Ewa Beach Park 48 hour detailed Surf Forecast

Lat Long: 21.31° N 157.99° W

Issued: 1 am 16 Jul 2026 (local time)

Forecast update in hr min

Today's Ewa Beach Park sea temperature is

26.4° C

Ewa Beach Park 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 Ewa Beach Park today (16 Jul):

Morning surf: Morning surf (16 Jul, local time) - 2.5ft (0.7m), 13s period with SSW swell.
Afternoon surf: Afternoon surf (16 Jul, local time) - 2.5ft (0.7m), 17s period with SSW swell.
Evening surf: Evening surf (16 Jul, local time) - 2.5ft (0.7m), 13s period with SSW swell.

The current surf forecast for Ewa Beach Park at 4AM is: 0.7m 14s primary swell from a Southwest direction (forecast issued at 01:00am July 16). An open ocean swell of 0.8m 15s is not directed at the surf break, a second open ocean swell of 0.7m 7s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (HST) & Date	Wave Height	Wave Period
Morning (16 Jul)	2.5ft (0.7m)	13s
Afternoon (16 Jul)	2.5ft (0.7m)	17s
Evening (16 Jul)	2.5ft (0.7m)	13s

Table - waves today at Ewa Beach Park. (Swell directed towards the surf break)

	Short Range Forecast Mostly dry. Warm (max 27°C on Thu afternoon, min 24°C on Thu night). Mainly fresh winds.
	Thursday 16								Friday 17								Saturday 18
	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	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM	11 PM
Rating (10 max)	1	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	SSW 16	SW 14	SSW 13	SSW 13	SSW 17	SSW 13	SSW 13	SSW 15	SSW 14	SSW 13	SSW 16	SSW 16	SSW 16	SSW 16	SSW 16	SSW 14	SSW 14	S 14	SSW 14	SSW 13	SSW 14	SSW 14	SSW 14	E 8
Wave Graph
kJ	430	186	113	149	255	149	156	294	264	106	166	223	288	284	253	207	192	144	198	187	210	210	210	227
Wind (km/h)	ENE	ENE	E	E	E	E	ENE	ENE	ENE	ENE	ENE	ENE	E	ENE	ENE	ENE	ENE	ENE	ENE	E	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			5:11AM0.34m				5:41PM0.77m				6:08AM0.38m				6:14PM0.69m				7:09AM0.42m				6:44PM0.60m
Low Tide	00:12AM0.11m			10:31AM0.06m					00:44AM0.11m				11:21AM0.14m				1:14AM0.10m				12:16PM0.22m


