (local time) - 3ft (0.9m), 15s period with S swell.
Best Forecast Surf Conditions for The Cove this week:
The surf forecast for The Cove over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Sep 02) at 8PM. The primary swell is predicted to be 0.9m and 15s period with a secondary swell of 0.3m and 11s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at The Cove in the next 16 days are 4.0m 14s and forecast to arrive on Tuesday (Sep 08) at 8AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.2m 14s period and expected on Friday (Sep 04) at 11AM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Wed 2nd Sep) | 3ft (0.9m) 15s |
| Best Surf | 8PM (Sun 6th Sep) | 6ft (1.8m) 13s |
| Most Powerful | 8AM (Tue 8th Sep) | 13ft (4.0m) 14s |
Table - best surf conditions forecast for The Cove over the next 16 days.
The Lowdown
Alright folks, Rusty here with the lowdown on The Cove for the next couple weeks. It’s a slow start, one solid window, and then a fade-out.
First things first – this is a reef break for advanced surfers only. Don’t even think about it unless you’ve got the skills. Water temp is 80°F, right about average for the season.
We’re in a quiet patch right now. The first session worth mentioning is Wednesday afternoon, September 2nd. Small 3-foot south swell, 16-second period, combined energy (420) – moderate. Light cross-off wind at 6 mph from the ENE. It’s clean, but nothing special.
Thursday (Sept 3rd) and Friday (Sept 4th) are average. Swell bumps to 4 feet but the wind gets a bit pushy. Friday morning has a nice 3-foot south swell with an offshore 9 mph NE wind – clean and rideable.
Now pay attention: Saturday September 5th through Monday September 7th is the go.
Saturday morning (Sept 5th): clear skies, glassy 3 mph NNE breeze, 4-foot swell from the SSW, 12-second period, energy (598). Clean, lined-up. Saturday afternoon holds at 5 feet, still offshore, energy (660).
Sunday September 6th morning is the real gem. Glassy conditions – barely a breath from the NW at 3 mph – and the swell hits 6 feet from the SSW, 12-second period. Energy (769). This is clean, powerful reef surf. Afternoon stays at 6 feet with a slight cross-off, energy (1149).
The absolute best is Monday September 7th. Morning: 5-foot SW swell, 13-second period, glassy offshore NNE wind at 3 mph, energy cranking at (1623). Powerful, clean, heavy. Afternoon goes to 6 feet, 14-second period, energy (2015). This is top-tier, expert-only surf. Swell direction (SW) is close to the ideal west for this spot. Crowds are only *sometimes* a problem – you might have a few friends out, but it’s not a lineup showdown.
After that, Tuesday September 8th is a mess. Morning swell hits 13 feet from the SW with a cross-on 19 mph south wind – (10754) energy, total chaos. Unsurfable, maybe kiteable. Afternoon drops to 7 feet but still onshore and lumpy.
From Wednesday September 9th, size drops and quality gets spotty. A clean-up on Wednesday afternoon (Sept 9th) with 3-foot swell and glassy conditions, then again on Thursday afternoon (Sept 10th) with tiny 2-foot swell but a super-long 18-second period and offshore breeze.
The second week (Sept 11th to 17th) is quiet. Swell hangs around 2 to 3 feet, mostly from the SSW. Period stays long (14-24 seconds), so it’s all groundswell dribble. Winds are light and often glassy or offshore – clean but small. Energy values are 107 to 635, so it’s weak. The morning of Tuesday Sept 15th and the afternoon of Wednesday Sept 17th are the least bad – clean and 2-3 feet.
Summary: The best surfing is on Sunday September 6th (glassy, 6 feet) and Monday September 7th (5-6 feet, clean, powerful). That’s your window. The rest is either too small, too messy, or too big and blown. This is an advanced reef, so don’t get in over your head.
Rusty.
