The Cove Surf Break

Lat Long: 20.73° N 156.46° W

The Cove Surf Forecast and Surf Report

Issued: 1 am 16 Aug 2026 (local time)

Forecast update in  hr  min

Today's The Cove sea temperature is
26.8° C
0.2° 

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 16 Aug 2026:

  • Best quality surf: Sunday 16 Aug, 11AM (local time) - 2.5ft (0.8m), 16s period, S swell with glassy winds.
  • Most powerful swell: Monday 17 Aug, 2AM (local time) - 3ft (0.9m), 15s period, S swell with 347 kJ wave energy.
  • Next surfable swell (1★+): Sunday 16 Aug, 11AM (local time) - 2.5ft (0.8m), 16s 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 Sunday (Aug 16) at 11AM. The primary swell is predicted to be 0.8m and 16s period with a secondary swell of 1.6m and 8s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at The Cove in the next 16 days are 0.9m 15s and forecast to arrive on Monday (Aug 17) at 2AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.3m 9s period and expected on Sunday (Aug 16) at 11AM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)11AM (Sun 16th Aug)2.5ft (0.8m) 16s
Best Surf11AM (Sun 16th Aug)2.5ft (0.8m) 16s
Most Powerful 2AM (Mon 17th Aug)3ft (0.9m) 15s

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


The Lowdown

G'day, I'm Rusty. Look, we've got a bit of a weird one coming up. The surf's not going to be pumping, but there are some moments where it'll be worth getting wet. The standout is Sunday morning, 16 August, at The Cove (reef break). It’s not big by any stretch – just 3ft from the south, but that's packing some serious grunt with a 16-second period, giving it a solid 686 wave energy reading. It's a proper groundswell, and with the wind glassy from the ENE, the surface will be like a mirror. This is the best on offer, no question. The water's sitting at 80°, which is pretty average for this time of year, so a springy is fine.

After that Sunday morning window, it drops off. Sunday afternoon gets messy with light cross-onshore wind and the surf fading to 2ft. Monday the 17th isn't bad at all – the morning sees a clean 3ft south swell with a 14-second period and a nice offshore breeze from the NNE. It’s not breaking perfectly, but it’ll be fun for an advanced wave. Tuesday the 18th through to Thursday the 20th are all pretty ordinary – small surf, 2ft to 2ft, with the odd glassy window but nothing special.

The pattern really picks up again later in the week. Friday the 21st is a write-off with cross-onshore wind, but Saturday the 22nd afternoon has a glimmer of hope – a glassy 2ft south-southwest swell with a 15-second period, and 294 wave energy. That's a decent little session. Then we hit a dry spell of small, clean but weak surf through to Wednesday the 26th.

Now, the real late call: Wednesday the 26th of August through to Thursday the 27th. The swell bumps up to 2ft to 2ft from the south with a long 18-second period on the Wednesday. The combined energy hits 458, which is solid, and it's got a clean offshore breeze all day. For a reef break like The Cove, that's a real treat – long period swells groom perfectly over the reef. This is the other standout. Keep in mind The Cove is inconsistent and can be a bit of a tease, but when it's on, it's on. Also, it gets crowded sometimes, so get in early.

After that, it fades back into small, clean but unexciting waves right through to the end of the month. The 30th of August morning has a clean 2ft south-southwest swell with 284 energy, which could be a nice little dawny. All up, if you're keen, hit Sunday morning 16 August, and then keep an eye on Wednesday 26 August for the best of the second week. It's not a blockbuster period, but there's enough there to keep a frother happy.

Rusty.

Short Range Forecast

Light rain (total 5mm), mostly falling on Sun morning. Warm (max 29°C on Sun morning, min 24°C on Mon night). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 2mm), mostly falling on Fri afternoon. Warm (max 28°C on Wed morning, min 24°C on Wed night). Wind will be generally light.

Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
3
0
2
2
2
1
1
1
1
1
1
1
1
1
2
0
1
2
1
2
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.6
S
8
0.6
S
16
0.9
S
15
0.9
S
14
0.8
S
14
0.7
S
13
0.6
S
13
0.6
S
13
0.6
S
13
0.4
SW
16
0.4
SW
16
0.5
SW
16
0.6
SSW
18
0.6
SSW
17
0.7
SW
16
0.6
SW
16
0.6
SSW
16
0.7
SW
16
0.6
SSW
15
0.6
SSW
15
0.6
SSW
15
Wave Graph
Metric surfscale
Energy kJ
330
183
347
333
257
170
123
119
117
69
71
129
207
202
278
219
162
261
152
158
150
Wind (km/h)
5
ENE
10
S
5
N
15
NNE
10
NNE
10
NNE
5
NW
10
NE
10
NNE
5
N
15
NNE
10
NNE
5
NNW
10
NNE
10
NNE
5
WSW
5
N
5
NW
5
WSW
5
SSW
10
NNE
Wind State
glassy
cross-on
off
off
off
off
glassy
cross-off
off
glassy
off
off
glassy
off
off
cross-on
glassy
glassy
cross-on
glassy
off
High Tide
6:31PM0.53m
7:48AM0.57m
7:05PM0.45m
8:49AM0.59m
7:47PM0.37m
9:55AM0.62m
8:54PM0.32m
10:59AM0.65m
10:27PM0.29m
11:57AM0.68m
11:47PM0.30m
12:49PM0.72m
00:48AM0.31m
Low Tide
12:23PM0.19m
00:44AM0.05m
1:27PM0.24m
1:18AM0.06m
2:48PM0.28m
1:59AM0.08m
4:45PM0.29m
2:49AM0.09m
6:46PM0.26m
3:49AM0.10m
7:40PM0.22m
4:52AM0.09m
8:14PM0.19m
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
thunderstorm
thunderstorm
clear
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:05
6:05
6:05
6:05
6:05
6:05
6:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:53
6:53
6:52
6:52
6:51
6:51
6:50
 mm
3
2
1
1
Temp °C
29
29
28
27
28
25
28
28
25
28
27
25
27
27
25
28
28
27
29
29
27
Feels °C
34
33
33
30
32
27
31
31
26
31
29
27
31
31
27
32
32
31
32
32
30
  • 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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