The Cove Surf Break

Lat Long: 20.73° N 156.46° W

The Cove Surf Forecast and Surf Report

Issued: 1 pm 09 Sep 2026 (local time)

Forecast update in  hr  min

Today's The Cove sea temperature is
26.8°C
0.0° 

The Cove surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


The Cove surf forecast from 10 Sep 2026:

  • Best quality surf: Thursday 10 Sep, 8AM (local time) - 2.5ft (0.7m), 13s period, SSW swell with offshore winds.
  • Most powerful swell: Wednesday 16 Sep, 11AM (local time) - 3ft (0.9m), 18s period, SW swell with 455 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 9 Sep, 11PM (local time) - 2.5ft (0.7m), 13s period with SSW 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 09) at 11PM. The primary swell is predicted to be 0.7m and 13s period. 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 0.9m 18s and forecast to arrive on Wednesday (Sep 16) at 11AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 8s period and expected on Wednesday (Sep 16) at 2PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)11PM (Wed 9th Sep)2.5ft (0.7m) 13s
Best Surf 8AM (Thu 10th Sep)2.5ft (0.7m) 13s
Most Powerful11AM (Wed 16th Sep)3ft (0.9m) 18s

Table - best surf conditions forecast for The Cove over the next 16 days.


The Lowdown

Alright folks, Rusty here with a look at the only game in town for the next couple of weeks.

We’re looking at a long, drawn-out run of small but clean conditions at The Cove. Don’t expect any hero waves, but if you’re after a peaceful paddle and some groomed little lines, this stretch has its moments. The water’s sitting at a warm 80°, which is dead average for this time of year, so no surprises there.

The best of the lot kicks off on Wednesday afternoon, September 9th. We’ve got a clean 3ft SSW swell rolling in with a solid 13-second period, and the wind is absolutely glassy. The combined energy is moderate (299), but for a reef break that needs that west in the swell, this is about as tidy as it gets. It’s only for advanced crew though, and remember, The Cove is inconsistent, so patience is key. It can get a few heads in the water sometimes too.

Thursday the 10th stays small but sweet. Both the morning and afternoon sessions are clean with glassy to light offshore winds. That SW groundswell hangs in at 2ft but with a very long period of 16-18 seconds. That long period means proper energy for the size, and those long lulls between sets will make the paddle out a breeze, but at a reef like this, it should wrap in nicely.

Friday the 11th and Saturday the 12th keep the same program: small 2-2ft SW swell, glassy starts and clean afternoons. The energy drops a bit (276 and 226), but it’s still surfable. Nothing to write home about, but a fun log or a mid-length would be perfect.

Sunday the 13th sees the swell drop to 1ft, but the wind swings offshore from the NNE at 12 mph in the afternoon, keeping things clean. The energy is weak (91) at that point, so it’s a real knee-high day.

There’s a bit of a lull through Monday the 14th morning with poor surf, but that afternoon picks back up with a surprise: a 2ft swell with a massive 22-second period and gentle offshore wind. The energy jumps back to moderate (276). This is one of the more interesting windows – that extremely long period is a rarity.

Tuesday the 15th and Wednesday the 16th get a little bump, with swell pushing 2ft to 3ft from the SW, and combined energy climbing into the moderate-strong range (434-468). The problem? The wind gets a little messy with cross-onshore and cross-shore breezes, making it marginal. Still, if the tide plays ball, there could be a sneaky one.

Now, the real standout for the whole outlook is the end of the second week. From Thursday the 17th right through to Saturday the 19th, we’ve got a beautiful run of small but quality SSW swell. Mornings on the 17th and 18th are clean with offshore wind, and the afternoon of the 18th is the highlight: 3ft of SSW groundswell at 17 seconds and a clean offshore breeze from the NE. The combined energy hits 615 (strong) – that’s proper punch for the size. This is your best bet for the cleanest, most organised waves on offer. It’s still small, so it’s not a big-wave day, but the quality will be there. Crowds are a possibility though.

Sunday the 20th and Monday the 21st fade off, with onshore wind and poor conditions by the 21st. We get a little resurgence on the 23rd with glassy 2-2ft SSW swell, but the 24th turns marginal again with onshore wind and a building 3ft swell.

Overall, there’s no big swell on the cards. The consistent, glassy mornings and the long-period groundswells in the second week are your best shots. Don’t expect to get epic, but if you want a clean, quiet session on a tricky reef, there are a few windows that are worth a look.

Stay stoked,
Rusty

Short Range Forecast

Light rain (total 5mm), mostly falling on Wed afternoon. Warm (max 28°C on Wed afternoon, min 24°C on Thu night). Wind will be generally light.

Days 5-7 Weather Summary

Some drizzle, heaviest during Mon afternoon. Warm (max 28°C on Sun morning, min 24°C on Sat night). Wind will be generally light.

Wed
9
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
1
2
2
2
2
1
1
1
1
1
1
1
1
0
2
1
1
2
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
SSW
13
0.7
SSW
13
0.5
SW
16
0.5
SW
18
0.6
SW
16
0.6
SW
16
0.6
SW
15
0.7
SW
15
0.6
SW
15
0.5
SW
14
0.4
SW
16
0.4
SSW
15
0.4
SW
15
0.4
SW
12
0.4
SW
14
0.5
SW
22
0.4
SSW
21
0.7
SW
20
0.7
SW
20
0.7
SW
19
Wave Graph
Metric surfscale
Energy kJ
257
178
133
154
211
206
183
226
191
91
64
87
54
54
50
227
180
392
388
376
Wind (km/h)
0
SW
10
NE
5
NNW
10
NE
15
NNE
5
NNW
10
NE
10
NNE
5
N
5
N
10
NNE
5
NW
20
NNE
15
N
10
N
15
NNE
10
NNE
5
SW
5
WSW
5
NNE
Wind State
glassy
off
glassy
off
off
glassy
off
off
glassy
off
off
cross-off
off
off
cross-off
off
off
cross-on
glassy
glassy
High Tide
3:01PM0.78m
3:26AM0.52m
3:38PM0.73m
4:08AM0.57m
4:14PM0.66m
4:49AM0.61m
4:47PM0.58m
5:30AM0.64m
5:19PM0.50m
6:15AM0.66m
5:52PM0.44m
7:04AM0.66m
6:29PM0.37m
Low Tide
9:29PM0.06m
8:56AM0.06m
9:54PM0.05m
9:46AM0.09m
10:20PM0.05m
10:34AM0.12m
10:45PM0.05m
11:25AM0.16m
11:13PM0.06m
12:19PM0.20m
11:44PM0.07m
1:21PM0.24m
00:20AM0.09m
rain showers
rain showers
part cloud
rain showers
clear
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
part cloud
clear
clear
rain showers
clear
part cloud
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:11
6:11
6:11
6:11
6:11
6:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:34
6:32
6:31
6:30
6:30
6:29
6:28
 mm
2
2
1
1
3
3
Temp °C
28
27
28
28
25
27
27
25
27
26
25
28
27
25
28
28
26
28
28
27
Feels °C
33
32
32
31
26
30
30
26
30
29
27
30
29
26
30
31
28
31
32
32
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

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