Short Range ForecastMostly dry. Warm (max 30°C on Wed afternoon, min 24°C on Wed night). Wind will be generally light. | Days 5-7 Weather SummaryModerate rain (total 18mm), heaviest on Mon night. Warm (max 29°C on Sat afternoon, min 25°C on Sat night). Winds increasing (calm on Sun morning, fresh winds from the SSE by Tue morning). | |||||||||||||||||||
Wed 2 | Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | ||||||||||||||
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) | S 16 | S 15 | S 14 | S 13 | S 12 | S 11 | S 12 | S 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SW 12 | SW 12 | SW 13 | SW 14 | SW 14 | SW 13 | WSW 11 | SSW 9 |
Wave Graph | ||||||||||||||||||||
391 | 275 | 153 | 480 | 430 | 235 | 441 | 555 | 478 | 579 | 713 | 769 | 878 | 874 | 878 | 1304 | 4310 | 5326 | 1027 | 475 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | cross-off | cross-off | off | off | off | off | off | off | off | glassy | cross-off | cross-off | off | cross-off | cross-on | cross-on | on | on |
High Tide | 7:26PM0.35m | 9:35AM0.70m | 8:58PM0.29m | 10:46AM0.74m | 10:46PM0.28m | 11:50AM0.78m | 00:06AM0.30m | 12:47PM0.81m | 1:07AM0.35m | 1:36PM0.82m | 1:58AM0.40m | 2:20PM0.81m | 2:43AM0.46m | |||||||
Low Tide | 2:50PM0.25m | 1:38AM0.06m | 4:44PM0.24m | 2:38AM0.07m | 6:25PM0.20m | 3:49AM0.08m | 7:20PM0.16m | 5:02AM0.07m | 8:00PM0.12m | 6:10AM0.06m | 8:32PM0.09m | 7:10AM0.05m | 9:02PM0.08m | |||||||
— | — | 6:09 | — | — | 6:09 | — | — | 6:09 | — | — | 6:09 | — | — | 6:11 | — | — | 6:11 | — | — | |
6:39 | — | — | 6:39 | — | — | 6:38 | — | — | 6:37 | — | — | 6:37 | — | — | 6:36 | — | — | 6:35 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 5 | — | 3 | 3 | 6 | 3 | — |
Temp °C | 30 | 26 | 28 | 28 | 25 | 28 | 29 | 25 | 28 | 29 | 26 | 29 | 29 | 27 | 28 | 29 | 28 | 28 | 28 | 27 |
Feels °C | 32 | 26 | 30 | 30 | 24 | 29 | 29 | 24 | 30 | 32 | 28 | 33 | 33 | 31 | 31 | 33 | 32 | 27 | 29 | 31 |
Swell 1 Height (m) Direction Period (s) | S 16 | S 15 | SSE 14 | S 13 | S 12 | S 11 | S 12 | S 12 | SSW 12 | SSW 12 | E 13 | SSW 12 | SW 12 | SW 12 | SW 13 | SW 14 | SW 14 | SW 13 | WSW 11 | SSW 9 |
391 | 275 | 201 | 480 | 430 | 235 | 441 | 555 | 478 | 579 | 986 | 769 | 878 | 874 | 878 | 1304 | 4310 | 4937 | 1027 | 475 | |
Swell 2 Height (m) Direction Period (s) | S 11 | S 11 | S 14 | E 13 | E 14 | S 13 | E 14 | SSW 20 | E 14 | SSW 18 | SSW 12 | E 12 | E 12 | ENE 12 | SSW 17 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 14 |
21 | 36 | 153 | 112 | 329 | 215 | 577 | 38 | 635 | 63 | 713 | 690 | 855 | 579 | 589 | 575 | 520 | 491 | 366 | 356 | |
Swell 3 Height (m) Direction Period (s) | W 10 | SSE 15 | SSW 13 | E 16 | SW 18 | SW 18 | SW 13 | N 12 | SSW 18 | SW 21 | S 12 | S 10 | SSW 19 | SSW 18 | S 10 | S 9 | E 14 | E 14 | E 9 | WNW 9 |
8 | 22 | 17 | 80 | 12 | 12 | 7 | 3 | 120 | 18 | 26 | 46 | 271 | 432 | 156 | 136 | 144 | 377 | 79 | 147 | |
Wind waves Height (m) Direction Period (s) | E 6 | E 6 | E 6 | E 6 | E 6 | E 14 | E 6 | E 14 | E 5 | E 14 | ENE 13 | E 4 | ENE 4 | E 5 | ENE 13 | E 12 | E 11 | SW 13 | SSW 10 | — |
366 | 295 | 273 | 253 | 237 | 1759 | 214 | 1313 | 74 | 1161 | 1592 | 29 | 22 | 57 | 1075 | 1045 | 617 | 5326 | 935 | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 21 | 18 | 11 |
Best forecast wave conditions in Maui | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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Information about the The Cove Surf forecast
The above surf forecast table for The Cove provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at The Cove can be found by selecting the local surf guide option on the grey menu. Our The 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 (The 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 The 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 The Cove, camping, hotels and condos and appartments in Maui, consider staying in Kihei which is 6 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 17 km (11 miles) away, Kahului, Lanai - Lanai and Kaunakakai - Molokai.










