The Cove 48 hour detailed Surf Forecast

Lat Long: 21.31° N 158.04° W

Issued: 7 am 11 Jul 2026 (local time)

Forecast update in hr min

Today's The Cove sea temperature is

26.4° C

The Cove 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 The Cove today (11 Jul):

Morning surf: Morning surf (11 Jul, local time) - 2ft (0.6m), 19s period with SSW swell.
Afternoon surf: Afternoon surf (11 Jul, local time) - 2.5ft (0.7m), 18s period with SW swell.
Evening surf: Evening surf (11 Jul, local time) - 2.5ft (0.7m), 18s period with SW swell.

The current surf forecast for The Cove at 12PM is: 0.6m 18s primary swell from a Southwest direction and 1.5m 7s secondary swell from a East direction (forecast issued at 07:00am July 11). An open ocean swell of 0.4m 14s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (HST) & Date	Wave Height	Wave Period
Morning (11 Jul)	2ft (0.6m)	19s
Afternoon (11 Jul)	2.5ft (0.7m)	18s
Evening (11 Jul)	2.5ft (0.7m)	18s

Table - waves today at The Cove. (Swell directed towards the surf break)

	Short Range Forecast Mostly dry. Warm (max 27°C on Sat afternoon, min 24°C on Sat night). Winds decreasing (fresh winds from the ENE on Sun afternoon, light winds from the NE by Mon night).
	Saturday 11							Sunday 12								Monday 13								Tue 14
	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM	11 PM	2 AM	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM	11 PM	2 AM	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM	11 PM	2 AM
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	1	1
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	SSW 19	SSW 19	SW 18	SW 18	SW 18	SW 18	SW 18	SW 17	SW 17	SW 17	SW 16	SW 16	SW 16	SW 16	SW 16	SW 16	SW 16	SW 15	SW 15	SW 15	SW 15	SW 14	SSW 14	SSW 14
Wave Graph
kJ	272	243	263	319	316	312	444	439	429	400	376	367	367	362	358	353	349	344	322	314	309	305	264	261
Wind (km/h)	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE
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	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross
High Tide					2:13PM0.82m			1:27AM0.25m					2:59PM0.86m				2:28AM0.26m				3:43PM0.88m
Low Tide		6:14AM0.01m					9:50PM0.18m			7:09AM-0.02m					10:28PM0.15m				8:02AM-0.03m					11:04PM0.13m


