Leftovers Surf Break

Lat Long: 13.48° N 144.72° E

GUAM

Leftovers Surf Forecast and Surf Report

Issued: 3 pm 04 Aug 2026 (local time)

Forecast update in  hr  min

Today's Leftovers sea temperature is
29.6° C
0.1° 

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


Leftovers surf forecast from 4 Aug 2026:

  • Most powerful swell: Tuesday 11 Aug, 4AM (local time) - 11ft (3.5m), 15s period, W swell with 6,533 kJ wave energy.

Best Forecast Surf Conditions for Leftovers this week:

The most powerful waves expected at Leftovers in the next 16 days are 3.5m 15s and forecast to arrive on Tuesday (Aug 11) at 4AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.4m 10s period and expected on Sunday (Aug 09) at 10AM.

Wave TypeTime (ChST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 4AM (Tue 11th Aug)11ft (3.5m) 15s

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


The Lowdown

Alright, let’s get real about Leftovers. The next 16 days are looking grim. This is a reef break that’s an advanced, inconsistent wave, and the name fits – it’s the scraps of a messy swell window. The first few days, through the 4th and 5th, are all thunderstorms and nasty cross/onshore winds, with the swell at 1 to 1 ft from the NNE. The energy is moderate (649), but it’s just a mess. Don’t bother.

The main event is a big, powerful swell moving in from the 7th of August. We’re talking 2 ft on Friday afternoon, building to 3 ft by Sunday, and peaking at 4 to 4 ft from the west through the 10th, 11th, and 12th. The combined energy hits 5925 on the 11th – that’s very strong. But the wind is a constant enemy. It’s cross-on or cross-shore at 15 to 28 mph from the WSW or SW, which is going to make it lumpy, choppy, and borderline unrideable. At 4 to 4 ft, this is strictly for experts, and even then, the quality will be poor. The water is 85°, which is about average for this time of year.

The one standout, if you can call it that, is the morning of the 8th of August. The swell is 2 ft from the west, with a moderate 12-second period, and the wind is just a cross-shore breeze. The energy is 2243, which is solid. It’s a marginal day, but if you’re an advanced surfer and you’re itching, that’s your window. Crowds are possible here, so it might be worth a look. For the rest of the time, this setup is more interesting for kite surfing than paddle surfing. The wind is just too strong.

The second week is flat or blown out. From the 17th, the swell drops to 0.2 ft, and the wind is still howling at 22-28 mph. There’s a gap of at least a week with no real recommendations. It’s a dry spell, and for this spot, that’s pretty normal. Stay patient.

Rusty.

Short Range Forecast

Heavy rain (total 45mm), heaviest during Thu night. Warm (max 29°C on Wed morning, min 27°C on Tue afternoon). Mainly strong winds.

Days 5-7 Weather Summary

Heavy rain (total 42mm), heaviest during Mon morning. Warm (max 29°C on Fri afternoon, min 27°C on Sat morning). Mainly fresh winds.

Tue
4
Wednesday
5
Thursday
6
Friday
7
Saturday
8
Sunday
9
Monday
10
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
2
2
0
2
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.4
NNE
13
1.4
N
13
1.4
N
12
1.3
N
12
1.5
NNW
13
1.5
NNW
13
1.6
NNW
13
1.8
NW
13
1.6
NW
13
1.5
NW
14
2.3
W
11
2.4
W
12
2.4
W
12
2.3
W
11
1.8
NW
14
3
W
14
3
W
15
3.5
W
16
3.5
W
15
3.5
W
15
Wave Graph
Metric surfscale
Energy kJ
632
643
591
505
670
757
799
1144
933
838
1301
1575
1575
1219
1201
3622
4121
5688
5864
6449
Wind (km/h)
40
WSW
30
WSW
30
WSW
30
WSW
30
WSW
25
W
25
W
25
W
25
WSW
25
WSW
20
WSW
20
SW
30
W
20
WSW
25
WSW
30
WSW
30
W
30
WSW
35
W
30
W
Wind State
cross-on
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
11:30PM0.90m
12:35PM0.71m
11:59PM0.89m
2:12PM0.71m
00:35AM0.89m
4:04PM0.73m
1:21AM0.89m
5:38PM0.78m
2:19AM0.89m
6:40PM0.83m
3:28AM0.89m
7:26PM0.87m
Low Tide
5:06PM0.43m
6:27AM0.34m
5:46PM0.52m
7:23AM0.27m
6:34PM0.61m
8:25AM0.20m
7:41PM0.68m
9:30AM0.13m
9:14PM0.73m
10:34AM0.07m
10:45PM0.74m
11:34AM0.03m
11:57PM0.72m
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
cloud
cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
mod rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:05
6:05
6:05
6:07
6:07
6:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:47
6:46
6:46
6:45
6:45
6:45
6:45
 mm
1
2
4
2
13
4
8
10
1
3
2
3
2
6
13
13
9
8
Temp °C
27
28
29
28
28
29
28
28
29
29
28
28
28
29
29
28
27
28
28
28
Feels °C
25
28
29
28
29
31
29
30
31
31
30
31
29
30
30
29
27
28
28
28
  • 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 Leftovers Surf forecast

The above surf forecast table for Leftovers provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Leftovers can be found by selecting the local surf guide option on the grey menu. Our Leftovers 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 (Leftovers) 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 Leftovers 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.

Leftovers is 3 km (2 miles) from Agana. If you plan a holiday in Guam, look for hotels and other accommodation in Agana. Agana has rooms for a wide range of budgets as well as car hire and transport links.

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