Halawa 48 hour detailed Surf Forecast

Lat Long: 21.16° N 156.73° W

Issued: 7 am 16 Jul 2026 (local time)

Forecast update in hr min

Today's Halawa sea temperature is

26.2° C

Halawa 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 Halawa today (16 Jul):

Morning surf: Morning surf (16 Jul, local time) - 2ft (0.6m), 14s period with W swell.
Afternoon surf: Afternoon surf (16 Jul, local time) - 2ft (0.6m), 14s period with W swell.
Evening surf: Evening surf (16 Jul, local time) - 4.5ft (1.4m), 6s period with ENE swell.

The current surf forecast for Halawa at 12PM is: 0.6m 14s primary swell from a West direction and 0.8m 7s secondary swell from a North-northeast direction, 1.3m 5s secondary swell from a East direction (forecast issued at 07:00am July 16). The wind direction is predicted to be cross-shore.

Time (HST) & Date	Wave Height	Wave Period
Morning (16 Jul)	2ft (0.6m)	14s
Afternoon (16 Jul)	2ft (0.6m)	14s
Evening (16 Jul)	4.5ft (1.4m)	6s

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

	Short Range Forecast Some drizzle, heaviest during Thu night. Warm (max 25°C on Thu morning, min 24°C on Thu night). Mainly fresh winds.
	Thursday 16							Friday 17								Saturday 18
	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)	0	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)	ENE 7	W 15	W 14	W 14	ENE 6	ENE 6	E 6	ENE 6	ENE 6	ENE 6	ENE 6	ENE 6	WNW 14	E 6	WNW 14	WNW 14	WNW 13	WNW 13	WNW 13	WNW 13	WNW 13	WNW 13	WNW 13
Wave Graph
kJ	178	155	150	150	198	145	137	145	177	139	134	139	66	184	64	62	60	58	57	34	34	34	34
Wind (km/h)	E	E	E	ENE	ENE	ENE	E	E	E	ENE	ENE	ENE	E	E	E	E	E	E	E	E	ENE	ENE	E
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
High Tide	3:17AM0.52m				4:37PM0.94m				4:13AM0.53m					5:05PM0.87m				5:12AM0.54m				5:28PM0.79m
Low Tide			9:21AM0.06m					11:20PM0.30m			10:01AM0.15m					11:52PM0.27m			10:41AM0.27m


	5:54	—	—	—	—	—	—	—	5:54	—	—	—	—	—	—	—	5:54	—	—	—	—	—	—
	—	—	—	—	7:10	—	—	—	—	—	—	—	7:10	—	—	—	—	—	—	—	7:10	—	—
mm	—	—	—	—	—	—	—	—	1	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	24	25	25	25	25	25	25	24	24	25	25	25	25	25	25	25	24	25	25	25	25	24	24
Feels °C	23	24	24	23	24	24	24	23	23	24	24	24	24	25	25	24	22	23	23	23	23	22	22
Swell 1 Height (m) Direction Period (s)	W 15	NNE 7	NNE 7	NNE 7	W 14	W 14	W 14	W 14	W 14	W 14	NNE 8	NNE 8	NNE 8	NNE 7	NNE 7	NNE 7	N 7	NNE 7	N 7	WNW 13	NNE 8	NNE 8	WNW 13
kJ	157	68	59	42	150	104	104	104	104	104	34	33	33	31	31	31	28	31	28	34	14	21	34
Swell 2 Height (m) Direction Period (s)	SW 16	W 15	W 14	W 14	SW 13	N 7	N 7	N 8	SW 15	N 8	W 14	W 14	WNW 14	WNW 14	WNW 14	WNW 14	WNW 13	WNW 13	WNW 13	SSW 14	WNW 13	WNW 13	SSW 14
kJ	122	155	150	150	43	24	27	30	58	33	103	101	66	66	64	62	60	58	57	41	34	34	20
Swell 3 Height (m) Direction Period (s)	SW 20	SW 13	SW 13	SW 16	SW 17	SW 17	SW 13	SW 14	SW 12	SW 16	SW 16	SW 16	SW 16	SW 16	SW 16	SSW 15	SW 15	SW 15	SW 14	SW 11	SSW 14	SSW 14	SSW 12
kJ	15	43	43	69	75	75	42	51	36	64	64	64	64	64	61	88	55	54	54	4	41	20	14
Wind waves Height (m) Direction Period (s)	ENE 7	E 5	E 5	E 6	ENE 6	ENE 6	E 6	ENE 6	ENE 6	ENE 6	ENE 6	ENE 6	E 6	E 6	E 6	E 6	E 6	E 6	E 7	ENE 8	E 8	ENE 8	ENE 8
kJ	178	43	73	121	198	145	137	145	177	139	134	139	151	184	188	212	221	206	280	416	459	473	437
Nearest Offshore or Glassy	Osterizers/Rainbows HAW - Maui	Mala wharf HAW - Maui	Mala wharf HAW - Maui	Mala wharf HAW - Maui	Mala wharf HAW - Maui	Mala wharf HAW - Maui	Mala wharf HAW - Maui	Mala wharf HAW - Maui	Osterizers/Rainbows HAW - Maui	Mala wharf HAW - Maui	Mala wharf HAW - Maui	Mala wharf HAW - Maui	Mala wharf HAW - Maui	Mala wharf HAW - Maui	Mala wharf HAW - Maui	Lahaina Breakwall/Harbour HAW - Maui	Lahaina Breakwall/Harbour HAW - Maui	Mala wharf HAW - Maui	Lahaina Breakwall/Harbour HAW - Maui	Mala wharf HAW - Maui	Mala wharf HAW - Maui	Mala wharf HAW - Maui	Mala wharf HAW - Maui
Rating (10 max)	2	1	2	2	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
Distance (km)	25	29	29	29	29	29	29	29	25	29	29	29	29	29	29	31	31	29	31	29	29	29	29
Best forecast wave conditions in Molokai	Kamaka'ipo/Egusa's
Rating (10 max)	2
Best forecast wave conditions in United States	Waiaha Rivermouth / Honls HAW - Big Island	Magics HAW - Big Island	Ranches HAW - Oahu	Ranches HAW - Oahu	Rincon - Indicator CAL - Ventura	Mouse Rock CAL - San Luis Obispo	Mouse Rock CAL - San Luis Obispo	Mouse Rock CAL - San Luis Obispo	Mouse Rock CAL - San Luis Obispo	Magics 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	Ranches HAW - Oahu	Ranches HAW - Oahu	Super Tubes CAL - Ventura	Mouse Rock CAL - San Luis Obispo	Mouse Rock CAL - San Luis Obispo
Rating (10 max)	3	3	2	2	2	3	4	4	4	2	2	2	3	3	3	3	3	3	1	1	1	3	3
Header Global	Easter Reef Australia	Easter Reef Australia	Easter Reef Australia	Easter Reef Australia	Easter Reef Australia	Kleinemonde South Africa	Otago Peninsula - Allans Beach New Zealand	Dunedin - Kuri Bush New Zealand	Dunedin - Bobs Beach 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	Papatowai New Zealand	Seconds (White Rock) New Zealand	Dunedin - Cob Cottage New Zealand	Kaka Point New Zealand	Papatowai New Zealand	Papatowai New Zealand	Papatowai New Zealand	Papatowai New Zealand
Rating (10 max)	5	5	6	6	6	5	5	6	7	7	6	9	9	9	8	8	6	6	6	6	6	6	6

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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Halawa 48 hour detailed Surf Forecast

How big are the waves at Halawa today (16 Jul):

Short Range Forecast

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