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

Lat Long: 18.79° S 174.11° W

Issued: 6 am 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) - 8ft (2.4m), 15s period with SE 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 1PM is: 1.5m 15s primary swell from a South-southeast direction and 1.3m 16s secondary swell from a Southwest direction (forecast issued at 06:00am July 18). An open ocean swell of 1.8m 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)	8ft (2.4m)	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 Some drizzle, heaviest during Sun afternoon. Warm (max 23°C on Mon night, min 21°C on Sat morning). Mainly strong winds.
	Saturday 18							Sunday 19								Monday 20
	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	10 PM
Rating (10 max)	1	1	1	1	2	1	1	2	2	2	2	2	1	2	2	2	2	2	2	2	2	2	1
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	SE 16	SE 16	SE 15	SSE 15	SE 15	SSE 15	SSE 15	SSE 15	SSE 14	SE 14	SSE 14	SSE 14	SE 14	SE 14	SSE 14	SSE 13	SE 13	SE 13	SSE 13	SSE 13	SSE 13	SSE 13	SW 15
Wave Graph
kJ	1031	1005	955	1014	2491	987	974	974	961	2090	785	774	1918	1891	1110	1169	1619	1569	1060	812	669	566	424
Wind (km/h)	SE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	E	E	E	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	cross-off	cross-off
High Tide				10:05AM1.25m				10:45PM1.21m				11:02AM1.18m				11:38PM1.18m				11:59AM1.11m
Low Tide	3:55AM0.16m					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	—	—	—	—	—	—	—	—	—	—
Temp °C	22	21	21	22	22	22	22	22	21	22	22	22	21	22	22	22	21	22	22	22	22	22	23
Feels °C	15	14	14	16	15	15	15	16	15	16	16	17	15	17	16	17	16	17	16	16	18	17	19
Swell 1 Height (m) Direction Period (s)	SE 16	SE 16	SE 15	SSE 15	SW 16	SSE 15	SSE 15	SSE 15	SSE 14	SW 15	SSE 14	SSE 14	SW 16	SW 16	SSE 14	SSE 13	SW 16	SW 16	SSE 13	SSE 13	SSE 13	SSE 13	S 11
kJ	1031	1005	955	1014	710	987	974	974	961	492	785	774	539	560	1110	1169	636	620	1060	812	669	512	281
Swell 2 Height (m) Direction Period (s)	SW 15	SW 15	SW 16	SW 16	WNW 14	SW 16	SW 16	SW 16	SW 15	WNW 13	SW 15	SW 15	WNW 13	WNW 13	SW 16	SW 16	S 13	S 12	SW 16	SW 15	SW 15	SW 15	SW 15
kJ	724	753	803	803	18	628	620	532	525	17	492	499	17	17	644	636	117	145	612	605	589	566	424
Swell 3 Height (m) Direction Period (s)	NW 14	SSE 10	NW 14	WNW 14	WNW 14	WNW 14	WNW 14	WNW 13	WNW 13	WNW 13	WNW 13	WNW 13	WNW 13	S 15	S 14	S 13	SSW 26	SSW 25	S 12	S 12	S 12	S 11	SSE 13
kJ	50	65	29	18	18	18	18	18	17	17	17	17	17	4	36	55	127	215	144	106	132	127	277
Wind waves Height (m) Direction Period (s)	SE 7	SE 7	ESE 7	ESE 7	SE 15	ESE 7	ESE 7	ESE 7	ESE 7	SE 14	ESE 7	ESE 7	SE 14	SE 14	E 6	E 7	SE 13	SE 13	E 7	E 6	E 6	E 7	E 7
kJ	492	405	417	333	2491	353	353	332	324	2090	256	248	1918	1891	141	130	1619	1569	130	141	157	193	173
Nearest Offshore or Glassy	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	Momi Bay Viti Levu	Momi Bay Viti Levu	Momi Bay Viti Levu	Momi Bay Viti Levu	Momi Bay Viti Levu	British Beach Efate	British Beach Efate	Beachouse Kadavu Passage	Momi Bay Viti Levu	Beachouse Kadavu Passage	Beachouse Kadavu Passage	Beachouse Kadavu Passage	Hideaway Kadavu Passage	Golf Course Rarotonga	Hideaway Kadavu Passage	Serua Rights Kadavu Passage
Rating (10 max)	4	3	3	3	2	2	2	2	3	3	3	3	1	1	4	3	4	4	4	4	5	4	4
Distance (km)	923	914	914	914	914	914	914	914	914	914	914	914	1862	1862	858	914	858	858	858	872	1516	872	839
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Header Global	Dunedin - Kuri Bush New Zealand	Dunedin - Bobs Beach New Zealand	Dunedin - Bobs Beach New Zealand	Seconds (White Rock) 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	Kaka Point New Zealand	Papatowai 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	Humenga Point New Zealand	Otago Peninsula - Allans Beach New Zealand	Ning Nong Point and Reef New Zealand	Seconds (White Rock) New Zealand
Rating (10 max)	7	6	6	9	9	9	8	7	6	6	6	6	6	7	7	7	8	7	7	6	5	7	7

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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