	5:56	—	—	—	—	—	—	—	5:56	—	—	—	—	—	—	—	5:58	—	—	—	—	—	—	5:58
	—	—	—	—	7:16	—	—	—	—	—	—	—	7:16	—	—	—	—	—	—	—	7:16	—	—	7:16
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	25	25	26	27	26	25	24	24	24	25	26	26	26	24	24	24	24	24	26	26	26	24	24	24
Feels °C	24	24	24	25	24	23	22	21	22	23	23	23	23	22	23	23	22	21	23	23	23	23	23	24
Swell 1 Height (m) Direction Period (s)	SSW 19	SSW 19	SW 18	SW 18	SW 18	SW 18	SW 18	SW 17	SW 17	SW 17	SW 16	SW 16	SW 16	SW 16	SW 16	SW 16	SW 16	SW 15	SW 15	SW 15	SW 15	SW 14	SSW 14	SSW 14
kJ	248	243	263	319	316	312	444	439	429	400	376	367	367	362	358	353	349	344	322	314	309	305	264	261
Swell 2 Height (m) Direction Period (s)	S 12	W 14	W 14	W 14	W 13	W 13	W 13	W 13	W 13	S 13	SSE 13	SSE 12	SSE 12	SSE 12	SSE 12	W 12	SSE 12	SSE 12	SSE 12	W 19	W 18	W 18	W 18	W 18
kJ	43	63	63	61	54	54	54	54	54	51	55	48	48	47	48	47	47	46	46	113	152	152	158	158
Swell 3 Height (m) Direction Period (s)	W 14	S 12	S 12	S 12	S 12	S 12	S 11	S 11	S 11	W 13	W 12	W 12	W 12	W 12	W 12	SSE 12	W 12	W 12	W 12	SSE 12	SSE 11	SSE 11	SW 18	SW 18
kJ	59	43	44	44	44	43	41	40	40	51	48	47	47	47	47	47	26	26	27	45	25	25	81	82
Wind waves Height (m) Direction Period (s)	E 7	E 7	E 7	E 7	E 7	E 7	E 7	E 7	E 7	E 7	E 7	E 7	E 8	E 8	E 8	E 8	E 8	E 8	E 8	E 8	ENE 8	ENE 8	ENE 8	E 8
kJ	272	233	231	238	238	238	225	218	231	233	272	358	292	316	280	241	318	273	287	287	223	192	192	181
Nearest Offshore or Glassy	Ko Olina Resort HAW - Oahu	Ko Olina Resort HAW - Oahu	Maili Point HAW - Oahu	Pokai Bay HAW - Oahu	Pokai Bay HAW - Oahu	Nanakuli Blackrocks HAW - Oahu	Nanakuli Blackrocks HAW - Oahu	Maili Point HAW - Oahu	Maili Point HAW - Oahu	Nanakuli Blackrocks HAW - Oahu	Maili Point HAW - Oahu	Lahilahi Point HAW - Oahu	Pokai Bay HAW - Oahu	Nanakuli Blackrocks HAW - Oahu	Ko Olina Resort HAW - Oahu	Ko Olina Resort HAW - Oahu	Ko Olina Resort HAW - Oahu	Ko Olina Resort HAW - Oahu	Maili Point HAW - Oahu	Maili Point HAW - Oahu	Pokai Bay HAW - Oahu	Ko Olina Resort HAW - Oahu	Ko Olina Resort HAW - Oahu	Ko Olina Resort HAW - Oahu
Rating (10 max)	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	1
Distance (km)	10	10	19	22	22	12	12	19	19	12	19	25	22	12	10	10	10	10	19	19	22	10	10	10
Best forecast wave conditions in Oahu	Makaha (Outside)	Ranches	Ranches	Ranches	Ranches	Kaena Point	Yokohama Bay	Ranches	Ranches	Ranches	Ranches	Ranches	Ranches	Ranches	Ranches	Ranches	Ranches	Ranches	Ranches	Ranches	Makaha (Outside)	Ranches	Ranches	Ranches
Rating (10 max)	2	2	2	2	2	2	2	3	3	3	3	3	3	3	3	3	3	3	2	3	2	2	2	2
Best forecast wave conditions in United States	Cortez Bank CAL - San Diego County	Cortez Bank CAL - San Diego County	Ranches HAW - Oahu	Ranches HAW - Oahu	Mouse Rock CAL - San Luis Obispo	Boners CAL - San Luis Obispo	The Wedge CAL - Orange County	Ranches HAW - Oahu	Cortez Bank CAL - San Diego County	Boners CAL - San Luis Obispo	Ranches HAW - Oahu	Ranches HAW - Oahu	Ranches HAW - Oahu	Ranches HAW - Oahu	Ranches HAW - Oahu	Ranches HAW - Oahu	Ghost Tree CAL - Monterey	Ranches HAW - Oahu	Mouse Rock CAL - San Luis Obispo	Ranches HAW - Oahu	Fullers CAL - Monterey	The Wedge CAL - Orange County	Mouse Rock CAL - San Luis Obispo	The Wedge CAL - Orange County
Rating (10 max)	3	3	2	2	2	2	2	3	3	3	3	3	3	3	3	3	3	3	3	3	3	2	2	2
Header Global	Kaifu Rivermouth Japan	Kaifu Rivermouth Japan	Kaifu Rivermouth Japan	Kaifu Rivermouth Japan	Ilot Sancho Mauritius	Etang-Sale Reunion	Bluff Panama	Bluff Panama	Bluff Panama	Ilot Sancho Mauritius	Black Rocks Mauritius	Black Rocks Mauritius	Black Rocks Mauritius	Amanzimtoti South Africa	Benkunqut Indonesia	Injidup Carpark Australia	Bancoora Australia	Bullies Australia	Bullies Australia	Buchupureo Chile	Buchupureo Chile	Buchupureo Chile	Cathedral Rock Australia	Cathedral Rock Australia
Rating (10 max)	6	6	5	5	5	5	4	4	4	5	4	4	4	4	4	5	5	7	7	7	6	5	9	9

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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The Cove 48 hour detailed Surf Forecast

How big are the waves at The Cove today (11 Jul):

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