Ehukai/Gums 48 hour detailed Surf Forecast

Lat Long: 21.66° N 158.06° W

Issued: 7 am 15 Sep 2026 (local time)

Forecast update in hr min

Today's Ehukai/Gums sea temperature is

27.0°C

Ehukai/Gums 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 Ehukai/Gums today (15 Sep):

Morning surf: Morning surf (15 Sep, local time) - 2ft (0.6m), 8s period with NNE swell.
Afternoon surf: Afternoon surf (15 Sep, local time) - 3ft (0.9m), 8s period with NE swell.
Evening surf: Evening surf (15 Sep, local time) - 1.5ft (0.5m), 19s period with SW swell.

The current surf forecast for Ehukai/Gums at 11AM is: 0.5m 20s primary swell from a Southwest direction and 0.9m 8s secondary swell from a Northeast direction (forecast issued at 07:00am September 15). An open ocean swell of 0.4m 12s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (HST) & Date	Wave Height	Wave Period
Morning (15 Sep)	2ft (0.6m)	8s
Afternoon (15 Sep)	3ft (0.9m)	8s
Evening (15 Sep)	1.5ft (0.5m)	19s

Table - waves today at Ehukai/Gums. (Swell directed towards the surf break)

	Short Range Forecast Light rain (total 3mm), mostly falling on Thu afternoon. Warm (max 27°C on Tue morning, min 25°C on Tue morning). Wind will be generally light.
	Tuesday 15							Wednesday 16								Thursday 17
	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	0	1	0	0	2	2	1	1	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)	NE 8	NNE 8	SW 20	NE 8	NE 8	SW 19	SW 19	SW 19	SW 19	SW 18	SW 18	SW 18	SSW 18	SW 11	NE 6	NE 7	NE 7	SW 16	SW 16	SW 16	SW 16	NNE 7	NW 12
Wave Graph
kJ	107	51	188	96	99	184	184	181	171	155	152	152	0	19	207	261	276	127	125	125	125	62	6
Wind (km/h)	ENE	ENE	ENE	ENE	E	E	E	E	E	ENE	ENE	ENE	ENE	ENE	NE	NE	NE	NE	ENE	ENE	ENE	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	off	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		5:33AM0.61m			2:56PM0.46m					6:37AM0.59m									8:23AM0.57m
Low Tide				11:37AM0.42m			10:21PM0.13m								10:44PM0.15m


