Mu omu a (M&Ms) 48 hour detailed Surf Forecast

Lat Long: 18.79° S 174.11° W

Issued: 12 pm 18 Jul 2026 (local time)

Forecast update in hr min

Today's Mu omu a (M&Ms) sea temperature is

24.6° C

Mu omu a (M&Ms) 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 Mu omu a (M&Ms) today (18 Jul):

Morning surf: Morning surf (18 Jul, local time) - 4.5ft (1.4m), 15s period with SE swell.
Afternoon surf: Afternoon surf (18 Jul, local time) - 5ft (1.5m), 15s period with SSE swell.
Evening surf: Evening surf (18 Jul, local time) - 5ft (1.5m), 15s period with SSE swell.

The current surf forecast for Mu omu a (M&Ms) at 9PM is: 1.5m 15s primary swell from a South-southeast direction and 1.1m 16s secondary swell from a Southwest direction (forecast issued at 12:00pm July 18). An open ocean swell of 2.0m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (+13) & Date	Wave Height	Wave Period
Morning (18 Jul)	4.5ft (1.4m)	15s
Afternoon (18 Jul)	5ft (1.5m)	15s
Evening (18 Jul)	5ft (1.5m)	15s

Table - waves today at Mu omu a (M&Ms). (Swell directed towards the surf break)

	Short Range Forecast Light rain (total 2mm), mostly falling on Sun afternoon. Warm (max 23°C on Mon night, min 21°C on Sat morning). Mainly strong winds.
	Sat 18					Sunday 19								Monday 20
	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)	1	2	1	1	1	1	1	2	2	2	1	2	1	2	1	2	2	2	2	1	1
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	SE 15	SE 15	SSE 15	SSE 15	SSE 15	SSE 15	SSE 14	SE 14	SE 14	SSE 14	SE 14	SW 16	SSE 14	SE 13	SE 13	SE 13	SSE 13	SSE 13	SSE 13	SW 15	SW 15
Wave Graph
kJ	955	2668	1001	987	974	974	961	2090	846	1227	1787	560	1110	1668	1619	1569	958	812	669	566	485
Wind (km/h)	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	E	E
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off
High Tide		10:05AM1.25m				10:45PM1.21m				11:02AM1.18m				11:38PM1.18m				11:59AM1.11m
Low Tide				4:26PM0.06m				4:54AM0.18m				5:19PM0.13m				5:52AM0.22m				6:11PM0.20m


	7:09	—	—	—	—	—	—	7:07	—	—	—	—	—	—	—	7:07	—	—	—	—	—
	—	—	6:15	—	—	—	—	—	—	—	6:15	—	—	—	—	—	—	—	6:15	—	—
mm	—	—	—	—	—	—	—	—	—	—	1	—	—	—	—	—	—	—	—	1	—
Temp °C	21	22	22	22	22	22	21	22	22	22	22	22	22	22	22	22	22	22	22	22	22
Feels °C	14	15	15	15	15	15	15	16	16	18	16	16	16	17	16	17	17	18	18	17	18
Swell 1 Height (m) Direction Period (s)	SE 15	SW 16	SSE 15	SSE 15	SSE 15	SSE 15	SSE 14	SW 15	SE 14	SSE 14	SW 16	SSE 14	SSE 14	SW 16	SW 16	SW 16	SSE 13	SSE 13	SSE 13	SSE 13	SSE 7
kJ	955	803	1001	987	974	974	961	492	846	1227	539	530	1110	636	636	620	958	812	669	444	173
Swell 2 Height (m) Direction Period (s)	SW 16	WNW 14	SW 16	SW 16	SW 16	SW 16	SW 15	WNW 13	SW 15	SW 15	WNW 13	SW 16	SW 16	S 13	S 13	S 12	SW 16	SW 16	SW 15	SW 15	SW 15
kJ	803	18	710	628	620	532	525	17	492	499	17	560	644	55	117	145	612	612	589	566	485
Swell 3 Height (m) Direction Period (s)	NW 14	WNW 14	WNW 14	WNW 14	WNW 14	WNW 13	WNW 13	WNW 13	WNW 13	WNW 13	NW 13	WNW 13	S 14	SSW 26	SSW 26	SSW 25	S 12	S 12	S 12	S 11	SSE 13
kJ	29	18	18	18	18	18	17	17	17	17	7	17	36	66	127	208	144	106	132	163	277
Wind waves Height (m) Direction Period (s)	SE 7	SE 15	ESE 7	ESE 7	ESE 7	ESE 7	ESE 7	SE 14	ESE 7	E 7	SE 14	ESE 7	E 7	SE 13	SE 13	SE 13	E 7	E 7	E 7	E 6	ENE 6
kJ	383	2668	315	363	353	332	342	2090	256	113	1787	332	150	1668	1619	1569	150	145	145	148	93
Nearest Offshore or Glassy	Momi Bay Viti Levu	Momi Bay Viti Levu	Tavarua Rights Mamanucas	Restaurants Mamanucas	Momi Bay Viti Levu	Momi Bay Viti Levu	Momi Bay Viti Levu	Momi Bay Viti Levu	Momi Bay Viti Levu	Momi Bay Viti Levu	British Beach Efate	Momi Bay Viti Levu	Momi Bay Viti Levu	Sigatoka Rivermouth Viti Levu	Sigatoka Rivermouth Viti Levu	Corners Tongatapu	Beachouse Kadavu Passage	Wilkes Pass Mamanucas	Desperations Mamanucas	Golf Course Rarotonga	Hideaway Kadavu Passage
Rating (10 max)	3	3	3	3	2	2	3	3	3	3	1	3	3	4	5	4	4	4	4	5	4
Distance (km)	914	914	923	923	914	914	914	914	914	914	1862	914	914	885	885	284	858	926	931	1516	872
Best forecast wave conditions in Tonga Vava'u
Rating (10 max)
Best forecast wave conditions in Tonga																The Pass Tongatapu
Rating (10 max)																4
Header Global	Dunedin - Bobs Beach New Zealand	Papatowai New Zealand	Papatowai New Zealand	Seconds (White Rock) New Zealand	Seconds (White Rock) New Zealand	Seconds (White Rock) New Zealand	Seconds (White Rock) New Zealand	Dunedin - Cob Cottage New Zealand	Papatowai New Zealand	Papatowai New Zealand	Papatowai New Zealand	Papatowai New Zealand	Papatowai New Zealand	Papatowai New Zealand	Papatowai New Zealand	Otago Peninsula - Allans Beach New Zealand	Otago Peninsula - Allans Beach New Zealand	Ning Nong Point and Reef New Zealand	Humenga Point New Zealand	Humenga Point New Zealand	Ning Nong Point and Reef New Zealand
Rating (10 max)	6	9	9	9	8	7	6	6	6	6	6	6	7	7	7	8	7	6	6	5	6

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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Mu omu a (M&Ms) 48 hour detailed Surf Forecast

How big are the waves at Mu omu a (M&Ms) today (18 Jul):

Short Range Forecast

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