Tommas (Ovaka) 48 hour detailed Surf Forecast

Lat Long: 18.75° S 174.11° W

Issued: 12 pm 19 Jul 2026 (local time)

Forecast update in hr min

Today's Tommas (Ovaka) sea temperature is

24.5° C

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

Surf Forecasts:

How big are the waves at Tommas (Ovaka) today (19 Jul):

Morning surf: Morning surf (19 Jul, local time) - 5ft (1.5m), 14s period with SSE swell.
Afternoon surf: Afternoon surf (19 Jul, local time) - 4.5ft (1.3m), 14s period with SSE swell.
Evening surf: Evening surf (19 Jul, local time) - 7ft (2.1m), 14s period with SE swell.

The current surf forecast for Tommas (Ovaka) at 4PM is: 1.4m 14s primary swell from a South-southeast direction and 0.9m 15s secondary swell from a Southwest direction, 1.7m 6s secondary swell from a East-southeast direction (forecast issued at 12:00pm July 19). The wind direction is predicted to be cross-onshore.

Time (+13) & Date	Wave Height	Wave Period
Morning (19 Jul)	5ft (1.5m)	14s
Afternoon (19 Jul)	4.5ft (1.3m)	14s
Evening (19 Jul)	7ft (2.1m)	14s

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

	Short Range Forecast Mostly dry. Warm (max 23°C on Tue morning, min 21°C on Sun night). Winds decreasing (fresh winds from the ESE on Sun morning, light winds from the E by Tue night).
	Sun 19					Monday 20								Tuesday 21
	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	0	0	0	0	0	0	0	0	0	0	0	0	1	0	1	1
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	SSE 14	SSE 14	SSE 14	SSE 14	SE 14	SSE 13	SSE 13	SSE 13	SSE 13	SSE 13	S 22	S 22	SSW 21	S 20	S 20	SSW 19	S 18	S 18	S 18	SSW 17	SW 16
Wave Graph
kJ	785	682	763	999	1637	987	958	1044	908	669	634	757	735	650	611	486	436	421	390	404	300
Wind (km/h)	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	E	ESE	ESE	ESE	ESE	E	E	E	E	E	E	E
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on	cross	cross-on	cross	cross
High Tide		11:02AM1.18m				11:38PM1.18m				11:59AM1.11m				00:31AM1.15m				12:57PM1.04m
Low Tide				5:19PM0.13m				5:52AM0.22m				6:11PM0.20m				6:50AM0.24m					7:02PM0.27m


	7:07	—	—	—	—	—	—	7:07	—	—	—	—	—	—	—	7:07	—	—	—	—	—
	—	—	6:15	—	—	—	—	—	—	—	6:15	—	—	—	—	—	—	—	6:16	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	22	22	22	22	22	21	22	22	22	22	22	22	22	22	22	22	23	23	23	23	23
Feels °C	15	16	16	16	16	16	17	17	17	18	18	18	18	18	18	18	19	20	21	21	21
Swell 1 Height (m) Direction Period (s)	SSE 14	SSE 14	SSE 14	SSE 14	SW 16	SSE 13	SSE 13	SSE 13	SSE 13	SSE 13	SSE 13	SSE 13	SSE 13	SSE 12	SSE 12	SSE 12	SW 16	SSE 12	SSE 12	SE 12	SE 11
kJ	785	682	763	999	416	987	958	1044	908	669	551	504	389	278	226	180	432	243	239	195	185
Swell 2 Height (m) Direction Period (s)	SW 15	SW 15	SW 15	SW 16	S 14	SW 16	SW 16	SW 16	SW 16	SW 15	SW 15	SW 15	SSW 21	S 20	S 20	SSW 19	SE 12	SW 16	SW 16	SW 16	SW 16
kJ	365	370	395	416	16	411	411	406	400	395	380	375	735	650	611	486	205	421	302	299	299
Swell 3 Height (m) Direction Period (s)	WNW 13	WNW 13	WNW 13	WNW 13	WNW 13	S 13	S 13	S 12	S 12	S 12	S 22	S 22	SW 14	SW 18	SW 18	SW 14	S 18	S 18	S 18	SSW 17	SSW 17
kJ	17	17	17	17	17	56	117	148	146	141	634	757	248	366	246	164	436	404	390	404	300
Wind waves Height (m) Direction Period (s)	ESE 7	ESE 7	ESE 6	E 6	SE 14	E 6	E 7	E 7	E 7	E 7	E 7	E 7	E 7	E 7	E 7	ESE 7	E 7	E 7	E 7	E 7	E 7
kJ	237	223	235	157	1637	162	173	173	179	178	178	173	196	206	206	277	240	208	179	178	178
Nearest Offshore or Glassy	Momi Bay Viti Levu	British Beach Efate	British Beach Efate	British Beach Efate	Beachouse Kadavu Passage	Beachouse Kadavu Passage	Vunaniu Kadavu Passage	Corners Tongatapu	Momi Bay Viti Levu	Desperations Mamanucas	Corners Tongatapu	Forari Mine Lefts and Rights Efate	Beachouse Kadavu Passage	Beachouse Kadavu Passage	Beachouse Kadavu Passage	Daku Kadavu Passage	Daku Kadavu Passage	Daku Kadavu Passage	Middles (Ovaka) Vava'u	Middles (Ovaka) Vava'u	Middles (Ovaka) Vava'u
Rating (10 max)	3	1	1	1	4	4	4	4	4	4	4	3	4	4	4	4	3	3	4	4	3
Distance (km)	914	1863	1863	1863	859	859	848	289	914	931	289	1836	859	859	859	831	831	831	1	1	1
Best forecast wave conditions in Tonga Vava'u																			Good from afar (Foelifuka)	Good from afar (Foelifuka)	Peaking
Rating (10 max)																			4	4	3
Best forecast wave conditions in Tonga								The Pass Tongatapu			The Pass Tongatapu								Good from afar (Foelifuka) Vava'u	Good from afar (Foelifuka) Vava'u	Peaking Vava'u
Rating (10 max)								4			4								4	4	3
Header Global	Papatowai New Zealand	Papatowai New Zealand	Papatowai New Zealand	Papatowai New Zealand	Papatowai New Zealand	Papatowai New Zealand	Dinner Plates New Zealand	Papatowai New Zealand	Papatowai New Zealand	Otago Peninsula - Allans Beach New Zealand	Otago Peninsula - Allans Beach New Zealand	White Rock - The Spit New Zealand	Seconds (White Rock) New Zealand	Ning Nong Point and Reef New Zealand	Last Chance New Zealand	Diners Beach New Zealand	Diners Beach New Zealand	Asu Indonesia	Aganoa Beach Samoa	Aganoa Beach Samoa	Papatowai New Zealand
Rating (10 max)	6	6	6	7	7	7	7	7	6	5	5	8	7	5	5	5	5	4	4	4	5

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

Latest Updates

Ben Mondy

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Tommas (Ovaka) 48 hour detailed Surf Forecast

How big are the waves at Tommas (Ovaka) today (19 Jul):

Short Range Forecast

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