	6:18	—	—	—	—	—	—	—	6:18	—	—	—	—	—	—	—	6:18	—	—	—	—	—	—
	—	—	—	—	6:35	—	—	—	—	—	—	—	6:34	—	—	—	—	—	—	—	6:32	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1	1	1
Temp °C	24	25	27	27	27	26	26	25	25	26	27	27	27	26	26	25	26	26	27	27	27	26	26
Feels °C	26	27	29	28	29	28	28	27	27	27	28	27	28	27	27	26	27	27	28	27	28	27	27
Swell 1 Height (m) Direction Period (s)	NE 8	NNE 8	SW 20	SSW 20	E 12	SW 19	NNE 8	NNE 8	NNE 7	SW 18	E 10	E 10	E 10	SSW 18	E 10	E 10	E 10	SW 16	SW 16	SW 16	NNE 7	NNE 7	SSW 16
kJ	107	51	188	149	44	184	51	50	48	155	51	72	72	207	98	98	96	127	125	125	94	62	175
Swell 2 Height (m) Direction Period (s)	SW 21	SSW 21	E 12	E 12	SSW 19	E 11	SW 19	SW 19	SW 19	E 10	SW 18	SW 18	SSW 18	SW 11	SW 18	SW 17	SW 16	SW 11	SW 11	SSW 20	SW 16	SSW 16	SW 10
kJ	116	170	47	45	148	39	184	181	171	54	152	152	207	19	150	145	132	19	18	37	125	171	4
Swell 3 Height (m) Direction Period (s)	E 13	NE 8	SSW 13	SSW 12	SSW 12	SSW 12	E 11	E 11	E 11	SSW 12	SSW 12	SSW 11	SSW 11	WNW 10	SW 11	SW 11	SW 11	NW 10	SSW 20	NW 10	SSW 20	SW 20	NW 12
kJ	31	16	16	15	15	15	38	58	57	14	13	12	12	9	19	19	19	4	38	4	37	15	6
Wind waves Height (m) Direction Period (s)	E 5	ENE 5	NE 8	NE 8	NE 8	NE 8	E 5	E 5	E 6	ENE 6	ENE 6	ENE 6	NE 6	ENE 6	NE 6	NE 7	NE 7	ENE 7	ENE 7	ENE 10	E 9	E 9	ENE 9
kJ	17	23	96	96	99	96	34	69	78	115	127	141	157	232	207	261	276	374	462	838	556	588	708
Nearest Offshore or Glassy	Banzai Pipeline and Backdoor HAW - Oahu	Off the Wall/Insanities HAW - Oahu	Off the Wall/Insanities HAW - Oahu	Off the Wall/Insanities HAW - Oahu	Off the Wall/Insanities HAW - Oahu	Banzai Pipeline and Backdoor HAW - Oahu	Banzai Pipeline and Backdoor HAW - Oahu	Off the Wall/Insanities HAW - Oahu	Off the Wall/Insanities HAW - Oahu	Yokohama Bay HAW - Oahu	Yokohama Bay HAW - Oahu	Lahilahi Point HAW - Oahu	Keaulanas HAW - Oahu	Ranches HAW - Oahu	Klausmeyers HAW - Oahu	Ranches HAW - Oahu	Klausmeyers HAW - Oahu	Yokohama Bay HAW - Oahu	Off the Wall/Insanities HAW - Oahu	Aligator Rock HAW - Oahu	Off the Wall/Insanities HAW - Oahu	Off the Wall/Insanities HAW - Oahu	Yokohama Bay HAW - Oahu
Rating (10 max)	1	1	2	1	1	2	2	2	2	2	3	3	3	1	3	1	2	3	1	1	2	1	3
Distance (km)	0	1	1	1	1	0	0	1	1	22	22	27	32	24	26	24	26	22	1	3	1	1	22
Best forecast wave conditions in Oahu	Tennis Courts	Consessions/Big Rights	Chuns and Jocks Reefs	Ranches	Ranches	Waimea Bay/Pinballs	Ranches	Ranches	Ranches	Ranches	Tracks (Nanakuli)	Tracks (Nanakuli)	Tracks (Nanakuli)	Ranches	Tracks (Nanakuli)	Ranches	Bomboras	Yokohama Bay	Ranches	Ranches	Off the Wall/Insanities	Ranches	Ko Olina Resort
Rating (10 max)	2	3	2	1	1	2	3	3	3	3	3	3	3	1	3	1	2	3	1	1	2	1	3
Best forecast wave conditions in United States	Mouse Rock CAL - San Luis Obispo	Consessions/Big Rights HAW - Oahu	Government Point CAL - Santa Barbara	Ranches HAW - Oahu	Super Tubes CAL - Ventura	Mouse Rock CAL - San Luis Obispo	Ranches HAW - Oahu	Ranches HAW - Oahu	Ranches HAW - Oahu	Ranches HAW - Oahu	Tracks (Nanakuli) HAW - Oahu	Gale Point CAL - Humboldt	Cape Sebastian Oregon South	Ghost Tree CAL - Monterey	Moonstone Beach CAL - Humboldt	The Wedge CAL - Orange County	The Wedge CAL - Orange County	Yokohama Bay HAW - Oahu	Ranches HAW - Oahu	Hilo Breakwall HAW - Big Island	Hilo Breakwall HAW - Big Island	Mouse Rock CAL - San Luis Obispo	Infinities HAW - Kaua'i
Rating (10 max)	3	3	2	1	1	2	3	3	3	3	3	3	3	2	3	2	2	3	1	2	2	2	4
Header Global	Saint Leu Reunion	Saint Leu Reunion	Saint Leu Reunion	Etang-Sale Reunion	Etang-Sale Reunion	Etang-Sale Reunion	Saint Leu Reunion	Etang-Sale Reunion	Etang-Sale Reunion	Etang-Sale Reunion	Cronulla Point Australia	Papatowai New Zealand	Papatowai New Zealand	Caravan Park/Lamberts Bay South Africa	Papatowai New Zealand	Papatowai New Zealand	Dunedin - Cob Cottage New Zealand	Weld Road New Zealand	Blaketown Wedge New Zealand	Guns Namibia	Blaketown Wedge New Zealand	Papatowai New Zealand	Papatowai New Zealand
Rating (10 max)	5	6	6	6	6	5	5	5	5	5	5	5	5	4	5	9	5	6	5	5	5	8	8

Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)

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Ehukai/Gums 48 hour detailed Surf Forecast

How big are the waves at Ehukai/Gums today (15 Sep):

Short Range Forecast

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