The Cove Surf Break

Lat Long: 20.73° N 156.46° W

The Cove Surf Forecast and Surf Report

Issued: 1 am 21 Aug 2026 (local time)

Forecast update in  hr  min

Today's The Cove sea temperature is
26.9° C
0.3° 

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 21 Aug 2026:

  • Best quality surf: Wednesday 26 Aug, 8PM (local time) - 2.5ft (0.7m), 19s period, S swell with offshore winds.
  • Most powerful swell: Thursday 27 Aug, 11PM (local time) - 3.5ft (1.1m), 16s period, S swell with 582 kJ wave energy.
  • Next surfable swell (1★+): Friday 21 Aug, 5PM (local time) - 1.5ft (0.5m), 16s period with SW 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 Friday (Aug 21) at 5PM. The primary swell is predicted to be 0.5m and 16s period. 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 1.1m 16s and forecast to arrive on Thursday (Aug 27) at 11PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.2m 6s period and expected on Saturday (Aug 22) at 8PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 5PM (Fri 21st Aug)1.5ft (0.5m) 16s
Best Surf 8PM (Wed 26th Aug)2.5ft (0.7m) 19s
Most Powerful11PM (Thu 27th Aug)3.5ft (1.1m) 16s

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


The Lowdown

G’day, Rusty here. Let’s be straight up: The Cove is the only break we’ve got on the radar, and it’s a tricky one. It’s an advanced reef setup that’s inconsistent and sometimes crowded, so don’t expect much. The water’s sitting at 80° – about average for this time of year, nothing wild.

Right now, we’re looking at a pretty flat start. The first bit of rideable swell doesn’t show until Friday the 23rd of August. Through Friday and into the weekend, we’re talking tiny 2 ft to 2 ft SSW swells with a long period around 15-16 seconds. The wind plays nice – glassy or light offshore – but the wave energy is weak (combined energy under 300). It’s small, clean, but nothing to get excited about. Just knee-high dribblers for the patient ones.

Monday the 26th of August is where things perk up a little. Swell bumps to 2 ft from the SSW, period 14 seconds, and the wind stays offshore from the NNE at 9 mph. The energy jumps to moderate (454), and conditions are clean. Still small, but the shape should be better. By Wednesday the 28th of August morning, we hit the standout – 3 ft SSW swell with a solid 16-second period, offshore NNE wind at 9 mph, and combined energy hitting 836 (moderate-to-strong). This is the best on offer: clean, long-period groundswell hitting that reef. The water’s clear, wind’s good, and it’s the one session to aim for. Afternoon drops off a touch, but still fun.

Thursday the 29th of August morning stays clean with 3 ft S swell and offshore wind, energy at 372 – a solid runner-up. Then things get dicey. Friday the 30th of August sees the wind crank up to 16 mph, making it messy and hard work for a small 2 ft swell. Into September, we hit a rough patch. The 1st of September brings 22-25 mph offshore winds – so strong it’s tough to paddle into, even with 3 ft SSW swell and long 18-second period (energy 533). That’s more for kite surfers than paddle surfers, given the beach-and-reef setup.

After that, Wednesday the 4th of September afternoon sees a nice glassy window with 3 ft SSW swell and energy at 337 – clean and rideable. Into the second week, it’s a mixed bag of small glassy mornings and onshore slop. The 7th of September Saturday morning offers a tiny 1 ft SSW swell with a very long 20-second period and glassy wind, energy at 301 – small and clean but barely a ripple for the advanced crew.

Overall, the first week has a few clean, small windows, with Wednesday the 28th of August morning as the true standout. The second week is quieter, with just a couple of glassy moments on offer. Keep your expectations low and your eyes on the forecast.

Rusty.

Short Range Forecast

Some drizzle, heaviest during Fri afternoon. Warm (max 30°C on Sat afternoon, min 26°C on Fri night). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 4mm), mostly falling on Mon afternoon. Warm (max 29°C on Tue morning, min 24°C on Tue night). Wind will be generally light.

Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
1
2
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
3
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)
0.6
SW
16
0.5
SW
16
0.7
SW
16
0.6
SSW
15
0.5
SW
15
0.6
SSW
15
0.6
SSW
15
0.5
SSW
16
0.5
SW
14
0.7
SSW
14
0.7
SSW
13
0.6
SSW
13
0.5
SSW
16
0.5
SSW
16
0.5
S
18
0.7
SSW
14
0.7
SSW
17
0.7
S
18
0.8
S
18
0.8
S
16
1.1
S
16
Wave Graph
Metric surfscale
Energy kJ
219
119
261
152
116
152
144
137
100
163
156
127
146
140
165
215
307
322
441
325
582
Wind (km/h)
10
W
5
SSW
10
NNE
5
W
10
N
5
NNE
10
NE
10
NNE
15
NNE
5
NNW
5
N
10
N
5
NNE
10
NE
15
NNE
15
NNE
15
NNE
15
NE
15
NNE
15
NE
15
NNE
Wind State
cross
glassy
off
glassy
off
glassy
off
off
off
glassy
glassy
off
glassy
cross-off
off
off
off
off
off
off
off
High Tide
11:57AM0.68m
11:47PM0.30m
12:49PM0.72m
00:48AM0.31m
1:33PM0.75m
1:37AM0.34m
2:13PM0.77m
2:20AM0.37m
2:49PM0.78m
2:59AM0.40m
3:22PM0.77m
3:37AM0.44m
3:54PM0.74m
4:15AM0.48m
Low Tide
7:40PM0.22m
4:52AM0.09m
8:14PM0.19m
5:52AM0.08m
8:41PM0.16m
6:44AM0.07m
9:06PM0.14m
7:31AM0.05m
9:30PM0.12m
8:15AM0.05m
9:53PM0.10m
8:58AM0.06m
10:17PM0.08m
clear
thunderstorm
part cloud
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
thunderstorm
thunderstorm
part cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:05
6:05
6:07
6:07
6:07
6:07
6:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:51
6:50
6:49
6:47
6:46
6:45
6:45
 mm
1
2
2
Temp °C
29
29
28
29
30
27
29
30
26
28
28
27
29
29
26
28
28
25
28
28
25
Feels °C
32
32
33
32
34
30
31
32
28
32
33
31
33
30
28
28
28
25
29
30
26
  • Map Icons:
  • Break
  • 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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