Aunu'u Island Surf Forecast

/ Tutuila (19 surf breaks) /

American Samoa (19 surf breaks) / Lat Long: (14.29° S 170.59° W)

Surf Forecasts:

Aunu'u Island surfForecast / Tutuila / American Samoa

48hr Weather and Surf, issued 12 pm Monday 08 Sep 2025 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 28.3° C
(Which is 1.0°C warmer than normal for this time of year)

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

The current surf forecast for Aunu'u Island at 5PM is: 0.8m 15s primary swell from a Southwest direction (forecast issued at 12:00pm September 08). An open ocean swell of 1.3m 9s is not directed at the surf break, a second open ocean swell of 1.1m 8s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (SST) & Date	Wave Height	Wave Period
Morning (08 Sep)	2ft (0.6m)	14s
Afternoon (08 Sep)	2.5ft (0.7m)	15s
Evening (08 Sep)	2.5ft (0.8m)	16s

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

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Monday 08					Tuesday 09								Wednesday 10								Thursday 11
	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	1 AM	4 AM	7 AM
Rating (10 max)	0	1	0	1	2	2	2	2	2	2	0	1	1	0	1	1	1	0	1	1	0	0	0	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SSE	SE	SSE	SSE	SSW	S	S	SSW	SSW
Period(s) (?)	14	14	15	16	16	15	15	14	14	12	12	12	12	10	14	9	8	7	7	13	12	12	12	12
Wave Graph (?)
Energy (?)	167	206	212	287	287	284	318	336	327	341	193	258	267	177	571	888	981	496	470	633	399	321	329	283
Wind (km/h)	NNE	NNW	NNW	N	NNE	SSE	SE	ESE	E	SSE	SSE	SE	SE	SE	SE	SE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- off	cross	cross- on	cross	glass	glass	cross- off	off	off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	off	cross- off	cross- off	cross- off	cross- off	cross- off
High Tide / height (m)	7:10AM 1.11				7:37PM 1.09				8:00AM 1.07				8:27PM 1.09				8:54AM 1.02				9:21PM 1.07
Low Tide / height (m)			1:23PM 0.04				1:47AM 0.06				2:10PM 0.06				2:41AM 0.08				3:01PM 0.10				3:40AM 0.11

	Monday 08					Tuesday 09								Wednesday 10								Thursday 11
Sunrise	-	-	-	-	-	-	-	6:20	-	-	-	-	-	-	-	6:20	-	-	-	-	-	-	-	6:20
Sunset	-	-	6:16	-	-	-	-	-	-	-	6:16	-	-	-	-	-	-	-	6:16	-	-	-	-	-

Rain (mm)	1	3	4	1	-	-	-	-	1	2	1	-	-	-	1	1	-	-	-	-	-	1	1	1
Temp. °C	27	27	26	27	27	27	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26
Feels °C (?)	28	29	28	30	30	31	29	29	29	28	26	26	26	26	25	24	24	24	24	25	25	25	25	25

Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)

Recent Eyeball Surf Reports for Tutuila

Wind Update Continuing clean conditions at Aunu'u Island (calm at Pago Pago Airport 15 km from Aunu'u Island). 0.4m 14s groundswell from the SW to make surfable waves.
2 hours 41 minutes ago Aunu'u Island

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2 h 41 min ago

4 km/h

Clean

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