	—	5:58	—	—	—	—	—	—	—	5:58	—	—	—	—	—	—	—	5:58	—	—	—	—	—	—
	—	—	—	—	—	7:15	—	—	—	—	—	—	—	7:15	—	—	—	—	—	—	—	7:15	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	24	24	25	26	27	26	25	25	25	24	25	26	27	27	25	25	25	25	25	27	27	26	25	24
Feels °C	26	26	26	25	26	26	25	25	25	24	25	25	25	25	24	25	25	25	23	25	24	24	24	22
Swell 1 Height (m) Direction Period (s)	SSW 16	W 15	W 14	W 14	W 14	W 14	W 14	SSW 15	SSW 14	W 14	W 14	ENE 6	SSW 16	SSW 16	SSW 16	SSW 14	SSW 14	S 14	SSW 14	SSW 13	SSW 14	SSW 14	SSW 14	SSW 14
kJ	430	272	268	268	264	264	203	294	264	200	198	51	288	284	253	207	192	144	198	187	210	210	210	207
Swell 2 Height (m) Direction Period (s)	W 15	SW 14	ENE 7	ENE 7	SSW 17	ENE 6	ENE 6	ENE 6	W 14	SSW 13	SSW 16	SSW 16	W 14	W 14	W 14	W 14	W 13	W 13	W 13	W 13	W 13	W 13	WNW 13	WNW 13
kJ	352	186	35	34	255	37	39	51	200	106	166	223	142	140	136	132	90	89	87	87	87	87	56	55
Swell 3 Height (m) Direction Period (s)	ENE 7	ENE 7	SSW 13	SSW 13	ENE 6	SSW 13	SSW 13	W 14	SSW 17	SSW 15	SSW 12	W 14	SSW 12	SSW 12	SSW 12	SW 15	SW 15	SW 11	SW 15	SW 15	SSE 8	SSE 8	SSE 9	SE 9
kJ	43	35	113	149	30	149	156	203	101	91	94	144	93	79	54	59	58	29	57	54	28	26	8	12
Wind waves Height (m) Direction Period (s)	—	—	—	—	—	—	ENE 6	ENE 6	ENE 6	ENE 6	ENE 6	ENE 7	ENE 6	ENE 6	ENE 6	ENE 6	ENE 6	E 6	E 6	E 6	E 6	E 7	E 7	E 8
kJ	—	—	—	—	—	—	66	82	51	64	51	116	64	53	82	80	64	79	76	113	137	114	156	227
Nearest Offshore or Glassy	Reef Runway (Hickam Harbor) HAW - Oahu	Reef Runway (Hickam Harbor) HAW - Oahu	Ko Olina Resort HAW - Oahu	Turtles Reef HAW - Oahu	Ko Olina Resort HAW - Oahu	Ko Olina Resort HAW - Oahu	Ko Olina Resort HAW - Oahu	Ko Olina Resort HAW - Oahu	Point Panic HAW - Oahu	Point Panic HAW - Oahu	Point Panic HAW - Oahu	Ko Olina Resort HAW - Oahu	Ko Olina Resort HAW - Oahu	Turtles Reef HAW - Oahu	Ko Olina Resort HAW - Oahu	Ko Olina Resort 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	Nanakuli Tracks HAW - Oahu	Ko Olina Resort HAW - Oahu
Rating (10 max)	3	2	2	2	3	3	2	2	2	2	2	2	2	2	2	2	2	1	2	2	2	2	1	1
Distance (km)	4	4	14	14	14	14	14	14	13	13	13	14	14	14	14	14	14	14	14	14	22	22	15	14
Best forecast wave conditions in Oahu	Waimea Bay/Pinballs	Waimea Bay/Pinballs	Waimea Bay/Pinballs	Ranches	Turtles Reef	Turtles Reef	Ranches	Kaena Point	Ranches	Ranches	Ranches	Ranches	Ranches	Kaena Point	Kaena Point	Makaha (Outside)	Kaena Point	Kaena Point	Makaha (Outside)	Turtles Reef	Kaena Point	Kaena Point	Kaena Point	Kaena Point
Rating (10 max)	3	2	2	2	3	3	2	3	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2
Best forecast wave conditions in United States	Boners CAL - San Luis Obispo	Boners CAL - San Luis Obispo	Magics HAW - Big Island	Ranches HAW - Oahu	Pakalas HAW - Kaua'i	Pakalas HAW - Kaua'i	Mouse Rock CAL - San Luis Obispo	Mouse Rock CAL - San Luis Obispo	Mouse Rock CAL - San Luis Obispo	Mouse Rock CAL - San Luis Obispo	Waiaha Rivermouth / Honls HAW - Big Island	Ranches HAW - Oahu	Ranches HAW - Oahu	Fullers CAL - Monterey	Mouse Rock CAL - San Luis Obispo	Mouse Rock CAL - San Luis Obispo	Mouse Rock CAL - San Luis Obispo	Mouse Rock CAL - San Luis Obispo	Cortez Bank CAL - San Diego County	Steamer Lane-Middle Peak CAL - Santa Cruz	Super Tubes CAL - Ventura	Swamis CAL - San Diego County	Mouse Rock CAL - San Luis Obispo	Mouse Rock CAL - San Luis Obispo
Rating (10 max)	4	4	3	2	3	3	3	4	4	4	2	2	2	3	3	3	3	3	3	2	2	3	3	3
Header Global	Easter Reef Australia	Easter Reef Australia	Easter Reef Australia	Easter Reef Australia	Easter Reef Australia	Easter Reef Australia	East Pier (Port Alfred) South Africa	Easter Reef Australia	Dunedin - Bobs Beach New Zealand	Dunedin - Bobs Beach New Zealand	Dunedin - Bobs Beach New Zealand	Dunedin - Bobs Beach New Zealand	Seconds (White Rock) New Zealand	Otago Peninsula - Allans Beach 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	Papatowai New Zealand	Ouano Rights New Caledonia
Rating (10 max)	5	5	5	6	6	6	5	5	6	7	7	6	9	7	9	9	7	6	6	6	6	5	5	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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Ewa Beach Park 48 hour detailed Surf Forecast

How big are the waves at Ewa Beach Park today (16 Jul):

Short Range Forecast

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