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Sliding Rock surfForecast / Tutuila / American Samoa

information circle12 Day Weather and Surf, issued 12 am Thursday 21 Nov 2024 SST
Forecast update in hr  min  s Forecast update imminent
Sliding Rock surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Sliding Rock sea temperature is
28.1° C
(Which is normal for this time of year)


Best Forecast Surf Conditions for Sliding Rock this week:

The surf forecast for Sliding Rock over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Nov 21) at 4AM. The primary swell is predicted to be 0.8m and 11s period. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Sliding Rock in the next 12 days are 0.9m 11s and forecast to arrive on Thursday (Nov 21) at 7AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.1m 9s period and expected on Thursday (Nov 21) at 1PM.

Wave TypeTime (SST) & Date Wave Height & Period
Next good surf (1 star+) 4AM (Thu 21st Nov)2.5ft (0.8m) 11s
Best Surf 4AM (Thu 21st Nov)2.5ft (0.8m) 11s
Most Powerful 7AM (Thu 21st Nov)3ft (0.9m) 11s

Table - best surf conditions forecast for Sliding Rock over the next 12 days.

Updates in  hr  min  s Forecast update imminent
Thursday
21
Friday
22
Saturday
23
Sunday
24
Monday
25
Tuesday
26
Wednesday
27
Thursday
28
Friday
29
Saturday
30
Sunday
01
Mon
02
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.8
NNE
0.8
NNE
0.8
NNE
0.9
NE
0.9
NE
0.9
NE
0.8
NE
0.8
NE
0.7
NE
0.6
NE
0.9
NE
0.9
NE
0.9
NNE
0.6
SW
0.8
NE
0.5
SW
0.8
NE
0.8
NE
0.8
NE
0.5
NNW
0.5
NNW
0.7
S
0.8
SSW
1
S
0.6
NE
0.7
S
0.9
SSW
0.4
NNE
0.4
SW
0.5
SW
0.8
N
0.6
NNE
0.4
SW
0.5
NNW
0.7
NNW
0.9
NNW
Period(s) (?)1111111111111111101010109169149981413131615818171215147713151615
Wave
Graph
(?)Metric surfscale
Energy (?)138157154169169169140137108821421391451539510293918010710200039005784103703561131259318
Wind
(km/h)
20
ESE
35
E
35
E
30
ESE
25
E
25
ESE
30
E
25
E
15
ENE
15
ENE
15
ENE
15
E
15
ESE
20
E
20
ESE
20
ESE
20
E
20
E
20
E
25
E
20
E
25
E
25
E
20
NE
15
ENE
20
ENE
20
ENE
15
ENE
15
E
30
ENE
20
ESE
25
E
25
E
25
ESE
35
ESE
30
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffoffoffoffoffoffoffcross-
off
offcross-
off
offoffoffoffoffoffoffoffoffoffoffoffcross-
off
offcross-
off
cross-
off
cross-
off
offoffoffoffoffoffoffoff
High Tide
/ height (m)
11:33PM
0.93
12:21PM
0.83
12:33AM
0.90
1:18PM
0.84
1:29AM
0.88
2:08PM
0.86
2:19AM
0.87
2:52PM
0.88
3:04AM
0.86
3:30PM
0.91
3:45AM
0.86
4:06PM
0.94
4:25AM
0.87
4:41PM
0.96
5:04AM
0.86
5:17PM
0.98
5:43AM
0.86
5:54PM
0.99
6:22AM
0.85
6:32PM
0.99
7:03AM
0.84
7:13PM
0.98
7:46AM
0.82
Low Tide
/ height (m)
6:03AM
0.21
6:18PM
0.31
7:01AM
0.24
7:20PM
0.32
7:53AM
0.25
8:15PM
0.32
8:37AM
0.26
9:03PM
0.30
9:15AM
0.26
9:44PM
0.28
9:51AM
0.26
10:23PM
0.25
10:25AM
0.25
11:01PM
0.22
11:00AM
0.24
11:39PM
0.19
11:36AM
0.23
12:17AM
0.17
12:14PM
0.23
12:57AM
0.17
12:53PM
0.23
1:38AM
0.17
1:34PM
0.24
Thursday
21
Friday
22
Saturday
23
Sunday
24
Monday
25
Tuesday
26
Wednesday
27
Thursday
28
Friday
29
Saturday
30
Sunday
01
Mon
02
Sunrise-5:43--5:43--5:43--5:43--5:43--5:43--5:43--5:43--5:43--5:43--5:45--5:45-
Sunset--6:34--6:35--6:35--6:36--6:36--6:37--6:37--6:37--6:38--6:38--6:39--6:39
thunderstorm thunderstorm part cloudthunderstorm thunderstorm rain showersthunderstorm thunderstorm thunderstorm thunderstorm part cloudrain showersthunderstorm clearthunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm rain showersthunderstorm thunderstorm thunderstorm part cloudpart cloud
Rain (mm)
128-5321373-15-122241210231116551113--
Temp. °C262727272627272727272727272727272727272727272827272728282825272727272727
Feels °C (?)302626272627272830292929292828282828282828282929292830303024272827272626

Short Range Forecast: Heavy rain (total 41mm), heaviest during Wed night. Warm (max 27°C on Thu morning, min 25°C on Fri morning). Mainly fresh winds.

Days 3-6 Weather Summary Moderate rain (total 16mm), heaviest on Sat night. Warm (max 27°C on Sat night, min 27°C on Sat night). Wind will be generally light.

Days 6-9 Weather Summary Heavy rain (total 25mm), heaviest during Wed night. Warm (max 28°C on Thu morning, min 27°C on Tue night). Wind will be generally light.

Long Range Forecast: Heavy rain (total 22mm), heaviest during Fri night. Warm (max 28°C on Fri night, min 24°C on Sat afternoon). Winds increasing (light winds from the E on Sat night, fresh winds from the ESE by Mon morning).

  • 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 Sliding Rock Surf forecast

The above surf forecast table for Sliding Rock provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Sliding Rock can be found by selecting the local surf guide option on the grey menu. Our Sliding Rock 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 (Sliding Rock) 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 Sliding Rock 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.

Sliding Rock is 11 km (7 miles) from Pago Pago. If you plan a holiday in American-Samoa - Tutuila, look for hotels and other accommodation in Pago Pago. Pago Pago has rooms for a wide range of budgets as well as car hire and transport links.

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