Marianne Island Surf Forecast and Eyeball Surf Report

Lat Long: 3.82° S 55.66° E

Issued: 3 am 23 Aug 2026 (local time)

Forecast update in hr min

Today's Denis Island - South Point sea temperature is

27.2°C

Denis Island - South Point surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Detailed Marianne Island surf forecast maps and the latest eyeball surf report from local surfers in the region. Near-shore swell is shown on the map together with the surf forecast rating for spots in Marianne Island. Find the best places to surf in offshore conditions by selecting the wind option on the forecast map. Windsurfers and kite surfers can also use this option to find more favorable cross-shore conditions in Marianne Island. Our local Wavefinder indicates where some of the best conditions are likely to be found in Marianne Island over the next 7 days. Surf photos from Marianne Island and reviews of the best spots and surfing conditions have been provided by local surfers.

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Wave Energy Map

Wave Height Map

Wind Map

Please enable JavaScript to access the following map views:All map types that you can enable here: Marianne Island Colour Base Map, Wave Height, Wave Energy, Marianne Island Swell 1 Energy, Swell 2 Energy, Windwave Energy, Marianne Island Precipitation, Wind, Temperature, Marianne Island Cloud Cover.Map overlays available for display: Marianne Island Pressure, Wind.Symbols shown on the map: Marianne Island Surf Breaks, Tide Forecasts, Cities, Marianne Island Ski Resorts, Live Wave Buoys, Live Webcams, Marianne Island Wind Now, Temperature Now, Weather Now, Marianne Island Swell at breaks, Rating at breaks.

Marianne Island Surf Forecast map for predicting the best wave and wind conditions across the region. For surfers, the map shows the most powerful swell tracking across near-shore open water and not the peak waves experienced by boats out at sea. Move your mouse over the ocean swell symbols or the surf breaks on the coastline to see a more detailed surf forecast including wave period and wind conditions. The forecast updates every 6 hours and most live weather reports update every hour. You can animate the Marianne Island Surf map or show live wind and wave conditions as reported from wavebuoys and local weather stations. Surf breaks shown along the Marianne Island coastline are also listed below.

Marianne Island Photos

Marianne Island Wavefinder

	Sunday 23			Monday 24			Tuesday 25			Wednesday 26			Thursday 27			Friday 28			Saturday 29
	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night
Best forecast wave conditions in Marianne Island	Marie Ann Island Leftovers Marianne Island	Marie Ann Island Leftovers Marianne Island	Marie Ann Island Leftovers Marianne Island	Marie Ann Island Leftovers Marianne Island	Marie Ann Island Leftovers Marianne Island	Marie Ann Island Leftovers Marianne Island	Marie Ann Island Leftovers Marianne Island	Marie Ann Island Leftovers Marianne Island	Marie Ann Island Leftovers Marianne Island	Marie Ann Island Leftovers Marianne Island	Marie Ann Island Leftovers Marianne Island	Marie Ann Island Leftovers Marianne Island	Marie Ann Island Leftovers Marianne Island	Marie Ann Island Leftovers Marianne Island	Marie Ann Island Leftovers Marianne Island	Marie Ann Island Leftovers Marianne Island	Marie Ann Island Leftovers Marianne Island	Marie Ann Island Shorey Marianne Island	Marie Ann Island Leftovers Marianne Island	Marie Ann Island Leftovers Marianne Island	Marie Ann Island Leftovers Marianne Island
Rating (10 max)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	2	0	0	0
Wave Height (m) Direction Period (s)	SE 8	SE 8	SE 8	SE 8	SE 8	SE 8	SE 8	SE 8	SE 8	SE 8	S 14	SE 7	SE 8	SE 8	SE 8	S 19	S 18	SE 9	SE 9	S 18	S 16
kJ	423	413	446	403	337	470	542	463	346	269	211	255	458	371	364	361	418	686	1135	1210	1149
Wind (km/h)	SSE	SSE	SSE	SE	SE	SE	SSE	SSE	SSE	SE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross-on	cross-on	cross-on	cross	cross-off	cross	cross	cross
High Tide		1:40PM0.93m	3:18AM0.49m		2:36PM1.00m	3:45AM0.58m		3:17PM1.07m		4:10AM0.68m	3:52PM1.12m		4:35AM0.78m	4:23PM1.15m		5:00AM0.89m	4:53PM1.15m		5:27AM1.00m	5:23PM1.12m
Low Tide			9:35PM0.26m	7:21AM0.39m		9:59PM0.20m	8:30AM0.35m		10:20PM0.15m	9:19AM0.30m		10:40PM0.10m	10:01AM0.25m		11:00PM0.07m	10:40AM0.21m		11:21PM0.05m	11:18AM0.18m		11:41PM0.04m


mm	—	—	1	—	—	1	—	—	—	—	—	—	—	—	—	2	5	12	—	—	—
Max °C	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26
Min °C	26	26	25	26	26	26	26	26	26	26	26	25	26	26	26	26	26	26	25	26	25
Chill °C	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26
	6:18	—	—	6:18	—	—	6:18	—	—	6:18	—	—	6:16	—	—	6:16	—	—	6:16	—	—
	—	6:17	—	—	6:17	—	—	6:17	—	—	6:17	—	—	6:17	—	—	6:17	—	—	6:16	—
Swell 1 Height (m) Direction Period (s)	SSE 17	S 16	SSE 15	S 17	S 16	S 15	S 13	S 17	S 16	S 14	S 14	S 13	S 12	S 13	S 12	S 19	S 18	S 18	S 19	S 18	S 16
kJ	29	20	44	147	183	150	87	154	248	202	175	116	73	78	72	361	418	635	1037	1210	1149
Swell 2 Height (m) Direction Period (s)	SE 17	SE 16	S 18	SE 15	SSE 8	SE 15	S 18	S 13	SE 16	SE 15	SE 14	SE 13	SE 14	SE 14	S 20	S 12	S 11	S 11	NW 19	SE 18	SE 16
kJ	11	10	27	8	28	35	98	53	69	57	31	28	31	29	119	66	60	37	14	166	132
Wind waves Height (m) Direction Period (s)	SE 8	SE 8	SE 8	SE 8	SE 8	SE 8	SE 8	SE 8	SE 8	SE 8	SE 7	SE 7	SE 8	SE 8	SE 8	SE 8	SSE 8	SE 9	SE 9	SE 9	SE 8
kJ	423	413	446	403	337	470	542	463	346	269	211	255	458	371	364	321	322	686	1135	974	792
Sea °C	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27
Diff °C	+0.9	+0.9	+0.9	+0.9	+0.9	+0.9	+0.9	+0.9	+0.9	+0.9	+0.9	+0.9	+0.9	+0.9	+0.9	+0.9	+0.9	+0.9	+0.9	+0.9	+0.9

Marianne Island Surf Breaks

Marie Ann Island Leftovers

reef

Marie Ann Island Shorey

beach

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	Pressure
	Wind
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