Boat Basin Rights Surf Break

Lat Long: 13.48° N 144.75° E

GUAM

Boat Basin Rights 48 hour detailed Surf Forecast

Issued: 9 am 16 Oct 2026 (local time)

Forecast update in  hr  min

Today's Boat Basin Rights sea temperature is
29.3°C
0.0° 

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


How big are the waves at Boat Basin Rights today (16 Oct):

  • Morning surf: Morning surf (16 Oct, local time) - 2.5ft (0.8m), 9s period with ENE swell.
  • Afternoon surf: Afternoon surf (16 Oct, local time) - 2.5ft (0.8m), 9s period with ENE swell.
  • Evening surf: Evening surf (16 Oct, local time) - 3ft (0.9m), 9s period with ENE swell.

The current surf forecast for Boat Basin Rights at 1PM is: 0.8m 9s primary swell from a East-northeast direction and 0.4m 8s secondary swell from a North direction (forecast issued at 09:00am October 16). The wind direction is predicted to be cross-shore.

Time (ChST) & DateWave HeightWave Period
Morning (16 Oct)2.5ft (0.8m)9s
Afternoon (16 Oct)2.5ft (0.8m)9s
Evening (16 Oct)3ft (0.9m)9s

Table - waves today at Boat Basin Rights. (Swell directed towards the surf break)


Short Range Forecast

Heavy rain (total 206mm), heaviest during Sun afternoon. Warm (max 29°C on Fri morning, min 25°C on Sun night). Winds increasing (light winds from the NE on Fri afternoon, extremely windy from the SW by Sun morning).

Friday
16
Saturday
17
Sunday
18
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
ENE
9
0.8
ENE
9
0.8
ENE
9
0.8
ENE
9
0.9
ENE
9
1
ENE
10
1
ENE
10
1
ENE
9
1.1
ENE
9
1.2
ENE
9
1.2
NE
9
1.5
ENE
10
1.9
E
11
3
E
13
3.5
E
14
4
E
14
4
E
14
4
ENE
13
4.5
NE
12
4.5
N
11
3
N
11
3.5
NW
10
Wave Graph
Metric surfscale
Energy kJ
58
84
84
86
124
192
192
180
207
221
253
469
926
2948
5140
7237
6599
5965
5698
5522
2241
2632
Wind (km/h)
15
NE
15
NE
15
NE
15
NE
15
NE
15
NE
15
NNE
15
NNE
20
NNE
25
N
30
N
35
NNW
45
N
45
N
50
N
55
NNW
70
NNW
90
NW
115
SW
95
SSW
85
S
70
S
Wind State
cross
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
cross
cross-off
cross-off
cross-off
High Tide
12:32PM0.79m
9:43PM0.78m
1:39PM0.77m
10:16PM0.76m
2:49PM0.77m
Low Tide
4:49AM0.17m
5:10PM0.67m
5:35AM0.20m
6:07PM0.69m
6:27AM0.24m
7:30PM0.69m
clear
part cloud
part cloud
clear
part cloud
cloud
thunderstorm
thunderstorm
part cloud
clear
part cloud
part cloud
thunderstorm
mod rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
heavy rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:11
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—
—
—
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6:11
—
—
—
—
—
—
—
6:11
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
6:00
—
—
—
—
—
—
—
6:00
—
—
—
—
—
—
—
6:00
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 mm
—
—
—
—
—
—
1
1
—
—
—
—
4
6
3
2
5
25
47
71
11
4
Temp °C
27
28
29
29
28
28
27
27
27
28
29
28
28
27
27
27
27
27
27
27
26
25
Feels °C
30
31
32
32
31
31
30
29
29
29
29
27
26
24
23
23
21
16
11
16
15
17
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 

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