The Cove Surf Break

Lat Long: 20.73° N 156.46° W

The Cove Surf Forecast and Surf Report

Issued: 1 pm 01 Sep 2026 (local time)

Forecast update in  hr  min

Today's The Cove sea temperature is
26.9°C
0.1° 

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 2 Sep 2026:

  • Best quality surf: Tuesday 8 Sep, 8PM (local time) - 6.5ft (2.0m), 14s period, WSW swell with glassy winds.
  • Most powerful swell: Tuesday 8 Sep, 5PM (local time) - 6.5ft (2.0m), 14s period, WSW swell with 1,579 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 1 Sep, 5PM (local time) - 2.5ft (0.7m), 18s 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 Tuesday (Sep 01) at 5PM. The primary swell is predicted to be 0.7m and 18s period with a secondary swell of 0.4m and 12s. 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 2.0m 14s and forecast to arrive on Tuesday (Sep 08) at 5PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.3m 7s period and expected on Thursday (Sep 03) at 11AM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 5PM (Tue 1st Sep)2.5ft (0.7m) 18s
Best Surf 8PM (Tue 8th Sep)6.5ft (2.0m) 14s
Most Powerful 5PM (Tue 8th Sep)6.5ft (2.0m) 14s

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


The Lowdown

Alright, Rusty here again. Let’s break down The Cove in feet and miles per hour for those who think in those numbers.

The Cove is a reef, advanced only, and it’s not a consistent spot. Over the next couple of weeks we’ve got a stream of S and SSW groundswells – nothing massive, but with some seriously long intervals. Water temp is about 80°, right where it should be for this time of year.

We start Tuesday, 1st September. A 3ft SSW groundswell, with a deep 18-second interval. That’s proper long-period energy. Wind is a light offshore from the NNE, so the surface is clean. The combined energy is moderate at 592. A decent opener.

The best day of the whole run is Monday, 7th September. The morning is glassy – zero wind – with a 3ft SSW swell on a 17-second interval. Energy jumps to 787. That’s the kind of glassy, long-period groundswell that makes this reef stand up and talk. That morning is the one. The afternoon stays clean with a light cross-off breeze, though there’s a risk of thunderstorms.

Tuesday, 8th September brings a size bump. The morning hits 5ft from the SSW, but the wind is onshore from the SSW, ruining it. The energy is strong at 1201, but the surface is junk. The afternoon goes completely glassy with the wind dying to zero, and a 4ft WSW groundswell. That afternoon window could be special if you can sit through the morning slop.

Wednesday, 9th September is another good one. Glassy morning with a 4ft WSW swell and an 11-second interval. Energy is 752. Clean and punchy. The afternoon stays clean with a light offshore.

After the 9th, the swell fades fast. By the 11th, it’s down to 2ft or less, and the wind gets messy. There’s a long stretch of small, weak, or onshore conditions through the 14th. Energy drops below 200. Not worth paddling out for.

There’s a late pulse around the 15th and 16th of September. On Tuesday the 15th, the afternoon shows a 2ft SSW swell with a very long 20-second interval and glassy wind – energy reads 319. Small, but with that interval and glass, it could be fun for the experts. Wednesday the 16th morning is also glassy with a 2ft SW groundswell. Worth a look, but not a standout like that Monday the 7th.

For an inconsistent, expert-only reef, this is a solid run. Lock in the 7th and the 8th afternoon. The rest is either small or wind-affected. And keep an eye out – this spot can get a few guys on it.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 29°C on Tue afternoon, min 24°C on Wed night). Wind will be generally light.

Days 5-7 Weather Summary

Light rain (total 2mm), mostly falling on Sat afternoon. Warm (max 29°C on Fri afternoon, min 24°C on Fri night). Wind will be generally light.

Tue
1
Wednesday
2
Thursday
3
Friday
4
Saturday
5
Sunday
6
Monday
7
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
2
2
1
2
1
2
2
2
2
2
2
2
2
2
2
2
3
3
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.7
S
18
0.9
S
17
0.9
S
16
0.9
S
16
0.8
S
15
0.7
S
15
1.1
S
13
1.3
S
13
1.4
S
11
1.4
S
11
1.5
SSW
11
1.3
SSW
12
1.4
SSW
12
1.1
SW
11
1.1
SW
11
0.6
SSW
19
0.8
SSW
18
1
SSW
17
1
SSW
16
1
SSW
15
Wave Graph
Metric surfscale
Energy kJ
311
443
422
391
275
209
423
546
502
492
540
475
509
263
258
271
432
596
582
494
Wind (km/h)
15
NE
10
NNE
10
NE
15
ENE
15
NNE
10
NE
20
NE
20
NNE
10
NNE
15
NNE
15
NNE
10
N
15
NNE
10
N
5
N
15
NNE
5
NNE
5
WSW
10
NNE
0
ENE
Wind State
off
off
off
cross-off
off
off
off
off
off
off
off
off
off
off
off
off
off
glassy
off
glassy
High Tide
6:34PM0.42m
8:23AM0.67m
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
Low Tide
00:50AM0.05m
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
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
rain showers
part cloud
clear
rain showers
clear
part cloud
thunderstorm
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:09
6:09
6:09
6:09
6:09
6:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:40
6:39
6:39
6:38
6:37
6:37
6:36
 mm
1
1
3
Temp °C
29
26
29
29
26
29
29
25
28
29
26
29
28
26
28
28
26
28
28
26
Feels °C
31
27
32
30
26
30
30
23
28
29
27
30
31
28
31
30
28
31
32
29
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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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