Aunu'u Island surfForecast / Tutuila / American Samoa

information circle48hr Weather and Surf, issued 6 am Friday 16 Jan 2026 SST
Forecast update in hr  min  s Forecast update imminent
Aunu'u Island surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Aunu'u Island sea temperature is
29.9° C
(Which is slightly warmer than usual)


How big are the waves at Aunu'u Island today?

The current surf forecast for Aunu'u Island at 9AM is: 0.5m 12s primary swell from a South direction (forecast issued at 06:00am January 16). An open ocean swell of 1.0m 14s is not directed at the surf break, a second open ocean swell of 1.2m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (SST) & DateWave HeightWave Period
Morning (16 Jan)1.5ft (0.5m)12s
Afternoon (16 Jan)1.5ft (0.4m)11s
Evening (16 Jan)1.5ft (0.4m)11s

Table - waves today at Aunu'u Island. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent
Friday
16
Saturday
17
Sunday
18
Mon
19
4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM
Rating
(10 max)
0
0
0
0
0
0
0
1
0
0
0
1
1
0
0
0
1
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.5
S
0.5
S
0.5
S
0.5
S
0.4
SSW
0.4
SSW
0.4
SSW
0.5
S
0.5
S
0.5
S
0.4
S
0.5
NW
0.5
NW
0.4
S
0.4
S
0.4
SW
0.5
NW
0.5
NW
0.5
N
0.6
N
0.6
N
0.6
N
0.7
N
0.7
N
Period(s) (?)121212111111111111111016161010151515181616161515
Wave
Graph
(?)Metric surfscale
Energy kJ (?)7272716640403957575533127127313156106106000000
Wind
(km/h)
25
NE
25
NE
25
NNE
20
NNE
15
N
15
NNE
10
NNE
10
NNE
20
NE
15
NE
15
NE
10
ENE
15
NE
15
NE
15
NE
15
ENE
15
NE
15
N
15
NNE
15
NNE
10
NNE
10
NE
15
NE
10
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
cross-
off
crosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
crosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
High Tide
/ height (m)
5:37AM
0.81
5:48PM
0.97
6:16AM
0.83
6:26PM
0.99
6:54AM
0.85
7:04PM
1.00
Low Tide
/ height (m)
11:29AM
0.22
12:12AM
0.16
12:07PM
0.20
12:48AM
0.14
12:45PM
0.19
Friday
16
Saturday
17
Sunday
18
Mon
19
Sunrise-6:05-------6:05-------6:07------
Sunset----6:58-------6:58-------6:58---
thunderstorm
thunderstorm
clear
clear
part cloud
clear
clear
cloud
cloud
cloud
thunderstorm
thunderstorm
clear
part cloud
clear
part cloud
thunderstorm
thunderstorm
thunderstorm
rain showers
clear
clear
clear
thunderstorm
Rain (mm)
21--------11----1252---3
Temp. °C282828282929282827262627272828272727272828282828
Feels °C (?)292828283030303028282829293029292929282930303031
  • 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

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