Tommas (Ovaka) Surf Forecast

/ Vava'u (10 surf breaks) /

Tonga (17 surf breaks)

Surf Forecasts:

Tommas (Ovaka) surfForecast / Vava'u / Tonga

48hr Weather and Surf, issued 12 am Wednesday 17 Sep 2025 +13

Forecast update in hr min s Forecast update imminent

Tommas (Ovaka) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Today's Tommas (Ovaka) sea temperature is 25.2° C
(Which is normal for this time of year)

How big are the waves at Tommas (Ovaka) today?

The current surf forecast for Tommas (Ovaka) at 4AM is: 1.7m 15s primary swell from a South direction and 1.1m 15s secondary swell from a Southwest direction, 1.2m 6s secondary swell from a East-southeast direction (forecast issued at 12:00am September 17). The wind direction is predicted to be cross-onshore.

Time (+13) & Date	Wave Height	Wave Period
Morning (17 Sep)	5.5ft (1.7m)	14s
Afternoon (17 Sep)	5ft (1.6m)	13s
Evening (17 Sep)	4.5ft (1.3m)	13s

Table - waves today at Tommas (Ovaka). (Swell directed towards the surf break)

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

		Wednesday 17								Thursday 18								Friday 19
	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	10 AM	1 PM	4 PM	7 PM
Rating (10 max)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	S	S	S	S	S	S	S	S	S	S	S	E	S	S	E	ESE	E	E	SSE	SSE	SW	SW	SW	ESE
Period(s) (?)	17	16	15	14	14	14	13	13	13	12	12	8	12	11	8	8	8	8	8	8	16	16	16	8
Wave Graph (?)
kJ (?)	1508	1471	1363	1208	1142	943	782	663	529	416	409	377	380	408	298	488	257	213	196	226	299	302	302	469
Wind (km/h)	ESE	ESE	ESE	ESE	ESE	ESE	ESE	SE	SE	SE	SE	SE	SE	SE	SE	ESE	SE	SE	SE	SE	SE	SE	SE	SE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	on	on	cross- on
High Tide / height (m)			3:01AM 1.18				3:46PM 1.06				3:58AM 1.17					4:39PM 1.08				4:50AM 1.17				5:27PM 1.10
Low Tide / height (m)	8:46PM 0.26				9:31AM 0.13				9:45PM 0.25					10:25AM 0.13				10:40PM 0.24				11:15AM 0.14

		Wednesday 17								Thursday 18								Friday 19
Sunrise	-	-	-	6:31	-	-	-	-	-	-	-	6:30	-	-	-	-	-	-	-	6:28	-	-	-	-
Sunset	-	-	-	-	-	-	6:30	-	-	-	-	-	-	-	6:30	-	-	-	-	-	-	-	6:30	-

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	23	23	22	23	23	23	23	23	23	23	22	22	22	22	22	22	22	22	22	23	23	23	23	23
Feels °C (?)	18	18	18	18	19	19	19	17	18	19	18	17	17	17	17	18	18	18	18	19	18	19	19	19

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 Vava'u

Wind Update Onshore wind has changed to cross-on at Tommas (Ovaka) (moderate winds from the ESE at hy2c186E19S 78 km from Tommas (Ovaka)). 1.2m 5s windswell from the ESE with a 1.1m 16s long period groundswell from the S and a 0.6m 15s groundswell from the SW. 3 swells combining to make bigger set waves.
2 hours 49 minutes ago Tommas (Ovaka)

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